diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl
index ed1d6d28902213..1e5800fdd8fd3b 100644
--- a/Documentation/DocBook/drm.tmpl
+++ b/Documentation/DocBook/drm.tmpl
@@ -1161,7 +1161,7 @@ int max_width, max_height;
If a page flip can be successfully scheduled the driver must set the
- drm_crtc-<fb field to the new framebuffer pointed to
+ drm_crtc->fb field to the new framebuffer pointed to
by fb. This is important so that the reference counting
on framebuffers stays balanced.
diff --git a/Documentation/android.txt b/Documentation/android.txt
new file mode 100644
index 00000000000000..0f40a78b045f77
--- /dev/null
+++ b/Documentation/android.txt
@@ -0,0 +1,121 @@
+ =============
+ A N D R O I D
+ =============
+
+Copyright (C) 2009 Google, Inc.
+Written by Mike Chan
+
+CONTENTS:
+---------
+
+1. Android
+ 1.1 Required enabled config options
+ 1.2 Required disabled config options
+ 1.3 Recommended enabled config options
+2. Contact
+
+
+1. Android
+==========
+
+Android (www.android.com) is an open source operating system for mobile devices.
+This document describes configurations needed to run the Android framework on
+top of the Linux kernel.
+
+To see a working defconfig look at msm_defconfig or goldfish_defconfig
+which can be found at http://android.git.kernel.org in kernel/common.git
+and kernel/msm.git
+
+
+1.1 Required enabled config options
+-----------------------------------
+After building a standard defconfig, ensure that these options are enabled in
+your .config or defconfig if they are not already. Based off the msm_defconfig.
+You should keep the rest of the default options enabled in the defconfig
+unless you know what you are doing.
+
+ANDROID_PARANOID_NETWORK
+ASHMEM
+CONFIG_FB_MODE_HELPERS
+CONFIG_FONT_8x16
+CONFIG_FONT_8x8
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM
+DAB
+EARLYSUSPEND
+FB
+FB_CFB_COPYAREA
+FB_CFB_FILLRECT
+FB_CFB_IMAGEBLIT
+FB_DEFERRED_IO
+FB_TILEBLITTING
+HIGH_RES_TIMERS
+INOTIFY
+INOTIFY_USER
+INPUT_EVDEV
+INPUT_GPIO
+INPUT_MISC
+LEDS_CLASS
+LEDS_GPIO
+LOCK_KERNEL
+LkOGGER
+LOW_MEMORY_KILLER
+MISC_DEVICES
+NEW_LEDS
+NO_HZ
+POWER_SUPPLY
+PREEMPT
+RAMFS
+RTC_CLASS
+RTC_LIB
+SWITCH
+SWITCH_GPIO
+TMPFS
+UID_STAT
+UID16
+USB_FUNCTION
+USB_FUNCTION_ADB
+USER_WAKELOCK
+VIDEO_OUTPUT_CONTROL
+WAKELOCK
+YAFFS_AUTO_YAFFS2
+YAFFS_FS
+YAFFS_YAFFS1
+YAFFS_YAFFS2
+
+
+1.2 Required disabled config options
+------------------------------------
+CONFIG_YAFFS_DISABLE_LAZY_LOAD
+DNOTIFY
+
+
+1.3 Recommended enabled config options
+------------------------------
+ANDROID_PMEM
+PSTORE_CONSOLE
+PSTORE_RAM
+SCHEDSTATS
+DEBUG_PREEMPT
+DEBUG_MUTEXES
+DEBUG_SPINLOCK_SLEEP
+DEBUG_INFO
+FRAME_POINTER
+CPU_FREQ
+CPU_FREQ_TABLE
+CPU_FREQ_DEFAULT_GOV_ONDEMAND
+CPU_FREQ_GOV_ONDEMAND
+CRC_CCITT
+EMBEDDED
+INPUT_TOUCHSCREEN
+I2C
+I2C_BOARDINFO
+LOG_BUF_SHIFT=17
+SERIAL_CORE
+SERIAL_CORE_CONSOLE
+
+
+2. Contact
+==========
+website: http://android.git.kernel.org
+
+mailing-lists: android-kernel@googlegroups.com
diff --git a/Documentation/arm64/memory.txt b/Documentation/arm64/memory.txt
index 5e054bfe4dde8e..85e24c4f215c45 100644
--- a/Documentation/arm64/memory.txt
+++ b/Documentation/arm64/memory.txt
@@ -35,11 +35,13 @@ ffffffbc00000000 ffffffbdffffffff 8GB vmemmap
ffffffbe00000000 ffffffbffbbfffff ~8GB [guard, future vmmemap]
-ffffffbffbc00000 ffffffbffbdfffff 2MB earlyprintk device
+ffffffbffa000000 ffffffbffaffffff 16MB PCI I/O space
+
+ffffffbffb000000 ffffffbffbbfffff 12MB [guard]
-ffffffbffbe00000 ffffffbffbe0ffff 64KB PCI I/O space
+ffffffbffbc00000 ffffffbffbdfffff 2MB earlyprintk device
-ffffffbffbe10000 ffffffbcffffffff ~2MB [guard]
+ffffffbffbe00000 ffffffbffbffffff 2MB [guard]
ffffffbffc000000 ffffffbfffffffff 64MB modules
@@ -60,11 +62,13 @@ fffffdfc00000000 fffffdfdffffffff 8GB vmemmap
fffffdfe00000000 fffffdfffbbfffff ~8GB [guard, future vmmemap]
-fffffdfffbc00000 fffffdfffbdfffff 2MB earlyprintk device
+fffffdfffa000000 fffffdfffaffffff 16MB PCI I/O space
+
+fffffdfffb000000 fffffdfffbbfffff 12MB [guard]
-fffffdfffbe00000 fffffdfffbe0ffff 64KB PCI I/O space
+fffffdfffbc00000 fffffdfffbdfffff 2MB earlyprintk device
-fffffdfffbe10000 fffffdfffbffffff ~2MB [guard]
+fffffdfffbe00000 fffffdfffbffffff 2MB [guard]
fffffdfffc000000 fffffdffffffffff 64MB modules
diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt
index 821de56d15802c..91bd5e0d34e40b 100644
--- a/Documentation/cgroups/cgroups.txt
+++ b/Documentation/cgroups/cgroups.txt
@@ -578,6 +578,15 @@ is completely unused; @cgrp->parent is still valid. (Note - can also
be called for a newly-created cgroup if an error occurs after this
subsystem's create() method has been called for the new cgroup).
+int allow_attach(struct cgroup *cgrp, struct cgroup_taskset *tset)
+(cgroup_mutex held by caller)
+
+Called prior to moving a task into a cgroup; if the subsystem
+returns an error, this will abort the attach operation. Used
+to extend the permission checks - if all subsystems in a cgroup
+return 0, the attach will be allowed to proceed, even if the
+default permission check (root or same user) fails.
+
int can_attach(struct cgroup *cgrp, struct cgroup_taskset *tset)
(cgroup_mutex held by caller)
diff --git a/Documentation/cpu-freq/governors.txt b/Documentation/cpu-freq/governors.txt
index 77ec21574fb187..2ed766ec75fc29 100644
--- a/Documentation/cpu-freq/governors.txt
+++ b/Documentation/cpu-freq/governors.txt
@@ -28,6 +28,7 @@ Contents:
2.3 Userspace
2.4 Ondemand
2.5 Conservative
+2.6 Interactive
3. The Governor Interface in the CPUfreq Core
@@ -218,6 +219,90 @@ a decision on when to decrease the frequency while running in any
speed. Load for frequency increase is still evaluated every
sampling rate.
+2.6 Interactive
+---------------
+
+The CPUfreq governor "interactive" is designed for latency-sensitive,
+interactive workloads. This governor sets the CPU speed depending on
+usage, similar to "ondemand" and "conservative" governors, but with a
+different set of configurable behaviors.
+
+The tuneable values for this governor are:
+
+target_loads: CPU load values used to adjust speed to influence the
+current CPU load toward that value. In general, the lower the target
+load, the more often the governor will raise CPU speeds to bring load
+below the target. The format is a single target load, optionally
+followed by pairs of CPU speeds and CPU loads to target at or above
+those speeds. Colons can be used between the speeds and associated
+target loads for readability. For example:
+
+ 85 1000000:90 1700000:99
+
+targets CPU load 85% below speed 1GHz, 90% at or above 1GHz, until
+1.7GHz and above, at which load 99% is targeted. If speeds are
+specified these must appear in ascending order. Higher target load
+values are typically specified for higher speeds, that is, target load
+values also usually appear in an ascending order. The default is
+target load 90% for all speeds.
+
+min_sample_time: The minimum amount of time to spend at the current
+frequency before ramping down. Default is 80000 uS.
+
+hispeed_freq: An intermediate "hi speed" at which to initially ramp
+when CPU load hits the value specified in go_hispeed_load. If load
+stays high for the amount of time specified in above_hispeed_delay,
+then speed may be bumped higher. Default is the maximum speed
+allowed by the policy at governor initialization time.
+
+go_hispeed_load: The CPU load at which to ramp to hispeed_freq.
+Default is 99%.
+
+above_hispeed_delay: When speed is at or above hispeed_freq, wait for
+this long before raising speed in response to continued high load.
+The format is a single delay value, optionally followed by pairs of
+CPU speeds and the delay to use at or above those speeds. Colons can
+be used between the speeds and associated delays for readability. For
+example:
+
+ 80000 1300000:200000 1500000:40000
+
+uses delay 80000 uS until CPU speed 1.3 GHz, at which speed delay
+200000 uS is used until speed 1.5 GHz, at which speed (and above)
+delay 40000 uS is used. If speeds are specified these must appear in
+ascending order. Default is 20000 uS.
+
+timer_rate: Sample rate for reevaluating CPU load when the CPU is not
+idle. A deferrable timer is used, such that the CPU will not be woken
+from idle to service this timer until something else needs to run.
+(The maximum time to allow deferring this timer when not running at
+minimum speed is configurable via timer_slack.) Default is 20000 uS.
+
+timer_slack: Maximum additional time to defer handling the governor
+sampling timer beyond timer_rate when running at speeds above the
+minimum. For platforms that consume additional power at idle when
+CPUs are running at speeds greater than minimum, this places an upper
+bound on how long the timer will be deferred prior to re-evaluating
+load and dropping speed. For example, if timer_rate is 20000uS and
+timer_slack is 10000uS then timers will be deferred for up to 30msec
+when not at lowest speed. A value of -1 means defer timers
+indefinitely at all speeds. Default is 80000 uS.
+
+boost: If non-zero, immediately boost speed of all CPUs to at least
+hispeed_freq until zero is written to this attribute. If zero, allow
+CPU speeds to drop below hispeed_freq according to load as usual.
+Default is zero.
+
+boostpulse: On each write, immediately boost speed of all CPUs to
+hispeed_freq for at least the period of time specified by
+boostpulse_duration, after which speeds are allowed to drop below
+hispeed_freq according to load as usual.
+
+boostpulse_duration: Length of time to hold CPU speed at hispeed_freq
+on a write to boostpulse, before allowing speed to drop according to
+load as usual. Default is 80000 uS.
+
+
3. The Governor Interface in the CPUfreq Core
=============================================
diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm21664.txt b/Documentation/devicetree/bindings/arm/bcm/bcm21664.txt
new file mode 100644
index 00000000000000..e0774255e1a643
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/bcm21664.txt
@@ -0,0 +1,15 @@
+Broadcom BCM21664 device tree bindings
+--------------------------------------
+
+This document describes the device tree bindings for boards with the BCM21664
+SoC.
+
+Required root node property:
+ - compatible: brcm,bcm21664
+
+Example:
+ / {
+ model = "BCM21664 SoC";
+ compatible = "brcm,bcm21664";
+ [...]
+ }
diff --git a/Documentation/devicetree/bindings/arm/bcm/kona-resetmgr.txt b/Documentation/devicetree/bindings/arm/bcm/kona-resetmgr.txt
new file mode 100644
index 00000000000000..93f31ca1ef4b30
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/kona-resetmgr.txt
@@ -0,0 +1,14 @@
+Broadcom Kona Family Reset Manager
+----------------------------------
+
+The reset manager is used on the Broadcom BCM21664 SoC.
+
+Required properties:
+ - compatible: brcm,bcm21664-resetmgr
+ - reg: memory address & range
+
+Example:
+ brcm,resetmgr@35001f00 {
+ compatible = "brcm,bcm21664-resetmgr";
+ reg = <0x35001f00 0x24>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/bcm4708.txt b/Documentation/devicetree/bindings/arm/bcm4708.txt
new file mode 100644
index 00000000000000..6b0f49f6f499f5
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm4708.txt
@@ -0,0 +1,8 @@
+Broadcom BCM4708 device tree bindings
+-------------------------------------------
+
+Boards with the BCM4708 SoC shall have the following properties:
+
+Required root node property:
+
+compatible = "brcm,bcm4708";
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
index 8c7a4653508dab..df0a452b8526de 100644
--- a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
+++ b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
@@ -30,3 +30,17 @@ Example:
resume-offset = <0x308>;
reboot-offset = <0x4>;
};
+
+PCTRL: Peripheral misc control register
+
+Required Properties:
+- compatible: "hisilicon,pctrl"
+- reg: Address and size of pctrl.
+
+Example:
+
+ /* for Hi3620 */
+ pctrl: pctrl@fca09000 {
+ compatible = "hisilicon,pctrl";
+ reg = <0xfca09000 0x1000>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt
index 3e1e498fea96b3..a2dbf67c1cb7c6 100644
--- a/Documentation/devicetree/bindings/arm/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/pmu.txt
@@ -17,6 +17,9 @@ Required properties:
"arm,arm1176-pmu"
"arm,arm1136-pmu"
- interrupts : 1 combined interrupt or 1 per core.
+- cluster : a phandle to the cluster to which it belongs
+ If there are more than one cluster with same CPU type
+ then there should be separate PMU nodes per cluster.
Example:
diff --git a/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt b/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt
index 56d1f4961075a5..5286e260fcae5e 100644
--- a/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt
+++ b/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt
@@ -10,12 +10,12 @@ This binding uses the common clock binding:
Required properties:
- compatible
- Shall have one of the following values:
- - "brcm,bcm11351-root-ccu"
- - "brcm,bcm11351-aon-ccu"
- - "brcm,bcm11351-hub-ccu"
- - "brcm,bcm11351-master-ccu"
- - "brcm,bcm11351-slave-ccu"
+ Shall have a value of the form "brcm,--ccu",
+ where is a Broadcom SoC model number and is
+ the name of a defined CCU. For example:
+ "brcm,bcm11351-root-ccu"
+ The compatible strings used for each supported SoC family
+ are defined below.
- reg
Shall define the base and range of the address space
containing clock control registers
@@ -26,12 +26,48 @@ Required properties:
Shall be an ordered list of strings defining the names of
the clocks provided by the CCU.
+Device tree example:
+
+ slave_ccu: slave_ccu {
+ compatible = "brcm,bcm11351-slave-ccu";
+ reg = <0x3e011000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "uartb",
+ "uartb2",
+ "uartb3",
+ "uartb4";
+ };
+
+ ref_crystal_clk: ref_crystal {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <26000000>;
+ };
+
+ uart@3e002000 {
+ compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
+ status = "disabled";
+ reg = <0x3e002000 0x1000>;
+ clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
+ interrupts = ;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ };
+
+BCM281XX family
+---------------
+CCU compatible string values for SoCs in the BCM281XX family are:
+ "brcm,bcm11351-root-ccu"
+ "brcm,bcm11351-aon-ccu"
+ "brcm,bcm11351-hub-ccu"
+ "brcm,bcm11351-master-ccu"
+ "brcm,bcm11351-slave-ccu"
-BCM281XX family SoCs use Kona CCUs. The following table defines
-the set of CCUs and clock specifiers for BCM281XX clocks. When
-a clock consumer references a clocks, its symbolic specifier
-(rather than its numeric index value) should be used. These
-specifiers are defined in "include/dt-bindings/clock/bcm281xx.h".
+The following table defines the set of CCUs and clock specifiers for
+BCM281XX family clocks. When a clock consumer references a clocks,
+its symbolic specifier (rather than its numeric index value) should
+be used. These specifiers are defined in:
+ "include/dt-bindings/clock/bcm281xx.h"
CCU Clock Type Index Specifier
--- ----- ---- ----- ---------
@@ -64,30 +100,40 @@ specifiers are defined in "include/dt-bindings/clock/bcm281xx.h".
slave pwm peri 9 BCM281XX_SLAVE_CCU_PWM
-Device tree example:
+BCM21664 family
+---------------
+CCU compatible string values for SoCs in the BCM21664 family are:
+ "brcm,bcm21664-root-ccu"
+ "brcm,bcm21664-aon-ccu"
+ "brcm,bcm21664-master-ccu"
+ "brcm,bcm21664-slave-ccu"
- slave_ccu: slave_ccu {
- compatible = "brcm,bcm11351-slave-ccu";
- reg = <0x3e011000 0x0f00>;
- #clock-cells = <1>;
- clock-output-names = "uartb",
- "uartb2",
- "uartb3",
- "uartb4";
- };
+The following table defines the set of CCUs and clock specifiers for
+BCM21664 family clocks. When a clock consumer references a clocks,
+its symbolic specifier (rather than its numeric index value) should
+be used. These specifiers are defined in:
+ "include/dt-bindings/clock/bcm21664.h"
- ref_crystal_clk: ref_crystal {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <26000000>;
- };
+ CCU Clock Type Index Specifier
+ --- ----- ---- ----- ---------
+ root frac_1m peri 0 BCM21664_ROOT_CCU_FRAC_1M
- uart@3e002000 {
- compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
- status = "disabled";
- reg = <0x3e002000 0x1000>;
- clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
- interrupts = ;
- reg-shift = <2>;
- reg-io-width = <4>;
- };
+ aon hub_timer peri 0 BCM21664_AON_CCU_HUB_TIMER
+
+ master sdio1 peri 0 BCM21664_MASTER_CCU_SDIO1
+ master sdio2 peri 1 BCM21664_MASTER_CCU_SDIO2
+ master sdio3 peri 2 BCM21664_MASTER_CCU_SDIO3
+ master sdio4 peri 3 BCM21664_MASTER_CCU_SDIO4
+ master sdio1_sleep peri 4 BCM21664_MASTER_CCU_SDIO1_SLEEP
+ master sdio2_sleep peri 5 BCM21664_MASTER_CCU_SDIO2_SLEEP
+ master sdio3_sleep peri 6 BCM21664_MASTER_CCU_SDIO3_SLEEP
+ master sdio4_sleep peri 7 BCM21664_MASTER_CCU_SDIO4_SLEEP
+
+ slave uartb peri 0 BCM21664_SLAVE_CCU_UARTB
+ slave uartb2 peri 1 BCM21664_SLAVE_CCU_UARTB2
+ slave uartb3 peri 2 BCM21664_SLAVE_CCU_UARTB3
+ slave uartb4 peri 3 BCM21664_SLAVE_CCU_UARTB4
+ slave bsc1 peri 4 BCM21664_SLAVE_CCU_BSC1
+ slave bsc2 peri 5 BCM21664_SLAVE_CCU_BSC2
+ slave bsc3 peri 6 BCM21664_SLAVE_CCU_BSC3
+ slave bsc4 peri 7 BCM21664_SLAVE_CCU_BSC4
diff --git a/Documentation/devicetree/bindings/clock/exynos5410-clock.txt b/Documentation/devicetree/bindings/clock/exynos5410-clock.txt
new file mode 100644
index 00000000000000..604a75c10c21e9
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/exynos5410-clock.txt
@@ -0,0 +1,54 @@
+* Samsung Exynos5410 Clock Controller
+
+The Exynos5410 clock controller generates and supplies clock to various
+controllers within the Exynos5410 SoC.
+
+Required Properties:
+
+- compatible: should be "samsung,exynos5410-clock"
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+All available clocks are defined as preprocessor macros in
+dt-bindings/clock/exynos5410.h header and can be used in device
+tree sources.
+
+External clock:
+
+There is clock that is generated outside the SoC. It is expected
+that it is defined using standard clock bindings with following
+clock-output-name:
+ - "fin_pll" - PLL input clock - required.
+
+Example 1: An example of a clock controller node is listed below.
+
+ clock: clock-controller@0x10010000 {
+ compatible = "samsung,exynos5410-clock";
+ reg = <0x10010000 0x30000>;
+ #clock-cells = <1>;
+ };
+
+Example 2: Required external clock.
+
+ fin_pll: clock-fin-pll {
+ compatible = "fixed-clock";
+ reg = <0>;
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-output-names = "fin_pll";
+ };
+
+Example 3: UART controller node that consumes the clock generated by the clock
+ controller. Refer to the standard clock bindings for information
+ about 'clocks' and 'clock-names' property.
+
+ serial@12C20000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x12C00000 0x100>;
+ interrupts = <0 51 0>;
+ clocks = <&clock CLK_UART0>, <&clock CLK_SCLK_UART0>;
+ clock-names = "uart", "clk_uart_baud0";
+ };
diff --git a/Documentation/devicetree/bindings/clock/hi3620-clock.txt b/Documentation/devicetree/bindings/clock/hi3620-clock.txt
index 4b71ab41be5357..dad6269f52c5a6 100644
--- a/Documentation/devicetree/bindings/clock/hi3620-clock.txt
+++ b/Documentation/devicetree/bindings/clock/hi3620-clock.txt
@@ -7,6 +7,7 @@ Required Properties:
- compatible: should be one of the following.
- "hisilicon,hi3620-clock" - controller compatible with Hi3620 SoC.
+ - "hisilicon,hi3620-mmc-clock" - controller specific for Hi3620 mmc.
- reg: physical base address of the controller and length of memory mapped
region.
diff --git a/Documentation/devicetree/bindings/clock/hi3716.txt b/Documentation/devicetree/bindings/clock/hi3716.txt
new file mode 100644
index 00000000000000..60af61e1a413e5
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/hi3716.txt
@@ -0,0 +1,121 @@
+Device Tree Clock bindings for hi3716
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Clock control register
+Required properties:
+- compatible : "hisilicon,clkbase"
+- reg : Address and size of clkbase.
+
+Device Clocks
+
+Device clocks are required to have one or both of the following sets of
+properties:
+
+
+Gated device clocks:
+
+Required properties:
+- compatible : "hisilicon,hi3716-clk-gate"
+- gate-reg : shall be the register offset from clkbase and enable bit, reset bit
+- clock-output-names : shall be reference name
+
+
+Mux device clocks:
+
+Required properties:
+- compatible : "hisilicon,hi3716-clk-mux"
+- mux-reg : shall be the register offset from clkbase and mux_shift mux_width
+- mux-table : shall be reg value to be choose clocks accordingly
+- clock-output-names : shall be reference name
+
+
+Fixed divisor device clocks:
+
+Required properties:
+- compatible : "hisilicon,hi3716-fixed-divider"
+- div-table : shall be divisor sequence
+- clock-output-names : shall be reference name according to divisor
+
+
+Fixed pll clocks:
+
+Required properties:
+- compatible : "hisilicon,hi3716-fixed-pll"
+- clock-frequency : shall be output clock frequence sequence
+- clock-output-names : shall be reference name according to clock-frequnce
+
+For example:
+ clkbase@f8a22000 {
+ compatible = "hisilicon,clkbase";
+ reg = <0xf8a22000 0x1000>;
+ };
+
+ osc24m: osc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-output-names = "osc24mhz";
+ };
+
+ bpll: bpll {
+ compatible = "hisilicon,hi3716-fixed-pll";
+ #clock-cells = <1>;
+ clocks = <&osc24m>;
+ clock-frequency = <1200000000>,
+ <600000000>,
+ <300000000>,
+ <200000000>,
+ <150000000>;
+ clock-output-names = "bpll_fout0",
+ "bpll_fout1",
+ "bpll_fout2",
+ "bpll_fout3",
+ "bpll_fout4";
+ };
+
+ bpll_fout0_div: bpll_fout0_div {/* 1200Mhz */
+ compatible = "hisilicon,hi3716-fixed-divider";
+ #clock-cells = <1>;
+ clocks = <&bpll 0>;
+ div-table = <3 14 25 50>;
+ clock-output-names = "fout0_400m", "fout0_86m",
+ "fout0_48m", "fout0_24m";
+ };
+
+ bpll_fout3_div: bpll_fout3_div {
+ compatible = "hisilicon,hi3716-fixed-divider";
+ #clock-cells = <1>;
+ clocks = <&bpll 3>;
+ div-table = <2 4 5 8>;
+ clock-output-names = "fout3_100m", "fout3_50m",
+ "fout3_40m", "fout3_25m";
+ };
+
+ clk_sfc_mux: clk_sfc_mux {
+ compatible = "hisilicon,hi3716-clk-mux";
+ #clock-cells = <0>;
+ /* clks: 24M 75M 100M 150M 200M */
+ clocks = <&osc24m>, <&bpll_fout2_div>,
+ <&bpll_fout3_div 0>, <&bpll 4>, <&bpll 3>;
+
+ /* offset mux_shift mux_width */
+ mux-reg = <0x5c 8 3>;
+ /* mux reg value to choose clks */
+ mux-table = <0 7 6 4 5>;
+
+ clock-output-names = "sfc_mux";
+ };
+
+ clk_sfc: clk_sfc {
+ compatible = "hisilicon,hi3716-clk-gate";
+ #clock-cells = <0>;
+ clocks = <&clk_sfc_mux>;
+
+ /* offset, enable, reset */
+ gate-reg = <0x5c 0 4>;
+
+ clock-output-names = "sfc";
+ };
diff --git a/Documentation/devicetree/bindings/gpio/gpio-pl061.txt b/Documentation/devicetree/bindings/gpio/gpio-pl061.txt
new file mode 100644
index 00000000000000..687206727bd3e6
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/gpio-pl061.txt
@@ -0,0 +1,33 @@
+PL061 GPIO controller bindings
+
+Required properties:
+- compatible:
+ - "arm,pl061", "arm,primecell".
+- #gpio-cells : Should be two.
+ - first cell is the gpio pin number
+ - second cell is used to specify the gpio polarity:
+ 0 = active high
+ 1 = active low
+- gpio-controller : Marks the device node as a GPIO controller.
+- interrupt-controller : Marks the device node as an interrupt controller.
+- #interrupt-cells : Should be two.
+ - first cell is the hw irq number
+ - second cell is used to specify the interrupt type:
+ 0 = default, unspecified type
+ 1 = rising edge triggered
+ 2 = falling edge triggered
+ 4 = high level triggered
+ 8 = low level triggered
+- linux,gpio-base : Should be the global GPIO number.
+
+Example:
+ gpio0: gpio@fc806000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0xfc806000 0x1000>;
+ interrupts = <0 64 0x4>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ linux,gpio-base = <0>;
+ };
diff --git a/Documentation/devicetree/bindings/iommu/samsung,exynos4210-sysmmu.txt b/Documentation/devicetree/bindings/iommu/samsung,exynos4210-sysmmu.txt
new file mode 100644
index 00000000000000..e4417bbfac7e90
--- /dev/null
+++ b/Documentation/devicetree/bindings/iommu/samsung,exynos4210-sysmmu.txt
@@ -0,0 +1,86 @@
+Samsung Exynos IOMMU H/W, System MMU (System Memory Management Unit)
+
+Samsung's Exynos architecture contains System MMUs that enables scattered
+physical memory chunks visible as a contiguous region to DMA-capable peripheral
+devices like MFC, FIMC, FIMD, GScaler, FIMC-IS and so forth.
+
+System MMU is an IOMMU and supports identical translation table format to
+ARMv7 translation tables with minimum set of page properties including access
+permissions, shareability and security protection. In addition, System MMU has
+another capabilities like L2 TLB or block-fetch buffers to minimize translation
+latency.
+
+System MMUs are in many to one relation with peripheral devices, i.e. single
+peripheral device might have multiple System MMUs (usually one for each bus
+master), but one System MMU can handle transactions from only one peripheral
+device. The relation between a System MMU and the peripheral device needs to be
+defined in device node of the peripheral device.
+
+MFC in all Exynos SoCs and FIMD, M2M Scalers and G2D in Exynos5420 has 2 System
+MMUs.
+* MFC has one System MMU on its left and right bus.
+* FIMD in Exynos5420 has one System MMU for window 0 and 4, the other system MMU
+ for window 1, 2 and 3.
+* M2M Scalers and G2D in Exynos5420 has one System MMU on the read channel and
+ the other System MMU on the write channel.
+The drivers must consider how to handle those System MMUs. One of the idea is
+to implement child devices or sub-devices which are the client devices of the
+System MMU.
+
+Required properties:
+- compatible: Should be one of:
+ "samsung,sysmmu-v1"
+ "samsung,sysmmu-v2"
+ "samsung,sysmmu-v3.1"
+ "samsung,sysmmu-v3.2"
+ "samsung,sysmmu-v3.3"
+
+- reg: A tuple of base address and size of System MMU registers.
+- interrupt-parent: The phandle of the interrupt controller of System MMU
+- interrupts: An interrupt specifier for interrupt signal of System MMU,
+ according to the format defined by a particular interrupt
+ controller.
+- clock-names: Should be "sysmmu" if the System MMU is needed to gate its clock.
+ Please refer to the following documents:
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+ Documentation/devicetree/bindings/clock/exynos4-clock.txt
+ Documentation/devicetree/bindings/clock/exynos5250-clock.txt
+ Documentation/devicetree/bindings/clock/exynos5420-clock.txt
+ Optional "master" if the clock to the System MMU is gated by
+ another gate clock other than "sysmmu". The System MMU driver
+ sets "master" the parent of "sysmmu".
+ Exynos4 SoCs, there needs no "master" clockj.
+ Exynos5 SoCs, some System MMUs must have "master" clocks.
+- clocks: Required if the System MMU is needed to gate its clock.
+ Please refer to the documents listed above.
+- samsung,power-domain: Required if the System MMU is needed to gate its power.
+ Please refer to the following document:
+ Documentation/devicetree/bindings/arm/exynos/power_domain.txt
+- mmu-masters: A phandle to device nodes representing the master for which
+ the System MMU can provide a translation. Any additional values
+ after the phandle will be ignored because a System MMU never
+ have two or more masters. "#stream-id-cells" specified in the
+ master's node will be also ignored.
+ If more than one phandle is specified, only the first phandle
+ will be treated.
+
+Examples:
+ gsc_0: gsc@13e00000 {
+ compatible = "samsung,exynos5-gsc";
+ reg = <0x13e00000 0x1000>;
+ interrupts = <0 85 0>;
+ samsung,power-domain = <&pd_gsc>;
+ clocks = <&clock 256>;
+ clock-names = "gscl";
+ };
+
+ sysmmu_gsc0: sysmmu@13E80000 {
+ compatible = "samsung,exynos4210-sysmmu";
+ reg = <0x13E80000 0x1000>;
+ interrupt-parent = <&combiner>;
+ interrupts = <2 0>;
+ clock-names = "sysmmu", "master";
+ clocks = <&clock 262>, <&clock 256>;
+ samsung,power-domain = <&pd_gsc>;
+ mmu-masters = <&gsc_0>;
+ };
diff --git a/Documentation/devicetree/bindings/mfd/bcm590xx.txt b/Documentation/devicetree/bindings/mfd/bcm590xx.txt
new file mode 100644
index 00000000000000..1fe30e2b10dae7
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/bcm590xx.txt
@@ -0,0 +1,37 @@
+-------------------------------
+BCM590xx Power Management Units
+-------------------------------
+
+Required properties:
+- compatible: "brcm,bcm59056"
+- reg: I2C slave address
+- interrupts: interrupt for the PMU. Generic interrupt client node bindings
+ are described in interrupt-controller/interrupts.txt
+
+------------------
+Voltage Regulators
+------------------
+
+Optional child nodes:
+- regulators: container node for regulators following the generic
+ regulator binding in regulator/regulator.txt
+
+ The valid regulator node names for BCM59056 are:
+ rfldo, camldo1, camldo2, simldo1, simldo2, sdldo, sdxldo,
+ mmcldo1, mmcldo2, audldo, micldo, usbldo, vibldo,
+ csr, iosr1, iosr2, msr, sdsr1, sdsr2, vsr
+
+Example:
+ pmu: bcm59056@8 {
+ compatible = "brcm,bcm59056";
+ reg = <0x08>;
+ interrupts = ;
+ regulators {
+ rfldo_reg: rfldo {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ...
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mfd/max77xxx.txt b/Documentation/devicetree/bindings/mfd/max77xxx.txt
new file mode 100644
index 00000000000000..fde183310b9ad8
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/max77xxx.txt
@@ -0,0 +1,114 @@
+Maxim MAX77XXX multi-function device
+
+MAX77XXX is a Mulitifunction device with PMIC, RTC and Charger on chip. It is
+interfaced to host controller using i2c interface. PMIC and Charger submodules
+are addressed using same i2c slave address whereas the RTC submodule can use
+a different i2c slave address (this feature is used for MAX77686).
+
+This document describes the binding for mfd device and PMIC submodule.
+
+Required properties:
+- compatible : Must be "maxim,max77686" or "maxim,max77802"
+- reg : Specifies the i2c slave address of PMIC block.
+- interrupts : This i2c device has an IRQ line connected to the main SoC.
+- interrupt-parent : The parent interrupt controller.
+
+Optional properties:
+- max77xxx,pmic-buck-default-dvs-idx: We'll always write this DVS index in the
+ PMIC for BUCKs with DVS (on 77686 this is bucks 2-4; on 77802 it is 1-4, 6).
+ NOTE: at the moment these bindings don't include enough details for actual
+ GPIO-DVS--this just lets you choose which single slot to use.
+
+- max77xxx,pmic-buck-dvs-gpios: The DVS GPIOs. We'll try to set these GPIOs
+ to match pmic-buck-default-dvs-idx at probe time if they are defined. If
+ some or all of these GPIOs are not defined it's assumed that the board has
+ any missing GPIOs hardwired to match pmic-buck-default-dvs-idx.
+
+- max77xxx,pmic-buck-selb-gpios: GPIOs to enable DVS-GPIO for BUCKs.
+ On 77686 should be three values: 2, 3, and 4. On 77802 should be five
+ values: 1, 2, 3, 4, 6. It is strongly suggested to include these GPIOs
+ if there's any chance that changing DVS GPIOs one line at a time might
+ glitch your DVS values.
+
+
+Optional node:
+- voltage-regulators : The regulators of max77686 have to be instantiated
+ under subnode named "voltage-regulators" using the following format.
+
+ regulator_name {
+ standard regulator constraints....
+ };
+ refer Documentation/devicetree/bindings/regulator/regulator.txt
+
+Required properties for each regulator:
+- regulator-op-mode : Regulator operating mode, the meaning is regulator-
+ dependent. Valid values are 0-3.
+
+ The regulator_name should be initialized with a string which matches
+ the hardware counterparts as follow:
+
+ -LDOn : for LDOs, where n can lie in range 1 to 26 (1 to 35
+ for MAX77802).
+ example: LDO1, LDO2, LDO26.
+ -BUCKn : for BUCKs, where n can lie in range 1 to 9 (1 TO 10
+ FOR max77802)
+ example: BUCK1, BUCK5, BUCK9.
+ EN32KHZ_AP, EN32KHZ_CP : fake regulators which actually produce
+ 32KHx clocks
+ P32KHZ : MAX77686 only: another 32KHz clock
+
+Optional subnode (to enable the RTC):
+ - rtc : Indicates that the PMIC includes a real-time-clock. For MAX77686
+ the reg property indicates the i2c slave address to use for talking
+ to this. For MAX77802 the reg property is not needed and should not
+ be specified.
+
+
+Example:
+
+ max77686@9 {
+ compatible = "maxim,max77686";
+ interrupt-parent = <&wakeup_eint>;
+ interrupts = <26 0>;
+ reg = <0x09>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ max77xxx,pmic-buck-default-dvs-idx = <1>;
+ max77xxx,pmic-buck-dvs-gpios = <&gpy7 6 0>,
+ <&gpj4 2 0>,
+ <&gpj4 3 0>;
+ max77xxx,pmic-buck-selb-gpios = <&gph0 2 0>,
+ <&gph0 3 0>,
+ <&gph0 4 0>,
+ <&gph0 5 0>,
+ <&gph0 6 0>;
+
+ voltage-regulators {
+ LDO11 {
+ regulator-name = "vdd_ldo11";
+ regulator-min-microvolt = <1900000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-always-on;
+ regulator-op-mode = <3>;
+ };
+
+ BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <3>;
+ };
+
+ EN32KHZ_CP {
+ regulator-name = "en32khz_cp";
+ regulator-always-on;
+ regulator-op-mode = <1>;
+ };
+
+ rtc@c {
+ reg = <0xc>;
+ };
+ }
diff --git a/Documentation/devicetree/bindings/misc/arm,scpi-mhu.txt b/Documentation/devicetree/bindings/misc/arm,scpi-mhu.txt
new file mode 100644
index 00000000000000..753a219de84f5d
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/arm,scpi-mhu.txt
@@ -0,0 +1,29 @@
+ARM SCPI MHU driver.
+
+This driver uses the Message Handling Unit hardware to talk with
+a System Controll Processor using the SCPI interface.
+
+Required properties:
+ - compatible: "arm,scpi-mhu"
+ - reg: two pairs of register address and size data, first for the
+ start of the MHU registers area, second for the payload area.
+ - interrupts: Interrupt list for low priority and high priority
+ channel, in that order.
+ - #clock-cells: from common clock bindings; should be set to 1 if
+ the SCP offers support for controlling oscillator frequencies, 0
+ otherwise.
+ - clock-output-names: List of names for the the oscillator output(s).
+
+
+Examples:
+ scp: scp@2b1f0000 {
+ compatible = "arm,scpi-mhu";
+ reg = <0x0 0x2b1f0000 0x0 0x10000>, /* MHU registers */
+ <0x0 0x2e000000 0x0 0x10000>; /* Payload area */
+ interrupts = <0 36 4>, /* low priority channel interrupt */
+ <0 35 4>, /* high priority channel interrupt */
+ <0 37 4>; /* secure channel interrupt */
+ #clock-cells = <1>;
+ clock-output-names= "a57", "a53", "gpu", hdlcd0", "hdlcd1";
+ };
+
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt b/Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt
new file mode 100644
index 00000000000000..6bc542a58d377b
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt
@@ -0,0 +1,28 @@
+* Hisilicon hip04 Ethernet Controller
+
+Required properties:
+- compatible: should be "hisilicon,hip04-mac".
+- reg: address and length of the register set for the device.
+- interrupts: interrupt for the device.
+- port: port number combined with the controller: range from 0 to 31.
+- speed: 100 (100M) or 1000 (1000M).
+
+Example:
+ ge0: ethernet@2800000 {
+ compatible = "hisilicon,hip04-mac";
+ reg = <0x2800000 0x10000>;
+ interrupts = <0 434 4>;
+ port = <0>;
+ speed = <1000>;
+ };
+
+* Hisilicon hip04 Ethernet ppe: control rx & rx fifos of all ethnet controllers
+
+Required properties:
+- compatible: should be "hisilicon,ppebase".
+
+Example:
+ ppebase: ppebase@28c0000 {
+ compatible = "hisilicon,ppebase";
+ reg = <0x28c0000 0x10000>;
+ };
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
index 257677de3e6bad..26892c4a8b0449 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
@@ -16,6 +16,7 @@ Required Properties:
- "samsung,exynos4210-pinctrl": for Exynos4210 compatible pin-controller.
- "samsung,exynos4x12-pinctrl": for Exynos4x12 compatible pin-controller.
- "samsung,exynos5250-pinctrl": for Exynos5250 compatible pin-controller.
+ - "samsung,exynos5410-pinctrl": for Exynos5410 compatible pin-controller.
- "samsung,exynos5420-pinctrl": for Exynos5420 compatible pin-controller.
- reg: Base address of the pin controller hardware module and length of
diff --git a/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt b/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt
new file mode 100644
index 00000000000000..c8e2d1319b6897
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt
@@ -0,0 +1,24 @@
+Broadcom Kona PWM controller device tree bindings
+
+This controller has 6 channels.
+
+Required Properties :
+- compatible: should be "brcm,kona-pwm"
+- reg: physical base address and length of the controller's registers
+- clocks: phandle + clock specifier pair for the external clock
+- #pwm-cells: should be 3. The first cell specifies the per-chip index
+ of the PWM to use, the second cell is the period in nanoseconds, and
+ the third cell is the flags.
+
+Refer to pwm/pwm.txt for generic pwm controller node properties.
+
+Refer to clocks/clock-bindings.txt for generic clock consumer properties.
+
+Example:
+
+pwm: pwm@3e01a000 {
+ compatible = "brcm,bcm11351-pwm", "brcm,kona-pwm";
+ reg = <0x3e01a000 0xc4>;
+ clocks = <&pwm_clk>;
+ #pwm-cells = <3>;
+};
diff --git a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
index 284f5300fd8bbe..79c4055a190d13 100644
--- a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
@@ -6,16 +6,34 @@
"samsung,exynos4412-tmu"
"samsung,exynos4210-tmu"
"samsung,exynos5250-tmu"
+ "samsung,exynos5420-tmu" for TMU channel 0, 1 on Exynos5420
+ "samsung,exynos5420-tmu-ext-triminfo" for TMU channels 2, 3 and 4
+ Exynos5420 (Must pass triminfo base and triminfo clock)
"samsung,exynos5440-tmu"
- interrupt-parent : The phandle for the interrupt controller
- reg : Address range of the thermal registers. For soc's which has multiple
instances of TMU and some registers are shared across all TMU's like
interrupt related then 2 set of register has to supplied. First set
- belongs to each instance of TMU and second set belongs to common TMU
- registers.
+ belongs to register set of TMU instance and second set belongs to
+ registers shared with the TMU instance.
+
+ NOTE: On Exynos5420, the TRIMINFO register is misplaced for TMU
+ channels 2, 3 and 4
+ Use "samsung,exynos5420-tmu-ext-triminfo" in cases, there is a misplaced
+ register, also provide clock to access that base.
+
+ TRIMINFO at 0x1006c000 contains data for TMU channel 3
+ TRIMINFO at 0x100a0000 contains data for TMU channel 4
+ TRIMINFO at 0x10068000 contains data for TMU channel 2
+
- interrupts : Should contain interrupt for thermal system
-- clocks : The main clock for TMU device
+- clocks : The main clocks for TMU device
+ -- 1. operational clock for TMU channel
+ -- 2. optional clock to access the shared registers of TMU channel
- clock-names : Thermal system clock name
+ -- "tmu_apbif" operational clock for current TMU channel
+ -- "tmu_triminfo_apbif" clock to access the shared triminfo register
+ for current TMU channel
- vtmu-supply: This entry is optional and provides the regulator node supplying
voltage to TMU. If needed this entry can be placed inside
board/platform specific dts file.
@@ -43,6 +61,31 @@ Example 2):
clock-names = "tmu_apbif";
};
+Example 3): (In case of Exynos5420 "with misplaced TRIMINFO register")
+ tmu_cpu2: tmu@10068000 {
+ compatible = "samsung,exynos5420-tmu-ext-triminfo";
+ reg = <0x10068000 0x100>, <0x1006c000 0x4>;
+ interrupts = <0 184 0>;
+ clocks = <&clock 318>, <&clock 318>;
+ clock-names = "tmu_apbif", "tmu_triminfo_apbif";
+ };
+
+ tmu_cpu3: tmu@1006c000 {
+ compatible = "samsung,exynos5420-tmu-ext-triminfo";
+ reg = <0x1006c000 0x100>, <0x100a0000 0x4>;
+ interrupts = <0 185 0>;
+ clocks = <&clock 318>, <&clock 319>;
+ clock-names = "tmu_apbif", "tmu_triminfo_apbif";
+ };
+
+ tmu_gpu: tmu@100a0000 {
+ compatible = "samsung,exynos5420-tmu-ext-triminfo";
+ reg = <0x100a0000 0x100>, <0x10068000 0x4>;
+ interrupts = <0 215 0>;
+ clocks = <&clock 319>, <&clock 318>;
+ clock-names = "tmu_apbif", "tmu_triminfo_apbif";
+ };
+
Note: For multi-instance tmu each instance should have an alias correctly
numbered in "aliases" node.
diff --git a/Documentation/devicetree/bindings/usb/samsung-usbphy.txt b/Documentation/devicetree/bindings/usb/samsung-usbphy.txt
index 33fd3543f3f84e..44b8d1a240646f 100644
--- a/Documentation/devicetree/bindings/usb/samsung-usbphy.txt
+++ b/Documentation/devicetree/bindings/usb/samsung-usbphy.txt
@@ -23,6 +23,14 @@ Exynos5250:
- reg : base physical address of the phy registers and length of memory mapped
region.
+Exynos5420:
+- compatible : should be "samsung,exynos5420-usb2phy"
+- reg : base physical address of the phy registers and length of memory mapped
+ region.
+- clocks: Clock IDs array as required by the controller.
+- clock-names: names of clock correseponding IDs clock property as requested
+ by the controller driver.
+
Optional properties:
- #address-cells: should be '1' when usbphy node has a child node with 'reg'
property.
@@ -79,6 +87,14 @@ Exynos5250:
- clock-names: names of clocks correseponding to IDs in the clock property
as requested by the controller driver.
+Exynos5420:
+- compatible : should be "samsung,exynos5420-usb3phy"
+- reg : base physical address of the phy registers and length of memory mapped
+ region.
+- clocks: Clock IDs array as required by the controller.
+- clock-names: names of clock correseponding IDs clock property as requested
+ by the controller driver.
+
Optional properties:
- #address-cells: should be '1' when usbphy node has a child node with 'reg'
property.
@@ -99,6 +115,11 @@ Optional properties:
USBDEVICE_PHY_CONTROL and USBHOST_PHY_CONTROL registers in exynos4x).
and so on.
+- Aliases: exynos5420 has multiple usb 3.0 phy transceivers interacting with multiple
+ dwc3 controllers. So the usb 3.0 phy controller nodes should be represented
+ in the aliases node using the following format:
+ 'usb3phy{n}' where n is a unique number for the alias.
+
Example:
usbphy@12100000 {
compatible = "samsung,exynos5250-usb3phy";
diff --git a/Documentation/devicetree/bindings/usb/usb3503.txt b/Documentation/devicetree/bindings/usb/usb3503.txt
index a018da4a7ad752..c07e2b49a279e7 100644
--- a/Documentation/devicetree/bindings/usb/usb3503.txt
+++ b/Documentation/devicetree/bindings/usb/usb3503.txt
@@ -15,6 +15,7 @@ Optional properties:
- reset-gpios: Should specify GPIO for reset.
- initial-mode: Should specify initial mode.
(1 for HUB mode, 2 for STANDBY mode)
+- secondary-refclk: select the secondary REFCLK frequencies.
Examples:
usb3503@08 {
@@ -25,4 +26,5 @@ Examples:
intn-gpios = <&gpx3 4 1>;
reset-gpios = <&gpx3 5 1>;
initial-mode = <1>;
+ secondary-refclk;
};
diff --git a/Documentation/devicetree/bindings/video/exynos_hdmi.txt b/Documentation/devicetree/bindings/video/exynos_hdmi.txt
index 50decf8e1b90a5..240eca528a5bff 100644
--- a/Documentation/devicetree/bindings/video/exynos_hdmi.txt
+++ b/Documentation/devicetree/bindings/video/exynos_hdmi.txt
@@ -25,6 +25,7 @@ Required properties:
sclk_pixel.
- clock-names: aliases as per driver requirements for above clock IDs:
"hdmi", "sclk_hdmi", "sclk_pixel", "sclk_hdmiphy" and "mout_hdmi".
+- phy: it points to hdmiphy dt node.
Example:
hdmi {
@@ -32,4 +33,5 @@ Example:
reg = <0x14530000 0x100000>;
interrupts = <0 95 0>;
hpd-gpio = <&gpx3 7 1>;
+ phy = <&hdmiphy>;
};
diff --git a/Documentation/devicetree/bindings/video/exynos_hdmiphy.txt b/Documentation/devicetree/bindings/video/exynos_hdmiphy.txt
index 162f641f7639c0..91e6578483c060 100644
--- a/Documentation/devicetree/bindings/video/exynos_hdmiphy.txt
+++ b/Documentation/devicetree/bindings/video/exynos_hdmiphy.txt
@@ -5,11 +5,17 @@ Required properties:
1) "samsung,exynos5-hdmiphy"
2) "samsung,exynos4210-hdmiphy".
3) "samsung,exynos4212-hdmiphy".
-- reg: I2C address of the hdmiphy device.
+- reg: Physical address of the hdmiphy device.
+- phy-power-control: this child node represents phy power control
+ register which is inside the pmu block (power management unit).
Example:
hdmiphy {
compatible = "samsung,exynos4210-hdmiphy";
reg = <0x38>;
+
+ phy-power-control {
+ reg = <0x10040700 0x04>;
+ };
};
diff --git a/Documentation/dontdiff b/Documentation/dontdiff
index b89a739a32761d..9de9813d0ec5df 100644
--- a/Documentation/dontdiff
+++ b/Documentation/dontdiff
@@ -1,5 +1,6 @@
*.a
*.aux
+*.bc
*.bin
*.bz2
*.cis
@@ -21,6 +22,7 @@
*.i
*.jpeg
*.ko
+*.ll
*.log
*.lst
*.lzma
@@ -35,6 +37,7 @@
*.out
*.patch
*.pdf
+*.plist
*.png
*.pot
*.ps
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index f00bee144addc5..90adc374351dab 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -369,6 +369,8 @@ is not associated with a file:
[stack:1001] = the stack of the thread with tid 1001
[vdso] = the "virtual dynamic shared object",
the kernel system call handler
+ [anon:] = an anonymous mapping that has been
+ named by userspace
or if empty, the mapping is anonymous.
@@ -419,6 +421,7 @@ KernelPageSize: 4 kB
MMUPageSize: 4 kB
Locked: 374 kB
VmFlags: rd ex mr mw me de
+Name: name from userspace
the first of these lines shows the same information as is displayed for the
mapping in /proc/PID/maps. The remaining lines show the size of the mapping
@@ -470,6 +473,9 @@ Note that there is no guarantee that every flag and associated mnemonic will
be present in all further kernel releases. Things get changed, the flags may
be vanished or the reverse -- new added.
+The "Name" field will only be present on a mapping that has been named by
+userspace, and will show the name passed in by userspace.
+
This file is only present if the CONFIG_MMU kernel configuration option is
enabled.
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 7116fda7077ffc..b8502220ee0eca 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1669,6 +1669,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
ltpc= [NET]
Format: ,,
+ mac= [NET]
+ Used ASIX drivers.
+ Example: mac=12:34:56:78:ab:cd
+
machvec= [IA-64] Force the use of a particular machine-vector
(machvec) in a generic kernel.
Example: machvec=hpzx1_swiotlb
diff --git a/Documentation/sync.txt b/Documentation/sync.txt
new file mode 100644
index 00000000000000..a2d05e7fa1932a
--- /dev/null
+++ b/Documentation/sync.txt
@@ -0,0 +1,75 @@
+Motivation:
+
+In complicated DMA pipelines such as graphics (multimedia, camera, gpu, display)
+a consumer of a buffer needs to know when the producer has finished producing
+it. Likewise the producer needs to know when the consumer is finished with the
+buffer so it can reuse it. A particular buffer may be consumed by multiple
+consumers which will retain the buffer for different amounts of time. In
+addition, a consumer may consume multiple buffers atomically.
+The sync framework adds an API which allows synchronization between the
+producers and consumers in a generic way while also allowing platforms which
+have shared hardware synchronization primitives to exploit them.
+
+Goals:
+ * provide a generic API for expressing synchronization dependencies
+ * allow drivers to exploit hardware synchronization between hardware
+ blocks
+ * provide a userspace API that allows a compositor to manage
+ dependencies.
+ * provide rich telemetry data to allow debugging slowdowns and stalls of
+ the graphics pipeline.
+
+Objects:
+ * sync_timeline
+ * sync_pt
+ * sync_fence
+
+sync_timeline:
+
+A sync_timeline is an abstract monotonically increasing counter. In general,
+each driver/hardware block context will have one of these. They can be backed
+by the appropriate hardware or rely on the generic sw_sync implementation.
+Timelines are only ever created through their specific implementations
+(i.e. sw_sync.)
+
+sync_pt:
+
+A sync_pt is an abstract value which marks a point on a sync_timeline. Sync_pts
+have a single timeline parent. They have 3 states: active, signaled, and error.
+They start in active state and transition, once, to either signaled (when the
+timeline counter advances beyond the sync_pt’s value) or error state.
+
+sync_fence:
+
+Sync_fences are the primary primitives used by drivers to coordinate
+synchronization of their buffers. They are a collection of sync_pts which may
+or may not have the same timeline parent. A sync_pt can only exist in one fence
+and the fence's list of sync_pts is immutable once created. Fences can be
+waited on synchronously or asynchronously. Two fences can also be merged to
+create a third fence containing a copy of the two fences’ sync_pts. Fences are
+backed by file descriptors to allow userspace to coordinate the display pipeline
+dependencies.
+
+Use:
+
+A driver implementing sync support should have a work submission function which:
+ * takes a fence argument specifying when to begin work
+ * asynchronously queues that work to kick off when the fence is signaled
+ * returns a fence to indicate when its work will be done.
+ * signals the returned fence once the work is completed.
+
+Consider an imaginary display driver that has the following API:
+/*
+ * assumes buf is ready to be displayed.
+ * blocks until the buffer is on screen.
+ */
+ void display_buffer(struct dma_buf *buf);
+
+The new API will become:
+/*
+ * will display buf when fence is signaled.
+ * returns immediately with a fence that will signal when buf
+ * is no longer displayed.
+ */
+struct sync_fence* display_buffer(struct dma_buf *buf,
+ struct sync_fence *fence);
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt
index d614a9b6a28048..9dc0b8a780ec90 100644
--- a/Documentation/sysctl/vm.txt
+++ b/Documentation/sysctl/vm.txt
@@ -29,6 +29,7 @@ Currently, these files are in /proc/sys/vm:
- dirty_writeback_centisecs
- drop_caches
- extfrag_threshold
+- extra_free_kbytes
- hugepages_treat_as_movable
- hugetlb_shm_group
- laptop_mode
@@ -204,6 +205,21 @@ fragmentation index is <= extfrag_threshold. The default value is 500.
==============================================================
+extra_free_kbytes
+
+This parameter tells the VM to keep extra free memory between the threshold
+where background reclaim (kswapd) kicks in, and the threshold where direct
+reclaim (by allocating processes) kicks in.
+
+This is useful for workloads that require low latency memory allocations
+and have a bounded burstiness in memory allocations, for example a
+realtime application that receives and transmits network traffic
+(causing in-kernel memory allocations) with a maximum total message burst
+size of 200MB may need 200MB of extra free memory to avoid direct reclaim
+related latencies.
+
+==============================================================
+
hugepages_treat_as_movable
This parameter controls whether we can allocate hugepages from ZONE_MOVABLE
diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt
index bd365988e8d8d8..a0dcdbc112ee47 100644
--- a/Documentation/trace/ftrace.txt
+++ b/Documentation/trace/ftrace.txt
@@ -2017,6 +2017,35 @@ will produce:
1) 1.449 us | }
+You can disable the hierarchical function call formatting and instead print a
+flat list of function entry and return events. This uses the format described
+in the Output Formatting section and respects all the trace options that
+control that formatting. Hierarchical formatting is the default.
+
+ hierachical: echo nofuncgraph-flat > trace_options
+ flat: echo funcgraph-flat > trace_options
+
+ ie:
+
+ # tracer: function_graph
+ #
+ # entries-in-buffer/entries-written: 68355/68355 #P:2
+ #
+ # _-----=> irqs-off
+ # / _----=> need-resched
+ # | / _---=> hardirq/softirq
+ # || / _--=> preempt-depth
+ # ||| / delay
+ # TASK-PID CPU# |||| TIMESTAMP FUNCTION
+ # | | | |||| | |
+ sh-1806 [001] d... 198.843443: graph_ent: func=_raw_spin_lock
+ sh-1806 [001] d... 198.843445: graph_ent: func=__raw_spin_lock
+ sh-1806 [001] d..1 198.843447: graph_ret: func=__raw_spin_lock
+ sh-1806 [001] d..1 198.843449: graph_ret: func=_raw_spin_lock
+ sh-1806 [001] d..1 198.843451: graph_ent: func=_raw_spin_unlock_irqrestore
+ sh-1806 [001] d... 198.843453: graph_ret: func=_raw_spin_unlock_irqrestore
+
+
You might find other useful features for this tracer in the
following "dynamic ftrace" section such as tracing only specific
functions or tasks.
diff --git a/MAINTAINERS b/MAINTAINERS
index 900d98eec2fcb6..ac60dccc334c32 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1883,6 +1883,14 @@ F: arch/arm/boot/dts/bcm2835*
F: arch/arm/configs/bcm2835_defconfig
F: drivers/*/*bcm2835*
+BROADCOM BCM5301X ARM ARCHICTURE
+M: Hauke Mehrtens
+L: linux-arm-kernel@lists.infradead.org
+S: Maintained
+F: arch/arm/mach-bcm/bcm_5301x.c
+F: arch/arm/boot/dts/bcm5301x.dtsi
+F: arch/arm/boot/dts/bcm470*
+
BROADCOM TG3 GIGABIT ETHERNET DRIVER
M: Nithin Nayak Sujir
M: Michael Chan
diff --git a/Makefile b/Makefile
index e5ac8a62e6e57c..2c22f15f35cc96 100644
--- a/Makefile
+++ b/Makefile
@@ -247,6 +247,11 @@ HOSTCXX = g++
HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer
HOSTCXXFLAGS = -O2
+ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
+HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
+ -Wno-missing-field-initializers -fno-delete-null-pointer-checks
+endif
+
# Decide whether to build built-in, modular, or both.
# Normally, just do built-in.
@@ -323,6 +328,14 @@ endif
export quiet Q KBUILD_VERBOSE
+ifneq ($(CC),)
+ifeq ($(shell $(CC) -v 2>&1 | grep -c "clang version"), 1)
+COMPILER := clang
+else
+COMPILER := gcc
+endif
+export COMPILER
+endif
# Look for make include files relative to root of kernel src
MAKEFLAGS += --include-dir=$(srctree)
@@ -382,10 +395,11 @@ KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common \
-Werror-implicit-function-declaration \
-Wno-format-security \
- -fno-delete-null-pointer-checks
+ $(call cc-option,-no-integrated-as,) \
+ $(call cc-option,-fno-delete-null-pointer-checks,)
KBUILD_AFLAGS_KERNEL :=
KBUILD_CFLAGS_KERNEL :=
-KBUILD_AFLAGS := -D__ASSEMBLY__
+KBUILD_AFLAGS := -D__ASSEMBLY__ $(call cc-option,-no-integrated-as,)
KBUILD_AFLAGS_MODULE := -DMODULE
KBUILD_CFLAGS_MODULE := -DMODULE
KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
@@ -607,6 +621,7 @@ ifdef CONFIG_CC_STACKPROTECTOR_REGULAR
ifeq ($(call cc-option, $(stackp-flag)),)
$(warning Cannot use CONFIG_CC_STACKPROTECTOR_REGULAR: \
-fstack-protector not supported by compiler)
+ stackp-flag :=
endif
else
ifdef CONFIG_CC_STACKPROTECTOR_STRONG
@@ -614,6 +629,7 @@ ifdef CONFIG_CC_STACKPROTECTOR_STRONG
ifeq ($(call cc-option, $(stackp-flag)),)
$(warning Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: \
-fstack-protector-strong not supported by compiler)
+ stackp-flag :=
endif
else
# Force off for distro compilers that enable stack protector by default.
@@ -622,9 +638,24 @@ endif
endif
KBUILD_CFLAGS += $(stackp-flag)
+ifeq ($(COMPILER),clang)
+KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
+KBUILD_CPPFLAGS += $(call cc-option,-Wno-unknown-warning-option,)
+KBUILD_CFLAGS += $(call cc-disable-warning, unused-variable)
+KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)
+KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
+# Quiet clang warning: comparison of unsigned expression < 0 is always false
+KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
+# CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the
+# source of a reference will be _MergedGlobals and not on of the whitelisted names.
+# See modpost pattern 2
+KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,)
+else
+
# This warning generated too much noise in a regular build.
# Use make W=1 to enable this warning (see scripts/Makefile.build)
KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable)
+endif
ifdef CONFIG_FRAME_POINTER
KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls
@@ -641,7 +672,7 @@ endif
ifdef CONFIG_DEBUG_INFO
KBUILD_CFLAGS += -g
-KBUILD_AFLAGS += -Wa,--gdwarf-2
+KBUILD_AFLAGS += -Wa,-gdwarf-2
endif
ifdef CONFIG_DEBUG_INFO_REDUCED
@@ -848,7 +879,6 @@ endef
include/config/kernel.release: include/config/auto.conf FORCE
$(call filechk,kernel.release)
-
# Things we need to do before we recursively start building the kernel
# or the modules are listed in "prepare".
# A multi level approach is used. prepareN is processed before prepareN-1.
@@ -898,7 +928,9 @@ define filechk_utsrelease.h
echo '"$(KERNELRELEASE)" exceeds $(uts_len) characters' >&2; \
exit 1; \
fi; \
- (echo \#define UTS_RELEASE \"$(KERNELRELEASE)\";)
+ (echo \#define UTS_RELEASE \"$(KERNELRELEASE)\"; \
+ echo \#define KERNEL_GIT_ID \"$(shell \
+ git rev-parse --verify --short HEAD 2>/dev/null)\";)
endef
define filechk_version.h
diff --git a/android/configs/README b/android/configs/README
new file mode 100644
index 00000000000000..8798731f89048e
--- /dev/null
+++ b/android/configs/README
@@ -0,0 +1,15 @@
+The files in this directory are meant to be used as a base for an Android
+kernel config. All devices should have the options in android-base.cfg enabled.
+While not mandatory, the options in android-recommended.cfg enable advanced
+Android features.
+
+Assuming you already have a minimalist defconfig for your device, a possible
+way to enable these options would be:
+
+ ARCH= scripts/kconfig/merge_config.sh /_defconfig android/configs/android-base.cfg android/configs/android-recommended.cfg
+
+This will generate a .config that can then be used to save a new defconfig or
+compile a new kernel with Android features enabled.
+
+Because there is no tool to consistently generate these config fragments,
+lets keep them alphabetically sorted instead of random.
diff --git a/android/configs/android-base.cfg b/android/configs/android-base.cfg
new file mode 100644
index 00000000000000..04c7148cf63724
--- /dev/null
+++ b/android/configs/android-base.cfg
@@ -0,0 +1,140 @@
+# KEEP ALPHABETICALLY SORTED
+# CONFIG_INET_LRO is not set
+# CONFIG_MODULES is not set
+# CONFIG_OABI_COMPAT is not set
+CONFIG_ANDROID=y
+CONFIG_ANDROID_BINDER_IPC=y
+CONFIG_ANDROID_INTF_ALARM_DEV=y
+CONFIG_ANDROID_LOGGER=y
+CONFIG_ANDROID_LOW_MEMORY_KILLER=y
+CONFIG_ASHMEM=y
+CONFIG_BLK_DEV_DM=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_CGROUPS=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_DEBUG=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_SCHED=y
+CONFIG_DM_CRYPT=y
+CONFIG_DM_VERITY=y
+CONFIG_EMBEDDED=y
+CONFIG_FB=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_INET6_AH=y
+CONFIG_INET6_ESP=y
+CONFIG_INET6_IPCOMP=y
+CONFIG_INET=y
+CONFIG_INET_ESP=y
+CONFIG_IP6_NF_FILTER=y
+CONFIG_IP6_NF_IPTABLES=y
+CONFIG_IP6_NF_MANGLE=y
+CONFIG_IP6_NF_RAW=y
+CONFIG_IP6_NF_TARGET_REJECT=y
+CONFIG_IP6_NF_TARGET_REJECT_SKERR=y
+CONFIG_IPV6_MIP6=y
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_IPV6_OPTIMISTIC_DAD=y
+CONFIG_IPV6_PRIVACY=y
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_ROUTE_INFO=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_NF_ARPFILTER=y
+CONFIG_IP_NF_ARPTABLES=y
+CONFIG_IP_NF_ARP_MANGLE=y
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_MANGLE=y
+CONFIG_IP_NF_MATCH_AH=y
+CONFIG_IP_NF_MATCH_ECN=y
+CONFIG_IP_NF_MATCH_TTL=y
+CONFIG_IP_NF_RAW=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+CONFIG_IP_NF_TARGET_NETMAP=y
+CONFIG_IP_NF_TARGET_REDIRECT=y
+CONFIG_IP_NF_TARGET_REJECT=y
+CONFIG_IP_NF_TARGET_REJECT_SKERR=y
+CONFIG_NET=y
+CONFIG_NETDEVICES=y
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_TPROXY=y
+CONFIG_NETFILTER_XT_MATCH_COMMENT=y
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y
+CONFIG_NETFILTER_XT_MATCH_HELPER=y
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
+CONFIG_NETFILTER_XT_MATCH_LENGTH=y
+CONFIG_NETFILTER_XT_MATCH_LIMIT=y
+CONFIG_NETFILTER_XT_MATCH_MAC=y
+CONFIG_NETFILTER_XT_MATCH_MARK=y
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y
+CONFIG_NETFILTER_XT_MATCH_POLICY=y
+CONFIG_NETFILTER_XT_MATCH_QTAGUID=y
+CONFIG_NETFILTER_XT_MATCH_QUOTA2=y
+CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=y
+CONFIG_NETFILTER_XT_MATCH_QUOTA=y
+CONFIG_NETFILTER_XT_MATCH_SOCKET=y
+CONFIG_NETFILTER_XT_MATCH_STATE=y
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=y
+CONFIG_NETFILTER_XT_MATCH_STRING=y
+CONFIG_NETFILTER_XT_MATCH_TIME=y
+CONFIG_NETFILTER_XT_MATCH_U32=y
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
+CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y
+CONFIG_NETFILTER_XT_TARGET_MARK=y
+CONFIG_NETFILTER_XT_TARGET_NFLOG=y
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
+CONFIG_NETFILTER_XT_TARGET_TPROXY=y
+CONFIG_NETFILTER_XT_TARGET_TRACE=y
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_CLS_U32=y
+CONFIG_NET_EMATCH=y
+CONFIG_NET_EMATCH_U32=y
+CONFIG_NET_KEY=y
+CONFIG_NET_SCHED=y
+CONFIG_NET_SCH_HTB=y
+CONFIG_NF_CONNTRACK=y
+CONFIG_NF_CONNTRACK_AMANDA=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+CONFIG_NF_CONNTRACK_FTP=y
+CONFIG_NF_CONNTRACK_H323=y
+CONFIG_NF_CONNTRACK_IPV4=y
+CONFIG_NF_CONNTRACK_IPV6=y
+CONFIG_NF_CONNTRACK_IRC=y
+CONFIG_NF_CONNTRACK_NETBIOS_NS=y
+CONFIG_NF_CONNTRACK_PPTP=y
+CONFIG_NF_CONNTRACK_SANE=y
+CONFIG_NF_CONNTRACK_TFTP=y
+CONFIG_NF_CT_NETLINK=y
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+CONFIG_NF_NAT=y
+CONFIG_NO_HZ=y
+CONFIG_PACKET=y
+CONFIG_PM_AUTOSLEEP=y
+CONFIG_PM_WAKELOCKS=y
+CONFIG_PPP=y
+CONFIG_PPPOLAC=y
+CONFIG_PPPOPNS=y
+CONFIG_PPP_BSDCOMP=y
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_MPPE=y
+CONFIG_PREEMPT=y
+CONFIG_RESOURCE_COUNTERS=y
+CONFIG_RTC_CLASS=y
+CONFIG_RT_GROUP_SCHED=y
+CONFIG_STAGING=y
+CONFIG_SWITCH=y
+CONFIG_SYNC=y
+CONFIG_SYSVIPC=y
+CONFIG_TUN=y
+CONFIG_UNIX=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_G_ANDROID=y
+CONFIG_USB_OTG_WAKELOCK=y
+CONFIG_XFRM_USER=y
diff --git a/android/configs/android-recommended.cfg b/android/configs/android-recommended.cfg
new file mode 100644
index 00000000000000..960b9de2860d29
--- /dev/null
+++ b/android/configs/android-recommended.cfg
@@ -0,0 +1,121 @@
+# KEEP ALPHABETICALLY SORTED
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_PM_WAKELOCKS_GC is not set
+# CONFIG_VT is not set
+CONFIG_ANDROID_TIMED_GPIO=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_COMPACTION=y
+CONFIG_DM_UEVENT=y
+CONFIG_DRAGONRISE_FF=y
+CONFIG_ENABLE_DEFAULT_TRACERS=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_SECURITY=y
+CONFIG_FUSE_FS=y
+CONFIG_GREENASIA_FF=y
+CONFIG_HIDRAW=y
+CONFIG_HID_A4TECH=y
+CONFIG_HID_ACRUX=y
+CONFIG_HID_ACRUX_FF=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_DRAGONRISE=y
+CONFIG_HID_ELECOM=y
+CONFIG_HID_EMS_FF=y
+CONFIG_HID_EZKEY=y
+CONFIG_HID_GREENASIA=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_HOLTEK=y
+CONFIG_HID_KENSINGTON=y
+CONFIG_HID_KEYTOUCH=y
+CONFIG_HID_KYE=y
+CONFIG_HID_LCPOWER=y
+CONFIG_HID_LOGITECH=y
+CONFIG_HID_LOGITECH_DJ=y
+CONFIG_HID_MAGICMOUSE=y
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_MULTITOUCH=y
+CONFIG_HID_NTRIG=y
+CONFIG_HID_ORTEK=y
+CONFIG_HID_PANTHERLORD=y
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_PICOLCD=y
+CONFIG_HID_PRIMAX=y
+CONFIG_HID_PRODIKEYS=y
+CONFIG_HID_ROCCAT=y
+CONFIG_HID_SAITEK=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SMARTJOYPLUS=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SPEEDLINK=y
+CONFIG_HID_SUNPLUS=y
+CONFIG_HID_THRUSTMASTER=y
+CONFIG_HID_TIVO=y
+CONFIG_HID_TOPSEED=y
+CONFIG_HID_TWINHAN=y
+CONFIG_HID_UCLOGIC=y
+CONFIG_HID_WACOM=y
+CONFIG_HID_WALTOP=y
+CONFIG_HID_WIIMOTE=y
+CONFIG_HID_ZEROPLUS=y
+CONFIG_HID_ZYDACRON=y
+CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_GPIO=y
+CONFIG_INPUT_JOYSTICK=y
+CONFIG_INPUT_KEYCHORD=y
+CONFIG_INPUT_KEYRESET=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_TABLET=y
+CONFIG_INPUT_UINPUT=y
+CONFIG_ION=y
+CONFIG_JOYSTICK_XPAD=y
+CONFIG_JOYSTICK_XPAD_FF=y
+CONFIG_JOYSTICK_XPAD_LEDS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KSM=y
+CONFIG_LOGIG940_FF=y
+CONFIG_LOGIRUMBLEPAD2_FF=y
+CONFIG_LOGITECH_FF=y
+CONFIG_MD=y
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MSDOS_FS=y
+CONFIG_PANIC_TIMEOUT=5
+CONFIG_PANTHERLORD_FF=y
+CONFIG_PERF_EVENTS=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_RUNTIME=y
+CONFIG_PM_WAKELOCKS_LIMIT=0
+CONFIG_POWER_SUPPLY=y
+CONFIG_PSTORE=y
+CONFIG_PSTORE_CONSOLE=y
+CONFIG_PSTORE_RAM=y
+CONFIG_SCHEDSTATS=y
+CONFIG_SMARTJOYPLUS_FF=y
+CONFIG_SND=y
+CONFIG_SOUND=y
+CONFIG_SUSPEND_TIME=y
+CONFIG_TABLET_USB_ACECAD=y
+CONFIG_TABLET_USB_AIPTEK=y
+CONFIG_TABLET_USB_GTCO=y
+CONFIG_TABLET_USB_HANWANG=y
+CONFIG_TABLET_USB_KBTAB=y
+CONFIG_TABLET_USB_WACOM=y
+CONFIG_TIMER_STATS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_UHID=y
+CONFIG_UID_STAT=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_HIDDEV=y
+CONFIG_USB_USBNET=y
+CONFIG_VFAT_FS=y
diff --git a/arch/Kconfig b/arch/Kconfig
index 80bbb8ccd0d10b..97ff872c7accf9 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -86,9 +86,7 @@ config KPROBES_ON_FTRACE
optimize on top of function tracing.
config UPROBES
- bool "Transparent user-space probes (EXPERIMENTAL)"
- depends on UPROBE_EVENT && PERF_EVENTS
- default n
+ def_bool n
select PERCPU_RWSEM
help
Uprobes is the user-space counterpart to kprobes: they
@@ -101,8 +99,6 @@ config UPROBES
managed by the kernel and kept transparent to the probed
application. )
- If in doubt, say "N".
-
config HAVE_64BIT_ALIGNED_ACCESS
def_bool 64BIT && !HAVE_EFFICIENT_UNALIGNED_ACCESS
help
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 15949459611f19..96c4d24a093b01 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -207,6 +207,9 @@ config ZONE_DMA
config NEED_DMA_MAP_STATE
def_bool y
+config ARCH_SUPPORTS_UPROBES
+ def_bool y
+
config ARCH_HAS_DMA_SET_COHERENT_MASK
bool
@@ -1092,7 +1095,7 @@ source arch/arm/mm/Kconfig
config ARM_NR_BANKS
int
- default 16 if ARCH_EP93XX
+ default 16 if ARCH_EP93XX || ARCH_HIP04
default 8
config IWMMXT
@@ -1912,6 +1915,15 @@ config XEN
help
Say Y if you want to run Linux in a Virtual Machine on Xen on ARM.
+config ARM_FLUSH_CONSOLE_ON_RESTART
+ bool "Force flush the console on restart"
+ help
+ If the console is locked while the system is rebooted, the messages
+ in the temporary logbuffer would not have propogated to all the
+ console drivers. This option forces the console lock to be
+ released if it failed to be acquired, which will cause all the
+ pending messages to be flushed.
+
endmenu
menu "Boot options"
@@ -1941,6 +1953,21 @@ config DEPRECATED_PARAM_STRUCT
This was deprecated in 2001 and announced to live on for 5 years.
Some old boot loaders still use this way.
+config BUILD_ARM_APPENDED_DTB_IMAGE
+ bool "Build a concatenated zImage/dtb by default"
+ depends on OF
+ help
+ Enabling this option will cause a concatenated zImage and list of
+ DTBs to be built by default (instead of a standalone zImage.)
+ The image will built in arch/arm/boot/zImage-dtb
+
+config BUILD_ARM_APPENDED_DTB_IMAGE_NAMES
+ string "Default dtb names"
+ depends on BUILD_ARM_APPENDED_DTB_IMAGE
+ help
+ Space separated list of names of dtbs to append when
+ building a concatenated zImage-dtb.
+
# Compressed boot loader in ROM. Yes, we really want to ask about
# TEXT and BSS so we preserve their values in the config files.
config ZBOOT_ROM_TEXT
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 0531da8e5216e4..5c6d9da9249c30 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -106,9 +106,14 @@ choice
depends on ARCH_BCM2835
select DEBUG_UART_PL01X
+ config DEBUG_BCM_5301X
+ bool "Kernel low-level debugging on BCM5301X UART1"
+ depends on ARCH_BCM_5301X
+ select DEBUG_UART_PL01X
+
config DEBUG_BCM_KONA_UART
bool "Kernel low-level debugging messages via BCM KONA UART"
- depends on ARCH_BCM
+ depends on ARCH_BCM_MOBILE
select DEBUG_UART_8250
help
Say Y here if you want kernel low-level debugging support
@@ -227,6 +232,14 @@ choice
Say Y here if you want kernel low-level debugging support
on HI3716 UART.
+ config DEBUG_HIP04_UART
+ bool "Hisilicon HiP01 Debug UART"
+ depends on ARCH_HIP04
+ select DEBUG_UART_8250
+ help
+ Say Y here if you want kernel low-level debugging support
+ on HIP04 UART.
+
config DEBUG_HIGHBANK_UART
bool "Kernel low-level debugging messages via Highbank UART"
depends on ARCH_HIGHBANK
@@ -1023,6 +1036,7 @@ config DEBUG_UART_PHYS
default 0x101f1000 if ARCH_VERSATILE
default 0x101fb000 if DEBUG_NOMADIK_UART
default 0x16000000 if ARCH_INTEGRATOR
+ default 0x18000300 if DEBUG_BCM_5301X
default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1
default 0x20060000 if DEBUG_RK29_UART0
default 0x20064000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2
@@ -1048,6 +1062,7 @@ config DEBUG_UART_PHYS
default 0xd4017000 if DEBUG_MMP_UART2
default 0xd4018000 if DEBUG_MMP_UART3
default 0xe0000000 if ARCH_SPEAR13XX
+ default 0xe4007000 if DEBUG_HIP04_UART
default 0xf0000be0 if ARCH_EBSA110
default 0xf1012000 if DEBUG_MVEBU_UART_ALTERNATE
default 0xf1012000 if ARCH_DOVE || ARCH_KIRKWOOD || ARCH_MV78XX0 || \
@@ -1071,6 +1086,7 @@ config DEBUG_UART_VIRT
default 0xf0009000 if DEBUG_CNS3XXX
default 0xf01fb000 if DEBUG_NOMADIK_UART
default 0xf0201000 if DEBUG_BCM2835
+ default 0xf1000300 if DEBUG_BCM_5301X
default 0xf11f1000 if ARCH_VERSATILE
default 0xf1600000 if ARCH_INTEGRATOR
default 0xf1c28000 if DEBUG_SUNXI_UART0
@@ -1079,6 +1095,7 @@ config DEBUG_UART_VIRT
default 0xf4090000 if ARCH_LPC32XX
default 0xf4200000 if ARCH_GEMINI
default 0xf7fc9000 if DEBUG_BERLIN_UART
+ default 0xf8007000 if DEBUG_HIP04_UART
default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9
default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1
default 0xfb009000 if DEBUG_REALVIEW_STD_PORT
@@ -1172,6 +1189,14 @@ config EARLY_PRINTK
kernel low-level debugging functions. Add earlyprintk to your
kernel parameters to enable this console.
+config EARLY_PRINTK_DIRECT
+ bool "Early printk direct"
+ depends on DEBUG_LL
+ help
+ Say Y here if you want to have an early console using the
+ kernel low-level debugging functions and EARLY_PRINTK is
+ not early enough.
+
config OC_ETM
bool "On-chip ETM and ETB"
depends on ARM_AMBA
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 08a9ef58d9c356..f9a5ca2a0d7fba 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -23,6 +23,14 @@ OBJCOPYFLAGS :=-O binary -R .comment -S
GZFLAGS :=-9
#KBUILD_CFLAGS +=-pipe
+ifeq ($(COMPILER),clang)
+# Clang options
+ifneq ($(CROSS_COMPILE),)
+KBUILD_CPPFLAGS += -target $(CROSS_COMPILE:-=)
+endif
+KBUILD_CFLAGS += -fno-builtin -Wno-asm-operand-widths -Xassembler -mno-warn-deprecated
+endif
+
# Never generate .eh_frame
KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm)
@@ -41,11 +49,11 @@ KBUILD_CFLAGS +=-fno-omit-frame-pointer -mapcs -mno-sched-prolog
endif
ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
-KBUILD_CPPFLAGS += -mbig-endian
+KBUILD_CPPFLAGS += $(call cc-option,-mbig-endian,)
AS += -EB
LD += -EB
else
-KBUILD_CPPFLAGS += -mlittle-endian
+KBUILD_CPPFLAGS += $(call cc-option,-mlittle-endian,)
AS += -EL
LD += -EL
endif
@@ -96,7 +104,7 @@ tune-$(CONFIG_CPU_V6K) =$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
tune-y := $(tune-y)
ifeq ($(CONFIG_AEABI),y)
-CFLAGS_ABI :=-mabi=aapcs-linux -mno-thumb-interwork -mfpu=vfp
+CFLAGS_ABI :=-mabi=aapcs-linux $(call cc-option,-mno-thumb-interwork,) -mfpu=vfp
else
CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)
endif
@@ -120,7 +128,7 @@ AFLAGS_ISA :=$(CFLAGS_ISA)
endif
# Need -Uarm for gcc < 3.x
-KBUILD_CFLAGS +=$(CFLAGS_ABI) $(CFLAGS_ISA) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
+KBUILD_CFLAGS +=$(CFLAGS_ABI) $(CFLAGS_ISA) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float $(call cc-option, -Uarm,)
KBUILD_AFLAGS +=$(CFLAGS_ABI) $(AFLAGS_ISA) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float
CHECKFLAGS += -D__arm__
@@ -156,6 +164,7 @@ machine-$(CONFIG_ARCH_EXYNOS) += exynos
machine-$(CONFIG_ARCH_GEMINI) += gemini
machine-$(CONFIG_ARCH_HIGHBANK) += highbank
machine-$(CONFIG_ARCH_HI3xxx) += hisi
+machine-$(CONFIG_ARCH_HIP04) += hisi
machine-$(CONFIG_ARCH_INTEGRATOR) += integrator
machine-$(CONFIG_ARCH_IOP13XX) += iop13xx
machine-$(CONFIG_ARCH_IOP32X) += iop32x
@@ -277,6 +286,8 @@ libs-y := arch/arm/lib/ $(libs-y)
# Default target when executing plain make
ifeq ($(CONFIG_XIP_KERNEL),y)
KBUILD_IMAGE := xipImage
+else ifeq ($(CONFIG_BUILD_ARM_APPENDED_DTB_IMAGE),y)
+KBUILD_IMAGE := zImage-dtb
else
KBUILD_IMAGE := zImage
endif
@@ -314,6 +325,9 @@ PHONY += dtbs
dtbs: scripts
$(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) dtbs
+zImage-dtb: vmlinux scripts dtbs
+ $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
+
# We use MRPROPER_FILES and CLEAN_FILES now
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
diff --git a/arch/arm/boot/.gitignore b/arch/arm/boot/.gitignore
index 3c79f85975aaa2..ad7a0253ea961a 100644
--- a/arch/arm/boot/.gitignore
+++ b/arch/arm/boot/.gitignore
@@ -4,3 +4,4 @@ xipImage
bootpImage
uImage
*.dtb
+zImage-dtb
\ No newline at end of file
diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index ec2f8065f955c5..d09b00ad5fb4b2 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile
@@ -14,6 +14,7 @@
ifneq ($(MACHINE),)
include $(srctree)/$(MACHINE)/Makefile.boot
endif
+include $(srctree)/arch/arm/boot/dts/Makefile
# Note: the following conditions must always be true:
# ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET)
@@ -27,6 +28,14 @@ export ZRELADDR INITRD_PHYS PARAMS_PHYS
targets := Image zImage xipImage bootpImage uImage
+DTB_NAMES := $(subst $\",,$(CONFIG_BUILD_ARM_APPENDED_DTB_IMAGE_NAMES))
+ifneq ($(DTB_NAMES),)
+DTB_LIST := $(addsuffix .dtb,$(DTB_NAMES))
+else
+DTB_LIST := $(dtb-y)
+endif
+DTB_OBJS := $(addprefix $(obj)/dts/,$(DTB_LIST))
+
ifeq ($(CONFIG_XIP_KERNEL),y)
$(obj)/xipImage: vmlinux FORCE
@@ -55,6 +64,10 @@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
$(call if_changed,objcopy)
@$(kecho) ' Kernel: $@ is ready'
+$(obj)/zImage-dtb: $(obj)/zImage $(DTB_OBJS) FORCE
+ $(call if_changed,cat)
+ @echo ' Kernel: $@ is ready'
+
endif
ifneq ($(LOADADDR),)
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 68c918362b79a7..9aee36e74c9fd9 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -121,7 +121,7 @@ ORIG_CFLAGS := $(KBUILD_CFLAGS)
KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
endif
-ccflags-y := -fpic -mno-single-pic-base -fno-builtin -I$(obj)
+ccflags-y := -fpic $(call cc-option,-mno-single-pic-base,) -fno-builtin -I$(obj)
asflags-y := -DZIMAGE
# Supply kernel BSS size to the decompressor via a linker symbol.
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 066b03480b63ca..2a2dff9daa369e 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -734,6 +734,8 @@ __armv7_mmu_cache_on:
bic r6, r6, #1 << 31 @ 32-bit translation system
bic r6, r6, #3 << 0 @ use only ttbr0
mcrne p15, 0, r3, c2, c0, 0 @ load page table pointer
+ mcrne p15, 0, r0, c8, c7, 0 @ flush I,D TLBs
+ mcr p15, 0, r0, c7, c5, 4 @ ISB
mcrne p15, 0, r1, c3, c0, 0 @ load domain access control
mcrne p15, 0, r6, c2, c0, 2 @ load ttb control
#endif
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 032030361bef24..7c8957c4d3130c 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -47,9 +47,10 @@ dtb-$(CONFIG_ARCH_AT91) += sama5d36ek.dtb
dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb
dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
-dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm11351-brt.dtb \
- bcm28155-ap.dtb
+dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb \
+ bcm21664-garnet.dtb
dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
+dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb
dtb-$(CONFIG_ARCH_BERLIN) += \
berlin2-sony-nsz-gs7.dtb \
berlin2cd-google-chromecast.dtb
@@ -74,12 +75,16 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos5250-smdk5250.dtb \
exynos5250-snow.dtb \
exynos5420-arndale-octa.dtb \
+ exynos5410-odroidxu.dtb \
+ exynos5410-smdk5410.dtb \
exynos5420-smdk5420.dtb \
exynos5440-sd5v1.dtb \
exynos5440-ssdk5440.dtb
-dtb-$(CONFIG_ARCH_HI3xxx) += hi3620-hi4511.dtb
+dtb-$(CONFIG_ARCH_HI3xxx) += hi3620-hi4511.dtb \
+ hi3716-dkb.dtb
dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \
ecx-2000.dtb
+dtb-$(CONFIG_ARCH_HIP04) += hip04-d01.dtb
dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \
integratorcp.dtb
dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb
@@ -312,7 +317,14 @@ dtb-$(CONFIG_ARCH_U300) += ste-u300.dtb
dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2p-ca5s.dtb \
vexpress-v2p-ca9.dtb \
vexpress-v2p-ca15-tc1.dtb \
- vexpress-v2p-ca15_a7.dtb
+ vexpress-v2p-ca15_a7.dtb \
+ rtsm_ve-cortex_a9x2.dtb \
+ rtsm_ve-cortex_a9x4.dtb \
+ rtsm_ve-cortex_a15x1.dtb \
+ rtsm_ve-cortex_a15x2.dtb \
+ rtsm_ve-cortex_a15x4.dtb \
+ rtsm_ve-v2p-ca15x1-ca7x1.dtb \
+ rtsm_ve-v2p-ca15x4-ca7x4.dtb
dtb-$(CONFIG_ARCH_VIRT) += xenvm-4.2.dtb
dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \
wm8505-ref.dtb \
@@ -323,13 +335,20 @@ dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \
zynq-zc706.dtb \
zynq-zed.dtb
+DTB_NAMES := $(subst $\",,$(CONFIG_BUILD_ARM_APPENDED_DTB_IMAGE_NAMES))
+ifneq ($(DTB_NAMES),)
+DTB_LIST := $(addsuffix .dtb,$(DTB_NAMES))
+else
+DTB_LIST := $(dtb-y)
+endif
+
targets += dtbs
-targets += $(dtb-y)
+targets += $(DTB_LIST)
endif
# *.dtb used to be generated in the directory above. Clean out the
# old build results so people don't accidentally use them.
-dtbs: $(addprefix $(obj)/, $(dtb-y))
+dtbs: $(addprefix $(obj)/, $(DTB_LIST))
$(Q)rm -f $(obj)/../*.dtb
clean-files := *.dtb
diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
index 792fde1b7f752a..c8977dc4c8f481 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -14,6 +14,8 @@
#include
#include
+#include "dt-bindings/clock/bcm281xx.h"
+
#include "skeleton.dtsi"
/ {
@@ -43,7 +45,7 @@
compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
status = "disabled";
reg = <0x3e000000 0x1000>;
- clocks = <&uartb_clk>;
+ clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB>;
interrupts = ;
reg-shift = <2>;
reg-io-width = <4>;
@@ -53,7 +55,7 @@
compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
status = "disabled";
reg = <0x3e001000 0x1000>;
- clocks = <&uartb2_clk>;
+ clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB2>;
interrupts = ;
reg-shift = <2>;
reg-io-width = <4>;
@@ -63,7 +65,7 @@
compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
status = "disabled";
reg = <0x3e002000 0x1000>;
- clocks = <&uartb3_clk>;
+ clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
interrupts = ;
reg-shift = <2>;
reg-io-width = <4>;
@@ -73,7 +75,7 @@
compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
status = "disabled";
reg = <0x3e003000 0x1000>;
- clocks = <&uartb4_clk>;
+ clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB4>;
interrupts = ;
reg-shift = <2>;
reg-io-width = <4>;
@@ -95,7 +97,7 @@
compatible = "brcm,kona-timer";
reg = <0x35006000 0x1000>;
interrupts = ;
- clocks = <&hub_timer_clk>;
+ clocks = <&aon_ccu BCM281XX_AON_CCU_HUB_TIMER>;
};
gpio: gpio@35003000 {
@@ -118,7 +120,7 @@
compatible = "brcm,kona-sdhci";
reg = <0x3f180000 0x10000>;
interrupts = ;
- clocks = <&sdio1_clk>;
+ clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO1>;
status = "disabled";
};
@@ -126,7 +128,7 @@
compatible = "brcm,kona-sdhci";
reg = <0x3f190000 0x10000>;
interrupts = ;
- clocks = <&sdio2_clk>;
+ clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO2>;
status = "disabled";
};
@@ -134,7 +136,7 @@
compatible = "brcm,kona-sdhci";
reg = <0x3f1a0000 0x10000>;
interrupts = ;
- clocks = <&sdio3_clk>;
+ clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO3>;
status = "disabled";
};
@@ -142,7 +144,7 @@
compatible = "brcm,kona-sdhci";
reg = <0x3f1b0000 0x10000>;
interrupts = ;
- clocks = <&sdio4_clk>;
+ clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO4>;
status = "disabled";
};
@@ -157,7 +159,7 @@
interrupts = ;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&bsc1_clk>;
+ clocks = <&slave_ccu BCM281XX_SLAVE_CCU_BSC1>;
status = "disabled";
};
@@ -167,7 +169,7 @@
interrupts = ;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&bsc2_clk>;
+ clocks = <&slave_ccu BCM281XX_SLAVE_CCU_BSC2>;
status = "disabled";
};
@@ -177,7 +179,7 @@
interrupts = ;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&bsc3_clk>;
+ clocks = <&slave_ccu BCM281XX_SLAVE_CCU_BSC3>;
status = "disabled";
};
@@ -187,105 +189,200 @@
interrupts = ;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&pmu_bsc_clk>;
+ clocks = <&aon_ccu BCM281XX_AON_CCU_PMU_BSC>;
+ status = "disabled";
+ };
+
+ pwm: pwm@3e01a000 {
+ compatible = "brcm,bcm11351-pwm", "brcm,kona-pwm";
+ reg = <0x3e01a000 0xcc>;
+ clocks = <&slave_ccu BCM281XX_SLAVE_CCU_PWM>;
+ #pwm-cells = <3>;
status = "disabled";
};
clocks {
- bsc1_clk: bsc1 {
- compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ root_ccu: root_ccu {
+ compatible = "brcm,bcm11351-root-ccu";
+ reg = <0x35001000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "frac_1m";
+ };
+
+ hub_ccu: hub_ccu {
+ compatible = "brcm,bcm11351-hub-ccu";
+ reg = <0x34000000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "tmon_1m";
+ };
+
+ aon_ccu: aon_ccu {
+ compatible = "brcm,bcm11351-aon-ccu";
+ reg = <0x35002000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "hub_timer",
+ "pmu_bsc",
+ "pmu_bsc_var";
+ };
+
+ master_ccu: master_ccu {
+ compatible = "brcm,bcm11351-master-ccu";
+ reg = <0x3f001000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "sdio1",
+ "sdio2",
+ "sdio3",
+ "sdio4",
+ "usb_ic",
+ "hsic2_48m",
+ "hsic2_12m";
+ };
+
+ slave_ccu: slave_ccu {
+ compatible = "brcm,bcm11351-slave-ccu";
+ reg = <0x3e011000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "uartb",
+ "uartb2",
+ "uartb3",
+ "uartb4",
+ "ssp0",
+ "ssp2",
+ "bsc1",
+ "bsc2",
+ "bsc3",
+ "pwm",
+ "bsc3_apb";
+ };
+
+ ref_1m_clk: ref_1m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <1000000>;
};
- bsc2_clk: bsc2 {
+ ref_32k_clk: ref_32k {
+ #clock-cells = <0>;
compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ clock-frequency = <32768>;
+ };
+
+ bbl_32k_clk: bbl_32k {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
};
- bsc3_clk: bsc3 {
+ ref_13m_clk: ref_13m {
+ #clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <13000000>;
- #clock-cells = <0>;
};
- pmu_bsc_clk: pmu_bsc {
+ var_13m_clk: var_13m {
+ #clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <13000000>;
- #clock-cells = <0>;
};
- hub_timer_clk: hub_timer {
- compatible = "fixed-clock";
- clock-frequency = <32768>;
+ dft_19_5m_clk: dft_19_5m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <19500000>;
};
- pwm_clk: pwm {
+ ref_crystal_clk: ref_crystal {
+ #clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <26000000>;
- #clock-cells = <0>;
};
- sdio1_clk: sdio1 {
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
+ ref_cx40_clk: ref_cx40 {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <40000000>;
};
- sdio2_clk: sdio2 {
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
+ ref_52m_clk: ref_52m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <52000000>;
};
- sdio3_clk: sdio3 {
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
+ var_52m_clk: var_52m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <52000000>;
};
- sdio4_clk: sdio4 {
+ usb_otg_ahb_clk: usb_otg_ahb {
compatible = "fixed-clock";
- clock-frequency = <48000000>;
+ clock-frequency = <52000000>;
#clock-cells = <0>;
};
- tmon_1m_clk: tmon_1m {
- compatible = "fixed-clock";
- clock-frequency = <1000000>;
+ ref_96m_clk: ref_96m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <96000000>;
};
- uartb_clk: uartb {
- compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ var_96m_clk: var_96m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <96000000>;
};
- uartb2_clk: uartb2 {
+ ref_104m_clk: ref_104m {
+ #clock-cells = <0>;
compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ clock-frequency = <104000000>;
+ };
+
+ var_104m_clk: var_104m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <104000000>;
};
- uartb3_clk: uartb3 {
+ ref_156m_clk: ref_156m {
+ #clock-cells = <0>;
compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ clock-frequency = <156000000>;
+ };
+
+ var_156m_clk: var_156m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <156000000>;
};
- uartb4_clk: uartb4 {
+ ref_208m_clk: ref_208m {
+ #clock-cells = <0>;
compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ clock-frequency = <208000000>;
+ };
+
+ var_208m_clk: var_208m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <208000000>;
};
- usb_otg_ahb_clk: usb_otg_ahb {
+ ref_312m_clk: ref_312m {
+ #clock-cells = <0>;
compatible = "fixed-clock";
- clock-frequency = <52000000>;
+ clock-frequency = <312000000>;
+ };
+
+ var_312m_clk: var_312m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <312000000>;
};
};
diff --git a/arch/arm/boot/dts/bcm11351-brt.dts b/arch/arm/boot/dts/bcm21664-garnet.dts
similarity index 79%
rename from arch/arm/boot/dts/bcm11351-brt.dts
rename to arch/arm/boot/dts/bcm21664-garnet.dts
index 396b70459cdc0b..e87cb26ddf849f 100644
--- a/arch/arm/boot/dts/bcm11351-brt.dts
+++ b/arch/arm/boot/dts/bcm21664-garnet.dts
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2012 Broadcom Corporation
+ * Copyright (C) 2014 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -13,11 +13,13 @@
/dts-v1/;
-#include "bcm11351.dtsi"
+#include
+
+#include "bcm21664.dtsi"
/ {
- model = "BCM11351 BRT board";
- compatible = "brcm,bcm11351-brt", "brcm,bcm11351";
+ model = "BCM21664 Garnet board";
+ compatible = "brcm,bcm21664-garnet", "brcm,bcm21664";
memory {
reg = <0x80000000 0x40000000>; /* 1 GB */
@@ -40,7 +42,7 @@
sdio4: sdio@3f1b0000 {
max-frequency = <48000000>;
- cd-gpios = <&gpio 14 0>;
+ cd-gpios = <&gpio 91 GPIO_ACTIVE_LOW>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/bcm21664.dtsi b/arch/arm/boot/dts/bcm21664.dtsi
new file mode 100644
index 00000000000000..8b366822bb43bc
--- /dev/null
+++ b/arch/arm/boot/dts/bcm21664.dtsi
@@ -0,0 +1,338 @@
+/*
+ * Copyright (C) 2014 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include
+#include
+
+#include "dt-bindings/clock/bcm21664.h"
+
+#include "skeleton.dtsi"
+
+/ {
+ model = "BCM21664 SoC";
+ compatible = "brcm,bcm21664";
+ interrupt-parent = <&gic>;
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ };
+
+ gic: interrupt-controller@3ff00100 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0x3ff01000 0x1000>,
+ <0x3ff00100 0x100>;
+ };
+
+ smc@0x3404e000 {
+ compatible = "brcm,bcm21664-smc", "brcm,kona-smc";
+ reg = <0x3404e000 0x400>; /* 1 KiB in SRAM */
+ };
+
+ uart@3e000000 {
+ compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
+ status = "disabled";
+ reg = <0x3e000000 0x118>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>;
+ interrupts = ;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ };
+
+ uart@3e001000 {
+ compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
+ status = "disabled";
+ reg = <0x3e001000 0x118>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>;
+ interrupts = ;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ };
+
+ uart@3e002000 {
+ compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
+ status = "disabled";
+ reg = <0x3e002000 0x118>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>;
+ interrupts = ;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ };
+
+ L2: l2-cache {
+ compatible = "arm,pl310-cache";
+ reg = <0x3ff20000 0x1000>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ brcm,resetmgr@35001f00 {
+ compatible = "brcm,bcm21664-resetmgr";
+ reg = <0x35001f00 0x24>;
+ };
+
+ timer@35006000 {
+ compatible = "brcm,kona-timer";
+ reg = <0x35006000 0x1c>;
+ interrupts = ;
+ clocks = <&aon_ccu BCM21664_AON_CCU_HUB_TIMER>;
+ };
+
+ gpio: gpio@35003000 {
+ compatible = "brcm,bcm21664-gpio", "brcm,kona-gpio";
+ reg = <0x35003000 0x524>;
+ interrupts =
+ ;
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ };
+
+ sdio1: sdio@3f180000 {
+ compatible = "brcm,kona-sdhci";
+ reg = <0x3f180000 0x801c>;
+ interrupts = ;
+ clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO1>;
+ status = "disabled";
+ };
+
+ sdio2: sdio@3f190000 {
+ compatible = "brcm,kona-sdhci";
+ reg = <0x3f190000 0x801c>;
+ interrupts = ;
+ clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO2>;
+ status = "disabled";
+ };
+
+ sdio3: sdio@3f1a0000 {
+ compatible = "brcm,kona-sdhci";
+ reg = <0x3f1a0000 0x801c>;
+ interrupts = ;
+ clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO3>;
+ status = "disabled";
+ };
+
+ sdio4: sdio@3f1b0000 {
+ compatible = "brcm,kona-sdhci";
+ reg = <0x3f1b0000 0x801c>;
+ interrupts = ;
+ clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO4>;
+ status = "disabled";
+ };
+
+ i2c@3e016000 {
+ compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
+ reg = <0x3e016000 0x70>;
+ interrupts = ;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC1>;
+ status = "disabled";
+ };
+
+ i2c@3e017000 {
+ compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
+ reg = <0x3e017000 0x70>;
+ interrupts = ;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC2>;
+ status = "disabled";
+ };
+
+ i2c@3e018000 {
+ compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
+ reg = <0x3e018000 0x70>;
+ interrupts = ;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC3>;
+ status = "disabled";
+ };
+
+ i2c@3e01c000 {
+ compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
+ reg = <0x3e01c000 0x70>;
+ interrupts = ;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC4>;
+ status = "disabled";
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ /*
+ * Fixed clocks are defined before CCUs whose
+ * clocks may depend on them.
+ */
+
+ ref_32k_clk: ref_32k {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ };
+
+ bbl_32k_clk: bbl_32k {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ };
+
+ ref_13m_clk: ref_13m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <13000000>;
+ };
+
+ var_13m_clk: var_13m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <13000000>;
+ };
+
+ dft_19_5m_clk: dft_19_5m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <19500000>;
+ };
+
+ ref_crystal_clk: ref_crystal {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <26000000>;
+ };
+
+ ref_52m_clk: ref_52m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <52000000>;
+ };
+
+ var_52m_clk: var_52m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <52000000>;
+ };
+
+ usb_otg_ahb_clk: usb_otg_ahb {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <52000000>;
+ };
+
+ ref_96m_clk: ref_96m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <96000000>;
+ };
+
+ var_96m_clk: var_96m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <96000000>;
+ };
+
+ ref_104m_clk: ref_104m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <104000000>;
+ };
+
+ var_104m_clk: var_104m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <104000000>;
+ };
+
+ ref_156m_clk: ref_156m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <156000000>;
+ };
+
+ var_156m_clk: var_156m {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <156000000>;
+ };
+
+ root_ccu: root_ccu {
+ compatible = BCM21664_DT_ROOT_CCU_COMPAT;
+ reg = <0x35001000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "frac_1m";
+ };
+
+ aon_ccu: aon_ccu {
+ compatible = BCM21664_DT_AON_CCU_COMPAT;
+ reg = <0x35002000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "hub_timer";
+ };
+
+ master_ccu: master_ccu {
+ compatible = BCM21664_DT_MASTER_CCU_COMPAT;
+ reg = <0x3f001000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "sdio1",
+ "sdio2",
+ "sdio3",
+ "sdio4",
+ "sdio1_sleep",
+ "sdio2_sleep",
+ "sdio3_sleep",
+ "sdio4_sleep";
+ };
+
+ slave_ccu: slave_ccu {
+ compatible = BCM21664_DT_SLAVE_CCU_COMPAT;
+ reg = <0x3e011000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "uartb",
+ "uartb2",
+ "uartb3",
+ "bsc1",
+ "bsc2",
+ "bsc3",
+ "bsc4";
+ };
+ };
+
+ usbotg: usb@3f120000 {
+ compatible = "snps,dwc2";
+ reg = <0x3f120000 0x10000>;
+ interrupts = ;
+ clocks = <&usb_otg_ahb_clk>;
+ clock-names = "otg";
+ phys = <&usbphy>;
+ phy-names = "usb2-phy";
+ status = "disabled";
+ };
+
+ usbphy: usb-phy@3f130000 {
+ compatible = "brcm,kona-usb2-phy";
+ reg = <0x3f130000 0x28>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+};
diff --git a/arch/arm/boot/dts/bcm28155-ap.dts b/arch/arm/boot/dts/bcm28155-ap.dts
index 5ff2382a49e413..9ce91dd60cb662 100644
--- a/arch/arm/boot/dts/bcm28155-ap.dts
+++ b/arch/arm/boot/dts/bcm28155-ap.dts
@@ -46,27 +46,36 @@
i2c@3500d000 {
status="okay";
- clock-frequency = <400000>;
- };
+ clock-frequency = <100000>;
- sdio1: sdio@3f180000 {
- max-frequency = <48000000>;
- status = "okay";
+ pmu: pmu@8 {
+ reg = <0x08>;
+ };
};
sdio2: sdio@3f190000 {
non-removable;
max-frequency = <48000000>;
+ vmmc-supply = <&camldo1_reg>;
+ vqmmc-supply = <&iosr1_reg>;
status = "okay";
};
sdio4: sdio@3f1b0000 {
max-frequency = <48000000>;
cd-gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ vmmc-supply = <&sdldo_reg>;
+ vqmmc-supply = <&sdxldo_reg>;
+ status = "okay";
+ };
+
+ pwm: pwm@3e01a000 {
status = "okay";
};
usbotg: usb@3f120000 {
+ vusb_d-supply = <&usbldo_reg>;
+ vusb_a-supply = <&iosr1_reg>;
status = "okay";
};
@@ -74,3 +83,39 @@
status = "okay";
};
};
+
+#include "bcm59056.dtsi"
+
+&pmu {
+ compatible = "brcm,bcm59056";
+ interrupts = ;
+ regulators {
+ camldo1_reg: camldo1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ sdldo_reg: sdldo {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+
+ sdxldo_reg: sdxldo {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ usbldo_reg: usbldo {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ iosr1_reg: iosr1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
new file mode 100644
index 00000000000000..3b5259de5a38de
--- /dev/null
+++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
@@ -0,0 +1,35 @@
+/*
+ * Broadcom BCM470X / BCM5301X arm platform code.
+ * DTS for Netgear R6250 V1
+ *
+ * Copyright 2013 Hauke Mehrtens
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm4708.dtsi"
+
+/ {
+ compatible = "netgear,r6250v1", "brcm,bcm4708";
+ model = "Netgear R6250 V1 (BCM4708)";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ memory {
+ reg = <0x00000000 0x08000000>;
+ };
+
+ chipcommonA {
+ uart0: serial@0300 {
+ status = "okay";
+ };
+
+ uart1: serial@0400 {
+ status = "okay";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/bcm4708.dtsi b/arch/arm/boot/dts/bcm4708.dtsi
new file mode 100644
index 00000000000000..31141e83feddc2
--- /dev/null
+++ b/arch/arm/boot/dts/bcm4708.dtsi
@@ -0,0 +1,34 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for BCM4708 SoC.
+ *
+ * Copyright 2013-2014 Hauke Mehrtens
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcm5301x.dtsi"
+
+/ {
+ compatible = "brcm,bcm4708";
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ next-level-cache = <&L2>;
+ reg = <0x0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ next-level-cache = <&L2>;
+ reg = <0x1>;
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
new file mode 100644
index 00000000000000..53c624f766b485
--- /dev/null
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -0,0 +1,95 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * Generic DTS part for all BCM53010, BCM53011, BCM53012, BCM53014, BCM53015,
+ * BCM53016, BCM53017, BCM53018, BCM4707, BCM4708 and BCM4709 SoCs
+ *
+ * Copyright 2013-2014 Hauke Mehrtens
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include
+#include
+#include "skeleton.dtsi"
+
+/ {
+ interrupt-parent = <&gic>;
+
+ chipcommonA {
+ compatible = "simple-bus";
+ ranges = <0x00000000 0x18000000 0x00001000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ uart0: serial@0300 {
+ compatible = "ns16550";
+ reg = <0x0300 0x100>;
+ interrupts = ;
+ clock-frequency = <100000000>;
+ status = "disabled";
+ };
+
+ uart1: serial@0400 {
+ compatible = "ns16550";
+ reg = <0x0400 0x100>;
+ interrupts = ;
+ clock-frequency = <100000000>;
+ status = "disabled";
+ };
+ };
+
+ mpcore {
+ compatible = "simple-bus";
+ ranges = <0x00000000 0x19020000 0x00003000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ scu@0000 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0x0000 0x100>;
+ };
+
+ timer@0200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x0200 0x100>;
+ interrupts = ;
+ clocks = <&clk_periph>;
+ };
+
+ local-timer@0600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x0600 0x100>;
+ interrupts = ;
+ clocks = <&clk_periph>;
+ };
+
+ gic: interrupt-controller@1000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0x1000 0x1000>,
+ <0x0100 0x100>;
+ };
+
+ L2: cache-controller@2000 {
+ compatible = "arm,pl310-cache";
+ reg = <0x2000 0x1000>;
+ cache-unified;
+ cache-level = <2>;
+ };
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* As long as we do not have a real clock driver us this
+ * fixed clock */
+ clk_periph: periph {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <400000000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/bcm59056.dtsi b/arch/arm/boot/dts/bcm59056.dtsi
new file mode 100644
index 00000000000000..dfadaaa89b059c
--- /dev/null
+++ b/arch/arm/boot/dts/bcm59056.dtsi
@@ -0,0 +1,74 @@
+/*
+* Copyright 2014 Linaro Limited
+* Author: Matt Porter
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License as published by the
+* Free Software Foundation; either version 2 of the License, or (at your
+* option) any later version.
+*/
+
+&pmu {
+ compatible = "brcm,bcm59056";
+ regulators {
+ rfldo_reg: rfldo {
+ };
+
+ camldo1_reg: camldo1 {
+ };
+
+ camldo2_reg: camldo2 {
+ };
+
+ simldo1_reg: simldo1 {
+ };
+
+ simldo2_reg: simldo2 {
+ };
+
+ sdldo_reg: sdldo {
+ };
+
+ sdxldo_reg: sdxldo {
+ };
+
+ mmcldo1_reg: mmcldo1 {
+ };
+
+ mmcldo2_reg: mmcldo2 {
+ };
+
+ audldo_reg: audldo {
+ };
+
+ micldo_reg: micldo {
+ };
+
+ usbldo_reg: usbldo {
+ };
+
+ vibldo_reg: vibldo {
+ };
+
+ csr_reg: csr {
+ };
+
+ iosr1_reg: iosr1 {
+ };
+
+ iosr2_reg: iosr2 {
+ };
+
+ msr_reg: msr {
+ };
+
+ sdsr1_reg: sdsr1 {
+ };
+
+ sdsr2_reg: sdsr2 {
+ };
+
+ vsr_reg: vsr {
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/clcd-panels.dtsi b/arch/arm/boot/dts/clcd-panels.dtsi
new file mode 100644
index 00000000000000..0b0ff6ead4b213
--- /dev/null
+++ b/arch/arm/boot/dts/clcd-panels.dtsi
@@ -0,0 +1,52 @@
+/*
+ * ARM Ltd. Versatile Express
+ *
+ */
+
+/ {
+ panels {
+ panel@0 {
+ compatible = "panel";
+ mode = "VGA";
+ refresh = <60>;
+ xres = <640>;
+ yres = <480>;
+ pixclock = <39721>;
+ left_margin = <40>;
+ right_margin = <24>;
+ upper_margin = <32>;
+ lower_margin = <11>;
+ hsync_len = <96>;
+ vsync_len = <2>;
+ sync = <0>;
+ vmode = "FB_VMODE_NONINTERLACED";
+
+ tim2 = "TIM2_BCD", "TIM2_IPC";
+ cntl = "CNTL_LCDTFT", "CNTL_BGR", "CNTL_LCDVCOMP(1)";
+ caps = "CLCD_CAP_5551", "CLCD_CAP_565", "CLCD_CAP_888";
+ bpp = <16>;
+ };
+
+ panel@1 {
+ compatible = "panel";
+ mode = "XVGA";
+ refresh = <60>;
+ xres = <1024>;
+ yres = <768>;
+ pixclock = <15748>;
+ left_margin = <152>;
+ right_margin = <48>;
+ upper_margin = <23>;
+ lower_margin = <3>;
+ hsync_len = <104>;
+ vsync_len = <4>;
+ sync = <0>;
+ vmode = "FB_VMODE_NONINTERLACED";
+
+ tim2 = "TIM2_BCD", "TIM2_IPC";
+ cntl = "CNTL_LCDTFT", "CNTL_BGR", "CNTL_LCDVCOMP(1)";
+ caps = "CLCD_CAP_5551", "CLCD_CAP_565", "CLCD_CAP_888";
+ bpp = <16>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index 87b339c739de70..788229281ebf0c 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -35,4 +35,9 @@
<0 107 0>, <0 108 0>, <0 48 0>, <0 42 0>;
};
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupt-parent = <&combiner>;
+ interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
+ };
};
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index b42e658876e5f0..ab98f496491b47 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -30,6 +30,29 @@
samsung,mfc-l = <0x51000000 0x800000>;
};
+ i2s0: i2s@03830000 {
+ status = "okay";
+ };
+
+ i2s1: i2s@12D60000 {
+ status = "disabled";
+ };
+
+ i2s2: i2s@12D70000 {
+ status = "disabled";
+ };
+
+ i2s_stub: i2s-stub {
+ compatible = "linux,i2s-stub";
+ };
+
+ sound {
+ compatible = "samsung,smdk-i2s-stub";
+
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&i2s_stub>;
+ };
+
i2c@12C60000 {
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <20000>;
@@ -364,12 +387,34 @@
samsung,i2c-max-bus-freq = <66000>;
samsung,i2c-slave-addr = <0x38>;
- hdmiphy@38 {
+ hdmiphy: hdmiphy@38 {
compatible = "samsung,exynos4212-hdmiphy";
reg = <0x38>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ phy-power-control {
+ reg = <0x10040700 0x04>;
+ };
+ };
+ };
+
+ i2c@121D0000 {
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <40000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ sata-phy {
+ compatible = "samsung,sata-phy";
+ reg = <0x38>;
};
};
+ sata@122F0000 {
+ samsung,sata-freq = <66>;
+ };
+
mmc_0: mmc@12200000 {
status = "okay";
num-slots = <1>;
@@ -463,6 +508,7 @@
vdd_osc-supply = <&ldo10_reg>;
vdd_pll-supply = <&ldo8_reg>;
vdd-supply = <&ldo8_reg>;
+ phy = <&hdmiphy>;
};
regulators {
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 3e69837c435c6b..504969e1862ec7 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -122,9 +122,15 @@
samsung,i2c-max-bus-freq = <66000>;
status = "okay";
- hdmiphy@38 {
+ hdmiphy: hdmiphy@38 {
compatible = "samsung,exynos4212-hdmiphy";
reg = <0x38>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ phy-power-control {
+ reg = <0x10040700 0x04>;
+ };
};
};
@@ -198,6 +204,7 @@
hdmi {
hpd-gpio = <&gpx3 7 0>;
+ phy = <&hdmiphy>;
};
codec@11000000 {
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index b7dec41e32afd7..5c8515313bac9d 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -225,15 +225,24 @@
sata@122F0000 {
compatible = "samsung,exynos5-sata-ahci";
+ samsung,exynos-sata-phy = <&phy0>;
reg = <0x122F0000 0x1ff>;
interrupts = <0 115 0>;
clocks = <&clock 277>, <&clock 143>;
clock-names = "sata", "sclk_sata";
};
- sata-phy@12170000 {
+ phy0:sata-phy@12170000 {
compatible = "samsung,exynos5-sata-phy";
reg = <0x12170000 0x1ff>;
+ clocks = <&clock 287>;
+ clock-names = "sata_phyctrl";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ sataphy-pmu {
+ reg = <0x10040724 0x4>;
+ };
};
i2c_0: i2c@12C60000 {
@@ -668,6 +677,12 @@
<&clock 159>, <&clock 1024>;
clock-names = "hdmi", "sclk_hdmi", "sclk_pixel",
"sclk_hdmiphy", "mout_hdmi";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ phy-power-control {
+ reg = <0x10040700 0x04>;
+ };
};
mixer {
diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts b/arch/arm/boot/dts/exynos5410-odroidxu.dts
new file mode 100644
index 00000000000000..24587612d224c3
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts
@@ -0,0 +1,504 @@
+/*
+ * Hardkernel odroid-xu board device tree source
+ *
+ * Copyright (c) 2013 Hardkernel Electronics Co., Ltd.
+ * http://www.hardkernel.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+#include "exynos5410.dtsi"
+#include
+#include
+#include
+
+/ {
+ model = "Hardkernel odroid-xu board based on EXYNOS5410";
+ compatible = "hardkernel,odroid-xu", "samsung,exynos5410";
+
+ memory {
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttySAC2,115200";
+ };
+
+ codec@11000000 {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+ };
+
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fin_pll: clock-fin-pll {
+ compatible = "fixed-clock";
+ reg = <0>;
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-output-names = "fin_pll";
+ };
+ };
+
+ mmc@12200000 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <0 4>;
+ samsung,dw-mshc-ddr-timing = <0 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+ };
+
+ mmc@12220000 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ hearbeat {
+ label = "red:heartbeart";
+ gpios = <&gpb2 2 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "heartbeat";
+ };
+ eMMC {
+ label = "green:activity";
+ gpios = <&gpb2 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "mmc0";
+ };
+ microSD {
+ label = "blue:activity";
+ gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "mmc1";
+ };
+ };
+
+ pinctrl@13400000 {
+ max77802_irq: max77802-irq {
+ samsung,pins = "gpx0-3";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+ max98090_irq: max98090-irq {
+ samsung,pins = "gpx3-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+ hdmi_hpd_irq: hdmi-hpd-irq {
+ samsung,pins = "gpx3-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+ };
+
+ pinctrl@14000000 {
+ usb3_overcur0_u2: usb3-overcur0-u2 {
+ samsung,pins = "gpk3-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ usb3_overcur0_u3: usb3-overcur0-u3 {
+ samsung,pins = "gpk3-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ usb3_overcur1_u2: usb3-overcur1-u2 {
+ samsung,pins = "gpk2-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ usb3_overcur1_u3: usb3-overcur1-u3 {
+ samsung,pins = "gpk2-5";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ usb3_vbus0_en: usb3-vbus0-en {
+ samsung,pins = "gpk3-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ usb3_vbus1_en: usb3-vbus1-en {
+ samsung,pins = "gpk2-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+ };
+
+ /* ic21 */
+ i2c@12C70000 {
+ status = "okay";
+ clock-frequency = <400000>;
+ codec@10 {
+ compatible = "maxim,max98090";
+ reg = <0x10>;
+ interrupts = <2 0>;
+ interrupt-parent = <&gpx3>;
+ mclk-pin = <2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max98090_irq>;
+ };
+ };
+
+ /* ic22 */
+ i2c@12C80000 {
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+ samsung,i2c-slave-addr = <0x50>;
+ status = "okay";
+
+ hdmiddc@50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+ };
+
+ hdmi {
+ hpd-gpio = <&gpx3 7 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ hdmi-en-supply = <&fixed_regulator>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+ vdd-supply = <&ldo8_reg>;
+ phy = <&hdmiphy>;
+ };
+
+ fixed_regulator: fixed_regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "hdmi-en";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ /* hsic24 */
+ hsi2c@12CA0000 {
+ status = "okay";
+ samsung,hs-mode;
+ clock-frequency = <1000000>;
+
+ max77802-pmic@9 {
+ compatible = "maxim,max77802";
+ interrupt-parent = <&gpx0>;
+ interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max77802_irq>;
+ wakeup-source;
+ reg = <0x9>;
+
+ voltage-regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "vdd_1v0";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-op-mode = <2>;
+ };
+ ldo2_reg: LDO2 {
+ regulator-name = "vdd_1v2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+ ldo3_reg: LDO3 {
+ regulator-name = "vdd_1v8_3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-op-mode = <2>;
+ };
+ vqmmc_sdcard: ldo4_reg: LDO4 {
+ regulator-name = "vdd_sd";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-op-mode = <1>;
+ };
+ ldo5_reg: LDO5 {
+ regulator-name = "vdd_1v8_5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-op-mode = <1>;
+ };
+ ldo6_reg: LDO6 {
+ regulator-name = "vdd_1v8_6";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-op-mode = <1>;
+ };
+ ldo7_reg: LDO7 {
+ regulator-name = "vdd_1v8_7";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-op-mode = <1>;
+ };
+ ldo8_reg: LDO8 {
+ regulator-name = "vdd_ldo8";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-op-mode = <3>;
+ };
+ ldo10_reg: LDO10 {
+ regulator-name = "vdd_ldo10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-op-mode = <3>;
+ };
+ ldo11_reg: LDO11 {
+ regulator-name = "vdd_ldo11";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-op-mode = <2>;
+ };
+ ldo12_reg: LDO12 {
+ regulator-name = "vdd_ldo12";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-op-mode = <1>;
+ };
+ ldo13_reg: LDO13 {
+ regulator-name = "vdd_ldo13";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-op-mode = <2>;
+ };
+ ldo14_reg: LDO14 {
+ regulator-name = "vdd_ldo14";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-op-mode = <1>;
+ };
+ ldo15_reg: LDO15 {
+ regulator-name = "vdd_ldo15";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-op-mode = <1>;
+ };
+ ldo17_reg: LDO17 {
+ regulator-name = "ldo_17";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-op-mode = <1>;
+ };
+ ldo18_reg: LDO18 {
+ regulator-name = "ldo_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ ldo20_reg: LDO20 {
+ regulator-name = "ldo_20";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-op-mode = <0>;
+ };
+ vmmc_sdcard: ldo21_reg: LDO21 {
+ regulator-name = "ldo_21";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ ldo23_reg: LDO23 {
+ regulator-name = "ldo_23";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ ldo24_reg: LDO24 {
+ regulator-name = "ldo_24";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+ ldo25_reg: LDO25 {
+ regulator-name = "ldo_25";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ ldo26_reg: LDO26 {
+ regulator-name = "ldo_26";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ ldo30_reg: LDO30 {
+ regulator-name = "ldo_30";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+ ldo32_reg: LDO32 {
+ regulator-name = "ldo_32";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <1>;
+ regulator-ramp-delay = <12500>;
+ };
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <1>;
+ regulator-ramp-delay = <12500>;
+ };
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <1>;
+ regulator-ramp-delay = <12500>;
+ };
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <1>;
+ regulator-ramp-delay = <12500>;
+ };
+ buck5_reg: BUCK5 {
+ regulator-name = "vdd_mem";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <1>;
+ };
+ buck6_reg: BUCK6 {
+ regulator-name = "vdd_kfc";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <1>;
+ regulator-ramp-delay = <12500>;
+ };
+ buck7_reg: BUCK7 {
+ regulator-name = "vdd_1v35";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <3>;
+ };
+ buck8_reg: BUCK8 {
+ regulator-name = "vdd_emmc";
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <1>;
+ };
+ buck9_reg: BUCK9 {
+ regulator-name = "vdd_2v";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <3>;
+ };
+ buck10_reg: BUCK10 {
+ regulator-name = "vdd_2v85";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-op-mode = <3>;
+ };
+ en32khz_ap: EN32KHZ_AP {
+ regulator-name = "en32khz_ap";
+ regulator-always-on;
+ };
+ en32khz_cp: EN32KHZ_CP {
+ regulator-name = "en32khz_cp";
+ };
+ };
+
+ maxim_rtc: rtc {
+ };
+
+ };
+ };
+
+ /* dw usb3_0 */
+ usb@12000000 {
+ status = "okay";
+ samsung,vbus-gpio = <&gpk3 3 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb3_vbus0_en>, <&usb3_overcur0_u3>, <&usb3_overcur0_u2>;
+ };
+
+ /* dw usb3_1 */
+ usb@12400000 {
+ samsung,vbus-gpio = <&gpk2 7 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb3_vbus1_en>, <&usb3_overcur1_u3>, <&usb3_overcur1_u2>;
+ };
+
+};
diff --git a/arch/arm/boot/dts/exynos5410-pinctrl.dtsi b/arch/arm/boot/dts/exynos5410-pinctrl.dtsi
new file mode 100644
index 00000000000000..790c4881ed9ad2
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5410-pinctrl.dtsi
@@ -0,0 +1,714 @@
+/*
+ * Hardkernel's Odroid-xu based Exynos5410 SoC pin-mux and
+ * pin-config device tree source
+ *
+ * Copyright (c) 2013 Hardkernel Co., Ltd.
+ * http://www.hardkernel.com
+ *
+ * hardkernel's Odroid-xu based Samsung's Exynos5410 SoC pin-mux and
+ * pin-config options are listed as device
+ * tree nodes are listed in this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/ {
+ pinctrl@14000000 {
+ gpj0: gpj0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj1: gpj1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj2: gpj2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj3: gpj3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj4: gpj4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpk0: gpk0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpk1: gpk1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpk2: gpk2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpk3: gpk3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
+ pinctrl@13400000 {
+ gpa0: gpa0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpa1: gpa1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpa2: gpa2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb0: gpb0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb1: gpb1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb2: gpb2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb3: gpb3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc0: gpc0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc3: gpc3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc1: gpc1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc2: gpc2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpm5: gpm5 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpd1: gpd1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpe0: gpe0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpe1: gpe1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf0: gpf0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf1: gpf1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg0: gpg0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg1: gpg1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg2: gpg2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gph0: gph0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gph1: gph1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpm7: gpm7 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpy0: gpy0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpy1: gpy1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpy2: gpy2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpy3: gpy3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpy4: gpy4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpy5: gpy5 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpy6: gpy6 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpy7: gpy7 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpx0: gpx0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ interrupt-parent = <&combiner>;
+ #interrupt-cells = <2>;
+ interrupts = <23 0>, <24 0>, <25 0>, <25 1>,
+ <26 0>, <26 1>, <27 0>, <27 1>;
+ };
+
+ gpx1: gpx1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ interrupt-parent = <&combiner>;
+ #interrupt-cells = <2>;
+ interrupts = <28 0>, <28 1>, <29 0>, <29 1>,
+ <30 0>, <30 1>, <31 0>, <31 1>;
+ };
+
+ gpx2: gpx2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpx3: gpx3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ uart0_data: uart0-data {
+ samsung,pins = "gpa0-0", "gpa0-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart0_fctl: uart0-fctl {
+ samsung,pins = "gpa0-2", "gpa0-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart1_data: uart1-data {
+ samsung,pins = "gpa0-4", "gpa0-5";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart1_fctl: uart1-fctl {
+ samsung,pins = "gpa0-6", "gpa0-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c2_bus: i2c2-bus {
+ samsung,pins = "gpa0-6", "gpa0-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart2_data: uart2-data {
+ samsung,pins = "gpa1-0", "gpa1-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart2_fctl: uart2-fctl {
+ samsung,pins = "gpa1-2", "gpa1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c3_bus: i2c3-bus {
+ samsung,pins = "gpa1-2", "gpa1-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart3_data: uart3-data {
+ samsung,pins = "gpa1-4", "gpa1-5";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi0_bus: spi0-bus {
+ samsung,pins = "gpa2-4", "gpa2-5", "gpa2-6", "gpa2-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi1_bus: spi1-bus {
+ samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c4_hs_bus: i2c4-hs-bus {
+ samsung,pins = "gpa2-0", "gpa2-1";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c5_hs_bus: i2c5-hs-bus {
+ samsung,pins = "gpa2-2", "gpa2-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2s1_bus: i2s1-bus {
+ samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
+ "gpb0-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm1_bus: pcm1-bus {
+ samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
+ "gpb0-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2s2_bus: i2s2-bus {
+ samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3",
+ "gpb1-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm2_bus: pcm2-bus {
+ samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3",
+ "gpb1-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ spdif_bus: spdif-bus {
+ samsung,pins = "gpb1-0", "gpb1-1";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi2_bus: spi2-bus {
+ samsung,pins = "gpb1-1", "gpb1-3", "gpb1-4";
+ samsung,pin-function = <5>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c6_hs_bus: i2c6-hs-bus {
+ samsung,pins = "gpb1-3", "gpb1-4";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c7_hs_bus: i2c7-hs-bus {
+ samsung,pins = "gpb2-2", "gpb2-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c0_bus: i2c0-bus {
+ samsung,pins = "gpb3-0", "gpb3-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c1_bus: i2c1-bus {
+ samsung,pins = "gpb3-2", "gpb3-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd0_clk: sd0-clk {
+ samsung,pins = "gpc0-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_cmd: sd0-cmd {
+ samsung,pins = "gpc0-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_cd: sd0-cd {
+ samsung,pins = "gpc0-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus1: sd0-bus-width1 {
+ samsung,pins = "gpc0-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus4: sd0-bus-width4 {
+ samsung,pins = "gpc0-4", "gpc0-5", "gpc0-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd0_bus8: sd0-bus-width8 {
+ samsung,pins = "gpc3-0", "gpc3-1", "gpc3-2", "gpc3-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_clk: sd1-clk {
+ samsung,pins = "gpc1-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_cmd: sd1-cmd {
+ samsung,pins = "gpc1-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_cd: sd1-cd {
+ samsung,pins = "gpc1-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_int: sd1-int {
+ samsung,pins = "gpd1-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd1_bus1: sd1-bus-width1 {
+ samsung,pins = "gpc1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_bus4: sd1-bus-width4 {
+ samsung,pins = "gpc1-4", "gpc1-5", "gpc1-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd1_bus8: sd1-bus-width8 {
+ samsung,pins = "gpd1-4", "gpd1-5", "gpd1-6", "gpd1-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_clk: sd2-clk {
+ samsung,pins = "gpc2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_cmd: sd2-cmd {
+ samsung,pins = "gpc2-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_cd: sd2-cd {
+ samsung,pins = "gpc2-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_bus1: sd2-bus-width1 {
+ samsung,pins = "gpc2-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ sd2_bus4: sd2-bus-width4 {
+ samsung,pins = "gpc2-4", "gpc2-5", "gpc2-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
+ };
+
+ cam_spi0_bus: cam-spi0-bus {
+ samsung,pins = "gpa2-4", "gpa2-5", "gpa2-6", "gpa2-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ dp_hpd: dp-hpd {
+ samsung,pins = "gpx3-0";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+ };
+
+ pinctrl@10d10000 {
+ gpv0: gpv0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpv1: gpv1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpv2: gpv2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpv3: gpv3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpv4: gpv4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
+ pinctrl@03860000 {
+ gpz: gpz {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ i2s0_bus: i2s0-bus {
+ samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
+ "gpz-4", "gpz-5", "gpz-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts
new file mode 100644
index 00000000000000..7ffd351e7f0a18
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts
@@ -0,0 +1,72 @@
+/*
+ * SAMSUNG SMDK5410 board device tree source
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+#include "exynos5410.dtsi"
+/ {
+ model = "Samsung SMDK5410 board based on EXYNOS5410";
+ compatible = "samsung,smdk5410", "samsung,exynos5410";
+
+ memory {
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttySAC2,115200";
+ };
+
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fin_pll: clock-fin-pll {
+ compatible = "fixed-clock";
+ reg = <0>;
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-output-names = "fin_pll";
+ };
+ };
+
+ mmc@12200000 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+ };
+
+ mmc@12220000 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
new file mode 100644
index 00000000000000..0ba7ecbb5dcd6a
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -0,0 +1,517 @@
+/*
+ * SAMSUNG EXYNOS5410 SoC device tree source
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * SAMSUNG EXYNOS5410 SoC device nodes are listed in this file.
+ * EXYNOS5410 based board files can include this file and provide
+ * values for board specfic bindings.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include
+#include "exynos5.dtsi"
+#include "exynos5410-pinctrl.dtsi"
+/ {
+ compatible = "samsung,exynos5410";
+
+ aliases {
+ pinctrl0 = &pinctrl_0;
+ pinctrl1 = &pinctrl_1;
+ pinctrl2 = &pinctrl_2;
+ pinctrl3 = &pinctrl_3;
+ i2c0 = &i2c_0;
+ i2c1 = &i2c_1;
+ i2c2 = &i2c_2;
+ i2c3 = &i2c_3;
+ i2c4 = &hsi2c_4;
+ i2c5 = &hsi2c_5;
+ i2c6 = &hsi2c_6;
+ i2c7 = &hsi2c_7;
+ i2c8 = &i2c_8;
+ gsc0 = &gsc_0;
+ gsc1 = &gsc_1;
+/* gsc2 = &gsc_2;
+ gsc3 = &gsc_3;
+ gsc4 = &gsc_4; */
+ usb3phy0 = &usb3_phy0;
+ usb3phy1 = &usb3_phy1;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ CPU0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0>;
+ clock-frequency = <1600000000>;
+ };
+
+ CPU1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <1>;
+ clock-frequency = <1600000000>;
+ };
+
+ CPU2: cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <2>;
+ clock-frequency = <1600000000>;
+ };
+
+ CPU3: cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <3>;
+ clock-frequency = <1600000000>;
+ };
+ };
+
+ clock: clock-controller@10010000 {
+ compatible = "samsung,exynos5410-clock";
+ reg = <0x10010000 0x30000>;
+ #clock-cells = <1>;
+ };
+
+ timer@101C0000 {
+ compatible = "samsung,exynos4210-mct";
+ reg = <0x101C0000 0xB00>;
+ interrupt-parent = <&interrupt_map>;
+ interrupts = <0>, <1>, <2>, <3>,
+ <4>, <5>, <6>, <7>,
+ <8>, <9>, <10>, <11>;
+ clocks = <&fin_pll>, <&clock CLK_MCT>;
+ clock-names = "fin_pll", "mct";
+
+ interrupt_map: interrupt-map {
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = <0 &combiner 23 3>,
+ <1 &combiner 23 4>,
+ <2 &combiner 25 2>,
+ <3 &combiner 25 3>,
+ <4 &gic 0 120 0>,
+ <5 &gic 0 121 0>,
+ <6 &gic 0 122 0>,
+ <7 &gic 0 123 0>,
+ <8 &gic 0 128 0>,
+ <9 &gic 0 129 0>,
+ <10 &gic 0 130 0>,
+ <11 &gic 0 131 0>;
+ };
+ };
+
+ gsc_pd: power-domain@10044000 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x10044000 0x20>;
+ };
+
+ pinctrl_0: pinctrl@13400000 {
+ compatible = "samsung,exynos5410-pinctrl";
+ reg = <0x13400000 0x1000>;
+ interrupts = <0 45 0>;
+
+ wakeup-interrupt-controller {
+ compatible = "samsung,exynos4210-wakeup-eint";
+ interrupt-parent = <&gic>;
+ interrupts = <0 32 0>;
+ };
+ };
+
+ pinctrl_1: pinctrl@14000000 {
+ compatible = "samsung,exynos5410-pinctrl";
+ reg = <0x14000000 0x1000>;
+ interrupts = <0 46 0>;
+ };
+
+ pinctrl_2: pinctrl@10d10000 {
+ compatible = "samsung,exynos5410-pinctrl";
+ reg = <0x10d10000 0x1000>;
+ interrupts = <0 50 0>;
+ };
+
+ pinctrl_3: pinctrl@03860000 {
+ compatible = "samsung,exynos5410-pinctrl";
+ reg = <0x03860000 0x1000>;
+ interrupts = <0 47 0>;
+ };
+
+ i2c_0: i2c@12C60000 {
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x12C60000 0x100>;
+ interrupts = <0 56 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_bus>;
+ clocks = <&clock CLK_I2C0>;
+ clock-names = "i2c";
+ status = "disabled";
+ };
+
+ i2c_1: i2c@12C70000 {
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x12C70000 0x100>;
+ interrupts = <0 57 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_bus>;
+ clocks = <&clock CLK_I2C1>;
+ clock-names = "i2c";
+ status = "disabled";
+ };
+
+ i2c_2: i2c@12C80000 {
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x12C80000 0x100>;
+ interrupts = <0 58 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_bus>;
+ clocks = <&clock CLK_I2C2>;
+ clock-names = "i2c";
+ status = "disabled";
+ };
+
+ i2c_3: i2c@12C90000 {
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x12C90000 0x100>;
+ interrupts = <0 59 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_bus>;
+ clocks = <&clock CLK_I2C3>;
+ clock-names = "i2c";
+ status = "disabled";
+ };
+
+ hsi2c_4: hsi2c@12CA0000 {
+ compatible = "samsung,exynos5-hsi2c";
+ reg = <0x12CA0000 0x1000>;
+ interrupts = <0 60 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_hs_bus>;
+ clocks = <&clock CLK_I2C4>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_5: hsi2c@12CB0000 {
+ compatible = "samsung,exynos5-hsi2c";
+ reg = <0x12CB0000 0x1000>;
+ interrupts = <0 61 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5_hs_bus>;
+ clocks = <&clock CLK_I2C5>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_6: hsi2c@12CC0000 {
+ compatible = "samsung,exynos5-hsi2c";
+ reg = <0x12CC0000 0x1000>;
+ interrupts = <0 62 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c6_hs_bus>;
+ clocks = <&clock CLK_I2C6>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ hsi2c_7: hsi2c@12CD0000 {
+ compatible = "samsung,exynos5-hsi2c";
+ reg = <0x12CD0000 0x1000>;
+ interrupts = <0 63 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c7_hs_bus>;
+ clocks = <&clock CLK_I2C7>;
+ clock-names = "hsi2c";
+ status = "disabled";
+ };
+
+ i2c_8: i2c@12CE0000 {
+ compatible = "samsung,s3c2440-hdmiphy-i2c";
+ reg = <0x12CE0000 0x1000>;
+ interrupts = <0 64 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clock CLK_I2C_HDMI>;
+ clock-names = "i2c";
+ };
+
+ mmc_0: mmc@12200000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ interrupts = <0 75 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x12200000 0x1000>;
+ clocks = <&clock CLK_MMC0>, <&clock CLK_SCLK_MMC0>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x80>;
+ status = "disabled";
+ };
+
+ mmc_1: mmc@12210000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ interrupts = <0 76 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x12210000 0x1000>;
+ clocks = <&clock CLK_MMC1>, <&clock CLK_SCLK_MMC1>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x80>;
+ status = "disabled";
+ };
+
+ mmc_2: mmc@12220000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ interrupts = <0 77 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x12220000 0x1000>;
+ clocks = <&clock CLK_MMC2>, <&clock CLK_SCLK_MMC2>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x80>;
+ status = "disabled";
+ };
+
+ serial@12C00000 {
+ clocks = <&clock CLK_UART0>, <&clock CLK_SCLK_UART0>;
+ clock-names = "uart", "clk_uart_baud0";
+ };
+
+ serial@12C10000 {
+ clocks = <&clock CLK_UART1>, <&clock CLK_SCLK_UART1>;
+ clock-names = "uart", "clk_uart_baud0";
+ };
+
+ serial@12C20000 {
+ clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>;
+ clock-names = "uart", "clk_uart_baud0";
+ };
+
+ hdmi {
+ compatible = "samsung,exynos5410-hdmi";
+ reg = <0x14530000 0x70000>;
+ interrupts = <0 95 0>;
+ clocks = <&clock CLK_HDMI>, <&clock CLK_SCLK_HDMI>, <&clock CLK_SCLK_PIXEL>,
+ <&clock CLK_SCLK_HDMIPHY>, <&clock CLK_MOUT_HDMI>;
+ clock-names = "hdmi", "sclk_hdmi", "sclk_pixel",
+ "sclk_hdmiphy", "mout_hdmi";
+ phy = <&hdmiphy>;
+ };
+
+ hdmiphy: hdmiphy@145D0000 {
+ compatible = "samsung,exynos5410-hdmiphy";
+ reg = <0x145D0000 0x20>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ phy-power-control {
+ reg = <0x10040700 0x04>;
+ };
+ };
+
+ mixer {
+ compatible = "samsung,exynos5250-mixer";
+ reg = <0x14450000 0x10000>;
+ interrupts = <0 94 0>;
+ clocks = <&clock CLK_MIXER>, <&clock CLK_SCLK_HDMI>;
+ clock-names = "mixer", "sclk_hdmi";
+ };
+
+ dp_phy: video-phy@10040728 {
+ compatible = "samsung,exynos5250-dp-video-phy";
+ reg = <0x10040728 4>;
+ #phy-cells = <0>;
+ };
+
+ dp-controller@145B0000 {
+ clocks = <&clock CLK_DP>;
+ clock-names = "dp";
+ phys = <&dp_phy>;
+ phy-names = "dp";
+ };
+
+
+ fimd@14400000 {
+ /* samsung,power-domain = <&disp_pd>; */
+ clocks = <&clock CLK_SCLK_FIMD1>, <&clock CLK_FIMD1>;
+ clock-names = "sclk_fimd", "fimd";
+ };
+
+ gsc_0: video-scaler@13e00000 {
+ compatible = "samsung,exynos5-gsc";
+ reg = <0x13e00000 0x1000>;
+ interrupts = <0 85 0>;
+ clocks = <&clock CLK_GSCL0>;
+ clock-names = "gscl";
+ samsung,power-domain = <&gsc_pd>;
+ };
+
+ gsc_1: video-scaler@13e10000 {
+ compatible = "samsung,exynos5-gsc";
+ reg = <0x13e10000 0x1000>;
+ interrupts = <0 86 0>;
+ clocks = <&clock CLK_GSCL1>;
+ clock-names = "gscl";
+ samsung,power-domain = <&gsc_pd>;
+ };
+/*
+ gsc_2: video-scaler@13e20000 {
+ compatible = "samsung,exynos5-gsc";
+ reg = <0x13e20000 0x1000>;
+ interrupts = <0 87 0>;
+ clocks = <&clock CLK_GSCL2>;
+ clock-names = "gscl";
+ samsung,power-domain = <&gsc_pd>;
+ };
+
+ gsc_3: video-scaler@13e30000 {
+ compatible = "samsung,exynos5-gsc";
+ reg = <0x13e30000 0x1000>;
+ interrupts = <0 88 0>;
+ clocks = <&clock CLK_GSCL3>;
+ clock-names = "gscl";
+ samsung,power-domain = <&gsc_pd>;
+ };
+
+ gsc_4: video-scaler@13e40000 {
+ compatible = "samsung,exynos5-gsc";
+ reg = <0x13e40000 0x1000>;
+ interrupts = <0 90 0>;
+ clocks = <&clock CLK_GSCL4>;
+ clock-names = "gscl";
+ samsung,power-domain = <&gsc_pd>;
+ };
+*/
+ usb@12000000 {
+ compatible = "samsung,exynos5250-dwusb3";
+ clocks = <&clock CLK_USBD300>;
+ clock-names = "usbdrd30";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ dwc3 {
+ compatible = "synopsys,dwc3";
+ reg = <0x12000000 0x10000>;
+ interrupts = <0 72 0>;
+ usb-phy = <&usb2_phy &usb3_phy0>;
+ };
+ };
+
+ usb3_phy0: usbphy@12100000 {
+ compatible = "samsung,exynos5250-usb3phy";
+ reg = <0x12100000 0x100>;
+ clocks = <&fin_pll>, <&clock CLK_USBD300>;
+ clock-names = "ext_xtal", "usbdrd30";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ usbphy-sys {
+ reg = <0x10040704 0xc>;
+ };
+ };
+
+ usb@12110000 {
+ compatible = "samsung,exynos4210-ehci";
+ reg = <0x12110000 0x100>;
+ interrupts = <0 71 0>;
+
+ clocks = <&clock CLK_USBH20>;
+ clock-names = "usbhost";
+ };
+
+ usb@12120000 {
+ compatible = "samsung,exynos4210-ohci";
+ reg = <0x12120000 0x100>;
+ interrupts = <0 71 0>;
+
+ clocks = <&clock CLK_USBH20>;
+ clock-names = "usbhost";
+ };
+
+ usb2_phy: usbphy@12130000 {
+ compatible = "samsung,exynos5250-usb2phy";
+ reg = <0x12130000 0x100>;
+ clocks = <&fin_pll>, <&clock CLK_USBH20>;
+ clock-names = "ext_xtal", "usbhost";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ usbphy-sys {
+ reg = <0x10040704 0xc>,
+ <0x10050230 0x4>;
+ };
+ };
+
+ usb@12400000 {
+ compatible = "samsung,exynos5250-dwusb3";
+ clocks = <&clock CLK_USBD301>;
+ clock-names = "usbdrd30";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ dwc3 {
+ compatible = "synopsys,dwc3";
+ reg = <0x12400000 0x10000>;
+ interrupts = <0 200 0>;
+ usb-phy = <&usb2_phy &usb3_phy1>;
+ };
+ };
+
+ usb3_phy1: usbphy@12500000 {
+ compatible = "samsung,exynos5250-usb3phy";
+ reg = <0x12500000 0x100>;
+ clocks = <&fin_pll>, <&clock CLK_USBD301>;
+ clock-names = "ext_xtal", "usbdrd30";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ usbphy-sys {
+ reg = <0x10040704 0xc>;
+ };
+ };
+
+ usb_hub_bus {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ // SMSC USB3503 connected in hardware only mode as a PHY
+ usb_hub: usb_hub {
+ compatible = "smsc,usb3503a";
+
+ reset-gpios = <&gpx1 4 1>;
+ connect-gpios = <&gpx0 6 1>;
+ intn-gpios = <&gpx0 7 1>;
+ secondary-refclk;
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index 7340745ff979a4..76b0b4a050cefb 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -11,6 +11,8 @@
/dts-v1/;
#include "exynos5420.dtsi"
+#include
+#include
/ {
model = "Insignal Arndale Octa evaluation board based on EXYNOS5420";
@@ -24,6 +26,11 @@
bootargs = "console=ttySAC3,115200";
};
+ firmware@0203F000 {
+ compatible = "samsung,secure-firmware";
+ reg = <0x0203F000 0x1000>;
+ };
+
fixed-rate-clocks {
oscclk {
compatible = "samsung,exynos5420-oscclk";
@@ -31,6 +38,18 @@
};
};
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_hdmi_en: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "hdmi-en";
+ };
+ };
+
mmc@12200000 {
status = "okay";
broken-cd;
@@ -63,4 +82,288 @@
bus-width = <4>;
};
};
+
+ i2c_2: i2c@12C80000 {
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+ samsung,i2c-slave-addr = <0x50>;
+ status = "okay";
+
+ hdmiddc@50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+ };
+
+ hsi2c_4: i2c@12CA0000 {
+ status = "okay";
+
+ s2mps11_pmic@66 {
+ compatible = "samsung,s2mps11-pmic";
+ reg = <0x66>;
+ s2mps11,buck2-ramp-delay = <12>;
+ s2mps11,buck34-ramp-delay = <12>;
+ s2mps11,buck16-ramp-delay = <12>;
+ s2mps11,buck6-ramp-enable = <1>;
+ s2mps11,buck2-ramp-enable = <1>;
+ s2mps11,buck3-ramp-enable = <1>;
+ s2mps11,buck4-ramp-enable = <1>;
+
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+
+ s2mps11_osc: clocks {
+ #clock-cells = <1>;
+ clock-output-names = "s2mps11_ap",
+ "s2mps11_cp", "s2mps11_bt";
+ };
+
+ regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "vdd_ldo1";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "vdd_ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "vdd_ldo5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "vdd_ldo6";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "vdd_ldo7";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "vdd_ldo8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "vdd_ldo9";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "vdd_ldo10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "vdd_ldo11";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "vdd_ldo12";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "vdd_ldo13";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "vdd_ldo15";
+ regulator-min-microvolt = <3100000>;
+ regulator-max-microvolt = <3100000>;
+ regulator-always-on;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "vdd_ldo16";
+ regulator-min-microvolt = <2200000>;
+ regulator-max-microvolt = <2200000>;
+ regulator-always-on;
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "tsp_avdd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ ldo19_reg: LDO19 {
+ regulator-name = "vdd_sd";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ ldo23_reg: LDO23 {
+ regulator-name = "vdd_ldo23";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ ldo24_reg: LDO24 {
+ regulator-name = "tsp_io";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "vdd_mem";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "vdd_kfc";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "vdd_1.0v_ldo";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "vdd_1.8v_ldo";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck9_reg: BUCK9 {
+ regulator-name = "vdd_2.8v_ldo";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3750000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck10_reg: BUCK10 {
+ regulator-name = "vdd_vmem";
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+
+ hdmi@14530000 {
+ hpd-gpio = <&gpx3 7 2>;
+ vdd_osc-supply = <&ldo7_reg>;
+ vdd_pll-supply = <&ldo6_reg>;
+ vdd-supply = <&ldo6_reg>;
+ status = "okay";
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+
+ wakeup {
+ label = "SW-TACT1";
+ gpios = <&gpx2 7 1>;
+ linux,code = ;
+ gpio-key,wakeup;
+ };
+ };
+
+ amba {
+ mdma1: mdma@11C10000 {
+ /*
+ * MDMA1 can support both secure and non-secure
+ * AXI transactions. When this is enabled in the kernel
+ * for boards that run in secure mode, we are getting
+ * imprecise external aborts causing the kernel to oops.
+ */
+ status = "disabled";
+ };
+ };
+
+ i2s0: i2s@03830000 {
+ status = "okay";
+ };
+
+ i2s_stub: i2s-stub {
+ compatible = "linux,i2s-stub";
+ };
+
+ sound {
+ compatible = "samsung,smdk-i2s-stub";
+
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&i2s_stub>;
+ };
};
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 8db792b26f79c1..5e3b3918156f38 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -46,6 +46,8 @@
spi0 = &spi_0;
spi1 = &spi_1;
spi2 = &spi_2;
+ usb3phy0 = &usb3_phy0;
+ usb3phy1 = &usb3_phy1;
};
cpus {
@@ -212,6 +214,7 @@
reg = <0x10044060 0x20>;
};
+/*
disp_pd: power-domain@100440C0 {
compatible = "samsung,exynos4210-pd";
reg = <0x100440C0 0x20>;
@@ -221,6 +224,7 @@
compatible = "samsung,exynos4210-pd";
reg = <0x100440E0 0x20>;
};
+*/
g2d_pd: power-domain@10044100 {
compatible = "samsung,exynos4210-pd";
@@ -281,6 +285,17 @@
interrupt-parent = <&gic>;
ranges;
+ adma: adma@03880000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x03880000 0x1000>;
+ interrupts = <0 110 0>;
+ clocks = <&clock_audss EXYNOS_ADMA>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <6>;
+ #dma-requests = <16>;
+ };
+
pdma0: pdma@121A0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x121A0000 0x1000>;
@@ -326,6 +341,49 @@
};
};
+ i2s0: i2s@03830000 {
+ compatible = "samsung,exynos5420-i2s";
+ reg = <0x03830000 0x100>;
+ dmas = <&adma 0
+ &adma 2
+ &adma 1>;
+ dma-names = "tx", "rx", "tx-sec";
+ clocks = <&clock_audss EXYNOS_I2S_BUS>,
+ <&clock_audss EXYNOS_I2S_BUS>,
+ <&clock_audss EXYNOS_SCLK_I2S>;
+ clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
+ samsung,idma-addr = <0x03000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_bus>;
+ status = "disabled";
+ };
+
+ i2s1: i2s@12D60000 {
+ compatible = "samsung,exynos5420-i2s";
+ reg = <0x12D60000 0x100>;
+ dmas = <&pdma1 12
+ &pdma1 11>;
+ dma-names = "tx", "rx";
+ clocks = <&clock 275>, <&clock 138>;
+ clock-names = "iis", "i2s_opclk0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s1_bus>;
+ status = "disabled";
+ };
+
+ i2s2: i2s@12D70000 {
+ compatible = "samsung,exynos5420-i2s";
+ reg = <0x12D70000 0x100>;
+ dmas = <&pdma0 12
+ &pdma0 11>;
+ dma-names = "tx", "rx";
+ clocks = <&clock 276>, <&clock 139>;
+ clock-names = "iis", "i2s_opclk0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s2_bus>;
+ status = "disabled";
+ };
+
spi_0: spi@12d20000 {
compatible = "samsung,exynos4210-spi";
reg = <0x12d20000 0x100>;
@@ -416,8 +474,8 @@
phy-names = "dp";
};
- fimd@14400000 {
- samsung,power-domain = <&disp_pd>;
+ fimd: fimd@14400000 {
+ /* samsung,power-domain = <&disp_pd>; */
clocks = <&clock 147>, <&clock 421>;
clock-names = "sclk_fimd", "fimd";
};
@@ -577,7 +635,7 @@
};
hdmi@14530000 {
- compatible = "samsung,exynos4212-hdmi";
+ compatible = "samsung,exynos5420-hdmi";
reg = <0x14530000 0x70000>;
interrupts = <0 95 0>;
clocks = <&clock 413>, <&clock 143>, <&clock 768>,
@@ -585,9 +643,21 @@
clock-names = "hdmi", "sclk_hdmi", "sclk_pixel",
"sclk_hdmiphy", "mout_hdmi";
status = "disabled";
+ phy = <&hdmiphy>;
};
- mixer@14450000 {
+ hdmiphy: hdmiphy@145D0000 {
+ compatible = "samsung,exynos5420-hdmiphy";
+ reg = <0x145D0000 0x20>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ phy-power-control {
+ reg = <0x10040700 0x04>;
+ };
+ };
+
+ mixer: mixer@14450000 {
compatible = "samsung,exynos5420-mixer";
reg = <0x14450000 0x10000>;
interrupts = <0 94 0>;
@@ -652,4 +722,107 @@
clocks = <&clock 319>, <&clock 318>;
clock-names = "tmu_apbif", "tmu_triminfo_apbif";
};
+
+ usb@12000000 {
+ compatible = "samsung,exynos5250-dwusb3";
+ clocks = <&clock 366>;
+ clock-names = "usbdrd30";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ dwc3 {
+ compatible = "synopsys,dwc3";
+ reg = <0x12000000 0x10000>;
+ interrupts = <0 72 0>;
+ usb-phy = <&usb2_phy &usb3_phy0>;
+ };
+ };
+
+ usb3_phy0: usbphy@12100000 {
+ compatible = "samsung,exynos5250-usb3phy";
+ reg = <0x12100000 0x100>;
+ clocks = <&clock 1>, <&clock 366>;
+ clock-names = "ext_xtal", "usbdrd30";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ usbphy-sys {
+ reg = <0x10040704 0xc>;
+ };
+ };
+
+ usb@12110000 {
+ compatible = "samsung,exynos4210-ehci";
+ reg = <0x12110000 0x100>;
+ interrupts = <0 71 0>;
+
+ clocks = <&clock 365>;
+ clock-names = "usbhost";
+ };
+
+ usb@12120000 {
+ compatible = "samsung,exynos4210-ohci";
+ reg = <0x12120000 0x100>;
+ interrupts = <0 71 0>;
+
+ clocks = <&clock 365>;
+ clock-names = "usbhost";
+ };
+
+ usb2_phy: usbphy@12130000 {
+ compatible = "samsung,exynos5250-usb2phy";
+ reg = <0x12130000 0x100>;
+ clocks = <&clock 1>, <&clock 365>;
+ clock-names = "ext_xtal", "usbhost";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ usbphy-sys {
+ reg = <0x10040704 0xc>,
+ <0x10050230 0x4>;
+ };
+ };
+
+ usb@12400000 {
+ compatible = "samsung,exynos5250-dwusb3";
+ clocks = <&clock 367>;
+ clock-names = "usbdrd30";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ dwc3 {
+ compatible = "synopsys,dwc3";
+ reg = <0x12400000 0x10000>;
+ interrupts = <0 73 0>;
+ usb-phy = <&usb2_phy &usb3_phy1>;
+ };
+ };
+
+ usb3_phy1: usbphy@12500000 {
+ compatible = "samsung,exynos5250-usb3phy";
+ reg = <0x12500000 0x100>;
+ clocks = <&clock 1>, <&clock 367>;
+ clock-names = "ext_xtal", "usbdrd30";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ usbphy-sys {
+ reg = <0x10040704 0xc>;
+ };
+ };
+
+ sysmmu_tv: sysmmu@14650000 {
+ compatible = "samsung,sysmmu-v3.3";
+ reg = <0x14650000 0x1000>;
+ interrupt-parent = <&combiner>;
+ interrupts = <7 4>;
+ clock-names = "sysmmu", "master";
+ clocks = <&clock 502>, <&clock 431>;
+ mmu-masters = <&mixer>;
+ };
};
diff --git a/arch/arm/boot/dts/hi3620-hi4511.dts b/arch/arm/boot/dts/hi3620-hi4511.dts
index fe623928f68794..8b2c3f222c482b 100644
--- a/arch/arm/boot/dts/hi3620-hi4511.dts
+++ b/arch/arm/boot/dts/hi3620-hi4511.dts
@@ -64,6 +64,607 @@
status = "ok";
};
+ i2c0: i2c@b08000 {
+ status = "ok";
+ pinctrl-names = "default", "idle";
+ pinctrl-0 = <&i2c0_pmx_func &i2c0_cfg_func>;
+ pinctrl-1 = <&i2c0_pmx_idle &i2c0_cfg_func>;
+ };
+
+ i2c1: i2c@b09000 {
+ status = "ok";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pmx_func &i2c1_cfg_func>;
+ ts_mxt224e: ts@4a {
+ compatible = "atmel,ts-mxt224e";
+ reg = <0x4a>;
+ ldo-supply = <&ldo6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ts_pin_cfg>;
+ atmel-ts,gpio-irq = <&gpio19 5 0>;
+ atmel-ts,gpio-reset = <&gpio19 4 0>;
+ /* min max: x y pressure width */
+ atmel-ts,abs = <0 719 0 1279 0 255 0 255>;
+ atmel-ts,cfg_t6 = /bits/ 8 <0 0 0 0 0 0>;
+ atmel-ts,cfg_t7 = /bits/ 8 <32 255 10>;
+ atmel-ts,cfg_t8 = /bits/ 8 <24 0 1 10 0 0 5 60 10 192>;
+ atmel-ts,cfg_t9 = /bits/ 8 <143 0 0 19 11 0 32 66 2 3 0 2 2 47 10 15 22 10 106 5
+ 207 2 0 0 0 0 161 40 183 64 30 20 0 0 1>;
+ atmel-ts,cfg_t15 = /bits/ 8 <0 0 0 0 0 0 0 0 0 0 0>;
+ atmel-ts,cfg_t19 = /bits/ 8 <0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0>;
+ atmel-ts,cfg_t23 = /bits/ 8 <0 0 0 0 0 0 0 0 0 0 0 0 0 0 0>;
+ atmel-ts,cfg_t25 = /bits/ 8 <0 0 0 0 0 0 0 0 0 0 0 0 0 0>;
+ atmel-ts,cfg_t40 = /bits/ 8 <0 0 0 0 0>;
+ atmel-ts,cfg_t42 = /bits/ 8 <0 40 40 80 128 0 0 0>;
+ atmel-ts,cfg_t46 = /bits/ 8 <0 3 32 32 0 0 0 0 0>;
+ atmel-ts,cfg_t47 = /bits/ 8 <0 20 50 5 2 40 40 180 0 100>;
+ atmel-ts,cfg_t48 = /bits/ 8 <1 4 10 0 0 0 0 0 1 1 0 0 0 6 6 0 0 63 6 64
+ 10 0 20 5 0 38 0 20 0 0 0 0 0 0 0 40 2 2 2 32
+ 10 12 20 241 251 0 0 191 40 183 64 30 15 0>;
+ atmel-ts,object_crc = /bits/ 8 <0xFD 0x3B 0x8D>;
+ atmel-ts,cable_config = /bits/ 8 <70 30 32 32>;
+ atmel-ts,cable_config_t7 = /bits/ 8 <32 16 25>;
+ atmel-ts,cable_config_t8 = /bits/ 8 <24 0 5 5 0 0 5 60 10 192>;
+ atmel-ts,cable_config_T9 = /bits/ 8 <139 0 0 19 11 0 32 66 2 3 0 5 2 64 10
+ 12 20 10 106 5 207 2 0 0 0 0 161 40 183 64 30 20 0 0 0>;
+ atmel-ts,cable_config_t46 = /bits/ 8 <0 3 40 40 0 0 0 0 0>;
+ atmel-ts,cable_config_t48 = /bits/ 8 <1 128 114 0 0 0 0 0 1 2 0 0 0 6 6
+ 0 0 63 6 64 10 0 20 5 0 38 0 20 0 0 0 0 0 0 0
+ 40 2 2 2 32 10 12 20 241 251 0 0 191 40 183 64 30 15 0>;
+ atmel-ts,noise_config = /bits/ 8 <70 3 35>;
+ atmel-ts,filter_level = /bits/ 16 <0 0 539 539>;
+ atmel-ts,gcaf_level = /bits/ 8 <8 16 24 32 40>;
+ atmel-ts,atch_nor = /bits/ 8 <0 0 5 60 10 192>;
+ atmel-ts,atch_nor_20s = /bits/ 8 <0 0 255 1 0 0>;
+ };
+ };
+
+ dwmmc1@d04000 {
+ num-slots = <1>;
+ vmmc-supply = <&ldo0>;
+ vqmmc-supply = <&ldo5>;
+ /* emmc fifo register value is incorrect */
+ fifo-depth = <0x100>;
+ broken-cd;
+ supports-highspeed;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_pmx_func &emmc_cfg_func &emmc_cfg_clk_func>;
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ disable-wp;
+ };
+ };
+
+ dwmmc0@d03000 {
+ num-slots = <1>;
+ vmmc-supply = <&ldo12>;
+ fifo-depth = <0x100>;
+ supports-highspeed;
+ cd-inverted;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd_pmx_pins &sd_cfg_func1 &sd_cfg_func2>;
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
+ cd-gpios = <&gpio10 3 0>;
+ };
+ };
+
+ dwmmc2@d05000 {
+ status = "disabled";
+ };
+
+ dwmmc3@d06000 {
+ status = "disabled";
+ };
+ pmic: pmic@c00000 {
+ gpios = <&gpio19 7 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_cfg_func>;
+ ldo0: ldo@20 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO0";
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ hisilicon,hi6421-ctrl = <0x20 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x20 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <10000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo1: ldo@21 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO1";
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x21 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x21 0x03>;
+ hisilicon,hi6421-n-voltages = <4>;
+ hisilicon,hi6421-vset-table = <1700000>, <1800000>,
+ <1900000>, <2000000>;
+ hisilicon,hi6421-off-on-delay-us = <10000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <5000>;
+ };
+
+ ldo2: ldo@22 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO2";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x22 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x22 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1050000>, <1100000>,
+ <1150000>, <1200000>,
+ <1250000>, <1300000>,
+ <1350000>, <1400000>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo3: ldo@23 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO3";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x23 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x23 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1050000>, <1100000>,
+ <1150000>, <1200000>,
+ <1250000>, <1300000>,
+ <1350000>, <1400000>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo4: ldo@24 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO4";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x24 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x24 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo5: ldo@25 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO5";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x25 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x25 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo6: ldo@26 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO6";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x26 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x26 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo7: ldo@27 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO7";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x27 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x27 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <5000>;
+ };
+
+ ldo8: ldo@28 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO8";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x28 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x28 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2600000>,
+ <2700000>, <2850000>,
+ <3000000>, <3300000>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo9: ldo@29 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO9";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ hisilicon,hi6421-ctrl = <0x29 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x29 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo10: ldo@2a {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO10";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ hisilicon,hi6421-ctrl = <0x2a 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x2a 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo11: ldo@2b {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO11";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ hisilicon,hi6421-ctrl = <0x2b 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x2b 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo12: ldo@2c {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO12";
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ hisilicon,hi6421-ctrl = <0x2c 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x2c 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo13: ldo@2d {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO13";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ hisilicon,hi6421-ctrl = <0x2d 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x2d 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo14: ldo@2e {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO14";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ hisilicon,hi6421-ctrl = <0x2e 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x2e 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo15: ldo@2f {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO15";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3300000>;
+ hisilicon,hi6421-ctrl = <0x2f 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x2f 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2600000>,
+ <2700000>, <2850000>,
+ <3000000>, <3300000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo16: ldo@30 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO16";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x30 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x30 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo17: ldo@31 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO17";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x31 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x31 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo18: ldo@32 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO18";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ hisilicon,hi6421-ctrl = <0x32 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x32 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo19: ldo@33 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO19";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ hisilicon,hi6421-ctrl = <0x2a 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x2a 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldo20: ldo@34 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDO20";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <3000000>;
+ hisilicon,hi6421-ctrl = <0x34 0x10 0x20>;
+ hisilicon,hi6421-vset = <0x34 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1500000>, <1800000>,
+ <2400000>, <2500000>,
+ <2600000>, <2700000>,
+ <2850000>, <3000000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <8000>;
+ };
+
+ ldoaudio: ldo@36 {
+ compatible = "hisilicon,hi6421-ldo";
+ regulator-name = "LDOAUDIO";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3300000>;
+ hisilicon,hi6421-ctrl = <0x36 0x01 0x02>;
+ hisilicon,hi6421-vset = <0x36 0x70>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <2800000>, <2850000>,
+ <2900000>, <2950000>,
+ <3000000>, <3100000>,
+ <3200000>, <3300000>;
+ hisilicon,hi6421-off-on-delay-us = <40000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ hisilicon,hi6421-eco-microamp = <5000>;
+ };
+
+ buck0: buck@0c {
+ compatible = "hisilicon,hi6421-buck012";
+ regulator-name = "BUCK0";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1600000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x0c 0x01 0x10>;
+ hisilicon,hi6421-vset = <0x0d 0x7f>;
+ hisilicon,hi6421-n-voltages = <128>;
+ hisilicon,hi6421-uv-step = <7086>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <300>;
+ };
+
+ buck1: buck@0e {
+ compatible = "hisilicon,hi6421-buck012";
+ regulator-name = "BUCK1";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1600000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x0e 0x01 0x10>;
+ hisilicon,hi6421-vset = <0x0f 0x7f>;
+ hisilicon,hi6421-n-voltages = <128>;
+ hisilicon,hi6421-uv-step = <7086>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <300>;
+ };
+
+ buck2: buck@10 {
+ compatible = "hisilicon,hi6421-buck012";
+ regulator-name = "BUCK2";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1600000>;
+ regulator-boot-on;
+ hisilicon,hi6421-ctrl = <0x10 0x01 0x10>;
+ hisilicon,hi6421-vset = <0x11 0x7f>;
+ hisilicon,hi6421-n-voltages = <128>;
+ hisilicon,hi6421-uv-step = <7086>;
+ hisilicon,hi6421-off-on-delay-us = <100>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ };
+
+ buck3: buck@12 {
+ compatible = "hisilicon,hi6421-buck345";
+ regulator-name = "BUCK3";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x12 0x01 0x10>;
+ hisilicon,hi6421-vset = <0x13 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <950000>, <1050000>,
+ <1100000>, <1170000>,
+ <1134000>, <1150000>,
+ <1167000>, <1200000>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ };
+
+ buck4: buck@14 {
+ compatible = "hisilicon,hi6421-buck345";
+ regulator-name = "BUCK4";
+ regulator-min-microvolt = <1150000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x14 0x01 0x10>;
+ hisilicon,hi6421-vset = <0x15 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1150000>, <1200000>,
+ <1250000>, <1350000>,
+ <1700000>, <1800000>,
+ <1900000>, <2000000>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ };
+
+ buck5: buck@16 {
+ compatible = "hisilicon,hi6421-buck345";
+ regulator-name = "BUCK5";
+ regulator-min-microvolt = <1150000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-boot-on;
+ regulator-always-on;
+ hisilicon,hi6421-ctrl = <0x16 0x01 0x10>;
+ hisilicon,hi6421-vset = <0x17 0x07>;
+ hisilicon,hi6421-n-voltages = <8>;
+ hisilicon,hi6421-vset-table = <1150000>, <1200000>,
+ <1250000>, <1350000>,
+ <1600000>, <1700000>,
+ <1800000>, <1900000>;
+ hisilicon,hi6421-off-on-delay-us = <20000>;
+ hisilicon,hi6421-enable-time-us = <250>;
+ };
+
+ onkey {
+ compatible = "hisilicon,hi6421-onkey";
+ interrupt-parent = <&pmic>;
+ interrupts = <7 0>, <6 0>, <5 0>, <4 0>;
+ interrupt-names = "down", "up", "hold 1s", "hold 10s";
+ };
+
+ rtc {
+ compatible = "hisilicon,hi6421-rtc";
+ interrupt-parent = <&pmic>;
+ interrupts = <0 0>;
+ };
+ }; /* end of pmic */
+
pmx0: pinmux@803000 {
pinctrl-names = "default";
pinctrl-0 = <&board_pmx_pins>;
@@ -74,6 +675,12 @@
0x100 0x0 /* USIM_CLK & USIM_DATA (IOMG63) */
>;
};
+ sd_pmx_pins: pinmux_sd_pins {
+ pinctrl-single,pins = <
+ 0x0bc 0x0 /* SD_CLK, SD_CMD, SD_DATA[0:2] */
+ 0x0c0 0x0 /* SD_DATA[3] */
+ >;
+ };
uart0_pmx_func: uart0_pmx_func {
pinctrl-single,pins = <
0x0f0 0x0
@@ -534,10 +1141,6 @@
emmc_cfg_func: emmc_cfg_func {
pinctrl-single,pins = <
0x0ac 0 /* eMMC_CMD (IOCFG40) */
- 0x0b0 0 /* eMMC_CLK (IOCFG41) */
- 0x058 0 /* NAND_CS3_N (IOCFG19) */
- 0x064 0 /* NAND_BUSY2_N (IOCFG22) */
- 0x068 0 /* NAND_BUSY3_N (IOCFG23) */
0x08c 0 /* NAND_DATA8 (IOCFG32) */
0x090 0 /* NAND_DATA9 (IOCFG33) */
0x094 0 /* NAND_DATA10 (IOCFG34) */
@@ -551,7 +1154,15 @@
pinctrl-single,bias-pullup = <1 1 0 1>;
pinctrl-single,drive-strength = <0x30 0xf0>;
};
- sd_cfg_func1: sd_cfg_func1 {
+ emmc_cfg_clk_func: pincfg_emmc_clk_func {
+ pinctrl-single,pins = <
+ 0x0b0 0 /* eMMC_CLK (IOCFG41) */
+ >;
+ pinctrl-single,bias-pulldown = <0 2 0 2>;
+ pinctrl-single,bias-pullup = <0 1 0 1>;
+ pinctrl-single,drive-strength = <0x30 0xf0>;
+ };
+ sd_cfg_func1: pincfg_sd_f1 {
pinctrl-single,pins = <
0x18c 0 /* SD_CLK (IOCFG107) */
0x190 0 /* SD_CMD (IOCFG108) */
@@ -562,13 +1173,14 @@
};
sd_cfg_func2: sd_cfg_func2 {
pinctrl-single,pins = <
+ 0x190 0 /* SD_CMD (IOCFG108) */
0x194 0 /* SD_DATA0 (IOCFG109) */
0x198 0 /* SD_DATA1 (IOCFG110) */
0x19c 0 /* SD_DATA2 (IOCFG111) */
0x1a0 0 /* SD_DATA3 (IOCFG112) */
>;
- pinctrl-single,bias-pulldown = <2 2 0 2>;
- pinctrl-single,bias-pullup = <0 1 0 1>;
+ pinctrl-single,bias-pulldown = <0 2 0 2>;
+ pinctrl-single,bias-pullup = <1 1 0 1>;
pinctrl-single,drive-strength = <0x70 0xf0>;
};
nand_cfg_func1: nand_cfg_func1 {
@@ -634,6 +1246,19 @@
pinctrl-single,bias-pulldown = <2 2 0 2>;
pinctrl-single,bias-pullup = <0 1 0 1>;
};
+ pmic_int_cfg_func: pincfg_pmic_func {
+ pinctrl-single,pins = <
+ 0x018 0 /* GPIO159 (IOCFG003) */
+ >;
+ };
+ /* TP_IRQ need pullup */
+ ts_pin_cfg: pincfg_ts_func {
+ pinctrl-single,pins = <
+ 0x010 0 /* GPIO157 (TP_IRQ) */
+ >;
+ pinctrl-single,bias-pulldown = <0 2 0 2>;
+ pinctrl-single,bias-pullup = <1 1 0 1>;
+ };
};
};
diff --git a/arch/arm/boot/dts/hi3620.dtsi b/arch/arm/boot/dts/hi3620.dtsi
index ab1116d086be82..6836795040adbf 100644
--- a/arch/arm/boot/dts/hi3620.dtsi
+++ b/arch/arm/boot/dts/hi3620.dtsi
@@ -73,7 +73,7 @@
L2: l2-cache {
compatible = "arm,pl310-cache";
- reg = <0xfc10000 0x100000>;
+ reg = <0x100000 0x100000>;
interrupts = <0 15 4>;
cache-unified;
cache-level = <2>;
@@ -106,6 +106,21 @@
};
};
+ pctrl: pctrl@a09000 {
+ compatible = "hisilicon,pctrl";
+ ranges = <0 0xa09000 0x1000>;
+ reg = <0xa09000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ mmc_clock: clock@1 {
+ compatible = "hisilicon,hi3620-mmc-clock";
+ reg = <0 0x10>;
+ #clock-cells = <1>;
+ };
+ };
+
+
dual_timer0: dual_timer@800000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x800000 0x1000>;
@@ -531,6 +546,96 @@
clock-names = "apb_pclk";
};
+ i2c0: i2c@b08000 {
+ compatible = "snps,designware-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xb08000 0x1000>;
+ interrupts = <0 28 4>;
+ clocks = <&clock HI3620_I2CCLK0>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@b09000 {
+ compatible = "snps,designware-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xb09000 0x1000>;
+ interrupts = <0 29 4>;
+ clocks = <&clock HI3620_I2CCLK1>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@b0c000 {
+ compatible = "snps,designware-i2c";
+ reg = <0xb0c000 0x1000>;
+ interrupts = <0 62 4>;
+ clocks = <&clock HI3620_I2CCLK2>;
+ status = "disabled";
+ };
+
+ i2c3: i2c@b0d000 {
+ compatible = "snps,designware-i2c";
+ reg = <0xb0d000 0x1000>;
+ interrupts = <0 63 4>;
+ clocks = <&clock HI3620_I2CCLK3>;
+ status = "disabled";
+ };
+
+ /* unremovable emmc as mmcblk0 */
+ dwmmc_1: dwmmc1@d04000 {
+ compatible = "hisilicon,hi4511-dw-mshc";
+ reg = <0xd04000 0x1000>;
+ interrupts = <0 17 4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&mmc_clock HI3620_MMC_CIUCLK1>, <&clock HI3620_DDRC_PER_CLK>;
+ clock-names = "ciu", "biu";
+ clock-freq-table =
+ <13000000 50000000 0 0 13000000 50000000 0 100000000>;
+
+ };
+
+ /* sd as mmcblk1 */
+ dwmmc_0: dwmmc0@d03000 {
+ compatible = "hisilicon,hi4511-dw-mshc";
+ reg = <0xd03000 0x1000>;
+ interrupts = <0 16 4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&mmc_clock HI3620_SD_CIUCLK>, <&clock HI3620_DDRC_PER_CLK>;
+ clock-names = "ciu", "biu";
+ clock-freq-table =
+ <25000000 0 50000000 25000000 50000000 100000000 0 50000000>;
+ };
+
+ dwmmc_2: dwmmc2@d05000 {
+ compatible = "hisilicon,hi4511-dw-mshc";
+ reg = <0xd05000 0x1000>;
+ interrupts = <0 18 4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&mmc_clock HI3620_MMC_CIUCLK2>, <&clock HI3620_DDRC_PER_CLK>;
+ clock-freq-table =
+ <25000000 25000000 50000000 50000000>;
+ };
+
+ dwmmc_3: dwmmc3@d06000 {
+ compatible = "hisilicon,hi4511-dw-mshc";
+ reg = <0xd06000 0x1000>;
+ interrupts = <0 19 4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&mmc_clock HI3620_MMC_CIUCLK3>, <&clock HI3620_DDRC_PER_CLK>;
+ clock-freq-table =
+ <25000000 25000000 50000000 50000000>;
+ };
+ pmic: pmic@c00000 {
+ compatible = "hisilicon,hi6421-pmic";
+ reg = <0xc00000 0x0180>; /* 0x60 << 2 */
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ };
pmx0: pinmux@803000 {
compatible = "pinctrl-single";
reg = <0x803000 0x188>;
diff --git a/arch/arm/boot/dts/hi3716-dkb.dts b/arch/arm/boot/dts/hi3716-dkb.dts
new file mode 100644
index 00000000000000..91beec5f236f48
--- /dev/null
+++ b/arch/arm/boot/dts/hi3716-dkb.dts
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2013 Linaro Ltd.
+ * Copyright (c) 2013 Hisilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+/dts-v1/;
+/include/ "hi3716.dtsi"
+
+/ {
+ model = "Hisilicon Hi3716 Development Board";
+ compatible = "hisilicon,hi3716";
+
+ chosen {
+ bootargs = "console=ttyAMA0,115200";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ compatible = "arm,cortex-a9";
+ device_type = "cpu";
+ reg = <0>;
+ next-level-cache = <&l2>;
+ };
+
+ cpu@1 {
+ compatible = "arm,cortex-a9";
+ device_type = "cpu";
+ reg = <1>;
+ next-level-cache = <&l2>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x80000000>;
+ };
+
+ soc {
+ amba {
+ timer0: timer@f8002000 {
+ status = "okay";
+ };
+
+ uart0: uart@f8b00000 {
+ status = "okay";
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/hi3716.dtsi b/arch/arm/boot/dts/hi3716.dtsi
new file mode 100644
index 00000000000000..5eea43c055f5b8
--- /dev/null
+++ b/arch/arm/boot/dts/hi3716.dtsi
@@ -0,0 +1,256 @@
+/*
+ * Copyright (c) 2013 Linaro Ltd.
+ * Copyright (c) 2013 Hisilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ };
+
+ gic: interrupt-controller@fc001000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ /* gic dist base, gic cpu base */
+ reg = <0xf8a01000 0x1000>, <0xf8a00100 0x100>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ device_type = "soc";
+ interrupt-parent = <&gic>;
+ ranges;
+
+ amba {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "arm,amba-bus";
+ ranges;
+
+ timer0: timer@f8002000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0xf8002000 0x1000>;
+ /* timer00 & timer01 */
+ interrupts = <0 24 4>;
+ clocks = <&osc24m>;
+ status = "disabled";
+ };
+
+ timer1: timer@f8a29000 {
+ /*
+ * Only used in NORMAL state, not available ins
+ * SLOW or DOZE state.
+ * The rate is fixed in 24MHz.
+ */
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0xf8a29000 0x1000>;
+ /* timer10 & timer11 */
+ interrupts = <0 25 4>;
+ clocks = <&osc24m>;
+ status = "disabled";
+ };
+
+ timer2: timer@f8a2a000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0xf8a2a000 0x1000>;
+ /* timer20 & timer21 */
+ interrupts = <0 26 4>;
+ clocks = <&osc24m>;
+ status = "disabled";
+ };
+
+ timer3: timer@f8a2b000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0xf8a2b000 0x1000>;
+ /* timer30 & timer31 */
+ interrupts = <0 27 4>;
+ clocks = <&osc24m>;
+ status = "disabled";
+ };
+
+ timer4: timer@f8a81000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0xf8a81000 0x1000>;
+ /* timer30 & timer31 */
+ interrupts = <0 28 4>;
+ clocks = <&osc24m>;
+ status = "disabled";
+ };
+
+ uart0: uart@f8b00000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xf8b00000 0x1000>;
+ interrupts = <0 49 4>;
+ clocks = <&bpll_fout0_div 1>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart1: uart@f8006000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xf8006000 0x1000>;
+ interrupts = <0 50 4>;
+ clocks = <&bpll_fout0_div 1>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart2: uart@f8b02000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xf8b02000 0x1000>;
+ interrupts = <0 51 4>;
+ clocks = <&bpll_fout0_div 1>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart3: uart@f8b03000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xf8b03000 0x1000>;
+ interrupts = <0 52 4>;
+ clocks = <&bpll_fout0_div 1>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart4: uart@f8b04000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xf8b04000 0x1000>;
+ interrupts = <0 53 4>;
+ clocks = <&bpll_fout0_div 1>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ osc24m: osc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-output-names = "osc24mhz";
+ };
+
+ bpll: bpll {
+ compatible = "hisilicon,hi3716-fixed-pll";
+ #clock-cells = <1>;
+ clocks = <&osc24m>;
+ clock-frequency = <1200000000>,
+ <600000000>,
+ <300000000>,
+ <200000000>,
+ <150000000>;
+ clock-output-names = "bpll_fout0",
+ "bpll_fout1",
+ "bpll_fout2",
+ "bpll_fout3",
+ "bpll_fout4";
+ };
+
+ bpll_fout0_div: bpll_fout0_div {/* 1200Mhz */
+ compatible = "hisilicon,hi3716-fixed-divider";
+ #clock-cells = <1>;
+ clocks = <&bpll 0>;
+ div-table = <3 14 25 50>;
+ clock-output-names = "fout0_400m", "fout0_86m",
+ "fout0_48m", "fout0_24m";
+ };
+
+ bpll_fout1_div: bpll_fout1_div {
+ compatible = "hisilicon,hi3716-fixed-divider";
+ #clock-cells = <0>;
+ clocks = <&bpll 1>;
+ div-table = <10>;
+ clock-output-names = "fout1_60m";
+ };
+
+ bpll_fout2_div: bpll_fout2_div {
+ compatible = "hisilicon,hi3716-fixed-divider";
+ #clock-cells = <0>;
+ clocks = <&bpll 2>;
+ div-table = <4>;
+ clock-output-names = "fout2_75m";
+ };
+
+ bpll_fout3_div: bpll_fout3_div {
+ compatible = "hisilicon,hi3716-fixed-divider";
+ #clock-cells = <1>;
+ clocks = <&bpll 3>;
+ div-table = <2 4 5 8>;
+ clock-output-names = "fout3_100m", "fout3_50m",
+ "fout3_40m", "fout3_25m";
+ };
+
+ clk_sfc_mux: clk_sfc_mux {
+ compatible = "hisilicon,hi3716-clk-mux";
+ #clock-cells = <0>;
+ /* clks: 24M 75M 100M 150M 200M */
+ clocks = <&osc24m>, <&bpll_fout2_div>,
+ <&bpll_fout3_div 0>, <&bpll 4>, <&bpll 3>;
+
+ /* offset mux_shift mux_width */
+ mux-reg = <0x5c 8 3>;
+ /* mux reg value to choose clks */
+ mux-table = <0 7 6 4 5>;
+
+ clock-output-names = "sfc_mux";
+ };
+
+ clk_sfc: clk_sfc {
+ compatible = "hisilicon,hi3716-clk-gate";
+ #clock-cells = <0>;
+ clocks = <&clk_sfc_mux>;
+
+ /* offset, enable, reset */
+ gate-reg = <0x5c 0 4>;
+
+ clock-output-names = "sfc";
+ };
+ };
+
+ local_timer@f8a00600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0xf8a00600 0x20>;
+ interrupts = <1 13 0xf01>;
+ };
+
+ l2: l2-cache {
+ compatible = "arm,pl310-cache";
+ reg = <0xf8a10000 0x100000>;
+ interrupts = <0 15 4>;
+ cache-unified;
+ cache-level = <2>;
+ hisilicon,l2cache-aux = <0x00050000 0xfff0ffff>;
+ };
+
+ sctrl@f8000000 {
+ compatible = "hisilicon,sctrl";
+ reg = <0xf8000000 0x1000>;
+ smp_reg = <0xc0>;
+ reboot_reg = <0x4>;
+ };
+
+ clkbase@f8a22000 {
+ compatible = "hisilicon,clkbase";
+ reg = <0xf8a22000 0x1000>;
+ };
+
+ cpuctrl@f8a22000 {
+ compatible = "hisilicon,cpuctrl";
+ reg = <0xf8a22000 0x2000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/hip04-d01.dts b/arch/arm/boot/dts/hip04-d01.dts
new file mode 100644
index 00000000000000..a10dcf3f8d66ae
--- /dev/null
+++ b/arch/arm/boot/dts/hip04-d01.dts
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2013-2014 Linaro Ltd.
+ * Author: Haojian Zhuang
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "hip04.dtsi"
+
+/ {
+ /* memory bus is 64-bit */
+ #address-cells = <2>;
+ #size-cells = <1>;
+ model = "Hisilicon D01 Development Board";
+ compatible = "hisilicon,hip04-d01";
+
+ memory@0 {
+ device_type = "memory";
+ /*
+ * Bootloader loads kernel image into 0x1000_0000 region,
+ * so disables the region between [0000_0000 - 1000_0000]
+ * temporarily.
+ * Because the PHYS_TO_VIRT_OFFSET is calculated based on
+ * the original region that kenrel is loaded.
+ * This workaround will be removed only after UEFI updated.
+ */
+ reg = <0x00000000 0x10000000 0xc0000000>;
+ };
+
+ memory@00000004c0000000 {
+ device_type = "memory";
+ reg = <0x00000004 0xc0000000 0x40000000>;
+ };
+
+ memory@0000000500000000 {
+ device_type = "memory";
+ reg = <0x00000005 0x00000000 0x80000000>;
+ };
+
+ memory@0000000580000000 {
+ device_type = "memory";
+ reg = <0x00000005 0x80000000 0x80000000>;
+ };
+
+ memory@0000000600000000 {
+ device_type = "memory";
+ reg = <0x00000006 0x00000000 0x80000000>;
+ };
+
+ memory@0000000680000000 {
+ device_type = "memory";
+ reg = <0x00000006 0x80000000 0x80000000>;
+ };
+
+ memory@0000000700000000 {
+ device_type = "memory";
+ reg = <0x00000007 0x00000000 0x80000000>;
+ };
+
+ memory@0000000780000000 {
+ device_type = "memory";
+ reg = <0x00000007 0x80000000 0x80000000>;
+ };
+
+ soc {
+ uart0: uart@4007000 {
+ status = "ok";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/hip04.dtsi b/arch/arm/boot/dts/hip04.dtsi
new file mode 100644
index 00000000000000..834dde46df41ab
--- /dev/null
+++ b/arch/arm/boot/dts/hip04.dtsi
@@ -0,0 +1,185 @@
+/*
+ * Hisilicon Ltd. HiP01 SoC
+ *
+ * Copyright (C) 2013-2014 Hisilicon Ltd.
+ * Copyright (C) 2013-2014 Linaro Ltd.
+ *
+ * Author: Haojian Zhuang
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+#include
+
+/ {
+ /* memory bus is 64-bit */
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&CPU0>;
+ };
+ core1 {
+ cpu = <&CPU1>;
+ };
+ core2 {
+ cpu = <&CPU2>;
+ };
+ core3 {
+ cpu = <&CPU3>;
+ };
+ };
+ };
+ CPU0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0>;
+ };
+ CPU1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <1>;
+ };
+ CPU2: cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <2>;
+ };
+ CPU3: cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <3>;
+ };
+ };
+
+ soc {
+ /* It's a 32-bit SoC. */
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "arm,amba-bus", "simple-bus";
+ device_type = "soc";
+ interrupt-parent = <&gic>;
+ ranges = <0 0 0xe0000000 0x10000000>;
+
+ gic: interrupt-controller@c01000 {
+ compatible = "hisilicon,hip04-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+
+ /* gic dist base, gic cpu base */
+ reg = <0xc01000 0x1000>, <0xc02000 0x1000>;
+ };
+
+ mcpm: mcpm {
+ compatible = "hisilicon,hip04-mcpm";
+ reg = <0x100 0x1000>, <0x3e00000 0x00100000>,
+ <0x302a000 0x1000>;
+ };
+
+ clock: clock {
+ compatible = "hisilicon,hip04-clock";
+ /* FIXME: the base of clock controller */
+ reg = <0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ dual_timer0: dual_timer@3000000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x3000000 0x1000>;
+ interrupts = <0 224 4>;
+ clocks = <&clock HIP04_CLK_50M>;
+ clock-names = "apb_pclk";
+ status = "ok";
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+
+ uart0: uart@4007000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x4007000 0x1000>;
+ interrupts = <0 381 4>;
+ clocks = <&clock HIP04_CLK_168M>;
+ clock-names = "uartclk";
+ reg-shift = <2>;
+ status = "disabled";
+ };
+
+ sata@a000000 {
+ compatible = "hisilicon,hisi-ahci";
+ reg = <0xa000000 0x1000000>;
+ interrupts = <0 372 4>;
+ };
+
+ mdio {
+ compatible = "hisilicon,hip04-mdio";
+ reg = <0x28f1000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ marvell,reg-init = <18 0x14 0 0x8001>;
+ device_type = "ethernet-phy";
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ marvell,reg-init = <18 0x14 0 0x8001>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ ppebase: ppebase@28c0000 {
+ compatible = "hisilicon,hip04-ppebase";
+ reg = <0x28c0000 0x10000>;
+ };
+
+ fe: ethernet@28b0000 {
+ compatible = "hisilicon,hip04-mac";
+ reg = <0x28b0000 0x10000>;
+ interrupts = <0 413 4>;
+ port = <31>;
+ speed = <100>;
+ id = <0>;
+ };
+
+ ge0: ethernet@2800000 {
+ compatible = "hisilicon,hip04-mac";
+ reg = <0x2800000 0x10000>;
+ interrupts = <0 402 4>;
+ port = <0>;
+ speed = <1000>;
+ id = <1>;
+ phy-handle = <&phy0>;
+ };
+
+ ge8: ethernet@2880000 {
+ compatible = "hisilicon,hip04-mac";
+ reg = <0x2880000 0x10000>;
+ interrupts = <0 410 4>;
+ port = <8>;
+ speed = <1000>;
+ id = <2>;
+ phy-handle = <&phy1>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/rtsm_ve-cortex_a15x1.dts b/arch/arm/boot/dts/rtsm_ve-cortex_a15x1.dts
new file mode 100644
index 00000000000000..c9eee916aa7ead
--- /dev/null
+++ b/arch/arm/boot/dts/rtsm_ve-cortex_a15x1.dts
@@ -0,0 +1,159 @@
+/*
+ * ARM Ltd. Fast Models
+ *
+ * Versatile Express (VE) system model
+ * ARMCortexA15x1CT
+ *
+ * RTSM_VE_Cortex_A15x1.lisa
+ */
+
+/dts-v1/;
+
+/ {
+ model = "RTSM_VE_CortexA15x1";
+ arm,vexpress,site = <0xf>;
+ compatible = "arm,rtsm_ve,cortex_a15x1", "arm,vexpress";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ chosen { };
+
+ aliases {
+ serial0 = &v2m_serial0;
+ serial1 = &v2m_serial1;
+ serial2 = &v2m_serial2;
+ serial3 = &v2m_serial3;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0>;
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0 0x80000000 0 0x80000000>;
+ };
+
+ gic: interrupt-controller@2c001000 {
+ compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0 0x2c001000 0 0x1000>,
+ <0 0x2c002000 0 0x1000>,
+ <0 0x2c004000 0 0x2000>,
+ <0 0x2c006000 0 0x2000>;
+ interrupts = <1 9 0xf04>;
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+
+ dcc {
+ compatible = "arm,vexpress,config-bus";
+ arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+ osc@0 {
+ /* ACLK clock to the AXI master port on the test chip */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 0>;
+ freq-range = <30000000 50000000>;
+ #clock-cells = <0>;
+ clock-output-names = "extsaxiclk";
+ };
+
+ oscclk1: osc@1 {
+ /* Reference clock for the CLCD */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 1>;
+ freq-range = <10000000 80000000>;
+ #clock-cells = <0>;
+ clock-output-names = "clcdclk";
+ };
+
+ smbclk: oscclk2: osc@2 {
+ /* Reference clock for the test chip internal PLLs */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 2>;
+ freq-range = <33000000 100000000>;
+ #clock-cells = <0>;
+ clock-output-names = "tcrefclk";
+ };
+ };
+
+ smb {
+ compatible = "simple-bus";
+
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0 0x08000000 0x04000000>,
+ <1 0 0 0x14000000 0x04000000>,
+ <2 0 0 0x18000000 0x04000000>,
+ <3 0 0 0x1c000000 0x04000000>,
+ <4 0 0 0x0c000000 0x04000000>,
+ <5 0 0 0x10000000 0x04000000>;
+
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 63>;
+ interrupt-map = <0 0 0 &gic 0 0 4>,
+ <0 0 1 &gic 0 1 4>,
+ <0 0 2 &gic 0 2 4>,
+ <0 0 3 &gic 0 3 4>,
+ <0 0 4 &gic 0 4 4>,
+ <0 0 5 &gic 0 5 4>,
+ <0 0 6 &gic 0 6 4>,
+ <0 0 7 &gic 0 7 4>,
+ <0 0 8 &gic 0 8 4>,
+ <0 0 9 &gic 0 9 4>,
+ <0 0 10 &gic 0 10 4>,
+ <0 0 11 &gic 0 11 4>,
+ <0 0 12 &gic 0 12 4>,
+ <0 0 13 &gic 0 13 4>,
+ <0 0 14 &gic 0 14 4>,
+ <0 0 15 &gic 0 15 4>,
+ <0 0 16 &gic 0 16 4>,
+ <0 0 17 &gic 0 17 4>,
+ <0 0 18 &gic 0 18 4>,
+ <0 0 19 &gic 0 19 4>,
+ <0 0 20 &gic 0 20 4>,
+ <0 0 21 &gic 0 21 4>,
+ <0 0 22 &gic 0 22 4>,
+ <0 0 23 &gic 0 23 4>,
+ <0 0 24 &gic 0 24 4>,
+ <0 0 25 &gic 0 25 4>,
+ <0 0 26 &gic 0 26 4>,
+ <0 0 27 &gic 0 27 4>,
+ <0 0 28 &gic 0 28 4>,
+ <0 0 29 &gic 0 29 4>,
+ <0 0 30 &gic 0 30 4>,
+ <0 0 31 &gic 0 31 4>,
+ <0 0 32 &gic 0 32 4>,
+ <0 0 33 &gic 0 33 4>,
+ <0 0 34 &gic 0 34 4>,
+ <0 0 35 &gic 0 35 4>,
+ <0 0 36 &gic 0 36 4>,
+ <0 0 37 &gic 0 37 4>,
+ <0 0 38 &gic 0 38 4>,
+ <0 0 39 &gic 0 39 4>,
+ <0 0 40 &gic 0 40 4>,
+ <0 0 41 &gic 0 41 4>,
+ <0 0 42 &gic 0 42 4>;
+
+ /include/ "rtsm_ve-motherboard.dtsi"
+ };
+};
+
+/include/ "clcd-panels.dtsi"
diff --git a/arch/arm/boot/dts/rtsm_ve-cortex_a15x2.dts b/arch/arm/boot/dts/rtsm_ve-cortex_a15x2.dts
new file mode 100644
index 00000000000000..853a166e3c32b6
--- /dev/null
+++ b/arch/arm/boot/dts/rtsm_ve-cortex_a15x2.dts
@@ -0,0 +1,165 @@
+/*
+ * ARM Ltd. Fast Models
+ *
+ * Versatile Express (VE) system model
+ * ARMCortexA15x2CT
+ *
+ * RTSM_VE_Cortex_A15x2.lisa
+ */
+
+/dts-v1/;
+
+/ {
+ model = "RTSM_VE_CortexA15x2";
+ arm,vexpress,site = <0xf>;
+ compatible = "arm,rtsm_ve,cortex_a15x2", "arm,vexpress";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ chosen { };
+
+ aliases {
+ serial0 = &v2m_serial0;
+ serial1 = &v2m_serial1;
+ serial2 = &v2m_serial2;
+ serial3 = &v2m_serial3;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <1>;
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0 0x80000000 0 0x80000000>;
+ };
+
+ gic: interrupt-controller@2c001000 {
+ compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0 0x2c001000 0 0x1000>,
+ <0 0x2c002000 0 0x1000>,
+ <0 0x2c004000 0 0x2000>,
+ <0 0x2c006000 0 0x2000>;
+ interrupts = <1 9 0xf04>;
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+
+ dcc {
+ compatible = "arm,vexpress,config-bus";
+ arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+ osc@0 {
+ /* ACLK clock to the AXI master port on the test chip */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 0>;
+ freq-range = <30000000 50000000>;
+ #clock-cells = <0>;
+ clock-output-names = "extsaxiclk";
+ };
+
+ oscclk1: osc@1 {
+ /* Reference clock for the CLCD */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 1>;
+ freq-range = <10000000 80000000>;
+ #clock-cells = <0>;
+ clock-output-names = "clcdclk";
+ };
+
+ smbclk: oscclk2: osc@2 {
+ /* Reference clock for the test chip internal PLLs */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 2>;
+ freq-range = <33000000 100000000>;
+ #clock-cells = <0>;
+ clock-output-names = "tcrefclk";
+ };
+ };
+
+ smb {
+ compatible = "simple-bus";
+
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0 0x08000000 0x04000000>,
+ <1 0 0 0x14000000 0x04000000>,
+ <2 0 0 0x18000000 0x04000000>,
+ <3 0 0 0x1c000000 0x04000000>,
+ <4 0 0 0x0c000000 0x04000000>,
+ <5 0 0 0x10000000 0x04000000>;
+
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 63>;
+ interrupt-map = <0 0 0 &gic 0 0 4>,
+ <0 0 1 &gic 0 1 4>,
+ <0 0 2 &gic 0 2 4>,
+ <0 0 3 &gic 0 3 4>,
+ <0 0 4 &gic 0 4 4>,
+ <0 0 5 &gic 0 5 4>,
+ <0 0 6 &gic 0 6 4>,
+ <0 0 7 &gic 0 7 4>,
+ <0 0 8 &gic 0 8 4>,
+ <0 0 9 &gic 0 9 4>,
+ <0 0 10 &gic 0 10 4>,
+ <0 0 11 &gic 0 11 4>,
+ <0 0 12 &gic 0 12 4>,
+ <0 0 13 &gic 0 13 4>,
+ <0 0 14 &gic 0 14 4>,
+ <0 0 15 &gic 0 15 4>,
+ <0 0 16 &gic 0 16 4>,
+ <0 0 17 &gic 0 17 4>,
+ <0 0 18 &gic 0 18 4>,
+ <0 0 19 &gic 0 19 4>,
+ <0 0 20 &gic 0 20 4>,
+ <0 0 21 &gic 0 21 4>,
+ <0 0 22 &gic 0 22 4>,
+ <0 0 23 &gic 0 23 4>,
+ <0 0 24 &gic 0 24 4>,
+ <0 0 25 &gic 0 25 4>,
+ <0 0 26 &gic 0 26 4>,
+ <0 0 27 &gic 0 27 4>,
+ <0 0 28 &gic 0 28 4>,
+ <0 0 29 &gic 0 29 4>,
+ <0 0 30 &gic 0 30 4>,
+ <0 0 31 &gic 0 31 4>,
+ <0 0 32 &gic 0 32 4>,
+ <0 0 33 &gic 0 33 4>,
+ <0 0 34 &gic 0 34 4>,
+ <0 0 35 &gic 0 35 4>,
+ <0 0 36 &gic 0 36 4>,
+ <0 0 37 &gic 0 37 4>,
+ <0 0 38 &gic 0 38 4>,
+ <0 0 39 &gic 0 39 4>,
+ <0 0 40 &gic 0 40 4>,
+ <0 0 41 &gic 0 41 4>,
+ <0 0 42 &gic 0 42 4>;
+
+ /include/ "rtsm_ve-motherboard.dtsi"
+ };
+};
+
+/include/ "clcd-panels.dtsi"
diff --git a/arch/arm/boot/dts/rtsm_ve-cortex_a15x4.dts b/arch/arm/boot/dts/rtsm_ve-cortex_a15x4.dts
new file mode 100644
index 00000000000000..c1947a3a5c8895
--- /dev/null
+++ b/arch/arm/boot/dts/rtsm_ve-cortex_a15x4.dts
@@ -0,0 +1,177 @@
+/*
+ * ARM Ltd. Fast Models
+ *
+ * Versatile Express (VE) system model
+ * ARMCortexA15x4CT
+ *
+ * RTSM_VE_Cortex_A15x4.lisa
+ */
+
+/dts-v1/;
+
+/ {
+ model = "RTSM_VE_CortexA15x4";
+ arm,vexpress,site = <0xf>;
+ compatible = "arm,rtsm_ve,cortex_a15x4", "arm,vexpress";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ chosen { };
+
+ aliases {
+ serial0 = &v2m_serial0;
+ serial1 = &v2m_serial1;
+ serial2 = &v2m_serial2;
+ serial3 = &v2m_serial3;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <1>;
+ };
+
+ cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <2>;
+ };
+
+ cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <3>;
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0 0x80000000 0 0x80000000>;
+ };
+
+ gic: interrupt-controller@2c001000 {
+ compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0 0x2c001000 0 0x1000>,
+ <0 0x2c002000 0 0x1000>,
+ <0 0x2c004000 0 0x2000>,
+ <0 0x2c006000 0 0x2000>;
+ interrupts = <1 9 0xf04>;
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+
+ dcc {
+ compatible = "arm,vexpress,config-bus";
+ arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+ osc@0 {
+ /* ACLK clock to the AXI master port on the test chip */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 0>;
+ freq-range = <30000000 50000000>;
+ #clock-cells = <0>;
+ clock-output-names = "extsaxiclk";
+ };
+
+ oscclk1: osc@1 {
+ /* Reference clock for the CLCD */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 1>;
+ freq-range = <10000000 80000000>;
+ #clock-cells = <0>;
+ clock-output-names = "clcdclk";
+ };
+
+ smbclk: oscclk2: osc@2 {
+ /* Reference clock for the test chip internal PLLs */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 2>;
+ freq-range = <33000000 100000000>;
+ #clock-cells = <0>;
+ clock-output-names = "tcrefclk";
+ };
+ };
+
+ smb {
+ compatible = "simple-bus";
+
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0 0x08000000 0x04000000>,
+ <1 0 0 0x14000000 0x04000000>,
+ <2 0 0 0x18000000 0x04000000>,
+ <3 0 0 0x1c000000 0x04000000>,
+ <4 0 0 0x0c000000 0x04000000>,
+ <5 0 0 0x10000000 0x04000000>;
+
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 63>;
+ interrupt-map = <0 0 0 &gic 0 0 4>,
+ <0 0 1 &gic 0 1 4>,
+ <0 0 2 &gic 0 2 4>,
+ <0 0 3 &gic 0 3 4>,
+ <0 0 4 &gic 0 4 4>,
+ <0 0 5 &gic 0 5 4>,
+ <0 0 6 &gic 0 6 4>,
+ <0 0 7 &gic 0 7 4>,
+ <0 0 8 &gic 0 8 4>,
+ <0 0 9 &gic 0 9 4>,
+ <0 0 10 &gic 0 10 4>,
+ <0 0 11 &gic 0 11 4>,
+ <0 0 12 &gic 0 12 4>,
+ <0 0 13 &gic 0 13 4>,
+ <0 0 14 &gic 0 14 4>,
+ <0 0 15 &gic 0 15 4>,
+ <0 0 16 &gic 0 16 4>,
+ <0 0 17 &gic 0 17 4>,
+ <0 0 18 &gic 0 18 4>,
+ <0 0 19 &gic 0 19 4>,
+ <0 0 20 &gic 0 20 4>,
+ <0 0 21 &gic 0 21 4>,
+ <0 0 22 &gic 0 22 4>,
+ <0 0 23 &gic 0 23 4>,
+ <0 0 24 &gic 0 24 4>,
+ <0 0 25 &gic 0 25 4>,
+ <0 0 26 &gic 0 26 4>,
+ <0 0 27 &gic 0 27 4>,
+ <0 0 28 &gic 0 28 4>,
+ <0 0 29 &gic 0 29 4>,
+ <0 0 30 &gic 0 30 4>,
+ <0 0 31 &gic 0 31 4>,
+ <0 0 32 &gic 0 32 4>,
+ <0 0 33 &gic 0 33 4>,
+ <0 0 34 &gic 0 34 4>,
+ <0 0 35 &gic 0 35 4>,
+ <0 0 36 &gic 0 36 4>,
+ <0 0 37 &gic 0 37 4>,
+ <0 0 38 &gic 0 38 4>,
+ <0 0 39 &gic 0 39 4>,
+ <0 0 40 &gic 0 40 4>,
+ <0 0 41 &gic 0 41 4>,
+ <0 0 42 &gic 0 42 4>;
+
+ /include/ "rtsm_ve-motherboard.dtsi"
+ };
+};
+
+/include/ "clcd-panels.dtsi"
diff --git a/arch/arm/boot/dts/rtsm_ve-cortex_a9x2.dts b/arch/arm/boot/dts/rtsm_ve-cortex_a9x2.dts
new file mode 100644
index 00000000000000..fca6b2f79677f6
--- /dev/null
+++ b/arch/arm/boot/dts/rtsm_ve-cortex_a9x2.dts
@@ -0,0 +1,171 @@
+/*
+ * ARM Ltd. Fast Models
+ *
+ * Versatile Express (VE) system model
+ * ARMCortexA9MPx2CT
+ *
+ * RTSM_VE_Cortex_A9x2.lisa
+ */
+
+/dts-v1/;
+
+/ {
+ model = "RTSM_VE_CortexA9x2";
+ arm,vexpress,site = <0xf>;
+ compatible = "arm,rtsm_ve,cortex_a9x2", "arm,vexpress";
+ interrupt-parent = <&gic>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ chosen { };
+
+ aliases {
+ serial0 = &v2m_serial0;
+ serial1 = &v2m_serial1;
+ serial2 = &v2m_serial2;
+ serial3 = &v2m_serial3;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x80000000>;
+ };
+
+ scu@2c000000 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0x2c000000 0x58>;
+ };
+
+ timer@2c000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x2c000600 0x20>;
+ interrupts = <1 13 0xf04>;
+ };
+
+ watchdog@2c000620 {
+ compatible = "arm,cortex-a9-twd-wdt";
+ reg = <0x2c000620 0x20>;
+ interrupts = <1 14 0xf04>;
+ };
+
+ gic: interrupt-controller@2c001000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0x2c001000 0x1000>,
+ <0x2c000100 0x100>;
+ };
+
+ dcc {
+ compatible = "arm,vexpress,config-bus";
+ arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+ osc@0 {
+ /* ACLK clock to the AXI master port on the test chip */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 0>;
+ freq-range = <30000000 50000000>;
+ #clock-cells = <0>;
+ clock-output-names = "extsaxiclk";
+ };
+
+ oscclk1: osc@1 {
+ /* Reference clock for the CLCD */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 1>;
+ freq-range = <10000000 80000000>;
+ #clock-cells = <0>;
+ clock-output-names = "clcdclk";
+ };
+
+ smbclk: oscclk2: osc@2 {
+ /* Reference clock for the test chip internal PLLs */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 2>;
+ freq-range = <33000000 100000000>;
+ #clock-cells = <0>;
+ clock-output-names = "tcrefclk";
+ };
+ };
+
+ smb {
+ compatible = "simple-bus";
+
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0x08000000 0x04000000>,
+ <1 0 0x14000000 0x04000000>,
+ <2 0 0x18000000 0x04000000>,
+ <3 0 0x1c000000 0x04000000>,
+ <4 0 0x0c000000 0x04000000>,
+ <5 0 0x10000000 0x04000000>;
+
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 63>;
+ interrupt-map = <0 0 0 &gic 0 0 4>,
+ <0 0 1 &gic 0 1 4>,
+ <0 0 2 &gic 0 2 4>,
+ <0 0 3 &gic 0 3 4>,
+ <0 0 4 &gic 0 4 4>,
+ <0 0 5 &gic 0 5 4>,
+ <0 0 6 &gic 0 6 4>,
+ <0 0 7 &gic 0 7 4>,
+ <0 0 8 &gic 0 8 4>,
+ <0 0 9 &gic 0 9 4>,
+ <0 0 10 &gic 0 10 4>,
+ <0 0 11 &gic 0 11 4>,
+ <0 0 12 &gic 0 12 4>,
+ <0 0 13 &gic 0 13 4>,
+ <0 0 14 &gic 0 14 4>,
+ <0 0 15 &gic 0 15 4>,
+ <0 0 16 &gic 0 16 4>,
+ <0 0 17 &gic 0 17 4>,
+ <0 0 18 &gic 0 18 4>,
+ <0 0 19 &gic 0 19 4>,
+ <0 0 20 &gic 0 20 4>,
+ <0 0 21 &gic 0 21 4>,
+ <0 0 22 &gic 0 22 4>,
+ <0 0 23 &gic 0 23 4>,
+ <0 0 24 &gic 0 24 4>,
+ <0 0 25 &gic 0 25 4>,
+ <0 0 26 &gic 0 26 4>,
+ <0 0 27 &gic 0 27 4>,
+ <0 0 28 &gic 0 28 4>,
+ <0 0 29 &gic 0 29 4>,
+ <0 0 30 &gic 0 30 4>,
+ <0 0 31 &gic 0 31 4>,
+ <0 0 32 &gic 0 32 4>,
+ <0 0 33 &gic 0 33 4>,
+ <0 0 34 &gic 0 34 4>,
+ <0 0 35 &gic 0 35 4>,
+ <0 0 36 &gic 0 36 4>,
+ <0 0 37 &gic 0 37 4>,
+ <0 0 38 &gic 0 38 4>,
+ <0 0 39 &gic 0 39 4>,
+ <0 0 40 &gic 0 40 4>,
+ <0 0 41 &gic 0 41 4>,
+ <0 0 42 &gic 0 42 4>;
+
+ /include/ "rtsm_ve-motherboard.dtsi"
+ };
+};
+
+/include/ "clcd-panels.dtsi"
diff --git a/arch/arm/boot/dts/rtsm_ve-cortex_a9x4.dts b/arch/arm/boot/dts/rtsm_ve-cortex_a9x4.dts
new file mode 100644
index 00000000000000..fd8a6ed97a0427
--- /dev/null
+++ b/arch/arm/boot/dts/rtsm_ve-cortex_a9x4.dts
@@ -0,0 +1,183 @@
+/*
+ * ARM Ltd. Fast Models
+ *
+ * Versatile Express (VE) system model
+ * ARMCortexA9MPx4CT
+ *
+ * RTSM_VE_Cortex_A9x4.lisa
+ */
+
+/dts-v1/;
+
+/ {
+ model = "RTSM_VE_CortexA9x4";
+ arm,vexpress,site = <0xf>;
+ compatible = "arm,rtsm_ve,cortex_a9x4", "arm,vexpress";
+ interrupt-parent = <&gic>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ chosen { };
+
+ aliases {
+ serial0 = &v2m_serial0;
+ serial1 = &v2m_serial1;
+ serial2 = &v2m_serial2;
+ serial3 = &v2m_serial3;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+
+ cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <2>;
+ };
+
+ cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <3>;
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x80000000>;
+ };
+
+ scu@2c000000 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0x2c000000 0x58>;
+ };
+
+ timer@2c000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x2c000600 0x20>;
+ interrupts = <1 13 0xf04>;
+ };
+
+ watchdog@2c000620 {
+ compatible = "arm,cortex-a9-twd-wdt";
+ reg = <0x2c000620 0x20>;
+ interrupts = <1 14 0xf04>;
+ };
+
+ gic: interrupt-controller@2c001000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0x2c001000 0x1000>,
+ <0x2c000100 0x100>;
+ };
+
+ dcc {
+ compatible = "arm,vexpress,config-bus";
+ arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+ osc@0 {
+ /* ACLK clock to the AXI master port on the test chip */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 0>;
+ freq-range = <30000000 50000000>;
+ #clock-cells = <0>;
+ clock-output-names = "extsaxiclk";
+ };
+
+ oscclk1: osc@1 {
+ /* Reference clock for the CLCD */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 1>;
+ freq-range = <10000000 80000000>;
+ #clock-cells = <0>;
+ clock-output-names = "clcdclk";
+ };
+
+ smbclk: oscclk2: osc@2 {
+ /* Reference clock for the test chip internal PLLs */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 2>;
+ freq-range = <33000000 100000000>;
+ #clock-cells = <0>;
+ clock-output-names = "tcrefclk";
+ };
+ };
+
+ smb {
+ compatible = "simple-bus";
+
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0x08000000 0x04000000>,
+ <1 0 0x14000000 0x04000000>,
+ <2 0 0x18000000 0x04000000>,
+ <3 0 0x1c000000 0x04000000>,
+ <4 0 0x0c000000 0x04000000>,
+ <5 0 0x10000000 0x04000000>;
+
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 63>;
+ interrupt-map = <0 0 0 &gic 0 0 4>,
+ <0 0 1 &gic 0 1 4>,
+ <0 0 2 &gic 0 2 4>,
+ <0 0 3 &gic 0 3 4>,
+ <0 0 4 &gic 0 4 4>,
+ <0 0 5 &gic 0 5 4>,
+ <0 0 6 &gic 0 6 4>,
+ <0 0 7 &gic 0 7 4>,
+ <0 0 8 &gic 0 8 4>,
+ <0 0 9 &gic 0 9 4>,
+ <0 0 10 &gic 0 10 4>,
+ <0 0 11 &gic 0 11 4>,
+ <0 0 12 &gic 0 12 4>,
+ <0 0 13 &gic 0 13 4>,
+ <0 0 14 &gic 0 14 4>,
+ <0 0 15 &gic 0 15 4>,
+ <0 0 16 &gic 0 16 4>,
+ <0 0 17 &gic 0 17 4>,
+ <0 0 18 &gic 0 18 4>,
+ <0 0 19 &gic 0 19 4>,
+ <0 0 20 &gic 0 20 4>,
+ <0 0 21 &gic 0 21 4>,
+ <0 0 22 &gic 0 22 4>,
+ <0 0 23 &gic 0 23 4>,
+ <0 0 24 &gic 0 24 4>,
+ <0 0 25 &gic 0 25 4>,
+ <0 0 26 &gic 0 26 4>,
+ <0 0 27 &gic 0 27 4>,
+ <0 0 28 &gic 0 28 4>,
+ <0 0 29 &gic 0 29 4>,
+ <0 0 30 &gic 0 30 4>,
+ <0 0 31 &gic 0 31 4>,
+ <0 0 32 &gic 0 32 4>,
+ <0 0 33 &gic 0 33 4>,
+ <0 0 34 &gic 0 34 4>,
+ <0 0 35 &gic 0 35 4>,
+ <0 0 36 &gic 0 36 4>,
+ <0 0 37 &gic 0 37 4>,
+ <0 0 38 &gic 0 38 4>,
+ <0 0 39 &gic 0 39 4>,
+ <0 0 40 &gic 0 40 4>,
+ <0 0 41 &gic 0 41 4>,
+ <0 0 42 &gic 0 42 4>;
+
+ /include/ "rtsm_ve-motherboard.dtsi"
+ };
+};
+
+/include/ "clcd-panels.dtsi"
diff --git a/arch/arm/boot/dts/rtsm_ve-motherboard.dtsi b/arch/arm/boot/dts/rtsm_ve-motherboard.dtsi
new file mode 100644
index 00000000000000..a2d895ee5faabb
--- /dev/null
+++ b/arch/arm/boot/dts/rtsm_ve-motherboard.dtsi
@@ -0,0 +1,231 @@
+/*
+ * ARM Ltd. Fast Models
+ *
+ * Versatile Express (VE) system model
+ * Motherboard component
+ *
+ * VEMotherBoard.lisa
+ */
+
+ motherboard {
+ compatible = "arm,vexpress,v2m-p1", "simple-bus";
+ arm,hbi = <0x190>;
+ arm,vexpress,site = <0>;
+ arm,v2m-memory-map = "rs1";
+ #address-cells = <2>; /* SMB chipselect number and offset */
+ #size-cells = <1>;
+ #interrupt-cells = <1>;
+ ranges;
+
+ flash@0,00000000 {
+ compatible = "arm,vexpress-flash", "cfi-flash";
+ reg = <0 0x00000000 0x04000000>,
+ <4 0x00000000 0x04000000>;
+ bank-width = <4>;
+ };
+
+ vram@2,00000000 {
+ compatible = "arm,vexpress-vram";
+ reg = <2 0x00000000 0x00800000>;
+ };
+
+ ethernet@2,02000000 {
+ compatible = "smsc,lan91c111";
+ reg = <2 0x02000000 0x10000>;
+ interrupts = <15>;
+ };
+
+ iofpga@3,00000000 {
+ compatible = "arm,amba-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 3 0 0x200000>;
+
+ v2m_sysreg: sysreg@010000 {
+ compatible = "arm,vexpress-sysreg";
+ reg = <0x010000 0x1000>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ v2m_sysctl: sysctl@020000 {
+ compatible = "arm,sp810", "arm,primecell";
+ reg = <0x020000 0x1000>;
+ clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>;
+ clock-names = "refclk", "timclk", "apb_pclk";
+ #clock-cells = <1>;
+ clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
+ };
+
+ aaci@040000 {
+ compatible = "arm,pl041", "arm,primecell";
+ reg = <0x040000 0x1000>;
+ interrupts = <11>;
+ clocks = <&smbclk>;
+ clock-names = "apb_pclk";
+ };
+
+ mmci@050000 {
+ compatible = "arm,pl180", "arm,primecell";
+ reg = <0x050000 0x1000>;
+ interrupts = <9 10>;
+ cd-gpios = <&v2m_sysreg 0 0>;
+ wp-gpios = <&v2m_sysreg 1 0>;
+ max-frequency = <12000000>;
+ vmmc-supply = <&v2m_fixed_3v3>;
+ clocks = <&v2m_clk24mhz>, <&smbclk>;
+ clock-names = "mclk", "apb_pclk";
+ };
+
+ kmi@060000 {
+ compatible = "arm,pl050", "arm,primecell";
+ reg = <0x060000 0x1000>;
+ interrupts = <12>;
+ clocks = <&v2m_clk24mhz>, <&smbclk>;
+ clock-names = "KMIREFCLK", "apb_pclk";
+ };
+
+ kmi@070000 {
+ compatible = "arm,pl050", "arm,primecell";
+ reg = <0x070000 0x1000>;
+ interrupts = <13>;
+ clocks = <&v2m_clk24mhz>, <&smbclk>;
+ clock-names = "KMIREFCLK", "apb_pclk";
+ };
+
+ v2m_serial0: uart@090000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x090000 0x1000>;
+ interrupts = <5>;
+ clocks = <&v2m_clk24mhz>, <&smbclk>;
+ clock-names = "uartclk", "apb_pclk";
+ };
+
+ v2m_serial1: uart@0a0000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x0a0000 0x1000>;
+ interrupts = <6>;
+ clocks = <&v2m_clk24mhz>, <&smbclk>;
+ clock-names = "uartclk", "apb_pclk";
+ };
+
+ v2m_serial2: uart@0b0000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x0b0000 0x1000>;
+ interrupts = <7>;
+ clocks = <&v2m_clk24mhz>, <&smbclk>;
+ clock-names = "uartclk", "apb_pclk";
+ };
+
+ v2m_serial3: uart@0c0000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x0c0000 0x1000>;
+ interrupts = <8>;
+ clocks = <&v2m_clk24mhz>, <&smbclk>;
+ clock-names = "uartclk", "apb_pclk";
+ };
+
+ wdt@0f0000 {
+ compatible = "arm,sp805", "arm,primecell";
+ reg = <0x0f0000 0x1000>;
+ interrupts = <0>;
+ clocks = <&v2m_refclk32khz>, <&smbclk>;
+ clock-names = "wdogclk", "apb_pclk";
+ };
+
+ v2m_timer01: timer@110000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x110000 0x1000>;
+ interrupts = <2>;
+ clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&smbclk>;
+ clock-names = "timclken1", "timclken2", "apb_pclk";
+ };
+
+ v2m_timer23: timer@120000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x120000 0x1000>;
+ interrupts = <3>;
+ clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&smbclk>;
+ clock-names = "timclken1", "timclken2", "apb_pclk";
+ };
+
+ rtc@170000 {
+ compatible = "arm,pl031", "arm,primecell";
+ reg = <0x170000 0x1000>;
+ interrupts = <4>;
+ clocks = <&smbclk>;
+ clock-names = "apb_pclk";
+ };
+
+ clcd@1f0000 {
+ compatible = "arm,pl111", "arm,primecell";
+ reg = <0x1f0000 0x1000>;
+ interrupts = <14>;
+ clocks = <&v2m_oscclk1>, <&smbclk>;
+ clock-names = "v2m:oscclk1", "apb_pclk";
+ mode = "VGA";
+ use_dma = <0>;
+ framebuffer = <0x18000000 0x00180000>;
+ };
+
+ virtio_block@0130000 {
+ compatible = "virtio,mmio";
+ reg = <0x130000 0x200>;
+ interrupts = <42>;
+ };
+
+ };
+
+ v2m_fixed_3v3: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ v2m_clk24mhz: clk24mhz {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-output-names = "v2m:clk24mhz";
+ };
+
+ v2m_refclk1mhz: refclk1mhz {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <1000000>;
+ clock-output-names = "v2m:refclk1mhz";
+ };
+
+ v2m_refclk32khz: refclk32khz {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "v2m:refclk32khz";
+ };
+
+ mcc {
+ compatible = "simple-bus";
+ arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+ v2m_oscclk1: osc@1 {
+ /* CLCD clock */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 1>;
+ freq-range = <23750000 63500000>;
+ #clock-cells = <0>;
+ clock-output-names = "v2m:oscclk1";
+ };
+
+ muxfpga@0 {
+ compatible = "arm,vexpress-muxfpga";
+ arm,vexpress-sysreg,func = <7 0>;
+ };
+
+ shutdown@0 {
+ compatible = "arm,vexpress-shutdown";
+ arm,vexpress-sysreg,func = <8 0>;
+ };
+ };
+ };
diff --git a/arch/arm/boot/dts/rtsm_ve-v2p-ca15x1-ca7x1.dts b/arch/arm/boot/dts/rtsm_ve-v2p-ca15x1-ca7x1.dts
new file mode 100644
index 00000000000000..c59f4b5cdf9eb3
--- /dev/null
+++ b/arch/arm/boot/dts/rtsm_ve-v2p-ca15x1-ca7x1.dts
@@ -0,0 +1,233 @@
+/*
+ * ARM Ltd. Fast Models
+ *
+ * Versatile Express (VE) system model
+ * ARMCortexA15x4CT
+ * ARMCortexA7x4CT
+ * RTSM_VE_Cortex_A15x1_A7x1.lisa
+ */
+
+/dts-v1/;
+
+/memreserve/ 0xff000000 0x01000000;
+
+/ {
+ model = "RTSM_VE_CortexA15x1-A7x1";
+ arm,vexpress,site = <0xf>;
+ compatible = "arm,rtsm_ve,cortex_a15x1_a7x1", "arm,vexpress";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ chosen { };
+
+ aliases {
+ serial0 = &v2m_serial0;
+ serial1 = &v2m_serial1;
+ serial2 = &v2m_serial2;
+ serial3 = &v2m_serial3;
+ };
+
+ clusters {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cluster0: cluster@0 {
+ reg = <0>;
+// freqs = <500000000 600000000 700000000 800000000 900000000 1000000000 1100000000 1200000000>;
+ cores {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ core0: core@0 {
+ reg = <0>;
+ };
+
+ };
+ };
+
+ cluster1: cluster@1 {
+ reg = <1>;
+// freqs = <350000000 400000000 500000000 600000000 700000000 800000000 900000000 1000000000>;
+ cores {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ core1: core@0 {
+ reg = <0>;
+ };
+
+ };
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0>;
+ cluster = <&cluster0>;
+ core = <&core0>;
+// clock-frequency = <1000000000>;
+ cci-control-port = <&cci_control1>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x100>;
+ cluster = <&cluster1>;
+ core = <&core1>;
+// clock-frequency = <800000000>;
+ cci-control-port = <&cci_control2>;
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0 0x80000000 0 0x80000000>;
+ };
+
+ cci@2c090000 {
+ compatible = "arm,cci-400", "arm,cci";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0 0x2c090000 0 0x1000>;
+ ranges = <0x0 0x0 0x2c090000 0x10000>;
+
+ cci_control1: slave-if@4000 {
+ compatible = "arm,cci-400-ctrl-if";
+ interface-type = "ace";
+ reg = <0x4000 0x1000>;
+ };
+
+ cci_control2: slave-if@5000 {
+ compatible = "arm,cci-400-ctrl-if";
+ interface-type = "ace";
+ reg = <0x5000 0x1000>;
+ };
+ };
+
+ dcscb@60000000 {
+ compatible = "arm,rtsm,dcscb";
+ reg = <0 0x60000000 0 0x1000>;
+ };
+
+ gic: interrupt-controller@2c001000 {
+ compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0 0x2c001000 0 0x1000>,
+ <0 0x2c002000 0 0x1000>,
+ <0 0x2c004000 0 0x2000>,
+ <0 0x2c006000 0 0x2000>;
+ interrupts = <1 9 0xf04>;
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+
+ dcc {
+ compatible = "arm,vexpress,config-bus";
+ arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+ osc@0 {
+ /* ACLK clock to the AXI master port on the test chip */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 0>;
+ freq-range = <30000000 50000000>;
+ #clock-cells = <0>;
+ clock-output-names = "extsaxiclk";
+ };
+
+ oscclk1: osc@1 {
+ /* Reference clock for the CLCD */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 1>;
+ freq-range = <10000000 80000000>;
+ #clock-cells = <0>;
+ clock-output-names = "clcdclk";
+ };
+
+ smbclk: oscclk2: osc@2 {
+ /* Reference clock for the test chip internal PLLs */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 2>;
+ freq-range = <33000000 100000000>;
+ #clock-cells = <0>;
+ clock-output-names = "tcrefclk";
+ };
+ };
+
+ smb {
+ compatible = "simple-bus";
+
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0 0x08000000 0x04000000>,
+ <1 0 0 0x14000000 0x04000000>,
+ <2 0 0 0x18000000 0x04000000>,
+ <3 0 0 0x1c000000 0x04000000>,
+ <4 0 0 0x0c000000 0x04000000>,
+ <5 0 0 0x10000000 0x04000000>;
+
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 63>;
+ interrupt-map = <0 0 0 &gic 0 0 4>,
+ <0 0 1 &gic 0 1 4>,
+ <0 0 2 &gic 0 2 4>,
+ <0 0 3 &gic 0 3 4>,
+ <0 0 4 &gic 0 4 4>,
+ <0 0 5 &gic 0 5 4>,
+ <0 0 6 &gic 0 6 4>,
+ <0 0 7 &gic 0 7 4>,
+ <0 0 8 &gic 0 8 4>,
+ <0 0 9 &gic 0 9 4>,
+ <0 0 10 &gic 0 10 4>,
+ <0 0 11 &gic 0 11 4>,
+ <0 0 12 &gic 0 12 4>,
+ <0 0 13 &gic 0 13 4>,
+ <0 0 14 &gic 0 14 4>,
+ <0 0 15 &gic 0 15 4>,
+ <0 0 16 &gic 0 16 4>,
+ <0 0 17 &gic 0 17 4>,
+ <0 0 18 &gic 0 18 4>,
+ <0 0 19 &gic 0 19 4>,
+ <0 0 20 &gic 0 20 4>,
+ <0 0 21 &gic 0 21 4>,
+ <0 0 22 &gic 0 22 4>,
+ <0 0 23 &gic 0 23 4>,
+ <0 0 24 &gic 0 24 4>,
+ <0 0 25 &gic 0 25 4>,
+ <0 0 26 &gic 0 26 4>,
+ <0 0 27 &gic 0 27 4>,
+ <0 0 28 &gic 0 28 4>,
+ <0 0 29 &gic 0 29 4>,
+ <0 0 30 &gic 0 30 4>,
+ <0 0 31 &gic 0 31 4>,
+ <0 0 32 &gic 0 32 4>,
+ <0 0 33 &gic 0 33 4>,
+ <0 0 34 &gic 0 34 4>,
+ <0 0 35 &gic 0 35 4>,
+ <0 0 36 &gic 0 36 4>,
+ <0 0 37 &gic 0 37 4>,
+ <0 0 38 &gic 0 38 4>,
+ <0 0 39 &gic 0 39 4>,
+ <0 0 40 &gic 0 40 4>,
+ <0 0 41 &gic 0 41 4>,
+ <0 0 42 &gic 0 42 4>;
+
+ /include/ "rtsm_ve-motherboard.dtsi"
+ };
+};
+
+/include/ "clcd-panels.dtsi"
diff --git a/arch/arm/boot/dts/rtsm_ve-v2p-ca15x4-ca7x4.dts b/arch/arm/boot/dts/rtsm_ve-v2p-ca15x4-ca7x4.dts
new file mode 100644
index 00000000000000..5f1e727be28c60
--- /dev/null
+++ b/arch/arm/boot/dts/rtsm_ve-v2p-ca15x4-ca7x4.dts
@@ -0,0 +1,317 @@
+/*
+ * ARM Ltd. Fast Models
+ *
+ * Versatile Express (VE) system model
+ * ARMCortexA15x4CT
+ * ARMCortexA7x4CT
+ * RTSM_VE_Cortex_A15x4_A7x4.lisa
+ */
+
+/dts-v1/;
+
+/memreserve/ 0xff000000 0x01000000;
+
+/ {
+ model = "RTSM_VE_CortexA15x4-A7x4";
+ arm,vexpress,site = <0xf>;
+ compatible = "arm,rtsm_ve,cortex_a15x4_a7x4", "arm,vexpress";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ chosen { };
+
+ aliases {
+ serial0 = &v2m_serial0;
+ serial1 = &v2m_serial1;
+ serial2 = &v2m_serial2;
+ serial3 = &v2m_serial3;
+ };
+
+ clusters {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cluster0: cluster@0 {
+ reg = <0>;
+// freqs = <500000000 600000000 700000000 800000000 900000000 1000000000 1100000000 1200000000>;
+ cores {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ core0: core@0 {
+ reg = <0>;
+ };
+
+ core1: core@1 {
+ reg = <1>;
+ };
+
+ core2: core@2 {
+ reg = <2>;
+ };
+
+ core3: core@3 {
+ reg = <3>;
+ };
+
+ };
+ };
+
+ cluster1: cluster@1 {
+ reg = <1>;
+// freqs = <350000000 400000000 500000000 600000000 700000000 800000000 900000000 1000000000>;
+ cores {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ core4: core@0 {
+ reg = <0>;
+ };
+
+ core5: core@1 {
+ reg = <1>;
+ };
+
+ core6: core@2 {
+ reg = <2>;
+ };
+
+ core7: core@3 {
+ reg = <3>;
+ };
+
+ };
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0>;
+ cluster = <&cluster0>;
+ core = <&core0>;
+// clock-frequency = <1000000000>;
+ cci-control-port = <&cci_control1>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <1>;
+ cluster = <&cluster0>;
+ core = <&core1>;
+// clock-frequency = <1000000000>;
+ cci-control-port = <&cci_control1>;
+ };
+
+ cpu2: cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <2>;
+ cluster = <&cluster0>;
+ core = <&core2>;
+// clock-frequency = <1000000000>;
+ cci-control-port = <&cci_control1>;
+ };
+
+ cpu3: cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <3>;
+ cluster = <&cluster0>;
+ core = <&core3>;
+// clock-frequency = <1000000000>;
+ cci-control-port = <&cci_control1>;
+ };
+
+ cpu4: cpu@4 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x100>;
+ cluster = <&cluster1>;
+ core = <&core4>;
+// clock-frequency = <800000000>;
+ cci-control-port = <&cci_control2>;
+ };
+
+ cpu5: cpu@5 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x101>;
+ cluster = <&cluster1>;
+ core = <&core5>;
+// clock-frequency = <800000000>;
+ cci-control-port = <&cci_control2>;
+ };
+
+ cpu6: cpu@6 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x102>;
+ cluster = <&cluster1>;
+ core = <&core6>;
+// clock-frequency = <800000000>;
+ cci-control-port = <&cci_control2>;
+ };
+
+ cpu7: cpu@7 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x103>;
+ cluster = <&cluster1>;
+ core = <&core7>;
+// clock-frequency = <800000000>;
+ cci-control-port = <&cci_control2>;
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0 0x80000000 0 0x80000000>;
+ };
+
+ cci@2c090000 {
+ compatible = "arm,cci-400", "arm,cci";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0 0x2c090000 0 0x1000>;
+ ranges = <0x0 0x0 0x2c090000 0x10000>;
+
+ cci_control1: slave-if@4000 {
+ compatible = "arm,cci-400-ctrl-if";
+ interface-type = "ace";
+ reg = <0x4000 0x1000>;
+ };
+
+ cci_control2: slave-if@5000 {
+ compatible = "arm,cci-400-ctrl-if";
+ interface-type = "ace";
+ reg = <0x5000 0x1000>;
+ };
+ };
+
+ dcscb@60000000 {
+ compatible = "arm,rtsm,dcscb";
+ reg = <0 0x60000000 0 0x1000>;
+ };
+
+ gic: interrupt-controller@2c001000 {
+ compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0 0x2c001000 0 0x1000>,
+ <0 0x2c002000 0 0x1000>,
+ <0 0x2c004000 0 0x2000>,
+ <0 0x2c006000 0 0x2000>;
+ interrupts = <1 9 0xf04>;
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+
+ dcc {
+ compatible = "arm,vexpress,config-bus";
+ arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+ osc@0 {
+ /* ACLK clock to the AXI master port on the test chip */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 0>;
+ freq-range = <30000000 50000000>;
+ #clock-cells = <0>;
+ clock-output-names = "extsaxiclk";
+ };
+
+ oscclk1: osc@1 {
+ /* Reference clock for the CLCD */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 1>;
+ freq-range = <10000000 80000000>;
+ #clock-cells = <0>;
+ clock-output-names = "clcdclk";
+ };
+
+ smbclk: oscclk2: osc@2 {
+ /* Reference clock for the test chip internal PLLs */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 2>;
+ freq-range = <33000000 100000000>;
+ #clock-cells = <0>;
+ clock-output-names = "tcrefclk";
+ };
+ };
+
+ smb {
+ compatible = "simple-bus";
+
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0 0x08000000 0x04000000>,
+ <1 0 0 0x14000000 0x04000000>,
+ <2 0 0 0x18000000 0x04000000>,
+ <3 0 0 0x1c000000 0x04000000>,
+ <4 0 0 0x0c000000 0x04000000>,
+ <5 0 0 0x10000000 0x04000000>;
+
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 63>;
+ interrupt-map = <0 0 0 &gic 0 0 4>,
+ <0 0 1 &gic 0 1 4>,
+ <0 0 2 &gic 0 2 4>,
+ <0 0 3 &gic 0 3 4>,
+ <0 0 4 &gic 0 4 4>,
+ <0 0 5 &gic 0 5 4>,
+ <0 0 6 &gic 0 6 4>,
+ <0 0 7 &gic 0 7 4>,
+ <0 0 8 &gic 0 8 4>,
+ <0 0 9 &gic 0 9 4>,
+ <0 0 10 &gic 0 10 4>,
+ <0 0 11 &gic 0 11 4>,
+ <0 0 12 &gic 0 12 4>,
+ <0 0 13 &gic 0 13 4>,
+ <0 0 14 &gic 0 14 4>,
+ <0 0 15 &gic 0 15 4>,
+ <0 0 16 &gic 0 16 4>,
+ <0 0 17 &gic 0 17 4>,
+ <0 0 18 &gic 0 18 4>,
+ <0 0 19 &gic 0 19 4>,
+ <0 0 20 &gic 0 20 4>,
+ <0 0 21 &gic 0 21 4>,
+ <0 0 22 &gic 0 22 4>,
+ <0 0 23 &gic 0 23 4>,
+ <0 0 24 &gic 0 24 4>,
+ <0 0 25 &gic 0 25 4>,
+ <0 0 26 &gic 0 26 4>,
+ <0 0 27 &gic 0 27 4>,
+ <0 0 28 &gic 0 28 4>,
+ <0 0 29 &gic 0 29 4>,
+ <0 0 30 &gic 0 30 4>,
+ <0 0 31 &gic 0 31 4>,
+ <0 0 32 &gic 0 32 4>,
+ <0 0 33 &gic 0 33 4>,
+ <0 0 34 &gic 0 34 4>,
+ <0 0 35 &gic 0 35 4>,
+ <0 0 36 &gic 0 36 4>,
+ <0 0 37 &gic 0 37 4>,
+ <0 0 38 &gic 0 38 4>,
+ <0 0 39 &gic 0 39 4>,
+ <0 0 40 &gic 0 40 4>,
+ <0 0 41 &gic 0 41 4>,
+ <0 0 42 &gic 0 42 4>;
+
+ /include/ "rtsm_ve-motherboard.dtsi"
+ };
+};
+
+/include/ "clcd-panels.dtsi"
diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
index ac870fb3fa0d45..9584232ee6b6c6 100644
--- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
@@ -228,6 +228,7 @@
};
clcd@1f0000 {
+ status = "disabled";
compatible = "arm,pl111", "arm,primecell";
reg = <0x1f0000 0x1000>;
interrupts = <14>;
diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi
index f1420368355bb2..6593398c11ae3b 100644
--- a/arch/arm/boot/dts/vexpress-v2m.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m.dtsi
@@ -227,6 +227,7 @@
};
clcd@1f000 {
+ status = "disabled";
compatible = "arm,pl111", "arm,primecell";
reg = <0x1f000 0x1000>;
interrupts = <14>;
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
index 9420053acc1463..7cbe38cecf6c21 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
@@ -9,6 +9,8 @@
/dts-v1/;
+/memreserve/ 0xbf000000 0x01000000;
+
/ {
model = "V2P-CA15";
arm,hbi = <0x237>;
@@ -57,6 +59,8 @@
interrupts = <0 85 4>;
clocks = <&oscclk5>;
clock-names = "pxlclk";
+ mode = "1024x768-16@60";
+ framebuffer = <0 0xbf000000 0 0x01000000>;
};
memory-controller@2b0a0000 {
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
index 15f98cbcb75a3b..e56356a249cd4b 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
@@ -9,6 +9,8 @@
/dts-v1/;
+/memreserve/ 0xff000000 0x01000000;
+
/ {
model = "V2P-CA15_CA7";
arm,hbi = <0x249>;
@@ -29,29 +31,60 @@
i2c1 = &v2m_i2c_pcie;
};
- cpus {
+ clusters {
#address-cells = <1>;
#size-cells = <0>;
- cpu0: cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a15";
+ cluster0: cluster@0 {
reg = <0>;
- cci-control-port = <&cci_control1>;
+ cores {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ core0: core@0 {
+ reg = <0>;
+ };
+
+ core1: core@1 {
+ reg = <1>;
+ };
+
+ };
};
- cpu1: cpu@1 {
- device_type = "cpu";
- compatible = "arm,cortex-a15";
+ cluster1: cluster@1 {
reg = <1>;
- cci-control-port = <&cci_control1>;
+ cores {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ core2: core@0 {
+ reg = <0>;
+ };
+
+ core3: core@1 {
+ reg = <1>;
+ };
+
+ core4: core@2 {
+ reg = <2>;
+ };
+ };
};
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0x100>;
cci-control-port = <&cci_control2>;
+ cluster = <&cluster1>;
+ core = <&core2>;
+ clock-frequency = <800000000>;
};
cpu3: cpu@3 {
@@ -59,6 +92,9 @@
compatible = "arm,cortex-a7";
reg = <0x101>;
cci-control-port = <&cci_control2>;
+ cluster = <&cluster1>;
+ core = <&core3>;
+ clock-frequency = <800000000>;
};
cpu4: cpu@4 {
@@ -66,12 +102,35 @@
compatible = "arm,cortex-a7";
reg = <0x102>;
cci-control-port = <&cci_control2>;
+ cluster = <&cluster1>;
+ core = <&core4>;
+ clock-frequency = <800000000>;
+ };
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0>;
+ cci-control-port = <&cci_control1>;
+ cluster = <&cluster0>;
+ core = <&core0>;
+ clock-frequency = <1000000000>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <1>;
+ cci-control-port = <&cci_control1>;
+ cluster = <&cluster0>;
+ core = <&core1>;
+ clock-frequency = <1000000000>;
};
};
memory@80000000 {
device_type = "memory";
- reg = <0 0x80000000 0 0x40000000>;
+ reg = <0 0x80000000 0 0x80000000>;
};
wdt@2a490000 {
@@ -86,6 +145,8 @@
compatible = "arm,hdlcd";
reg = <0 0x2b000000 0 0x1000>;
interrupts = <0 85 4>;
+ mode = "1024x768-16@60";
+ framebuffer = <0 0xff000000 0 0x01000000>;
clocks = <&oscclk5>;
clock-names = "pxlclk";
};
@@ -127,6 +188,16 @@
interface-type = "ace";
reg = <0x5000 0x1000>;
};
+
+ pmu@9000 {
+ compatible = "arm,cci-400-pmu";
+ reg = <0x9000 0x5000>;
+ interrupts = <0 101 4>,
+ <0 102 4>,
+ <0 103 4>,
+ <0 104 4>,
+ <0 105 4>;
+ };
};
memory-controller@7ffd0000 {
@@ -164,12 +235,21 @@
<1 10 0xf08>;
};
- pmu {
+ pmu_a15 {
compatible = "arm,cortex-a15-pmu";
+ cluster = <&cluster0>;
interrupts = <0 68 4>,
<0 69 4>;
};
+ pmu_a7 {
+ compatible = "arm,cortex-a7-pmu";
+ cluster = <&cluster1>;
+ interrupts = <0 128 4>,
+ <0 129 4>,
+ <0 130 4>;
+ };
+
oscclk6a: oscclk6a {
/* Reference 24MHz clock */
compatible = "fixed-clock";
@@ -178,6 +258,19 @@
clock-output-names = "oscclk6a";
};
+/* PSCI requires support from firmware and is not present in the normal TC2
+ * distribution, so this node is commented out by default...
+
+ psci {
+ compatible = "arm,psci";
+ method = "smc";
+ cpu_suspend = <0x80100001>;
+ cpu_off = <0x80100002>;
+ cpu_on = <0x80100003>;
+ migrate = <0x80100004>;
+ };
+*/
+
dcc {
compatible = "arm,vexpress,config-bus";
arm,vexpress,config-bridge = <&v2m_sysreg>;
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
index c544a55045918e..cf633ed6a1b485 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
@@ -9,6 +9,8 @@
/dts-v1/;
+/memreserve/ 0xbf000000 0x01000000;
+
/ {
model = "V2P-CA5s";
arm,hbi = <0x225>;
@@ -59,6 +61,8 @@
interrupts = <0 85 4>;
clocks = <&oscclk3>;
clock-names = "pxlclk";
+ mode = "640x480-16@60";
+ framebuffer = <0xbf000000 0x01000000>;
};
memory-controller@2a150000 {
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index 62d9b225dcceec..f83706bd3f9a87 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
@@ -9,6 +9,8 @@
/dts-v1/;
+/include/ "clcd-panels.dtsi"
+
/ {
model = "V2P-CA9";
arm,hbi = <0x191>;
@@ -73,6 +75,8 @@
interrupts = <0 44 4>;
clocks = <&oscclk1>, <&oscclk2>;
clock-names = "clcdclk", "apb_pclk";
+ mode = "XVGA";
+ use_dma = <1>;
};
memory-controller@100e0000 {
diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig
index c3a4e9ceba34e3..4fb337ca0cb7d6 100644
--- a/arch/arm/common/Kconfig
+++ b/arch/arm/common/Kconfig
@@ -20,3 +20,53 @@ config SHARP_SCOOP
config TI_PRIV_EDMA
bool
+
+config FIQ_GLUE
+ bool
+ select FIQ
+
+config FIQ_DEBUGGER
+ bool "FIQ Mode Serial Debugger"
+ select FIQ
+ select FIQ_GLUE
+ default n
+ help
+ The FIQ serial debugger can accept commands even when the
+ kernel is unresponsive due to being stuck with interrupts
+ disabled.
+
+
+config FIQ_DEBUGGER_NO_SLEEP
+ bool "Keep serial debugger active"
+ depends on FIQ_DEBUGGER
+ default n
+ help
+ Enables the serial debugger at boot. Passing
+ fiq_debugger.no_sleep on the kernel commandline will
+ override this config option.
+
+config FIQ_DEBUGGER_WAKEUP_IRQ_ALWAYS_ON
+ bool "Don't disable wakeup IRQ when debugger is active"
+ depends on FIQ_DEBUGGER
+ default n
+ help
+ Don't disable the wakeup irq when enabling the uart clock. This will
+ cause extra interrupts, but it makes the serial debugger usable with
+ on some MSM radio builds that ignore the uart clock request in power
+ collapse.
+
+config FIQ_DEBUGGER_CONSOLE
+ bool "Console on FIQ Serial Debugger port"
+ depends on FIQ_DEBUGGER
+ default n
+ help
+ Enables a console so that printk messages are displayed on
+ the debugger serial port as the occur.
+
+config FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE
+ bool "Put the FIQ debugger into console mode by default"
+ depends on FIQ_DEBUGGER_CONSOLE
+ default n
+ help
+ If enabled, this puts the fiq debugger into console mode by default.
+ Otherwise, the fiq debugger will start out in debug mode.
diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile
index 4bdc41622c3668..14e592312033e9 100644
--- a/arch/arm/common/Makefile
+++ b/arch/arm/common/Makefile
@@ -4,6 +4,8 @@
obj-y += firmware.o
+obj-$(CONFIG_FIQ_DEBUGGER) += fiq_debugger.o
+obj-$(CONFIG_FIQ_GLUE) += fiq_glue.o fiq_glue_setup.o
obj-$(CONFIG_ICST) += icst.o
obj-$(CONFIG_SA1111) += sa1111.o
obj-$(CONFIG_DMABOUNCE) += dmabounce.o
@@ -13,6 +15,7 @@ obj-$(CONFIG_SHARP_SCOOP) += scoop.o
obj-$(CONFIG_PCI_HOST_ITE8152) += it8152.o
obj-$(CONFIG_ARM_TIMER_SP804) += timer-sp.o
obj-$(CONFIG_MCPM) += mcpm_head.o mcpm_entry.o mcpm_platsmp.o vlock.o
+CFLAGS_REMOVE_mcpm_entry.o = -pg
AFLAGS_mcpm_head.o := -march=armv7-a
AFLAGS_vlock.o := -march=armv7-a
obj-$(CONFIG_TI_PRIV_EDMA) += edma.o
diff --git a/arch/arm/common/fiq_debugger.c b/arch/arm/common/fiq_debugger.c
new file mode 100644
index 00000000000000..65b943c7630044
--- /dev/null
+++ b/arch/arm/common/fiq_debugger.c
@@ -0,0 +1,1376 @@
+/*
+ * arch/arm/common/fiq_debugger.c
+ *
+ * Serial Debugger Interface accessed through an FIQ interrupt.
+ *
+ * Copyright (C) 2008 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+#include
+#include
+#include
+
+#include
+
+#include "fiq_debugger_ringbuf.h"
+
+#define DEBUG_MAX 64
+#define MAX_UNHANDLED_FIQ_COUNT 1000000
+
+#define MAX_FIQ_DEBUGGER_PORTS 4
+
+#define THREAD_INFO(sp) ((struct thread_info *) \
+ ((unsigned long)(sp) & ~(THREAD_SIZE - 1)))
+
+struct fiq_debugger_state {
+ struct fiq_glue_handler handler;
+
+ int fiq;
+ int uart_irq;
+ int signal_irq;
+ int wakeup_irq;
+ bool wakeup_irq_no_set_wake;
+ struct clk *clk;
+ struct fiq_debugger_pdata *pdata;
+ struct platform_device *pdev;
+
+ char debug_cmd[DEBUG_MAX];
+ int debug_busy;
+ int debug_abort;
+
+ char debug_buf[DEBUG_MAX];
+ int debug_count;
+
+ bool no_sleep;
+ bool debug_enable;
+ bool ignore_next_wakeup_irq;
+ struct timer_list sleep_timer;
+ spinlock_t sleep_timer_lock;
+ bool uart_enabled;
+ struct wake_lock debugger_wake_lock;
+ bool console_enable;
+ int current_cpu;
+ atomic_t unhandled_fiq_count;
+ bool in_fiq;
+
+ struct work_struct work;
+ spinlock_t work_lock;
+ char work_cmd[DEBUG_MAX];
+
+#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE
+ spinlock_t console_lock;
+ struct console console;
+ struct tty_port tty_port;
+ struct fiq_debugger_ringbuf *tty_rbuf;
+ bool syslog_dumping;
+#endif
+
+ unsigned int last_irqs[NR_IRQS];
+ unsigned int last_local_timer_irqs[NR_CPUS];
+};
+
+#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE
+struct tty_driver *fiq_tty_driver;
+#endif
+
+#ifdef CONFIG_FIQ_DEBUGGER_NO_SLEEP
+static bool initial_no_sleep = true;
+#else
+static bool initial_no_sleep;
+#endif
+
+#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE
+static bool initial_debug_enable = true;
+static bool initial_console_enable = true;
+#else
+static bool initial_debug_enable;
+static bool initial_console_enable;
+#endif
+
+static bool fiq_kgdb_enable;
+
+module_param_named(no_sleep, initial_no_sleep, bool, 0644);
+module_param_named(debug_enable, initial_debug_enable, bool, 0644);
+module_param_named(console_enable, initial_console_enable, bool, 0644);
+module_param_named(kgdb_enable, fiq_kgdb_enable, bool, 0644);
+
+#ifdef CONFIG_FIQ_DEBUGGER_WAKEUP_IRQ_ALWAYS_ON
+static inline void enable_wakeup_irq(struct fiq_debugger_state *state) {}
+static inline void disable_wakeup_irq(struct fiq_debugger_state *state) {}
+#else
+static inline void enable_wakeup_irq(struct fiq_debugger_state *state)
+{
+ if (state->wakeup_irq < 0)
+ return;
+ enable_irq(state->wakeup_irq);
+ if (!state->wakeup_irq_no_set_wake)
+ enable_irq_wake(state->wakeup_irq);
+}
+static inline void disable_wakeup_irq(struct fiq_debugger_state *state)
+{
+ if (state->wakeup_irq < 0)
+ return;
+ disable_irq_nosync(state->wakeup_irq);
+ if (!state->wakeup_irq_no_set_wake)
+ disable_irq_wake(state->wakeup_irq);
+}
+#endif
+
+static bool inline debug_have_fiq(struct fiq_debugger_state *state)
+{
+ return (state->fiq >= 0);
+}
+
+static void debug_force_irq(struct fiq_debugger_state *state)
+{
+ unsigned int irq = state->signal_irq;
+
+ if (WARN_ON(!debug_have_fiq(state)))
+ return;
+ if (state->pdata->force_irq) {
+ state->pdata->force_irq(state->pdev, irq);
+ } else {
+ struct irq_chip *chip = irq_get_chip(irq);
+ if (chip && chip->irq_retrigger)
+ chip->irq_retrigger(irq_get_irq_data(irq));
+ }
+}
+
+static void debug_uart_enable(struct fiq_debugger_state *state)
+{
+ if (state->clk)
+ clk_enable(state->clk);
+ if (state->pdata->uart_enable)
+ state->pdata->uart_enable(state->pdev);
+}
+
+static void debug_uart_disable(struct fiq_debugger_state *state)
+{
+ if (state->pdata->uart_disable)
+ state->pdata->uart_disable(state->pdev);
+ if (state->clk)
+ clk_disable(state->clk);
+}
+
+static void debug_uart_flush(struct fiq_debugger_state *state)
+{
+ if (state->pdata->uart_flush)
+ state->pdata->uart_flush(state->pdev);
+}
+
+static void debug_putc(struct fiq_debugger_state *state, char c)
+{
+ state->pdata->uart_putc(state->pdev, c);
+}
+
+static void debug_puts(struct fiq_debugger_state *state, char *s)
+{
+ unsigned c;
+ while ((c = *s++)) {
+ if (c == '\n')
+ debug_putc(state, '\r');
+ debug_putc(state, c);
+ }
+}
+
+static void debug_prompt(struct fiq_debugger_state *state)
+{
+ debug_puts(state, "debug> ");
+}
+
+static void dump_kernel_log(struct fiq_debugger_state *state)
+{
+ char buf[512];
+ size_t len;
+ struct kmsg_dumper dumper = { .active = true };
+
+
+ kmsg_dump_rewind_nolock(&dumper);
+ while (kmsg_dump_get_line_nolock(&dumper, true, buf,
+ sizeof(buf) - 1, &len)) {
+ buf[len] = 0;
+ debug_puts(state, buf);
+ }
+}
+
+static char *mode_name(unsigned cpsr)
+{
+ switch (cpsr & MODE_MASK) {
+ case USR_MODE: return "USR";
+ case FIQ_MODE: return "FIQ";
+ case IRQ_MODE: return "IRQ";
+ case SVC_MODE: return "SVC";
+ case ABT_MODE: return "ABT";
+ case UND_MODE: return "UND";
+ case SYSTEM_MODE: return "SYS";
+ default: return "???";
+ }
+}
+
+static int debug_printf(void *cookie, const char *fmt, ...)
+{
+ struct fiq_debugger_state *state = cookie;
+ char buf[256];
+ va_list ap;
+
+ va_start(ap, fmt);
+ vsnprintf(buf, sizeof(buf), fmt, ap);
+ va_end(ap);
+
+ debug_puts(state, buf);
+ return state->debug_abort;
+}
+
+/* Safe outside fiq context */
+static int debug_printf_nfiq(void *cookie, const char *fmt, ...)
+{
+ struct fiq_debugger_state *state = cookie;
+ char buf[256];
+ va_list ap;
+ unsigned long irq_flags;
+
+ va_start(ap, fmt);
+ vsnprintf(buf, 128, fmt, ap);
+ va_end(ap);
+
+ local_irq_save(irq_flags);
+ debug_puts(state, buf);
+ debug_uart_flush(state);
+ local_irq_restore(irq_flags);
+ return state->debug_abort;
+}
+
+static void dump_regs(struct fiq_debugger_state *state, unsigned *regs)
+{
+ debug_printf(state, " r0 %08x r1 %08x r2 %08x r3 %08x\n",
+ regs[0], regs[1], regs[2], regs[3]);
+ debug_printf(state, " r4 %08x r5 %08x r6 %08x r7 %08x\n",
+ regs[4], regs[5], regs[6], regs[7]);
+ debug_printf(state, " r8 %08x r9 %08x r10 %08x r11 %08x mode %s\n",
+ regs[8], regs[9], regs[10], regs[11],
+ mode_name(regs[16]));
+ if ((regs[16] & MODE_MASK) == USR_MODE)
+ debug_printf(state, " ip %08x sp %08x lr %08x pc %08x "
+ "cpsr %08x\n", regs[12], regs[13], regs[14],
+ regs[15], regs[16]);
+ else
+ debug_printf(state, " ip %08x sp %08x lr %08x pc %08x "
+ "cpsr %08x spsr %08x\n", regs[12], regs[13],
+ regs[14], regs[15], regs[16], regs[17]);
+}
+
+struct mode_regs {
+ unsigned long sp_svc;
+ unsigned long lr_svc;
+ unsigned long spsr_svc;
+
+ unsigned long sp_abt;
+ unsigned long lr_abt;
+ unsigned long spsr_abt;
+
+ unsigned long sp_und;
+ unsigned long lr_und;
+ unsigned long spsr_und;
+
+ unsigned long sp_irq;
+ unsigned long lr_irq;
+ unsigned long spsr_irq;
+
+ unsigned long r8_fiq;
+ unsigned long r9_fiq;
+ unsigned long r10_fiq;
+ unsigned long r11_fiq;
+ unsigned long r12_fiq;
+ unsigned long sp_fiq;
+ unsigned long lr_fiq;
+ unsigned long spsr_fiq;
+};
+
+void __naked get_mode_regs(struct mode_regs *regs)
+{
+ asm volatile (
+ "mrs r1, cpsr\n"
+ "msr cpsr_c, #0xd3 @(SVC_MODE | PSR_I_BIT | PSR_F_BIT)\n"
+ "stmia r0!, {r13 - r14}\n"
+ "mrs r2, spsr\n"
+ "msr cpsr_c, #0xd7 @(ABT_MODE | PSR_I_BIT | PSR_F_BIT)\n"
+ "stmia r0!, {r2, r13 - r14}\n"
+ "mrs r2, spsr\n"
+ "msr cpsr_c, #0xdb @(UND_MODE | PSR_I_BIT | PSR_F_BIT)\n"
+ "stmia r0!, {r2, r13 - r14}\n"
+ "mrs r2, spsr\n"
+ "msr cpsr_c, #0xd2 @(IRQ_MODE | PSR_I_BIT | PSR_F_BIT)\n"
+ "stmia r0!, {r2, r13 - r14}\n"
+ "mrs r2, spsr\n"
+ "msr cpsr_c, #0xd1 @(FIQ_MODE | PSR_I_BIT | PSR_F_BIT)\n"
+ "stmia r0!, {r2, r8 - r14}\n"
+ "mrs r2, spsr\n"
+ "stmia r0!, {r2}\n"
+ "msr cpsr_c, r1\n"
+ "bx lr\n");
+}
+
+
+static void dump_allregs(struct fiq_debugger_state *state, unsigned *regs)
+{
+ struct mode_regs mode_regs;
+ dump_regs(state, regs);
+ get_mode_regs(&mode_regs);
+ debug_printf(state, " svc: sp %08x lr %08x spsr %08x\n",
+ mode_regs.sp_svc, mode_regs.lr_svc, mode_regs.spsr_svc);
+ debug_printf(state, " abt: sp %08x lr %08x spsr %08x\n",
+ mode_regs.sp_abt, mode_regs.lr_abt, mode_regs.spsr_abt);
+ debug_printf(state, " und: sp %08x lr %08x spsr %08x\n",
+ mode_regs.sp_und, mode_regs.lr_und, mode_regs.spsr_und);
+ debug_printf(state, " irq: sp %08x lr %08x spsr %08x\n",
+ mode_regs.sp_irq, mode_regs.lr_irq, mode_regs.spsr_irq);
+ debug_printf(state, " fiq: r8 %08x r9 %08x r10 %08x r11 %08x "
+ "r12 %08x\n",
+ mode_regs.r8_fiq, mode_regs.r9_fiq, mode_regs.r10_fiq,
+ mode_regs.r11_fiq, mode_regs.r12_fiq);
+ debug_printf(state, " fiq: sp %08x lr %08x spsr %08x\n",
+ mode_regs.sp_fiq, mode_regs.lr_fiq, mode_regs.spsr_fiq);
+}
+
+static void dump_irqs(struct fiq_debugger_state *state)
+{
+ int n;
+ struct irq_desc *desc;
+
+ debug_printf(state, "irqnr total since-last status name\n");
+ for_each_irq_desc(n, desc) {
+ struct irqaction *act = desc->action;
+ if (!act && !kstat_irqs(n))
+ continue;
+ debug_printf(state, "%5d: %10u %11u %8x %s\n", n,
+ kstat_irqs(n),
+ kstat_irqs(n) - state->last_irqs[n],
+ desc->status_use_accessors,
+ (act && act->name) ? act->name : "???");
+ state->last_irqs[n] = kstat_irqs(n);
+ }
+}
+
+struct stacktrace_state {
+ struct fiq_debugger_state *state;
+ unsigned int depth;
+};
+
+static int report_trace(struct stackframe *frame, void *d)
+{
+ struct stacktrace_state *sts = d;
+
+ if (sts->depth) {
+ debug_printf(sts->state,
+ " pc: %p (%pF), lr %p (%pF), sp %p, fp %p\n",
+ frame->pc, frame->pc, frame->lr, frame->lr,
+ frame->sp, frame->fp);
+ sts->depth--;
+ return 0;
+ }
+ debug_printf(sts->state, " ...\n");
+
+ return sts->depth == 0;
+}
+
+struct frame_tail {
+ struct frame_tail *fp;
+ unsigned long sp;
+ unsigned long lr;
+} __attribute__((packed));
+
+static struct frame_tail *user_backtrace(struct fiq_debugger_state *state,
+ struct frame_tail *tail)
+{
+ struct frame_tail buftail[2];
+
+ /* Also check accessibility of one struct frame_tail beyond */
+ if (!access_ok(VERIFY_READ, tail, sizeof(buftail))) {
+ debug_printf(state, " invalid frame pointer %p\n", tail);
+ return NULL;
+ }
+ if (__copy_from_user_inatomic(buftail, tail, sizeof(buftail))) {
+ debug_printf(state,
+ " failed to copy frame pointer %p\n", tail);
+ return NULL;
+ }
+
+ debug_printf(state, " %p\n", buftail[0].lr);
+
+ /* frame pointers should strictly progress back up the stack
+ * (towards higher addresses) */
+ if (tail >= buftail[0].fp)
+ return NULL;
+
+ return buftail[0].fp-1;
+}
+
+void dump_stacktrace(struct fiq_debugger_state *state,
+ struct pt_regs * const regs, unsigned int depth, void *ssp)
+{
+ struct frame_tail *tail;
+ struct thread_info *real_thread_info = THREAD_INFO(ssp);
+ struct stacktrace_state sts;
+
+ sts.depth = depth;
+ sts.state = state;
+ *current_thread_info() = *real_thread_info;
+
+ if (!current)
+ debug_printf(state, "current NULL\n");
+ else
+ debug_printf(state, "pid: %d comm: %s\n",
+ current->pid, current->comm);
+ dump_regs(state, (unsigned *)regs);
+
+ if (!user_mode(regs)) {
+ struct stackframe frame;
+ frame.fp = regs->ARM_fp;
+ frame.sp = regs->ARM_sp;
+ frame.lr = regs->ARM_lr;
+ frame.pc = regs->ARM_pc;
+ debug_printf(state,
+ " pc: %p (%pF), lr %p (%pF), sp %p, fp %p\n",
+ regs->ARM_pc, regs->ARM_pc, regs->ARM_lr, regs->ARM_lr,
+ regs->ARM_sp, regs->ARM_fp);
+ walk_stackframe(&frame, report_trace, &sts);
+ return;
+ }
+
+ tail = ((struct frame_tail *) regs->ARM_fp) - 1;
+ while (depth-- && tail && !((unsigned long) tail & 3))
+ tail = user_backtrace(state, tail);
+}
+
+static void do_ps(struct fiq_debugger_state *state)
+{
+ struct task_struct *g;
+ struct task_struct *p;
+ unsigned task_state;
+ static const char stat_nam[] = "RSDTtZX";
+
+ debug_printf(state, "pid ppid prio task pc\n");
+ read_lock(&tasklist_lock);
+ do_each_thread(g, p) {
+ task_state = p->state ? __ffs(p->state) + 1 : 0;
+ debug_printf(state,
+ "%5d %5d %4d ", p->pid, p->parent->pid, p->prio);
+ debug_printf(state, "%-13.13s %c", p->comm,
+ task_state >= sizeof(stat_nam) ? '?' : stat_nam[task_state]);
+ if (task_state == TASK_RUNNING)
+ debug_printf(state, " running\n");
+ else
+ debug_printf(state, " %08lx\n", thread_saved_pc(p));
+ } while_each_thread(g, p);
+ read_unlock(&tasklist_lock);
+}
+
+#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE
+static void begin_syslog_dump(struct fiq_debugger_state *state)
+{
+ state->syslog_dumping = true;
+}
+
+static void end_syslog_dump(struct fiq_debugger_state *state)
+{
+ state->syslog_dumping = false;
+}
+#else
+extern int do_syslog(int type, char __user *bug, int count);
+static void begin_syslog_dump(struct fiq_debugger_state *state)
+{
+ do_syslog(5 /* clear */, NULL, 0);
+}
+
+static void end_syslog_dump(struct fiq_debugger_state *state)
+{
+ dump_kernel_log(state);
+}
+#endif
+
+static void do_sysrq(struct fiq_debugger_state *state, char rq)
+{
+ if ((rq == 'g' || rq == 'G') && !fiq_kgdb_enable) {
+ debug_printf(state, "sysrq-g blocked\n");
+ return;
+ }
+ begin_syslog_dump(state);
+ handle_sysrq(rq);
+ end_syslog_dump(state);
+}
+
+#ifdef CONFIG_KGDB
+static void do_kgdb(struct fiq_debugger_state *state)
+{
+ if (!fiq_kgdb_enable) {
+ debug_printf(state, "kgdb through fiq debugger not enabled\n");
+ return;
+ }
+
+ debug_printf(state, "enabling console and triggering kgdb\n");
+ state->console_enable = true;
+ handle_sysrq('g');
+}
+#endif
+
+static void debug_schedule_work(struct fiq_debugger_state *state, char *cmd)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&state->work_lock, flags);
+ if (state->work_cmd[0] != '\0') {
+ debug_printf(state, "work command processor busy\n");
+ spin_unlock_irqrestore(&state->work_lock, flags);
+ return;
+ }
+
+ strlcpy(state->work_cmd, cmd, sizeof(state->work_cmd));
+ spin_unlock_irqrestore(&state->work_lock, flags);
+
+ schedule_work(&state->work);
+}
+
+static void debug_work(struct work_struct *work)
+{
+ struct fiq_debugger_state *state;
+ char work_cmd[DEBUG_MAX];
+ char *cmd;
+ unsigned long flags;
+
+ state = container_of(work, struct fiq_debugger_state, work);
+
+ spin_lock_irqsave(&state->work_lock, flags);
+
+ strlcpy(work_cmd, state->work_cmd, sizeof(work_cmd));
+ state->work_cmd[0] = '\0';
+
+ spin_unlock_irqrestore(&state->work_lock, flags);
+
+ cmd = work_cmd;
+ if (!strncmp(cmd, "reboot", 6)) {
+ cmd += 6;
+ while (*cmd == ' ')
+ cmd++;
+ if (cmd != '\0')
+ kernel_restart(cmd);
+ else
+ kernel_restart(NULL);
+ } else {
+ debug_printf(state, "unknown work command '%s'\n", work_cmd);
+ }
+}
+
+/* This function CANNOT be called in FIQ context */
+static void debug_irq_exec(struct fiq_debugger_state *state, char *cmd)
+{
+ if (!strcmp(cmd, "ps"))
+ do_ps(state);
+ if (!strcmp(cmd, "sysrq"))
+ do_sysrq(state, 'h');
+ if (!strncmp(cmd, "sysrq ", 6))
+ do_sysrq(state, cmd[6]);
+#ifdef CONFIG_KGDB
+ if (!strcmp(cmd, "kgdb"))
+ do_kgdb(state);
+#endif
+ if (!strncmp(cmd, "reboot", 6))
+ debug_schedule_work(state, cmd);
+}
+
+static void debug_help(struct fiq_debugger_state *state)
+{
+ debug_printf(state, "FIQ Debugger commands:\n"
+ " pc PC status\n"
+ " regs Register dump\n"
+ " allregs Extended Register dump\n"
+ " bt Stack trace\n"
+ " reboot [] Reboot with command \n"
+ " reset [] Hard reset with command \n"
+ " irqs Interupt status\n"
+ " kmsg Kernel log\n"
+ " version Kernel version\n");
+ debug_printf(state, " sleep Allow sleep while in FIQ\n"
+ " nosleep Disable sleep while in FIQ\n"
+ " console Switch terminal to console\n"
+ " cpu Current CPU\n"
+ " cpu Switch to CPU\n");
+ debug_printf(state, " ps Process list\n"
+ " sysrq sysrq options\n"
+ " sysrq Execute sysrq with \n");
+#ifdef CONFIG_KGDB
+ debug_printf(state, " kgdb Enter kernel debugger\n");
+#endif
+}
+
+static void take_affinity(void *info)
+{
+ struct fiq_debugger_state *state = info;
+ struct cpumask cpumask;
+
+ cpumask_clear(&cpumask);
+ cpumask_set_cpu(get_cpu(), &cpumask);
+
+ irq_set_affinity(state->uart_irq, &cpumask);
+}
+
+static void switch_cpu(struct fiq_debugger_state *state, int cpu)
+{
+ if (!debug_have_fiq(state))
+ smp_call_function_single(cpu, take_affinity, state, false);
+ state->current_cpu = cpu;
+}
+
+static bool debug_fiq_exec(struct fiq_debugger_state *state,
+ const char *cmd, unsigned *regs, void *svc_sp)
+{
+ bool signal_helper = false;
+
+ if (!strcmp(cmd, "help") || !strcmp(cmd, "?")) {
+ debug_help(state);
+ } else if (!strcmp(cmd, "pc")) {
+ debug_printf(state, " pc %08x cpsr %08x mode %s\n",
+ regs[15], regs[16], mode_name(regs[16]));
+ } else if (!strcmp(cmd, "regs")) {
+ dump_regs(state, regs);
+ } else if (!strcmp(cmd, "allregs")) {
+ dump_allregs(state, regs);
+ } else if (!strcmp(cmd, "bt")) {
+ dump_stacktrace(state, (struct pt_regs *)regs, 100, svc_sp);
+ } else if (!strncmp(cmd, "reset", 5)) {
+ cmd += 5;
+ while (*cmd == ' ')
+ cmd++;
+ if (*cmd) {
+ char tmp_cmd[32];
+ strlcpy(tmp_cmd, cmd, sizeof(tmp_cmd));
+ machine_restart(tmp_cmd);
+ } else {
+ machine_restart(NULL);
+ }
+ } else if (!strcmp(cmd, "irqs")) {
+ dump_irqs(state);
+ } else if (!strcmp(cmd, "kmsg")) {
+ dump_kernel_log(state);
+ } else if (!strcmp(cmd, "version")) {
+ debug_printf(state, "%s\n", linux_banner);
+ } else if (!strcmp(cmd, "sleep")) {
+ state->no_sleep = false;
+ debug_printf(state, "enabling sleep\n");
+ } else if (!strcmp(cmd, "nosleep")) {
+ state->no_sleep = true;
+ debug_printf(state, "disabling sleep\n");
+ } else if (!strcmp(cmd, "console")) {
+ debug_printf(state, "console mode\n");
+ debug_uart_flush(state);
+ state->console_enable = true;
+ } else if (!strcmp(cmd, "cpu")) {
+ debug_printf(state, "cpu %d\n", state->current_cpu);
+ } else if (!strncmp(cmd, "cpu ", 4)) {
+ unsigned long cpu = 0;
+ if (strict_strtoul(cmd + 4, 10, &cpu) == 0)
+ switch_cpu(state, cpu);
+ else
+ debug_printf(state, "invalid cpu\n");
+ debug_printf(state, "cpu %d\n", state->current_cpu);
+ } else {
+ if (state->debug_busy) {
+ debug_printf(state,
+ "command processor busy. trying to abort.\n");
+ state->debug_abort = -1;
+ } else {
+ strcpy(state->debug_cmd, cmd);
+ state->debug_busy = 1;
+ }
+
+ return true;
+ }
+ if (!state->console_enable)
+ debug_prompt(state);
+
+ return signal_helper;
+}
+
+static void sleep_timer_expired(unsigned long data)
+{
+ struct fiq_debugger_state *state = (struct fiq_debugger_state *)data;
+ unsigned long flags;
+
+ spin_lock_irqsave(&state->sleep_timer_lock, flags);
+ if (state->uart_enabled && !state->no_sleep) {
+ if (state->debug_enable && !state->console_enable) {
+ state->debug_enable = false;
+ debug_printf_nfiq(state, "suspending fiq debugger\n");
+ }
+ state->ignore_next_wakeup_irq = true;
+ debug_uart_disable(state);
+ state->uart_enabled = false;
+ enable_wakeup_irq(state);
+ }
+ wake_unlock(&state->debugger_wake_lock);
+ spin_unlock_irqrestore(&state->sleep_timer_lock, flags);
+}
+
+static void handle_wakeup(struct fiq_debugger_state *state)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&state->sleep_timer_lock, flags);
+ if (state->wakeup_irq >= 0 && state->ignore_next_wakeup_irq) {
+ state->ignore_next_wakeup_irq = false;
+ } else if (!state->uart_enabled) {
+ wake_lock(&state->debugger_wake_lock);
+ debug_uart_enable(state);
+ state->uart_enabled = true;
+ disable_wakeup_irq(state);
+ mod_timer(&state->sleep_timer, jiffies + HZ / 2);
+ }
+ spin_unlock_irqrestore(&state->sleep_timer_lock, flags);
+}
+
+static irqreturn_t wakeup_irq_handler(int irq, void *dev)
+{
+ struct fiq_debugger_state *state = dev;
+
+ if (!state->no_sleep)
+ debug_puts(state, "WAKEUP\n");
+ handle_wakeup(state);
+
+ return IRQ_HANDLED;
+}
+
+static void debug_handle_console_irq_context(struct fiq_debugger_state *state)
+{
+#if defined(CONFIG_FIQ_DEBUGGER_CONSOLE)
+ if (state->tty_port.ops) {
+ int i;
+ int count = fiq_debugger_ringbuf_level(state->tty_rbuf);
+ for (i = 0; i < count; i++) {
+ int c = fiq_debugger_ringbuf_peek(state->tty_rbuf, 0);
+ tty_insert_flip_char(&state->tty_port, c, TTY_NORMAL);
+ if (!fiq_debugger_ringbuf_consume(state->tty_rbuf, 1))
+ pr_warn("fiq tty failed to consume byte\n");
+ }
+ tty_flip_buffer_push(&state->tty_port);
+ }
+#endif
+}
+
+static void debug_handle_irq_context(struct fiq_debugger_state *state)
+{
+ if (!state->no_sleep) {
+ unsigned long flags;
+
+ spin_lock_irqsave(&state->sleep_timer_lock, flags);
+ wake_lock(&state->debugger_wake_lock);
+ mod_timer(&state->sleep_timer, jiffies + HZ * 5);
+ spin_unlock_irqrestore(&state->sleep_timer_lock, flags);
+ }
+ debug_handle_console_irq_context(state);
+ if (state->debug_busy) {
+ debug_irq_exec(state, state->debug_cmd);
+ if (!state->console_enable)
+ debug_prompt(state);
+ state->debug_busy = 0;
+ }
+}
+
+static int debug_getc(struct fiq_debugger_state *state)
+{
+ return state->pdata->uart_getc(state->pdev);
+}
+
+static bool debug_handle_uart_interrupt(struct fiq_debugger_state *state,
+ int this_cpu, void *regs, void *svc_sp)
+{
+ int c;
+ static int last_c;
+ int count = 0;
+ bool signal_helper = false;
+
+ if (this_cpu != state->current_cpu) {
+ if (state->in_fiq)
+ return false;
+
+ if (atomic_inc_return(&state->unhandled_fiq_count) !=
+ MAX_UNHANDLED_FIQ_COUNT)
+ return false;
+
+ debug_printf(state, "fiq_debugger: cpu %d not responding, "
+ "reverting to cpu %d\n", state->current_cpu,
+ this_cpu);
+
+ atomic_set(&state->unhandled_fiq_count, 0);
+ switch_cpu(state, this_cpu);
+ return false;
+ }
+
+ state->in_fiq = true;
+
+ while ((c = debug_getc(state)) != FIQ_DEBUGGER_NO_CHAR) {
+ count++;
+ if (!state->debug_enable) {
+ if ((c == 13) || (c == 10)) {
+ state->debug_enable = true;
+ state->debug_count = 0;
+ debug_prompt(state);
+ }
+ } else if (c == FIQ_DEBUGGER_BREAK) {
+ state->console_enable = false;
+ debug_puts(state, "fiq debugger mode\n");
+ state->debug_count = 0;
+ debug_prompt(state);
+#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE
+ } else if (state->console_enable && state->tty_rbuf) {
+ fiq_debugger_ringbuf_push(state->tty_rbuf, c);
+ signal_helper = true;
+#endif
+ } else if ((c >= ' ') && (c < 127)) {
+ if (state->debug_count < (DEBUG_MAX - 1)) {
+ state->debug_buf[state->debug_count++] = c;
+ debug_putc(state, c);
+ }
+ } else if ((c == 8) || (c == 127)) {
+ if (state->debug_count > 0) {
+ state->debug_count--;
+ debug_putc(state, 8);
+ debug_putc(state, ' ');
+ debug_putc(state, 8);
+ }
+ } else if ((c == 13) || (c == 10)) {
+ if (c == '\r' || (c == '\n' && last_c != '\r')) {
+ debug_putc(state, '\r');
+ debug_putc(state, '\n');
+ }
+ if (state->debug_count) {
+ state->debug_buf[state->debug_count] = 0;
+ state->debug_count = 0;
+ signal_helper |=
+ debug_fiq_exec(state, state->debug_buf,
+ regs, svc_sp);
+ } else {
+ debug_prompt(state);
+ }
+ }
+ last_c = c;
+ }
+ if (!state->console_enable)
+ debug_uart_flush(state);
+ if (state->pdata->fiq_ack)
+ state->pdata->fiq_ack(state->pdev, state->fiq);
+
+ /* poke sleep timer if necessary */
+ if (state->debug_enable && !state->no_sleep)
+ signal_helper = true;
+
+ atomic_set(&state->unhandled_fiq_count, 0);
+ state->in_fiq = false;
+
+ return signal_helper;
+}
+
+static void debug_fiq(struct fiq_glue_handler *h, void *regs, void *svc_sp)
+{
+ struct fiq_debugger_state *state =
+ container_of(h, struct fiq_debugger_state, handler);
+ unsigned int this_cpu = THREAD_INFO(svc_sp)->cpu;
+ bool need_irq;
+
+ need_irq = debug_handle_uart_interrupt(state, this_cpu, regs, svc_sp);
+ if (need_irq)
+ debug_force_irq(state);
+}
+
+/*
+ * When not using FIQs, we only use this single interrupt as an entry point.
+ * This just effectively takes over the UART interrupt and does all the work
+ * in this context.
+ */
+static irqreturn_t debug_uart_irq(int irq, void *dev)
+{
+ struct fiq_debugger_state *state = dev;
+ bool not_done;
+
+ handle_wakeup(state);
+
+ /* handle the debugger irq in regular context */
+ not_done = debug_handle_uart_interrupt(state, smp_processor_id(),
+ get_irq_regs(),
+ current_thread_info());
+ if (not_done)
+ debug_handle_irq_context(state);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * If FIQs are used, not everything can happen in fiq context.
+ * FIQ handler does what it can and then signals this interrupt to finish the
+ * job in irq context.
+ */
+static irqreturn_t debug_signal_irq(int irq, void *dev)
+{
+ struct fiq_debugger_state *state = dev;
+
+ if (state->pdata->force_irq_ack)
+ state->pdata->force_irq_ack(state->pdev, state->signal_irq);
+
+ debug_handle_irq_context(state);
+
+ return IRQ_HANDLED;
+}
+
+static void debug_resume(struct fiq_glue_handler *h)
+{
+ struct fiq_debugger_state *state =
+ container_of(h, struct fiq_debugger_state, handler);
+ if (state->pdata->uart_resume)
+ state->pdata->uart_resume(state->pdev);
+}
+
+#if defined(CONFIG_FIQ_DEBUGGER_CONSOLE)
+struct tty_driver *debug_console_device(struct console *co, int *index)
+{
+ *index = co->index;
+ return fiq_tty_driver;
+}
+
+static void debug_console_write(struct console *co,
+ const char *s, unsigned int count)
+{
+ struct fiq_debugger_state *state;
+ unsigned long flags;
+
+ state = container_of(co, struct fiq_debugger_state, console);
+
+ if (!state->console_enable && !state->syslog_dumping)
+ return;
+
+ debug_uart_enable(state);
+ spin_lock_irqsave(&state->console_lock, flags);
+ while (count--) {
+ if (*s == '\n')
+ debug_putc(state, '\r');
+ debug_putc(state, *s++);
+ }
+ debug_uart_flush(state);
+ spin_unlock_irqrestore(&state->console_lock, flags);
+ debug_uart_disable(state);
+}
+
+static struct console fiq_debugger_console = {
+ .name = "ttyFIQ",
+ .device = debug_console_device,
+ .write = debug_console_write,
+ .flags = CON_PRINTBUFFER | CON_ANYTIME | CON_ENABLED,
+};
+
+int fiq_tty_open(struct tty_struct *tty, struct file *filp)
+{
+ int line = tty->index;
+ struct fiq_debugger_state **states = tty->driver->driver_state;
+ struct fiq_debugger_state *state = states[line];
+
+ return tty_port_open(&state->tty_port, tty, filp);
+}
+
+void fiq_tty_close(struct tty_struct *tty, struct file *filp)
+{
+ tty_port_close(tty->port, tty, filp);
+}
+
+int fiq_tty_write(struct tty_struct *tty, const unsigned char *buf, int count)
+{
+ int i;
+ int line = tty->index;
+ struct fiq_debugger_state **states = tty->driver->driver_state;
+ struct fiq_debugger_state *state = states[line];
+
+ if (!state->console_enable)
+ return count;
+
+ debug_uart_enable(state);
+ spin_lock_irq(&state->console_lock);
+ for (i = 0; i < count; i++)
+ debug_putc(state, *buf++);
+ spin_unlock_irq(&state->console_lock);
+ debug_uart_disable(state);
+
+ return count;
+}
+
+int fiq_tty_write_room(struct tty_struct *tty)
+{
+ return 16;
+}
+
+#ifdef CONFIG_CONSOLE_POLL
+static int fiq_tty_poll_init(struct tty_driver *driver, int line, char *options)
+{
+ return 0;
+}
+
+static int fiq_tty_poll_get_char(struct tty_driver *driver, int line)
+{
+ struct fiq_debugger_state **states = driver->driver_state;
+ struct fiq_debugger_state *state = states[line];
+ int c = NO_POLL_CHAR;
+
+ debug_uart_enable(state);
+ if (debug_have_fiq(state)) {
+ int count = fiq_debugger_ringbuf_level(state->tty_rbuf);
+ if (count > 0) {
+ c = fiq_debugger_ringbuf_peek(state->tty_rbuf, 0);
+ fiq_debugger_ringbuf_consume(state->tty_rbuf, 1);
+ }
+ } else {
+ c = debug_getc(state);
+ if (c == FIQ_DEBUGGER_NO_CHAR)
+ c = NO_POLL_CHAR;
+ }
+ debug_uart_disable(state);
+
+ return c;
+}
+
+static void fiq_tty_poll_put_char(struct tty_driver *driver, int line, char ch)
+{
+ struct fiq_debugger_state **states = driver->driver_state;
+ struct fiq_debugger_state *state = states[line];
+ debug_uart_enable(state);
+ debug_putc(state, ch);
+ debug_uart_disable(state);
+}
+#endif
+
+static const struct tty_port_operations fiq_tty_port_ops;
+
+static const struct tty_operations fiq_tty_driver_ops = {
+ .write = fiq_tty_write,
+ .write_room = fiq_tty_write_room,
+ .open = fiq_tty_open,
+ .close = fiq_tty_close,
+#ifdef CONFIG_CONSOLE_POLL
+ .poll_init = fiq_tty_poll_init,
+ .poll_get_char = fiq_tty_poll_get_char,
+ .poll_put_char = fiq_tty_poll_put_char,
+#endif
+};
+
+static int fiq_debugger_tty_init(void)
+{
+ int ret;
+ struct fiq_debugger_state **states = NULL;
+
+ states = kzalloc(sizeof(*states) * MAX_FIQ_DEBUGGER_PORTS, GFP_KERNEL);
+ if (!states) {
+ pr_err("Failed to allocate fiq debugger state structres\n");
+ return -ENOMEM;
+ }
+
+ fiq_tty_driver = alloc_tty_driver(MAX_FIQ_DEBUGGER_PORTS);
+ if (!fiq_tty_driver) {
+ pr_err("Failed to allocate fiq debugger tty\n");
+ ret = -ENOMEM;
+ goto err_free_state;
+ }
+
+ fiq_tty_driver->owner = THIS_MODULE;
+ fiq_tty_driver->driver_name = "fiq-debugger";
+ fiq_tty_driver->name = "ttyFIQ";
+ fiq_tty_driver->type = TTY_DRIVER_TYPE_SERIAL;
+ fiq_tty_driver->subtype = SERIAL_TYPE_NORMAL;
+ fiq_tty_driver->init_termios = tty_std_termios;
+ fiq_tty_driver->flags = TTY_DRIVER_REAL_RAW |
+ TTY_DRIVER_DYNAMIC_DEV;
+ fiq_tty_driver->driver_state = states;
+
+ fiq_tty_driver->init_termios.c_cflag =
+ B115200 | CS8 | CREAD | HUPCL | CLOCAL;
+ fiq_tty_driver->init_termios.c_ispeed = 115200;
+ fiq_tty_driver->init_termios.c_ospeed = 115200;
+
+ tty_set_operations(fiq_tty_driver, &fiq_tty_driver_ops);
+
+ ret = tty_register_driver(fiq_tty_driver);
+ if (ret) {
+ pr_err("Failed to register fiq tty: %d\n", ret);
+ goto err_free_tty;
+ }
+
+ pr_info("Registered FIQ tty driver\n");
+ return 0;
+
+err_free_tty:
+ put_tty_driver(fiq_tty_driver);
+ fiq_tty_driver = NULL;
+err_free_state:
+ kfree(states);
+ return ret;
+}
+
+static int fiq_debugger_tty_init_one(struct fiq_debugger_state *state)
+{
+ int ret;
+ struct device *tty_dev;
+ struct fiq_debugger_state **states = fiq_tty_driver->driver_state;
+
+ states[state->pdev->id] = state;
+
+ state->tty_rbuf = fiq_debugger_ringbuf_alloc(1024);
+ if (!state->tty_rbuf) {
+ pr_err("Failed to allocate fiq debugger ringbuf\n");
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ tty_port_init(&state->tty_port);
+ state->tty_port.ops = &fiq_tty_port_ops;
+
+ tty_dev = tty_port_register_device(&state->tty_port, fiq_tty_driver,
+ state->pdev->id, &state->pdev->dev);
+ if (IS_ERR(tty_dev)) {
+ pr_err("Failed to register fiq debugger tty device\n");
+ ret = PTR_ERR(tty_dev);
+ goto err;
+ }
+
+ device_set_wakeup_capable(tty_dev, 1);
+
+ pr_info("Registered fiq debugger ttyFIQ%d\n", state->pdev->id);
+
+ return 0;
+
+err:
+ fiq_debugger_ringbuf_free(state->tty_rbuf);
+ state->tty_rbuf = NULL;
+ return ret;
+}
+#endif
+
+static int fiq_debugger_dev_suspend(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct fiq_debugger_state *state = platform_get_drvdata(pdev);
+
+ if (state->pdata->uart_dev_suspend)
+ return state->pdata->uart_dev_suspend(pdev);
+ return 0;
+}
+
+static int fiq_debugger_dev_resume(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct fiq_debugger_state *state = platform_get_drvdata(pdev);
+
+ if (state->pdata->uart_dev_resume)
+ return state->pdata->uart_dev_resume(pdev);
+ return 0;
+}
+
+static int fiq_debugger_probe(struct platform_device *pdev)
+{
+ int ret;
+ struct fiq_debugger_pdata *pdata = dev_get_platdata(&pdev->dev);
+ struct fiq_debugger_state *state;
+ int fiq;
+ int uart_irq;
+
+ if (pdev->id >= MAX_FIQ_DEBUGGER_PORTS)
+ return -EINVAL;
+
+ if (!pdata->uart_getc || !pdata->uart_putc)
+ return -EINVAL;
+ if ((pdata->uart_enable && !pdata->uart_disable) ||
+ (!pdata->uart_enable && pdata->uart_disable))
+ return -EINVAL;
+
+ fiq = platform_get_irq_byname(pdev, "fiq");
+ uart_irq = platform_get_irq_byname(pdev, "uart_irq");
+
+ /* uart_irq mode and fiq mode are mutually exclusive, but one of them
+ * is required */
+ if ((uart_irq < 0 && fiq < 0) || (uart_irq >= 0 && fiq >= 0))
+ return -EINVAL;
+ if (fiq >= 0 && !pdata->fiq_enable)
+ return -EINVAL;
+
+ state = kzalloc(sizeof(*state), GFP_KERNEL);
+ setup_timer(&state->sleep_timer, sleep_timer_expired,
+ (unsigned long)state);
+ state->pdata = pdata;
+ state->pdev = pdev;
+ state->no_sleep = initial_no_sleep;
+ state->debug_enable = initial_debug_enable;
+ state->console_enable = initial_console_enable;
+
+ state->fiq = fiq;
+ state->uart_irq = uart_irq;
+ state->signal_irq = platform_get_irq_byname(pdev, "signal");
+ state->wakeup_irq = platform_get_irq_byname(pdev, "wakeup");
+
+ INIT_WORK(&state->work, debug_work);
+ spin_lock_init(&state->work_lock);
+
+ platform_set_drvdata(pdev, state);
+
+ spin_lock_init(&state->sleep_timer_lock);
+
+ if (state->wakeup_irq < 0 && debug_have_fiq(state))
+ state->no_sleep = true;
+ state->ignore_next_wakeup_irq = !state->no_sleep;
+
+ wake_lock_init(&state->debugger_wake_lock,
+ WAKE_LOCK_SUSPEND, "serial-debug");
+
+ state->clk = clk_get(&pdev->dev, NULL);
+ if (IS_ERR(state->clk))
+ state->clk = NULL;
+
+ /* do not call pdata->uart_enable here since uart_init may still
+ * need to do some initialization before uart_enable can work.
+ * So, only try to manage the clock during init.
+ */
+ if (state->clk)
+ clk_enable(state->clk);
+
+ if (pdata->uart_init) {
+ ret = pdata->uart_init(pdev);
+ if (ret)
+ goto err_uart_init;
+ }
+
+ debug_printf_nfiq(state, "\n",
+ state->no_sleep ? "" : "twice ");
+
+ if (debug_have_fiq(state)) {
+ state->handler.fiq = debug_fiq;
+ state->handler.resume = debug_resume;
+ ret = fiq_glue_register_handler(&state->handler);
+ if (ret) {
+ pr_err("%s: could not install fiq handler\n", __func__);
+ goto err_register_fiq;
+ }
+
+ pdata->fiq_enable(pdev, state->fiq, 1);
+ } else {
+ ret = request_irq(state->uart_irq, debug_uart_irq,
+ IRQF_NO_SUSPEND, "debug", state);
+ if (ret) {
+ pr_err("%s: could not install irq handler\n", __func__);
+ goto err_register_irq;
+ }
+
+ /* for irq-only mode, we want this irq to wake us up, if it
+ * can.
+ */
+ enable_irq_wake(state->uart_irq);
+ }
+
+ if (state->clk)
+ clk_disable(state->clk);
+
+ if (state->signal_irq >= 0) {
+ ret = request_irq(state->signal_irq, debug_signal_irq,
+ IRQF_TRIGGER_RISING, "debug-signal", state);
+ if (ret)
+ pr_err("serial_debugger: could not install signal_irq");
+ }
+
+ if (state->wakeup_irq >= 0) {
+ ret = request_irq(state->wakeup_irq, wakeup_irq_handler,
+ IRQF_TRIGGER_FALLING | IRQF_DISABLED,
+ "debug-wakeup", state);
+ if (ret) {
+ pr_err("serial_debugger: "
+ "could not install wakeup irq\n");
+ state->wakeup_irq = -1;
+ } else {
+ ret = enable_irq_wake(state->wakeup_irq);
+ if (ret) {
+ pr_err("serial_debugger: "
+ "could not enable wakeup\n");
+ state->wakeup_irq_no_set_wake = true;
+ }
+ }
+ }
+ if (state->no_sleep)
+ handle_wakeup(state);
+
+#if defined(CONFIG_FIQ_DEBUGGER_CONSOLE)
+ spin_lock_init(&state->console_lock);
+ state->console = fiq_debugger_console;
+ state->console.index = pdev->id;
+ if (!console_set_on_cmdline)
+ add_preferred_console(state->console.name,
+ state->console.index, NULL);
+ register_console(&state->console);
+ fiq_debugger_tty_init_one(state);
+#endif
+ return 0;
+
+err_register_irq:
+err_register_fiq:
+ if (pdata->uart_free)
+ pdata->uart_free(pdev);
+err_uart_init:
+ if (state->clk)
+ clk_disable(state->clk);
+ if (state->clk)
+ clk_put(state->clk);
+ wake_lock_destroy(&state->debugger_wake_lock);
+ platform_set_drvdata(pdev, NULL);
+ kfree(state);
+ return ret;
+}
+
+static const struct dev_pm_ops fiq_debugger_dev_pm_ops = {
+ .suspend = fiq_debugger_dev_suspend,
+ .resume = fiq_debugger_dev_resume,
+};
+
+static struct platform_driver fiq_debugger_driver = {
+ .probe = fiq_debugger_probe,
+ .driver = {
+ .name = "fiq_debugger",
+ .pm = &fiq_debugger_dev_pm_ops,
+ },
+};
+
+static int __init fiq_debugger_init(void)
+{
+#if defined(CONFIG_FIQ_DEBUGGER_CONSOLE)
+ fiq_debugger_tty_init();
+#endif
+ return platform_driver_register(&fiq_debugger_driver);
+}
+
+postcore_initcall(fiq_debugger_init);
diff --git a/arch/arm/common/fiq_debugger_ringbuf.h b/arch/arm/common/fiq_debugger_ringbuf.h
new file mode 100644
index 00000000000000..2649b5581088ca
--- /dev/null
+++ b/arch/arm/common/fiq_debugger_ringbuf.h
@@ -0,0 +1,94 @@
+/*
+ * arch/arm/common/fiq_debugger_ringbuf.c
+ *
+ * simple lockless ringbuffer
+ *
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include
+#include
+
+struct fiq_debugger_ringbuf {
+ int len;
+ int head;
+ int tail;
+ u8 buf[];
+};
+
+
+static inline struct fiq_debugger_ringbuf *fiq_debugger_ringbuf_alloc(int len)
+{
+ struct fiq_debugger_ringbuf *rbuf;
+
+ rbuf = kzalloc(sizeof(*rbuf) + len, GFP_KERNEL);
+ if (rbuf == NULL)
+ return NULL;
+
+ rbuf->len = len;
+ rbuf->head = 0;
+ rbuf->tail = 0;
+ smp_mb();
+
+ return rbuf;
+}
+
+static inline void fiq_debugger_ringbuf_free(struct fiq_debugger_ringbuf *rbuf)
+{
+ kfree(rbuf);
+}
+
+static inline int fiq_debugger_ringbuf_level(struct fiq_debugger_ringbuf *rbuf)
+{
+ int level = rbuf->head - rbuf->tail;
+
+ if (level < 0)
+ level = rbuf->len + level;
+
+ return level;
+}
+
+static inline int fiq_debugger_ringbuf_room(struct fiq_debugger_ringbuf *rbuf)
+{
+ return rbuf->len - fiq_debugger_ringbuf_level(rbuf) - 1;
+}
+
+static inline u8
+fiq_debugger_ringbuf_peek(struct fiq_debugger_ringbuf *rbuf, int i)
+{
+ return rbuf->buf[(rbuf->tail + i) % rbuf->len];
+}
+
+static inline int
+fiq_debugger_ringbuf_consume(struct fiq_debugger_ringbuf *rbuf, int count)
+{
+ count = min(count, fiq_debugger_ringbuf_level(rbuf));
+
+ rbuf->tail = (rbuf->tail + count) % rbuf->len;
+ smp_mb();
+
+ return count;
+}
+
+static inline int
+fiq_debugger_ringbuf_push(struct fiq_debugger_ringbuf *rbuf, u8 datum)
+{
+ if (fiq_debugger_ringbuf_room(rbuf) == 0)
+ return 0;
+
+ rbuf->buf[rbuf->head] = datum;
+ smp_mb();
+ rbuf->head = (rbuf->head + 1) % rbuf->len;
+ smp_mb();
+
+ return 1;
+}
diff --git a/arch/arm/common/fiq_glue.S b/arch/arm/common/fiq_glue.S
new file mode 100644
index 00000000000000..24b42cec4813fa
--- /dev/null
+++ b/arch/arm/common/fiq_glue.S
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2008 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include
+#include
+
+ .text
+
+ .global fiq_glue_end
+
+ /* fiq stack: r0-r15,cpsr,spsr of interrupted mode */
+
+ENTRY(fiq_glue)
+ /* store pc, cpsr from previous mode, reserve space for spsr */
+ mrs r12, spsr
+ sub lr, lr, #4
+ subs r10, #1
+ bne nested_fiq
+
+ str r12, [sp, #-8]!
+ str lr, [sp, #-4]!
+
+ /* store r8-r14 from previous mode */
+ sub sp, sp, #(7 * 4)
+ stmia sp, {r8-r14}^
+ nop
+
+ /* store r0-r7 from previous mode */
+ stmfd sp!, {r0-r7}
+
+ /* setup func(data,regs) arguments */
+ mov r0, r9
+ mov r1, sp
+ mov r3, r8
+
+ mov r7, sp
+
+ /* Get sp and lr from non-user modes */
+ and r4, r12, #MODE_MASK
+ cmp r4, #USR_MODE
+ beq fiq_from_usr_mode
+
+ mov r7, sp
+ orr r4, r4, #(PSR_I_BIT | PSR_F_BIT)
+ msr cpsr_c, r4
+ str sp, [r7, #(4 * 13)]
+ str lr, [r7, #(4 * 14)]
+ mrs r5, spsr
+ str r5, [r7, #(4 * 17)]
+
+ cmp r4, #(SVC_MODE | PSR_I_BIT | PSR_F_BIT)
+ /* use fiq stack if we reenter this mode */
+ subne sp, r7, #(4 * 3)
+
+fiq_from_usr_mode:
+ msr cpsr_c, #(SVC_MODE | PSR_I_BIT | PSR_F_BIT)
+ mov r2, sp
+ sub sp, r7, #12
+ stmfd sp!, {r2, ip, lr}
+ /* call func(data,regs) */
+ blx r3
+ ldmfd sp, {r2, ip, lr}
+ mov sp, r2
+
+ /* restore/discard saved state */
+ cmp r4, #USR_MODE
+ beq fiq_from_usr_mode_exit
+
+ msr cpsr_c, r4
+ ldr sp, [r7, #(4 * 13)]
+ ldr lr, [r7, #(4 * 14)]
+ msr spsr_cxsf, r5
+
+fiq_from_usr_mode_exit:
+ msr cpsr_c, #(FIQ_MODE | PSR_I_BIT | PSR_F_BIT)
+
+ ldmfd sp!, {r0-r7}
+ ldr lr, [sp, #(4 * 7)]
+ ldr r12, [sp, #(4 * 8)]
+ add sp, sp, #(10 * 4)
+exit_fiq:
+ msr spsr_cxsf, r12
+ add r10, #1
+ cmp r11, #0
+ moveqs pc, lr
+ bx r11 /* jump to custom fiq return function */
+
+nested_fiq:
+ orr r12, r12, #(PSR_F_BIT)
+ b exit_fiq
+
+fiq_glue_end:
+
+ENTRY(fiq_glue_setup) /* func, data, sp, smc call number */
+ stmfd sp!, {r4}
+ mrs r4, cpsr
+ msr cpsr_c, #(FIQ_MODE | PSR_I_BIT | PSR_F_BIT)
+ movs r8, r0
+ mov r9, r1
+ mov sp, r2
+ mov r11, r3
+ moveq r10, #0
+ movne r10, #1
+ msr cpsr_c, r4
+ ldmfd sp!, {r4}
+ bx lr
+
diff --git a/arch/arm/common/fiq_glue_setup.c b/arch/arm/common/fiq_glue_setup.c
new file mode 100644
index 00000000000000..8cb1b611c6d57d
--- /dev/null
+++ b/arch/arm/common/fiq_glue_setup.c
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include
+#include
+#include
+#include
+#include
+
+extern unsigned char fiq_glue, fiq_glue_end;
+extern void fiq_glue_setup(void *func, void *data, void *sp,
+ fiq_return_handler_t fiq_return_handler);
+
+static struct fiq_handler fiq_debbuger_fiq_handler = {
+ .name = "fiq_glue",
+};
+DEFINE_PER_CPU(void *, fiq_stack);
+static struct fiq_glue_handler *current_handler;
+static fiq_return_handler_t fiq_return_handler;
+static DEFINE_MUTEX(fiq_glue_lock);
+
+static void fiq_glue_setup_helper(void *info)
+{
+ struct fiq_glue_handler *handler = info;
+ fiq_glue_setup(handler->fiq, handler,
+ __get_cpu_var(fiq_stack) + THREAD_START_SP,
+ fiq_return_handler);
+}
+
+int fiq_glue_register_handler(struct fiq_glue_handler *handler)
+{
+ int ret;
+ int cpu;
+
+ if (!handler || !handler->fiq)
+ return -EINVAL;
+
+ mutex_lock(&fiq_glue_lock);
+ if (fiq_stack) {
+ ret = -EBUSY;
+ goto err_busy;
+ }
+
+ for_each_possible_cpu(cpu) {
+ void *stack;
+ stack = (void *)__get_free_pages(GFP_KERNEL, THREAD_SIZE_ORDER);
+ if (WARN_ON(!stack)) {
+ ret = -ENOMEM;
+ goto err_alloc_fiq_stack;
+ }
+ per_cpu(fiq_stack, cpu) = stack;
+ }
+
+ ret = claim_fiq(&fiq_debbuger_fiq_handler);
+ if (WARN_ON(ret))
+ goto err_claim_fiq;
+
+ current_handler = handler;
+ on_each_cpu(fiq_glue_setup_helper, handler, true);
+ set_fiq_handler(&fiq_glue, &fiq_glue_end - &fiq_glue);
+
+ mutex_unlock(&fiq_glue_lock);
+ return 0;
+
+err_claim_fiq:
+err_alloc_fiq_stack:
+ for_each_possible_cpu(cpu) {
+ __free_pages(per_cpu(fiq_stack, cpu), THREAD_SIZE_ORDER);
+ per_cpu(fiq_stack, cpu) = NULL;
+ }
+err_busy:
+ mutex_unlock(&fiq_glue_lock);
+ return ret;
+}
+
+static void fiq_glue_update_return_handler(void (*fiq_return)(void))
+{
+ fiq_return_handler = fiq_return;
+ if (current_handler)
+ on_each_cpu(fiq_glue_setup_helper, current_handler, true);
+}
+
+int fiq_glue_set_return_handler(void (*fiq_return)(void))
+{
+ int ret;
+
+ mutex_lock(&fiq_glue_lock);
+ if (fiq_return_handler) {
+ ret = -EBUSY;
+ goto err_busy;
+ }
+ fiq_glue_update_return_handler(fiq_return);
+ ret = 0;
+err_busy:
+ mutex_unlock(&fiq_glue_lock);
+
+ return ret;
+}
+EXPORT_SYMBOL(fiq_glue_set_return_handler);
+
+int fiq_glue_clear_return_handler(void (*fiq_return)(void))
+{
+ int ret;
+
+ mutex_lock(&fiq_glue_lock);
+ if (WARN_ON(fiq_return_handler != fiq_return)) {
+ ret = -EINVAL;
+ goto err_inval;
+ }
+ fiq_glue_update_return_handler(NULL);
+ ret = 0;
+err_inval:
+ mutex_unlock(&fiq_glue_lock);
+
+ return ret;
+}
+EXPORT_SYMBOL(fiq_glue_clear_return_handler);
+
+/**
+ * fiq_glue_resume - Restore fiqs after suspend or low power idle states
+ *
+ * This must be called before calling local_fiq_enable after returning from a
+ * power state where the fiq mode registers were lost. If a driver provided
+ * a resume hook when it registered the handler it will be called.
+ */
+
+void fiq_glue_resume(void)
+{
+ if (!current_handler)
+ return;
+ fiq_glue_setup(current_handler->fiq, current_handler,
+ __get_cpu_var(fiq_stack) + THREAD_START_SP,
+ fiq_return_handler);
+ if (current_handler->resume)
+ current_handler->resume(current_handler);
+}
+
diff --git a/arch/arm/configs/bcm_defconfig b/arch/arm/configs/bcm_defconfig
index 2519d6de064012..ef5dce336114cb 100644
--- a/arch/arm/configs/bcm_defconfig
+++ b/arch/arm/configs/bcm_defconfig
@@ -79,11 +79,19 @@ CONFIG_HW_RANDOM=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
# CONFIG_HWMON is not set
+CONFIG_MFD_BCM590XX=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
+CONFIG_REGULATOR_USERSPACE_CONSUMER=y
+CONFIG_REGULATOR_BCM590XX=y
+
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_PWM=y
# CONFIG_USB_SUPPORT is not set
CONFIG_MMC=y
CONFIG_MMC_UNSAFE_RESUME=y
@@ -97,6 +105,7 @@ CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_PWM=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
diff --git a/arch/arm/configs/hip04_defconfig b/arch/arm/configs/hip04_defconfig
new file mode 100644
index 00000000000000..afaa0be18ea00b
--- /dev/null
+++ b/arch/arm/configs/hip04_defconfig
@@ -0,0 +1,64 @@
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_RD_GZIP=y
+CONFIG_ARCH_HIP04=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=16
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
+CONFIG_HIGHMEM=y
+CONFIG_VFP=y
+CONFIG_NEON=y
+CONFIG_NET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_BLK_DEV=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_SD=y
+CONFIG_ATA=y
+CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_NETDEVICES=y
+CONFIG_HIP04_ETH=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+CONFIG_SERIAL_8250_DW=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
+CONFIG_PINCTRL_SINGLE=y
+CONFIG_GPIO_GENERIC_PLATFORM=y
+CONFIG_REGULATOR_GPIO=y
+CONFIG_DRM=y
+CONFIG_FB_SIMPLE=y
+CONFIG_RTC_CLASS=y
+CONFIG_EXT4_FS=y
+CONFIG_TMPFS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_PRINTK_TIME=y
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_LL=y
+CONFIG_DEBUG_UART_8250=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_DEBUG_USER=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index ee6982976d661d..39e1e0d760c3c8 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -11,13 +11,13 @@ CONFIG_ARCH_MVEBU=y
CONFIG_MACH_ARMADA_370=y
CONFIG_MACH_ARMADA_XP=y
CONFIG_ARCH_BCM=y
+CONFIG_ARCH_BCM_5301X=y
CONFIG_ARCH_BCM_MOBILE=y
CONFIG_ARCH_BERLIN=y
CONFIG_MACH_BERLIN_BG2=y
CONFIG_MACH_BERLIN_BG2CD=y
CONFIG_GPIO_PCA953X=y
CONFIG_ARCH_HIGHBANK=y
-CONFIG_ARCH_HI3xxx=y
CONFIG_ARCH_KEYSTONE=y
CONFIG_ARCH_MXC=y
CONFIG_MACH_IMX51_DT=y
diff --git a/arch/arm/configs/odroidxu_defconfig b/arch/arm/configs/odroidxu_defconfig
new file mode 100644
index 00000000000000..55f47f0e4f07d9
--- /dev/null
+++ b/arch/arm/configs/odroidxu_defconfig
@@ -0,0 +1,3236 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm 3.14.0 Kernel Configuration
+#
+CONFIG_ARM=y
+CONFIG_ARM_HAS_SG_CHAIN=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_ARM_DMA_USE_IOMMU=y
+CONFIG_ARM_DMA_IOMMU_ALIGNMENT=8
+CONFIG_MIGHT_HAVE_PCI=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_HAVE_PROC_CPU=y
+CONFIG_NO_IOPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_ARCH_HAS_CPUFREQ=y
+CONFIG_ARCH_HAS_BANDGAP=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_ARM_PATCH_PHYS_VIRT=y
+CONFIG_NEED_MACH_MEMORY_H=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_EXTABLE_SORT=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_CROSS_COMPILE=""
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_FHANDLE is not set
+CONFIG_AUDIT=y
+CONFIG_AUDITSYSCALL=y
+CONFIG_AUDIT_WATCH=y
+CONFIG_AUDIT_TREE=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_IRQ_DOMAIN=y
+# CONFIG_IRQ_DOMAIN_DEBUG is not set
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_KTIME_SCALAR=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_RCU_STALL_COMMON=y
+# CONFIG_RCU_USER_QS is not set
+CONFIG_RCU_FANOUT=32
+CONFIG_RCU_FANOUT_LEAF=16
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_RCU_NOCB_CPU is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=16
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_CGROUPS=y
+# CONFIG_CGROUP_DEBUG is not set
+# CONFIG_CGROUP_FREEZER is not set
+# CONFIG_CGROUP_DEVICE is not set
+# CONFIG_CPUSETS is not set
+# CONFIG_CGROUP_CPUACCT is not set
+# CONFIG_RESOURCE_COUNTERS is not set
+# CONFIG_CGROUP_PERF is not set
+# CONFIG_CGROUP_SCHED is not set
+# CONFIG_BLK_CGROUP is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_XZ is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+CONFIG_HAVE_UID16=y
+CONFIG_EXPERT=y
+CONFIG_UID16=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_EMBEDDED=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+# CONFIG_JUMP_LABEL is not set
+# CONFIG_UPROBES is not set
+# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP_FILTER=y
+CONFIG_HAVE_CC_STACKPROTECTOR=y
+# CONFIG_CC_STACKPROTECTOR is not set
+CONFIG_CC_STACKPROTECTOR_NONE=y
+# CONFIG_CC_STACKPROTECTOR_REGULAR is not set
+# CONFIG_CC_STACKPROTECTOR_STRONG is not set
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_OLD_SIGACTION=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+CONFIG_LBDAF=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CMDLINE_PARSER is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_AIX_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_CMDLINE_PARTITION is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_FREEZER=y
+
+#
+# System Type
+#
+CONFIG_MMU=y
+# CONFIG_ARCH_MULTIPLATFORM is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_GEMINI is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_DOVE is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_LPC32XX is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_MSM_NODT is not set
+# CONFIG_ARCH_SHMOBILE_LEGACY is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C24XX is not set
+# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5P64X0 is not set
+# CONFIG_ARCH_S5PC100 is not set
+# CONFIG_ARCH_S5PV210 is not set
+CONFIG_ARCH_EXYNOS=y
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP1 is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_KEYBOARD_GPIO_POLLED is not set
+
+#
+# Hisilicon platform type
+#
+CONFIG_PLAT_SAMSUNG=y
+CONFIG_SAMSUNG_PM=y
+
+#
+# Boot options
+#
+# CONFIG_S3C_BOOT_ERROR_RESET is not set
+CONFIG_S3C_BOOT_UART_FORCE_FIFO=y
+CONFIG_S3C_LOWLEVEL_UART_PORT=2
+# CONFIG_SAMSUNG_ATAGS is not set
+CONFIG_SAMSUNG_DMADEV=y
+CONFIG_S5P_DEV_MFC=y
+
+#
+# Power management
+#
+# CONFIG_SAMSUNG_PM_DEBUG is not set
+# CONFIG_SAMSUNG_PM_CHECK is not set
+CONFIG_S5P_PM=y
+CONFIG_S5P_SLEEP=y
+# CONFIG_PLAT_SPEAR is not set
+
+#
+# SAMSUNG EXYNOS SoCs Support
+#
+CONFIG_ARCH_EXYNOS4=y
+CONFIG_ARCH_EXYNOS5=y
+
+#
+# EXYNOS SoCs
+#
+CONFIG_CPU_EXYNOS4210=y
+CONFIG_SOC_EXYNOS4212=y
+CONFIG_SOC_EXYNOS4412=y
+CONFIG_SOC_EXYNOS5250=y
+CONFIG_SOC_EXYNOS5410=y
+CONFIG_SOC_EXYNOS5420=y
+CONFIG_SOC_EXYNOS5440=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_V7=y
+CONFIG_CPU_32v6K=y
+CONFIG_CPU_32v7=y
+CONFIG_CPU_ABRT_EV7=y
+CONFIG_CPU_PABRT_V7=y
+CONFIG_CPU_CACHE_V7=y
+CONFIG_CPU_CACHE_VIPT=y
+CONFIG_CPU_COPY_V6=y
+CONFIG_CPU_TLB_V7=y
+CONFIG_CPU_HAS_ASID=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_LPAE is not set
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
+CONFIG_ARM_THUMB=y
+# CONFIG_ARM_THUMBEE is not set
+CONFIG_ARM_VIRT_EXT=y
+CONFIG_SWP_EMULATE=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+CONFIG_KUSER_HELPERS=y
+CONFIG_OUTER_CACHE=y
+CONFIG_OUTER_CACHE_SYNC=y
+CONFIG_MIGHT_HAVE_CACHE_L2X0=y
+CONFIG_CACHE_L2X0=y
+CONFIG_CACHE_PL310=y
+CONFIG_ARM_L1_CACHE_SHIFT_6=y
+CONFIG_ARM_L1_CACHE_SHIFT=6
+CONFIG_ARM_DMA_MEM_BUFFERABLE=y
+CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
+CONFIG_ARM_NR_BANKS=8
+CONFIG_MULTI_IRQ_HANDLER=y
+# CONFIG_ARM_ERRATA_430973 is not set
+# CONFIG_ARM_ERRATA_458693 is not set
+# CONFIG_ARM_ERRATA_460075 is not set
+# CONFIG_ARM_ERRATA_742230 is not set
+# CONFIG_ARM_ERRATA_742231 is not set
+# CONFIG_PL310_ERRATA_588369 is not set
+# CONFIG_ARM_ERRATA_643719 is not set
+# CONFIG_ARM_ERRATA_720789 is not set
+# CONFIG_PL310_ERRATA_727915 is not set
+# CONFIG_ARM_ERRATA_743622 is not set
+# CONFIG_ARM_ERRATA_751472 is not set
+# CONFIG_PL310_ERRATA_753970 is not set
+# CONFIG_ARM_ERRATA_754322 is not set
+# CONFIG_ARM_ERRATA_754327 is not set
+# CONFIG_ARM_ERRATA_764369 is not set
+# CONFIG_PL310_ERRATA_769419 is not set
+# CONFIG_ARM_ERRATA_775420 is not set
+# CONFIG_ARM_ERRATA_798181 is not set
+# CONFIG_ARM_ERRATA_773022 is not set
+# CONFIG_FIQ_DEBUGGER is not set
+
+#
+# Bus support
+#
+CONFIG_ARM_AMBA=y
+# CONFIG_PCI is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_HAVE_SMP=y
+CONFIG_SMP=y
+CONFIG_SMP_ON_UP=y
+CONFIG_ARM_CPU_TOPOLOGY=y
+CONFIG_SCHED_MC=y
+CONFIG_SCHED_SMT=y
+CONFIG_HAVE_ARM_SCU=y
+CONFIG_HAVE_ARM_ARCH_TIMER=y
+# CONFIG_MCPM is not set
+# CONFIG_BIG_LITTLE is not set
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_NR_CPUS=8
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM_PSCI is not set
+CONFIG_ARCH_NR_GPIO=512
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_HZ_FIXED=200
+CONFIG_HZ=200
+CONFIG_SCHED_HRTICK=y
+CONFIG_THUMB2_KERNEL=y
+CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11=y
+CONFIG_ARM_ASM_UNIFIED=y
+CONFIG_AEABI=y
+CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HIGHMEM=y
+# CONFIG_HIGHPTE is not set
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_NO_BOOTMEM=y
+CONFIG_MEMORY_ISOLATION=y
+# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_COMPACTION=y
+CONFIG_MIGRATION=y
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_BOUNCE=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_ZBUD is not set
+# CONFIG_ZSMALLOC is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
+CONFIG_SECCOMP=y
+CONFIG_SWIOTLB=y
+CONFIG_IOMMU_HELPER=y
+# CONFIG_XEN is not set
+# CONFIG_ARM_FLUSH_CONSOLE_ON_RESTART is not set
+
+#
+# Boot options
+#
+CONFIG_USE_OF=y
+CONFIG_ATAGS=y
+# CONFIG_DEPRECATED_PARAM_STRUCT is not set
+# CONFIG_BUILD_ARM_APPENDED_DTB_IMAGE is not set
+CONFIG_ZBOOT_ROM_TEXT=0
+CONFIG_ZBOOT_ROM_BSS=0
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
+# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is not set
+CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC3,115200 init=/linuxrc mem=256M"
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
+# CONFIG_CMDLINE_EXTEND is not set
+# CONFIG_CMDLINE_FORCE is not set
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+CONFIG_AUTO_ZRELADDR=y
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+# CONFIG_CPU_FREQ_GOV_INTERACTIVE is not set
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+# CONFIG_GENERIC_CPUFREQ_CPU0 is not set
+
+#
+# ARM CPU frequency scaling drivers
+#
+CONFIG_ARM_EXYNOS_CPUFREQ=y
+CONFIG_ARM_EXYNOS4210_CPUFREQ=y
+CONFIG_ARM_EXYNOS4X12_CPUFREQ=y
+CONFIG_ARM_EXYNOS5250_CPUFREQ=y
+CONFIG_ARM_EXYNOS5440_CPUFREQ=y
+# CONFIG_ARM_EXYNOS_CPU_FREQ_BOOST_SW is not set
+# CONFIG_ARM_KIRKWOOD_CPUFREQ is not set
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+# CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+
+#
+# ARM CPU Idle Drivers
+#
+# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_VFP=y
+CONFIG_VFPv3=y
+CONFIG_NEON=y
+# CONFIG_KERNEL_MODE_NEON is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_HAVE_AOUT is not set
+CONFIG_BINFMT_MISC=y
+CONFIG_COREDUMP=y
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_HAS_WAKELOCK=y
+CONFIG_WAKELOCK=y
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM_RUNTIME=y
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+# CONFIG_APM_EMULATION is not set
+CONFIG_ARCH_HAS_OPP=y
+CONFIG_PM_OPP=y
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+CONFIG_PM_GENERIC_DOMAINS_RUNTIME=y
+CONFIG_CPU_PM=y
+# CONFIG_SUSPEND_TIME is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARM_CPU_SUSPEND=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+# CONFIG_UNIX_DIAG is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=y
+CONFIG_XFRM_USER=y
+# CONFIG_XFRM_SUB_POLICY is not set
+CONFIG_XFRM_MIGRATE=y
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=y
+CONFIG_NET_KEY_MIGRATE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=y
+# CONFIG_IP_MROUTE is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+CONFIG_INET_TUNNEL=y
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+CONFIG_INET6_XFRM_MODE_TRANSPORT=y
+CONFIG_INET6_XFRM_MODE_TUNNEL=y
+CONFIG_INET6_XFRM_MODE_BEET=y
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+# CONFIG_IPV6_VTI is not set
+CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_GRE is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+CONFIG_NETLABEL=y
+# CONFIG_ANDROID_PARANOID_NETWORK is not set
+# CONFIG_NET_ACTIVITY_STATS is not set
+CONFIG_NETWORK_SECMARK=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CONNTRACK_MARK=y
+# CONFIG_NF_CONNTRACK_SECMARK is not set
+CONFIG_NF_CONNTRACK_PROCFS=y
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CT_PROTO_DCCP is not set
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CT_PROTO_UDPLITE is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+# CONFIG_NF_CT_NETLINK_TIMEOUT is not set
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
+# CONFIG_NF_NAT_AMANDA is not set
+# CONFIG_NF_NAT_FTP is not set
+# CONFIG_NF_NAT_IRC is not set
+# CONFIG_NF_NAT_SIP is not set
+# CONFIG_NF_NAT_TFTP is not set
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=m
+
+#
+# Xtables combined modules
+#
+CONFIG_NETFILTER_XT_MARK=m
+CONFIG_NETFILTER_XT_CONNMARK=m
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_HL is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LED is not set
+CONFIG_NETFILTER_XT_TARGET_LOG=m
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+CONFIG_NETFILTER_XT_TARGET_REDIRECT=m
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
+# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+
+#
+# Xtables matches
+#
+# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA2 is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
+CONFIG_IP_NF_IPTABLES=m
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_RPFILTER is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+# CONFIG_IP_NF_TARGET_ULOG is not set
+CONFIG_NF_NAT_IPV4=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+# CONFIG_NF_NAT_PPTP is not set
+# CONFIG_NF_NAT_H323 is not set
+CONFIG_IP_NF_MANGLE=m
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
+# CONFIG_IP_NF_TARGET_ECN is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_SECURITY is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV6=m
+CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_TARGET_HL is not set
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+CONFIG_IP6_NF_MANGLE=m
+# CONFIG_IP6_NF_RAW is not set
+# CONFIG_IP6_NF_SECURITY is not set
+CONFIG_NF_NAT_IPV6=m
+CONFIG_IP6_NF_TARGET_MASQUERADE=m
+# CONFIG_IP6_NF_TARGET_NPT is not set
+CONFIG_BRIDGE_NF_EBTABLES=m
+# CONFIG_BRIDGE_EBT_BROUTE is not set
+# CONFIG_BRIDGE_EBT_T_FILTER is not set
+CONFIG_BRIDGE_EBT_T_NAT=m
+# CONFIG_BRIDGE_EBT_802_3 is not set
+# CONFIG_BRIDGE_EBT_AMONG is not set
+# CONFIG_BRIDGE_EBT_ARP is not set
+# CONFIG_BRIDGE_EBT_IP is not set
+# CONFIG_BRIDGE_EBT_IP6 is not set
+# CONFIG_BRIDGE_EBT_LIMIT is not set
+# CONFIG_BRIDGE_EBT_MARK is not set
+# CONFIG_BRIDGE_EBT_PKTTYPE is not set
+# CONFIG_BRIDGE_EBT_STP is not set
+# CONFIG_BRIDGE_EBT_VLAN is not set
+# CONFIG_BRIDGE_EBT_ARPREPLY is not set
+# CONFIG_BRIDGE_EBT_DNAT is not set
+CONFIG_BRIDGE_EBT_MARK_T=m
+# CONFIG_BRIDGE_EBT_REDIRECT is not set
+# CONFIG_BRIDGE_EBT_SNAT is not set
+# CONFIG_BRIDGE_EBT_LOG is not set
+# CONFIG_BRIDGE_EBT_ULOG is not set
+# CONFIG_BRIDGE_EBT_NFLOG is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=m
+CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_MMAP is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_NET_MPLS_GSO is not set
+# CONFIG_HSR is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+# CONFIG_BPF_JIT is not set
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_RFKILL_REGULATOR is not set
+# CONFIG_NET_9P is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+CONFIG_HAVE_BPF_JIT=y
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE="edid-1920x1080.fw"
+CONFIG_EXTRA_FIRMWARE_DIR="firmware"
+CONFIG_FW_LOADER_USER_HELPER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_GENERIC_CPU_DEVICES is not set
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
+CONFIG_REGMAP_IRQ=y
+CONFIG_DMA_SHARED_BUFFER=y
+CONFIG_DMA_CMA=y
+
+#
+# Default contiguous memory area size:
+#
+CONFIG_CMA_SIZE_MBYTES=128
+CONFIG_CMA_SIZE_SEL_MBYTES=y
+# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+# CONFIG_CMA_SIZE_SEL_MIN is not set
+# CONFIG_CMA_SIZE_SEL_MAX is not set
+CONFIG_CMA_ALIGNMENT=8
+CONFIG_CMA_AREAS=7
+
+#
+# Bus devices
+#
+# CONFIG_ARM_CCI is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+CONFIG_MTD=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+CONFIG_MTD_OOPS=y
+# CONFIG_MTD_SWAP is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_PHYSMAP_OF is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_ECC=y
+# CONFIG_MTD_NAND_ECC_SMC is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_ECC_BCH is not set
+# CONFIG_MTD_SM_COMMON is not set
+# CONFIG_MTD_NAND_DENALI is not set
+# CONFIG_MTD_NAND_GPIO is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_DOCG4 is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_UBI is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+
+#
+# Device Tree and Open Firmware support
+#
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_OF_SELFTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_MDIO=y
+CONFIG_OF_MTD=y
+# CONFIG_PARPORT is not set
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=65536
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MG_DISK is not set
+# CONFIG_BLK_DEV_RBD is not set
+
+#
+# Misc devices
+#
+# CONFIG_SENSORS_LIS3LV02D is not set
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_ATMEL_PWM is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ATMEL_SSC is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1780 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_UID_STAT is not set
+# CONFIG_BMP085_I2C is not set
+# CONFIG_USB_SWITCH_FSA9480 is not set
+# CONFIG_SRAM is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+CONFIG_EEPROM_93CX6=y
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+
+#
+# Altera FPGA firmware download module
+#
+# CONFIG_ALTERA_STAPL is not set
+
+#
+# Intel MIC Host Driver
+#
+
+#
+# Intel MIC Card Driver
+#
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+# CONFIG_BLK_DEV_SD is not set
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_LIBFC is not set
+# CONFIG_LIBFCOE is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
+# CONFIG_ATA is not set
+CONFIG_MD=y
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=y
+# CONFIG_DM_DEBUG is not set
+# CONFIG_DM_CRYPT is not set
+# CONFIG_DM_SNAPSHOT is not set
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_MIRROR is not set
+# CONFIG_DM_RAID is not set
+# CONFIG_DM_ZERO is not set
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+# CONFIG_DM_VERITY is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_TARGET_CORE is not set
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_NLMON is not set
+
+#
+# CAIF transport drivers
+#
+
+#
+# Distributed Switch Architecture drivers
+#
+# CONFIG_NET_DSA_MV88E6XXX is not set
+# CONFIG_NET_DSA_MV88E6060 is not set
+# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
+# CONFIG_NET_DSA_MV88E6131 is not set
+# CONFIG_NET_DSA_MV88E6123_61_65 is not set
+CONFIG_ETHERNET=y
+CONFIG_NET_VENDOR_ARC=y
+# CONFIG_ARC_EMAC is not set
+CONFIG_NET_CADENCE=y
+# CONFIG_ARM_AT91_ETHER is not set
+# CONFIG_MACB is not set
+CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_B44 is not set
+# CONFIG_NET_CALXEDA_XGMAC is not set
+CONFIG_NET_VENDOR_CIRRUS=y
+# CONFIG_CS89x0 is not set
+# CONFIG_DM9000 is not set
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_FARADAY=y
+# CONFIG_FTMAC100 is not set
+# CONFIG_FTGMAC100 is not set
+CONFIG_NET_VENDOR_INTEL=y
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_MARVELL=y
+# CONFIG_MVMDIO is not set
+CONFIG_NET_VENDOR_MICREL=y
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+CONFIG_NET_VENDOR_NATSEMI=y
+CONFIG_NET_VENDOR_8390=y
+CONFIG_AX88796=y
+CONFIG_AX88796_93CX6=y
+# CONFIG_ETHOC is not set
+# CONFIG_SH_ETH is not set
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SMSC=y
+# CONFIG_SMC91X is not set
+# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
+CONFIG_NET_VENDOR_STMICRO=y
+# CONFIG_STMMAC_ETH is not set
+CONFIG_NET_VENDOR_VIA=y
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_WIZNET_W5100 is not set
+# CONFIG_WIZNET_W5300 is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AT803X_PHY is not set
+# CONFIG_AMD_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_FIXED_PHY is not set
+CONFIG_MDIO_BITBANG=y
+# CONFIG_MDIO_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_RTL8152 is not set
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=y
+CONFIG_USB_NET_AX88179_178A=y
+CONFIG_USB_NET_CDCETHER=y
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=y
+# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
+# CONFIG_USB_NET_CDC_MBIM is not set
+CONFIG_USB_NET_DM9601=y
+# CONFIG_USB_NET_SR9700 is not set
+# CONFIG_USB_NET_SR9800 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+CONFIG_USB_NET_SMSC95XX=m
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=y
+# CONFIG_USB_NET_PLUSB is not set
+CONFIG_USB_NET_MCS7830=y
+# CONFIG_USB_NET_RNDIS_HOST is not set
+CONFIG_USB_NET_CDC_SUBSET=y
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=y
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+CONFIG_WLAN=y
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_WIFI_CONTROL_FUNC is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_WL_TI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+CONFIG_INPUT_MATRIXKMAP=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+# CONFIG_INPUT_KEYRESET is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8323 is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+CONFIG_KEYBOARD_SAMSUNG=y
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_CYPRESS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_CYAPA is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
+# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_BU21013 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
+# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
+# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_EGALAX is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_ILI210X is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
+# CONFIG_TOUCHSCREEN_MAX11801 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MMS114 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_W90X900 is not set
+# CONFIG_TOUCHSCREEN_ST1232 is not set
+# CONFIG_TOUCHSCREEN_SUR40 is not set
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
+# CONFIG_TOUCHSCREEN_ZFORCE is not set
+# CONFIG_TOUCHSCREEN_MXT224E is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_BMA150 is not set
+# CONFIG_INPUT_MMA8450 is not set
+# CONFIG_INPUT_MPU3050 is not set
+# CONFIG_INPUT_GP2A is not set
+# CONFIG_INPUT_GPIO_BEEPER is not set
+# CONFIG_INPUT_GPIO_TILT_POLLED is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYCHORD is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_KXTJ9 is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+CONFIG_INPUT_UINPUT=y
+# CONFIG_INPUT_GPIO is not set
+# CONFIG_INPUT_PCF8574 is not set
+# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_IMS_PCU is not set
+# CONFIG_INPUT_CMA3000 is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_AMBAKMI is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_SERIO_APBPS2 is not set
+# CONFIG_SERIO_OLPC_APSP is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_TRACE_SINK is not set
+CONFIG_DEVMEM=y
+# CONFIG_DEVKMEM is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+# CONFIG_SERIAL_8250_CONSOLE is not set
+CONFIG_SERIAL_8250_DMA=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_EM is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+# CONFIG_SERIAL_AMBA_PL011 is not set
+CONFIG_SERIAL_SAMSUNG=y
+CONFIG_SERIAL_SAMSUNG_UARTS_4=y
+CONFIG_SERIAL_SAMSUNG_UARTS=4
+CONFIG_SERIAL_SAMSUNG_CONSOLE=y
+# CONFIG_SERIAL_SH_SCI is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_ST_ASC is not set
+# CONFIG_TTY_PRINTK is not set
+# CONFIG_HVC_DCC is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_ATMEL is not set
+# CONFIG_HW_RANDOM_EXYNOS is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_DCC_TTY is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+# CONFIG_I2C_CHARDEV is not set
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+CONFIG_I2C_EXYNOS5=y
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_PXA_PCI is not set
+CONFIG_HAVE_S3C2410_I2C=y
+CONFIG_I2C_S3C2410=y
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_SPI is not set
+# CONFIG_HSI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+# CONFIG_PTP_1588_CLOCK is not set
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+CONFIG_PINCTRL=y
+
+#
+# Pin controllers
+#
+CONFIG_PINMUX=y
+CONFIG_PINCONF=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_CAPRI is not set
+# CONFIG_PINCTRL_MSM8X74 is not set
+# CONFIG_PINCTRL_SINGLE is not set
+CONFIG_PINCTRL_SAMSUNG=y
+CONFIG_PINCTRL_EXYNOS=y
+CONFIG_PINCTRL_EXYNOS5440=y
+CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_DEVRES=y
+CONFIG_OF_GPIO=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO drivers:
+#
+# CONFIG_GPIO_GENERIC_PLATFORM is not set
+# CONFIG_GPIO_EM is not set
+# CONFIG_GPIO_PL061 is not set
+# CONFIG_GPIO_RCAR is not set
+# CONFIG_GPIO_SCH311X is not set
+# CONFIG_GPIO_TS5500 is not set
+# CONFIG_GPIO_GRGPIO is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_SX150X is not set
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MCP23S08 is not set
+
+#
+# AC97 GPIO expanders:
+#
+
+#
+# LPC GPIO expanders:
+#
+
+#
+# MODULbus GPIO expanders:
+#
+# CONFIG_GPIO_BCM_KONA is not set
+
+#
+# USB GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_POWER_AVS is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_HTU21 is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH56XX_COMMON is not set
+# CONFIG_SENSORS_ADS1015 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+# CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+CONFIG_THERMAL=y
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_USER_SPACE is not set
+CONFIG_CPU_THERMAL=y
+# CONFIG_THERMAL_EMULATION is not set
+
+#
+# Texas Instruments thermal drivers
+#
+# CONFIG_TI_SOC_THERMAL is not set
+
+#
+# Samsung thermal drivers
+#
+CONFIG_EXYNOS_THERMAL=y
+# CONFIG_EXYNOS_THERMAL_CORE is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+
+#
+# Broadcom specific AMBA
+#
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_MFD_AS3722 is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_CROS_EC is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77686 is not set
+CONFIG_MFD_MAX77XXX=y
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RC5T583 is not set
+CONFIG_MFD_SEC_CORE=y
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SMSC is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TPS6586X is not set
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS80031 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TC3589X is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_VEXPRESS_CONFIG is not set
+CONFIG_REGULATOR=y
+# CONFIG_REGULATOR_DEBUG is not set
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_ACT8865 is not set
+# CONFIG_REGULATOR_AD5398 is not set
+# CONFIG_REGULATOR_DA9210 is not set
+# CONFIG_REGULATOR_FAN53555 is not set
+# CONFIG_REGULATOR_GPIO is not set
+# CONFIG_REGULATOR_ISL6271A is not set
+# CONFIG_REGULATOR_LP3971 is not set
+# CONFIG_REGULATOR_LP3972 is not set
+# CONFIG_REGULATOR_LP872X is not set
+# CONFIG_REGULATOR_LP8755 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8649 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
+# CONFIG_REGULATOR_MAX8952 is not set
+# CONFIG_REGULATOR_MAX8973 is not set
+CONFIG_REGULATOR_MAX77XXX=y
+# CONFIG_REGULATOR_PFUZE100 is not set
+CONFIG_REGULATOR_S2MPS11=y
+# CONFIG_REGULATOR_S5M8767 is not set
+# CONFIG_REGULATOR_TPS51632 is not set
+# CONFIG_REGULATOR_TPS62360 is not set
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+CONFIG_DRM=y
+CONFIG_DRM_KMS_HELPER=y
+CONFIG_DRM_KMS_FB_HELPER=y
+CONFIG_DRM_LOAD_EDID_FIRMWARE=y
+
+#
+# I2C encoder or helper chips
+#
+# CONFIG_DRM_I2C_CH7006 is not set
+# CONFIG_DRM_I2C_SIL164 is not set
+# CONFIG_DRM_I2C_NXP_TDA998X is not set
+CONFIG_DRM_EXYNOS=y
+CONFIG_DRM_EXYNOS_DMABUF=y
+CONFIG_DRM_EXYNOS_FIMD=y
+CONFIG_DRM_EXYNOS_HDMI=y
+CONFIG_DRM_EXYNOS_VIDI=y
+CONFIG_DRM_EXYNOS_G2D=y
+CONFIG_DRM_EXYNOS_IPP=y
+CONFIG_DRM_EXYNOS_ROTATOR=y
+CONFIG_DRM_EXYNOS_GSC=y
+# CONFIG_DRM_UDL is not set
+# CONFIG_DRM_ARMADA is not set
+# CONFIG_DRM_RCAR_DU is not set
+# CONFIG_DRM_SHMOBILE is not set
+# CONFIG_DRM_TILCDC is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+CONFIG_VIDEOMODE_HELPERS=y
+CONFIG_HDMI=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+CONFIG_FB_MODE_HELPERS=y
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_ARMCLCD is not set
+# CONFIG_FB_ARMHDLCD is not set
+# CONFIG_FB_UVESA is not set
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_TMIO is not set
+# CONFIG_FB_S3C is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_GOLDFISH is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_BROADSHEET is not set
+# CONFIG_FB_AUO_K190X is not set
+# CONFIG_FB_SIMPLE is not set
+CONFIG_EXYNOS_VIDEO=y
+# CONFIG_EXYNOS_MIPI_DSI is not set
+CONFIG_EXYNOS_DP=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+# CONFIG_FB_SSD1307 is not set
+CONFIG_SOUND=y
+# CONFIG_SOUND_OSS_CORE is not set
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_DMAENGINE_PCM=y
+CONFIG_SND_COMPRESS_OFFLOAD=y
+CONFIG_SND_JACK=y
+# CONFIG_SND_SEQUENCER is not set
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_ALOOP is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+CONFIG_SND_ARM=y
+# CONFIG_SND_ARMAACI is not set
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_6FIRE is not set
+# CONFIG_SND_USB_HIFACE is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
+# CONFIG_SND_ATMEL_SOC is not set
+# CONFIG_SND_DESIGNWARE_I2S is not set
+CONFIG_SND_SOC_SAMSUNG=y
+CONFIG_SND_S3C_DMA=y
+CONFIG_SND_SAMSUNG_I2S=y
+# CONFIG_SND_SOC_SAMSUNG_SMDK_WM8994 is not set
+# CONFIG_SND_SOC_SAMSUNG_SMDK_SPDIF is not set
+# CONFIG_SND_SOC_SMDK_WM8994_PCM is not set
+CONFIG_SND_SOC_SMDK_I2S_STUB=y
+CONFIG_SND_SOC_I2C_AND_SPI=y
+CONFIG_SND_SOC_I2S_STUB=y
+# CONFIG_SND_SIMPLE_CARD is not set
+# CONFIG_SOUND_PRIME is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_PRODIKEYS is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_HUION is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO_TPKBD is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THINGM is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_WIIMOTE is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+
+#
+# I2C HID support
+#
+# CONFIG_I2C_HID is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_ARCH_HAS_XHCI=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_EXYNOS=y
+# CONFIG_USB_EHCI_HCD_PLATFORM is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+# CONFIG_USB_FUSBH200_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_EXYNOS=y
+# CONFIG_USB_OHCI_HCD_PLATFORM is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+# CONFIG_USB_RENESAS_USBHS is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MUSB_HDRC is not set
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_HOST=y
+# CONFIG_USB_DWC3_GADGET is not set
+# CONFIG_USB_DWC3_DUAL_ROLE is not set
+
+#
+# Platform Glue Driver Support
+#
+# CONFIG_USB_DWC3_OMAP is not set
+CONFIG_USB_DWC3_EXYNOS=y
+CONFIG_USB_DWC3_KEYSTONE=y
+
+#
+# Debugging features
+#
+# CONFIG_USB_DWC3_DEBUG is not set
+# CONFIG_USB_DWC2 is not set
+# CONFIG_USB_CHIPIDEA is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=m
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_SIMPLE is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP210X is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_F81232 is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_METRO is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MXUPORT is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
+# CONFIG_USB_SERIAL_QUALCOMM is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+# CONFIG_USB_SERIAL_OPTION is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_XSENS_MT is not set
+# CONFIG_USB_SERIAL_WISHBONE is not set
+# CONFIG_USB_SERIAL_ZTE is not set
+# CONFIG_USB_SERIAL_SSU100 is not set
+# CONFIG_USB_SERIAL_QT2 is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+CONFIG_USB_HSIC_USB3503=y
+
+#
+# USB Physical Layer drivers
+#
+CONFIG_USB_PHY=y
+# CONFIG_USB_OTG_FSM is not set
+# CONFIG_USB_OTG_WAKELOCK is not set
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_AM335X_PHY_USB is not set
+CONFIG_SAMSUNG_USBPHY=y
+CONFIG_SAMSUNG_USB2PHY=y
+CONFIG_SAMSUNG_USB3PHY=y
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# CONFIG_USB_RCAR_PHY is not set
+# CONFIG_USB_ULPI is not set
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=2
+CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+
+#
+# USB Peripheral Controller
+#
+# CONFIG_USB_FUSB300 is not set
+# CONFIG_USB_FOTG210_UDC is not set
+# CONFIG_USB_GR_UDC is not set
+# CONFIG_USB_R8A66597 is not set
+# CONFIG_USB_PXA27X is not set
+# CONFIG_USB_S3C_HSOTG is not set
+# CONFIG_USB_MV_UDC is not set
+# CONFIG_USB_MV_U3D is not set
+# CONFIG_USB_M66592 is not set
+# CONFIG_USB_NET2272 is not set
+# CONFIG_USB_DUMMY_HCD is not set
+# CONFIG_USB_CONFIGFS is not set
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_G_NCM is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FUNCTIONFS is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_ACM_MS is not set
+# CONFIG_USB_G_MULTI is not set
+# CONFIG_USB_G_HID is not set
+# CONFIG_USB_G_DBGP is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_UNSAFE_RESUME=y
+# CONFIG_MMC_CLKGATE is not set
+# CONFIG_MMC_EMBEDDED_SDIO is not set
+# CONFIG_MMC_PARANOID_SD_INIT is not set
+
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=8
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_MMC_BLOCK_DEFERRED_RESUME is not set
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_ARMMMCI is not set
+# CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_SDHCI_PXAV3 is not set
+# CONFIG_MMC_SDHCI_PXAV2 is not set
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_IDMAC=y
+CONFIG_MMC_DW_PLTFM=y
+CONFIG_MMC_DW_EXYNOS=y
+# CONFIG_MMC_DW_K3 is not set
+# CONFIG_MMC_VUB300 is not set
+# CONFIG_MMC_USHC is not set
+# CONFIG_MEMSTICK is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_LM3530 is not set
+# CONFIG_LEDS_LM3642 is not set
+# CONFIG_LEDS_PCA9532 is not set
+CONFIG_LEDS_GPIO=y
+# CONFIG_LEDS_LP3944 is not set
+# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_LP5523 is not set
+# CONFIG_LEDS_LP5562 is not set
+# CONFIG_LEDS_LP8501 is not set
+# CONFIG_LEDS_PCA955X is not set
+# CONFIG_LEDS_PCA963X is not set
+# CONFIG_LEDS_PCA9685 is not set
+# CONFIG_LEDS_REGULATOR is not set
+# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
+# CONFIG_LEDS_TCA6507 is not set
+# CONFIG_LEDS_LM355x is not set
+# CONFIG_LEDS_OT200 is not set
+# CONFIG_LEDS_BLINKM is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_ONESHOT=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+CONFIG_LEDS_TRIGGER_CPU=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
+CONFIG_LEDS_TRIGGER_TRANSIENT=y
+# CONFIG_LEDS_TRIGGER_CAMERA is not set
+# CONFIG_SWITCH is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_HYM8563 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_MAX77XXX=y
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12057 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+# CONFIG_RTC_DRV_S5M is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_HAVE_S3C_RTC=y
+CONFIG_RTC_DRV_S3C=y
+# CONFIG_RTC_DRV_PL030 is not set
+# CONFIG_RTC_DRV_PL031 is not set
+# CONFIG_RTC_DRV_SNVS is not set
+# CONFIG_RTC_DRV_MOXART is not set
+
+#
+# HID Sensor RTC drivers
+#
+# CONFIG_RTC_DRV_HID_SENSOR_TIME is not set
+CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
+
+#
+# DMA Devices
+#
+# CONFIG_AMBA_PL08X is not set
+# CONFIG_DW_DMAC_CORE is not set
+# CONFIG_DW_DMAC is not set
+# CONFIG_TIMB_DMA is not set
+CONFIG_PL330_DMA=y
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_OF=y
+
+#
+# DMA Clients
+#
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+
+#
+# Virtio drivers
+#
+# CONFIG_VIRTIO_MMIO is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# CONFIG_STAGING is not set
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+
+#
+# Common Clock Framework
+#
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_S2MPS11 is not set
+# CONFIG_COMMON_CLK_QCOM is not set
+
+#
+# Hardware Spinlock drivers
+#
+CONFIG_CLKSRC_OF=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_CLKSRC_EXYNOS_MCT=y
+CONFIG_CLKSRC_SAMSUNG_PWM=y
+# CONFIG_MAILBOX is not set
+CONFIG_IOMMU_SUPPORT=y
+CONFIG_OF_IOMMU=y
+# CONFIG_EXYNOS_IOMMU is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_STE_MODEM_RPROC is not set
+
+#
+# Rpmsg drivers
+#
+# CONFIG_PM_DEVFREQ is not set
+CONFIG_EXTCON=y
+
+#
+# Extcon Device Drivers
+#
+CONFIG_OF_EXTCON=y
+# CONFIG_EXTCON_GPIO is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_PWM is not set
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_GIC_NON_BANKED=y
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+# CONFIG_FMC is not set
+
+#
+# PHY Subsystem
+#
+# CONFIG_GENERIC_PHY is not set
+# CONFIG_PHY_EXYNOS_MIPI_VIDEO is not set
+# CONFIG_PHY_EXYNOS_DP_VIDEO is not set
+# CONFIG_POWERCAP is not set
+CONFIG_GATOR=m
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_DEFAULTS_TO_ORDERED=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_POSIX_ACL is not set
+# CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+CONFIG_BTRFS_FS=y
+# CONFIG_BTRFS_FS_POSIX_ACL is not set
+# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
+# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
+# CONFIG_BTRFS_DEBUG is not set
+# CONFIG_BTRFS_ASSERT is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_FANOTIFY is not set
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+# CONFIG_QUOTA_DEBUG is not set
+CONFIG_QUOTA_TREE=y
+# CONFIG_QFMT_V1 is not set
+CONFIG_QFMT_V2=y
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+CONFIG_ECRYPT_FS=y
+# CONFIG_ECRYPT_FS_MESSAGING is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_LOGFS is not set
+CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_PSTORE is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V2 is not set
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+# CONFIG_NFS_SWAP is not set
+# CONFIG_NFS_V4_1 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+
+#
+# Compile-time checks and compiler options
+#
+# CONFIG_DEBUG_INFO is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+CONFIG_DEBUG_KERNEL=y
+
+#
+# Memory Debugging
+#
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+# CONFIG_DEBUG_HIGHMEM is not set
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Lockups and Hangs
+#
+# CONFIG_LOCKUP_DETECTOR is not set
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHEDSTATS=y
+CONFIG_TIMER_STATS=y
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_DEBUG_RT_MUTEXES=y
+CONFIG_DEBUG_PI_LIST=y
+# CONFIG_RT_MUTEX_TESTER is not set
+CONFIG_DEBUG_SPINLOCK=y
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_SPARSE_RCU_POINTER is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+# CONFIG_RCU_CPU_STALL_INFO is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+CONFIG_FUNCTION_TRACER=y
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+# CONFIG_TRACER_SNAPSHOT is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_UPROBE_EVENT is not set
+# CONFIG_PROBE_EVENTS is not set
+CONFIG_DYNAMIC_FTRACE=y
+# CONFIG_FUNCTION_PROFILER is not set
+CONFIG_FTRACE_MCOUNT_RECORD=y
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+
+#
+# Runtime Testing
+#
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_TEST_MODULE is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_ARM_PTDUMP is not set
+CONFIG_STRICT_DEVMEM=y
+CONFIG_ARM_UNWIND=y
+CONFIG_DEBUG_USER=y
+# CONFIG_DEBUG_LL is not set
+CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
+# CONFIG_DEBUG_UART_PL01X is not set
+# CONFIG_DEBUG_UART_8250 is not set
+CONFIG_UNCOMPRESS_INCLUDE="mach/uncompress.h"
+# CONFIG_OC_ETM is not set
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_DEBUG_SET_MODULE_RONX is not set
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_BIG_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+CONFIG_SECURITY_PATH=y
+CONFIG_LSM_MMAP_MIN_ADDR=0
+CONFIG_SECURITY_SELINUX=y
+# CONFIG_SECURITY_SELINUX_BOOTPARAM is not set
+# CONFIG_SECURITY_SELINUX_DISABLE is not set
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
+# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
+CONFIG_SECURITY_SMACK=y
+# CONFIG_SECURITY_TOMOYO is not set
+CONFIG_SECURITY_APPARMOR=y
+CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1
+CONFIG_SECURITY_APPARMOR_HASH=y
+# CONFIG_SECURITY_YAMA is not set
+# CONFIG_IMA is not set
+# CONFIG_EVM is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+CONFIG_DEFAULT_SECURITY_APPARMOR=y
+# CONFIG_DEFAULT_SECURITY_DAC is not set
+CONFIG_DEFAULT_SECURITY="apparmor"
+CONFIG_XOR_BLOCKS=y
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_WORKQUEUE=y
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_CMAC is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+CONFIG_CRYPTO_CRCT10DIF=y
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=y
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+# CONFIG_CRYPTO_SHA1_ARM is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_ARM is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=m
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_ASYMMETRIC_KEY_TYPE is not set
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_RAID6_PQ=y
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_IO=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=y
+# CONFIG_CRC8 is not set
+CONFIG_AUDIT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+# CONFIG_XZ_DEC is not set
+# CONFIG_XZ_DEC_BCJ is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_DMA=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_NLATTR=y
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+# CONFIG_AVERAGE is not set
+# CONFIG_CORDIC is not set
+# CONFIG_DDR is not set
+CONFIG_OID_REGISTRY=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/arm/include/asm/arch_timer.h b/arch/arm/include/asm/arch_timer.h
index 0704e0cf557146..be467f3780dd44 100644
--- a/arch/arm/include/asm/arch_timer.h
+++ b/arch/arm/include/asm/arch_timer.h
@@ -107,7 +107,6 @@ static inline void arch_counter_set_user_access(void)
/* Also disable virtual event stream */
cntkctl &= ~(ARCH_TIMER_USR_PT_ACCESS_EN
| ARCH_TIMER_USR_VT_ACCESS_EN
- | ARCH_TIMER_VIRT_EVT_EN
| ARCH_TIMER_USR_VCT_ACCESS_EN
| ARCH_TIMER_USR_PCT_ACCESS_EN);
arch_timer_set_cntkctl(cntkctl);
diff --git a/arch/arm/include/asm/compiler.h b/arch/arm/include/asm/compiler.h
index 8155db2f7fa16e..009eafa2ea0da4 100644
--- a/arch/arm/include/asm/compiler.h
+++ b/arch/arm/include/asm/compiler.h
@@ -11,5 +11,37 @@
*/
#define __asmeq(x, y) ".ifnc " x "," y " ; .err ; .endif\n\t"
+#if defined(CONFIG_SMP) && !defined(CONFIG_CPU_V6)
+/*
+ * Read TPIDRPRW.
+ * GCC requires a workaround as it does not treat a "memory" clobber on a
+ * non-volatile asm block as a side-effect.
+ * We want to allow caching the value, so for GCC avoid using volatile and
+ * instead use a fake stack read to hazard against barrier().
+ */
+#if defined(__clang__)
+static inline unsigned long read_TPIDRPRW(void)
+{
+ unsigned long off;
+
+ /*
+ * Read TPIDRPRW.
+ */
+ asm("mrc p15, 0, %0, c13, c0, 4" : "=r" (off) : : "memory");
+
+ return off;
+}
+#else
+static inline unsigned long read_TPIDRPRW(void)
+{
+ unsigned long off;
+ register unsigned long *sp asm ("sp");
+
+ asm("mrc p15, 0, %0, c13, c0, 4" : "=r" (off) : "Q" (*sp));
+
+ return off;
+}
+#endif
+#endif
#endif /* __ASM_ARM_COMPILER_H */
diff --git a/arch/arm/include/asm/fiq_debugger.h b/arch/arm/include/asm/fiq_debugger.h
new file mode 100644
index 00000000000000..4d274883ba6a3e
--- /dev/null
+++ b/arch/arm/include/asm/fiq_debugger.h
@@ -0,0 +1,64 @@
+/*
+ * arch/arm/include/asm/fiq_debugger.h
+ *
+ * Copyright (C) 2010 Google, Inc.
+ * Author: Colin Cross
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _ARCH_ARM_MACH_TEGRA_FIQ_DEBUGGER_H_
+#define _ARCH_ARM_MACH_TEGRA_FIQ_DEBUGGER_H_
+
+#include
+
+#define FIQ_DEBUGGER_NO_CHAR NO_POLL_CHAR
+#define FIQ_DEBUGGER_BREAK 0x00ff0100
+
+#define FIQ_DEBUGGER_FIQ_IRQ_NAME "fiq"
+#define FIQ_DEBUGGER_SIGNAL_IRQ_NAME "signal"
+#define FIQ_DEBUGGER_WAKEUP_IRQ_NAME "wakeup"
+
+/**
+ * struct fiq_debugger_pdata - fiq debugger platform data
+ * @uart_resume: used to restore uart state right before enabling
+ * the fiq.
+ * @uart_enable: Do the work necessary to communicate with the uart
+ * hw (enable clocks, etc.). This must be ref-counted.
+ * @uart_disable: Do the work necessary to disable the uart hw
+ * (disable clocks, etc.). This must be ref-counted.
+ * @uart_dev_suspend: called during PM suspend, generally not needed
+ * for real fiq mode debugger.
+ * @uart_dev_resume: called during PM resume, generally not needed
+ * for real fiq mode debugger.
+ */
+struct fiq_debugger_pdata {
+ int (*uart_init)(struct platform_device *pdev);
+ void (*uart_free)(struct platform_device *pdev);
+ int (*uart_resume)(struct platform_device *pdev);
+ int (*uart_getc)(struct platform_device *pdev);
+ void (*uart_putc)(struct platform_device *pdev, unsigned int c);
+ void (*uart_flush)(struct platform_device *pdev);
+ void (*uart_enable)(struct platform_device *pdev);
+ void (*uart_disable)(struct platform_device *pdev);
+
+ int (*uart_dev_suspend)(struct platform_device *pdev);
+ int (*uart_dev_resume)(struct platform_device *pdev);
+
+ void (*fiq_enable)(struct platform_device *pdev, unsigned int fiq,
+ bool enable);
+ void (*fiq_ack)(struct platform_device *pdev, unsigned int fiq);
+
+ void (*force_irq)(struct platform_device *pdev, unsigned int irq);
+ void (*force_irq_ack)(struct platform_device *pdev, unsigned int irq);
+};
+
+#endif
diff --git a/arch/arm/include/asm/fiq_glue.h b/arch/arm/include/asm/fiq_glue.h
new file mode 100644
index 00000000000000..a9e244f9f197c8
--- /dev/null
+++ b/arch/arm/include/asm/fiq_glue.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ASM_FIQ_GLUE_H
+#define __ASM_FIQ_GLUE_H
+
+struct fiq_glue_handler {
+ void (*fiq)(struct fiq_glue_handler *h, void *regs, void *svc_sp);
+ void (*resume)(struct fiq_glue_handler *h);
+};
+typedef void (*fiq_return_handler_t)(void);
+
+int fiq_glue_register_handler(struct fiq_glue_handler *handler);
+int fiq_glue_set_return_handler(fiq_return_handler_t fiq_return);
+int fiq_glue_clear_return_handler(fiq_return_handler_t fiq_return);
+
+#ifdef CONFIG_FIQ_GLUE
+void fiq_glue_resume(void);
+#else
+static inline void fiq_glue_resume(void) {}
+#endif
+
+#endif
diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
index f89515adac60ef..2bb8cac28b9e34 100644
--- a/arch/arm/include/asm/ftrace.h
+++ b/arch/arm/include/asm/ftrace.h
@@ -45,7 +45,7 @@ void *return_address(unsigned int);
#else
-extern inline void *return_address(unsigned int level)
+static inline void *return_address(unsigned int level)
{
return NULL;
}
diff --git a/arch/arm/include/asm/glue-cache.h b/arch/arm/include/asm/glue-cache.h
index c81adc08b3fba5..a3c24cd5b7c8ee 100644
--- a/arch/arm/include/asm/glue-cache.h
+++ b/arch/arm/include/asm/glue-cache.h
@@ -130,22 +130,22 @@
#endif
#ifndef __ASSEMBLER__
-extern inline void nop_flush_icache_all(void) { }
-extern inline void nop_flush_kern_cache_all(void) { }
-extern inline void nop_flush_kern_cache_louis(void) { }
-extern inline void nop_flush_user_cache_all(void) { }
-extern inline void nop_flush_user_cache_range(unsigned long a,
+static inline void nop_flush_icache_all(void) { }
+static inline void nop_flush_kern_cache_all(void) { }
+static inline void nop_flush_kern_cache_louis(void) { }
+static inline void nop_flush_user_cache_all(void) { }
+static inline void nop_flush_user_cache_range(unsigned long a,
unsigned long b, unsigned int c) { }
-extern inline void nop_coherent_kern_range(unsigned long a, unsigned long b) { }
-extern inline int nop_coherent_user_range(unsigned long a,
+static inline void nop_coherent_kern_range(unsigned long a, unsigned long b) { }
+static inline int nop_coherent_user_range(unsigned long a,
unsigned long b) { return 0; }
-extern inline void nop_flush_kern_dcache_area(void *a, size_t s) { }
+static inline void nop_flush_kern_dcache_area(void *a, size_t s) { }
-extern inline void nop_dma_flush_range(const void *a, const void *b) { }
+static inline void nop_dma_flush_range(const void *a, const void *b) { }
-extern inline void nop_dma_map_area(const void *s, size_t l, int f) { }
-extern inline void nop_dma_unmap_area(const void *s, size_t l, int f) { }
+static inline void nop_dma_map_area(const void *s, size_t l, int f) { }
+static inline void nop_dma_unmap_area(const void *s, size_t l, int f) { }
#endif
#ifndef MULTI_CACHE
diff --git a/arch/arm/include/asm/hardirq.h b/arch/arm/include/asm/hardirq.h
index fe3ea776dc3426..5df33e30ae1b16 100644
--- a/arch/arm/include/asm/hardirq.h
+++ b/arch/arm/include/asm/hardirq.h
@@ -5,7 +5,7 @@
#include
#include
-#define NR_IPI 8
+#define NR_IPI 9
typedef struct {
unsigned int __softirq_pending;
diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h
index 6795ff743b3dbc..b1344186954c4c 100644
--- a/arch/arm/include/asm/hardware/cache-l2x0.h
+++ b/arch/arm/include/asm/hardware/cache-l2x0.h
@@ -66,6 +66,7 @@
#define L2X0_STNDBY_MODE_EN (1 << 0)
/* Registers shifts and masks */
+#define L2X0_CACHE_ID_REV_MASK (0x3f)
#define L2X0_CACHE_ID_PART_MASK (0xf << 6)
#define L2X0_CACHE_ID_PART_L210 (1 << 6)
#define L2X0_CACHE_ID_PART_L310 (3 << 6)
@@ -106,6 +107,8 @@
#define L2X0_WAY_SIZE_SHIFT 3
+#define REV_PL310_R2P0 4
+
#ifndef __ASSEMBLY__
extern void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask);
#if defined(CONFIG_CACHE_L2X0) && defined(CONFIG_OF)
diff --git a/arch/arm/include/asm/hardware/coresight.h b/arch/arm/include/asm/hardware/coresight.h
index ad774f37c47cda..b3507650b41c69 100644
--- a/arch/arm/include/asm/hardware/coresight.h
+++ b/arch/arm/include/asm/hardware/coresight.h
@@ -17,15 +17,23 @@
#define TRACER_ACCESSED_BIT 0
#define TRACER_RUNNING_BIT 1
#define TRACER_CYCLE_ACC_BIT 2
+#define TRACER_TRACE_DATA_BIT 3
+#define TRACER_TIMESTAMP_BIT 4
+#define TRACER_BRANCHOUTPUT_BIT 5
+#define TRACER_RETURN_STACK_BIT 6
#define TRACER_ACCESSED BIT(TRACER_ACCESSED_BIT)
#define TRACER_RUNNING BIT(TRACER_RUNNING_BIT)
#define TRACER_CYCLE_ACC BIT(TRACER_CYCLE_ACC_BIT)
+#define TRACER_TRACE_DATA BIT(TRACER_TRACE_DATA_BIT)
+#define TRACER_TIMESTAMP BIT(TRACER_TIMESTAMP_BIT)
+#define TRACER_BRANCHOUTPUT BIT(TRACER_BRANCHOUTPUT_BIT)
+#define TRACER_RETURN_STACK BIT(TRACER_RETURN_STACK_BIT)
#define TRACER_TIMEOUT 10000
-#define etm_writel(t, v, x) \
- (writel_relaxed((v), (t)->etm_regs + (x)))
-#define etm_readl(t, x) (readl_relaxed((t)->etm_regs + (x)))
+#define etm_writel(t, id, v, x) \
+ (writel_relaxed((v), (t)->etm_regs[(id)] + (x)))
+#define etm_readl(t, id, x) (readl_relaxed((t)->etm_regs[(id)] + (x)))
/* CoreSight Management Registers */
#define CSMR_LOCKACCESS 0xfb0
@@ -43,7 +51,7 @@
#define ETMCTRL_POWERDOWN 1
#define ETMCTRL_PROGRAM (1 << 10)
#define ETMCTRL_PORTSEL (1 << 11)
-#define ETMCTRL_DO_CONTEXTID (3 << 14)
+#define ETMCTRL_CONTEXTIDSIZE(x) (((x) & 3) << 14)
#define ETMCTRL_PORTMASK1 (7 << 4)
#define ETMCTRL_PORTMASK2 (1 << 21)
#define ETMCTRL_PORTMASK (ETMCTRL_PORTMASK1 | ETMCTRL_PORTMASK2)
@@ -55,9 +63,12 @@
#define ETMCTRL_DATA_DO_BOTH (ETMCTRL_DATA_DO_DATA | ETMCTRL_DATA_DO_ADDR)
#define ETMCTRL_BRANCH_OUTPUT (1 << 8)
#define ETMCTRL_CYCLEACCURATE (1 << 12)
+#define ETMCTRL_TIMESTAMP_EN (1 << 28)
+#define ETMCTRL_RETURN_STACK_EN (1 << 29)
/* ETM configuration code register */
#define ETMR_CONFCODE (0x04)
+#define ETMCCR_ETMIDR_PRESENT BIT(31)
/* ETM trace start/stop resource control register */
#define ETMR_TRACESSCTRL (0x18)
@@ -113,10 +124,25 @@
#define ETMR_TRACEENCTRL 0x24
#define ETMTE_INCLEXCL BIT(24)
#define ETMR_TRACEENEVT 0x20
-#define ETMCTRL_OPTS (ETMCTRL_DO_CPRT | \
- ETMCTRL_DATA_DO_ADDR | \
- ETMCTRL_BRANCH_OUTPUT | \
- ETMCTRL_DO_CONTEXTID)
+
+#define ETMR_VIEWDATAEVT 0x30
+#define ETMR_VIEWDATACTRL1 0x34
+#define ETMR_VIEWDATACTRL2 0x38
+#define ETMR_VIEWDATACTRL3 0x3c
+#define ETMVDC3_EXCLONLY BIT(16)
+
+#define ETMCTRL_OPTS (ETMCTRL_DO_CPRT)
+
+#define ETMR_ID 0x1e4
+#define ETMIDR_VERSION(x) (((x) >> 4) & 0xff)
+#define ETMIDR_VERSION_3_1 0x21
+#define ETMIDR_VERSION_PFT_1_0 0x30
+
+#define ETMR_CCE 0x1e8
+#define ETMCCER_RETURN_STACK_IMPLEMENTED BIT(23)
+#define ETMCCER_TIMESTAMPING_IMPLEMENTED BIT(22)
+
+#define ETMR_TRACEIDR 0x200
/* ETM management registers, "ETM Architecture", 3.5.24 */
#define ETMMR_OSLAR 0x300
@@ -140,14 +166,16 @@
#define ETBFF_TRIGIN BIT(8)
#define ETBFF_TRIGEVT BIT(9)
#define ETBFF_TRIGFL BIT(10)
+#define ETBFF_STOPFL BIT(12)
#define etb_writel(t, v, x) \
(writel_relaxed((v), (t)->etb_regs + (x)))
#define etb_readl(t, x) (readl_relaxed((t)->etb_regs + (x)))
-#define etm_lock(t) do { etm_writel((t), 0, CSMR_LOCKACCESS); } while (0)
-#define etm_unlock(t) \
- do { etm_writel((t), CS_LAR_KEY, CSMR_LOCKACCESS); } while (0)
+#define etm_lock(t, id) \
+ do { etm_writel((t), (id), 0, CSMR_LOCKACCESS); } while (0)
+#define etm_unlock(t, id) \
+ do { etm_writel((t), (id), CS_LAR_KEY, CSMR_LOCKACCESS); } while (0)
#define etb_lock(t) do { etb_writel((t), 0, CSMR_LOCKACCESS); } while (0)
#define etb_unlock(t) \
diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h
index 53c15dec7af6aa..809203a4b71bef 100644
--- a/arch/arm/include/asm/irq.h
+++ b/arch/arm/include/asm/irq.h
@@ -35,6 +35,9 @@ extern void (*handle_arch_irq)(struct pt_regs *);
extern void set_handle_irq(void (*handle_irq)(struct pt_regs *));
#endif
+void arch_trigger_all_cpu_backtrace(void);
+#define arch_trigger_all_cpu_backtrace arch_trigger_all_cpu_backtrace
+
#endif
#endif
diff --git a/arch/arm/include/asm/kprobes.h b/arch/arm/include/asm/kprobes.h
index f82ec22eeb1174..49fa0dfaad3365 100644
--- a/arch/arm/include/asm/kprobes.h
+++ b/arch/arm/include/asm/kprobes.h
@@ -18,7 +18,7 @@
#include
#include
-#include
+#include
#define __ARCH_WANT_KPROBES_INSN_SLOT
#define MAX_INSN_SIZE 2
@@ -28,21 +28,10 @@
#define kretprobe_blacklist_size 0
typedef u32 kprobe_opcode_t;
-
struct kprobe;
-typedef void (kprobe_insn_handler_t)(struct kprobe *, struct pt_regs *);
-typedef unsigned long (kprobe_check_cc)(unsigned long);
-typedef void (kprobe_insn_singlestep_t)(struct kprobe *, struct pt_regs *);
-typedef void (kprobe_insn_fn_t)(void);
+#include
-/* Architecture specific copy of original instruction. */
-struct arch_specific_insn {
- kprobe_opcode_t *insn;
- kprobe_insn_handler_t *insn_handler;
- kprobe_check_cc *insn_check_cc;
- kprobe_insn_singlestep_t *insn_singlestep;
- kprobe_insn_fn_t *insn_fn;
-};
+#define arch_specific_insn arch_probes_insn
struct prev_kprobe {
struct kprobe *kp;
diff --git a/arch/arm/include/asm/mach/mmc.h b/arch/arm/include/asm/mach/mmc.h
new file mode 100644
index 00000000000000..bca864ac945f60
--- /dev/null
+++ b/arch/arm/include/asm/mach/mmc.h
@@ -0,0 +1,28 @@
+/*
+ * arch/arm/include/asm/mach/mmc.h
+ */
+#ifndef ASMARM_MACH_MMC_H
+#define ASMARM_MACH_MMC_H
+
+#include
+#include
+#include
+
+struct embedded_sdio_data {
+ struct sdio_cis cis;
+ struct sdio_cccr cccr;
+ struct sdio_embedded_func *funcs;
+ int num_funcs;
+};
+
+struct mmc_platform_data {
+ unsigned int ocr_mask; /* available voltages */
+ int built_in; /* built-in device flag */
+ int card_present; /* card detect state */
+ u32 (*translate_vdd)(struct device *, unsigned int);
+ unsigned int (*status)(struct device *);
+ struct embedded_sdio_data *embedded_sdio;
+ int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id);
+};
+
+#endif
diff --git a/arch/arm/include/asm/percpu.h b/arch/arm/include/asm/percpu.h
index 209e6504922e1c..208c7e5fa7dadb 100644
--- a/arch/arm/include/asm/percpu.h
+++ b/arch/arm/include/asm/percpu.h
@@ -27,21 +27,10 @@ static inline void set_my_cpu_offset(unsigned long off)
asm volatile("mcr p15, 0, %0, c13, c0, 4" : : "r" (off) : "memory");
}
-static inline unsigned long __my_cpu_offset(void)
-{
- unsigned long off;
- register unsigned long *sp asm ("sp");
+#include "asm/compiler.h"
- /*
- * Read TPIDRPRW.
- * We want to allow caching the value, so avoid using volatile and
- * instead use a fake stack read to hazard against barrier().
- */
- asm("mrc p15, 0, %0, c13, c0, 4" : "=r" (off) : "Q" (*sp));
+#define __my_cpu_offset read_TPIDRPRW()
- return off;
-}
-#define __my_cpu_offset __my_cpu_offset()
#else
#define set_my_cpu_offset(x) do {} while(0)
diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h
index f24edad26c70fd..0cd7824ca76257 100644
--- a/arch/arm/include/asm/pmu.h
+++ b/arch/arm/include/asm/pmu.h
@@ -62,9 +62,19 @@ struct pmu_hw_events {
raw_spinlock_t pmu_lock;
};
+struct cpupmu_regs {
+ u32 pmc;
+ u32 pmcntenset;
+ u32 pmuseren;
+ u32 pmintenset;
+ u32 pmxevttype[8];
+ u32 pmxevtcnt[8];
+};
+
struct arm_pmu {
struct pmu pmu;
cpumask_t active_irqs;
+ cpumask_t valid_cpus;
char *name;
irqreturn_t (*handle_irq)(int irq_num, void *dev);
void (*enable)(struct perf_event *event);
@@ -81,6 +91,8 @@ struct arm_pmu {
int (*request_irq)(struct arm_pmu *, irq_handler_t handler);
void (*free_irq)(struct arm_pmu *);
int (*map_event)(struct perf_event *event);
+ void (*save_regs)(struct arm_pmu *, struct cpupmu_regs *);
+ void (*restore_regs)(struct arm_pmu *, struct cpupmu_regs *);
int num_events;
atomic_t active_events;
struct mutex reserve_mutex;
diff --git a/arch/arm/include/asm/probes.h b/arch/arm/include/asm/probes.h
new file mode 100644
index 00000000000000..806cfe622a9e31
--- /dev/null
+++ b/arch/arm/include/asm/probes.h
@@ -0,0 +1,43 @@
+/*
+ * arch/arm/include/asm/probes.h
+ *
+ * Original contents copied from arch/arm/include/asm/kprobes.h
+ * which contains the following notice...
+ *
+ * Copyright (C) 2006, 2007 Motorola Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef _ASM_PROBES_H
+#define _ASM_PROBES_H
+
+typedef u32 probes_opcode_t;
+
+struct arch_probes_insn;
+typedef void (probes_insn_handler_t)(probes_opcode_t,
+ struct arch_probes_insn *,
+ struct pt_regs *);
+typedef unsigned long (probes_check_cc)(unsigned long);
+typedef void (probes_insn_singlestep_t)(probes_opcode_t,
+ struct arch_probes_insn *,
+ struct pt_regs *);
+typedef void (probes_insn_fn_t)(void);
+
+/* Architecture specific copy of original instruction. */
+struct arch_probes_insn {
+ probes_opcode_t *insn;
+ probes_insn_handler_t *insn_handler;
+ probes_check_cc *insn_check_cc;
+ probes_insn_singlestep_t *insn_singlestep;
+ probes_insn_fn_t *insn_fn;
+};
+
+#endif
diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
index c4ae171850f832..eb628a6679e8de 100644
--- a/arch/arm/include/asm/psci.h
+++ b/arch/arm/include/asm/psci.h
@@ -16,6 +16,10 @@
#define PSCI_POWER_STATE_TYPE_STANDBY 0
#define PSCI_POWER_STATE_TYPE_POWER_DOWN 1
+#define PSCI_POWER_STATE_AFFINITY_LEVEL0 0
+#define PSCI_POWER_STATE_AFFINITY_LEVEL1 1
+#define PSCI_POWER_STATE_AFFINITY_LEVEL2 2
+#define PSCI_POWER_STATE_AFFINITY_LEVEL3 3
struct psci_power_state {
u16 id;
@@ -42,4 +46,12 @@ static inline void psci_init(void) { }
static inline bool psci_smp_available(void) { return false; }
#endif
+#ifdef CONFIG_ARM_PSCI
+extern int psci_probe(void);
+#else
+static inline int psci_probe(void)
+{
+ return -ENODEV;
+}
+#endif
#endif /* __ASM_ARM_PSCI_H */
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index 04c99f36ff7f90..41e0caca2c370b 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -80,6 +80,12 @@ static inline long regs_return_value(struct pt_regs *regs)
#define instruction_pointer(regs) (regs)->ARM_pc
+static inline void instruction_pointer_set(struct pt_regs *regs,
+ unsigned long val)
+{
+ instruction_pointer(regs) = val;
+}
+
#ifdef CONFIG_SMP
extern unsigned long profile_pc(struct pt_regs *regs);
#else
@@ -138,9 +144,9 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs)
return regs->ARM_sp;
}
-#define current_pt_regs(void) ({ \
- register unsigned long sp asm ("sp"); \
- (struct pt_regs *)((sp | (THREAD_SIZE - 1)) - 7) - 1; \
+#define current_pt_regs(void) ({ \
+ (struct pt_regs *)(((unsigned long)(__builtin_stack_pointer()) \
+ | (THREAD_SIZE - 1)) - 7) - 1; \
})
#endif /* __ASSEMBLY__ */
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 22a3b9b5d4a16f..c3278502ec03e0 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -86,6 +86,8 @@ extern void arch_send_wakeup_ipi_mask(const struct cpumask *mask);
extern int register_ipi_completion(struct completion *completion, int cpu);
+extern void smp_send_all_cpu_backtrace(void);
+
struct smp_operations {
#ifdef CONFIG_SMP
/*
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index 71a06b293489dd..5d7ae35512337b 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -99,6 +99,25 @@ struct thread_info {
#define init_thread_info (init_thread_union.thread_info)
#define init_stack (init_thread_union.stack)
+/*
+ * how to get the current stack pointer in C
+ */
+#if defined(CONFIG_BUILTIN_STACK_POINTER)
+/* compiler has __builtin_stack_pointer support already */
+
+#elif defined(__clang__)
+#define __builtin_stack_pointer() ({ \
+ unsigned long current_sp; \
+ asm ("mov %0, sp" : "=r" (current_sp)); \
+ current_sp; \
+})
+#define current_stack_pointer __builtin_stack_pointer()
+
+#else /* gcc */
+register unsigned long current_stack_pointer asm ("sp");
+#define __builtin_stack_pointer() current_stack_pointer
+#endif
+
/*
* how to get the thread information struct from C
*/
@@ -106,8 +125,9 @@ static inline struct thread_info *current_thread_info(void) __attribute_const__;
static inline struct thread_info *current_thread_info(void)
{
- register unsigned long sp asm ("sp");
- return (struct thread_info *)(sp & ~(THREAD_SIZE - 1));
+ return (struct thread_info *)
+ ((u32)(__builtin_stack_pointer())
+ & ~(THREAD_SIZE - 1));
}
#define thread_saved_pc(tsk) \
@@ -153,6 +173,7 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
#define TIF_SIGPENDING 0
#define TIF_NEED_RESCHED 1
#define TIF_NOTIFY_RESUME 2 /* callback before returning to user */
+#define TIF_UPROBE 7
#define TIF_SYSCALL_TRACE 8
#define TIF_SYSCALL_AUDIT 9
#define TIF_SYSCALL_TRACEPOINT 10
@@ -165,6 +186,7 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
+#define _TIF_UPROBE (1 << TIF_UPROBE)
#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT)
#define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
@@ -178,7 +200,8 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
/*
* Change these and you break ASM code in entry-common.S
*/
-#define _TIF_WORK_MASK (_TIF_NEED_RESCHED | _TIF_SIGPENDING | _TIF_NOTIFY_RESUME)
+#define _TIF_WORK_MASK (_TIF_NEED_RESCHED | _TIF_SIGPENDING | \
+ _TIF_NOTIFY_RESUME | _TIF_UPROBE)
#endif /* __KERNEL__ */
#endif /* __ASM_ARM_THREAD_INFO_H */
diff --git a/arch/arm/include/asm/topology.h b/arch/arm/include/asm/topology.h
index 58b8b84adcd2cf..611edefaeaf195 100644
--- a/arch/arm/include/asm/topology.h
+++ b/arch/arm/include/asm/topology.h
@@ -26,11 +26,14 @@ extern struct cputopo_arm cpu_topology[NR_CPUS];
void init_cpu_topology(void);
void store_cpu_topology(unsigned int cpuid);
const struct cpumask *cpu_coregroup_mask(int cpu);
+int cluster_to_logical_mask(unsigned int socket_id, cpumask_t *cluster_mask);
#else
static inline void init_cpu_topology(void) { }
static inline void store_cpu_topology(unsigned int cpuid) { }
+static inline int cluster_to_logical_mask(unsigned int socket_id,
+ cpumask_t *cluster_mask) { return -EINVAL; }
#endif
diff --git a/arch/arm/include/asm/uprobes.h b/arch/arm/include/asm/uprobes.h
new file mode 100644
index 00000000000000..9472c20b7d496e
--- /dev/null
+++ b/arch/arm/include/asm/uprobes.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2012 Rabin Vincent
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _ASM_UPROBES_H
+#define _ASM_UPROBES_H
+
+#include
+#include
+
+typedef u32 uprobe_opcode_t;
+
+#define MAX_UINSN_BYTES 4
+#define UPROBE_XOL_SLOT_BYTES 64
+
+#define UPROBE_SWBP_ARM_INSN 0xe7f001f9
+#define UPROBE_SS_ARM_INSN 0xe7f001fa
+#define UPROBE_SWBP_INSN __opcode_to_mem_arm(UPROBE_SWBP_ARM_INSN)
+#define UPROBE_SWBP_INSN_SIZE 4
+
+struct arch_uprobe_task {
+ u32 backup;
+ unsigned long saved_trap_no;
+};
+
+struct arch_uprobe {
+ u8 insn[MAX_UINSN_BYTES];
+ unsigned long ixol[2];
+ uprobe_opcode_t bpinsn;
+ bool simulate;
+ u32 pcreg;
+ void (*prehandler)(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs);
+ void (*posthandler)(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs);
+ struct arch_probes_insn asi;
+};
+
+#endif
diff --git a/arch/arm/include/debug/samsung.S b/arch/arm/include/debug/samsung.S
index f3a9cff6d5d44f..4e09ca66aea018 100644
--- a/arch/arm/include/debug/samsung.S
+++ b/arch/arm/include/debug/samsung.S
@@ -9,17 +9,20 @@
* published by the Free Software Foundation.
*/
+#include
#include
/* The S5PV210/S5PC110 implementations are as belows. */
.macro fifo_level_s5pv210 rd, rx
ldr \rd, [\rx, # S3C2410_UFSTAT]
+ ARM_BE8(rev \rd, \rd)
and \rd, \rd, #S5PV210_UFSTAT_TXMASK
.endm
.macro fifo_full_s5pv210 rd, rx
ldr \rd, [\rx, # S3C2410_UFSTAT]
+ ARM_BE8(rev \rd, \rd)
tst \rd, #S5PV210_UFSTAT_TXFULL
.endm
@@ -28,6 +31,7 @@
.macro fifo_level_s3c2440 rd, rx
ldr \rd, [\rx, # S3C2410_UFSTAT]
+ ARM_BE8(rev \rd, \rd)
and \rd, \rd, #S3C2440_UFSTAT_TXMASK
.endm
@@ -37,6 +41,7 @@
.macro fifo_full_s3c2440 rd, rx
ldr \rd, [\rx, # S3C2410_UFSTAT]
+ ARM_BE8(rev \rd, \rd)
tst \rd, #S3C2440_UFSTAT_TXFULL
.endm
@@ -50,6 +55,7 @@
.macro busyuart, rd, rx
ldr \rd, [\rx, # S3C2410_UFCON]
+ ARM_BE8(rev \rd, \rd)
tst \rd, #S3C2410_UFCON_FIFOMODE @ fifo enabled?
beq 1001f @
@ FIFO enabled...
@@ -61,6 +67,7 @@
1001:
@ busy waiting for non fifo
ldr \rd, [\rx, # S3C2410_UTRSTAT]
+ ARM_BE8(rev \rd, \rd)
tst \rd, #S3C2410_UTRSTAT_TXFE
beq 1001b
@@ -69,6 +76,7 @@
.macro waituart,rd,rx
ldr \rd, [\rx, # S3C2410_UFCON]
+ ARM_BE8(rev \rd, \rd)
tst \rd, #S3C2410_UFCON_FIFOMODE @ fifo enabled?
beq 1001f @
@ FIFO enabled...
@@ -80,6 +88,7 @@
1001:
@ idle waiting for non fifo
ldr \rd, [\rx, # S3C2410_UTRSTAT]
+ ARM_BE8(rev \rd, \rd)
tst \rd, #S3C2410_UTRSTAT_TXFE
beq 1001b
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index a30fc9be9e9e6a..a766bcbaf8adfb 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -50,11 +50,12 @@ obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o insn.o
obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o insn.o
obj-$(CONFIG_JUMP_LABEL) += jump_label.o insn.o patch.o
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
-obj-$(CONFIG_KPROBES) += kprobes.o kprobes-common.o patch.o
+obj-$(CONFIG_UPROBES) += probes.o probes-arm.o uprobes.o uprobes-arm.o
+obj-$(CONFIG_KPROBES) += probes.o kprobes.o kprobes-common.o patch.o
ifdef CONFIG_THUMB2_KERNEL
-obj-$(CONFIG_KPROBES) += kprobes-thumb.o
+obj-$(CONFIG_KPROBES) += kprobes-thumb.o probes-thumb.o
else
-obj-$(CONFIG_KPROBES) += kprobes-arm.o
+obj-$(CONFIG_KPROBES) += kprobes-arm.o probes-arm.o
endif
obj-$(CONFIG_ARM_KPROBES_TEST) += test-kprobes.o
test-kprobes-objs := kprobes-test.o
diff --git a/arch/arm/kernel/etm.c b/arch/arm/kernel/etm.c
index 131a6ab5f35504..a634e0ef6d1f14 100644
--- a/arch/arm/kernel/etm.c
+++ b/arch/arm/kernel/etm.c
@@ -15,6 +15,7 @@
#include
#include
#include
+#include
#include
#include
#include
@@ -37,26 +38,37 @@ MODULE_AUTHOR("Alexander Shishkin");
struct tracectx {
unsigned int etb_bufsz;
void __iomem *etb_regs;
- void __iomem *etm_regs;
+ void __iomem **etm_regs;
+ int etm_regs_count;
unsigned long flags;
int ncmppairs;
int etm_portsz;
+ int etm_contextid_size;
+ u32 etb_fc;
+ unsigned long range_start;
+ unsigned long range_end;
+ unsigned long data_range_start;
+ unsigned long data_range_end;
+ bool dump_initial_etb;
struct device *dev;
struct clk *emu_clk;
struct mutex mutex;
};
-static struct tracectx tracer;
+static struct tracectx tracer = {
+ .range_start = (unsigned long)_stext,
+ .range_end = (unsigned long)_etext,
+};
static inline bool trace_isrunning(struct tracectx *t)
{
return !!(t->flags & TRACER_RUNNING);
}
-static int etm_setup_address_range(struct tracectx *t, int n,
+static int etm_setup_address_range(struct tracectx *t, int id, int n,
unsigned long start, unsigned long end, int exclude, int data)
{
- u32 flags = ETMAAT_ARM | ETMAAT_IGNCONTEXTID | ETMAAT_NSONLY | \
+ u32 flags = ETMAAT_ARM | ETMAAT_IGNCONTEXTID | ETMAAT_IGNSECURITY |
ETMAAT_NOVALCMP;
if (n < 1 || n > t->ncmppairs)
@@ -72,95 +84,185 @@ static int etm_setup_address_range(struct tracectx *t, int n,
flags |= ETMAAT_IEXEC;
/* first comparator for the range */
- etm_writel(t, flags, ETMR_COMP_ACC_TYPE(n * 2));
- etm_writel(t, start, ETMR_COMP_VAL(n * 2));
+ etm_writel(t, id, flags, ETMR_COMP_ACC_TYPE(n * 2));
+ etm_writel(t, id, start, ETMR_COMP_VAL(n * 2));
/* second comparator is right next to it */
- etm_writel(t, flags, ETMR_COMP_ACC_TYPE(n * 2 + 1));
- etm_writel(t, end, ETMR_COMP_VAL(n * 2 + 1));
-
- flags = exclude ? ETMTE_INCLEXCL : 0;
- etm_writel(t, flags | (1 << n), ETMR_TRACEENCTRL);
+ etm_writel(t, id, flags, ETMR_COMP_ACC_TYPE(n * 2 + 1));
+ etm_writel(t, id, end, ETMR_COMP_VAL(n * 2 + 1));
+
+ if (data) {
+ flags = exclude ? ETMVDC3_EXCLONLY : 0;
+ if (exclude)
+ n += 8;
+ etm_writel(t, id, flags | BIT(n), ETMR_VIEWDATACTRL3);
+ } else {
+ flags = exclude ? ETMTE_INCLEXCL : 0;
+ etm_writel(t, id, flags | (1 << n), ETMR_TRACEENCTRL);
+ }
return 0;
}
-static int trace_start(struct tracectx *t)
+static int trace_start_etm(struct tracectx *t, int id)
{
u32 v;
unsigned long timeout = TRACER_TIMEOUT;
- etb_unlock(t);
-
- etb_writel(t, 0, ETBR_FORMATTERCTRL);
- etb_writel(t, 1, ETBR_CTRL);
-
- etb_lock(t);
-
- /* configure etm */
v = ETMCTRL_OPTS | ETMCTRL_PROGRAM | ETMCTRL_PORTSIZE(t->etm_portsz);
+ v |= ETMCTRL_CONTEXTIDSIZE(t->etm_contextid_size);
if (t->flags & TRACER_CYCLE_ACC)
v |= ETMCTRL_CYCLEACCURATE;
- etm_unlock(t);
+ if (t->flags & TRACER_BRANCHOUTPUT)
+ v |= ETMCTRL_BRANCH_OUTPUT;
+
+ if (t->flags & TRACER_TRACE_DATA)
+ v |= ETMCTRL_DATA_DO_ADDR;
+
+ if (t->flags & TRACER_TIMESTAMP)
+ v |= ETMCTRL_TIMESTAMP_EN;
+
+ if (t->flags & TRACER_RETURN_STACK)
+ v |= ETMCTRL_RETURN_STACK_EN;
- etm_writel(t, v, ETMR_CTRL);
+ etm_unlock(t, id);
- while (!(etm_readl(t, ETMR_CTRL) & ETMCTRL_PROGRAM) && --timeout)
+ etm_writel(t, id, v, ETMR_CTRL);
+
+ while (!(etm_readl(t, id, ETMR_CTRL) & ETMCTRL_PROGRAM) && --timeout)
;
if (!timeout) {
dev_dbg(t->dev, "Waiting for progbit to assert timed out\n");
- etm_lock(t);
+ etm_lock(t, id);
return -EFAULT;
}
- etm_setup_address_range(t, 1, (unsigned long)_stext,
- (unsigned long)_etext, 0, 0);
- etm_writel(t, 0, ETMR_TRACEENCTRL2);
- etm_writel(t, 0, ETMR_TRACESSCTRL);
- etm_writel(t, 0x6f, ETMR_TRACEENEVT);
+ if (t->range_start || t->range_end)
+ etm_setup_address_range(t, id, 1,
+ t->range_start, t->range_end, 0, 0);
+ else
+ etm_writel(t, id, ETMTE_INCLEXCL, ETMR_TRACEENCTRL);
+
+ etm_writel(t, id, 0, ETMR_TRACEENCTRL2);
+ etm_writel(t, id, 0, ETMR_TRACESSCTRL);
+ etm_writel(t, id, 0x6f, ETMR_TRACEENEVT);
+
+ etm_writel(t, id, 0, ETMR_VIEWDATACTRL1);
+ etm_writel(t, id, 0, ETMR_VIEWDATACTRL2);
+
+ if (t->data_range_start || t->data_range_end)
+ etm_setup_address_range(t, id, 2, t->data_range_start,
+ t->data_range_end, 0, 1);
+ else
+ etm_writel(t, id, ETMVDC3_EXCLONLY, ETMR_VIEWDATACTRL3);
+
+ etm_writel(t, id, 0x6f, ETMR_VIEWDATAEVT);
v &= ~ETMCTRL_PROGRAM;
v |= ETMCTRL_PORTSEL;
- etm_writel(t, v, ETMR_CTRL);
+ etm_writel(t, id, v, ETMR_CTRL);
timeout = TRACER_TIMEOUT;
- while (etm_readl(t, ETMR_CTRL) & ETMCTRL_PROGRAM && --timeout)
+ while (etm_readl(t, id, ETMR_CTRL) & ETMCTRL_PROGRAM && --timeout)
;
if (!timeout) {
dev_dbg(t->dev, "Waiting for progbit to deassert timed out\n");
- etm_lock(t);
+ etm_lock(t, id);
return -EFAULT;
}
- etm_lock(t);
+ etm_lock(t, id);
+ return 0;
+}
+
+static int trace_start(struct tracectx *t)
+{
+ int ret;
+ int id;
+ u32 etb_fc = t->etb_fc;
+
+ etb_unlock(t);
+
+ t->dump_initial_etb = false;
+ etb_writel(t, 0, ETBR_WRITEADDR);
+ etb_writel(t, etb_fc, ETBR_FORMATTERCTRL);
+ etb_writel(t, 1, ETBR_CTRL);
+
+ etb_lock(t);
+
+ /* configure etm(s) */
+ for (id = 0; id < t->etm_regs_count; id++) {
+ ret = trace_start_etm(t, id);
+ if (ret)
+ return ret;
+ }
t->flags |= TRACER_RUNNING;
return 0;
}
-static int trace_stop(struct tracectx *t)
+static int trace_stop_etm(struct tracectx *t, int id)
{
unsigned long timeout = TRACER_TIMEOUT;
- etm_unlock(t);
+ etm_unlock(t, id);
- etm_writel(t, 0x440, ETMR_CTRL);
- while (!(etm_readl(t, ETMR_CTRL) & ETMCTRL_PROGRAM) && --timeout)
+ etm_writel(t, id, 0x440, ETMR_CTRL);
+ while (!(etm_readl(t, id, ETMR_CTRL) & ETMCTRL_PROGRAM) && --timeout)
;
if (!timeout) {
- dev_dbg(t->dev, "Waiting for progbit to assert timed out\n");
- etm_lock(t);
+ dev_err(t->dev,
+ "etm%d: Waiting for progbit to assert timed out\n",
+ id);
+ etm_lock(t, id);
return -EFAULT;
}
- etm_lock(t);
+ etm_lock(t, id);
+ return 0;
+}
+
+static int trace_power_down_etm(struct tracectx *t, int id)
+{
+ unsigned long timeout = TRACER_TIMEOUT;
+ etm_unlock(t, id);
+ while (!(etm_readl(t, id, ETMR_STATUS) & ETMST_PROGBIT) && --timeout)
+ ;
+ if (!timeout) {
+ dev_err(t->dev, "etm%d: Waiting for status progbit to assert timed out\n",
+ id);
+ etm_lock(t, id);
+ return -EFAULT;
+ }
+
+ etm_writel(t, id, 0x441, ETMR_CTRL);
+
+ etm_lock(t, id);
+ return 0;
+}
+
+static int trace_stop(struct tracectx *t)
+{
+ int id;
+ unsigned long timeout = TRACER_TIMEOUT;
+ u32 etb_fc = t->etb_fc;
+
+ for (id = 0; id < t->etm_regs_count; id++)
+ trace_stop_etm(t, id);
+
+ for (id = 0; id < t->etm_regs_count; id++)
+ trace_power_down_etm(t, id);
etb_unlock(t);
- etb_writel(t, ETBFF_MANUAL_FLUSH, ETBR_FORMATTERCTRL);
+ if (etb_fc) {
+ etb_fc |= ETBFF_STOPFL;
+ etb_writel(t, t->etb_fc, ETBR_FORMATTERCTRL);
+ }
+ etb_writel(t, etb_fc | ETBFF_MANUAL_FLUSH, ETBR_FORMATTERCTRL);
timeout = TRACER_TIMEOUT;
while (etb_readl(t, ETBR_FORMATTERCTRL) &
@@ -185,24 +287,15 @@ static int trace_stop(struct tracectx *t)
static int etb_getdatalen(struct tracectx *t)
{
u32 v;
- int rp, wp;
+ int wp;
v = etb_readl(t, ETBR_STATUS);
if (v & 1)
return t->etb_bufsz;
- rp = etb_readl(t, ETBR_READADDR);
wp = etb_readl(t, ETBR_WRITEADDR);
-
- if (rp > wp) {
- etb_writel(t, 0, ETBR_READADDR);
- etb_writel(t, 0, ETBR_WRITEADDR);
-
- return 0;
- }
-
- return wp - rp;
+ return wp;
}
/* sysrq+v will always stop the running trace and leave it at that */
@@ -235,21 +328,18 @@ static void etm_dump(void)
printk("%08x", cpu_to_be32(etb_readl(t, ETBR_READMEM)));
printk(KERN_INFO "\n--- ETB buffer end ---\n");
- /* deassert the overflow bit */
- etb_writel(t, 1, ETBR_CTRL);
- etb_writel(t, 0, ETBR_CTRL);
-
- etb_writel(t, 0, ETBR_TRIGGERCOUNT);
- etb_writel(t, 0, ETBR_READADDR);
- etb_writel(t, 0, ETBR_WRITEADDR);
-
etb_lock(t);
}
static void sysrq_etm_dump(int key)
{
+ if (!mutex_trylock(&tracer.mutex)) {
+ printk(KERN_INFO "Tracing hardware busy\n");
+ return;
+ }
dev_dbg(tracer.dev, "Dumping ETB buffer\n");
etm_dump();
+ mutex_unlock(&tracer.mutex);
}
static struct sysrq_key_op sysrq_etm_op = {
@@ -276,6 +366,10 @@ static ssize_t etb_read(struct file *file, char __user *data,
struct tracectx *t = file->private_data;
u32 first = 0;
u32 *buf;
+ int wpos;
+ int skip;
+ long wlength;
+ loff_t pos = *ppos;
mutex_lock(&t->mutex);
@@ -287,31 +381,39 @@ static ssize_t etb_read(struct file *file, char __user *data,
etb_unlock(t);
total = etb_getdatalen(t);
+ if (total == 0 && t->dump_initial_etb)
+ total = t->etb_bufsz;
if (total == t->etb_bufsz)
first = etb_readl(t, ETBR_WRITEADDR);
+ if (pos > total * 4) {
+ skip = 0;
+ wpos = total;
+ } else {
+ skip = (int)pos % 4;
+ wpos = (int)pos / 4;
+ }
+ total -= wpos;
+ first = (first + wpos) % t->etb_bufsz;
+
etb_writel(t, first, ETBR_READADDR);
- length = min(total * 4, (int)len);
- buf = vmalloc(length);
+ wlength = min(total, DIV_ROUND_UP(skip + (int)len, 4));
+ length = min(total * 4 - skip, (int)len);
+ buf = vmalloc(wlength * 4);
- dev_dbg(t->dev, "ETB buffer length: %d\n", total);
+ dev_dbg(t->dev, "ETB read %ld bytes to %lld from %ld words at %d\n",
+ length, pos, wlength, first);
+ dev_dbg(t->dev, "ETB buffer length: %d\n", total + wpos);
dev_dbg(t->dev, "ETB status reg: %x\n", etb_readl(t, ETBR_STATUS));
- for (i = 0; i < length / 4; i++)
+ for (i = 0; i < wlength; i++)
buf[i] = etb_readl(t, ETBR_READMEM);
- /* the only way to deassert overflow bit in ETB status is this */
- etb_writel(t, 1, ETBR_CTRL);
- etb_writel(t, 0, ETBR_CTRL);
-
- etb_writel(t, 0, ETBR_WRITEADDR);
- etb_writel(t, 0, ETBR_READADDR);
- etb_writel(t, 0, ETBR_TRIGGERCOUNT);
-
etb_lock(t);
- length -= copy_to_user(data, buf, length);
+ length -= copy_to_user(data, (u8 *)buf + skip, length);
vfree(buf);
+ *ppos = pos + length;
out:
mutex_unlock(&t->mutex);
@@ -348,28 +450,17 @@ static int etb_probe(struct amba_device *dev, const struct amba_id *id)
if (ret)
goto out;
+ mutex_lock(&t->mutex);
t->etb_regs = ioremap_nocache(dev->res.start, resource_size(&dev->res));
if (!t->etb_regs) {
ret = -ENOMEM;
goto out_release;
}
+ t->dev = &dev->dev;
+ t->dump_initial_etb = true;
amba_set_drvdata(dev, t);
- etb_miscdev.parent = &dev->dev;
-
- ret = misc_register(&etb_miscdev);
- if (ret)
- goto out_unmap;
-
- t->emu_clk = clk_get(&dev->dev, "emu_src_ck");
- if (IS_ERR(t->emu_clk)) {
- dev_dbg(&dev->dev, "Failed to obtain emu_src_ck.\n");
- return -EFAULT;
- }
-
- clk_enable(t->emu_clk);
-
etb_unlock(t);
t->etb_bufsz = etb_readl(t, ETBR_DEPTH);
dev_dbg(&dev->dev, "Size: %x\n", t->etb_bufsz);
@@ -378,6 +469,20 @@ static int etb_probe(struct amba_device *dev, const struct amba_id *id)
etb_writel(t, 0, ETBR_CTRL);
etb_writel(t, 0x1000, ETBR_FORMATTERCTRL);
etb_lock(t);
+ mutex_unlock(&t->mutex);
+
+ etb_miscdev.parent = &dev->dev;
+
+ ret = misc_register(&etb_miscdev);
+ if (ret)
+ goto out_unmap;
+
+ /* Get optional clock. Currently used to select clock source on omap3 */
+ t->emu_clk = clk_get(&dev->dev, "emu_src_ck");
+ if (IS_ERR(t->emu_clk))
+ dev_dbg(&dev->dev, "Failed to obtain emu_src_ck.\n");
+ else
+ clk_enable(t->emu_clk);
dev_dbg(&dev->dev, "ETB AMBA driver initialized.\n");
@@ -385,9 +490,12 @@ static int etb_probe(struct amba_device *dev, const struct amba_id *id)
return ret;
out_unmap:
+ mutex_lock(&t->mutex);
iounmap(t->etb_regs);
+ t->etb_regs = NULL;
out_release:
+ mutex_unlock(&t->mutex);
amba_release_regions(dev);
return ret;
@@ -400,8 +508,10 @@ static int etb_remove(struct amba_device *dev)
iounmap(t->etb_regs);
t->etb_regs = NULL;
- clk_disable(t->emu_clk);
- clk_put(t->emu_clk);
+ if (!IS_ERR(t->emu_clk)) {
+ clk_disable(t->emu_clk);
+ clk_put(t->emu_clk);
+ }
amba_release_regions(dev);
@@ -445,7 +555,10 @@ static ssize_t trace_running_store(struct kobject *kobj,
return -EINVAL;
mutex_lock(&tracer.mutex);
- ret = value ? trace_start(&tracer) : trace_stop(&tracer);
+ if (!tracer.etb_regs)
+ ret = -ENODEV;
+ else
+ ret = value ? trace_start(&tracer) : trace_stop(&tracer);
mutex_unlock(&tracer.mutex);
return ret ? : n;
@@ -460,36 +573,50 @@ static ssize_t trace_info_show(struct kobject *kobj,
{
u32 etb_wa, etb_ra, etb_st, etb_fc, etm_ctrl, etm_st;
int datalen;
+ int id;
+ int ret;
- etb_unlock(&tracer);
- datalen = etb_getdatalen(&tracer);
- etb_wa = etb_readl(&tracer, ETBR_WRITEADDR);
- etb_ra = etb_readl(&tracer, ETBR_READADDR);
- etb_st = etb_readl(&tracer, ETBR_STATUS);
- etb_fc = etb_readl(&tracer, ETBR_FORMATTERCTRL);
- etb_lock(&tracer);
-
- etm_unlock(&tracer);
- etm_ctrl = etm_readl(&tracer, ETMR_CTRL);
- etm_st = etm_readl(&tracer, ETMR_STATUS);
- etm_lock(&tracer);
+ mutex_lock(&tracer.mutex);
+ if (tracer.etb_regs) {
+ etb_unlock(&tracer);
+ datalen = etb_getdatalen(&tracer);
+ etb_wa = etb_readl(&tracer, ETBR_WRITEADDR);
+ etb_ra = etb_readl(&tracer, ETBR_READADDR);
+ etb_st = etb_readl(&tracer, ETBR_STATUS);
+ etb_fc = etb_readl(&tracer, ETBR_FORMATTERCTRL);
+ etb_lock(&tracer);
+ } else {
+ etb_wa = etb_ra = etb_st = etb_fc = ~0;
+ datalen = -1;
+ }
- return sprintf(buf, "Trace buffer len: %d\nComparator pairs: %d\n"
+ ret = sprintf(buf, "Trace buffer len: %d\nComparator pairs: %d\n"
"ETBR_WRITEADDR:\t%08x\n"
"ETBR_READADDR:\t%08x\n"
"ETBR_STATUS:\t%08x\n"
- "ETBR_FORMATTERCTRL:\t%08x\n"
- "ETMR_CTRL:\t%08x\n"
- "ETMR_STATUS:\t%08x\n",
+ "ETBR_FORMATTERCTRL:\t%08x\n",
datalen,
tracer.ncmppairs,
etb_wa,
etb_ra,
etb_st,
- etb_fc,
+ etb_fc
+ );
+
+ for (id = 0; id < tracer.etm_regs_count; id++) {
+ etm_unlock(&tracer, id);
+ etm_ctrl = etm_readl(&tracer, id, ETMR_CTRL);
+ etm_st = etm_readl(&tracer, id, ETMR_STATUS);
+ etm_lock(&tracer, id);
+ ret += sprintf(buf + ret, "ETMR_CTRL:\t%08x\n"
+ "ETMR_STATUS:\t%08x\n",
etm_ctrl,
etm_st
);
+ }
+ mutex_unlock(&tracer.mutex);
+
+ return ret;
}
static struct kobj_attribute trace_info_attr =
@@ -528,42 +655,260 @@ static ssize_t trace_mode_store(struct kobject *kobj,
static struct kobj_attribute trace_mode_attr =
__ATTR(trace_mode, 0644, trace_mode_show, trace_mode_store);
+static ssize_t trace_contextid_size_show(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ char *buf)
+{
+ /* 0: No context id tracing, 1: One byte, 2: Two bytes, 3: Four bytes */
+ return sprintf(buf, "%d\n", (1 << tracer.etm_contextid_size) >> 1);
+}
+
+static ssize_t trace_contextid_size_store(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ const char *buf, size_t n)
+{
+ unsigned int contextid_size;
+
+ if (sscanf(buf, "%u", &contextid_size) != 1)
+ return -EINVAL;
+
+ if (contextid_size == 3 || contextid_size > 4)
+ return -EINVAL;
+
+ mutex_lock(&tracer.mutex);
+ tracer.etm_contextid_size = fls(contextid_size);
+ mutex_unlock(&tracer.mutex);
+
+ return n;
+}
+
+static struct kobj_attribute trace_contextid_size_attr =
+ __ATTR(trace_contextid_size, 0644,
+ trace_contextid_size_show, trace_contextid_size_store);
+
+static ssize_t trace_branch_output_show(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%d\n", !!(tracer.flags & TRACER_BRANCHOUTPUT));
+}
+
+static ssize_t trace_branch_output_store(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ const char *buf, size_t n)
+{
+ unsigned int branch_output;
+
+ if (sscanf(buf, "%u", &branch_output) != 1)
+ return -EINVAL;
+
+ mutex_lock(&tracer.mutex);
+ if (branch_output) {
+ tracer.flags |= TRACER_BRANCHOUTPUT;
+ /* Branch broadcasting is incompatible with the return stack */
+ tracer.flags &= ~TRACER_RETURN_STACK;
+ } else {
+ tracer.flags &= ~TRACER_BRANCHOUTPUT;
+ }
+ mutex_unlock(&tracer.mutex);
+
+ return n;
+}
+
+static struct kobj_attribute trace_branch_output_attr =
+ __ATTR(trace_branch_output, 0644,
+ trace_branch_output_show, trace_branch_output_store);
+
+static ssize_t trace_return_stack_show(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%d\n", !!(tracer.flags & TRACER_RETURN_STACK));
+}
+
+static ssize_t trace_return_stack_store(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ const char *buf, size_t n)
+{
+ unsigned int return_stack;
+
+ if (sscanf(buf, "%u", &return_stack) != 1)
+ return -EINVAL;
+
+ mutex_lock(&tracer.mutex);
+ if (return_stack) {
+ tracer.flags |= TRACER_RETURN_STACK;
+ /* Return stack is incompatible with branch broadcasting */
+ tracer.flags &= ~TRACER_BRANCHOUTPUT;
+ } else {
+ tracer.flags &= ~TRACER_RETURN_STACK;
+ }
+ mutex_unlock(&tracer.mutex);
+
+ return n;
+}
+
+static struct kobj_attribute trace_return_stack_attr =
+ __ATTR(trace_return_stack, 0644,
+ trace_return_stack_show, trace_return_stack_store);
+
+static ssize_t trace_timestamp_show(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%d\n", !!(tracer.flags & TRACER_TIMESTAMP));
+}
+
+static ssize_t trace_timestamp_store(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ const char *buf, size_t n)
+{
+ unsigned int timestamp;
+
+ if (sscanf(buf, "%u", ×tamp) != 1)
+ return -EINVAL;
+
+ mutex_lock(&tracer.mutex);
+ if (timestamp)
+ tracer.flags |= TRACER_TIMESTAMP;
+ else
+ tracer.flags &= ~TRACER_TIMESTAMP;
+ mutex_unlock(&tracer.mutex);
+
+ return n;
+}
+
+static struct kobj_attribute trace_timestamp_attr =
+ __ATTR(trace_timestamp, 0644,
+ trace_timestamp_show, trace_timestamp_store);
+
+static ssize_t trace_range_show(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%08lx %08lx\n",
+ tracer.range_start, tracer.range_end);
+}
+
+static ssize_t trace_range_store(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ const char *buf, size_t n)
+{
+ unsigned long range_start, range_end;
+
+ if (sscanf(buf, "%lx %lx", &range_start, &range_end) != 2)
+ return -EINVAL;
+
+ mutex_lock(&tracer.mutex);
+ tracer.range_start = range_start;
+ tracer.range_end = range_end;
+ mutex_unlock(&tracer.mutex);
+
+ return n;
+}
+
+
+static struct kobj_attribute trace_range_attr =
+ __ATTR(trace_range, 0644, trace_range_show, trace_range_store);
+
+static ssize_t trace_data_range_show(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ char *buf)
+{
+ unsigned long range_start;
+ u64 range_end;
+ mutex_lock(&tracer.mutex);
+ range_start = tracer.data_range_start;
+ range_end = tracer.data_range_end;
+ if (!range_end && (tracer.flags & TRACER_TRACE_DATA))
+ range_end = 0x100000000ULL;
+ mutex_unlock(&tracer.mutex);
+ return sprintf(buf, "%08lx %08llx\n", range_start, range_end);
+}
+
+static ssize_t trace_data_range_store(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ const char *buf, size_t n)
+{
+ unsigned long range_start;
+ u64 range_end;
+
+ if (sscanf(buf, "%lx %llx", &range_start, &range_end) != 2)
+ return -EINVAL;
+
+ mutex_lock(&tracer.mutex);
+ tracer.data_range_start = range_start;
+ tracer.data_range_end = (unsigned long)range_end;
+ if (range_end)
+ tracer.flags |= TRACER_TRACE_DATA;
+ else
+ tracer.flags &= ~TRACER_TRACE_DATA;
+ mutex_unlock(&tracer.mutex);
+
+ return n;
+}
+
+
+static struct kobj_attribute trace_data_range_attr =
+ __ATTR(trace_data_range, 0644,
+ trace_data_range_show, trace_data_range_store);
+
static int etm_probe(struct amba_device *dev, const struct amba_id *id)
{
struct tracectx *t = &tracer;
int ret = 0;
+ void __iomem **new_regs;
+ int new_count;
+ u32 etmccr;
+ u32 etmidr;
+ u32 etmccer = 0;
+ u8 etm_version = 0;
+
+ mutex_lock(&t->mutex);
+ new_count = t->etm_regs_count + 1;
+ new_regs = krealloc(t->etm_regs,
+ sizeof(t->etm_regs[0]) * new_count, GFP_KERNEL);
- if (t->etm_regs) {
- dev_dbg(&dev->dev, "ETM already initialized\n");
- ret = -EBUSY;
+ if (!new_regs) {
+ dev_dbg(&dev->dev, "Failed to allocate ETM register array\n");
+ ret = -ENOMEM;
goto out;
}
+ t->etm_regs = new_regs;
ret = amba_request_regions(dev, NULL);
if (ret)
goto out;
- t->etm_regs = ioremap_nocache(dev->res.start, resource_size(&dev->res));
- if (!t->etm_regs) {
+ t->etm_regs[t->etm_regs_count] =
+ ioremap_nocache(dev->res.start, resource_size(&dev->res));
+ if (!t->etm_regs[t->etm_regs_count]) {
ret = -ENOMEM;
goto out_release;
}
- amba_set_drvdata(dev, t);
+ amba_set_drvdata(dev, t->etm_regs[t->etm_regs_count]);
- mutex_init(&t->mutex);
- t->dev = &dev->dev;
- t->flags = TRACER_CYCLE_ACC;
+ t->flags = TRACER_CYCLE_ACC | TRACER_TRACE_DATA | TRACER_BRANCHOUTPUT;
t->etm_portsz = 1;
+ t->etm_contextid_size = 3;
- etm_unlock(t);
- (void)etm_readl(t, ETMMR_PDSR);
+ etm_unlock(t, t->etm_regs_count);
+ (void)etm_readl(t, t->etm_regs_count, ETMMR_PDSR);
/* dummy first read */
- (void)etm_readl(&tracer, ETMMR_OSSRR);
-
- t->ncmppairs = etm_readl(t, ETMR_CONFCODE) & 0xf;
- etm_writel(t, 0x440, ETMR_CTRL);
- etm_lock(t);
+ (void)etm_readl(&tracer, t->etm_regs_count, ETMMR_OSSRR);
+
+ etmccr = etm_readl(t, t->etm_regs_count, ETMR_CONFCODE);
+ t->ncmppairs = etmccr & 0xf;
+ if (etmccr & ETMCCR_ETMIDR_PRESENT) {
+ etmidr = etm_readl(t, t->etm_regs_count, ETMR_ID);
+ etm_version = ETMIDR_VERSION(etmidr);
+ if (etm_version >= ETMIDR_VERSION_3_1)
+ etmccer = etm_readl(t, t->etm_regs_count, ETMR_CCE);
+ }
+ etm_writel(t, t->etm_regs_count, 0x441, ETMR_CTRL);
+ etm_writel(t, t->etm_regs_count, new_count, ETMR_TRACEIDR);
+ etm_lock(t, t->etm_regs_count);
ret = sysfs_create_file(&dev->dev.kobj,
&trace_running_attr.attr);
@@ -579,32 +924,97 @@ static int etm_probe(struct amba_device *dev, const struct amba_id *id)
if (ret)
dev_dbg(&dev->dev, "Failed to create trace_mode in sysfs\n");
- dev_dbg(t->dev, "ETM AMBA driver initialized.\n");
+ ret = sysfs_create_file(&dev->dev.kobj,
+ &trace_contextid_size_attr.attr);
+ if (ret)
+ dev_dbg(&dev->dev,
+ "Failed to create trace_contextid_size in sysfs\n");
+
+ ret = sysfs_create_file(&dev->dev.kobj,
+ &trace_branch_output_attr.attr);
+ if (ret)
+ dev_dbg(&dev->dev,
+ "Failed to create trace_branch_output in sysfs\n");
+
+ if (etmccer & ETMCCER_RETURN_STACK_IMPLEMENTED) {
+ ret = sysfs_create_file(&dev->dev.kobj,
+ &trace_return_stack_attr.attr);
+ if (ret)
+ dev_dbg(&dev->dev,
+ "Failed to create trace_return_stack in sysfs\n");
+ }
+
+ if (etmccer & ETMCCER_TIMESTAMPING_IMPLEMENTED) {
+ ret = sysfs_create_file(&dev->dev.kobj,
+ &trace_timestamp_attr.attr);
+ if (ret)
+ dev_dbg(&dev->dev,
+ "Failed to create trace_timestamp in sysfs\n");
+ }
+
+ ret = sysfs_create_file(&dev->dev.kobj, &trace_range_attr.attr);
+ if (ret)
+ dev_dbg(&dev->dev, "Failed to create trace_range in sysfs\n");
+
+ if (etm_version < ETMIDR_VERSION_PFT_1_0) {
+ ret = sysfs_create_file(&dev->dev.kobj,
+ &trace_data_range_attr.attr);
+ if (ret)
+ dev_dbg(&dev->dev,
+ "Failed to create trace_data_range in sysfs\n");
+ } else {
+ tracer.flags &= ~TRACER_TRACE_DATA;
+ }
+
+ dev_dbg(&dev->dev, "ETM AMBA driver initialized.\n");
+
+ /* Enable formatter if there are multiple trace sources */
+ if (new_count > 1)
+ t->etb_fc = ETBFF_ENFCONT | ETBFF_ENFTC;
+
+ t->etm_regs_count = new_count;
out:
+ mutex_unlock(&t->mutex);
return ret;
out_unmap:
- iounmap(t->etm_regs);
+ iounmap(t->etm_regs[t->etm_regs_count]);
out_release:
amba_release_regions(dev);
+ mutex_unlock(&t->mutex);
return ret;
}
static int etm_remove(struct amba_device *dev)
{
- struct tracectx *t = amba_get_drvdata(dev);
-
- iounmap(t->etm_regs);
- t->etm_regs = NULL;
-
- amba_release_regions(dev);
+ int i;
+ struct tracectx *t = &tracer;
+ void __iomem *etm_regs = amba_get_drvdata(dev);
sysfs_remove_file(&dev->dev.kobj, &trace_running_attr.attr);
sysfs_remove_file(&dev->dev.kobj, &trace_info_attr.attr);
sysfs_remove_file(&dev->dev.kobj, &trace_mode_attr.attr);
+ sysfs_remove_file(&dev->dev.kobj, &trace_range_attr.attr);
+ sysfs_remove_file(&dev->dev.kobj, &trace_data_range_attr.attr);
+
+ mutex_lock(&t->mutex);
+ for (i = 0; i < t->etm_regs_count; i++)
+ if (t->etm_regs[i] == etm_regs)
+ break;
+ for (; i < t->etm_regs_count - 1; i++)
+ t->etm_regs[i] = t->etm_regs[i + 1];
+ t->etm_regs_count--;
+ if (!t->etm_regs_count) {
+ kfree(t->etm_regs);
+ t->etm_regs = NULL;
+ }
+ mutex_unlock(&t->mutex);
+
+ iounmap(etm_regs);
+ amba_release_regions(dev);
return 0;
}
@@ -614,6 +1024,10 @@ static struct amba_id etm_ids[] = {
.id = 0x0003b921,
.mask = 0x0007ffff,
},
+ {
+ .id = 0x0003b950,
+ .mask = 0x0007ffff,
+ },
{ 0, 0 },
};
@@ -631,6 +1045,8 @@ static int __init etm_init(void)
{
int retval;
+ mutex_init(&tracer.mutex);
+
retval = amba_driver_register(&etb_driver);
if (retval) {
printk(KERN_ERR "Failed to register etb\n");
diff --git a/arch/arm/kernel/kgdb.c b/arch/arm/kernel/kgdb.c
index 778c2f7024ff57..b321c8fbb87dc8 100644
--- a/arch/arm/kernel/kgdb.c
+++ b/arch/arm/kernel/kgdb.c
@@ -144,6 +144,8 @@ int kgdb_arch_handle_exception(int exception_vector, int signo,
static int kgdb_brk_fn(struct pt_regs *regs, unsigned int instr)
{
+ if (user_mode(regs))
+ return -1;
kgdb_handle_exception(1, SIGTRAP, 0, regs);
return 0;
@@ -151,6 +153,8 @@ static int kgdb_brk_fn(struct pt_regs *regs, unsigned int instr)
static int kgdb_compiled_brk_fn(struct pt_regs *regs, unsigned int instr)
{
+ if (user_mode(regs))
+ return -1;
compiled_break = 1;
kgdb_handle_exception(1, SIGTRAP, 0, regs);
diff --git a/arch/arm/kernel/kprobes-arm.c b/arch/arm/kernel/kprobes-arm.c
index 8a30c89da70ec1..ac300c60d65698 100644
--- a/arch/arm/kernel/kprobes-arm.c
+++ b/arch/arm/kernel/kprobes-arm.c
@@ -60,13 +60,10 @@
#include
#include
-#include
+#include
#include "kprobes.h"
-
-#define sign_extend(x, signbit) ((x) | (0 - ((x) & (1 << (signbit)))))
-
-#define branch_displacement(insn) sign_extend(((insn) & 0xffffff) << 2, 25)
+#include "probes-arm.h"
#if __LINUX_ARM_ARCH__ >= 6
#define BLX(reg) "blx "reg" \n\t"
@@ -75,92 +72,11 @@
"mov pc, "reg" \n\t"
#endif
-/*
- * To avoid the complications of mimicing single-stepping on a
- * processor without a Next-PC or a single-step mode, and to
- * avoid having to deal with the side-effects of boosting, we
- * simulate or emulate (almost) all ARM instructions.
- *
- * "Simulation" is where the instruction's behavior is duplicated in
- * C code. "Emulation" is where the original instruction is rewritten
- * and executed, often by altering its registers.
- *
- * By having all behavior of the kprobe'd instruction completed before
- * returning from the kprobe_handler(), all locks (scheduler and
- * interrupt) can safely be released. There is no need for secondary
- * breakpoints, no race with MP or preemptable kernels, nor having to
- * clean up resources counts at a later time impacting overall system
- * performance. By rewriting the instruction, only the minimum registers
- * need to be loaded and saved back optimizing performance.
- *
- * Calling the insnslot_*_rwflags version of a function doesn't hurt
- * anything even when the CPSR flags aren't updated by the
- * instruction. It's just a little slower in return for saving
- * a little space by not having a duplicate function that doesn't
- * update the flags. (The same optimization can be said for
- * instructions that do or don't perform register writeback)
- * Also, instructions can either read the flags, only write the
- * flags, or read and write the flags. To save combinations
- * rather than for sheer performance, flag functions just assume
- * read and write of flags.
- */
-
-static void __kprobes simulate_bbl(struct kprobe *p, struct pt_regs *regs)
-{
- kprobe_opcode_t insn = p->opcode;
- long iaddr = (long)p->addr;
- int disp = branch_displacement(insn);
-
- if (insn & (1 << 24))
- regs->ARM_lr = iaddr + 4;
-
- regs->ARM_pc = iaddr + 8 + disp;
-}
-
-static void __kprobes simulate_blx1(struct kprobe *p, struct pt_regs *regs)
-{
- kprobe_opcode_t insn = p->opcode;
- long iaddr = (long)p->addr;
- int disp = branch_displacement(insn);
-
- regs->ARM_lr = iaddr + 4;
- regs->ARM_pc = iaddr + 8 + disp + ((insn >> 23) & 0x2);
- regs->ARM_cpsr |= PSR_T_BIT;
-}
-
-static void __kprobes simulate_blx2bx(struct kprobe *p, struct pt_regs *regs)
-{
- kprobe_opcode_t insn = p->opcode;
- int rm = insn & 0xf;
- long rmv = regs->uregs[rm];
-
- if (insn & (1 << 5))
- regs->ARM_lr = (long)p->addr + 4;
-
- regs->ARM_pc = rmv & ~0x1;
- regs->ARM_cpsr &= ~PSR_T_BIT;
- if (rmv & 0x1)
- regs->ARM_cpsr |= PSR_T_BIT;
-}
-
-static void __kprobes simulate_mrs(struct kprobe *p, struct pt_regs *regs)
-{
- kprobe_opcode_t insn = p->opcode;
- int rd = (insn >> 12) & 0xf;
- unsigned long mask = 0xf8ff03df; /* Mask out execution state */
- regs->uregs[rd] = regs->ARM_cpsr & mask;
-}
-
-static void __kprobes simulate_mov_ipsp(struct kprobe *p, struct pt_regs *regs)
-{
- regs->uregs[12] = regs->uregs[13];
-}
-
static void __kprobes
-emulate_ldrdstrd(struct kprobe *p, struct pt_regs *regs)
+emulate_ldrdstrd(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = (unsigned long)p->addr + 8;
+ unsigned long pc = regs->ARM_pc + 4;
int rt = (insn >> 12) & 0xf;
int rn = (insn >> 16) & 0xf;
int rm = insn & 0xf;
@@ -175,7 +91,7 @@ emulate_ldrdstrd(struct kprobe *p, struct pt_regs *regs)
BLX("%[fn]")
: "=r" (rtv), "=r" (rt2v), "=r" (rnv)
: "0" (rtv), "1" (rt2v), "2" (rnv), "r" (rmv),
- [fn] "r" (p->ainsn.insn_fn)
+ [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -186,10 +102,10 @@ emulate_ldrdstrd(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-emulate_ldr(struct kprobe *p, struct pt_regs *regs)
+emulate_ldr(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = (unsigned long)p->addr + 8;
+ unsigned long pc = regs->ARM_pc + 4;
int rt = (insn >> 12) & 0xf;
int rn = (insn >> 16) & 0xf;
int rm = insn & 0xf;
@@ -202,7 +118,7 @@ emulate_ldr(struct kprobe *p, struct pt_regs *regs)
__asm__ __volatile__ (
BLX("%[fn]")
: "=r" (rtv), "=r" (rnv)
- : "1" (rnv), "r" (rmv), [fn] "r" (p->ainsn.insn_fn)
+ : "1" (rnv), "r" (rmv), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -216,11 +132,11 @@ emulate_ldr(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-emulate_str(struct kprobe *p, struct pt_regs *regs)
+emulate_str(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long rtpc = (unsigned long)p->addr + str_pc_offset;
- unsigned long rnpc = (unsigned long)p->addr + 8;
+ unsigned long rtpc = regs->ARM_pc - 4 + str_pc_offset;
+ unsigned long rnpc = regs->ARM_pc + 4;
int rt = (insn >> 12) & 0xf;
int rn = (insn >> 16) & 0xf;
int rm = insn & 0xf;
@@ -234,7 +150,7 @@ emulate_str(struct kprobe *p, struct pt_regs *regs)
__asm__ __volatile__ (
BLX("%[fn]")
: "=r" (rnv)
- : "r" (rtv), "0" (rnv), "r" (rmv), [fn] "r" (p->ainsn.insn_fn)
+ : "r" (rtv), "0" (rnv), "r" (rmv), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -243,10 +159,10 @@ emulate_str(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-emulate_rd12rn16rm0rs8_rwflags(struct kprobe *p, struct pt_regs *regs)
+emulate_rd12rn16rm0rs8_rwflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = (unsigned long)p->addr + 8;
+ unsigned long pc = regs->ARM_pc + 4;
int rd = (insn >> 12) & 0xf;
int rn = (insn >> 16) & 0xf;
int rm = insn & 0xf;
@@ -266,7 +182,7 @@ emulate_rd12rn16rm0rs8_rwflags(struct kprobe *p, struct pt_regs *regs)
"mrs %[cpsr], cpsr \n\t"
: "=r" (rdv), [cpsr] "=r" (cpsr)
: "0" (rdv), "r" (rnv), "r" (rmv), "r" (rsv),
- "1" (cpsr), [fn] "r" (p->ainsn.insn_fn)
+ "1" (cpsr), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -278,9 +194,9 @@ emulate_rd12rn16rm0rs8_rwflags(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-emulate_rd12rn16rm0_rwflags_nopc(struct kprobe *p, struct pt_regs *regs)
+emulate_rd12rn16rm0_rwflags_nopc(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rd = (insn >> 12) & 0xf;
int rn = (insn >> 16) & 0xf;
int rm = insn & 0xf;
@@ -296,7 +212,7 @@ emulate_rd12rn16rm0_rwflags_nopc(struct kprobe *p, struct pt_regs *regs)
"mrs %[cpsr], cpsr \n\t"
: "=r" (rdv), [cpsr] "=r" (cpsr)
: "0" (rdv), "r" (rnv), "r" (rmv),
- "1" (cpsr), [fn] "r" (p->ainsn.insn_fn)
+ "1" (cpsr), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -305,9 +221,10 @@ emulate_rd12rn16rm0_rwflags_nopc(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-emulate_rd16rn12rm0rs8_rwflags_nopc(struct kprobe *p, struct pt_regs *regs)
+emulate_rd16rn12rm0rs8_rwflags_nopc(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rd = (insn >> 16) & 0xf;
int rn = (insn >> 12) & 0xf;
int rm = insn & 0xf;
@@ -325,7 +242,7 @@ emulate_rd16rn12rm0rs8_rwflags_nopc(struct kprobe *p, struct pt_regs *regs)
"mrs %[cpsr], cpsr \n\t"
: "=r" (rdv), [cpsr] "=r" (cpsr)
: "0" (rdv), "r" (rnv), "r" (rmv), "r" (rsv),
- "1" (cpsr), [fn] "r" (p->ainsn.insn_fn)
+ "1" (cpsr), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -334,9 +251,9 @@ emulate_rd16rn12rm0rs8_rwflags_nopc(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-emulate_rd12rm0_noflags_nopc(struct kprobe *p, struct pt_regs *regs)
+emulate_rd12rm0_noflags_nopc(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rd = (insn >> 12) & 0xf;
int rm = insn & 0xf;
@@ -346,7 +263,7 @@ emulate_rd12rm0_noflags_nopc(struct kprobe *p, struct pt_regs *regs)
__asm__ __volatile__ (
BLX("%[fn]")
: "=r" (rdv)
- : "0" (rdv), "r" (rmv), [fn] "r" (p->ainsn.insn_fn)
+ : "0" (rdv), "r" (rmv), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -354,9 +271,10 @@ emulate_rd12rm0_noflags_nopc(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-emulate_rdlo12rdhi16rn0rm8_rwflags_nopc(struct kprobe *p, struct pt_regs *regs)
+emulate_rdlo12rdhi16rn0rm8_rwflags_nopc(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rdlo = (insn >> 12) & 0xf;
int rdhi = (insn >> 16) & 0xf;
int rn = insn & 0xf;
@@ -374,7 +292,7 @@ emulate_rdlo12rdhi16rn0rm8_rwflags_nopc(struct kprobe *p, struct pt_regs *regs)
"mrs %[cpsr], cpsr \n\t"
: "=r" (rdlov), "=r" (rdhiv), [cpsr] "=r" (cpsr)
: "0" (rdlov), "1" (rdhiv), "r" (rnv), "r" (rmv),
- "2" (cpsr), [fn] "r" (p->ainsn.insn_fn)
+ "2" (cpsr), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -383,623 +301,43 @@ emulate_rdlo12rdhi16rn0rm8_rwflags_nopc(struct kprobe *p, struct pt_regs *regs)
regs->ARM_cpsr = (regs->ARM_cpsr & ~APSR_MASK) | (cpsr & APSR_MASK);
}
-/*
- * For the instruction masking and comparisons in all the "space_*"
- * functions below, Do _not_ rearrange the order of tests unless
- * you're very, very sure of what you are doing. For the sake of
- * efficiency, the masks for some tests sometimes assume other test
- * have been done prior to them so the number of patterns to test
- * for an instruction set can be as broad as possible to reduce the
- * number of tests needed.
- */
-
-static const union decode_item arm_1111_table[] = {
- /* Unconditional instructions */
-
- /* memory hint 1111 0100 x001 xxxx xxxx xxxx xxxx xxxx */
- /* PLDI (immediate) 1111 0100 x101 xxxx xxxx xxxx xxxx xxxx */
- /* PLDW (immediate) 1111 0101 x001 xxxx xxxx xxxx xxxx xxxx */
- /* PLD (immediate) 1111 0101 x101 xxxx xxxx xxxx xxxx xxxx */
- DECODE_SIMULATE (0xfe300000, 0xf4100000, kprobe_simulate_nop),
-
- /* memory hint 1111 0110 x001 xxxx xxxx xxxx xxx0 xxxx */
- /* PLDI (register) 1111 0110 x101 xxxx xxxx xxxx xxx0 xxxx */
- /* PLDW (register) 1111 0111 x001 xxxx xxxx xxxx xxx0 xxxx */
- /* PLD (register) 1111 0111 x101 xxxx xxxx xxxx xxx0 xxxx */
- DECODE_SIMULATE (0xfe300010, 0xf6100000, kprobe_simulate_nop),
-
- /* BLX (immediate) 1111 101x xxxx xxxx xxxx xxxx xxxx xxxx */
- DECODE_SIMULATE (0xfe000000, 0xfa000000, simulate_blx1),
-
- /* CPS 1111 0001 0000 xxx0 xxxx xxxx xx0x xxxx */
- /* SETEND 1111 0001 0000 0001 xxxx xxxx 0000 xxxx */
- /* SRS 1111 100x x1x0 xxxx xxxx xxxx xxxx xxxx */
- /* RFE 1111 100x x0x1 xxxx xxxx xxxx xxxx xxxx */
-
- /* Coprocessor instructions... */
- /* MCRR2 1111 1100 0100 xxxx xxxx xxxx xxxx xxxx */
- /* MRRC2 1111 1100 0101 xxxx xxxx xxxx xxxx xxxx */
- /* LDC2 1111 110x xxx1 xxxx xxxx xxxx xxxx xxxx */
- /* STC2 1111 110x xxx0 xxxx xxxx xxxx xxxx xxxx */
- /* CDP2 1111 1110 xxxx xxxx xxxx xxxx xxx0 xxxx */
- /* MCR2 1111 1110 xxx0 xxxx xxxx xxxx xxx1 xxxx */
- /* MRC2 1111 1110 xxx1 xxxx xxxx xxxx xxx1 xxxx */
-
- /* Other unallocated instructions... */
- DECODE_END
-};
-
-static const union decode_item arm_cccc_0001_0xx0____0xxx_table[] = {
- /* Miscellaneous instructions */
-
- /* MRS cpsr cccc 0001 0000 xxxx xxxx xxxx 0000 xxxx */
- DECODE_SIMULATEX(0x0ff000f0, 0x01000000, simulate_mrs,
- REGS(0, NOPC, 0, 0, 0)),
-
- /* BX cccc 0001 0010 xxxx xxxx xxxx 0001 xxxx */
- DECODE_SIMULATE (0x0ff000f0, 0x01200010, simulate_blx2bx),
-
- /* BLX (register) cccc 0001 0010 xxxx xxxx xxxx 0011 xxxx */
- DECODE_SIMULATEX(0x0ff000f0, 0x01200030, simulate_blx2bx,
- REGS(0, 0, 0, 0, NOPC)),
-
- /* CLZ cccc 0001 0110 xxxx xxxx xxxx 0001 xxxx */
- DECODE_EMULATEX (0x0ff000f0, 0x01600010, emulate_rd12rm0_noflags_nopc,
- REGS(0, NOPC, 0, 0, NOPC)),
-
- /* QADD cccc 0001 0000 xxxx xxxx xxxx 0101 xxxx */
- /* QSUB cccc 0001 0010 xxxx xxxx xxxx 0101 xxxx */
- /* QDADD cccc 0001 0100 xxxx xxxx xxxx 0101 xxxx */
- /* QDSUB cccc 0001 0110 xxxx xxxx xxxx 0101 xxxx */
- DECODE_EMULATEX (0x0f9000f0, 0x01000050, emulate_rd12rn16rm0_rwflags_nopc,
- REGS(NOPC, NOPC, 0, 0, NOPC)),
-
- /* BXJ cccc 0001 0010 xxxx xxxx xxxx 0010 xxxx */
- /* MSR cccc 0001 0x10 xxxx xxxx xxxx 0000 xxxx */
- /* MRS spsr cccc 0001 0100 xxxx xxxx xxxx 0000 xxxx */
- /* BKPT 1110 0001 0010 xxxx xxxx xxxx 0111 xxxx */
- /* SMC cccc 0001 0110 xxxx xxxx xxxx 0111 xxxx */
- /* And unallocated instructions... */
- DECODE_END
-};
-
-static const union decode_item arm_cccc_0001_0xx0____1xx0_table[] = {
- /* Halfword multiply and multiply-accumulate */
-
- /* SMLALxy cccc 0001 0100 xxxx xxxx xxxx 1xx0 xxxx */
- DECODE_EMULATEX (0x0ff00090, 0x01400080, emulate_rdlo12rdhi16rn0rm8_rwflags_nopc,
- REGS(NOPC, NOPC, NOPC, 0, NOPC)),
-
- /* SMULWy cccc 0001 0010 xxxx xxxx xxxx 1x10 xxxx */
- DECODE_OR (0x0ff000b0, 0x012000a0),
- /* SMULxy cccc 0001 0110 xxxx xxxx xxxx 1xx0 xxxx */
- DECODE_EMULATEX (0x0ff00090, 0x01600080, emulate_rd16rn12rm0rs8_rwflags_nopc,
- REGS(NOPC, 0, NOPC, 0, NOPC)),
-
- /* SMLAxy cccc 0001 0000 xxxx xxxx xxxx 1xx0 xxxx */
- DECODE_OR (0x0ff00090, 0x01000080),
- /* SMLAWy cccc 0001 0010 xxxx xxxx xxxx 1x00 xxxx */
- DECODE_EMULATEX (0x0ff000b0, 0x01200080, emulate_rd16rn12rm0rs8_rwflags_nopc,
- REGS(NOPC, NOPC, NOPC, 0, NOPC)),
-
- DECODE_END
+const union decode_action kprobes_arm_actions[NUM_PROBES_ARM_ACTIONS] = {
+ [PROBES_EMULATE_NONE] = {.handler = probes_emulate_none},
+ [PROBES_SIMULATE_NOP] = {.handler = probes_simulate_nop},
+ [PROBES_PRELOAD_IMM] = {.handler = probes_simulate_nop},
+ [PROBES_PRELOAD_REG] = {.handler = probes_simulate_nop},
+ [PROBES_BRANCH_IMM] = {.handler = simulate_blx1},
+ [PROBES_MRS] = {.handler = simulate_mrs},
+ [PROBES_BRANCH_REG] = {.handler = simulate_blx2bx},
+ [PROBES_CLZ] = {.handler = emulate_rd12rm0_noflags_nopc},
+ [PROBES_SATURATING_ARITHMETIC] = {
+ .handler = emulate_rd12rn16rm0_rwflags_nopc},
+ [PROBES_MUL1] = {.handler = emulate_rdlo12rdhi16rn0rm8_rwflags_nopc},
+ [PROBES_MUL2] = {.handler = emulate_rd16rn12rm0rs8_rwflags_nopc},
+ [PROBES_SWP] = {.handler = emulate_rd12rn16rm0_rwflags_nopc},
+ [PROBES_LDRSTRD] = {.handler = emulate_ldrdstrd},
+ [PROBES_LOAD_EXTRA] = {.handler = emulate_ldr},
+ [PROBES_LOAD] = {.handler = emulate_ldr},
+ [PROBES_STORE_EXTRA] = {.handler = emulate_str},
+ [PROBES_STORE] = {.handler = emulate_str},
+ [PROBES_MOV_IP_SP] = {.handler = simulate_mov_ipsp},
+ [PROBES_DATA_PROCESSING_REG] = {
+ .handler = emulate_rd12rn16rm0rs8_rwflags},
+ [PROBES_DATA_PROCESSING_IMM] = {
+ .handler = emulate_rd12rn16rm0rs8_rwflags},
+ [PROBES_MOV_HALFWORD] = {.handler = emulate_rd12rm0_noflags_nopc},
+ [PROBES_SEV] = {.handler = probes_emulate_none},
+ [PROBES_WFE] = {.handler = probes_simulate_nop},
+ [PROBES_SATURATE] = {.handler = emulate_rd12rn16rm0_rwflags_nopc},
+ [PROBES_REV] = {.handler = emulate_rd12rm0_noflags_nopc},
+ [PROBES_MMI] = {.handler = emulate_rd12rn16rm0_rwflags_nopc},
+ [PROBES_PACK] = {.handler = emulate_rd12rn16rm0_rwflags_nopc},
+ [PROBES_EXTEND] = {.handler = emulate_rd12rm0_noflags_nopc},
+ [PROBES_EXTEND_ADD] = {.handler = emulate_rd12rn16rm0_rwflags_nopc},
+ [PROBES_MUL_ADD_LONG] = {
+ .handler = emulate_rdlo12rdhi16rn0rm8_rwflags_nopc},
+ [PROBES_MUL_ADD] = {.handler = emulate_rd16rn12rm0rs8_rwflags_nopc},
+ [PROBES_BITFIELD] = {.handler = emulate_rd12rm0_noflags_nopc},
+ [PROBES_BRANCH] = {.handler = simulate_bbl},
+ [PROBES_LDMSTM] = {.decoder = kprobe_decode_ldmstm}
};
-
-static const union decode_item arm_cccc_0000_____1001_table[] = {
- /* Multiply and multiply-accumulate */
-
- /* MUL cccc 0000 0000 xxxx xxxx xxxx 1001 xxxx */
- /* MULS cccc 0000 0001 xxxx xxxx xxxx 1001 xxxx */
- DECODE_EMULATEX (0x0fe000f0, 0x00000090, emulate_rd16rn12rm0rs8_rwflags_nopc,
- REGS(NOPC, 0, NOPC, 0, NOPC)),
-
- /* MLA cccc 0000 0010 xxxx xxxx xxxx 1001 xxxx */
- /* MLAS cccc 0000 0011 xxxx xxxx xxxx 1001 xxxx */
- DECODE_OR (0x0fe000f0, 0x00200090),
- /* MLS cccc 0000 0110 xxxx xxxx xxxx 1001 xxxx */
- DECODE_EMULATEX (0x0ff000f0, 0x00600090, emulate_rd16rn12rm0rs8_rwflags_nopc,
- REGS(NOPC, NOPC, NOPC, 0, NOPC)),
-
- /* UMAAL cccc 0000 0100 xxxx xxxx xxxx 1001 xxxx */
- DECODE_OR (0x0ff000f0, 0x00400090),
- /* UMULL cccc 0000 1000 xxxx xxxx xxxx 1001 xxxx */
- /* UMULLS cccc 0000 1001 xxxx xxxx xxxx 1001 xxxx */
- /* UMLAL cccc 0000 1010 xxxx xxxx xxxx 1001 xxxx */
- /* UMLALS cccc 0000 1011 xxxx xxxx xxxx 1001 xxxx */
- /* SMULL cccc 0000 1100 xxxx xxxx xxxx 1001 xxxx */
- /* SMULLS cccc 0000 1101 xxxx xxxx xxxx 1001 xxxx */
- /* SMLAL cccc 0000 1110 xxxx xxxx xxxx 1001 xxxx */
- /* SMLALS cccc 0000 1111 xxxx xxxx xxxx 1001 xxxx */
- DECODE_EMULATEX (0x0f8000f0, 0x00800090, emulate_rdlo12rdhi16rn0rm8_rwflags_nopc,
- REGS(NOPC, NOPC, NOPC, 0, NOPC)),
-
- DECODE_END
-};
-
-static const union decode_item arm_cccc_0001_____1001_table[] = {
- /* Synchronization primitives */
-
-#if __LINUX_ARM_ARCH__ < 6
- /* Deprecated on ARMv6 and may be UNDEFINED on v7 */
- /* SMP/SWPB cccc 0001 0x00 xxxx xxxx xxxx 1001 xxxx */
- DECODE_EMULATEX (0x0fb000f0, 0x01000090, emulate_rd12rn16rm0_rwflags_nopc,
- REGS(NOPC, NOPC, 0, 0, NOPC)),
-#endif
- /* LDREX/STREX{,D,B,H} cccc 0001 1xxx xxxx xxxx xxxx 1001 xxxx */
- /* And unallocated instructions... */
- DECODE_END
-};
-
-static const union decode_item arm_cccc_000x_____1xx1_table[] = {
- /* Extra load/store instructions */
-
- /* STRHT cccc 0000 xx10 xxxx xxxx xxxx 1011 xxxx */
- /* ??? cccc 0000 xx10 xxxx xxxx xxxx 11x1 xxxx */
- /* LDRHT cccc 0000 xx11 xxxx xxxx xxxx 1011 xxxx */
- /* LDRSBT cccc 0000 xx11 xxxx xxxx xxxx 1101 xxxx */
- /* LDRSHT cccc 0000 xx11 xxxx xxxx xxxx 1111 xxxx */
- DECODE_REJECT (0x0f200090, 0x00200090),
-
- /* LDRD/STRD lr,pc,{... cccc 000x x0x0 xxxx 111x xxxx 1101 xxxx */
- DECODE_REJECT (0x0e10e0d0, 0x0000e0d0),
-
- /* LDRD (register) cccc 000x x0x0 xxxx xxxx xxxx 1101 xxxx */
- /* STRD (register) cccc 000x x0x0 xxxx xxxx xxxx 1111 xxxx */
- DECODE_EMULATEX (0x0e5000d0, 0x000000d0, emulate_ldrdstrd,
- REGS(NOPCWB, NOPCX, 0, 0, NOPC)),
-
- /* LDRD (immediate) cccc 000x x1x0 xxxx xxxx xxxx 1101 xxxx */
- /* STRD (immediate) cccc 000x x1x0 xxxx xxxx xxxx 1111 xxxx */
- DECODE_EMULATEX (0x0e5000d0, 0x004000d0, emulate_ldrdstrd,
- REGS(NOPCWB, NOPCX, 0, 0, 0)),
-
- /* STRH (register) cccc 000x x0x0 xxxx xxxx xxxx 1011 xxxx */
- DECODE_EMULATEX (0x0e5000f0, 0x000000b0, emulate_str,
- REGS(NOPCWB, NOPC, 0, 0, NOPC)),
-
- /* LDRH (register) cccc 000x x0x1 xxxx xxxx xxxx 1011 xxxx */
- /* LDRSB (register) cccc 000x x0x1 xxxx xxxx xxxx 1101 xxxx */
- /* LDRSH (register) cccc 000x x0x1 xxxx xxxx xxxx 1111 xxxx */
- DECODE_EMULATEX (0x0e500090, 0x00100090, emulate_ldr,
- REGS(NOPCWB, NOPC, 0, 0, NOPC)),
-
- /* STRH (immediate) cccc 000x x1x0 xxxx xxxx xxxx 1011 xxxx */
- DECODE_EMULATEX (0x0e5000f0, 0x004000b0, emulate_str,
- REGS(NOPCWB, NOPC, 0, 0, 0)),
-
- /* LDRH (immediate) cccc 000x x1x1 xxxx xxxx xxxx 1011 xxxx */
- /* LDRSB (immediate) cccc 000x x1x1 xxxx xxxx xxxx 1101 xxxx */
- /* LDRSH (immediate) cccc 000x x1x1 xxxx xxxx xxxx 1111 xxxx */
- DECODE_EMULATEX (0x0e500090, 0x00500090, emulate_ldr,
- REGS(NOPCWB, NOPC, 0, 0, 0)),
-
- DECODE_END
-};
-
-static const union decode_item arm_cccc_000x_table[] = {
- /* Data-processing (register) */
-
- /* S PC, ... cccc 000x xxx1 xxxx 1111 xxxx xxxx xxxx */
- DECODE_REJECT (0x0e10f000, 0x0010f000),
-
- /* MOV IP, SP 1110 0001 1010 0000 1100 0000 0000 1101 */
- DECODE_SIMULATE (0xffffffff, 0xe1a0c00d, simulate_mov_ipsp),
-
- /* TST (register) cccc 0001 0001 xxxx xxxx xxxx xxx0 xxxx */
- /* TEQ (register) cccc 0001 0011 xxxx xxxx xxxx xxx0 xxxx */
- /* CMP (register) cccc 0001 0101 xxxx xxxx xxxx xxx0 xxxx */
- /* CMN (register) cccc 0001 0111 xxxx xxxx xxxx xxx0 xxxx */
- DECODE_EMULATEX (0x0f900010, 0x01100000, emulate_rd12rn16rm0rs8_rwflags,
- REGS(ANY, 0, 0, 0, ANY)),
-
- /* MOV (register) cccc 0001 101x xxxx xxxx xxxx xxx0 xxxx */
- /* MVN (register) cccc 0001 111x xxxx xxxx xxxx xxx0 xxxx */
- DECODE_EMULATEX (0x0fa00010, 0x01a00000, emulate_rd12rn16rm0rs8_rwflags,
- REGS(0, ANY, 0, 0, ANY)),
-
- /* AND (register) cccc 0000 000x xxxx xxxx xxxx xxx0 xxxx */
- /* EOR (register) cccc 0000 001x xxxx xxxx xxxx xxx0 xxxx */
- /* SUB (register) cccc 0000 010x xxxx xxxx xxxx xxx0 xxxx */
- /* RSB (register) cccc 0000 011x xxxx xxxx xxxx xxx0 xxxx */
- /* ADD (register) cccc 0000 100x xxxx xxxx xxxx xxx0 xxxx */
- /* ADC (register) cccc 0000 101x xxxx xxxx xxxx xxx0 xxxx */
- /* SBC (register) cccc 0000 110x xxxx xxxx xxxx xxx0 xxxx */
- /* RSC (register) cccc 0000 111x xxxx xxxx xxxx xxx0 xxxx */
- /* ORR (register) cccc 0001 100x xxxx xxxx xxxx xxx0 xxxx */
- /* BIC (register) cccc 0001 110x xxxx xxxx xxxx xxx0 xxxx */
- DECODE_EMULATEX (0x0e000010, 0x00000000, emulate_rd12rn16rm0rs8_rwflags,
- REGS(ANY, ANY, 0, 0, ANY)),
-
- /* TST (reg-shift reg) cccc 0001 0001 xxxx xxxx xxxx 0xx1 xxxx */
- /* TEQ (reg-shift reg) cccc 0001 0011 xxxx xxxx xxxx 0xx1 xxxx */
- /* CMP (reg-shift reg) cccc 0001 0101 xxxx xxxx xxxx 0xx1 xxxx */
- /* CMN (reg-shift reg) cccc 0001 0111 xxxx xxxx xxxx 0xx1 xxxx */
- DECODE_EMULATEX (0x0f900090, 0x01100010, emulate_rd12rn16rm0rs8_rwflags,
- REGS(ANY, 0, NOPC, 0, ANY)),
-
- /* MOV (reg-shift reg) cccc 0001 101x xxxx xxxx xxxx 0xx1 xxxx */
- /* MVN (reg-shift reg) cccc 0001 111x xxxx xxxx xxxx 0xx1 xxxx */
- DECODE_EMULATEX (0x0fa00090, 0x01a00010, emulate_rd12rn16rm0rs8_rwflags,
- REGS(0, ANY, NOPC, 0, ANY)),
-
- /* AND (reg-shift reg) cccc 0000 000x xxxx xxxx xxxx 0xx1 xxxx */
- /* EOR (reg-shift reg) cccc 0000 001x xxxx xxxx xxxx 0xx1 xxxx */
- /* SUB (reg-shift reg) cccc 0000 010x xxxx xxxx xxxx 0xx1 xxxx */
- /* RSB (reg-shift reg) cccc 0000 011x xxxx xxxx xxxx 0xx1 xxxx */
- /* ADD (reg-shift reg) cccc 0000 100x xxxx xxxx xxxx 0xx1 xxxx */
- /* ADC (reg-shift reg) cccc 0000 101x xxxx xxxx xxxx 0xx1 xxxx */
- /* SBC (reg-shift reg) cccc 0000 110x xxxx xxxx xxxx 0xx1 xxxx */
- /* RSC (reg-shift reg) cccc 0000 111x xxxx xxxx xxxx 0xx1 xxxx */
- /* ORR (reg-shift reg) cccc 0001 100x xxxx xxxx xxxx 0xx1 xxxx */
- /* BIC (reg-shift reg) cccc 0001 110x xxxx xxxx xxxx 0xx1 xxxx */
- DECODE_EMULATEX (0x0e000090, 0x00000010, emulate_rd12rn16rm0rs8_rwflags,
- REGS(ANY, ANY, NOPC, 0, ANY)),
-
- DECODE_END
-};
-
-static const union decode_item arm_cccc_001x_table[] = {
- /* Data-processing (immediate) */
-
- /* MOVW cccc 0011 0000 xxxx xxxx xxxx xxxx xxxx */
- /* MOVT cccc 0011 0100 xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0x0fb00000, 0x03000000, emulate_rd12rm0_noflags_nopc,
- REGS(0, NOPC, 0, 0, 0)),
-
- /* YIELD cccc 0011 0010 0000 xxxx xxxx 0000 0001 */
- DECODE_OR (0x0fff00ff, 0x03200001),
- /* SEV cccc 0011 0010 0000 xxxx xxxx 0000 0100 */
- DECODE_EMULATE (0x0fff00ff, 0x03200004, kprobe_emulate_none),
- /* NOP cccc 0011 0010 0000 xxxx xxxx 0000 0000 */
- /* WFE cccc 0011 0010 0000 xxxx xxxx 0000 0010 */
- /* WFI cccc 0011 0010 0000 xxxx xxxx 0000 0011 */
- DECODE_SIMULATE (0x0fff00fc, 0x03200000, kprobe_simulate_nop),
- /* DBG cccc 0011 0010 0000 xxxx xxxx ffff xxxx */
- /* unallocated hints cccc 0011 0010 0000 xxxx xxxx xxxx xxxx */
- /* MSR (immediate) cccc 0011 0x10 xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0x0fb00000, 0x03200000),
-
- /* S PC, ... cccc 001x xxx1 xxxx 1111 xxxx xxxx xxxx */
- DECODE_REJECT (0x0e10f000, 0x0210f000),
-
- /* TST (immediate) cccc 0011 0001 xxxx xxxx xxxx xxxx xxxx */
- /* TEQ (immediate) cccc 0011 0011 xxxx xxxx xxxx xxxx xxxx */
- /* CMP (immediate) cccc 0011 0101 xxxx xxxx xxxx xxxx xxxx */
- /* CMN (immediate) cccc 0011 0111 xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0x0f900000, 0x03100000, emulate_rd12rn16rm0rs8_rwflags,
- REGS(ANY, 0, 0, 0, 0)),
-
- /* MOV (immediate) cccc 0011 101x xxxx xxxx xxxx xxxx xxxx */
- /* MVN (immediate) cccc 0011 111x xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0x0fa00000, 0x03a00000, emulate_rd12rn16rm0rs8_rwflags,
- REGS(0, ANY, 0, 0, 0)),
-
- /* AND (immediate) cccc 0010 000x xxxx xxxx xxxx xxxx xxxx */
- /* EOR (immediate) cccc 0010 001x xxxx xxxx xxxx xxxx xxxx */
- /* SUB (immediate) cccc 0010 010x xxxx xxxx xxxx xxxx xxxx */
- /* RSB (immediate) cccc 0010 011x xxxx xxxx xxxx xxxx xxxx */
- /* ADD (immediate) cccc 0010 100x xxxx xxxx xxxx xxxx xxxx */
- /* ADC (immediate) cccc 0010 101x xxxx xxxx xxxx xxxx xxxx */
- /* SBC (immediate) cccc 0010 110x xxxx xxxx xxxx xxxx xxxx */
- /* RSC (immediate) cccc 0010 111x xxxx xxxx xxxx xxxx xxxx */
- /* ORR (immediate) cccc 0011 100x xxxx xxxx xxxx xxxx xxxx */
- /* BIC (immediate) cccc 0011 110x xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0x0e000000, 0x02000000, emulate_rd12rn16rm0rs8_rwflags,
- REGS(ANY, ANY, 0, 0, 0)),
-
- DECODE_END
-};
-
-static const union decode_item arm_cccc_0110_____xxx1_table[] = {
- /* Media instructions */
-
- /* SEL cccc 0110 1000 xxxx xxxx xxxx 1011 xxxx */
- DECODE_EMULATEX (0x0ff000f0, 0x068000b0, emulate_rd12rn16rm0_rwflags_nopc,
- REGS(NOPC, NOPC, 0, 0, NOPC)),
-
- /* SSAT cccc 0110 101x xxxx xxxx xxxx xx01 xxxx */
- /* USAT cccc 0110 111x xxxx xxxx xxxx xx01 xxxx */
- DECODE_OR(0x0fa00030, 0x06a00010),
- /* SSAT16 cccc 0110 1010 xxxx xxxx xxxx 0011 xxxx */
- /* USAT16 cccc 0110 1110 xxxx xxxx xxxx 0011 xxxx */
- DECODE_EMULATEX (0x0fb000f0, 0x06a00030, emulate_rd12rn16rm0_rwflags_nopc,
- REGS(0, NOPC, 0, 0, NOPC)),
-
- /* REV cccc 0110 1011 xxxx xxxx xxxx 0011 xxxx */
- /* REV16 cccc 0110 1011 xxxx xxxx xxxx 1011 xxxx */
- /* RBIT cccc 0110 1111 xxxx xxxx xxxx 0011 xxxx */
- /* REVSH cccc 0110 1111 xxxx xxxx xxxx 1011 xxxx */
- DECODE_EMULATEX (0x0fb00070, 0x06b00030, emulate_rd12rm0_noflags_nopc,
- REGS(0, NOPC, 0, 0, NOPC)),
-
- /* ??? cccc 0110 0x00 xxxx xxxx xxxx xxx1 xxxx */
- DECODE_REJECT (0x0fb00010, 0x06000010),
- /* ??? cccc 0110 0xxx xxxx xxxx xxxx 1011 xxxx */
- DECODE_REJECT (0x0f8000f0, 0x060000b0),
- /* ??? cccc 0110 0xxx xxxx xxxx xxxx 1101 xxxx */
- DECODE_REJECT (0x0f8000f0, 0x060000d0),
- /* SADD16 cccc 0110 0001 xxxx xxxx xxxx 0001 xxxx */
- /* SADDSUBX cccc 0110 0001 xxxx xxxx xxxx 0011 xxxx */
- /* SSUBADDX cccc 0110 0001 xxxx xxxx xxxx 0101 xxxx */
- /* SSUB16 cccc 0110 0001 xxxx xxxx xxxx 0111 xxxx */
- /* SADD8 cccc 0110 0001 xxxx xxxx xxxx 1001 xxxx */
- /* SSUB8 cccc 0110 0001 xxxx xxxx xxxx 1111 xxxx */
- /* QADD16 cccc 0110 0010 xxxx xxxx xxxx 0001 xxxx */
- /* QADDSUBX cccc 0110 0010 xxxx xxxx xxxx 0011 xxxx */
- /* QSUBADDX cccc 0110 0010 xxxx xxxx xxxx 0101 xxxx */
- /* QSUB16 cccc 0110 0010 xxxx xxxx xxxx 0111 xxxx */
- /* QADD8 cccc 0110 0010 xxxx xxxx xxxx 1001 xxxx */
- /* QSUB8 cccc 0110 0010 xxxx xxxx xxxx 1111 xxxx */
- /* SHADD16 cccc 0110 0011 xxxx xxxx xxxx 0001 xxxx */
- /* SHADDSUBX cccc 0110 0011 xxxx xxxx xxxx 0011 xxxx */
- /* SHSUBADDX cccc 0110 0011 xxxx xxxx xxxx 0101 xxxx */
- /* SHSUB16 cccc 0110 0011 xxxx xxxx xxxx 0111 xxxx */
- /* SHADD8 cccc 0110 0011 xxxx xxxx xxxx 1001 xxxx */
- /* SHSUB8 cccc 0110 0011 xxxx xxxx xxxx 1111 xxxx */
- /* UADD16 cccc 0110 0101 xxxx xxxx xxxx 0001 xxxx */
- /* UADDSUBX cccc 0110 0101 xxxx xxxx xxxx 0011 xxxx */
- /* USUBADDX cccc 0110 0101 xxxx xxxx xxxx 0101 xxxx */
- /* USUB16 cccc 0110 0101 xxxx xxxx xxxx 0111 xxxx */
- /* UADD8 cccc 0110 0101 xxxx xxxx xxxx 1001 xxxx */
- /* USUB8 cccc 0110 0101 xxxx xxxx xxxx 1111 xxxx */
- /* UQADD16 cccc 0110 0110 xxxx xxxx xxxx 0001 xxxx */
- /* UQADDSUBX cccc 0110 0110 xxxx xxxx xxxx 0011 xxxx */
- /* UQSUBADDX cccc 0110 0110 xxxx xxxx xxxx 0101 xxxx */
- /* UQSUB16 cccc 0110 0110 xxxx xxxx xxxx 0111 xxxx */
- /* UQADD8 cccc 0110 0110 xxxx xxxx xxxx 1001 xxxx */
- /* UQSUB8 cccc 0110 0110 xxxx xxxx xxxx 1111 xxxx */
- /* UHADD16 cccc 0110 0111 xxxx xxxx xxxx 0001 xxxx */
- /* UHADDSUBX cccc 0110 0111 xxxx xxxx xxxx 0011 xxxx */
- /* UHSUBADDX cccc 0110 0111 xxxx xxxx xxxx 0101 xxxx */
- /* UHSUB16 cccc 0110 0111 xxxx xxxx xxxx 0111 xxxx */
- /* UHADD8 cccc 0110 0111 xxxx xxxx xxxx 1001 xxxx */
- /* UHSUB8 cccc 0110 0111 xxxx xxxx xxxx 1111 xxxx */
- DECODE_EMULATEX (0x0f800010, 0x06000010, emulate_rd12rn16rm0_rwflags_nopc,
- REGS(NOPC, NOPC, 0, 0, NOPC)),
-
- /* PKHBT cccc 0110 1000 xxxx xxxx xxxx x001 xxxx */
- /* PKHTB cccc 0110 1000 xxxx xxxx xxxx x101 xxxx */
- DECODE_EMULATEX (0x0ff00030, 0x06800010, emulate_rd12rn16rm0_rwflags_nopc,
- REGS(NOPC, NOPC, 0, 0, NOPC)),
-
- /* ??? cccc 0110 1001 xxxx xxxx xxxx 0111 xxxx */
- /* ??? cccc 0110 1101 xxxx xxxx xxxx 0111 xxxx */
- DECODE_REJECT (0x0fb000f0, 0x06900070),
-
- /* SXTB16 cccc 0110 1000 1111 xxxx xxxx 0111 xxxx */
- /* SXTB cccc 0110 1010 1111 xxxx xxxx 0111 xxxx */
- /* SXTH cccc 0110 1011 1111 xxxx xxxx 0111 xxxx */
- /* UXTB16 cccc 0110 1100 1111 xxxx xxxx 0111 xxxx */
- /* UXTB cccc 0110 1110 1111 xxxx xxxx 0111 xxxx */
- /* UXTH cccc 0110 1111 1111 xxxx xxxx 0111 xxxx */
- DECODE_EMULATEX (0x0f8f00f0, 0x068f0070, emulate_rd12rm0_noflags_nopc,
- REGS(0, NOPC, 0, 0, NOPC)),
-
- /* SXTAB16 cccc 0110 1000 xxxx xxxx xxxx 0111 xxxx */
- /* SXTAB cccc 0110 1010 xxxx xxxx xxxx 0111 xxxx */
- /* SXTAH cccc 0110 1011 xxxx xxxx xxxx 0111 xxxx */
- /* UXTAB16 cccc 0110 1100 xxxx xxxx xxxx 0111 xxxx */
- /* UXTAB cccc 0110 1110 xxxx xxxx xxxx 0111 xxxx */
- /* UXTAH cccc 0110 1111 xxxx xxxx xxxx 0111 xxxx */
- DECODE_EMULATEX (0x0f8000f0, 0x06800070, emulate_rd12rn16rm0_rwflags_nopc,
- REGS(NOPCX, NOPC, 0, 0, NOPC)),
-
- DECODE_END
-};
-
-static const union decode_item arm_cccc_0111_____xxx1_table[] = {
- /* Media instructions */
-
- /* UNDEFINED cccc 0111 1111 xxxx xxxx xxxx 1111 xxxx */
- DECODE_REJECT (0x0ff000f0, 0x07f000f0),
-
- /* SMLALD cccc 0111 0100 xxxx xxxx xxxx 00x1 xxxx */
- /* SMLSLD cccc 0111 0100 xxxx xxxx xxxx 01x1 xxxx */
- DECODE_EMULATEX (0x0ff00090, 0x07400010, emulate_rdlo12rdhi16rn0rm8_rwflags_nopc,
- REGS(NOPC, NOPC, NOPC, 0, NOPC)),
-
- /* SMUAD cccc 0111 0000 xxxx 1111 xxxx 00x1 xxxx */
- /* SMUSD cccc 0111 0000 xxxx 1111 xxxx 01x1 xxxx */
- DECODE_OR (0x0ff0f090, 0x0700f010),
- /* SMMUL cccc 0111 0101 xxxx 1111 xxxx 00x1 xxxx */
- DECODE_OR (0x0ff0f0d0, 0x0750f010),
- /* USAD8 cccc 0111 1000 xxxx 1111 xxxx 0001 xxxx */
- DECODE_EMULATEX (0x0ff0f0f0, 0x0780f010, emulate_rd16rn12rm0rs8_rwflags_nopc,
- REGS(NOPC, 0, NOPC, 0, NOPC)),
-
- /* SMLAD cccc 0111 0000 xxxx xxxx xxxx 00x1 xxxx */
- /* SMLSD cccc 0111 0000 xxxx xxxx xxxx 01x1 xxxx */
- DECODE_OR (0x0ff00090, 0x07000010),
- /* SMMLA cccc 0111 0101 xxxx xxxx xxxx 00x1 xxxx */
- DECODE_OR (0x0ff000d0, 0x07500010),
- /* USADA8 cccc 0111 1000 xxxx xxxx xxxx 0001 xxxx */
- DECODE_EMULATEX (0x0ff000f0, 0x07800010, emulate_rd16rn12rm0rs8_rwflags_nopc,
- REGS(NOPC, NOPCX, NOPC, 0, NOPC)),
-
- /* SMMLS cccc 0111 0101 xxxx xxxx xxxx 11x1 xxxx */
- DECODE_EMULATEX (0x0ff000d0, 0x075000d0, emulate_rd16rn12rm0rs8_rwflags_nopc,
- REGS(NOPC, NOPC, NOPC, 0, NOPC)),
-
- /* SBFX cccc 0111 101x xxxx xxxx xxxx x101 xxxx */
- /* UBFX cccc 0111 111x xxxx xxxx xxxx x101 xxxx */
- DECODE_EMULATEX (0x0fa00070, 0x07a00050, emulate_rd12rm0_noflags_nopc,
- REGS(0, NOPC, 0, 0, NOPC)),
-
- /* BFC cccc 0111 110x xxxx xxxx xxxx x001 1111 */
- DECODE_EMULATEX (0x0fe0007f, 0x07c0001f, emulate_rd12rm0_noflags_nopc,
- REGS(0, NOPC, 0, 0, 0)),
-
- /* BFI cccc 0111 110x xxxx xxxx xxxx x001 xxxx */
- DECODE_EMULATEX (0x0fe00070, 0x07c00010, emulate_rd12rm0_noflags_nopc,
- REGS(0, NOPC, 0, 0, NOPCX)),
-
- DECODE_END
-};
-
-static const union decode_item arm_cccc_01xx_table[] = {
- /* Load/store word and unsigned byte */
-
- /* LDRB/STRB pc,[...] cccc 01xx x0xx xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0x0c40f000, 0x0440f000),
-
- /* STRT cccc 01x0 x010 xxxx xxxx xxxx xxxx xxxx */
- /* LDRT cccc 01x0 x011 xxxx xxxx xxxx xxxx xxxx */
- /* STRBT cccc 01x0 x110 xxxx xxxx xxxx xxxx xxxx */
- /* LDRBT cccc 01x0 x111 xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0x0d200000, 0x04200000),
-
- /* STR (immediate) cccc 010x x0x0 xxxx xxxx xxxx xxxx xxxx */
- /* STRB (immediate) cccc 010x x1x0 xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0x0e100000, 0x04000000, emulate_str,
- REGS(NOPCWB, ANY, 0, 0, 0)),
-
- /* LDR (immediate) cccc 010x x0x1 xxxx xxxx xxxx xxxx xxxx */
- /* LDRB (immediate) cccc 010x x1x1 xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0x0e100000, 0x04100000, emulate_ldr,
- REGS(NOPCWB, ANY, 0, 0, 0)),
-
- /* STR (register) cccc 011x x0x0 xxxx xxxx xxxx xxxx xxxx */
- /* STRB (register) cccc 011x x1x0 xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0x0e100000, 0x06000000, emulate_str,
- REGS(NOPCWB, ANY, 0, 0, NOPC)),
-
- /* LDR (register) cccc 011x x0x1 xxxx xxxx xxxx xxxx xxxx */
- /* LDRB (register) cccc 011x x1x1 xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0x0e100000, 0x06100000, emulate_ldr,
- REGS(NOPCWB, ANY, 0, 0, NOPC)),
-
- DECODE_END
-};
-
-static const union decode_item arm_cccc_100x_table[] = {
- /* Block data transfer instructions */
-
- /* LDM cccc 100x x0x1 xxxx xxxx xxxx xxxx xxxx */
- /* STM cccc 100x x0x0 xxxx xxxx xxxx xxxx xxxx */
- DECODE_CUSTOM (0x0e400000, 0x08000000, kprobe_decode_ldmstm),
-
- /* STM (user registers) cccc 100x x1x0 xxxx xxxx xxxx xxxx xxxx */
- /* LDM (user registers) cccc 100x x1x1 xxxx 0xxx xxxx xxxx xxxx */
- /* LDM (exception ret) cccc 100x x1x1 xxxx 1xxx xxxx xxxx xxxx */
- DECODE_END
-};
-
-const union decode_item kprobe_decode_arm_table[] = {
- /*
- * Unconditional instructions
- * 1111 xxxx xxxx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0xf0000000, 0xf0000000, arm_1111_table),
-
- /*
- * Miscellaneous instructions
- * cccc 0001 0xx0 xxxx xxxx xxxx 0xxx xxxx
- */
- DECODE_TABLE (0x0f900080, 0x01000000, arm_cccc_0001_0xx0____0xxx_table),
-
- /*
- * Halfword multiply and multiply-accumulate
- * cccc 0001 0xx0 xxxx xxxx xxxx 1xx0 xxxx
- */
- DECODE_TABLE (0x0f900090, 0x01000080, arm_cccc_0001_0xx0____1xx0_table),
-
- /*
- * Multiply and multiply-accumulate
- * cccc 0000 xxxx xxxx xxxx xxxx 1001 xxxx
- */
- DECODE_TABLE (0x0f0000f0, 0x00000090, arm_cccc_0000_____1001_table),
-
- /*
- * Synchronization primitives
- * cccc 0001 xxxx xxxx xxxx xxxx 1001 xxxx
- */
- DECODE_TABLE (0x0f0000f0, 0x01000090, arm_cccc_0001_____1001_table),
-
- /*
- * Extra load/store instructions
- * cccc 000x xxxx xxxx xxxx xxxx 1xx1 xxxx
- */
- DECODE_TABLE (0x0e000090, 0x00000090, arm_cccc_000x_____1xx1_table),
-
- /*
- * Data-processing (register)
- * cccc 000x xxxx xxxx xxxx xxxx xxx0 xxxx
- * Data-processing (register-shifted register)
- * cccc 000x xxxx xxxx xxxx xxxx 0xx1 xxxx
- */
- DECODE_TABLE (0x0e000000, 0x00000000, arm_cccc_000x_table),
-
- /*
- * Data-processing (immediate)
- * cccc 001x xxxx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0x0e000000, 0x02000000, arm_cccc_001x_table),
-
- /*
- * Media instructions
- * cccc 011x xxxx xxxx xxxx xxxx xxx1 xxxx
- */
- DECODE_TABLE (0x0f000010, 0x06000010, arm_cccc_0110_____xxx1_table),
- DECODE_TABLE (0x0f000010, 0x07000010, arm_cccc_0111_____xxx1_table),
-
- /*
- * Load/store word and unsigned byte
- * cccc 01xx xxxx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0x0c000000, 0x04000000, arm_cccc_01xx_table),
-
- /*
- * Block data transfer instructions
- * cccc 100x xxxx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0x0e000000, 0x08000000, arm_cccc_100x_table),
-
- /* B cccc 1010 xxxx xxxx xxxx xxxx xxxx xxxx */
- /* BL cccc 1011 xxxx xxxx xxxx xxxx xxxx xxxx */
- DECODE_SIMULATE (0x0e000000, 0x0a000000, simulate_bbl),
-
- /*
- * Supervisor Call, and coprocessor instructions
- */
-
- /* MCRR cccc 1100 0100 xxxx xxxx xxxx xxxx xxxx */
- /* MRRC cccc 1100 0101 xxxx xxxx xxxx xxxx xxxx */
- /* LDC cccc 110x xxx1 xxxx xxxx xxxx xxxx xxxx */
- /* STC cccc 110x xxx0 xxxx xxxx xxxx xxxx xxxx */
- /* CDP cccc 1110 xxxx xxxx xxxx xxxx xxx0 xxxx */
- /* MCR cccc 1110 xxx0 xxxx xxxx xxxx xxx1 xxxx */
- /* MRC cccc 1110 xxx1 xxxx xxxx xxxx xxx1 xxxx */
- /* SVC cccc 1111 xxxx xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0x0c000000, 0x0c000000),
-
- DECODE_END
-};
-#ifdef CONFIG_ARM_KPROBES_TEST_MODULE
-EXPORT_SYMBOL_GPL(kprobe_decode_arm_table);
-#endif
-
-static void __kprobes arm_singlestep(struct kprobe *p, struct pt_regs *regs)
-{
- regs->ARM_pc += 4;
- p->ainsn.insn_handler(p, regs);
-}
-
-/* Return:
- * INSN_REJECTED If instruction is one not allowed to kprobe,
- * INSN_GOOD If instruction is supported and uses instruction slot,
- * INSN_GOOD_NO_SLOT If instruction is supported but doesn't use its slot.
- *
- * For instructions we don't want to kprobe (INSN_REJECTED return result):
- * These are generally ones that modify the processor state making
- * them "hard" to simulate such as switches processor modes or
- * make accesses in alternate modes. Any of these could be simulated
- * if the work was put into it, but low return considering they
- * should also be very rare.
- */
-enum kprobe_insn __kprobes
-arm_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi)
-{
- asi->insn_singlestep = arm_singlestep;
- asi->insn_check_cc = kprobe_condition_checks[insn>>28];
- return kprobe_decode_insn(insn, asi, kprobe_decode_arm_table, false);
-}
diff --git a/arch/arm/kernel/kprobes-common.c b/arch/arm/kernel/kprobes-common.c
index 18a76282970e6d..0bf5d64eba1d26 100644
--- a/arch/arm/kernel/kprobes-common.c
+++ b/arch/arm/kernel/kprobes-common.c
@@ -13,178 +13,15 @@
#include
#include
-#include
+#include
#include "kprobes.h"
-#ifndef find_str_pc_offset
-
-/*
- * For STR and STM instructions, an ARM core may choose to use either
- * a +8 or a +12 displacement from the current instruction's address.
- * Whichever value is chosen for a given core, it must be the same for
- * both instructions and may not change. This function measures it.
- */
-
-int str_pc_offset;
-
-void __init find_str_pc_offset(void)
-{
- int addr, scratch, ret;
-
- __asm__ (
- "sub %[ret], pc, #4 \n\t"
- "str pc, %[addr] \n\t"
- "ldr %[scr], %[addr] \n\t"
- "sub %[ret], %[scr], %[ret] \n\t"
- : [ret] "=r" (ret), [scr] "=r" (scratch), [addr] "+m" (addr));
-
- str_pc_offset = ret;
-}
-
-#endif /* !find_str_pc_offset */
-
-
-#ifndef test_load_write_pc_interworking
-
-bool load_write_pc_interworks;
-
-void __init test_load_write_pc_interworking(void)
-{
- int arch = cpu_architecture();
- BUG_ON(arch == CPU_ARCH_UNKNOWN);
- load_write_pc_interworks = arch >= CPU_ARCH_ARMv5T;
-}
-
-#endif /* !test_load_write_pc_interworking */
-
-
-#ifndef test_alu_write_pc_interworking
-
-bool alu_write_pc_interworks;
-
-void __init test_alu_write_pc_interworking(void)
-{
- int arch = cpu_architecture();
- BUG_ON(arch == CPU_ARCH_UNKNOWN);
- alu_write_pc_interworks = arch >= CPU_ARCH_ARMv7;
-}
-
-#endif /* !test_alu_write_pc_interworking */
-
-
-void __init arm_kprobe_decode_init(void)
-{
- find_str_pc_offset();
- test_load_write_pc_interworking();
- test_alu_write_pc_interworking();
-}
-
-
-static unsigned long __kprobes __check_eq(unsigned long cpsr)
-{
- return cpsr & PSR_Z_BIT;
-}
-
-static unsigned long __kprobes __check_ne(unsigned long cpsr)
-{
- return (~cpsr) & PSR_Z_BIT;
-}
-
-static unsigned long __kprobes __check_cs(unsigned long cpsr)
-{
- return cpsr & PSR_C_BIT;
-}
-
-static unsigned long __kprobes __check_cc(unsigned long cpsr)
-{
- return (~cpsr) & PSR_C_BIT;
-}
-
-static unsigned long __kprobes __check_mi(unsigned long cpsr)
-{
- return cpsr & PSR_N_BIT;
-}
-
-static unsigned long __kprobes __check_pl(unsigned long cpsr)
-{
- return (~cpsr) & PSR_N_BIT;
-}
-
-static unsigned long __kprobes __check_vs(unsigned long cpsr)
-{
- return cpsr & PSR_V_BIT;
-}
-
-static unsigned long __kprobes __check_vc(unsigned long cpsr)
-{
- return (~cpsr) & PSR_V_BIT;
-}
-
-static unsigned long __kprobes __check_hi(unsigned long cpsr)
-{
- cpsr &= ~(cpsr >> 1); /* PSR_C_BIT &= ~PSR_Z_BIT */
- return cpsr & PSR_C_BIT;
-}
-
-static unsigned long __kprobes __check_ls(unsigned long cpsr)
-{
- cpsr &= ~(cpsr >> 1); /* PSR_C_BIT &= ~PSR_Z_BIT */
- return (~cpsr) & PSR_C_BIT;
-}
-
-static unsigned long __kprobes __check_ge(unsigned long cpsr)
-{
- cpsr ^= (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
- return (~cpsr) & PSR_N_BIT;
-}
-
-static unsigned long __kprobes __check_lt(unsigned long cpsr)
-{
- cpsr ^= (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
- return cpsr & PSR_N_BIT;
-}
-
-static unsigned long __kprobes __check_gt(unsigned long cpsr)
-{
- unsigned long temp = cpsr ^ (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
- temp |= (cpsr << 1); /* PSR_N_BIT |= PSR_Z_BIT */
- return (~temp) & PSR_N_BIT;
-}
-
-static unsigned long __kprobes __check_le(unsigned long cpsr)
-{
- unsigned long temp = cpsr ^ (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
- temp |= (cpsr << 1); /* PSR_N_BIT |= PSR_Z_BIT */
- return temp & PSR_N_BIT;
-}
-
-static unsigned long __kprobes __check_al(unsigned long cpsr)
-{
- return true;
-}
-
-kprobe_check_cc * const kprobe_condition_checks[16] = {
- &__check_eq, &__check_ne, &__check_cs, &__check_cc,
- &__check_mi, &__check_pl, &__check_vs, &__check_vc,
- &__check_hi, &__check_ls, &__check_ge, &__check_lt,
- &__check_gt, &__check_le, &__check_al, &__check_al
-};
-
-
-void __kprobes kprobe_simulate_nop(struct kprobe *p, struct pt_regs *regs)
-{
-}
-
-void __kprobes kprobe_emulate_none(struct kprobe *p, struct pt_regs *regs)
-{
- p->ainsn.insn_fn();
-}
-
-static void __kprobes simulate_ldm1stm1(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes simulate_ldm1stm1(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rn = (insn >> 16) & 0xf;
int lbit = insn & (1 << 20);
int wbit = insn & (1 << 21);
@@ -223,24 +60,31 @@ static void __kprobes simulate_ldm1stm1(struct kprobe *p, struct pt_regs *regs)
}
}
-static void __kprobes simulate_stm1_pc(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes simulate_stm1_pc(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ struct pt_regs *regs)
{
- regs->ARM_pc = (long)p->addr + str_pc_offset;
- simulate_ldm1stm1(p, regs);
- regs->ARM_pc = (long)p->addr + 4;
+ unsigned long addr = regs->ARM_pc - 4;
+
+ regs->ARM_pc = (long)addr + str_pc_offset;
+ simulate_ldm1stm1(insn, asi, regs);
+ regs->ARM_pc = (long)addr + 4;
}
-static void __kprobes simulate_ldm1_pc(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes simulate_ldm1_pc(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ struct pt_regs *regs)
{
- simulate_ldm1stm1(p, regs);
+ simulate_ldm1stm1(insn, asi, regs);
load_write_pc(regs->ARM_pc, regs);
}
static void __kprobes
-emulate_generic_r0_12_noflags(struct kprobe *p, struct pt_regs *regs)
+emulate_generic_r0_12_noflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
register void *rregs asm("r1") = regs;
- register void *rfn asm("lr") = p->ainsn.insn_fn;
+ register void *rfn asm("lr") = asi->insn_fn;
__asm__ __volatile__ (
"stmdb sp!, {%[regs], r11} \n\t"
@@ -264,22 +108,27 @@ emulate_generic_r0_12_noflags(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-emulate_generic_r2_14_noflags(struct kprobe *p, struct pt_regs *regs)
+emulate_generic_r2_14_noflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- emulate_generic_r0_12_noflags(p, (struct pt_regs *)(regs->uregs+2));
+ emulate_generic_r0_12_noflags(insn, asi,
+ (struct pt_regs *)(regs->uregs+2));
}
static void __kprobes
-emulate_ldm_r3_15(struct kprobe *p, struct pt_regs *regs)
+emulate_ldm_r3_15(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- emulate_generic_r0_12_noflags(p, (struct pt_regs *)(regs->uregs+3));
+ emulate_generic_r0_12_noflags(insn, asi,
+ (struct pt_regs *)(regs->uregs+3));
load_write_pc(regs->ARM_pc, regs);
}
-enum kprobe_insn __kprobes
-kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+enum probes_insn __kprobes
+kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *h)
{
- kprobe_insn_handler_t *handler = 0;
+ probes_insn_handler_t *handler = 0;
unsigned reglist = insn & 0xffff;
int is_ldm = insn & 0x100000;
int rn = (insn >> 16) & 0xf;
@@ -305,7 +154,8 @@ kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi)
if (handler) {
/* We can emulate the instruction in (possibly) modified form */
- asi->insn[0] = (insn & 0xfff00000) | (rn << 16) | reglist;
+ asi->insn[0] = __opcode_to_mem_arm((insn & 0xfff00000) |
+ (rn << 16) | reglist);
asi->insn_handler = handler;
return INSN_GOOD;
}
@@ -319,260 +169,3 @@ kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi)
return INSN_GOOD_NO_SLOT;
}
-
-/*
- * Prepare an instruction slot to receive an instruction for emulating.
- * This is done by placing a subroutine return after the location where the
- * instruction will be placed. We also modify ARM instructions to be
- * unconditional as the condition code will already be checked before any
- * emulation handler is called.
- */
-static kprobe_opcode_t __kprobes
-prepare_emulated_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
- bool thumb)
-{
-#ifdef CONFIG_THUMB2_KERNEL
- if (thumb) {
- u16 *thumb_insn = (u16 *)asi->insn;
- thumb_insn[1] = 0x4770; /* Thumb bx lr */
- thumb_insn[2] = 0x4770; /* Thumb bx lr */
- return insn;
- }
- asi->insn[1] = 0xe12fff1e; /* ARM bx lr */
-#else
- asi->insn[1] = 0xe1a0f00e; /* mov pc, lr */
-#endif
- /* Make an ARM instruction unconditional */
- if (insn < 0xe0000000)
- insn = (insn | 0xe0000000) & ~0x10000000;
- return insn;
-}
-
-/*
- * Write a (probably modified) instruction into the slot previously prepared by
- * prepare_emulated_insn
- */
-static void __kprobes
-set_emulated_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
- bool thumb)
-{
-#ifdef CONFIG_THUMB2_KERNEL
- if (thumb) {
- u16 *ip = (u16 *)asi->insn;
- if (is_wide_instruction(insn))
- *ip++ = insn >> 16;
- *ip++ = insn;
- return;
- }
-#endif
- asi->insn[0] = insn;
-}
-
-/*
- * When we modify the register numbers encoded in an instruction to be emulated,
- * the new values come from this define. For ARM and 32-bit Thumb instructions
- * this gives...
- *
- * bit position 16 12 8 4 0
- * ---------------+---+---+---+---+---+
- * register r2 r0 r1 -- r3
- */
-#define INSN_NEW_BITS 0x00020103
-
-/* Each nibble has same value as that at INSN_NEW_BITS bit 16 */
-#define INSN_SAMEAS16_BITS 0x22222222
-
-/*
- * Validate and modify each of the registers encoded in an instruction.
- *
- * Each nibble in regs contains a value from enum decode_reg_type. For each
- * non-zero value, the corresponding nibble in pinsn is validated and modified
- * according to the type.
- */
-static bool __kprobes decode_regs(kprobe_opcode_t* pinsn, u32 regs)
-{
- kprobe_opcode_t insn = *pinsn;
- kprobe_opcode_t mask = 0xf; /* Start at least significant nibble */
-
- for (; regs != 0; regs >>= 4, mask <<= 4) {
-
- kprobe_opcode_t new_bits = INSN_NEW_BITS;
-
- switch (regs & 0xf) {
-
- case REG_TYPE_NONE:
- /* Nibble not a register, skip to next */
- continue;
-
- case REG_TYPE_ANY:
- /* Any register is allowed */
- break;
-
- case REG_TYPE_SAMEAS16:
- /* Replace register with same as at bit position 16 */
- new_bits = INSN_SAMEAS16_BITS;
- break;
-
- case REG_TYPE_SP:
- /* Only allow SP (R13) */
- if ((insn ^ 0xdddddddd) & mask)
- goto reject;
- break;
-
- case REG_TYPE_PC:
- /* Only allow PC (R15) */
- if ((insn ^ 0xffffffff) & mask)
- goto reject;
- break;
-
- case REG_TYPE_NOSP:
- /* Reject SP (R13) */
- if (((insn ^ 0xdddddddd) & mask) == 0)
- goto reject;
- break;
-
- case REG_TYPE_NOSPPC:
- case REG_TYPE_NOSPPCX:
- /* Reject SP and PC (R13 and R15) */
- if (((insn ^ 0xdddddddd) & 0xdddddddd & mask) == 0)
- goto reject;
- break;
-
- case REG_TYPE_NOPCWB:
- if (!is_writeback(insn))
- break; /* No writeback, so any register is OK */
- /* fall through... */
- case REG_TYPE_NOPC:
- case REG_TYPE_NOPCX:
- /* Reject PC (R15) */
- if (((insn ^ 0xffffffff) & mask) == 0)
- goto reject;
- break;
- }
-
- /* Replace value of nibble with new register number... */
- insn &= ~mask;
- insn |= new_bits & mask;
- }
-
- *pinsn = insn;
- return true;
-
-reject:
- return false;
-}
-
-static const int decode_struct_sizes[NUM_DECODE_TYPES] = {
- [DECODE_TYPE_TABLE] = sizeof(struct decode_table),
- [DECODE_TYPE_CUSTOM] = sizeof(struct decode_custom),
- [DECODE_TYPE_SIMULATE] = sizeof(struct decode_simulate),
- [DECODE_TYPE_EMULATE] = sizeof(struct decode_emulate),
- [DECODE_TYPE_OR] = sizeof(struct decode_or),
- [DECODE_TYPE_REJECT] = sizeof(struct decode_reject)
-};
-
-/*
- * kprobe_decode_insn operates on data tables in order to decode an ARM
- * architecture instruction onto which a kprobe has been placed.
- *
- * These instruction decoding tables are a concatenation of entries each
- * of which consist of one of the following structs:
- *
- * decode_table
- * decode_custom
- * decode_simulate
- * decode_emulate
- * decode_or
- * decode_reject
- *
- * Each of these starts with a struct decode_header which has the following
- * fields:
- *
- * type_regs
- * mask
- * value
- *
- * The least significant DECODE_TYPE_BITS of type_regs contains a value
- * from enum decode_type, this indicates which of the decode_* structs
- * the entry contains. The value DECODE_TYPE_END indicates the end of the
- * table.
- *
- * When the table is parsed, each entry is checked in turn to see if it
- * matches the instruction to be decoded using the test:
- *
- * (insn & mask) == value
- *
- * If no match is found before the end of the table is reached then decoding
- * fails with INSN_REJECTED.
- *
- * When a match is found, decode_regs() is called to validate and modify each
- * of the registers encoded in the instruction; the data it uses to do this
- * is (type_regs >> DECODE_TYPE_BITS). A validation failure will cause decoding
- * to fail with INSN_REJECTED.
- *
- * Once the instruction has passed the above tests, further processing
- * depends on the type of the table entry's decode struct.
- *
- */
-int __kprobes
-kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
- const union decode_item *table, bool thumb)
-{
- const struct decode_header *h = (struct decode_header *)table;
- const struct decode_header *next;
- bool matched = false;
-
- insn = prepare_emulated_insn(insn, asi, thumb);
-
- for (;; h = next) {
- enum decode_type type = h->type_regs.bits & DECODE_TYPE_MASK;
- u32 regs = h->type_regs.bits >> DECODE_TYPE_BITS;
-
- if (type == DECODE_TYPE_END)
- return INSN_REJECTED;
-
- next = (struct decode_header *)
- ((uintptr_t)h + decode_struct_sizes[type]);
-
- if (!matched && (insn & h->mask.bits) != h->value.bits)
- continue;
-
- if (!decode_regs(&insn, regs))
- return INSN_REJECTED;
-
- switch (type) {
-
- case DECODE_TYPE_TABLE: {
- struct decode_table *d = (struct decode_table *)h;
- next = (struct decode_header *)d->table.table;
- break;
- }
-
- case DECODE_TYPE_CUSTOM: {
- struct decode_custom *d = (struct decode_custom *)h;
- return (*d->decoder.decoder)(insn, asi);
- }
-
- case DECODE_TYPE_SIMULATE: {
- struct decode_simulate *d = (struct decode_simulate *)h;
- asi->insn_handler = d->handler.handler;
- return INSN_GOOD_NO_SLOT;
- }
-
- case DECODE_TYPE_EMULATE: {
- struct decode_emulate *d = (struct decode_emulate *)h;
- asi->insn_handler = d->handler.handler;
- set_emulated_insn(insn, asi, thumb);
- return INSN_GOOD;
- }
-
- case DECODE_TYPE_OR:
- matched = true;
- break;
-
- case DECODE_TYPE_REJECT:
- default:
- return INSN_REJECTED;
- }
- }
- }
diff --git a/arch/arm/kernel/kprobes-test-arm.c b/arch/arm/kernel/kprobes-test-arm.c
index 83931290506704..9db4b659d03ef7 100644
--- a/arch/arm/kernel/kprobes-test-arm.c
+++ b/arch/arm/kernel/kprobes-test-arm.c
@@ -10,6 +10,8 @@
#include
#include
+#include
+#include
#include "kprobes-test.h"
@@ -158,9 +160,9 @@ void kprobe_arm_test_cases(void)
TEST_SUPPORTED("cmp sp, #0x1000");
/* Data-processing with PC as shift*/
- TEST_UNSUPPORTED(".word 0xe15c0f1e @ cmp r12, r14, asl pc")
- TEST_UNSUPPORTED(".word 0xe1a0cf1e @ mov r12, r14, asl pc")
- TEST_UNSUPPORTED(".word 0xe08caf1e @ add r10, r12, r14, asl pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe15c0f1e) " @ cmp r12, r14, asl pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe1a0cf1e) " @ mov r12, r14, asl pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe08caf1e) " @ add r10, r12, r14, asl pc")
/* Data-processing with PC as shift*/
TEST_UNSUPPORTED("movs pc, r1")
@@ -202,7 +204,7 @@ void kprobe_arm_test_cases(void)
TEST("mrs r0, cpsr")
TEST("mrspl r7, cpsr")
TEST("mrs r14, cpsr")
- TEST_UNSUPPORTED(".word 0xe10ff000 @ mrs r15, cpsr")
+ TEST_UNSUPPORTED(__inst_arm(0xe10ff000) " @ mrs r15, cpsr")
TEST_UNSUPPORTED("mrs r0, spsr")
TEST_UNSUPPORTED("mrs lr, spsr")
@@ -218,8 +220,8 @@ void kprobe_arm_test_cases(void)
TEST_R("clzeq r7, r",14,0x1,"")
TEST_R("clz lr, r",7, 0xffffffff,"")
TEST( "clz r4, sp")
- TEST_UNSUPPORTED(".word 0x016fff10 @ clz pc, r0")
- TEST_UNSUPPORTED(".word 0x016f0f1f @ clz r0, pc")
+ TEST_UNSUPPORTED(__inst_arm(0x016fff10) " @ clz pc, r0")
+ TEST_UNSUPPORTED(__inst_arm(0x016f0f1f) " @ clz r0, pc")
#if __LINUX_ARM_ARCH__ >= 6
TEST_UNSUPPORTED("bxj r0")
@@ -228,7 +230,7 @@ void kprobe_arm_test_cases(void)
TEST_BF_R("blx r",0,2f,"")
TEST_BB_R("blx r",7,2f,"")
TEST_BF_R("blxeq r",14,2f,"")
- TEST_UNSUPPORTED(".word 0x0120003f @ blx pc")
+ TEST_UNSUPPORTED(__inst_arm(0x0120003f) " @ blx pc")
TEST_RR( "qadd r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "qaddvs lr, r",9, VAL2,", r",8, VAL1,"")
@@ -242,190 +244,190 @@ void kprobe_arm_test_cases(void)
TEST_RR( "qdsub r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "qdsubvs lr, r",9, VAL2,", r",8, VAL1,"")
TEST_R( "qdsub lr, r",9, VAL2,", r13")
- TEST_UNSUPPORTED(".word 0xe101f050 @ qadd pc, r0, r1")
- TEST_UNSUPPORTED(".word 0xe121f050 @ qsub pc, r0, r1")
- TEST_UNSUPPORTED(".word 0xe141f050 @ qdadd pc, r0, r1")
- TEST_UNSUPPORTED(".word 0xe161f050 @ qdsub pc, r0, r1")
- TEST_UNSUPPORTED(".word 0xe16f2050 @ qdsub r2, r0, pc")
- TEST_UNSUPPORTED(".word 0xe161205f @ qdsub r2, pc, r1")
+ TEST_UNSUPPORTED(__inst_arm(0xe101f050) " @ qadd pc, r0, r1")
+ TEST_UNSUPPORTED(__inst_arm(0xe121f050) " @ qsub pc, r0, r1")
+ TEST_UNSUPPORTED(__inst_arm(0xe141f050) " @ qdadd pc, r0, r1")
+ TEST_UNSUPPORTED(__inst_arm(0xe161f050) " @ qdsub pc, r0, r1")
+ TEST_UNSUPPORTED(__inst_arm(0xe16f2050) " @ qdsub r2, r0, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe161205f) " @ qdsub r2, pc, r1")
TEST_UNSUPPORTED("bkpt 0xffff")
TEST_UNSUPPORTED("bkpt 0x0000")
- TEST_UNSUPPORTED(".word 0xe1600070 @ smc #0")
+ TEST_UNSUPPORTED(__inst_arm(0xe1600070) " @ smc #0")
TEST_GROUP("Halfword multiply and multiply-accumulate")
TEST_RRR( "smlabb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlabbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlabb lr, r",1, VAL2,", r",2, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe10f3281 @ smlabb pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe10f3281) " @ smlabb pc, r1, r2, r3")
TEST_RRR( "smlatb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlatbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlatb lr, r",1, VAL2,", r",2, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe10f32a1 @ smlatb pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe10f32a1) " @ smlatb pc, r1, r2, r3")
TEST_RRR( "smlabt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlabtge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlabt lr, r",1, VAL2,", r",2, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe10f32c1 @ smlabt pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe10f32c1) " @ smlabt pc, r1, r2, r3")
TEST_RRR( "smlatt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlattge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlatt lr, r",1, VAL2,", r",2, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe10f32e1 @ smlatt pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe10f32e1) " @ smlatt pc, r1, r2, r3")
TEST_RRR( "smlawb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlawbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlawb lr, r",1, VAL2,", r",2, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe12f3281 @ smlawb pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe12f3281) " @ smlawb pc, r1, r2, r3")
TEST_RRR( "smlawt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlawtge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlawt lr, r",1, VAL2,", r",2, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe12f32c1 @ smlawt pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe12032cf @ smlawt r0, pc, r2, r3")
- TEST_UNSUPPORTED(".word 0xe1203fc1 @ smlawt r0, r1, pc, r3")
- TEST_UNSUPPORTED(".word 0xe120f2c1 @ smlawt r0, r1, r2, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe12f32c1) " @ smlawt pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe12032cf) " @ smlawt r0, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe1203fc1) " @ smlawt r0, r1, pc, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe120f2c1) " @ smlawt r0, r1, r2, pc")
TEST_RR( "smulwb r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smulwbge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smulwb lr, r",1, VAL2,", r13")
- TEST_UNSUPPORTED(".word 0xe12f02a1 @ smulwb pc, r1, r2")
+ TEST_UNSUPPORTED(__inst_arm(0xe12f02a1) " @ smulwb pc, r1, r2")
TEST_RR( "smulwt r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smulwtge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smulwt lr, r",1, VAL2,", r13")
- TEST_UNSUPPORTED(".word 0xe12f02e1 @ smulwt pc, r1, r2")
+ TEST_UNSUPPORTED(__inst_arm(0xe12f02e1) " @ smulwt pc, r1, r2")
TEST_RRRR( "smlalbb r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlalbble r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlalbb r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
- TEST_UNSUPPORTED(".word 0xe14f1382 @ smlalbb pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe141f382 @ smlalbb r1, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe14f1382) " @ smlalbb pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe141f382) " @ smlalbb r1, pc, r2, r3")
TEST_RRRR( "smlaltb r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlaltble r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlaltb r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
- TEST_UNSUPPORTED(".word 0xe14f13a2 @ smlaltb pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe141f3a2 @ smlaltb r1, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe14f13a2) " @ smlaltb pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe141f3a2) " @ smlaltb r1, pc, r2, r3")
TEST_RRRR( "smlalbt r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlalbtle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlalbt r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
- TEST_UNSUPPORTED(".word 0xe14f13c2 @ smlalbt pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe141f3c2 @ smlalbt r1, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe14f13c2) " @ smlalbt pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe141f3c2) " @ smlalbt r1, pc, r2, r3")
TEST_RRRR( "smlaltt r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlalttle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlaltt r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
- TEST_UNSUPPORTED(".word 0xe14f13e2 @ smlalbb pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe140f3e2 @ smlalbb r0, pc, r2, r3")
- TEST_UNSUPPORTED(".word 0xe14013ef @ smlalbb r0, r1, pc, r3")
- TEST_UNSUPPORTED(".word 0xe1401fe2 @ smlalbb r0, r1, r2, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe14f13e2) " @ smlalbb pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe140f3e2) " @ smlalbb r0, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe14013ef) " @ smlalbb r0, r1, pc, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe1401fe2) " @ smlalbb r0, r1, r2, pc")
TEST_RR( "smulbb r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smulbbge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smulbb lr, r",1, VAL2,", r13")
- TEST_UNSUPPORTED(".word 0xe16f0281 @ smulbb pc, r1, r2")
+ TEST_UNSUPPORTED(__inst_arm(0xe16f0281) " @ smulbb pc, r1, r2")
TEST_RR( "smultb r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smultbge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smultb lr, r",1, VAL2,", r13")
- TEST_UNSUPPORTED(".word 0xe16f02a1 @ smultb pc, r1, r2")
+ TEST_UNSUPPORTED(__inst_arm(0xe16f02a1) " @ smultb pc, r1, r2")
TEST_RR( "smulbt r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smulbtge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smulbt lr, r",1, VAL2,", r13")
- TEST_UNSUPPORTED(".word 0xe16f02c1 @ smultb pc, r1, r2")
+ TEST_UNSUPPORTED(__inst_arm(0xe16f02c1) " @ smultb pc, r1, r2")
TEST_RR( "smultt r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smulttge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smultt lr, r",1, VAL2,", r13")
- TEST_UNSUPPORTED(".word 0xe16f02e1 @ smultt pc, r1, r2")
- TEST_UNSUPPORTED(".word 0xe16002ef @ smultt r0, pc, r2")
- TEST_UNSUPPORTED(".word 0xe1600fe1 @ smultt r0, r1, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe16f02e1) " @ smultt pc, r1, r2")
+ TEST_UNSUPPORTED(__inst_arm(0xe16002ef) " @ smultt r0, pc, r2")
+ TEST_UNSUPPORTED(__inst_arm(0xe1600fe1) " @ smultt r0, r1, pc")
TEST_GROUP("Multiply and multiply-accumulate")
TEST_RR( "mul r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "mulls r7, r",8, VAL2,", r",9, VAL2,"")
TEST_R( "mul lr, r",4, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe00f0291 @ mul pc, r1, r2")
- TEST_UNSUPPORTED(".word 0xe000029f @ mul r0, pc, r2")
- TEST_UNSUPPORTED(".word 0xe0000f91 @ mul r0, r1, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe00f0291) " @ mul pc, r1, r2")
+ TEST_UNSUPPORTED(__inst_arm(0xe000029f) " @ mul r0, pc, r2")
+ TEST_UNSUPPORTED(__inst_arm(0xe0000f91) " @ mul r0, r1, pc")
TEST_RR( "muls r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "mullss r7, r",8, VAL2,", r",9, VAL2,"")
TEST_R( "muls lr, r",4, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe01f0291 @ muls pc, r1, r2")
+ TEST_UNSUPPORTED(__inst_arm(0xe01f0291) " @ muls pc, r1, r2")
TEST_RRR( "mla r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "mlahi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "mla lr, r",1, VAL2,", r",2, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe02f3291 @ mla pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe02f3291) " @ mla pc, r1, r2, r3")
TEST_RRR( "mlas r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "mlahis r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "mlas lr, r",1, VAL2,", r",2, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe03f3291 @ mlas pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe03f3291) " @ mlas pc, r1, r2, r3")
#if __LINUX_ARM_ARCH__ >= 6
TEST_RR( "umaal r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "umaalls r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_R( "umaal lr, r12, r",11,VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe041f392 @ umaal pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe04f0392 @ umaal r0, pc, r2, r3")
- TEST_UNSUPPORTED(".word 0xe0500090 @ undef")
- TEST_UNSUPPORTED(".word 0xe05fff9f @ undef")
+ TEST_UNSUPPORTED(__inst_arm(0xe041f392) " @ umaal pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe04f0392) " @ umaal r0, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0500090) " @ undef")
+ TEST_UNSUPPORTED(__inst_arm(0xe05fff9f) " @ undef")
#endif
#if __LINUX_ARM_ARCH__ >= 7
TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "mlshi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "mls lr, r",1, VAL2,", r",2, VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe06f3291 @ mls pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe060329f @ mls r0, pc, r2, r3")
- TEST_UNSUPPORTED(".word 0xe0603f91 @ mls r0, r1, pc, r3")
- TEST_UNSUPPORTED(".word 0xe060f291 @ mls r0, r1, r2, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe06f3291) " @ mls pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe060329f) " @ mls r0, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0603f91) " @ mls r0, r1, pc, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe060f291) " @ mls r0, r1, r2, pc")
#endif
- TEST_UNSUPPORTED(".word 0xe0700090 @ undef")
- TEST_UNSUPPORTED(".word 0xe07fff9f @ undef")
+ TEST_UNSUPPORTED(__inst_arm(0xe0700090) " @ undef")
+ TEST_UNSUPPORTED(__inst_arm(0xe07fff9f) " @ undef")
TEST_RR( "umull r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "umullls r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_R( "umull lr, r12, r",11,VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe081f392 @ umull pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe08f1392 @ umull r1, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe081f392) " @ umull pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe08f1392) " @ umull r1, pc, r2, r3")
TEST_RR( "umulls r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "umulllss r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_R( "umulls lr, r12, r",11,VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe091f392 @ umulls pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe09f1392 @ umulls r1, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe091f392) " @ umulls pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe09f1392) " @ umulls r1, pc, r2, r3")
TEST_RRRR( "umlal r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "umlalle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "umlal r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
- TEST_UNSUPPORTED(".word 0xe0af1392 @ umlal pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe0a1f392 @ umlal r1, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0af1392) " @ umlal pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0a1f392) " @ umlal r1, pc, r2, r3")
TEST_RRRR( "umlals r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "umlalles r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "umlals r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
- TEST_UNSUPPORTED(".word 0xe0bf1392 @ umlals pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe0b1f392 @ umlals r1, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0bf1392) " @ umlals pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0b1f392) " @ umlals r1, pc, r2, r3")
TEST_RR( "smull r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "smullls r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_R( "smull lr, r12, r",11,VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe0c1f392 @ smull pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe0cf1392 @ smull r1, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0c1f392) " @ smull pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0cf1392) " @ smull r1, pc, r2, r3")
TEST_RR( "smulls r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "smulllss r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_R( "smulls lr, r12, r",11,VAL3,", r13")
- TEST_UNSUPPORTED(".word 0xe0d1f392 @ smulls pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe0df1392 @ smulls r1, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0d1f392) " @ smulls pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0df1392) " @ smulls r1, pc, r2, r3")
TEST_RRRR( "smlal r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlalle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlal r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
- TEST_UNSUPPORTED(".word 0xe0ef1392 @ smlal pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe0e1f392 @ smlal r1, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0ef1392) " @ smlal pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0e1f392) " @ smlal r1, pc, r2, r3")
TEST_RRRR( "smlals r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlalles r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlals r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
- TEST_UNSUPPORTED(".word 0xe0ff1392 @ smlals pc, r1, r2, r3")
- TEST_UNSUPPORTED(".word 0xe0f0f392 @ smlals r0, pc, r2, r3")
- TEST_UNSUPPORTED(".word 0xe0f0139f @ smlals r0, r1, pc, r3")
- TEST_UNSUPPORTED(".word 0xe0f01f92 @ smlals r0, r1, r2, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe0ff1392) " @ smlals pc, r1, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0f0f392) " @ smlals r0, pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0f0139f) " @ smlals r0, r1, pc, r3")
+ TEST_UNSUPPORTED(__inst_arm(0xe0f01f92) " @ smlals r0, r1, r2, pc")
TEST_GROUP("Synchronization primitives")
@@ -434,28 +436,28 @@ void kprobe_arm_test_cases(void)
TEST_R( "swpvs r0, r",1,VAL1,", [sp]")
TEST_RP("swp sp, r",14,VAL2,", [r",12,13*4,"]")
#else
- TEST_UNSUPPORTED(".word 0xe108e097 @ swp lr, r7, [r8]")
- TEST_UNSUPPORTED(".word 0x610d0091 @ swpvs r0, r1, [sp]")
- TEST_UNSUPPORTED(".word 0xe10cd09e @ swp sp, r14 [r12]")
+ TEST_UNSUPPORTED(__inst_arm(0xe108e097) " @ swp lr, r7, [r8]")
+ TEST_UNSUPPORTED(__inst_arm(0x610d0091) " @ swpvs r0, r1, [sp]")
+ TEST_UNSUPPORTED(__inst_arm(0xe10cd09e) " @ swp sp, r14 [r12]")
#endif
- TEST_UNSUPPORTED(".word 0xe102f091 @ swp pc, r1, [r2]")
- TEST_UNSUPPORTED(".word 0xe102009f @ swp r0, pc, [r2]")
- TEST_UNSUPPORTED(".word 0xe10f0091 @ swp r0, r1, [pc]")
+ TEST_UNSUPPORTED(__inst_arm(0xe102f091) " @ swp pc, r1, [r2]")
+ TEST_UNSUPPORTED(__inst_arm(0xe102009f) " @ swp r0, pc, [r2]")
+ TEST_UNSUPPORTED(__inst_arm(0xe10f0091) " @ swp r0, r1, [pc]")
#if __LINUX_ARM_ARCH__ < 6
TEST_RP("swpb lr, r",7,VAL2,", [r",8,0,"]")
TEST_R( "swpvsb r0, r",1,VAL1,", [sp]")
#else
- TEST_UNSUPPORTED(".word 0xe148e097 @ swpb lr, r7, [r8]")
- TEST_UNSUPPORTED(".word 0x614d0091 @ swpvsb r0, r1, [sp]")
+ TEST_UNSUPPORTED(__inst_arm(0xe148e097) " @ swpb lr, r7, [r8]")
+ TEST_UNSUPPORTED(__inst_arm(0x614d0091) " @ swpvsb r0, r1, [sp]")
#endif
- TEST_UNSUPPORTED(".word 0xe142f091 @ swpb pc, r1, [r2]")
-
- TEST_UNSUPPORTED(".word 0xe1100090") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe1200090") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe1300090") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe1500090") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe1600090") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe1700090") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe142f091) " @ swpb pc, r1, [r2]")
+
+ TEST_UNSUPPORTED(__inst_arm(0xe1100090)) /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe1200090)) /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe1300090)) /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe1500090)) /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe1600090)) /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe1700090)) /* Unallocated space */
#if __LINUX_ARM_ARCH__ >= 6
TEST_UNSUPPORTED("ldrex r2, [sp]")
#endif
@@ -475,9 +477,9 @@ void kprobe_arm_test_cases(void)
TEST_RPR( "strneh r",12,VAL2,", [r",11,48,", -r",10,24,"]!")
TEST_RPR( "strh r",2, VAL1,", [r",3, 24,"], r",4, 48,"")
TEST_RPR( "strh r",10,VAL2,", [r",9, 48,"], -r",11,24,"")
- TEST_UNSUPPORTED(".word 0xe1afc0ba @ strh r12, [pc, r10]!")
- TEST_UNSUPPORTED(".word 0xe089f0bb @ strh pc, [r9], r11")
- TEST_UNSUPPORTED(".word 0xe089a0bf @ strh r10, [r9], pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe1afc0ba) " @ strh r12, [pc, r10]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe089f0bb) " @ strh pc, [r9], r11")
+ TEST_UNSUPPORTED(__inst_arm(0xe089a0bf) " @ strh r10, [r9], pc")
TEST_PR( "ldrh r0, [r",0, 48,", -r",2, 24,"]")
TEST_PR( "ldrcsh r14, [r",13,0, ", r",12, 48,"]")
@@ -485,9 +487,9 @@ void kprobe_arm_test_cases(void)
TEST_PR( "ldrcch r12, [r",11,48,", -r",10,24,"]!")
TEST_PR( "ldrh r2, [r",3, 24,"], r",4, 48,"")
TEST_PR( "ldrh r10, [r",9, 48,"], -r",11,24,"")
- TEST_UNSUPPORTED(".word 0xe1bfc0ba @ ldrh r12, [pc, r10]!")
- TEST_UNSUPPORTED(".word 0xe099f0bb @ ldrh pc, [r9], r11")
- TEST_UNSUPPORTED(".word 0xe099a0bf @ ldrh r10, [r9], pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe1bfc0ba) " @ ldrh r12, [pc, r10]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe099f0bb) " @ ldrh pc, [r9], r11")
+ TEST_UNSUPPORTED(__inst_arm(0xe099a0bf) " @ ldrh r10, [r9], pc")
TEST_RP( "strh r",0, VAL1,", [r",1, 24,", #-2]")
TEST_RP( "strmih r",14,VAL2,", [r",13,0, ", #2]")
@@ -495,8 +497,8 @@ void kprobe_arm_test_cases(void)
TEST_RP( "strplh r",12,VAL2,", [r",11,24,", #-4]!")
TEST_RP( "strh r",2, VAL1,", [r",3, 24,"], #48")
TEST_RP( "strh r",10,VAL2,", [r",9, 64,"], #-48")
- TEST_UNSUPPORTED(".word 0xe1efc3b0 @ strh r12, [pc, #48]!")
- TEST_UNSUPPORTED(".word 0xe0c9f3b0 @ strh pc, [r9], #48")
+ TEST_UNSUPPORTED(__inst_arm(0xe1efc3b0) " @ strh r12, [pc, #48]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe0c9f3b0) " @ strh pc, [r9], #48")
TEST_P( "ldrh r0, [r",0, 24,", #-2]")
TEST_P( "ldrvsh r14, [r",13,0, ", #2]")
@@ -505,8 +507,8 @@ void kprobe_arm_test_cases(void)
TEST_P( "ldrh r2, [r",3, 24,"], #48")
TEST_P( "ldrh r10, [r",9, 64,"], #-48")
TEST( "ldrh r0, [pc, #0]")
- TEST_UNSUPPORTED(".word 0xe1ffc3b0 @ ldrh r12, [pc, #48]!")
- TEST_UNSUPPORTED(".word 0xe0d9f3b0 @ ldrh pc, [r9], #48")
+ TEST_UNSUPPORTED(__inst_arm(0xe1ffc3b0) " @ ldrh r12, [pc, #48]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe0d9f3b0) " @ ldrh pc, [r9], #48")
TEST_PR( "ldrsb r0, [r",0, 48,", -r",2, 24,"]")
TEST_PR( "ldrhisb r14, [r",13,0,", r",12, 48,"]")
@@ -514,8 +516,8 @@ void kprobe_arm_test_cases(void)
TEST_PR( "ldrlssb r12, [r",11,48,", -r",10,24,"]!")
TEST_PR( "ldrsb r2, [r",3, 24,"], r",4, 48,"")
TEST_PR( "ldrsb r10, [r",9, 48,"], -r",11,24,"")
- TEST_UNSUPPORTED(".word 0xe1bfc0da @ ldrsb r12, [pc, r10]!")
- TEST_UNSUPPORTED(".word 0xe099f0db @ ldrsb pc, [r9], r11")
+ TEST_UNSUPPORTED(__inst_arm(0xe1bfc0da) " @ ldrsb r12, [pc, r10]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe099f0db) " @ ldrsb pc, [r9], r11")
TEST_P( "ldrsb r0, [r",0, 24,", #-1]")
TEST_P( "ldrgesb r14, [r",13,0, ", #1]")
@@ -524,8 +526,8 @@ void kprobe_arm_test_cases(void)
TEST_P( "ldrsb r2, [r",3, 24,"], #48")
TEST_P( "ldrsb r10, [r",9, 64,"], #-48")
TEST( "ldrsb r0, [pc, #0]")
- TEST_UNSUPPORTED(".word 0xe1ffc3d0 @ ldrsb r12, [pc, #48]!")
- TEST_UNSUPPORTED(".word 0xe0d9f3d0 @ ldrsb pc, [r9], #48")
+ TEST_UNSUPPORTED(__inst_arm(0xe1ffc3d0) " @ ldrsb r12, [pc, #48]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe0d9f3d0) " @ ldrsb pc, [r9], #48")
TEST_PR( "ldrsh r0, [r",0, 48,", -r",2, 24,"]")
TEST_PR( "ldrgtsh r14, [r",13,0, ", r",12, 48,"]")
@@ -533,8 +535,8 @@ void kprobe_arm_test_cases(void)
TEST_PR( "ldrlesh r12, [r",11,48,", -r",10,24,"]!")
TEST_PR( "ldrsh r2, [r",3, 24,"], r",4, 48,"")
TEST_PR( "ldrsh r10, [r",9, 48,"], -r",11,24,"")
- TEST_UNSUPPORTED(".word 0xe1bfc0fa @ ldrsh r12, [pc, r10]!")
- TEST_UNSUPPORTED(".word 0xe099f0fb @ ldrsh pc, [r9], r11")
+ TEST_UNSUPPORTED(__inst_arm(0xe1bfc0fa) " @ ldrsh r12, [pc, r10]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe099f0fb) " @ ldrsh pc, [r9], r11")
TEST_P( "ldrsh r0, [r",0, 24,", #-1]")
TEST_P( "ldreqsh r14, [r",13,0 ,", #1]")
@@ -543,8 +545,8 @@ void kprobe_arm_test_cases(void)
TEST_P( "ldrsh r2, [r",3, 24,"], #48")
TEST_P( "ldrsh r10, [r",9, 64,"], #-48")
TEST( "ldrsh r0, [pc, #0]")
- TEST_UNSUPPORTED(".word 0xe1ffc3f0 @ ldrsh r12, [pc, #48]!")
- TEST_UNSUPPORTED(".word 0xe0d9f3f0 @ ldrsh pc, [r9], #48")
+ TEST_UNSUPPORTED(__inst_arm(0xe1ffc3f0) " @ ldrsh r12, [pc, #48]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe0d9f3f0) " @ ldrsh pc, [r9], #48")
#if __LINUX_ARM_ARCH__ >= 7
TEST_UNSUPPORTED("strht r1, [r2], r3")
@@ -563,7 +565,7 @@ void kprobe_arm_test_cases(void)
TEST_RPR( "strcsd r",12,VAL2,", [r",11,48,", -r",10,24,"]!")
TEST_RPR( "strd r",2, VAL1,", [r",5, 24,"], r",4,48,"")
TEST_RPR( "strd r",10,VAL2,", [r",9, 48,"], -r",7,24,"")
- TEST_UNSUPPORTED(".word 0xe1afc0fa @ strd r12, [pc, r10]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe1afc0fa) " @ strd r12, [pc, r10]!")
TEST_PR( "ldrd r0, [r",0, 48,", -r",2,24,"]")
TEST_PR( "ldrmid r8, [r",13,0, ", r",12,48,"]")
@@ -571,10 +573,10 @@ void kprobe_arm_test_cases(void)
TEST_PR( "ldrpld r6, [r",11,48,", -r",10,24,"]!")
TEST_PR( "ldrd r2, [r",5, 24,"], r",4,48,"")
TEST_PR( "ldrd r10, [r",9,48,"], -r",7,24,"")
- TEST_UNSUPPORTED(".word 0xe1afc0da @ ldrd r12, [pc, r10]!")
- TEST_UNSUPPORTED(".word 0xe089f0db @ ldrd pc, [r9], r11")
- TEST_UNSUPPORTED(".word 0xe089e0db @ ldrd lr, [r9], r11")
- TEST_UNSUPPORTED(".word 0xe089c0df @ ldrd r12, [r9], pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe1afc0da) " @ ldrd r12, [pc, r10]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe089f0db) " @ ldrd pc, [r9], r11")
+ TEST_UNSUPPORTED(__inst_arm(0xe089e0db) " @ ldrd lr, [r9], r11")
+ TEST_UNSUPPORTED(__inst_arm(0xe089c0df) " @ ldrd r12, [r9], pc")
TEST_RP( "strd r",0, VAL1,", [r",1, 24,", #-8]")
TEST_RP( "strvsd r",8, VAL2,", [r",13,0, ", #8]")
@@ -582,7 +584,7 @@ void kprobe_arm_test_cases(void)
TEST_RP( "strvcd r",12,VAL2,", [r",11,24,", #-16]!")
TEST_RP( "strd r",2, VAL1,", [r",4, 24,"], #48")
TEST_RP( "strd r",10,VAL2,", [r",9, 64,"], #-48")
- TEST_UNSUPPORTED(".word 0xe1efc3f0 @ strd r12, [pc, #48]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe1efc3f0) " @ strd r12, [pc, #48]!")
TEST_P( "ldrd r0, [r",0, 24,", #-8]")
TEST_P( "ldrhid r8, [r",13,0, ", #8]")
@@ -590,9 +592,9 @@ void kprobe_arm_test_cases(void)
TEST_P( "ldrlsd r6, [r",11,24,", #-16]!")
TEST_P( "ldrd r2, [r",5, 24,"], #48")
TEST_P( "ldrd r10, [r",9,6,"], #-48")
- TEST_UNSUPPORTED(".word 0xe1efc3d0 @ ldrd r12, [pc, #48]!")
- TEST_UNSUPPORTED(".word 0xe0c9f3d0 @ ldrd pc, [r9], #48")
- TEST_UNSUPPORTED(".word 0xe0c9e3d0 @ ldrd lr, [r9], #48")
+ TEST_UNSUPPORTED(__inst_arm(0xe1efc3d0) " @ ldrd r12, [pc, #48]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe0c9f3d0) " @ ldrd pc, [r9], #48")
+ TEST_UNSUPPORTED(__inst_arm(0xe0c9e3d0) " @ ldrd lr, [r9], #48")
TEST_GROUP("Miscellaneous")
@@ -600,11 +602,11 @@ void kprobe_arm_test_cases(void)
TEST("movw r0, #0")
TEST("movw r0, #0xffff")
TEST("movw lr, #0xffff")
- TEST_UNSUPPORTED(".word 0xe300f000 @ movw pc, #0")
+ TEST_UNSUPPORTED(__inst_arm(0xe300f000) " @ movw pc, #0")
TEST_R("movt r",0, VAL1,", #0")
TEST_R("movt r",0, VAL2,", #0xffff")
TEST_R("movt r",14,VAL1,", #0xffff")
- TEST_UNSUPPORTED(".word 0xe340f000 @ movt pc, #0")
+ TEST_UNSUPPORTED(__inst_arm(0xe340f000) " @ movt pc, #0")
#endif
TEST_UNSUPPORTED("msr cpsr, 0x13")
@@ -672,20 +674,20 @@ void kprobe_arm_test_cases(void)
#ifdef CONFIG_THUMB2_KERNEL
TEST_ARM_TO_THUMB_INTERWORK_P("ldr pc, [r",0,0,", #15*4]")
#endif
- TEST_UNSUPPORTED(".word 0xe5af6008 @ str r6, [pc, #8]!")
- TEST_UNSUPPORTED(".word 0xe7af6008 @ str r6, [pc, r8]!")
- TEST_UNSUPPORTED(".word 0xe5bf6008 @ ldr r6, [pc, #8]!")
- TEST_UNSUPPORTED(".word 0xe7bf6008 @ ldr r6, [pc, r8]!")
- TEST_UNSUPPORTED(".word 0xe788600f @ str r6, [r8, pc]")
- TEST_UNSUPPORTED(".word 0xe798600f @ ldr r6, [r8, pc]")
+ TEST_UNSUPPORTED(__inst_arm(0xe5af6008) " @ str r6, [pc, #8]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe7af6008) " @ str r6, [pc, r8]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe5bf6008) " @ ldr r6, [pc, #8]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe7bf6008) " @ ldr r6, [pc, r8]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe788600f) " @ str r6, [r8, pc]")
+ TEST_UNSUPPORTED(__inst_arm(0xe798600f) " @ ldr r6, [r8, pc]")
LOAD_STORE("b")
- TEST_UNSUPPORTED(".word 0xe5f7f008 @ ldrb pc, [r7, #8]!")
- TEST_UNSUPPORTED(".word 0xe7f7f008 @ ldrb pc, [r7, r8]!")
- TEST_UNSUPPORTED(".word 0xe5ef6008 @ strb r6, [pc, #8]!")
- TEST_UNSUPPORTED(".word 0xe7ef6008 @ strb r6, [pc, r3]!")
- TEST_UNSUPPORTED(".word 0xe5ff6008 @ ldrb r6, [pc, #8]!")
- TEST_UNSUPPORTED(".word 0xe7ff6008 @ ldrb r6, [pc, r3]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe5f7f008) " @ ldrb pc, [r7, #8]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe7f7f008) " @ ldrb pc, [r7, r8]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe5ef6008) " @ strb r6, [pc, #8]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe7ef6008) " @ strb r6, [pc, r3]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe5ff6008) " @ ldrb r6, [pc, #8]!")
+ TEST_UNSUPPORTED(__inst_arm(0xe7ff6008) " @ ldrb r6, [pc, r3]!")
TEST_UNSUPPORTED("ldrt r0, [r1], #4")
TEST_UNSUPPORTED("ldrt r1, [r2], r3")
@@ -699,153 +701,153 @@ void kprobe_arm_test_cases(void)
#if __LINUX_ARM_ARCH__ >= 7
TEST_GROUP("Parallel addition and subtraction, signed")
- TEST_UNSUPPORTED(".word 0xe6000010") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe60fffff") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe6000010) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe60fffff) "") /* Unallocated space */
TEST_RR( "sadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sadd16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe61cff1a @ sadd16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe61cff1a) " @ sadd16 pc, r12, r10")
TEST_RR( "sasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sasx r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe61cff3a @ sasx pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe61cff3a) " @ sasx pc, r12, r10")
TEST_RR( "ssax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "ssax r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe61cff5a @ ssax pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe61cff5a) " @ ssax pc, r12, r10")
TEST_RR( "ssub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "ssub16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe61cff7a @ ssub16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe61cff7a) " @ ssub16 pc, r12, r10")
TEST_RR( "sadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sadd8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe61cff9a @ sadd8 pc, r12, r10")
- TEST_UNSUPPORTED(".word 0xe61000b0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe61fffbf") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe61000d0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe61fffdf") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe61cff9a) " @ sadd8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe61000b0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe61fffbf) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe61000d0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe61fffdf) "") /* Unallocated space */
TEST_RR( "ssub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "ssub8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe61cfffa @ ssub8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe61cfffa) " @ ssub8 pc, r12, r10")
TEST_RR( "qadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qadd16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe62cff1a @ qadd16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe62cff1a) " @ qadd16 pc, r12, r10")
TEST_RR( "qasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qasx r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe62cff3a @ qasx pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe62cff3a) " @ qasx pc, r12, r10")
TEST_RR( "qsax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qsax r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe62cff5a @ qsax pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe62cff5a) " @ qsax pc, r12, r10")
TEST_RR( "qsub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qsub16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe62cff7a @ qsub16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe62cff7a) " @ qsub16 pc, r12, r10")
TEST_RR( "qadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qadd8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe62cff9a @ qadd8 pc, r12, r10")
- TEST_UNSUPPORTED(".word 0xe62000b0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe62fffbf") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe62000d0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe62fffdf") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe62cff9a) " @ qadd8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe62000b0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe62fffbf) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe62000d0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe62fffdf) "") /* Unallocated space */
TEST_RR( "qsub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qsub8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe62cfffa @ qsub8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe62cfffa) " @ qsub8 pc, r12, r10")
TEST_RR( "shadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shadd16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe63cff1a @ shadd16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe63cff1a) " @ shadd16 pc, r12, r10")
TEST_RR( "shasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shasx r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe63cff3a @ shasx pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe63cff3a) " @ shasx pc, r12, r10")
TEST_RR( "shsax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shsax r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe63cff5a @ shsax pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe63cff5a) " @ shsax pc, r12, r10")
TEST_RR( "shsub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shsub16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe63cff7a @ shsub16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe63cff7a) " @ shsub16 pc, r12, r10")
TEST_RR( "shadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shadd8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe63cff9a @ shadd8 pc, r12, r10")
- TEST_UNSUPPORTED(".word 0xe63000b0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe63fffbf") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe63000d0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe63fffdf") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe63cff9a) " @ shadd8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe63000b0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe63fffbf) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe63000d0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe63fffdf) "") /* Unallocated space */
TEST_RR( "shsub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shsub8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe63cfffa @ shsub8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe63cfffa) " @ shsub8 pc, r12, r10")
TEST_GROUP("Parallel addition and subtraction, unsigned")
- TEST_UNSUPPORTED(".word 0xe6400010") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe64fffff") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe6400010) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe64fffff) "") /* Unallocated space */
TEST_RR( "uadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uadd16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe65cff1a @ uadd16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe65cff1a) " @ uadd16 pc, r12, r10")
TEST_RR( "uasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uasx r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe65cff3a @ uasx pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe65cff3a) " @ uasx pc, r12, r10")
TEST_RR( "usax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "usax r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe65cff5a @ usax pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe65cff5a) " @ usax pc, r12, r10")
TEST_RR( "usub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "usub16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe65cff7a @ usub16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe65cff7a) " @ usub16 pc, r12, r10")
TEST_RR( "uadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uadd8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe65cff9a @ uadd8 pc, r12, r10")
- TEST_UNSUPPORTED(".word 0xe65000b0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe65fffbf") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe65000d0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe65fffdf") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe65cff9a) " @ uadd8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe65000b0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe65fffbf) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe65000d0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe65fffdf) "") /* Unallocated space */
TEST_RR( "usub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "usub8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe65cfffa @ usub8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe65cfffa) " @ usub8 pc, r12, r10")
TEST_RR( "uqadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqadd16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe66cff1a @ uqadd16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe66cff1a) " @ uqadd16 pc, r12, r10")
TEST_RR( "uqasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqasx r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe66cff3a @ uqasx pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe66cff3a) " @ uqasx pc, r12, r10")
TEST_RR( "uqsax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqsax r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe66cff5a @ uqsax pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe66cff5a) " @ uqsax pc, r12, r10")
TEST_RR( "uqsub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqsub16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe66cff7a @ uqsub16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe66cff7a) " @ uqsub16 pc, r12, r10")
TEST_RR( "uqadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqadd8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe66cff9a @ uqadd8 pc, r12, r10")
- TEST_UNSUPPORTED(".word 0xe66000b0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe66fffbf") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe66000d0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe66fffdf") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe66cff9a) " @ uqadd8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe66000b0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe66fffbf) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe66000d0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe66fffdf) "") /* Unallocated space */
TEST_RR( "uqsub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqsub8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe66cfffa @ uqsub8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe66cfffa) " @ uqsub8 pc, r12, r10")
TEST_RR( "uhadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhadd16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe67cff1a @ uhadd16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe67cff1a) " @ uhadd16 pc, r12, r10")
TEST_RR( "uhasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhasx r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe67cff3a @ uhasx pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe67cff3a) " @ uhasx pc, r12, r10")
TEST_RR( "uhsax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhsax r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe67cff5a @ uhsax pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe67cff5a) " @ uhsax pc, r12, r10")
TEST_RR( "uhsub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhsub16 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe67cff7a @ uhsub16 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe67cff7a) " @ uhsub16 pc, r12, r10")
TEST_RR( "uhadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhadd8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe67cff9a @ uhadd8 pc, r12, r10")
- TEST_UNSUPPORTED(".word 0xe67000b0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe67fffbf") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe67000d0") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe67fffdf") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe67cff9a) " @ uhadd8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe67000b0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe67fffbf) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe67000d0) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe67fffdf) "") /* Unallocated space */
TEST_RR( "uhsub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhsub8 r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe67cfffa @ uhsub8 pc, r12, r10")
- TEST_UNSUPPORTED(".word 0xe67feffa @ uhsub8 r14, pc, r10")
- TEST_UNSUPPORTED(".word 0xe67cefff @ uhsub8 r14, r12, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe67cfffa) " @ uhsub8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe67feffa) " @ uhsub8 r14, pc, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe67cefff) " @ uhsub8 r14, r12, pc")
#endif /* __LINUX_ARM_ARCH__ >= 7 */
#if __LINUX_ARM_ARCH__ >= 6
@@ -853,99 +855,99 @@ void kprobe_arm_test_cases(void)
TEST_RR( "pkhbt r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "pkhbt r14,r",12, HH1,", r",10,HH2,", lsl #2")
- TEST_UNSUPPORTED(".word 0xe68cf11a @ pkhbt pc, r12, r10, lsl #2")
+ TEST_UNSUPPORTED(__inst_arm(0xe68cf11a) " @ pkhbt pc, r12, r10, lsl #2")
TEST_RR( "pkhtb r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "pkhtb r14,r",12, HH1,", r",10,HH2,", asr #2")
- TEST_UNSUPPORTED(".word 0xe68cf15a @ pkhtb pc, r12, r10, asr #2")
- TEST_UNSUPPORTED(".word 0xe68fe15a @ pkhtb r14, pc, r10, asr #2")
- TEST_UNSUPPORTED(".word 0xe68ce15f @ pkhtb r14, r12, pc, asr #2")
- TEST_UNSUPPORTED(".word 0xe6900010") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe69fffdf") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe68cf15a) " @ pkhtb pc, r12, r10, asr #2")
+ TEST_UNSUPPORTED(__inst_arm(0xe68fe15a) " @ pkhtb r14, pc, r10, asr #2")
+ TEST_UNSUPPORTED(__inst_arm(0xe68ce15f) " @ pkhtb r14, r12, pc, asr #2")
+ TEST_UNSUPPORTED(__inst_arm(0xe6900010) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe69fffdf) "") /* Unallocated space */
TEST_R( "ssat r0, #24, r",0, VAL1,"")
TEST_R( "ssat r14, #24, r",12, VAL2,"")
TEST_R( "ssat r0, #24, r",0, VAL1,", lsl #8")
TEST_R( "ssat r14, #24, r",12, VAL2,", asr #8")
- TEST_UNSUPPORTED(".word 0xe6b7f01c @ ssat pc, #24, r12")
+ TEST_UNSUPPORTED(__inst_arm(0xe6b7f01c) " @ ssat pc, #24, r12")
TEST_R( "usat r0, #24, r",0, VAL1,"")
TEST_R( "usat r14, #24, r",12, VAL2,"")
TEST_R( "usat r0, #24, r",0, VAL1,", lsl #8")
TEST_R( "usat r14, #24, r",12, VAL2,", asr #8")
- TEST_UNSUPPORTED(".word 0xe6f7f01c @ usat pc, #24, r12")
+ TEST_UNSUPPORTED(__inst_arm(0xe6f7f01c) " @ usat pc, #24, r12")
TEST_RR( "sxtab16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sxtab16 r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "sxtb16 r8, r",7, HH1,"")
- TEST_UNSUPPORTED(".word 0xe68cf47a @ sxtab16 pc,r12, r10, ror #8")
+ TEST_UNSUPPORTED(__inst_arm(0xe68cf47a) " @ sxtab16 pc,r12, r10, ror #8")
TEST_RR( "sel r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR( "sel r14, r",12,VAL1,", r",10, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe68cffba @ sel pc, r12, r10")
- TEST_UNSUPPORTED(".word 0xe68fefba @ sel r14, pc, r10")
- TEST_UNSUPPORTED(".word 0xe68cefbf @ sel r14, r12, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe68cffba) " @ sel pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe68fefba) " @ sel r14, pc, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe68cefbf) " @ sel r14, r12, pc")
TEST_R( "ssat16 r0, #12, r",0, HH1,"")
TEST_R( "ssat16 r14, #12, r",12, HH2,"")
- TEST_UNSUPPORTED(".word 0xe6abff3c @ ssat16 pc, #12, r12")
+ TEST_UNSUPPORTED(__inst_arm(0xe6abff3c) " @ ssat16 pc, #12, r12")
TEST_RR( "sxtab r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sxtab r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "sxtb r8, r",7, HH1,"")
- TEST_UNSUPPORTED(".word 0xe6acf47a @ sxtab pc,r12, r10, ror #8")
+ TEST_UNSUPPORTED(__inst_arm(0xe6acf47a) " @ sxtab pc,r12, r10, ror #8")
TEST_R( "rev r0, r",0, VAL1,"")
TEST_R( "rev r14, r",12, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe6bfff3c @ rev pc, r12")
+ TEST_UNSUPPORTED(__inst_arm(0xe6bfff3c) " @ rev pc, r12")
TEST_RR( "sxtah r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sxtah r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "sxth r8, r",7, HH1,"")
- TEST_UNSUPPORTED(".word 0xe6bcf47a @ sxtah pc,r12, r10, ror #8")
+ TEST_UNSUPPORTED(__inst_arm(0xe6bcf47a) " @ sxtah pc,r12, r10, ror #8")
TEST_R( "rev16 r0, r",0, VAL1,"")
TEST_R( "rev16 r14, r",12, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe6bfffbc @ rev16 pc, r12")
+ TEST_UNSUPPORTED(__inst_arm(0xe6bfffbc) " @ rev16 pc, r12")
TEST_RR( "uxtab16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uxtab16 r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "uxtb16 r8, r",7, HH1,"")
- TEST_UNSUPPORTED(".word 0xe6ccf47a @ uxtab16 pc,r12, r10, ror #8")
+ TEST_UNSUPPORTED(__inst_arm(0xe6ccf47a) " @ uxtab16 pc,r12, r10, ror #8")
TEST_R( "usat16 r0, #12, r",0, HH1,"")
TEST_R( "usat16 r14, #12, r",12, HH2,"")
- TEST_UNSUPPORTED(".word 0xe6ecff3c @ usat16 pc, #12, r12")
- TEST_UNSUPPORTED(".word 0xe6ecef3f @ usat16 r14, #12, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe6ecff3c) " @ usat16 pc, #12, r12")
+ TEST_UNSUPPORTED(__inst_arm(0xe6ecef3f) " @ usat16 r14, #12, pc")
TEST_RR( "uxtab r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uxtab r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "uxtb r8, r",7, HH1,"")
- TEST_UNSUPPORTED(".word 0xe6ecf47a @ uxtab pc,r12, r10, ror #8")
+ TEST_UNSUPPORTED(__inst_arm(0xe6ecf47a) " @ uxtab pc,r12, r10, ror #8")
#if __LINUX_ARM_ARCH__ >= 7
TEST_R( "rbit r0, r",0, VAL1,"")
TEST_R( "rbit r14, r",12, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe6ffff3c @ rbit pc, r12")
+ TEST_UNSUPPORTED(__inst_arm(0xe6ffff3c) " @ rbit pc, r12")
#endif
TEST_RR( "uxtah r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uxtah r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "uxth r8, r",7, HH1,"")
- TEST_UNSUPPORTED(".word 0xe6fff077 @ uxth pc, r7")
- TEST_UNSUPPORTED(".word 0xe6ff807f @ uxth r8, pc")
- TEST_UNSUPPORTED(".word 0xe6fcf47a @ uxtah pc, r12, r10, ror #8")
- TEST_UNSUPPORTED(".word 0xe6fce47f @ uxtah r14, r12, pc, ror #8")
+ TEST_UNSUPPORTED(__inst_arm(0xe6fff077) " @ uxth pc, r7")
+ TEST_UNSUPPORTED(__inst_arm(0xe6ff807f) " @ uxth r8, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe6fcf47a) " @ uxtah pc, r12, r10, ror #8")
+ TEST_UNSUPPORTED(__inst_arm(0xe6fce47f) " @ uxtah r14, r12, pc, ror #8")
TEST_R( "revsh r0, r",0, VAL1,"")
TEST_R( "revsh r14, r",12, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe6ffff3c @ revsh pc, r12")
- TEST_UNSUPPORTED(".word 0xe6ffef3f @ revsh r14, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe6ffff3c) " @ revsh pc, r12")
+ TEST_UNSUPPORTED(__inst_arm(0xe6ffef3f) " @ revsh r14, pc")
- TEST_UNSUPPORTED(".word 0xe6900070") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe69fff7f") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe6900070) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe69fff7f) "") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe6d00070") /* Unallocated space */
- TEST_UNSUPPORTED(".word 0xe6dfff7f") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe6d00070) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_arm(0xe6dfff7f) "") /* Unallocated space */
#endif /* __LINUX_ARM_ARCH__ >= 6 */
#if __LINUX_ARM_ARCH__ >= 6
@@ -953,79 +955,79 @@ void kprobe_arm_test_cases(void)
TEST_RRR( "smlad r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
TEST_RRR( "smlad r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe70f8a1c @ smlad pc, r12, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe70f8a1c) " @ smlad pc, r12, r10, r8")
TEST_RRR( "smladx r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
TEST_RRR( "smladx r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe70f8a3c @ smladx pc, r12, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe70f8a3c) " @ smladx pc, r12, r10, r8")
TEST_RR( "smuad r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "smuad r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe70ffa1c @ smuad pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe70ffa1c) " @ smuad pc, r12, r10")
TEST_RR( "smuadx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "smuadx r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe70ffa3c @ smuadx pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe70ffa3c) " @ smuadx pc, r12, r10")
TEST_RRR( "smlsd r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
TEST_RRR( "smlsd r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe70f8a5c @ smlsd pc, r12, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe70f8a5c) " @ smlsd pc, r12, r10, r8")
TEST_RRR( "smlsdx r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
TEST_RRR( "smlsdx r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe70f8a7c @ smlsdx pc, r12, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe70f8a7c) " @ smlsdx pc, r12, r10, r8")
TEST_RR( "smusd r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "smusd r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe70ffa5c @ smusd pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe70ffa5c) " @ smusd pc, r12, r10")
TEST_RR( "smusdx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "smusdx r14, r",12,HH2,", r",10,HH1,"")
- TEST_UNSUPPORTED(".word 0xe70ffa7c @ smusdx pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe70ffa7c) " @ smusdx pc, r12, r10")
TEST_RRRR( "smlald r",0, VAL1,", r",1, VAL2, ", r",0, HH1,", r",1, HH2)
TEST_RRRR( "smlald r",11,VAL2,", r",10,VAL1, ", r",9, HH2,", r",8, HH1)
- TEST_UNSUPPORTED(".word 0xe74af819 @ smlald pc, r10, r9, r8")
- TEST_UNSUPPORTED(".word 0xe74fb819 @ smlald r11, pc, r9, r8")
- TEST_UNSUPPORTED(".word 0xe74ab81f @ smlald r11, r10, pc, r8")
- TEST_UNSUPPORTED(".word 0xe74abf19 @ smlald r11, r10, r9, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe74af819) " @ smlald pc, r10, r9, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe74fb819) " @ smlald r11, pc, r9, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe74ab81f) " @ smlald r11, r10, pc, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe74abf19) " @ smlald r11, r10, r9, pc")
TEST_RRRR( "smlaldx r",0, VAL1,", r",1, VAL2, ", r",0, HH1,", r",1, HH2)
TEST_RRRR( "smlaldx r",11,VAL2,", r",10,VAL1, ", r",9, HH2,", r",8, HH1)
- TEST_UNSUPPORTED(".word 0xe74af839 @ smlaldx pc, r10, r9, r8")
- TEST_UNSUPPORTED(".word 0xe74fb839 @ smlaldx r11, pc, r9, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe74af839) " @ smlaldx pc, r10, r9, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe74fb839) " @ smlaldx r11, pc, r9, r8")
TEST_RRR( "smmla r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
TEST_RRR( "smmla r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe75f8a1c @ smmla pc, r12, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe75f8a1c) " @ smmla pc, r12, r10, r8")
TEST_RRR( "smmlar r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
TEST_RRR( "smmlar r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe75f8a3c @ smmlar pc, r12, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe75f8a3c) " @ smmlar pc, r12, r10, r8")
TEST_RR( "smmul r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR( "smmul r14, r",12,VAL2,", r",10,VAL1,"")
- TEST_UNSUPPORTED(".word 0xe75ffa1c @ smmul pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe75ffa1c) " @ smmul pc, r12, r10")
TEST_RR( "smmulr r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR( "smmulr r14, r",12,VAL2,", r",10,VAL1,"")
- TEST_UNSUPPORTED(".word 0xe75ffa3c @ smmulr pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe75ffa3c) " @ smmulr pc, r12, r10")
TEST_RRR( "smmls r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
TEST_RRR( "smmls r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe75f8adc @ smmls pc, r12, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe75f8adc) " @ smmls pc, r12, r10, r8")
TEST_RRR( "smmlsr r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
TEST_RRR( "smmlsr r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
- TEST_UNSUPPORTED(".word 0xe75f8afc @ smmlsr pc, r12, r10, r8")
- TEST_UNSUPPORTED(".word 0xe75e8aff @ smmlsr r14, pc, r10, r8")
- TEST_UNSUPPORTED(".word 0xe75e8ffc @ smmlsr r14, r12, pc, r8")
- TEST_UNSUPPORTED(".word 0xe75efafc @ smmlsr r14, r12, r10, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe75f8afc) " @ smmlsr pc, r12, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe75e8aff) " @ smmlsr r14, pc, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe75e8ffc) " @ smmlsr r14, r12, pc, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe75efafc) " @ smmlsr r14, r12, r10, pc")
TEST_RR( "usad8 r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR( "usad8 r14, r",12,VAL2,", r",10,VAL1,"")
- TEST_UNSUPPORTED(".word 0xe75ffa1c @ usad8 pc, r12, r10")
- TEST_UNSUPPORTED(".word 0xe75efa1f @ usad8 r14, pc, r10")
- TEST_UNSUPPORTED(".word 0xe75eff1c @ usad8 r14, r12, pc")
+ TEST_UNSUPPORTED(__inst_arm(0xe75ffa1c) " @ usad8 pc, r12, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe75efa1f) " @ usad8 r14, pc, r10")
+ TEST_UNSUPPORTED(__inst_arm(0xe75eff1c) " @ usad8 r14, r12, pc")
TEST_RRR( "usada8 r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL3,"")
TEST_RRR( "usada8 r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL3,"")
- TEST_UNSUPPORTED(".word 0xe78f8a1c @ usada8 pc, r12, r10, r8")
- TEST_UNSUPPORTED(".word 0xe78e8a1f @ usada8 r14, pc, r10, r8")
- TEST_UNSUPPORTED(".word 0xe78e8f1c @ usada8 r14, r12, pc, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe78f8a1c) " @ usada8 pc, r12, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe78e8a1f) " @ usada8 r14, pc, r10, r8")
+ TEST_UNSUPPORTED(__inst_arm(0xe78e8f1c) " @ usada8 r14, r12, pc, r8")
#endif /* __LINUX_ARM_ARCH__ >= 6 */
#if __LINUX_ARM_ARCH__ >= 7
@@ -1034,26 +1036,26 @@ void kprobe_arm_test_cases(void)
TEST_R( "sbfx r0, r",0 , VAL1,", #0, #31")
TEST_R( "sbfxeq r14, r",12, VAL2,", #8, #16")
TEST_R( "sbfx r4, r",10, VAL1,", #16, #15")
- TEST_UNSUPPORTED(".word 0xe7aff45c @ sbfx pc, r12, #8, #16")
+ TEST_UNSUPPORTED(__inst_arm(0xe7aff45c) " @ sbfx pc, r12, #8, #16")
TEST_R( "ubfx r0, r",0 , VAL1,", #0, #31")
TEST_R( "ubfxcs r14, r",12, VAL2,", #8, #16")
TEST_R( "ubfx r4, r",10, VAL1,", #16, #15")
- TEST_UNSUPPORTED(".word 0xe7eff45c @ ubfx pc, r12, #8, #16")
- TEST_UNSUPPORTED(".word 0xe7efc45f @ ubfx r12, pc, #8, #16")
+ TEST_UNSUPPORTED(__inst_arm(0xe7eff45c) " @ ubfx pc, r12, #8, #16")
+ TEST_UNSUPPORTED(__inst_arm(0xe7efc45f) " @ ubfx r12, pc, #8, #16")
TEST_R( "bfc r",0, VAL1,", #4, #20")
TEST_R( "bfcvs r",14,VAL2,", #4, #20")
TEST_R( "bfc r",7, VAL1,", #0, #31")
TEST_R( "bfc r",8, VAL2,", #0, #31")
- TEST_UNSUPPORTED(".word 0xe7def01f @ bfc pc, #0, #31");
+ TEST_UNSUPPORTED(__inst_arm(0xe7def01f) " @ bfc pc, #0, #31");
TEST_RR( "bfi r",0, VAL1,", r",0 , VAL2,", #0, #31")
TEST_RR( "bfipl r",12,VAL1,", r",14 , VAL2,", #4, #20")
- TEST_UNSUPPORTED(".word 0xe7d7f21e @ bfi pc, r14, #4, #20")
+ TEST_UNSUPPORTED(__inst_arm(0xe7d7f21e) " @ bfi pc, r14, #4, #20")
- TEST_UNSUPPORTED(".word 0x07f000f0") /* Permanently UNDEFINED */
- TEST_UNSUPPORTED(".word 0x07ffffff") /* Permanently UNDEFINED */
+ TEST_UNSUPPORTED(__inst_arm(0x07f000f0) "") /* Permanently UNDEFINED */
+ TEST_UNSUPPORTED(__inst_arm(0x07ffffff) "") /* Permanently UNDEFINED */
#endif /* __LINUX_ARM_ARCH__ >= 6 */
TEST_GROUP("Branch, branch with link, and block data transfer")
@@ -1180,43 +1182,43 @@ void kprobe_arm_test_cases(void)
\
TEST_COPROCESSOR( "stc"two" 0, cr0, [r15, #4]") \
TEST_COPROCESSOR( "stc"two" 0, cr0, [r15, #-4]") \
- TEST_UNSUPPORTED(".word 0x"cc"daf0001 @ stc"two" 0, cr0, [r15, #4]!") \
- TEST_UNSUPPORTED(".word 0x"cc"d2f0001 @ stc"two" 0, cr0, [r15, #-4]!") \
- TEST_UNSUPPORTED(".word 0x"cc"caf0001 @ stc"two" 0, cr0, [r15], #4") \
- TEST_UNSUPPORTED(".word 0x"cc"c2f0001 @ stc"two" 0, cr0, [r15], #-4") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##daf0001) " @ stc"two" 0, cr0, [r15, #4]!") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##d2f0001) " @ stc"two" 0, cr0, [r15, #-4]!") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##caf0001) " @ stc"two" 0, cr0, [r15], #4") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##c2f0001) " @ stc"two" 0, cr0, [r15], #-4") \
TEST_COPROCESSOR( "stc"two" 0, cr0, [r15], {1}") \
TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15, #4]") \
TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15, #-4]") \
- TEST_UNSUPPORTED(".word 0x"cc"def0001 @ stc"two"l 0, cr0, [r15, #4]!") \
- TEST_UNSUPPORTED(".word 0x"cc"d6f0001 @ stc"two"l 0, cr0, [r15, #-4]!") \
- TEST_UNSUPPORTED(".word 0x"cc"cef0001 @ stc"two"l 0, cr0, [r15], #4") \
- TEST_UNSUPPORTED(".word 0x"cc"c6f0001 @ stc"two"l 0, cr0, [r15], #-4") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##def0001) " @ stc"two"l 0, cr0, [r15, #4]!") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##d6f0001) " @ stc"two"l 0, cr0, [r15, #-4]!") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##cef0001) " @ stc"two"l 0, cr0, [r15], #4") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##c6f0001) " @ stc"two"l 0, cr0, [r15], #-4") \
TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15], {1}") \
TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15, #4]") \
TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15, #-4]") \
- TEST_UNSUPPORTED(".word 0x"cc"dbf0001 @ ldc"two" 0, cr0, [r15, #4]!") \
- TEST_UNSUPPORTED(".word 0x"cc"d3f0001 @ ldc"two" 0, cr0, [r15, #-4]!") \
- TEST_UNSUPPORTED(".word 0x"cc"cbf0001 @ ldc"two" 0, cr0, [r15], #4") \
- TEST_UNSUPPORTED(".word 0x"cc"c3f0001 @ ldc"two" 0, cr0, [r15], #-4") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##dbf0001) " @ ldc"two" 0, cr0, [r15, #4]!") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##d3f0001) " @ ldc"two" 0, cr0, [r15, #-4]!") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##cbf0001) " @ ldc"two" 0, cr0, [r15], #4") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##c3f0001) " @ ldc"two" 0, cr0, [r15], #-4") \
TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15], {1}") \
TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15, #4]") \
TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15, #-4]") \
- TEST_UNSUPPORTED(".word 0x"cc"dff0001 @ ldc"two"l 0, cr0, [r15, #4]!") \
- TEST_UNSUPPORTED(".word 0x"cc"d7f0001 @ ldc"two"l 0, cr0, [r15, #-4]!") \
- TEST_UNSUPPORTED(".word 0x"cc"cff0001 @ ldc"two"l 0, cr0, [r15], #4") \
- TEST_UNSUPPORTED(".word 0x"cc"c7f0001 @ ldc"two"l 0, cr0, [r15], #-4") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##dff0001) " @ ldc"two"l 0, cr0, [r15, #4]!") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##d7f0001) " @ ldc"two"l 0, cr0, [r15, #-4]!") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##cff0001) " @ ldc"two"l 0, cr0, [r15], #4") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##c7f0001) " @ ldc"two"l 0, cr0, [r15], #-4") \
TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15], {1}")
#define COPROCESSOR_INSTRUCTIONS_MC_MR(two,cc) \
\
TEST_COPROCESSOR( "mcrr"two" 0, 15, r0, r14, cr0") \
TEST_COPROCESSOR( "mcrr"two" 15, 0, r14, r0, cr15") \
- TEST_UNSUPPORTED(".word 0x"cc"c4f00f0 @ mcrr"two" 0, 15, r0, r15, cr0") \
- TEST_UNSUPPORTED(".word 0x"cc"c40ff0f @ mcrr"two" 15, 0, r15, r0, cr15") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##c4f00f0) " @ mcrr"two" 0, 15, r0, r15, cr0") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##c40ff0f) " @ mcrr"two" 15, 0, r15, r0, cr15") \
TEST_COPROCESSOR( "mrrc"two" 0, 15, r0, r14, cr0") \
TEST_COPROCESSOR( "mrrc"two" 15, 0, r14, r0, cr15") \
- TEST_UNSUPPORTED(".word 0x"cc"c5f00f0 @ mrrc"two" 0, 15, r0, r15, cr0") \
- TEST_UNSUPPORTED(".word 0x"cc"c50ff0f @ mrrc"two" 15, 0, r15, r0, cr15") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##c5f00f0) " @ mrrc"two" 0, 15, r0, r15, cr0") \
+ TEST_UNSUPPORTED(__inst_arm(0x##cc##c50ff0f) " @ mrrc"two" 15, 0, r15, r0, cr15") \
TEST_COPROCESSOR( "cdp"two" 15, 15, cr15, cr15, cr15, 7") \
TEST_COPROCESSOR( "cdp"two" 0, 0, cr0, cr0, cr0, 0") \
TEST_COPROCESSOR( "mcr"two" 15, 7, r15, cr15, cr15, 7") \
@@ -1224,8 +1226,8 @@ void kprobe_arm_test_cases(void)
TEST_COPROCESSOR( "mrc"two" 15, 7, r15, cr15, cr15, 7") \
TEST_COPROCESSOR( "mrc"two" 0, 0, r0, cr0, cr0, 0")
- COPROCESSOR_INSTRUCTIONS_ST_LD("","e")
- COPROCESSOR_INSTRUCTIONS_MC_MR("","e")
+ COPROCESSOR_INSTRUCTIONS_ST_LD("",e)
+ COPROCESSOR_INSTRUCTIONS_MC_MR("",e)
TEST_UNSUPPORTED("svc 0")
TEST_UNSUPPORTED("svc 0xffffff")
@@ -1251,14 +1253,14 @@ void kprobe_arm_test_cases(void)
TEST_UNSUPPORTED("rfedb sp!")
TEST_UNSUPPORTED("rfeia sp!")
TEST_UNSUPPORTED("rfeib sp!")
- TEST_UNSUPPORTED(".word 0xf81d0a00 @ rfeda pc")
- TEST_UNSUPPORTED(".word 0xf91d0a00 @ rfedb pc")
- TEST_UNSUPPORTED(".word 0xf89d0a00 @ rfeia pc")
- TEST_UNSUPPORTED(".word 0xf99d0a00 @ rfeib pc")
- TEST_UNSUPPORTED(".word 0xf83d0a00 @ rfeda pc!")
- TEST_UNSUPPORTED(".word 0xf93d0a00 @ rfedb pc!")
- TEST_UNSUPPORTED(".word 0xf8bd0a00 @ rfeia pc!")
- TEST_UNSUPPORTED(".word 0xf9bd0a00 @ rfeib pc!")
+ TEST_UNSUPPORTED(__inst_arm(0xf81d0a00) " @ rfeda pc")
+ TEST_UNSUPPORTED(__inst_arm(0xf91d0a00) " @ rfedb pc")
+ TEST_UNSUPPORTED(__inst_arm(0xf89d0a00) " @ rfeia pc")
+ TEST_UNSUPPORTED(__inst_arm(0xf99d0a00) " @ rfeib pc")
+ TEST_UNSUPPORTED(__inst_arm(0xf83d0a00) " @ rfeda pc!")
+ TEST_UNSUPPORTED(__inst_arm(0xf93d0a00) " @ rfedb pc!")
+ TEST_UNSUPPORTED(__inst_arm(0xf8bd0a00) " @ rfeia pc!")
+ TEST_UNSUPPORTED(__inst_arm(0xf9bd0a00) " @ rfeib pc!")
#endif /* __LINUX_ARM_ARCH__ >= 6 */
#if __LINUX_ARM_ARCH__ >= 6
@@ -1285,9 +1287,9 @@ void kprobe_arm_test_cases(void)
TEST( "blx __dummy_thumb_subroutine_odd")
#endif /* __LINUX_ARM_ARCH__ >= 6 */
- COPROCESSOR_INSTRUCTIONS_ST_LD("2","f")
+ COPROCESSOR_INSTRUCTIONS_ST_LD("2",f)
#if __LINUX_ARM_ARCH__ >= 6
- COPROCESSOR_INSTRUCTIONS_MC_MR("2","f")
+ COPROCESSOR_INSTRUCTIONS_MC_MR("2",f)
#endif
TEST_GROUP("Miscellaneous instructions, memory hints, and Advanced SIMD instructions")
@@ -1317,9 +1319,9 @@ void kprobe_arm_test_cases(void)
#endif
#if __LINUX_ARM_ARCH__ >= 7
- TEST_SUPPORTED( ".word 0xf590f000 @ pldw [r0, #0]")
- TEST_SUPPORTED( ".word 0xf797f000 @ pldw [r7, r0]")
- TEST_SUPPORTED( ".word 0xf798f18c @ pldw [r8, r12, lsl #3]");
+ TEST_SUPPORTED( __inst_arm(0xf590f000) " @ pldw [r0, #0]")
+ TEST_SUPPORTED( __inst_arm(0xf797f000) " @ pldw [r7, r0]")
+ TEST_SUPPORTED( __inst_arm(0xf798f18c) " @ pldw [r8, r12, lsl #3]");
#endif
#if __LINUX_ARM_ARCH__ >= 7
diff --git a/arch/arm/kernel/kprobes-test-thumb.c b/arch/arm/kernel/kprobes-test-thumb.c
index 5d8b857922220b..844dd10d859396 100644
--- a/arch/arm/kernel/kprobes-test-thumb.c
+++ b/arch/arm/kernel/kprobes-test-thumb.c
@@ -10,6 +10,7 @@
#include
#include
+#include
#include "kprobes-test.h"
@@ -119,7 +120,7 @@ void kprobe_thumb16_test_cases(void)
TEST_R( "add sp" ", r",8,-8, "")
TEST_R( "add r",14,VAL1,", pc")
TEST_BF_R("add pc" ", r",0,2f-1f-8,"")
- TEST_UNSUPPORTED(".short 0x44ff @ add pc, pc")
+ TEST_UNSUPPORTED(__inst_thumb16(0x44ff) " @ add pc, pc")
TEST_RR( "cmp r",3,VAL1,", r",8,VAL2,"")
TEST_RR( "cmp r",8,VAL2,", r",0,VAL1,"")
@@ -150,7 +151,7 @@ void kprobe_thumb16_test_cases(void)
TEST_BF_R("blx r",0, 2f+1,"")
TEST_BB_R("blx r",14,2f+1,"")
- TEST_UNSUPPORTED(".short 0x47f8 @ blx pc")
+ TEST_UNSUPPORTED(__inst_thumb16(0x47f8) " @ blx pc")
TEST_GROUP("Load from Literal Pool")
@@ -237,8 +238,8 @@ DONT_TEST_IN_ITBLOCK(
TEST_R("rev r7, r",0, VAL2,"")
TEST_R("rev16 r0, r",7, VAL1,"")
TEST_R("rev16 r7, r",0, VAL2,"")
- TEST_UNSUPPORTED(".short 0xba80")
- TEST_UNSUPPORTED(".short 0xbabf")
+ TEST_UNSUPPORTED(__inst_thumb16(0xba80) "")
+ TEST_UNSUPPORTED(__inst_thumb16(0xbabf) "")
TEST_R("revsh r0, r",7, VAL1,"")
TEST_R("revsh r7, r",0, VAL2,"")
@@ -272,8 +273,8 @@ DONT_TEST_IN_ITBLOCK(
TEST("nop")
TEST("wfi")
TEST_SUPPORTED("wfe")
- TEST_UNSUPPORTED(".short 0xbf50") /* Unassigned hints */
- TEST_UNSUPPORTED(".short 0xbff0") /* Unassigned hints */
+ TEST_UNSUPPORTED(__inst_thumb16(0xbf50) "") /* Unassigned hints */
+ TEST_UNSUPPORTED(__inst_thumb16(0xbff0) "") /* Unassigned hints */
#define TEST_IT(code, code2) \
TESTCASE_START(code) \
@@ -310,8 +311,8 @@ CONDITION_INSTRUCTIONS(8,
TEST_BF("bgt 2f")
TEST_BB("blt 2b")
)
- TEST_UNSUPPORTED(".short 0xde00")
- TEST_UNSUPPORTED(".short 0xdeff")
+ TEST_UNSUPPORTED(__inst_thumb16(0xde00) "")
+ TEST_UNSUPPORTED(__inst_thumb16(0xdeff) "")
TEST_UNSUPPORTED("svc #0x00")
TEST_UNSUPPORTED("svc #0xff")
@@ -380,13 +381,13 @@ void kprobe_thumb32_test_cases(void)
TEST_THUMB_TO_ARM_INTERWORK_P("ldmia r",0,14*4,", {r12,pc}")
TEST_THUMB_TO_ARM_INTERWORK_P("ldmia r",13,2*4,", {r0-r12,pc}")
- TEST_UNSUPPORTED(".short 0xe88f,0x0101 @ stmia pc, {r0,r8}")
- TEST_UNSUPPORTED(".short 0xe92f,0x5f00 @ stmdb pc!, {r8-r12,r14}")
- TEST_UNSUPPORTED(".short 0xe8bd,0xc000 @ ldmia r13!, {r14,pc}")
- TEST_UNSUPPORTED(".short 0xe93e,0xc000 @ ldmdb r14!, {r14,pc}")
- TEST_UNSUPPORTED(".short 0xe8a7,0x3f00 @ stmia r7!, {r8-r12,sp}")
- TEST_UNSUPPORTED(".short 0xe8a7,0x9f00 @ stmia r7!, {r8-r12,pc}")
- TEST_UNSUPPORTED(".short 0xe93e,0x2010 @ ldmdb r14!, {r4,sp}")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe88f0101) " @ stmia pc, {r0,r8}")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe92f5f00) " @ stmdb pc!, {r8-r12,r14}")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe8bdc000) " @ ldmia r13!, {r14,pc}")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe93ec000) " @ ldmdb r14!, {r14,pc}")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe8a73f00) " @ stmia r7!, {r8-r12,sp}")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe8a79f00) " @ stmia r7!, {r8-r12,pc}")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe93e2010) " @ ldmdb r14!, {r4,sp}")
TEST_GROUP("Load/store double or exclusive, table branch")
@@ -402,12 +403,12 @@ void kprobe_thumb32_test_cases(void)
"3: .word "__stringify(VAL1)" \n\t"
" .word "__stringify(VAL2))
- TEST_UNSUPPORTED(".short 0xe9ff,0xec04 @ ldrd r14, r12, [pc, #16]!")
- TEST_UNSUPPORTED(".short 0xe8ff,0xec04 @ ldrd r14, r12, [pc], #16")
- TEST_UNSUPPORTED(".short 0xe9d4,0xd800 @ ldrd sp, r8, [r4]")
- TEST_UNSUPPORTED(".short 0xe9d4,0xf800 @ ldrd pc, r8, [r4]")
- TEST_UNSUPPORTED(".short 0xe9d4,0x7d00 @ ldrd r7, sp, [r4]")
- TEST_UNSUPPORTED(".short 0xe9d4,0x7f00 @ ldrd r7, pc, [r4]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe9ffec04) " @ ldrd r14, r12, [pc, #16]!")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe8ffec04) " @ ldrd r14, r12, [pc], #16")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe9d4d800) " @ ldrd sp, r8, [r4]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe9d4f800) " @ ldrd pc, r8, [r4]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe9d47d00) " @ ldrd r7, sp, [r4]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe9d47f00) " @ ldrd r7, pc, [r4]")
TEST_RRP("strd r",0, VAL1,", r",1, VAL2,", [r",1, 24,", #-16]")
TEST_RR( "strd r",12,VAL2,", r",14,VAL1,", [sp, #16]")
@@ -415,8 +416,8 @@ void kprobe_thumb32_test_cases(void)
TEST_RR( "strd r",14,VAL2,", r",12,VAL1,", [sp, #16]!")
TEST_RRP("strd r",1, VAL1,", r",0, VAL2,", [r",7, 24,"], #16")
TEST_RR( "strd r",7, VAL2,", r",8, VAL1,", [sp], #-16")
- TEST_UNSUPPORTED(".short 0xe9ef,0xec04 @ strd r14, r12, [pc, #16]!")
- TEST_UNSUPPORTED(".short 0xe8ef,0xec04 @ strd r14, r12, [pc], #16")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe9efec04) " @ strd r14, r12, [pc, #16]!")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe8efec04) " @ strd r14, r12, [pc], #16")
TEST_RX("tbb [pc, r",0, (9f-(1f+4)),"]",
"9: \n\t"
@@ -460,9 +461,9 @@ void kprobe_thumb32_test_cases(void)
"3: mvn r0, r0 \n\t"
"2: nop \n\t")
- TEST_UNSUPPORTED(".short 0xe8d1,0xf01f @ tbh [r1, pc]")
- TEST_UNSUPPORTED(".short 0xe8d1,0xf01d @ tbh [r1, sp]")
- TEST_UNSUPPORTED(".short 0xe8dd,0xf012 @ tbh [sp, r2]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe8d1f01f) " @ tbh [r1, pc]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe8d1f01d) " @ tbh [r1, sp]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xe8ddf012) " @ tbh [sp, r2]")
TEST_UNSUPPORTED("strexb r0, r1, [r2]")
TEST_UNSUPPORTED("strexh r0, r1, [r2]")
@@ -540,40 +541,40 @@ void kprobe_thumb32_test_cases(void)
TEST_RR("pkhtb r0, r",0, HH1,", r",1, HH2,"")
TEST_RR("pkhtb r14,r",12, HH1,", r",10,HH2,", asr #2")
- TEST_UNSUPPORTED(".short 0xea17,0x0f0d @ tst.w r7, sp")
- TEST_UNSUPPORTED(".short 0xea17,0x0f0f @ tst.w r7, pc")
- TEST_UNSUPPORTED(".short 0xea1d,0x0f07 @ tst.w sp, r7")
- TEST_UNSUPPORTED(".short 0xea1f,0x0f07 @ tst.w pc, r7")
- TEST_UNSUPPORTED(".short 0xf01d,0x1f08 @ tst sp, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf01f,0x1f08 @ tst pc, #0x00080008")
-
- TEST_UNSUPPORTED(".short 0xea97,0x0f0d @ teq.w r7, sp")
- TEST_UNSUPPORTED(".short 0xea97,0x0f0f @ teq.w r7, pc")
- TEST_UNSUPPORTED(".short 0xea9d,0x0f07 @ teq.w sp, r7")
- TEST_UNSUPPORTED(".short 0xea9f,0x0f07 @ teq.w pc, r7")
- TEST_UNSUPPORTED(".short 0xf09d,0x1f08 @ tst sp, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf09f,0x1f08 @ tst pc, #0x00080008")
-
- TEST_UNSUPPORTED(".short 0xeb17,0x0f0d @ cmn.w r7, sp")
- TEST_UNSUPPORTED(".short 0xeb17,0x0f0f @ cmn.w r7, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea170f0d) " @ tst.w r7, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea170f0f) " @ tst.w r7, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea1d0f07) " @ tst.w sp, r7")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea1f0f07) " @ tst.w pc, r7")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf01d1f08) " @ tst sp, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf01f1f08) " @ tst pc, #0x00080008")
+
+ TEST_UNSUPPORTED(__inst_thumb32(0xea970f0d) " @ teq.w r7, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea970f0f) " @ teq.w r7, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea9d0f07) " @ teq.w sp, r7")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea9f0f07) " @ teq.w pc, r7")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf09d1f08) " @ tst sp, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf09f1f08) " @ tst pc, #0x00080008")
+
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb170f0d) " @ cmn.w r7, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb170f0f) " @ cmn.w r7, pc")
TEST_P("cmn.w sp, r",7,0,"")
- TEST_UNSUPPORTED(".short 0xeb1f,0x0f07 @ cmn.w pc, r7")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb1f0f07) " @ cmn.w pc, r7")
TEST( "cmn sp, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf11f,0x1f08 @ cmn pc, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf11f1f08) " @ cmn pc, #0x00080008")
- TEST_UNSUPPORTED(".short 0xebb7,0x0f0d @ cmp.w r7, sp")
- TEST_UNSUPPORTED(".short 0xebb7,0x0f0f @ cmp.w r7, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xebb70f0d) " @ cmp.w r7, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xebb70f0f) " @ cmp.w r7, pc")
TEST_P("cmp.w sp, r",7,0,"")
- TEST_UNSUPPORTED(".short 0xebbf,0x0f07 @ cmp.w pc, r7")
+ TEST_UNSUPPORTED(__inst_thumb32(0xebbf0f07) " @ cmp.w pc, r7")
TEST( "cmp sp, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf1bf,0x1f08 @ cmp pc, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf1bf1f08) " @ cmp pc, #0x00080008")
- TEST_UNSUPPORTED(".short 0xea5f,0x070d @ movs.w r7, sp")
- TEST_UNSUPPORTED(".short 0xea5f,0x070f @ movs.w r7, pc")
- TEST_UNSUPPORTED(".short 0xea5f,0x0d07 @ movs.w sp, r7")
- TEST_UNSUPPORTED(".short 0xea4f,0x0f07 @ mov.w pc, r7")
- TEST_UNSUPPORTED(".short 0xf04f,0x1d08 @ mov sp, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf04f,0x1f08 @ mov pc, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea5f070d) " @ movs.w r7, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea5f070f) " @ movs.w r7, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea5f0d07) " @ movs.w sp, r7")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea4f0f07) " @ mov.w pc, r7")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf04f1d08) " @ mov sp, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf04f1f08) " @ mov pc, #0x00080008")
TEST_R("add.w r0, sp, r",1, 4,"")
TEST_R("adds r0, sp, r",1, 4,", asl #3")
@@ -581,15 +582,15 @@ void kprobe_thumb32_test_cases(void)
TEST_R("add r0, sp, r",1, 16,", ror #1")
TEST_R("add.w sp, sp, r",1, 4,"")
TEST_R("add sp, sp, r",1, 4,", asl #3")
- TEST_UNSUPPORTED(".short 0xeb0d,0x1d01 @ add sp, sp, r1, asl #4")
- TEST_UNSUPPORTED(".short 0xeb0d,0x0d71 @ add sp, sp, r1, ror #1")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb0d1d01) " @ add sp, sp, r1, asl #4")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0d71) " @ add sp, sp, r1, ror #1")
TEST( "add.w r0, sp, #24")
TEST( "add.w sp, sp, #24")
- TEST_UNSUPPORTED(".short 0xeb0d,0x0f01 @ add pc, sp, r1")
- TEST_UNSUPPORTED(".short 0xeb0d,0x000f @ add r0, sp, pc")
- TEST_UNSUPPORTED(".short 0xeb0d,0x000d @ add r0, sp, sp")
- TEST_UNSUPPORTED(".short 0xeb0d,0x0d0f @ add sp, sp, pc")
- TEST_UNSUPPORTED(".short 0xeb0d,0x0d0d @ add sp, sp, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0f01) " @ add pc, sp, r1")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb0d000f) " @ add r0, sp, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb0d000d) " @ add r0, sp, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0d0f) " @ add sp, sp, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0d0d) " @ add sp, sp, sp")
TEST_R("sub.w r0, sp, r",1, 4,"")
TEST_R("subs r0, sp, r",1, 4,", asl #3")
@@ -597,54 +598,54 @@ void kprobe_thumb32_test_cases(void)
TEST_R("sub r0, sp, r",1, 16,", ror #1")
TEST_R("sub.w sp, sp, r",1, 4,"")
TEST_R("sub sp, sp, r",1, 4,", asl #3")
- TEST_UNSUPPORTED(".short 0xebad,0x1d01 @ sub sp, sp, r1, asl #4")
- TEST_UNSUPPORTED(".short 0xebad,0x0d71 @ sub sp, sp, r1, ror #1")
- TEST_UNSUPPORTED(".short 0xebad,0x0f01 @ sub pc, sp, r1")
+ TEST_UNSUPPORTED(__inst_thumb32(0xebad1d01) " @ sub sp, sp, r1, asl #4")
+ TEST_UNSUPPORTED(__inst_thumb32(0xebad0d71) " @ sub sp, sp, r1, ror #1")
+ TEST_UNSUPPORTED(__inst_thumb32(0xebad0f01) " @ sub pc, sp, r1")
TEST( "sub.w r0, sp, #24")
TEST( "sub.w sp, sp, #24")
- TEST_UNSUPPORTED(".short 0xea02,0x010f @ and r1, r2, pc")
- TEST_UNSUPPORTED(".short 0xea0f,0x0103 @ and r1, pc, r3")
- TEST_UNSUPPORTED(".short 0xea02,0x0f03 @ and pc, r2, r3")
- TEST_UNSUPPORTED(".short 0xea02,0x010d @ and r1, r2, sp")
- TEST_UNSUPPORTED(".short 0xea0d,0x0103 @ and r1, sp, r3")
- TEST_UNSUPPORTED(".short 0xea02,0x0d03 @ and sp, r2, r3")
- TEST_UNSUPPORTED(".short 0xf00d,0x1108 @ and r1, sp, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf00f,0x1108 @ and r1, pc, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf002,0x1d08 @ and sp, r8, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf002,0x1f08 @ and pc, r8, #0x00080008")
-
- TEST_UNSUPPORTED(".short 0xeb02,0x010f @ add r1, r2, pc")
- TEST_UNSUPPORTED(".short 0xeb0f,0x0103 @ add r1, pc, r3")
- TEST_UNSUPPORTED(".short 0xeb02,0x0f03 @ add pc, r2, r3")
- TEST_UNSUPPORTED(".short 0xeb02,0x010d @ add r1, r2, sp")
- TEST_SUPPORTED( ".short 0xeb0d,0x0103 @ add r1, sp, r3")
- TEST_UNSUPPORTED(".short 0xeb02,0x0d03 @ add sp, r2, r3")
- TEST_SUPPORTED( ".short 0xf10d,0x1108 @ add r1, sp, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf10d,0x1f08 @ add pc, sp, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf10f,0x1108 @ add r1, pc, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf102,0x1d08 @ add sp, r8, #0x00080008")
- TEST_UNSUPPORTED(".short 0xf102,0x1f08 @ add pc, r8, #0x00080008")
-
- TEST_UNSUPPORTED(".short 0xeaa0,0x0000")
- TEST_UNSUPPORTED(".short 0xeaf0,0x0000")
- TEST_UNSUPPORTED(".short 0xeb20,0x0000")
- TEST_UNSUPPORTED(".short 0xeb80,0x0000")
- TEST_UNSUPPORTED(".short 0xebe0,0x0000")
-
- TEST_UNSUPPORTED(".short 0xf0a0,0x0000")
- TEST_UNSUPPORTED(".short 0xf0c0,0x0000")
- TEST_UNSUPPORTED(".short 0xf0f0,0x0000")
- TEST_UNSUPPORTED(".short 0xf120,0x0000")
- TEST_UNSUPPORTED(".short 0xf180,0x0000")
- TEST_UNSUPPORTED(".short 0xf1e0,0x0000")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea02010f) " @ and r1, r2, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea0f0103) " @ and r1, pc, r3")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea020f03) " @ and pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea02010d) " @ and r1, r2, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea0d0103) " @ and r1, sp, r3")
+ TEST_UNSUPPORTED(__inst_thumb32(0xea020d03) " @ and sp, r2, r3")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf00d1108) " @ and r1, sp, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf00f1108) " @ and r1, pc, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf0021d08) " @ and sp, r8, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf0021f08) " @ and pc, r8, #0x00080008")
+
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb02010f) " @ add r1, r2, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb0f0103) " @ add r1, pc, r3")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb020f03) " @ add pc, r2, r3")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb02010d) " @ add r1, r2, sp")
+ TEST_SUPPORTED( __inst_thumb32(0xeb0d0103) " @ add r1, sp, r3")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb020d03) " @ add sp, r2, r3")
+ TEST_SUPPORTED( __inst_thumb32(0xf10d1108) " @ add r1, sp, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf10d1f08) " @ add pc, sp, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf10f1108) " @ add r1, pc, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf1021d08) " @ add sp, r8, #0x00080008")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf1021f08) " @ add pc, r8, #0x00080008")
+
+ TEST_UNSUPPORTED(__inst_thumb32(0xeaa00000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeaf00000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb200000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeb800000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xebe00000) "")
+
+ TEST_UNSUPPORTED(__inst_thumb32(0xf0a00000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf0c00000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf0f00000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf1200000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf1800000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf1e00000) "")
TEST_GROUP("Coprocessor instructions")
- TEST_UNSUPPORTED(".short 0xec00,0x0000")
- TEST_UNSUPPORTED(".short 0xeff0,0x0000")
- TEST_UNSUPPORTED(".short 0xfc00,0x0000")
- TEST_UNSUPPORTED(".short 0xfff0,0x0000")
+ TEST_UNSUPPORTED(__inst_thumb32(0xec000000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xeff00000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfc000000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfff00000) "")
TEST_GROUP("Data-processing (plain binary immediate)")
@@ -652,92 +653,92 @@ void kprobe_thumb32_test_cases(void)
TEST( "addw r14, sp, #0xf5a")
TEST( "addw sp, sp, #0x20")
TEST( "addw r7, pc, #0x888")
- TEST_UNSUPPORTED(".short 0xf20f,0x1f20 @ addw pc, pc, #0x120")
- TEST_UNSUPPORTED(".short 0xf20d,0x1f20 @ addw pc, sp, #0x120")
- TEST_UNSUPPORTED(".short 0xf20f,0x1d20 @ addw sp, pc, #0x120")
- TEST_UNSUPPORTED(".short 0xf200,0x1d20 @ addw sp, r0, #0x120")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf20f1f20) " @ addw pc, pc, #0x120")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf20d1f20) " @ addw pc, sp, #0x120")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf20f1d20) " @ addw sp, pc, #0x120")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf2001d20) " @ addw sp, r0, #0x120")
TEST_R("subw r0, r",1, VAL1,", #0x123")
TEST( "subw r14, sp, #0xf5a")
TEST( "subw sp, sp, #0x20")
TEST( "subw r7, pc, #0x888")
- TEST_UNSUPPORTED(".short 0xf2af,0x1f20 @ subw pc, pc, #0x120")
- TEST_UNSUPPORTED(".short 0xf2ad,0x1f20 @ subw pc, sp, #0x120")
- TEST_UNSUPPORTED(".short 0xf2af,0x1d20 @ subw sp, pc, #0x120")
- TEST_UNSUPPORTED(".short 0xf2a0,0x1d20 @ subw sp, r0, #0x120")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf2af1f20) " @ subw pc, pc, #0x120")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf2ad1f20) " @ subw pc, sp, #0x120")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf2af1d20) " @ subw sp, pc, #0x120")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf2a01d20) " @ subw sp, r0, #0x120")
TEST("movw r0, #0")
TEST("movw r0, #0xffff")
TEST("movw lr, #0xffff")
- TEST_UNSUPPORTED(".short 0xf240,0x0d00 @ movw sp, #0")
- TEST_UNSUPPORTED(".short 0xf240,0x0f00 @ movw pc, #0")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf2400d00) " @ movw sp, #0")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf2400f00) " @ movw pc, #0")
TEST_R("movt r",0, VAL1,", #0")
TEST_R("movt r",0, VAL2,", #0xffff")
TEST_R("movt r",14,VAL1,", #0xffff")
- TEST_UNSUPPORTED(".short 0xf2c0,0x0d00 @ movt sp, #0")
- TEST_UNSUPPORTED(".short 0xf2c0,0x0f00 @ movt pc, #0")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf2c00d00) " @ movt sp, #0")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf2c00f00) " @ movt pc, #0")
TEST_R( "ssat r0, #24, r",0, VAL1,"")
TEST_R( "ssat r14, #24, r",12, VAL2,"")
TEST_R( "ssat r0, #24, r",0, VAL1,", lsl #8")
TEST_R( "ssat r14, #24, r",12, VAL2,", asr #8")
- TEST_UNSUPPORTED(".short 0xf30c,0x0d17 @ ssat sp, #24, r12")
- TEST_UNSUPPORTED(".short 0xf30c,0x0f17 @ ssat pc, #24, r12")
- TEST_UNSUPPORTED(".short 0xf30d,0x0c17 @ ssat r12, #24, sp")
- TEST_UNSUPPORTED(".short 0xf30f,0x0c17 @ ssat r12, #24, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf30c0d17) " @ ssat sp, #24, r12")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf30c0f17) " @ ssat pc, #24, r12")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf30d0c17) " @ ssat r12, #24, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf30f0c17) " @ ssat r12, #24, pc")
TEST_R( "usat r0, #24, r",0, VAL1,"")
TEST_R( "usat r14, #24, r",12, VAL2,"")
TEST_R( "usat r0, #24, r",0, VAL1,", lsl #8")
TEST_R( "usat r14, #24, r",12, VAL2,", asr #8")
- TEST_UNSUPPORTED(".short 0xf38c,0x0d17 @ usat sp, #24, r12")
- TEST_UNSUPPORTED(".short 0xf38c,0x0f17 @ usat pc, #24, r12")
- TEST_UNSUPPORTED(".short 0xf38d,0x0c17 @ usat r12, #24, sp")
- TEST_UNSUPPORTED(".short 0xf38f,0x0c17 @ usat r12, #24, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf38c0d17) " @ usat sp, #24, r12")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf38c0f17) " @ usat pc, #24, r12")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf38d0c17) " @ usat r12, #24, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf38f0c17) " @ usat r12, #24, pc")
TEST_R( "ssat16 r0, #12, r",0, HH1,"")
TEST_R( "ssat16 r14, #12, r",12, HH2,"")
- TEST_UNSUPPORTED(".short 0xf32c,0x0d0b @ ssat16 sp, #12, r12")
- TEST_UNSUPPORTED(".short 0xf32c,0x0f0b @ ssat16 pc, #12, r12")
- TEST_UNSUPPORTED(".short 0xf32d,0x0c0b @ ssat16 r12, #12, sp")
- TEST_UNSUPPORTED(".short 0xf32f,0x0c0b @ ssat16 r12, #12, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf32c0d0b) " @ ssat16 sp, #12, r12")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf32c0f0b) " @ ssat16 pc, #12, r12")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf32d0c0b) " @ ssat16 r12, #12, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf32f0c0b) " @ ssat16 r12, #12, pc")
TEST_R( "usat16 r0, #12, r",0, HH1,"")
TEST_R( "usat16 r14, #12, r",12, HH2,"")
- TEST_UNSUPPORTED(".short 0xf3ac,0x0d0b @ usat16 sp, #12, r12")
- TEST_UNSUPPORTED(".short 0xf3ac,0x0f0b @ usat16 pc, #12, r12")
- TEST_UNSUPPORTED(".short 0xf3ad,0x0c0b @ usat16 r12, #12, sp")
- TEST_UNSUPPORTED(".short 0xf3af,0x0c0b @ usat16 r12, #12, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf3ac0d0b) " @ usat16 sp, #12, r12")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf3ac0f0b) " @ usat16 pc, #12, r12")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf3ad0c0b) " @ usat16 r12, #12, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf3af0c0b) " @ usat16 r12, #12, pc")
TEST_R( "sbfx r0, r",0 , VAL1,", #0, #31")
TEST_R( "sbfx r14, r",12, VAL2,", #8, #16")
TEST_R( "sbfx r4, r",10, VAL1,", #16, #15")
- TEST_UNSUPPORTED(".short 0xf34c,0x2d0f @ sbfx sp, r12, #8, #16")
- TEST_UNSUPPORTED(".short 0xf34c,0x2f0f @ sbfx pc, r12, #8, #16")
- TEST_UNSUPPORTED(".short 0xf34d,0x2c0f @ sbfx r12, sp, #8, #16")
- TEST_UNSUPPORTED(".short 0xf34f,0x2c0f @ sbfx r12, pc, #8, #16")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf34c2d0f) " @ sbfx sp, r12, #8, #16")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf34c2f0f) " @ sbfx pc, r12, #8, #16")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf34d2c0f) " @ sbfx r12, sp, #8, #16")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf34f2c0f) " @ sbfx r12, pc, #8, #16")
TEST_R( "ubfx r0, r",0 , VAL1,", #0, #31")
TEST_R( "ubfx r14, r",12, VAL2,", #8, #16")
TEST_R( "ubfx r4, r",10, VAL1,", #16, #15")
- TEST_UNSUPPORTED(".short 0xf3cc,0x2d0f @ ubfx sp, r12, #8, #16")
- TEST_UNSUPPORTED(".short 0xf3cc,0x2f0f @ ubfx pc, r12, #8, #16")
- TEST_UNSUPPORTED(".short 0xf3cd,0x2c0f @ ubfx r12, sp, #8, #16")
- TEST_UNSUPPORTED(".short 0xf3cf,0x2c0f @ ubfx r12, pc, #8, #16")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf3cc2d0f) " @ ubfx sp, r12, #8, #16")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf3cc2f0f) " @ ubfx pc, r12, #8, #16")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf3cd2c0f) " @ ubfx r12, sp, #8, #16")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf3cf2c0f) " @ ubfx r12, pc, #8, #16")
TEST_R( "bfc r",0, VAL1,", #4, #20")
TEST_R( "bfc r",14,VAL2,", #4, #20")
TEST_R( "bfc r",7, VAL1,", #0, #31")
TEST_R( "bfc r",8, VAL2,", #0, #31")
- TEST_UNSUPPORTED(".short 0xf36f,0x0d1e @ bfc sp, #0, #31")
- TEST_UNSUPPORTED(".short 0xf36f,0x0f1e @ bfc pc, #0, #31")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf36f0d1e) " @ bfc sp, #0, #31")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf36f0f1e) " @ bfc pc, #0, #31")
TEST_RR( "bfi r",0, VAL1,", r",0 , VAL2,", #0, #31")
TEST_RR( "bfi r",12,VAL1,", r",14 , VAL2,", #4, #20")
- TEST_UNSUPPORTED(".short 0xf36e,0x1d17 @ bfi sp, r14, #4, #20")
- TEST_UNSUPPORTED(".short 0xf36e,0x1f17 @ bfi pc, r14, #4, #20")
- TEST_UNSUPPORTED(".short 0xf36d,0x1e17 @ bfi r14, sp, #4, #20")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf36e1d17) " @ bfi sp, r14, #4, #20")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf36e1f17) " @ bfi pc, r14, #4, #20")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf36d1e17) " @ bfi r14, sp, #4, #20")
TEST_GROUP("Branches and miscellaneous control")
@@ -775,14 +776,14 @@ CONDITION_INSTRUCTIONS(22,
TEST("mrs r0, cpsr")
TEST("mrs r14, cpsr")
- TEST_UNSUPPORTED(".short 0xf3ef,0x8d00 @ mrs sp, spsr")
- TEST_UNSUPPORTED(".short 0xf3ef,0x8f00 @ mrs pc, spsr")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf3ef8d00) " @ mrs sp, spsr")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf3ef8f00) " @ mrs pc, spsr")
TEST_UNSUPPORTED("mrs r0, spsr")
TEST_UNSUPPORTED("mrs lr, spsr")
- TEST_UNSUPPORTED(".short 0xf7f0,0x8000 @ smc #0")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf7f08000) " @ smc #0")
- TEST_UNSUPPORTED(".short 0xf7f0,0xa000 @ undefeined")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf7f0a000) " @ undefeined")
TEST_BF( "b.w 2f")
TEST_BB( "b.w 2b")
@@ -829,15 +830,15 @@ CONDITION_INSTRUCTIONS(22,
SINGLE_STORE("")
TEST("str sp, [sp]")
- TEST_UNSUPPORTED(".short 0xf8cf,0xe000 @ str r14, [pc]")
- TEST_UNSUPPORTED(".short 0xf8ce,0xf000 @ str pc, [r14]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf8cfe000) " @ str r14, [pc]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf8cef000) " @ str pc, [r14]")
TEST_GROUP("Advanced SIMD element or structure load/store instructions")
- TEST_UNSUPPORTED(".short 0xf900,0x0000")
- TEST_UNSUPPORTED(".short 0xf92f,0xffff")
- TEST_UNSUPPORTED(".short 0xf980,0x0000")
- TEST_UNSUPPORTED(".short 0xf9ef,0xffff")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf9000000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf92fffff) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf9800000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf9efffff) "")
TEST_GROUP("Load single data item and memory hints")
@@ -881,20 +882,20 @@ CONDITION_INSTRUCTIONS(22,
TEST_SUPPORTED("ldr sp, 99f")
TEST_SUPPORTED("ldr pc, 99f")
- TEST_UNSUPPORTED(".short 0xf854,0x700d @ ldr r7, [r4, sp]")
- TEST_UNSUPPORTED(".short 0xf854,0x700f @ ldr r7, [r4, pc]")
- TEST_UNSUPPORTED(".short 0xf814,0x700d @ ldrb r7, [r4, sp]")
- TEST_UNSUPPORTED(".short 0xf814,0x700f @ ldrb r7, [r4, pc]")
- TEST_UNSUPPORTED(".short 0xf89f,0xd004 @ ldrb sp, 99f")
- TEST_UNSUPPORTED(".short 0xf814,0xd008 @ ldrb sp, [r4, r8]")
- TEST_UNSUPPORTED(".short 0xf894,0xd000 @ ldrb sp, [r4]")
-
- TEST_UNSUPPORTED(".short 0xf860,0x0000") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xf9ff,0xffff") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xf950,0x0000") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xf95f,0xffff") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xf800,0x0800") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xf97f,0xfaff") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xf854700d) " @ ldr r7, [r4, sp]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf854700f) " @ ldr r7, [r4, pc]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf814700d) " @ ldrb r7, [r4, sp]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf814700f) " @ ldrb r7, [r4, pc]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf89fd004) " @ ldrb sp, 99f")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf814d008) " @ ldrb sp, [r4, r8]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf894d000) " @ ldrb sp, [r4]")
+
+ TEST_UNSUPPORTED(__inst_thumb32(0xf8600000) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xf9ffffff) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xf9500000) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xf95fffff) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xf8000800) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xf97ffaff) "") /* Unallocated space */
TEST( "pli [pc, #4]")
TEST( "pli [pc, #-4]")
@@ -902,22 +903,22 @@ CONDITION_INSTRUCTIONS(22,
TEST( "pld [pc, #-4]")
TEST_P( "pld [r",0,-1024,", #1024]")
- TEST( ".short 0xf8b0,0xf400 @ pldw [r0, #1024]")
+ TEST( __inst_thumb32(0xf8b0f400) " @ pldw [r0, #1024]")
TEST_P( "pli [r",4, 0b,", #1024]")
TEST_P( "pld [r",7, 120,", #-120]")
- TEST( ".short 0xf837,0xfc78 @ pldw [r7, #-120]")
+ TEST( __inst_thumb32(0xf837fc78) " @ pldw [r7, #-120]")
TEST_P( "pli [r",11,120,", #-120]")
TEST( "pld [sp, #0]")
TEST_PR("pld [r",7, 24, ", r",0, 16,"]")
TEST_PR("pld [r",8, 24, ", r",12,16,", lsl #3]")
- TEST_SUPPORTED(".short 0xf837,0xf000 @ pldw [r7, r0]")
- TEST_SUPPORTED(".short 0xf838,0xf03c @ pldw [r8, r12, lsl #3]");
+ TEST_SUPPORTED(__inst_thumb32(0xf837f000) " @ pldw [r7, r0]")
+ TEST_SUPPORTED(__inst_thumb32(0xf838f03c) " @ pldw [r8, r12, lsl #3]");
TEST_RR("pli [r",12,0b,", r",0, 16,"]")
TEST_RR("pli [r",0, 0b,", r",12,16,", lsl #3]")
TEST_R( "pld [sp, r",1, 16,"]")
- TEST_UNSUPPORTED(".short 0xf817,0xf00d @pld [r7, sp]")
- TEST_UNSUPPORTED(".short 0xf817,0xf00f @pld [r7, pc]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf817f00d) " @pld [r7, sp]")
+ TEST_UNSUPPORTED(__inst_thumb32(0xf817f00f) " @pld [r7, pc]")
TEST_GROUP("Data-processing (register)")
@@ -934,21 +935,21 @@ CONDITION_INSTRUCTIONS(22,
SHIFTS32("ror")
SHIFTS32("rors")
- TEST_UNSUPPORTED(".short 0xfa01,0xff02 @ lsl pc, r1, r2")
- TEST_UNSUPPORTED(".short 0xfa01,0xfd02 @ lsl sp, r1, r2")
- TEST_UNSUPPORTED(".short 0xfa0f,0xf002 @ lsl r0, pc, r2")
- TEST_UNSUPPORTED(".short 0xfa0d,0xf002 @ lsl r0, sp, r2")
- TEST_UNSUPPORTED(".short 0xfa01,0xf00f @ lsl r0, r1, pc")
- TEST_UNSUPPORTED(".short 0xfa01,0xf00d @ lsl r0, r1, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa01ff02) " @ lsl pc, r1, r2")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa01fd02) " @ lsl sp, r1, r2")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa0ff002) " @ lsl r0, pc, r2")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa0df002) " @ lsl r0, sp, r2")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa01f00f) " @ lsl r0, r1, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa01f00d) " @ lsl r0, r1, sp")
TEST_RR( "sxtah r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sxtah r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "sxth r8, r",7, HH1,"")
- TEST_UNSUPPORTED(".short 0xfa0f,0xff87 @ sxth pc, r7");
- TEST_UNSUPPORTED(".short 0xfa0f,0xfd87 @ sxth sp, r7");
- TEST_UNSUPPORTED(".short 0xfa0f,0xf88f @ sxth r8, pc");
- TEST_UNSUPPORTED(".short 0xfa0f,0xf88d @ sxth r8, sp");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa0fff87) " @ sxth pc, r7");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa0ffd87) " @ sxth sp, r7");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa0ff88f) " @ sxth r8, pc");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa0ff88d) " @ sxth r8, sp");
TEST_RR( "uxtah r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uxtah r14,r",12, HH2,", r",10,HH1,", ror #8")
@@ -970,8 +971,8 @@ CONDITION_INSTRUCTIONS(22,
TEST_RR( "uxtab r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "uxtb r8, r",7, HH1,"")
- TEST_UNSUPPORTED(".short 0xfa60,0x00f0")
- TEST_UNSUPPORTED(".short 0xfa7f,0xffff")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa6000f0) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa7fffff) "")
#define PARALLEL_ADD_SUB(op) \
TEST_RR( op"add16 r0, r",0, HH1,", r",1, HH2,"") \
@@ -1019,10 +1020,10 @@ CONDITION_INSTRUCTIONS(22,
TEST_R("revsh.w r0, r",0, VAL1,"")
TEST_R("revsh r14, r",12, VAL2,"")
- TEST_UNSUPPORTED(".short 0xfa9c,0xff8c @ rev pc, r12");
- TEST_UNSUPPORTED(".short 0xfa9c,0xfd8c @ rev sp, r12");
- TEST_UNSUPPORTED(".short 0xfa9f,0xfe8f @ rev r14, pc");
- TEST_UNSUPPORTED(".short 0xfa9d,0xfe8d @ rev r14, sp");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa9cff8c) " @ rev pc, r12");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa9cfd8c) " @ rev sp, r12");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa9ffe8f) " @ rev r14, pc");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa9dfe8d) " @ rev r14, sp");
TEST_RR("sel r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR("sel r14, r",12,VAL1,", r",10, VAL2,"")
@@ -1031,31 +1032,31 @@ CONDITION_INSTRUCTIONS(22,
TEST_R("clz r7, r",14,0x1,"")
TEST_R("clz lr, r",7, 0xffffffff,"")
- TEST_UNSUPPORTED(".short 0xfa80,0xf030") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xfaff,0xff7f") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xfab0,0xf000") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xfaff,0xff7f") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xfa80f030) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xfaffff7f) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xfab0f000) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xfaffff7f) "") /* Unallocated space */
TEST_GROUP("Multiply, multiply accumulate, and absolute difference operations")
TEST_RR( "mul r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "mul r7, r",8, VAL2,", r",9, VAL2,"")
- TEST_UNSUPPORTED(".short 0xfb08,0xff09 @ mul pc, r8, r9")
- TEST_UNSUPPORTED(".short 0xfb08,0xfd09 @ mul sp, r8, r9")
- TEST_UNSUPPORTED(".short 0xfb0f,0xf709 @ mul r7, pc, r9")
- TEST_UNSUPPORTED(".short 0xfb0d,0xf709 @ mul r7, sp, r9")
- TEST_UNSUPPORTED(".short 0xfb08,0xf70f @ mul r7, r8, pc")
- TEST_UNSUPPORTED(".short 0xfb08,0xf70d @ mul r7, r8, sp")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb08ff09) " @ mul pc, r8, r9")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb08fd09) " @ mul sp, r8, r9")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb0ff709) " @ mul r7, pc, r9")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb0df709) " @ mul r7, sp, r9")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb08f70f) " @ mul r7, r8, pc")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb08f70d) " @ mul r7, r8, sp")
TEST_RRR( "mla r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "mla r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
- TEST_UNSUPPORTED(".short 0xfb08,0xaf09 @ mla pc, r8, r9, r10");
- TEST_UNSUPPORTED(".short 0xfb08,0xad09 @ mla sp, r8, r9, r10");
- TEST_UNSUPPORTED(".short 0xfb0f,0xa709 @ mla r7, pc, r9, r10");
- TEST_UNSUPPORTED(".short 0xfb0d,0xa709 @ mla r7, sp, r9, r10");
- TEST_UNSUPPORTED(".short 0xfb08,0xa70f @ mla r7, r8, pc, r10");
- TEST_UNSUPPORTED(".short 0xfb08,0xa70d @ mla r7, r8, sp, r10");
- TEST_UNSUPPORTED(".short 0xfb08,0xd709 @ mla r7, r8, r9, sp");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb08af09) " @ mla pc, r8, r9, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb08ad09) " @ mla sp, r8, r9, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb0fa709) " @ mla r7, pc, r9, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb0da709) " @ mla r7, sp, r9, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb08a70f) " @ mla r7, r8, pc, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb08a70d) " @ mla r7, r8, sp, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb08d709) " @ mla r7, r8, r9, sp");
TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "mls r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
@@ -1123,25 +1124,25 @@ CONDITION_INSTRUCTIONS(22,
TEST_RR( "usad8 r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR( "usad8 r14, r",12,VAL2,", r",10,VAL1,"")
- TEST_UNSUPPORTED(".short 0xfb00,0xf010") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xfb0f,0xff1f") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xfb70,0xf010") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xfb7f,0xff1f") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xfb70,0x0010") /* Unallocated space */
- TEST_UNSUPPORTED(".short 0xfb7f,0xff1f") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb00f010) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb0fff1f) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb70f010) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb7fff1f) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb700010) "") /* Unallocated space */
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb7fff1f) "") /* Unallocated space */
TEST_GROUP("Long multiply, long multiply accumulate, and divide")
TEST_RR( "smull r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "smull r7, r8, r",9, VAL2,", r",10, VAL1,"")
- TEST_UNSUPPORTED(".short 0xfb89,0xf80a @ smull pc, r8, r9, r10");
- TEST_UNSUPPORTED(".short 0xfb89,0xd80a @ smull sp, r8, r9, r10");
- TEST_UNSUPPORTED(".short 0xfb89,0x7f0a @ smull r7, pc, r9, r10");
- TEST_UNSUPPORTED(".short 0xfb89,0x7d0a @ smull r7, sp, r9, r10");
- TEST_UNSUPPORTED(".short 0xfb8f,0x780a @ smull r7, r8, pc, r10");
- TEST_UNSUPPORTED(".short 0xfb8d,0x780a @ smull r7, r8, sp, r10");
- TEST_UNSUPPORTED(".short 0xfb89,0x780f @ smull r7, r8, r9, pc");
- TEST_UNSUPPORTED(".short 0xfb89,0x780d @ smull r7, r8, r9, sp");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb89f80a) " @ smull pc, r8, r9, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb89d80a) " @ smull sp, r8, r9, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb897f0a) " @ smull r7, pc, r9, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb897d0a) " @ smull r7, sp, r9, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb8f780a) " @ smull r7, r8, pc, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb8d780a) " @ smull r7, r8, sp, r10");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb89780f) " @ smull r7, r8, r9, pc");
+ TEST_UNSUPPORTED(__inst_thumb32(0xfb89780d) " @ smull r7, r8, r9, sp");
TEST_RR( "umull r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "umull r7, r8, r",9, VAL2,", r",10, VAL1,"")
@@ -1175,8 +1176,8 @@ CONDITION_INSTRUCTIONS(22,
TEST_GROUP("Coprocessor instructions")
- TEST_UNSUPPORTED(".short 0xfc00,0x0000")
- TEST_UNSUPPORTED(".short 0xffff,0xffff")
+ TEST_UNSUPPORTED(__inst_thumb32(0xfc000000) "")
+ TEST_UNSUPPORTED(__inst_thumb32(0xffffffff) "")
TEST_GROUP("Testing instructions in IT blocks")
diff --git a/arch/arm/kernel/kprobes-test.c b/arch/arm/kernel/kprobes-test.c
index 0cd63d080c7bf2..379639998d5a80 100644
--- a/arch/arm/kernel/kprobes-test.c
+++ b/arch/arm/kernel/kprobes-test.c
@@ -113,7 +113,7 @@
* @ start of inline data...
* .ascii "mov r0, r7" @ text title for test case
* .byte 0
- * .align 2
+ * .align 2, 0
*
* @ TEST_ARG_REG
* .byte ARG_TYPE_REG
@@ -201,10 +201,14 @@
#include
#include
#include
-
+#include
+#include
+#include
#include
#include "kprobes.h"
+#include "probes-arm.h"
+#include "probes-thumb.h"
#include "kprobes-test.h"
@@ -1329,7 +1333,8 @@ static void test_case_failed(const char *message)
static unsigned long next_instruction(unsigned long pc)
{
#ifdef CONFIG_THUMB2_KERNEL
- if ((pc & 1) && !is_wide_instruction(*(u16 *)(pc - 1)))
+ if ((pc & 1) &&
+ !is_wide_instruction(__mem_to_opcode_thumb16(*(u16 *)(pc - 1))))
return pc + 2;
else
#endif
@@ -1374,13 +1379,13 @@ static uintptr_t __used kprobes_test_case_start(const char *title, void *stack)
if (test_case_is_thumb) {
u16 *p = (u16 *)(test_code & ~1);
- current_instruction = p[0];
+ current_instruction = __mem_to_opcode_thumb16(p[0]);
if (is_wide_instruction(current_instruction)) {
- current_instruction <<= 16;
- current_instruction |= p[1];
+ u16 instr2 = __mem_to_opcode_thumb16(p[1]);
+ current_instruction = __opcode_thumb32_compose(current_instruction, instr2);
}
} else {
- current_instruction = *(u32 *)test_code;
+ current_instruction = __mem_to_opcode_arm(*(u32 *)test_code);
}
if (current_title[0] == '.')
@@ -1608,7 +1613,7 @@ static int __init run_all_tests(void)
goto out;
pr_info("ARM instruction simulation\n");
- ret = run_test_cases(kprobe_arm_test_cases, kprobe_decode_arm_table);
+ ret = run_test_cases(kprobe_arm_test_cases, probes_decode_arm_table);
if (ret)
goto out;
@@ -1631,13 +1636,13 @@ static int __init run_all_tests(void)
pr_info("16-bit Thumb instruction simulation\n");
ret = run_test_cases(kprobe_thumb16_test_cases,
- kprobe_decode_thumb16_table);
+ probes_decode_thumb16_table);
if (ret)
goto out;
pr_info("32-bit Thumb instruction simulation\n");
ret = run_test_cases(kprobe_thumb32_test_cases,
- kprobe_decode_thumb32_table);
+ probes_decode_thumb32_table);
if (ret)
goto out;
#endif
diff --git a/arch/arm/kernel/kprobes-test.h b/arch/arm/kernel/kprobes-test.h
index e28a869b1ae4b7..eecc90a0fd912e 100644
--- a/arch/arm/kernel/kprobes-test.h
+++ b/arch/arm/kernel/kprobes-test.h
@@ -115,7 +115,7 @@ struct test_arg_end {
/* multiple strings to be concatenated. */ \
".ascii "#title" \n\t" \
".byte 0 \n\t" \
- ".align 2 \n\t"
+ ".align 2, 0 \n\t"
#define TEST_ARG_REG(reg, val) \
".byte "__stringify(ARG_TYPE_REG)" \n\t" \
diff --git a/arch/arm/kernel/kprobes-thumb.c b/arch/arm/kernel/kprobes-thumb.c
index 6123daf397a7bb..9495d7f3516fca 100644
--- a/arch/arm/kernel/kprobes-thumb.c
+++ b/arch/arm/kernel/kprobes-thumb.c
@@ -8,41 +8,25 @@
* published by the Free Software Foundation.
*/
+#include
#include
+#include
#include
-#include
#include "kprobes.h"
+#include "probes-thumb.h"
+/* These emulation encodings are functionally equivalent... */
+#define t32_emulate_rd8rn16rm0ra12_noflags \
+ t32_emulate_rdlo12rdhi8rn16rm0_noflags
-/*
- * True if current instruction is in an IT block.
- */
-#define in_it_block(cpsr) ((cpsr & 0x06000c00) != 0x00000000)
-
-/*
- * Return the condition code to check for the currently executing instruction.
- * This is in ITSTATE<7:4> which is in CPSR<15:12> but is only valid if
- * in_it_block returns true.
- */
-#define current_cond(cpsr) ((cpsr >> 12) & 0xf)
-
-/*
- * Return the PC value for a probe in thumb code.
- * This is the address of the probed instruction plus 4.
- * We subtract one because the address will have bit zero set to indicate
- * a pointer to thumb code.
- */
-static inline unsigned long __kprobes thumb_probe_pc(struct kprobe *p)
-{
- return (unsigned long)p->addr - 1 + 4;
-}
+/* t32 thumb actions */
static void __kprobes
-t32_simulate_table_branch(struct kprobe *p, struct pt_regs *regs)
+t32_simulate_table_branch(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = thumb_probe_pc(p);
+ unsigned long pc = regs->ARM_pc;
int rn = (insn >> 16) & 0xf;
int rm = insn & 0xf;
@@ -59,19 +43,19 @@ t32_simulate_table_branch(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t32_simulate_mrs(struct kprobe *p, struct pt_regs *regs)
+t32_simulate_mrs(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rd = (insn >> 8) & 0xf;
unsigned long mask = 0xf8ff03df; /* Mask out execution state */
regs->uregs[rd] = regs->ARM_cpsr & mask;
}
static void __kprobes
-t32_simulate_cond_branch(struct kprobe *p, struct pt_regs *regs)
+t32_simulate_cond_branch(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = thumb_probe_pc(p);
+ unsigned long pc = regs->ARM_pc;
long offset = insn & 0x7ff; /* imm11 */
offset += (insn & 0x003f0000) >> 5; /* imm6 */
@@ -82,20 +66,21 @@ t32_simulate_cond_branch(struct kprobe *p, struct pt_regs *regs)
regs->ARM_pc = pc + (offset * 2);
}
-static enum kprobe_insn __kprobes
-t32_decode_cond_branch(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+static enum probes_insn __kprobes
+t32_decode_cond_branch(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d)
{
int cc = (insn >> 22) & 0xf;
- asi->insn_check_cc = kprobe_condition_checks[cc];
+ asi->insn_check_cc = probes_condition_checks[cc];
asi->insn_handler = t32_simulate_cond_branch;
return INSN_GOOD_NO_SLOT;
}
static void __kprobes
-t32_simulate_branch(struct kprobe *p, struct pt_regs *regs)
+t32_simulate_branch(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = thumb_probe_pc(p);
+ unsigned long pc = regs->ARM_pc;
long offset = insn & 0x7ff; /* imm11 */
offset += (insn & 0x03ff0000) >> 5; /* imm10 */
@@ -108,7 +93,7 @@ t32_simulate_branch(struct kprobe *p, struct pt_regs *regs)
if (insn & (1 << 14)) {
/* BL or BLX */
- regs->ARM_lr = (unsigned long)p->addr + 4;
+ regs->ARM_lr = regs->ARM_pc | 1;
if (!(insn & (1 << 12))) {
/* BLX so switch to ARM mode */
regs->ARM_cpsr &= ~PSR_T_BIT;
@@ -120,10 +105,10 @@ t32_simulate_branch(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t32_simulate_ldr_literal(struct kprobe *p, struct pt_regs *regs)
+t32_simulate_ldr_literal(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long addr = thumb_probe_pc(p) & ~3;
+ unsigned long addr = regs->ARM_pc & ~3;
int rt = (insn >> 12) & 0xf;
unsigned long rtv;
@@ -157,24 +142,25 @@ t32_simulate_ldr_literal(struct kprobe *p, struct pt_regs *regs)
regs->uregs[rt] = rtv;
}
-static enum kprobe_insn __kprobes
-t32_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+static enum probes_insn __kprobes
+t32_decode_ldmstm(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d)
{
- enum kprobe_insn ret = kprobe_decode_ldmstm(insn, asi);
+ enum probes_insn ret = kprobe_decode_ldmstm(insn, asi, d);
/* Fixup modified instruction to have halfwords in correct order...*/
- insn = asi->insn[0];
- ((u16 *)asi->insn)[0] = insn >> 16;
- ((u16 *)asi->insn)[1] = insn & 0xffff;
+ insn = __mem_to_opcode_arm(asi->insn[0]);
+ ((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(insn >> 16);
+ ((u16 *)asi->insn)[1] = __opcode_to_mem_thumb16(insn & 0xffff);
return ret;
}
static void __kprobes
-t32_emulate_ldrdstrd(struct kprobe *p, struct pt_regs *regs)
+t32_emulate_ldrdstrd(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = thumb_probe_pc(p) & ~3;
+ unsigned long pc = regs->ARM_pc & ~3;
int rt1 = (insn >> 12) & 0xf;
int rt2 = (insn >> 8) & 0xf;
int rn = (insn >> 16) & 0xf;
@@ -187,7 +173,7 @@ t32_emulate_ldrdstrd(struct kprobe *p, struct pt_regs *regs)
__asm__ __volatile__ (
"blx %[fn]"
: "=r" (rt1v), "=r" (rt2v), "=r" (rnv)
- : "0" (rt1v), "1" (rt2v), "2" (rnv), [fn] "r" (p->ainsn.insn_fn)
+ : "0" (rt1v), "1" (rt2v), "2" (rnv), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -198,9 +184,9 @@ t32_emulate_ldrdstrd(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t32_emulate_ldrstr(struct kprobe *p, struct pt_regs *regs)
+t32_emulate_ldrstr(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rt = (insn >> 12) & 0xf;
int rn = (insn >> 16) & 0xf;
int rm = insn & 0xf;
@@ -212,7 +198,7 @@ t32_emulate_ldrstr(struct kprobe *p, struct pt_regs *regs)
__asm__ __volatile__ (
"blx %[fn]"
: "=r" (rtv), "=r" (rnv)
- : "0" (rtv), "1" (rnv), "r" (rmv), [fn] "r" (p->ainsn.insn_fn)
+ : "0" (rtv), "1" (rnv), "r" (rmv), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -224,9 +210,9 @@ t32_emulate_ldrstr(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t32_emulate_rd8rn16rm0_rwflags(struct kprobe *p, struct pt_regs *regs)
+t32_emulate_rd8rn16rm0_rwflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rd = (insn >> 8) & 0xf;
int rn = (insn >> 16) & 0xf;
int rm = insn & 0xf;
@@ -242,7 +228,7 @@ t32_emulate_rd8rn16rm0_rwflags(struct kprobe *p, struct pt_regs *regs)
"mrs %[cpsr], cpsr \n\t"
: "=r" (rdv), [cpsr] "=r" (cpsr)
: "0" (rdv), "r" (rnv), "r" (rmv),
- "1" (cpsr), [fn] "r" (p->ainsn.insn_fn)
+ "1" (cpsr), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -251,10 +237,10 @@ t32_emulate_rd8rn16rm0_rwflags(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t32_emulate_rd8pc16_noflags(struct kprobe *p, struct pt_regs *regs)
+t32_emulate_rd8pc16_noflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = thumb_probe_pc(p);
+ unsigned long pc = regs->ARM_pc;
int rd = (insn >> 8) & 0xf;
register unsigned long rdv asm("r1") = regs->uregs[rd];
@@ -263,7 +249,7 @@ t32_emulate_rd8pc16_noflags(struct kprobe *p, struct pt_regs *regs)
__asm__ __volatile__ (
"blx %[fn]"
: "=r" (rdv)
- : "0" (rdv), "r" (rnv), [fn] "r" (p->ainsn.insn_fn)
+ : "0" (rdv), "r" (rnv), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -271,9 +257,9 @@ t32_emulate_rd8pc16_noflags(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t32_emulate_rd8rn16_noflags(struct kprobe *p, struct pt_regs *regs)
+t32_emulate_rd8rn16_noflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rd = (insn >> 8) & 0xf;
int rn = (insn >> 16) & 0xf;
@@ -283,7 +269,7 @@ t32_emulate_rd8rn16_noflags(struct kprobe *p, struct pt_regs *regs)
__asm__ __volatile__ (
"blx %[fn]"
: "=r" (rdv)
- : "0" (rdv), "r" (rnv), [fn] "r" (p->ainsn.insn_fn)
+ : "0" (rdv), "r" (rnv), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -291,9 +277,10 @@ t32_emulate_rd8rn16_noflags(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t32_emulate_rdlo12rdhi8rn16rm0_noflags(struct kprobe *p, struct pt_regs *regs)
+t32_emulate_rdlo12rdhi8rn16rm0_noflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rdlo = (insn >> 12) & 0xf;
int rdhi = (insn >> 8) & 0xf;
int rn = (insn >> 16) & 0xf;
@@ -308,674 +295,43 @@ t32_emulate_rdlo12rdhi8rn16rm0_noflags(struct kprobe *p, struct pt_regs *regs)
"blx %[fn]"
: "=r" (rdlov), "=r" (rdhiv)
: "0" (rdlov), "1" (rdhiv), "r" (rnv), "r" (rmv),
- [fn] "r" (p->ainsn.insn_fn)
+ [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
regs->uregs[rdlo] = rdlov;
regs->uregs[rdhi] = rdhiv;
}
-
-/* These emulation encodings are functionally equivalent... */
-#define t32_emulate_rd8rn16rm0ra12_noflags \
- t32_emulate_rdlo12rdhi8rn16rm0_noflags
-
-static const union decode_item t32_table_1110_100x_x0xx[] = {
- /* Load/store multiple instructions */
-
- /* Rn is PC 1110 100x x0xx 1111 xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0xfe4f0000, 0xe80f0000),
-
- /* SRS 1110 1000 00x0 xxxx xxxx xxxx xxxx xxxx */
- /* RFE 1110 1000 00x1 xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0xffc00000, 0xe8000000),
- /* SRS 1110 1001 10x0 xxxx xxxx xxxx xxxx xxxx */
- /* RFE 1110 1001 10x1 xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0xffc00000, 0xe9800000),
-
- /* STM Rn, {...pc} 1110 100x x0x0 xxxx 1xxx xxxx xxxx xxxx */
- DECODE_REJECT (0xfe508000, 0xe8008000),
- /* LDM Rn, {...lr,pc} 1110 100x x0x1 xxxx 11xx xxxx xxxx xxxx */
- DECODE_REJECT (0xfe50c000, 0xe810c000),
- /* LDM/STM Rn, {...sp} 1110 100x x0xx xxxx xx1x xxxx xxxx xxxx */
- DECODE_REJECT (0xfe402000, 0xe8002000),
-
- /* STMIA 1110 1000 10x0 xxxx xxxx xxxx xxxx xxxx */
- /* LDMIA 1110 1000 10x1 xxxx xxxx xxxx xxxx xxxx */
- /* STMDB 1110 1001 00x0 xxxx xxxx xxxx xxxx xxxx */
- /* LDMDB 1110 1001 00x1 xxxx xxxx xxxx xxxx xxxx */
- DECODE_CUSTOM (0xfe400000, 0xe8000000, t32_decode_ldmstm),
-
- DECODE_END
-};
-
-static const union decode_item t32_table_1110_100x_x1xx[] = {
- /* Load/store dual, load/store exclusive, table branch */
-
- /* STRD (immediate) 1110 1000 x110 xxxx xxxx xxxx xxxx xxxx */
- /* LDRD (immediate) 1110 1000 x111 xxxx xxxx xxxx xxxx xxxx */
- DECODE_OR (0xff600000, 0xe8600000),
- /* STRD (immediate) 1110 1001 x1x0 xxxx xxxx xxxx xxxx xxxx */
- /* LDRD (immediate) 1110 1001 x1x1 xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xff400000, 0xe9400000, t32_emulate_ldrdstrd,
- REGS(NOPCWB, NOSPPC, NOSPPC, 0, 0)),
-
- /* TBB 1110 1000 1101 xxxx xxxx xxxx 0000 xxxx */
- /* TBH 1110 1000 1101 xxxx xxxx xxxx 0001 xxxx */
- DECODE_SIMULATEX(0xfff000e0, 0xe8d00000, t32_simulate_table_branch,
- REGS(NOSP, 0, 0, 0, NOSPPC)),
-
- /* STREX 1110 1000 0100 xxxx xxxx xxxx xxxx xxxx */
- /* LDREX 1110 1000 0101 xxxx xxxx xxxx xxxx xxxx */
- /* STREXB 1110 1000 1100 xxxx xxxx xxxx 0100 xxxx */
- /* STREXH 1110 1000 1100 xxxx xxxx xxxx 0101 xxxx */
- /* STREXD 1110 1000 1100 xxxx xxxx xxxx 0111 xxxx */
- /* LDREXB 1110 1000 1101 xxxx xxxx xxxx 0100 xxxx */
- /* LDREXH 1110 1000 1101 xxxx xxxx xxxx 0101 xxxx */
- /* LDREXD 1110 1000 1101 xxxx xxxx xxxx 0111 xxxx */
- /* And unallocated instructions... */
- DECODE_END
-};
-
-static const union decode_item t32_table_1110_101x[] = {
- /* Data-processing (shifted register) */
-
- /* TST 1110 1010 0001 xxxx xxxx 1111 xxxx xxxx */
- /* TEQ 1110 1010 1001 xxxx xxxx 1111 xxxx xxxx */
- DECODE_EMULATEX (0xff700f00, 0xea100f00, t32_emulate_rd8rn16rm0_rwflags,
- REGS(NOSPPC, 0, 0, 0, NOSPPC)),
-
- /* CMN 1110 1011 0001 xxxx xxxx 1111 xxxx xxxx */
- DECODE_OR (0xfff00f00, 0xeb100f00),
- /* CMP 1110 1011 1011 xxxx xxxx 1111 xxxx xxxx */
- DECODE_EMULATEX (0xfff00f00, 0xebb00f00, t32_emulate_rd8rn16rm0_rwflags,
- REGS(NOPC, 0, 0, 0, NOSPPC)),
-
- /* MOV 1110 1010 010x 1111 xxxx xxxx xxxx xxxx */
- /* MVN 1110 1010 011x 1111 xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xffcf0000, 0xea4f0000, t32_emulate_rd8rn16rm0_rwflags,
- REGS(0, 0, NOSPPC, 0, NOSPPC)),
-
- /* ??? 1110 1010 101x xxxx xxxx xxxx xxxx xxxx */
- /* ??? 1110 1010 111x xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0xffa00000, 0xeaa00000),
- /* ??? 1110 1011 001x xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0xffe00000, 0xeb200000),
- /* ??? 1110 1011 100x xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0xffe00000, 0xeb800000),
- /* ??? 1110 1011 111x xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0xffe00000, 0xebe00000),
-
- /* ADD/SUB SP, SP, Rm, LSL #0..3 */
- /* 1110 1011 x0xx 1101 x000 1101 xx00 xxxx */
- DECODE_EMULATEX (0xff4f7f30, 0xeb0d0d00, t32_emulate_rd8rn16rm0_rwflags,
- REGS(SP, 0, SP, 0, NOSPPC)),
-
- /* ADD/SUB SP, SP, Rm, shift */
- /* 1110 1011 x0xx 1101 xxxx 1101 xxxx xxxx */
- DECODE_REJECT (0xff4f0f00, 0xeb0d0d00),
-
- /* ADD/SUB Rd, SP, Rm, shift */
- /* 1110 1011 x0xx 1101 xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xff4f0000, 0xeb0d0000, t32_emulate_rd8rn16rm0_rwflags,
- REGS(SP, 0, NOPC, 0, NOSPPC)),
-
- /* AND 1110 1010 000x xxxx xxxx xxxx xxxx xxxx */
- /* BIC 1110 1010 001x xxxx xxxx xxxx xxxx xxxx */
- /* ORR 1110 1010 010x xxxx xxxx xxxx xxxx xxxx */
- /* ORN 1110 1010 011x xxxx xxxx xxxx xxxx xxxx */
- /* EOR 1110 1010 100x xxxx xxxx xxxx xxxx xxxx */
- /* PKH 1110 1010 110x xxxx xxxx xxxx xxxx xxxx */
- /* ADD 1110 1011 000x xxxx xxxx xxxx xxxx xxxx */
- /* ADC 1110 1011 010x xxxx xxxx xxxx xxxx xxxx */
- /* SBC 1110 1011 011x xxxx xxxx xxxx xxxx xxxx */
- /* SUB 1110 1011 101x xxxx xxxx xxxx xxxx xxxx */
- /* RSB 1110 1011 110x xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfe000000, 0xea000000, t32_emulate_rd8rn16rm0_rwflags,
- REGS(NOSPPC, 0, NOSPPC, 0, NOSPPC)),
-
- DECODE_END
-};
-
-static const union decode_item t32_table_1111_0x0x___0[] = {
- /* Data-processing (modified immediate) */
-
- /* TST 1111 0x00 0001 xxxx 0xxx 1111 xxxx xxxx */
- /* TEQ 1111 0x00 1001 xxxx 0xxx 1111 xxxx xxxx */
- DECODE_EMULATEX (0xfb708f00, 0xf0100f00, t32_emulate_rd8rn16rm0_rwflags,
- REGS(NOSPPC, 0, 0, 0, 0)),
-
- /* CMN 1111 0x01 0001 xxxx 0xxx 1111 xxxx xxxx */
- DECODE_OR (0xfbf08f00, 0xf1100f00),
- /* CMP 1111 0x01 1011 xxxx 0xxx 1111 xxxx xxxx */
- DECODE_EMULATEX (0xfbf08f00, 0xf1b00f00, t32_emulate_rd8rn16rm0_rwflags,
- REGS(NOPC, 0, 0, 0, 0)),
-
- /* MOV 1111 0x00 010x 1111 0xxx xxxx xxxx xxxx */
- /* MVN 1111 0x00 011x 1111 0xxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfbcf8000, 0xf04f0000, t32_emulate_rd8rn16rm0_rwflags,
- REGS(0, 0, NOSPPC, 0, 0)),
-
- /* ??? 1111 0x00 101x xxxx 0xxx xxxx xxxx xxxx */
- DECODE_REJECT (0xfbe08000, 0xf0a00000),
- /* ??? 1111 0x00 110x xxxx 0xxx xxxx xxxx xxxx */
- /* ??? 1111 0x00 111x xxxx 0xxx xxxx xxxx xxxx */
- DECODE_REJECT (0xfbc08000, 0xf0c00000),
- /* ??? 1111 0x01 001x xxxx 0xxx xxxx xxxx xxxx */
- DECODE_REJECT (0xfbe08000, 0xf1200000),
- /* ??? 1111 0x01 100x xxxx 0xxx xxxx xxxx xxxx */
- DECODE_REJECT (0xfbe08000, 0xf1800000),
- /* ??? 1111 0x01 111x xxxx 0xxx xxxx xxxx xxxx */
- DECODE_REJECT (0xfbe08000, 0xf1e00000),
-
- /* ADD Rd, SP, #imm 1111 0x01 000x 1101 0xxx xxxx xxxx xxxx */
- /* SUB Rd, SP, #imm 1111 0x01 101x 1101 0xxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfb4f8000, 0xf10d0000, t32_emulate_rd8rn16rm0_rwflags,
- REGS(SP, 0, NOPC, 0, 0)),
-
- /* AND 1111 0x00 000x xxxx 0xxx xxxx xxxx xxxx */
- /* BIC 1111 0x00 001x xxxx 0xxx xxxx xxxx xxxx */
- /* ORR 1111 0x00 010x xxxx 0xxx xxxx xxxx xxxx */
- /* ORN 1111 0x00 011x xxxx 0xxx xxxx xxxx xxxx */
- /* EOR 1111 0x00 100x xxxx 0xxx xxxx xxxx xxxx */
- /* ADD 1111 0x01 000x xxxx 0xxx xxxx xxxx xxxx */
- /* ADC 1111 0x01 010x xxxx 0xxx xxxx xxxx xxxx */
- /* SBC 1111 0x01 011x xxxx 0xxx xxxx xxxx xxxx */
- /* SUB 1111 0x01 101x xxxx 0xxx xxxx xxxx xxxx */
- /* RSB 1111 0x01 110x xxxx 0xxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfa008000, 0xf0000000, t32_emulate_rd8rn16rm0_rwflags,
- REGS(NOSPPC, 0, NOSPPC, 0, 0)),
-
- DECODE_END
-};
-
-static const union decode_item t32_table_1111_0x1x___0[] = {
- /* Data-processing (plain binary immediate) */
-
- /* ADDW Rd, PC, #imm 1111 0x10 0000 1111 0xxx xxxx xxxx xxxx */
- DECODE_OR (0xfbff8000, 0xf20f0000),
- /* SUBW Rd, PC, #imm 1111 0x10 1010 1111 0xxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfbff8000, 0xf2af0000, t32_emulate_rd8pc16_noflags,
- REGS(PC, 0, NOSPPC, 0, 0)),
-
- /* ADDW SP, SP, #imm 1111 0x10 0000 1101 0xxx 1101 xxxx xxxx */
- DECODE_OR (0xfbff8f00, 0xf20d0d00),
- /* SUBW SP, SP, #imm 1111 0x10 1010 1101 0xxx 1101 xxxx xxxx */
- DECODE_EMULATEX (0xfbff8f00, 0xf2ad0d00, t32_emulate_rd8rn16_noflags,
- REGS(SP, 0, SP, 0, 0)),
-
- /* ADDW 1111 0x10 0000 xxxx 0xxx xxxx xxxx xxxx */
- DECODE_OR (0xfbf08000, 0xf2000000),
- /* SUBW 1111 0x10 1010 xxxx 0xxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfbf08000, 0xf2a00000, t32_emulate_rd8rn16_noflags,
- REGS(NOPCX, 0, NOSPPC, 0, 0)),
-
- /* MOVW 1111 0x10 0100 xxxx 0xxx xxxx xxxx xxxx */
- /* MOVT 1111 0x10 1100 xxxx 0xxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfb708000, 0xf2400000, t32_emulate_rd8rn16_noflags,
- REGS(0, 0, NOSPPC, 0, 0)),
-
- /* SSAT16 1111 0x11 0010 xxxx 0000 xxxx 00xx xxxx */
- /* SSAT 1111 0x11 00x0 xxxx 0xxx xxxx xxxx xxxx */
- /* USAT16 1111 0x11 1010 xxxx 0000 xxxx 00xx xxxx */
- /* USAT 1111 0x11 10x0 xxxx 0xxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfb508000, 0xf3000000, t32_emulate_rd8rn16rm0_rwflags,
- REGS(NOSPPC, 0, NOSPPC, 0, 0)),
-
- /* SFBX 1111 0x11 0100 xxxx 0xxx xxxx xxxx xxxx */
- /* UFBX 1111 0x11 1100 xxxx 0xxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfb708000, 0xf3400000, t32_emulate_rd8rn16_noflags,
- REGS(NOSPPC, 0, NOSPPC, 0, 0)),
-
- /* BFC 1111 0x11 0110 1111 0xxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfbff8000, 0xf36f0000, t32_emulate_rd8rn16_noflags,
- REGS(0, 0, NOSPPC, 0, 0)),
-
- /* BFI 1111 0x11 0110 xxxx 0xxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfbf08000, 0xf3600000, t32_emulate_rd8rn16_noflags,
- REGS(NOSPPCX, 0, NOSPPC, 0, 0)),
-
- DECODE_END
-};
-
-static const union decode_item t32_table_1111_0xxx___1[] = {
- /* Branches and miscellaneous control */
-
- /* YIELD 1111 0011 1010 xxxx 10x0 x000 0000 0001 */
- DECODE_OR (0xfff0d7ff, 0xf3a08001),
- /* SEV 1111 0011 1010 xxxx 10x0 x000 0000 0100 */
- DECODE_EMULATE (0xfff0d7ff, 0xf3a08004, kprobe_emulate_none),
- /* NOP 1111 0011 1010 xxxx 10x0 x000 0000 0000 */
- /* WFE 1111 0011 1010 xxxx 10x0 x000 0000 0010 */
- /* WFI 1111 0011 1010 xxxx 10x0 x000 0000 0011 */
- DECODE_SIMULATE (0xfff0d7fc, 0xf3a08000, kprobe_simulate_nop),
-
- /* MRS Rd, CPSR 1111 0011 1110 xxxx 10x0 xxxx xxxx xxxx */
- DECODE_SIMULATEX(0xfff0d000, 0xf3e08000, t32_simulate_mrs,
- REGS(0, 0, NOSPPC, 0, 0)),
-
- /*
- * Unsupported instructions
- * 1111 0x11 1xxx xxxx 10x0 xxxx xxxx xxxx
- *
- * MSR 1111 0011 100x xxxx 10x0 xxxx xxxx xxxx
- * DBG hint 1111 0011 1010 xxxx 10x0 x000 1111 xxxx
- * Unallocated hints 1111 0011 1010 xxxx 10x0 x000 xxxx xxxx
- * CPS 1111 0011 1010 xxxx 10x0 xxxx xxxx xxxx
- * CLREX/DSB/DMB/ISB 1111 0011 1011 xxxx 10x0 xxxx xxxx xxxx
- * BXJ 1111 0011 1100 xxxx 10x0 xxxx xxxx xxxx
- * SUBS PC,LR,# 1111 0011 1101 xxxx 10x0 xxxx xxxx xxxx
- * MRS Rd, SPSR 1111 0011 1111 xxxx 10x0 xxxx xxxx xxxx
- * SMC 1111 0111 1111 xxxx 1000 xxxx xxxx xxxx
- * UNDEFINED 1111 0111 1111 xxxx 1010 xxxx xxxx xxxx
- * ??? 1111 0111 1xxx xxxx 1010 xxxx xxxx xxxx
- */
- DECODE_REJECT (0xfb80d000, 0xf3808000),
-
- /* Bcc 1111 0xxx xxxx xxxx 10x0 xxxx xxxx xxxx */
- DECODE_CUSTOM (0xf800d000, 0xf0008000, t32_decode_cond_branch),
-
- /* BLX 1111 0xxx xxxx xxxx 11x0 xxxx xxxx xxx0 */
- DECODE_OR (0xf800d001, 0xf000c000),
- /* B 1111 0xxx xxxx xxxx 10x1 xxxx xxxx xxxx */
- /* BL 1111 0xxx xxxx xxxx 11x1 xxxx xxxx xxxx */
- DECODE_SIMULATE (0xf8009000, 0xf0009000, t32_simulate_branch),
-
- DECODE_END
-};
-
-static const union decode_item t32_table_1111_100x_x0x1__1111[] = {
- /* Memory hints */
-
- /* PLD (literal) 1111 1000 x001 1111 1111 xxxx xxxx xxxx */
- /* PLI (literal) 1111 1001 x001 1111 1111 xxxx xxxx xxxx */
- DECODE_SIMULATE (0xfe7ff000, 0xf81ff000, kprobe_simulate_nop),
-
- /* PLD{W} (immediate) 1111 1000 10x1 xxxx 1111 xxxx xxxx xxxx */
- DECODE_OR (0xffd0f000, 0xf890f000),
- /* PLD{W} (immediate) 1111 1000 00x1 xxxx 1111 1100 xxxx xxxx */
- DECODE_OR (0xffd0ff00, 0xf810fc00),
- /* PLI (immediate) 1111 1001 1001 xxxx 1111 xxxx xxxx xxxx */
- DECODE_OR (0xfff0f000, 0xf990f000),
- /* PLI (immediate) 1111 1001 0001 xxxx 1111 1100 xxxx xxxx */
- DECODE_SIMULATEX(0xfff0ff00, 0xf910fc00, kprobe_simulate_nop,
- REGS(NOPCX, 0, 0, 0, 0)),
-
- /* PLD{W} (register) 1111 1000 00x1 xxxx 1111 0000 00xx xxxx */
- DECODE_OR (0xffd0ffc0, 0xf810f000),
- /* PLI (register) 1111 1001 0001 xxxx 1111 0000 00xx xxxx */
- DECODE_SIMULATEX(0xfff0ffc0, 0xf910f000, kprobe_simulate_nop,
- REGS(NOPCX, 0, 0, 0, NOSPPC)),
-
- /* Other unallocated instructions... */
- DECODE_END
-};
-
-static const union decode_item t32_table_1111_100x[] = {
- /* Store/Load single data item */
-
- /* ??? 1111 100x x11x xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0xfe600000, 0xf8600000),
-
- /* ??? 1111 1001 0101 xxxx xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0xfff00000, 0xf9500000),
-
- /* ??? 1111 100x 0xxx xxxx xxxx 10x0 xxxx xxxx */
- DECODE_REJECT (0xfe800d00, 0xf8000800),
-
- /* STRBT 1111 1000 0000 xxxx xxxx 1110 xxxx xxxx */
- /* STRHT 1111 1000 0010 xxxx xxxx 1110 xxxx xxxx */
- /* STRT 1111 1000 0100 xxxx xxxx 1110 xxxx xxxx */
- /* LDRBT 1111 1000 0001 xxxx xxxx 1110 xxxx xxxx */
- /* LDRSBT 1111 1001 0001 xxxx xxxx 1110 xxxx xxxx */
- /* LDRHT 1111 1000 0011 xxxx xxxx 1110 xxxx xxxx */
- /* LDRSHT 1111 1001 0011 xxxx xxxx 1110 xxxx xxxx */
- /* LDRT 1111 1000 0101 xxxx xxxx 1110 xxxx xxxx */
- DECODE_REJECT (0xfe800f00, 0xf8000e00),
-
- /* STR{,B,H} Rn,[PC...] 1111 1000 xxx0 1111 xxxx xxxx xxxx xxxx */
- DECODE_REJECT (0xff1f0000, 0xf80f0000),
-
- /* STR{,B,H} PC,[Rn...] 1111 1000 xxx0 xxxx 1111 xxxx xxxx xxxx */
- DECODE_REJECT (0xff10f000, 0xf800f000),
-
- /* LDR (literal) 1111 1000 x101 1111 xxxx xxxx xxxx xxxx */
- DECODE_SIMULATEX(0xff7f0000, 0xf85f0000, t32_simulate_ldr_literal,
- REGS(PC, ANY, 0, 0, 0)),
-
- /* STR (immediate) 1111 1000 0100 xxxx xxxx 1xxx xxxx xxxx */
- /* LDR (immediate) 1111 1000 0101 xxxx xxxx 1xxx xxxx xxxx */
- DECODE_OR (0xffe00800, 0xf8400800),
- /* STR (immediate) 1111 1000 1100 xxxx xxxx xxxx xxxx xxxx */
- /* LDR (immediate) 1111 1000 1101 xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xffe00000, 0xf8c00000, t32_emulate_ldrstr,
- REGS(NOPCX, ANY, 0, 0, 0)),
-
- /* STR (register) 1111 1000 0100 xxxx xxxx 0000 00xx xxxx */
- /* LDR (register) 1111 1000 0101 xxxx xxxx 0000 00xx xxxx */
- DECODE_EMULATEX (0xffe00fc0, 0xf8400000, t32_emulate_ldrstr,
- REGS(NOPCX, ANY, 0, 0, NOSPPC)),
-
- /* LDRB (literal) 1111 1000 x001 1111 xxxx xxxx xxxx xxxx */
- /* LDRSB (literal) 1111 1001 x001 1111 xxxx xxxx xxxx xxxx */
- /* LDRH (literal) 1111 1000 x011 1111 xxxx xxxx xxxx xxxx */
- /* LDRSH (literal) 1111 1001 x011 1111 xxxx xxxx xxxx xxxx */
- DECODE_SIMULATEX(0xfe5f0000, 0xf81f0000, t32_simulate_ldr_literal,
- REGS(PC, NOSPPCX, 0, 0, 0)),
-
- /* STRB (immediate) 1111 1000 0000 xxxx xxxx 1xxx xxxx xxxx */
- /* STRH (immediate) 1111 1000 0010 xxxx xxxx 1xxx xxxx xxxx */
- /* LDRB (immediate) 1111 1000 0001 xxxx xxxx 1xxx xxxx xxxx */
- /* LDRSB (immediate) 1111 1001 0001 xxxx xxxx 1xxx xxxx xxxx */
- /* LDRH (immediate) 1111 1000 0011 xxxx xxxx 1xxx xxxx xxxx */
- /* LDRSH (immediate) 1111 1001 0011 xxxx xxxx 1xxx xxxx xxxx */
- DECODE_OR (0xfec00800, 0xf8000800),
- /* STRB (immediate) 1111 1000 1000 xxxx xxxx xxxx xxxx xxxx */
- /* STRH (immediate) 1111 1000 1010 xxxx xxxx xxxx xxxx xxxx */
- /* LDRB (immediate) 1111 1000 1001 xxxx xxxx xxxx xxxx xxxx */
- /* LDRSB (immediate) 1111 1001 1001 xxxx xxxx xxxx xxxx xxxx */
- /* LDRH (immediate) 1111 1000 1011 xxxx xxxx xxxx xxxx xxxx */
- /* LDRSH (immediate) 1111 1001 1011 xxxx xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfec00000, 0xf8800000, t32_emulate_ldrstr,
- REGS(NOPCX, NOSPPCX, 0, 0, 0)),
-
- /* STRB (register) 1111 1000 0000 xxxx xxxx 0000 00xx xxxx */
- /* STRH (register) 1111 1000 0010 xxxx xxxx 0000 00xx xxxx */
- /* LDRB (register) 1111 1000 0001 xxxx xxxx 0000 00xx xxxx */
- /* LDRSB (register) 1111 1001 0001 xxxx xxxx 0000 00xx xxxx */
- /* LDRH (register) 1111 1000 0011 xxxx xxxx 0000 00xx xxxx */
- /* LDRSH (register) 1111 1001 0011 xxxx xxxx 0000 00xx xxxx */
- DECODE_EMULATEX (0xfe800fc0, 0xf8000000, t32_emulate_ldrstr,
- REGS(NOPCX, NOSPPCX, 0, 0, NOSPPC)),
-
- /* Other unallocated instructions... */
- DECODE_END
-};
-
-static const union decode_item t32_table_1111_1010___1111[] = {
- /* Data-processing (register) */
-
- /* ??? 1111 1010 011x xxxx 1111 xxxx 1xxx xxxx */
- DECODE_REJECT (0xffe0f080, 0xfa60f080),
-
- /* SXTH 1111 1010 0000 1111 1111 xxxx 1xxx xxxx */
- /* UXTH 1111 1010 0001 1111 1111 xxxx 1xxx xxxx */
- /* SXTB16 1111 1010 0010 1111 1111 xxxx 1xxx xxxx */
- /* UXTB16 1111 1010 0011 1111 1111 xxxx 1xxx xxxx */
- /* SXTB 1111 1010 0100 1111 1111 xxxx 1xxx xxxx */
- /* UXTB 1111 1010 0101 1111 1111 xxxx 1xxx xxxx */
- DECODE_EMULATEX (0xff8ff080, 0xfa0ff080, t32_emulate_rd8rn16rm0_rwflags,
- REGS(0, 0, NOSPPC, 0, NOSPPC)),
-
-
- /* ??? 1111 1010 1xxx xxxx 1111 xxxx 0x11 xxxx */
- DECODE_REJECT (0xff80f0b0, 0xfa80f030),
- /* ??? 1111 1010 1x11 xxxx 1111 xxxx 0xxx xxxx */
- DECODE_REJECT (0xffb0f080, 0xfab0f000),
-
- /* SADD16 1111 1010 1001 xxxx 1111 xxxx 0000 xxxx */
- /* SASX 1111 1010 1010 xxxx 1111 xxxx 0000 xxxx */
- /* SSAX 1111 1010 1110 xxxx 1111 xxxx 0000 xxxx */
- /* SSUB16 1111 1010 1101 xxxx 1111 xxxx 0000 xxxx */
- /* SADD8 1111 1010 1000 xxxx 1111 xxxx 0000 xxxx */
- /* SSUB8 1111 1010 1100 xxxx 1111 xxxx 0000 xxxx */
-
- /* QADD16 1111 1010 1001 xxxx 1111 xxxx 0001 xxxx */
- /* QASX 1111 1010 1010 xxxx 1111 xxxx 0001 xxxx */
- /* QSAX 1111 1010 1110 xxxx 1111 xxxx 0001 xxxx */
- /* QSUB16 1111 1010 1101 xxxx 1111 xxxx 0001 xxxx */
- /* QADD8 1111 1010 1000 xxxx 1111 xxxx 0001 xxxx */
- /* QSUB8 1111 1010 1100 xxxx 1111 xxxx 0001 xxxx */
-
- /* SHADD16 1111 1010 1001 xxxx 1111 xxxx 0010 xxxx */
- /* SHASX 1111 1010 1010 xxxx 1111 xxxx 0010 xxxx */
- /* SHSAX 1111 1010 1110 xxxx 1111 xxxx 0010 xxxx */
- /* SHSUB16 1111 1010 1101 xxxx 1111 xxxx 0010 xxxx */
- /* SHADD8 1111 1010 1000 xxxx 1111 xxxx 0010 xxxx */
- /* SHSUB8 1111 1010 1100 xxxx 1111 xxxx 0010 xxxx */
-
- /* UADD16 1111 1010 1001 xxxx 1111 xxxx 0100 xxxx */
- /* UASX 1111 1010 1010 xxxx 1111 xxxx 0100 xxxx */
- /* USAX 1111 1010 1110 xxxx 1111 xxxx 0100 xxxx */
- /* USUB16 1111 1010 1101 xxxx 1111 xxxx 0100 xxxx */
- /* UADD8 1111 1010 1000 xxxx 1111 xxxx 0100 xxxx */
- /* USUB8 1111 1010 1100 xxxx 1111 xxxx 0100 xxxx */
-
- /* UQADD16 1111 1010 1001 xxxx 1111 xxxx 0101 xxxx */
- /* UQASX 1111 1010 1010 xxxx 1111 xxxx 0101 xxxx */
- /* UQSAX 1111 1010 1110 xxxx 1111 xxxx 0101 xxxx */
- /* UQSUB16 1111 1010 1101 xxxx 1111 xxxx 0101 xxxx */
- /* UQADD8 1111 1010 1000 xxxx 1111 xxxx 0101 xxxx */
- /* UQSUB8 1111 1010 1100 xxxx 1111 xxxx 0101 xxxx */
-
- /* UHADD16 1111 1010 1001 xxxx 1111 xxxx 0110 xxxx */
- /* UHASX 1111 1010 1010 xxxx 1111 xxxx 0110 xxxx */
- /* UHSAX 1111 1010 1110 xxxx 1111 xxxx 0110 xxxx */
- /* UHSUB16 1111 1010 1101 xxxx 1111 xxxx 0110 xxxx */
- /* UHADD8 1111 1010 1000 xxxx 1111 xxxx 0110 xxxx */
- /* UHSUB8 1111 1010 1100 xxxx 1111 xxxx 0110 xxxx */
- DECODE_OR (0xff80f080, 0xfa80f000),
-
- /* SXTAH 1111 1010 0000 xxxx 1111 xxxx 1xxx xxxx */
- /* UXTAH 1111 1010 0001 xxxx 1111 xxxx 1xxx xxxx */
- /* SXTAB16 1111 1010 0010 xxxx 1111 xxxx 1xxx xxxx */
- /* UXTAB16 1111 1010 0011 xxxx 1111 xxxx 1xxx xxxx */
- /* SXTAB 1111 1010 0100 xxxx 1111 xxxx 1xxx xxxx */
- /* UXTAB 1111 1010 0101 xxxx 1111 xxxx 1xxx xxxx */
- DECODE_OR (0xff80f080, 0xfa00f080),
-
- /* QADD 1111 1010 1000 xxxx 1111 xxxx 1000 xxxx */
- /* QDADD 1111 1010 1000 xxxx 1111 xxxx 1001 xxxx */
- /* QSUB 1111 1010 1000 xxxx 1111 xxxx 1010 xxxx */
- /* QDSUB 1111 1010 1000 xxxx 1111 xxxx 1011 xxxx */
- DECODE_OR (0xfff0f0c0, 0xfa80f080),
-
- /* SEL 1111 1010 1010 xxxx 1111 xxxx 1000 xxxx */
- DECODE_OR (0xfff0f0f0, 0xfaa0f080),
-
- /* LSL 1111 1010 000x xxxx 1111 xxxx 0000 xxxx */
- /* LSR 1111 1010 001x xxxx 1111 xxxx 0000 xxxx */
- /* ASR 1111 1010 010x xxxx 1111 xxxx 0000 xxxx */
- /* ROR 1111 1010 011x xxxx 1111 xxxx 0000 xxxx */
- DECODE_EMULATEX (0xff80f0f0, 0xfa00f000, t32_emulate_rd8rn16rm0_rwflags,
- REGS(NOSPPC, 0, NOSPPC, 0, NOSPPC)),
-
- /* CLZ 1111 1010 1010 xxxx 1111 xxxx 1000 xxxx */
- DECODE_OR (0xfff0f0f0, 0xfab0f080),
-
- /* REV 1111 1010 1001 xxxx 1111 xxxx 1000 xxxx */
- /* REV16 1111 1010 1001 xxxx 1111 xxxx 1001 xxxx */
- /* RBIT 1111 1010 1001 xxxx 1111 xxxx 1010 xxxx */
- /* REVSH 1111 1010 1001 xxxx 1111 xxxx 1011 xxxx */
- DECODE_EMULATEX (0xfff0f0c0, 0xfa90f080, t32_emulate_rd8rn16_noflags,
- REGS(NOSPPC, 0, NOSPPC, 0, SAMEAS16)),
-
- /* Other unallocated instructions... */
- DECODE_END
-};
-
-static const union decode_item t32_table_1111_1011_0[] = {
- /* Multiply, multiply accumulate, and absolute difference */
-
- /* ??? 1111 1011 0000 xxxx 1111 xxxx 0001 xxxx */
- DECODE_REJECT (0xfff0f0f0, 0xfb00f010),
- /* ??? 1111 1011 0111 xxxx 1111 xxxx 0001 xxxx */
- DECODE_REJECT (0xfff0f0f0, 0xfb70f010),
-
- /* SMULxy 1111 1011 0001 xxxx 1111 xxxx 00xx xxxx */
- DECODE_OR (0xfff0f0c0, 0xfb10f000),
- /* MUL 1111 1011 0000 xxxx 1111 xxxx 0000 xxxx */
- /* SMUAD{X} 1111 1011 0010 xxxx 1111 xxxx 000x xxxx */
- /* SMULWy 1111 1011 0011 xxxx 1111 xxxx 000x xxxx */
- /* SMUSD{X} 1111 1011 0100 xxxx 1111 xxxx 000x xxxx */
- /* SMMUL{R} 1111 1011 0101 xxxx 1111 xxxx 000x xxxx */
- /* USAD8 1111 1011 0111 xxxx 1111 xxxx 0000 xxxx */
- DECODE_EMULATEX (0xff80f0e0, 0xfb00f000, t32_emulate_rd8rn16rm0_rwflags,
- REGS(NOSPPC, 0, NOSPPC, 0, NOSPPC)),
-
- /* ??? 1111 1011 0111 xxxx xxxx xxxx 0001 xxxx */
- DECODE_REJECT (0xfff000f0, 0xfb700010),
-
- /* SMLAxy 1111 1011 0001 xxxx xxxx xxxx 00xx xxxx */
- DECODE_OR (0xfff000c0, 0xfb100000),
- /* MLA 1111 1011 0000 xxxx xxxx xxxx 0000 xxxx */
- /* MLS 1111 1011 0000 xxxx xxxx xxxx 0001 xxxx */
- /* SMLAD{X} 1111 1011 0010 xxxx xxxx xxxx 000x xxxx */
- /* SMLAWy 1111 1011 0011 xxxx xxxx xxxx 000x xxxx */
- /* SMLSD{X} 1111 1011 0100 xxxx xxxx xxxx 000x xxxx */
- /* SMMLA{R} 1111 1011 0101 xxxx xxxx xxxx 000x xxxx */
- /* SMMLS{R} 1111 1011 0110 xxxx xxxx xxxx 000x xxxx */
- /* USADA8 1111 1011 0111 xxxx xxxx xxxx 0000 xxxx */
- DECODE_EMULATEX (0xff8000c0, 0xfb000000, t32_emulate_rd8rn16rm0ra12_noflags,
- REGS(NOSPPC, NOSPPCX, NOSPPC, 0, NOSPPC)),
-
- /* Other unallocated instructions... */
- DECODE_END
-};
-
-static const union decode_item t32_table_1111_1011_1[] = {
- /* Long multiply, long multiply accumulate, and divide */
-
- /* UMAAL 1111 1011 1110 xxxx xxxx xxxx 0110 xxxx */
- DECODE_OR (0xfff000f0, 0xfbe00060),
- /* SMLALxy 1111 1011 1100 xxxx xxxx xxxx 10xx xxxx */
- DECODE_OR (0xfff000c0, 0xfbc00080),
- /* SMLALD{X} 1111 1011 1100 xxxx xxxx xxxx 110x xxxx */
- /* SMLSLD{X} 1111 1011 1101 xxxx xxxx xxxx 110x xxxx */
- DECODE_OR (0xffe000e0, 0xfbc000c0),
- /* SMULL 1111 1011 1000 xxxx xxxx xxxx 0000 xxxx */
- /* UMULL 1111 1011 1010 xxxx xxxx xxxx 0000 xxxx */
- /* SMLAL 1111 1011 1100 xxxx xxxx xxxx 0000 xxxx */
- /* UMLAL 1111 1011 1110 xxxx xxxx xxxx 0000 xxxx */
- DECODE_EMULATEX (0xff9000f0, 0xfb800000, t32_emulate_rdlo12rdhi8rn16rm0_noflags,
- REGS(NOSPPC, NOSPPC, NOSPPC, 0, NOSPPC)),
-
- /* SDIV 1111 1011 1001 xxxx xxxx xxxx 1111 xxxx */
- /* UDIV 1111 1011 1011 xxxx xxxx xxxx 1111 xxxx */
- /* Other unallocated instructions... */
- DECODE_END
-};
-
-const union decode_item kprobe_decode_thumb32_table[] = {
-
- /*
- * Load/store multiple instructions
- * 1110 100x x0xx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0xfe400000, 0xe8000000, t32_table_1110_100x_x0xx),
-
- /*
- * Load/store dual, load/store exclusive, table branch
- * 1110 100x x1xx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0xfe400000, 0xe8400000, t32_table_1110_100x_x1xx),
-
- /*
- * Data-processing (shifted register)
- * 1110 101x xxxx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0xfe000000, 0xea000000, t32_table_1110_101x),
-
- /*
- * Coprocessor instructions
- * 1110 11xx xxxx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_REJECT (0xfc000000, 0xec000000),
-
- /*
- * Data-processing (modified immediate)
- * 1111 0x0x xxxx xxxx 0xxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0xfa008000, 0xf0000000, t32_table_1111_0x0x___0),
-
- /*
- * Data-processing (plain binary immediate)
- * 1111 0x1x xxxx xxxx 0xxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0xfa008000, 0xf2000000, t32_table_1111_0x1x___0),
-
- /*
- * Branches and miscellaneous control
- * 1111 0xxx xxxx xxxx 1xxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0xf8008000, 0xf0008000, t32_table_1111_0xxx___1),
-
- /*
- * Advanced SIMD element or structure load/store instructions
- * 1111 1001 xxx0 xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_REJECT (0xff100000, 0xf9000000),
-
- /*
- * Memory hints
- * 1111 100x x0x1 xxxx 1111 xxxx xxxx xxxx
- */
- DECODE_TABLE (0xfe50f000, 0xf810f000, t32_table_1111_100x_x0x1__1111),
-
- /*
- * Store single data item
- * 1111 1000 xxx0 xxxx xxxx xxxx xxxx xxxx
- * Load single data items
- * 1111 100x xxx1 xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0xfe000000, 0xf8000000, t32_table_1111_100x),
-
- /*
- * Data-processing (register)
- * 1111 1010 xxxx xxxx 1111 xxxx xxxx xxxx
- */
- DECODE_TABLE (0xff00f000, 0xfa00f000, t32_table_1111_1010___1111),
-
- /*
- * Multiply, multiply accumulate, and absolute difference
- * 1111 1011 0xxx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0xff800000, 0xfb000000, t32_table_1111_1011_0),
-
- /*
- * Long multiply, long multiply accumulate, and divide
- * 1111 1011 1xxx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_TABLE (0xff800000, 0xfb800000, t32_table_1111_1011_1),
-
- /*
- * Coprocessor instructions
- * 1111 11xx xxxx xxxx xxxx xxxx xxxx xxxx
- */
- DECODE_END
-};
-#ifdef CONFIG_ARM_KPROBES_TEST_MODULE
-EXPORT_SYMBOL_GPL(kprobe_decode_thumb32_table);
-#endif
+/* t16 thumb actions */
static void __kprobes
-t16_simulate_bxblx(struct kprobe *p, struct pt_regs *regs)
+t16_simulate_bxblx(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = thumb_probe_pc(p);
+ unsigned long pc = regs->ARM_pc + 2;
int rm = (insn >> 3) & 0xf;
unsigned long rmv = (rm == 15) ? pc : regs->uregs[rm];
if (insn & (1 << 7)) /* BLX ? */
- regs->ARM_lr = (unsigned long)p->addr + 2;
+ regs->ARM_lr = regs->ARM_pc | 1;
bx_write_pc(rmv, regs);
}
static void __kprobes
-t16_simulate_ldr_literal(struct kprobe *p, struct pt_regs *regs)
+t16_simulate_ldr_literal(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long* base = (unsigned long *)(thumb_probe_pc(p) & ~3);
+ unsigned long *base = (unsigned long *)((regs->ARM_pc + 2) & ~3);
long index = insn & 0xff;
int rt = (insn >> 8) & 0x7;
regs->uregs[rt] = base[index];
}
static void __kprobes
-t16_simulate_ldrstr_sp_relative(struct kprobe *p, struct pt_regs *regs)
+t16_simulate_ldrstr_sp_relative(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
unsigned long* base = (unsigned long *)regs->ARM_sp;
long index = insn & 0xff;
int rt = (insn >> 8) & 0x7;
@@ -986,20 +342,20 @@ t16_simulate_ldrstr_sp_relative(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t16_simulate_reladr(struct kprobe *p, struct pt_regs *regs)
+t16_simulate_reladr(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
unsigned long base = (insn & 0x800) ? regs->ARM_sp
- : (thumb_probe_pc(p) & ~3);
+ : ((regs->ARM_pc + 2) & ~3);
long offset = insn & 0xff;
int rt = (insn >> 8) & 0x7;
regs->uregs[rt] = base + offset * 4;
}
static void __kprobes
-t16_simulate_add_sp_imm(struct kprobe *p, struct pt_regs *regs)
+t16_simulate_add_sp_imm(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
long imm = insn & 0x7f;
if (insn & 0x80) /* SUB */
regs->ARM_sp -= imm * 4;
@@ -1008,21 +364,22 @@ t16_simulate_add_sp_imm(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t16_simulate_cbz(struct kprobe *p, struct pt_regs *regs)
+t16_simulate_cbz(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
int rn = insn & 0x7;
- kprobe_opcode_t nonzero = regs->uregs[rn] ? insn : ~insn;
+ probes_opcode_t nonzero = regs->uregs[rn] ? insn : ~insn;
if (nonzero & 0x800) {
long i = insn & 0x200;
long imm5 = insn & 0xf8;
- unsigned long pc = thumb_probe_pc(p);
+ unsigned long pc = regs->ARM_pc + 2;
regs->ARM_pc = pc + (i >> 3) + (imm5 >> 2);
}
}
static void __kprobes
-t16_simulate_it(struct kprobe *p, struct pt_regs *regs)
+t16_simulate_it(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
/*
* The 8 IT state bits are split into two parts in CPSR:
@@ -1030,7 +387,6 @@ t16_simulate_it(struct kprobe *p, struct pt_regs *regs)
* ITSTATE<7:2> are in CPSR<15:10>
* The new IT state is in the lower byte of insn.
*/
- kprobe_opcode_t insn = p->opcode;
unsigned long cpsr = regs->ARM_cpsr;
cpsr &= ~PSR_IT_MASK;
cpsr |= (insn & 0xfc) << 8;
@@ -1039,50 +395,54 @@ t16_simulate_it(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t16_singlestep_it(struct kprobe *p, struct pt_regs *regs)
+t16_singlestep_it(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
regs->ARM_pc += 2;
- t16_simulate_it(p, regs);
+ t16_simulate_it(insn, asi, regs);
}
-static enum kprobe_insn __kprobes
-t16_decode_it(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+static enum probes_insn __kprobes
+t16_decode_it(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d)
{
asi->insn_singlestep = t16_singlestep_it;
return INSN_GOOD_NO_SLOT;
}
static void __kprobes
-t16_simulate_cond_branch(struct kprobe *p, struct pt_regs *regs)
+t16_simulate_cond_branch(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = thumb_probe_pc(p);
+ unsigned long pc = regs->ARM_pc + 2;
long offset = insn & 0x7f;
offset -= insn & 0x80; /* Apply sign bit */
regs->ARM_pc = pc + (offset * 2);
}
-static enum kprobe_insn __kprobes
-t16_decode_cond_branch(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+static enum probes_insn __kprobes
+t16_decode_cond_branch(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d)
{
int cc = (insn >> 8) & 0xf;
- asi->insn_check_cc = kprobe_condition_checks[cc];
+ asi->insn_check_cc = probes_condition_checks[cc];
asi->insn_handler = t16_simulate_cond_branch;
return INSN_GOOD_NO_SLOT;
}
static void __kprobes
-t16_simulate_branch(struct kprobe *p, struct pt_regs *regs)
+t16_simulate_branch(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = thumb_probe_pc(p);
+ unsigned long pc = regs->ARM_pc + 2;
long offset = insn & 0x3ff;
offset -= insn & 0x400; /* Apply sign bit */
regs->ARM_pc = pc + (offset * 2);
}
static unsigned long __kprobes
-t16_emulate_loregs(struct kprobe *p, struct pt_regs *regs)
+t16_emulate_loregs(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
unsigned long oldcpsr = regs->ARM_cpsr;
unsigned long newcpsr;
@@ -1095,7 +455,7 @@ t16_emulate_loregs(struct kprobe *p, struct pt_regs *regs)
"mrs %[newcpsr], cpsr \n\t"
: [newcpsr] "=r" (newcpsr)
: [oldcpsr] "r" (oldcpsr), [regs] "r" (regs),
- [fn] "r" (p->ainsn.insn_fn)
+ [fn] "r" (asi->insn_fn)
: "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
"lr", "memory", "cc"
);
@@ -1104,24 +464,26 @@ t16_emulate_loregs(struct kprobe *p, struct pt_regs *regs)
}
static void __kprobes
-t16_emulate_loregs_rwflags(struct kprobe *p, struct pt_regs *regs)
+t16_emulate_loregs_rwflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- regs->ARM_cpsr = t16_emulate_loregs(p, regs);
+ regs->ARM_cpsr = t16_emulate_loregs(insn, asi, regs);
}
static void __kprobes
-t16_emulate_loregs_noitrwflags(struct kprobe *p, struct pt_regs *regs)
+t16_emulate_loregs_noitrwflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- unsigned long cpsr = t16_emulate_loregs(p, regs);
+ unsigned long cpsr = t16_emulate_loregs(insn, asi, regs);
if (!in_it_block(cpsr))
regs->ARM_cpsr = cpsr;
}
static void __kprobes
-t16_emulate_hiregs(struct kprobe *p, struct pt_regs *regs)
+t16_emulate_hiregs(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
- kprobe_opcode_t insn = p->opcode;
- unsigned long pc = thumb_probe_pc(p);
+ unsigned long pc = regs->ARM_pc + 2;
int rdn = (insn & 0x7) | ((insn & 0x80) >> 4);
int rm = (insn >> 3) & 0xf;
@@ -1137,7 +499,7 @@ t16_emulate_hiregs(struct kprobe *p, struct pt_regs *regs)
"blx %[fn] \n\t"
"mrs %[cpsr], cpsr \n\t"
: "=r" (rdnv), [cpsr] "=r" (cpsr)
- : "0" (rdnv), "r" (rmv), "1" (cpsr), [fn] "r" (p->ainsn.insn_fn)
+ : "0" (rdnv), "r" (rmv), "1" (cpsr), [fn] "r" (asi->insn_fn)
: "lr", "memory", "cc"
);
@@ -1148,18 +510,20 @@ t16_emulate_hiregs(struct kprobe *p, struct pt_regs *regs)
regs->ARM_cpsr = (regs->ARM_cpsr & ~APSR_MASK) | (cpsr & APSR_MASK);
}
-static enum kprobe_insn __kprobes
-t16_decode_hiregs(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+static enum probes_insn __kprobes
+t16_decode_hiregs(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d)
{
insn &= ~0x00ff;
insn |= 0x001; /* Set Rdn = R1 and Rm = R0 */
- ((u16 *)asi->insn)[0] = insn;
+ ((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(insn);
asi->insn_handler = t16_emulate_hiregs;
return INSN_GOOD;
}
static void __kprobes
-t16_emulate_push(struct kprobe *p, struct pt_regs *regs)
+t16_emulate_push(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
__asm__ __volatile__ (
"ldr r9, [%[regs], #13*4] \n\t"
@@ -1168,28 +532,32 @@ t16_emulate_push(struct kprobe *p, struct pt_regs *regs)
"blx %[fn] \n\t"
"str r9, [%[regs], #13*4] \n\t"
:
- : [regs] "r" (regs), [fn] "r" (p->ainsn.insn_fn)
+ : [regs] "r" (regs), [fn] "r" (asi->insn_fn)
: "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9",
"lr", "memory", "cc"
);
}
-static enum kprobe_insn __kprobes
-t16_decode_push(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+static enum probes_insn __kprobes
+t16_decode_push(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d)
{
/*
* To simulate a PUSH we use a Thumb-2 "STMDB R9!, {registers}"
* and call it with R9=SP and LR in the register list represented
* by R8.
*/
- ((u16 *)asi->insn)[0] = 0xe929; /* 1st half STMDB R9!,{} */
- ((u16 *)asi->insn)[1] = insn & 0x1ff; /* 2nd half (register list) */
+ /* 1st half STMDB R9!,{} */
+ ((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(0xe929);
+ /* 2nd half (register list) */
+ ((u16 *)asi->insn)[1] = __opcode_to_mem_thumb16(insn & 0x1ff);
asi->insn_handler = t16_emulate_push;
return INSN_GOOD;
}
static void __kprobes
-t16_emulate_pop_nopc(struct kprobe *p, struct pt_regs *regs)
+t16_emulate_pop_nopc(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
__asm__ __volatile__ (
"ldr r9, [%[regs], #13*4] \n\t"
@@ -1198,14 +566,15 @@ t16_emulate_pop_nopc(struct kprobe *p, struct pt_regs *regs)
"stmia %[regs], {r0-r7} \n\t"
"str r9, [%[regs], #13*4] \n\t"
:
- : [regs] "r" (regs), [fn] "r" (p->ainsn.insn_fn)
+ : [regs] "r" (regs), [fn] "r" (asi->insn_fn)
: "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r9",
"lr", "memory", "cc"
);
}
static void __kprobes
-t16_emulate_pop_pc(struct kprobe *p, struct pt_regs *regs)
+t16_emulate_pop_pc(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
{
register unsigned long pc asm("r8");
@@ -1216,7 +585,7 @@ t16_emulate_pop_pc(struct kprobe *p, struct pt_regs *regs)
"stmia %[regs], {r0-r7} \n\t"
"str r9, [%[regs], #13*4] \n\t"
: "=r" (pc)
- : [regs] "r" (regs), [fn] "r" (p->ainsn.insn_fn)
+ : [regs] "r" (regs), [fn] "r" (asi->insn_fn)
: "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r9",
"lr", "memory", "cc"
);
@@ -1224,246 +593,74 @@ t16_emulate_pop_pc(struct kprobe *p, struct pt_regs *regs)
bx_write_pc(pc, regs);
}
-static enum kprobe_insn __kprobes
-t16_decode_pop(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+static enum probes_insn __kprobes
+t16_decode_pop(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d)
{
/*
* To simulate a POP we use a Thumb-2 "LDMDB R9!, {registers}"
* and call it with R9=SP and PC in the register list represented
* by R8.
*/
- ((u16 *)asi->insn)[0] = 0xe8b9; /* 1st half LDMIA R9!,{} */
- ((u16 *)asi->insn)[1] = insn & 0x1ff; /* 2nd half (register list) */
+ /* 1st half LDMIA R9!,{} */
+ ((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(0xe8b9);
+ /* 2nd half (register list) */
+ ((u16 *)asi->insn)[1] = __opcode_to_mem_thumb16(insn & 0x1ff);
asi->insn_handler = insn & 0x100 ? t16_emulate_pop_pc
: t16_emulate_pop_nopc;
return INSN_GOOD;
}
-static const union decode_item t16_table_1011[] = {
- /* Miscellaneous 16-bit instructions */
-
- /* ADD (SP plus immediate) 1011 0000 0xxx xxxx */
- /* SUB (SP minus immediate) 1011 0000 1xxx xxxx */
- DECODE_SIMULATE (0xff00, 0xb000, t16_simulate_add_sp_imm),
-
- /* CBZ 1011 00x1 xxxx xxxx */
- /* CBNZ 1011 10x1 xxxx xxxx */
- DECODE_SIMULATE (0xf500, 0xb100, t16_simulate_cbz),
-
- /* SXTH 1011 0010 00xx xxxx */
- /* SXTB 1011 0010 01xx xxxx */
- /* UXTH 1011 0010 10xx xxxx */
- /* UXTB 1011 0010 11xx xxxx */
- /* REV 1011 1010 00xx xxxx */
- /* REV16 1011 1010 01xx xxxx */
- /* ??? 1011 1010 10xx xxxx */
- /* REVSH 1011 1010 11xx xxxx */
- DECODE_REJECT (0xffc0, 0xba80),
- DECODE_EMULATE (0xf500, 0xb000, t16_emulate_loregs_rwflags),
-
- /* PUSH 1011 010x xxxx xxxx */
- DECODE_CUSTOM (0xfe00, 0xb400, t16_decode_push),
- /* POP 1011 110x xxxx xxxx */
- DECODE_CUSTOM (0xfe00, 0xbc00, t16_decode_pop),
-
- /*
- * If-Then, and hints
- * 1011 1111 xxxx xxxx
- */
-
- /* YIELD 1011 1111 0001 0000 */
- DECODE_OR (0xffff, 0xbf10),
- /* SEV 1011 1111 0100 0000 */
- DECODE_EMULATE (0xffff, 0xbf40, kprobe_emulate_none),
- /* NOP 1011 1111 0000 0000 */
- /* WFE 1011 1111 0010 0000 */
- /* WFI 1011 1111 0011 0000 */
- DECODE_SIMULATE (0xffcf, 0xbf00, kprobe_simulate_nop),
- /* Unassigned hints 1011 1111 xxxx 0000 */
- DECODE_REJECT (0xff0f, 0xbf00),
- /* IT 1011 1111 xxxx xxxx */
- DECODE_CUSTOM (0xff00, 0xbf00, t16_decode_it),
-
- /* SETEND 1011 0110 010x xxxx */
- /* CPS 1011 0110 011x xxxx */
- /* BKPT 1011 1110 xxxx xxxx */
- /* And unallocated instructions... */
- DECODE_END
+const union decode_action kprobes_t16_actions[NUM_PROBES_T16_ACTIONS] = {
+ [PROBES_T16_ADD_SP] = {.handler = t16_simulate_add_sp_imm},
+ [PROBES_T16_CBZ] = {.handler = t16_simulate_cbz},
+ [PROBES_T16_SIGN_EXTEND] = {.handler = t16_emulate_loregs_rwflags},
+ [PROBES_T16_PUSH] = {.decoder = t16_decode_push},
+ [PROBES_T16_POP] = {.decoder = t16_decode_pop},
+ [PROBES_T16_SEV] = {.handler = probes_emulate_none},
+ [PROBES_T16_WFE] = {.handler = probes_simulate_nop},
+ [PROBES_T16_IT] = {.decoder = t16_decode_it},
+ [PROBES_T16_CMP] = {.handler = t16_emulate_loregs_rwflags},
+ [PROBES_T16_ADDSUB] = {.handler = t16_emulate_loregs_noitrwflags},
+ [PROBES_T16_LOGICAL] = {.handler = t16_emulate_loregs_noitrwflags},
+ [PROBES_T16_LDR_LIT] = {.handler = t16_simulate_ldr_literal},
+ [PROBES_T16_BLX] = {.handler = t16_simulate_bxblx},
+ [PROBES_T16_HIREGOPS] = {.decoder = t16_decode_hiregs},
+ [PROBES_T16_LDRHSTRH] = {.handler = t16_emulate_loregs_rwflags},
+ [PROBES_T16_LDRSTR] = {.handler = t16_simulate_ldrstr_sp_relative},
+ [PROBES_T16_ADR] = {.handler = t16_simulate_reladr},
+ [PROBES_T16_LDMSTM] = {.handler = t16_emulate_loregs_rwflags},
+ [PROBES_T16_BRANCH_COND] = {.decoder = t16_decode_cond_branch},
+ [PROBES_T16_BRANCH] = {.handler = t16_simulate_branch},
};
-const union decode_item kprobe_decode_thumb16_table[] = {
-
- /*
- * Shift (immediate), add, subtract, move, and compare
- * 00xx xxxx xxxx xxxx
- */
-
- /* CMP (immediate) 0010 1xxx xxxx xxxx */
- DECODE_EMULATE (0xf800, 0x2800, t16_emulate_loregs_rwflags),
-
- /* ADD (register) 0001 100x xxxx xxxx */
- /* SUB (register) 0001 101x xxxx xxxx */
- /* LSL (immediate) 0000 0xxx xxxx xxxx */
- /* LSR (immediate) 0000 1xxx xxxx xxxx */
- /* ASR (immediate) 0001 0xxx xxxx xxxx */
- /* ADD (immediate, Thumb) 0001 110x xxxx xxxx */
- /* SUB (immediate, Thumb) 0001 111x xxxx xxxx */
- /* MOV (immediate) 0010 0xxx xxxx xxxx */
- /* ADD (immediate, Thumb) 0011 0xxx xxxx xxxx */
- /* SUB (immediate, Thumb) 0011 1xxx xxxx xxxx */
- DECODE_EMULATE (0xc000, 0x0000, t16_emulate_loregs_noitrwflags),
-
- /*
- * 16-bit Thumb data-processing instructions
- * 0100 00xx xxxx xxxx
- */
-
- /* TST (register) 0100 0010 00xx xxxx */
- DECODE_EMULATE (0xffc0, 0x4200, t16_emulate_loregs_rwflags),
- /* CMP (register) 0100 0010 10xx xxxx */
- /* CMN (register) 0100 0010 11xx xxxx */
- DECODE_EMULATE (0xff80, 0x4280, t16_emulate_loregs_rwflags),
- /* AND (register) 0100 0000 00xx xxxx */
- /* EOR (register) 0100 0000 01xx xxxx */
- /* LSL (register) 0100 0000 10xx xxxx */
- /* LSR (register) 0100 0000 11xx xxxx */
- /* ASR (register) 0100 0001 00xx xxxx */
- /* ADC (register) 0100 0001 01xx xxxx */
- /* SBC (register) 0100 0001 10xx xxxx */
- /* ROR (register) 0100 0001 11xx xxxx */
- /* RSB (immediate) 0100 0010 01xx xxxx */
- /* ORR (register) 0100 0011 00xx xxxx */
- /* MUL 0100 0011 00xx xxxx */
- /* BIC (register) 0100 0011 10xx xxxx */
- /* MVN (register) 0100 0011 10xx xxxx */
- DECODE_EMULATE (0xfc00, 0x4000, t16_emulate_loregs_noitrwflags),
-
- /*
- * Special data instructions and branch and exchange
- * 0100 01xx xxxx xxxx
- */
-
- /* BLX pc 0100 0111 1111 1xxx */
- DECODE_REJECT (0xfff8, 0x47f8),
-
- /* BX (register) 0100 0111 0xxx xxxx */
- /* BLX (register) 0100 0111 1xxx xxxx */
- DECODE_SIMULATE (0xff00, 0x4700, t16_simulate_bxblx),
-
- /* ADD pc, pc 0100 0100 1111 1111 */
- DECODE_REJECT (0xffff, 0x44ff),
-
- /* ADD (register) 0100 0100 xxxx xxxx */
- /* CMP (register) 0100 0101 xxxx xxxx */
- /* MOV (register) 0100 0110 xxxx xxxx */
- DECODE_CUSTOM (0xfc00, 0x4400, t16_decode_hiregs),
-
- /*
- * Load from Literal Pool
- * LDR (literal) 0100 1xxx xxxx xxxx
- */
- DECODE_SIMULATE (0xf800, 0x4800, t16_simulate_ldr_literal),
-
- /*
- * 16-bit Thumb Load/store instructions
- * 0101 xxxx xxxx xxxx
- * 011x xxxx xxxx xxxx
- * 100x xxxx xxxx xxxx
- */
-
- /* STR (register) 0101 000x xxxx xxxx */
- /* STRH (register) 0101 001x xxxx xxxx */
- /* STRB (register) 0101 010x xxxx xxxx */
- /* LDRSB (register) 0101 011x xxxx xxxx */
- /* LDR (register) 0101 100x xxxx xxxx */
- /* LDRH (register) 0101 101x xxxx xxxx */
- /* LDRB (register) 0101 110x xxxx xxxx */
- /* LDRSH (register) 0101 111x xxxx xxxx */
- /* STR (immediate, Thumb) 0110 0xxx xxxx xxxx */
- /* LDR (immediate, Thumb) 0110 1xxx xxxx xxxx */
- /* STRB (immediate, Thumb) 0111 0xxx xxxx xxxx */
- /* LDRB (immediate, Thumb) 0111 1xxx xxxx xxxx */
- DECODE_EMULATE (0xc000, 0x4000, t16_emulate_loregs_rwflags),
- /* STRH (immediate, Thumb) 1000 0xxx xxxx xxxx */
- /* LDRH (immediate, Thumb) 1000 1xxx xxxx xxxx */
- DECODE_EMULATE (0xf000, 0x8000, t16_emulate_loregs_rwflags),
- /* STR (immediate, Thumb) 1001 0xxx xxxx xxxx */
- /* LDR (immediate, Thumb) 1001 1xxx xxxx xxxx */
- DECODE_SIMULATE (0xf000, 0x9000, t16_simulate_ldrstr_sp_relative),
-
- /*
- * Generate PC-/SP-relative address
- * ADR (literal) 1010 0xxx xxxx xxxx
- * ADD (SP plus immediate) 1010 1xxx xxxx xxxx
- */
- DECODE_SIMULATE (0xf000, 0xa000, t16_simulate_reladr),
-
- /*
- * Miscellaneous 16-bit instructions
- * 1011 xxxx xxxx xxxx
- */
- DECODE_TABLE (0xf000, 0xb000, t16_table_1011),
-
- /* STM 1100 0xxx xxxx xxxx */
- /* LDM 1100 1xxx xxxx xxxx */
- DECODE_EMULATE (0xf000, 0xc000, t16_emulate_loregs_rwflags),
-
- /*
- * Conditional branch, and Supervisor Call
- */
-
- /* Permanently UNDEFINED 1101 1110 xxxx xxxx */
- /* SVC 1101 1111 xxxx xxxx */
- DECODE_REJECT (0xfe00, 0xde00),
-
- /* Conditional branch 1101 xxxx xxxx xxxx */
- DECODE_CUSTOM (0xf000, 0xd000, t16_decode_cond_branch),
-
- /*
- * Unconditional branch
- * B 1110 0xxx xxxx xxxx
- */
- DECODE_SIMULATE (0xf800, 0xe000, t16_simulate_branch),
-
- DECODE_END
+const union decode_action kprobes_t32_actions[NUM_PROBES_T32_ACTIONS] = {
+ [PROBES_T32_LDMSTM] = {.decoder = t32_decode_ldmstm},
+ [PROBES_T32_LDRDSTRD] = {.handler = t32_emulate_ldrdstrd},
+ [PROBES_T32_TABLE_BRANCH] = {.handler = t32_simulate_table_branch},
+ [PROBES_T32_TST] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
+ [PROBES_T32_MOV] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
+ [PROBES_T32_ADDSUB] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
+ [PROBES_T32_LOGICAL] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
+ [PROBES_T32_CMP] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
+ [PROBES_T32_ADDWSUBW_PC] = {.handler = t32_emulate_rd8pc16_noflags,},
+ [PROBES_T32_ADDWSUBW] = {.handler = t32_emulate_rd8rn16_noflags},
+ [PROBES_T32_MOVW] = {.handler = t32_emulate_rd8rn16_noflags},
+ [PROBES_T32_SAT] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
+ [PROBES_T32_BITFIELD] = {.handler = t32_emulate_rd8rn16_noflags},
+ [PROBES_T32_SEV] = {.handler = probes_emulate_none},
+ [PROBES_T32_WFE] = {.handler = probes_simulate_nop},
+ [PROBES_T32_MRS] = {.handler = t32_simulate_mrs},
+ [PROBES_T32_BRANCH_COND] = {.decoder = t32_decode_cond_branch},
+ [PROBES_T32_BRANCH] = {.handler = t32_simulate_branch},
+ [PROBES_T32_PLDI] = {.handler = probes_simulate_nop},
+ [PROBES_T32_LDR_LIT] = {.handler = t32_simulate_ldr_literal},
+ [PROBES_T32_LDRSTR] = {.handler = t32_emulate_ldrstr},
+ [PROBES_T32_SIGN_EXTEND] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
+ [PROBES_T32_MEDIA] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
+ [PROBES_T32_REVERSE] = {.handler = t32_emulate_rd8rn16_noflags},
+ [PROBES_T32_MUL_ADD] = {.handler = t32_emulate_rd8rn16rm0_rwflags},
+ [PROBES_T32_MUL_ADD2] = {.handler = t32_emulate_rd8rn16rm0ra12_noflags},
+ [PROBES_T32_MUL_ADD_LONG] = {
+ .handler = t32_emulate_rdlo12rdhi8rn16rm0_noflags},
};
-#ifdef CONFIG_ARM_KPROBES_TEST_MODULE
-EXPORT_SYMBOL_GPL(kprobe_decode_thumb16_table);
-#endif
-
-static unsigned long __kprobes thumb_check_cc(unsigned long cpsr)
-{
- if (unlikely(in_it_block(cpsr)))
- return kprobe_condition_checks[current_cond(cpsr)](cpsr);
- return true;
-}
-
-static void __kprobes thumb16_singlestep(struct kprobe *p, struct pt_regs *regs)
-{
- regs->ARM_pc += 2;
- p->ainsn.insn_handler(p, regs);
- regs->ARM_cpsr = it_advance(regs->ARM_cpsr);
-}
-
-static void __kprobes thumb32_singlestep(struct kprobe *p, struct pt_regs *regs)
-{
- regs->ARM_pc += 4;
- p->ainsn.insn_handler(p, regs);
- regs->ARM_cpsr = it_advance(regs->ARM_cpsr);
-}
-
-enum kprobe_insn __kprobes
-thumb16_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi)
-{
- asi->insn_singlestep = thumb16_singlestep;
- asi->insn_check_cc = thumb_check_cc;
- return kprobe_decode_insn(insn, asi, kprobe_decode_thumb16_table, true);
-}
-
-enum kprobe_insn __kprobes
-thumb32_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi)
-{
- asi->insn_singlestep = thumb32_singlestep;
- asi->insn_check_cc = thumb_check_cc;
- return kprobe_decode_insn(insn, asi, kprobe_decode_thumb32_table, true);
-}
diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index a7b621ece23d3c..6d644202c8dcb1 100644
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -26,9 +26,14 @@
#include
#include
#include
+#include
#include
+#include
+#include
#include "kprobes.h"
+#include "probes-arm.h"
+#include "probes-thumb.h"
#include "patch.h"
#define MIN_STACK_SIZE(addr) \
@@ -54,6 +59,7 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
unsigned long addr = (unsigned long)p->addr;
bool thumb;
kprobe_decode_insn_t *decode_insn;
+ const union decode_action *actions;
int is;
if (in_exception_text(addr))
@@ -62,25 +68,29 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
#ifdef CONFIG_THUMB2_KERNEL
thumb = true;
addr &= ~1; /* Bit 0 would normally be set to indicate Thumb code */
- insn = ((u16 *)addr)[0];
+ insn = __mem_to_opcode_thumb16(((u16 *)addr)[0]);
if (is_wide_instruction(insn)) {
- insn <<= 16;
- insn |= ((u16 *)addr)[1];
- decode_insn = thumb32_kprobe_decode_insn;
- } else
- decode_insn = thumb16_kprobe_decode_insn;
+ u16 inst2 = __mem_to_opcode_thumb16(((u16 *)addr)[1]);
+ insn = __opcode_thumb32_compose(insn, inst2);
+ decode_insn = thumb32_probes_decode_insn;
+ actions = kprobes_t32_actions;
+ } else {
+ decode_insn = thumb16_probes_decode_insn;
+ actions = kprobes_t16_actions;
+ }
#else /* !CONFIG_THUMB2_KERNEL */
thumb = false;
if (addr & 0x3)
return -EINVAL;
- insn = *p->addr;
- decode_insn = arm_kprobe_decode_insn;
+ insn = __mem_to_opcode_arm(*p->addr);
+ decode_insn = arm_probes_decode_insn;
+ actions = kprobes_arm_actions;
#endif
p->opcode = insn;
p->ainsn.insn = tmp_insn;
- switch ((*decode_insn)(insn, &p->ainsn)) {
+ switch ((*decode_insn)(insn, &p->ainsn, true, actions)) {
case INSN_REJECTED: /* not supported */
return -EINVAL;
@@ -92,7 +102,7 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
p->ainsn.insn[is] = tmp_insn[is];
flush_insns(p->ainsn.insn,
sizeof(p->ainsn.insn[0]) * MAX_INSN_SIZE);
- p->ainsn.insn_fn = (kprobe_insn_fn_t *)
+ p->ainsn.insn_fn = (probes_insn_fn_t *)
((uintptr_t)p->ainsn.insn | thumb);
break;
@@ -197,7 +207,7 @@ singlestep_skip(struct kprobe *p, struct pt_regs *regs)
static inline void __kprobes
singlestep(struct kprobe *p, struct pt_regs *regs, struct kprobe_ctlblk *kcb)
{
- p->ainsn.insn_singlestep(p, regs);
+ p->ainsn.insn_singlestep(p->opcode, &p->ainsn, regs);
}
/*
@@ -607,7 +617,7 @@ static struct undef_hook kprobes_arm_break_hook = {
int __init arch_init_kprobes()
{
- arm_kprobe_decode_init();
+ arm_probes_decode_init();
#ifdef CONFIG_THUMB2_KERNEL
register_undef_hook(&kprobes_thumb16_break_hook);
register_undef_hook(&kprobes_thumb32_break_hook);
diff --git a/arch/arm/kernel/kprobes.h b/arch/arm/kernel/kprobes.h
index 38945f78f9f1ce..9a2712ecefc32d 100644
--- a/arch/arm/kernel/kprobes.h
+++ b/arch/arm/kernel/kprobes.h
@@ -19,6 +19,8 @@
#ifndef _ARM_KERNEL_KPROBES_H
#define _ARM_KERNEL_KPROBES_H
+#include "probes.h"
+
/*
* These undefined instructions must be unique and
* reserved solely for kprobes' use.
@@ -27,402 +29,24 @@
#define KPROBE_THUMB16_BREAKPOINT_INSTRUCTION 0xde18
#define KPROBE_THUMB32_BREAKPOINT_INSTRUCTION 0xf7f0a018
+enum probes_insn __kprobes
+kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *h);
-enum kprobe_insn {
- INSN_REJECTED,
- INSN_GOOD,
- INSN_GOOD_NO_SLOT
-};
-
-typedef enum kprobe_insn (kprobe_decode_insn_t)(kprobe_opcode_t,
- struct arch_specific_insn *);
+typedef enum probes_insn (kprobe_decode_insn_t)(probes_opcode_t,
+ struct arch_probes_insn *,
+ bool,
+ const union decode_action *);
#ifdef CONFIG_THUMB2_KERNEL
-enum kprobe_insn thumb16_kprobe_decode_insn(kprobe_opcode_t,
- struct arch_specific_insn *);
-enum kprobe_insn thumb32_kprobe_decode_insn(kprobe_opcode_t,
- struct arch_specific_insn *);
+extern const union decode_action kprobes_t32_actions[];
+extern const union decode_action kprobes_t16_actions[];
#else /* !CONFIG_THUMB2_KERNEL */
-enum kprobe_insn arm_kprobe_decode_insn(kprobe_opcode_t,
- struct arch_specific_insn *);
-#endif
-
-void __init arm_kprobe_decode_init(void);
-
-extern kprobe_check_cc * const kprobe_condition_checks[16];
-
-
-#if __LINUX_ARM_ARCH__ >= 7
-
-/* str_pc_offset is architecturally defined from ARMv7 onwards */
-#define str_pc_offset 8
-#define find_str_pc_offset()
-
-#else /* __LINUX_ARM_ARCH__ < 7 */
-
-/* We need a run-time check to determine str_pc_offset */
-extern int str_pc_offset;
-void __init find_str_pc_offset(void);
+extern const union decode_action kprobes_arm_actions[];
#endif
-
-/*
- * Update ITSTATE after normal execution of an IT block instruction.
- *
- * The 8 IT state bits are split into two parts in CPSR:
- * ITSTATE<1:0> are in CPSR<26:25>
- * ITSTATE<7:2> are in CPSR<15:10>
- */
-static inline unsigned long it_advance(unsigned long cpsr)
- {
- if ((cpsr & 0x06000400) == 0) {
- /* ITSTATE<2:0> == 0 means end of IT block, so clear IT state */
- cpsr &= ~PSR_IT_MASK;
- } else {
- /* We need to shift left ITSTATE<4:0> */
- const unsigned long mask = 0x06001c00; /* Mask ITSTATE<4:0> */
- unsigned long it = cpsr & mask;
- it <<= 1;
- it |= it >> (27 - 10); /* Carry ITSTATE<2> to correct place */
- it &= mask;
- cpsr &= ~mask;
- cpsr |= it;
- }
- return cpsr;
-}
-
-static inline void __kprobes bx_write_pc(long pcv, struct pt_regs *regs)
-{
- long cpsr = regs->ARM_cpsr;
- if (pcv & 0x1) {
- cpsr |= PSR_T_BIT;
- pcv &= ~0x1;
- } else {
- cpsr &= ~PSR_T_BIT;
- pcv &= ~0x2; /* Avoid UNPREDICTABLE address allignment */
- }
- regs->ARM_cpsr = cpsr;
- regs->ARM_pc = pcv;
-}
-
-
-#if __LINUX_ARM_ARCH__ >= 6
-
-/* Kernels built for >= ARMv6 should never run on <= ARMv5 hardware, so... */
-#define load_write_pc_interworks true
-#define test_load_write_pc_interworking()
-
-#else /* __LINUX_ARM_ARCH__ < 6 */
-
-/* We need run-time testing to determine if load_write_pc() should interwork. */
-extern bool load_write_pc_interworks;
-void __init test_load_write_pc_interworking(void);
-
-#endif
-
-static inline void __kprobes load_write_pc(long pcv, struct pt_regs *regs)
-{
- if (load_write_pc_interworks)
- bx_write_pc(pcv, regs);
- else
- regs->ARM_pc = pcv;
-}
-
-
-#if __LINUX_ARM_ARCH__ >= 7
-
-#define alu_write_pc_interworks true
-#define test_alu_write_pc_interworking()
-
-#elif __LINUX_ARM_ARCH__ <= 5
-
-/* Kernels built for <= ARMv5 should never run on >= ARMv6 hardware, so... */
-#define alu_write_pc_interworks false
-#define test_alu_write_pc_interworking()
-
-#else /* __LINUX_ARM_ARCH__ == 6 */
-
-/* We could be an ARMv6 binary on ARMv7 hardware so we need a run-time check. */
-extern bool alu_write_pc_interworks;
-void __init test_alu_write_pc_interworking(void);
-
-#endif /* __LINUX_ARM_ARCH__ == 6 */
-
-static inline void __kprobes alu_write_pc(long pcv, struct pt_regs *regs)
-{
- if (alu_write_pc_interworks)
- bx_write_pc(pcv, regs);
- else
- regs->ARM_pc = pcv;
-}
-
-
-void __kprobes kprobe_simulate_nop(struct kprobe *p, struct pt_regs *regs);
-void __kprobes kprobe_emulate_none(struct kprobe *p, struct pt_regs *regs);
-
-enum kprobe_insn __kprobes
-kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi);
-
-/*
- * Test if load/store instructions writeback the address register.
- * if P (bit 24) == 0 or W (bit 21) == 1
- */
-#define is_writeback(insn) ((insn ^ 0x01000000) & 0x01200000)
-
-/*
- * The following definitions and macros are used to build instruction
- * decoding tables for use by kprobe_decode_insn.
- *
- * These tables are a concatenation of entries each of which consist of one of
- * the decode_* structs. All of the fields in every type of decode structure
- * are of the union type decode_item, therefore the entire decode table can be
- * viewed as an array of these and declared like:
- *
- * static const union decode_item table_name[] = {};
- *
- * In order to construct each entry in the table, macros are used to
- * initialise a number of sequential decode_item values in a layout which
- * matches the relevant struct. E.g. DECODE_SIMULATE initialise a struct
- * decode_simulate by initialising four decode_item objects like this...
- *
- * {.bits = _type},
- * {.bits = _mask},
- * {.bits = _value},
- * {.handler = _handler},
- *
- * Initialising a specified member of the union means that the compiler
- * will produce a warning if the argument is of an incorrect type.
- *
- * Below is a list of each of the macros used to initialise entries and a
- * description of the action performed when that entry is matched to an
- * instruction. A match is found when (instruction & mask) == value.
- *
- * DECODE_TABLE(mask, value, table)
- * Instruction decoding jumps to parsing the new sub-table 'table'.
- *
- * DECODE_CUSTOM(mask, value, decoder)
- * The custom function 'decoder' is called to the complete decoding
- * of an instruction.
- *
- * DECODE_SIMULATE(mask, value, handler)
- * Set the probes instruction handler to 'handler', this will be used
- * to simulate the instruction when the probe is hit. Decoding returns
- * with INSN_GOOD_NO_SLOT.
- *
- * DECODE_EMULATE(mask, value, handler)
- * Set the probes instruction handler to 'handler', this will be used
- * to emulate the instruction when the probe is hit. The modified
- * instruction (see below) is placed in the probes instruction slot so it
- * may be called by the emulation code. Decoding returns with INSN_GOOD.
- *
- * DECODE_REJECT(mask, value)
- * Instruction decoding fails with INSN_REJECTED
- *
- * DECODE_OR(mask, value)
- * This allows the mask/value test of multiple table entries to be
- * logically ORed. Once an 'or' entry is matched the decoding action to
- * be performed is that of the next entry which isn't an 'or'. E.g.
- *
- * DECODE_OR (mask1, value1)
- * DECODE_OR (mask2, value2)
- * DECODE_SIMULATE (mask3, value3, simulation_handler)
- *
- * This means that if any of the three mask/value pairs match the
- * instruction being decoded, then 'simulation_handler' will be used
- * for it.
- *
- * Both the SIMULATE and EMULATE macros have a second form which take an
- * additional 'regs' argument.
- *
- * DECODE_SIMULATEX(mask, value, handler, regs)
- * DECODE_EMULATEX (mask, value, handler, regs)
- *
- * These are used to specify what kind of CPU register is encoded in each of the
- * least significant 5 nibbles of the instruction being decoded. The regs value
- * is specified using the REGS macro, this takes any of the REG_TYPE_* values
- * from enum decode_reg_type as arguments; only the '*' part of the name is
- * given. E.g.
- *
- * REGS(0, ANY, NOPC, 0, ANY)
- *
- * This indicates an instruction is encoded like:
- *
- * bits 19..16 ignore
- * bits 15..12 any register allowed here
- * bits 11.. 8 any register except PC allowed here
- * bits 7.. 4 ignore
- * bits 3.. 0 any register allowed here
- *
- * This register specification is checked after a decode table entry is found to
- * match an instruction (through the mask/value test). Any invalid register then
- * found in the instruction will cause decoding to fail with INSN_REJECTED. In
- * the above example this would happen if bits 11..8 of the instruction were
- * 1111, indicating R15 or PC.
- *
- * As well as checking for legal combinations of registers, this data is also
- * used to modify the registers encoded in the instructions so that an
- * emulation routines can use it. (See decode_regs() and INSN_NEW_BITS.)
- *
- * Here is a real example which matches ARM instructions of the form
- * "AND ,,, "
- *
- * DECODE_EMULATEX (0x0e000090, 0x00000010, emulate_rd12rn16rm0rs8_rwflags,
- * REGS(ANY, ANY, NOPC, 0, ANY)),
- * ^ ^ ^ ^
- * Rn Rd Rs Rm
- *
- * Decoding the instruction "AND R4, R5, R6, ASL R15" will be rejected because
- * Rs == R15
- *
- * Decoding the instruction "AND R4, R5, R6, ASL R7" will be accepted and the
- * instruction will be modified to "AND R0, R2, R3, ASL R1" and then placed into
- * the kprobes instruction slot. This can then be called later by the handler
- * function emulate_rd12rn16rm0rs8_rwflags in order to simulate the instruction.
- */
-
-enum decode_type {
- DECODE_TYPE_END,
- DECODE_TYPE_TABLE,
- DECODE_TYPE_CUSTOM,
- DECODE_TYPE_SIMULATE,
- DECODE_TYPE_EMULATE,
- DECODE_TYPE_OR,
- DECODE_TYPE_REJECT,
- NUM_DECODE_TYPES /* Must be last enum */
-};
-
-#define DECODE_TYPE_BITS 4
-#define DECODE_TYPE_MASK ((1 << DECODE_TYPE_BITS) - 1)
-
-enum decode_reg_type {
- REG_TYPE_NONE = 0, /* Not a register, ignore */
- REG_TYPE_ANY, /* Any register allowed */
- REG_TYPE_SAMEAS16, /* Register should be same as that at bits 19..16 */
- REG_TYPE_SP, /* Register must be SP */
- REG_TYPE_PC, /* Register must be PC */
- REG_TYPE_NOSP, /* Register must not be SP */
- REG_TYPE_NOSPPC, /* Register must not be SP or PC */
- REG_TYPE_NOPC, /* Register must not be PC */
- REG_TYPE_NOPCWB, /* No PC if load/store write-back flag also set */
-
- /* The following types are used when the encoding for PC indicates
- * another instruction form. This distiction only matters for test
- * case coverage checks.
- */
- REG_TYPE_NOPCX, /* Register must not be PC */
- REG_TYPE_NOSPPCX, /* Register must not be SP or PC */
-
- /* Alias to allow '0' arg to be used in REGS macro. */
- REG_TYPE_0 = REG_TYPE_NONE
-};
-
-#define REGS(r16, r12, r8, r4, r0) \
- ((REG_TYPE_##r16) << 16) + \
- ((REG_TYPE_##r12) << 12) + \
- ((REG_TYPE_##r8) << 8) + \
- ((REG_TYPE_##r4) << 4) + \
- (REG_TYPE_##r0)
-
-union decode_item {
- u32 bits;
- const union decode_item *table;
- kprobe_insn_handler_t *handler;
- kprobe_decode_insn_t *decoder;
-};
-
-
-#define DECODE_END \
- {.bits = DECODE_TYPE_END}
-
-
-struct decode_header {
- union decode_item type_regs;
- union decode_item mask;
- union decode_item value;
-};
-
-#define DECODE_HEADER(_type, _mask, _value, _regs) \
- {.bits = (_type) | ((_regs) << DECODE_TYPE_BITS)}, \
- {.bits = (_mask)}, \
- {.bits = (_value)}
-
-
-struct decode_table {
- struct decode_header header;
- union decode_item table;
-};
-
-#define DECODE_TABLE(_mask, _value, _table) \
- DECODE_HEADER(DECODE_TYPE_TABLE, _mask, _value, 0), \
- {.table = (_table)}
-
-
-struct decode_custom {
- struct decode_header header;
- union decode_item decoder;
-};
-
-#define DECODE_CUSTOM(_mask, _value, _decoder) \
- DECODE_HEADER(DECODE_TYPE_CUSTOM, _mask, _value, 0), \
- {.decoder = (_decoder)}
-
-
-struct decode_simulate {
- struct decode_header header;
- union decode_item handler;
-};
-
-#define DECODE_SIMULATEX(_mask, _value, _handler, _regs) \
- DECODE_HEADER(DECODE_TYPE_SIMULATE, _mask, _value, _regs), \
- {.handler = (_handler)}
-
-#define DECODE_SIMULATE(_mask, _value, _handler) \
- DECODE_SIMULATEX(_mask, _value, _handler, 0)
-
-
-struct decode_emulate {
- struct decode_header header;
- union decode_item handler;
-};
-
-#define DECODE_EMULATEX(_mask, _value, _handler, _regs) \
- DECODE_HEADER(DECODE_TYPE_EMULATE, _mask, _value, _regs), \
- {.handler = (_handler)}
-
-#define DECODE_EMULATE(_mask, _value, _handler) \
- DECODE_EMULATEX(_mask, _value, _handler, 0)
-
-
-struct decode_or {
- struct decode_header header;
-};
-
-#define DECODE_OR(_mask, _value) \
- DECODE_HEADER(DECODE_TYPE_OR, _mask, _value, 0)
-
-
-struct decode_reject {
- struct decode_header header;
-};
-
-#define DECODE_REJECT(_mask, _value) \
- DECODE_HEADER(DECODE_TYPE_REJECT, _mask, _value, 0)
-
-
-#ifdef CONFIG_THUMB2_KERNEL
-extern const union decode_item kprobe_decode_thumb16_table[];
-extern const union decode_item kprobe_decode_thumb32_table[];
-#else
-extern const union decode_item kprobe_decode_arm_table[];
-#endif
-
-
-int kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
- const union decode_item *table, bool thumb16);
-
-
#endif /* _ARM_KERNEL_KPROBES_H */
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index 789d846a918453..42059a54a9c016 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -12,6 +12,7 @@
*/
#define pr_fmt(fmt) "hw perfevents: " fmt
+#include
#include
#include
#include
@@ -86,6 +87,9 @@ armpmu_map_event(struct perf_event *event,
return armpmu_map_cache_event(cache_map, config);
case PERF_TYPE_RAW:
return armpmu_map_raw_event(raw_event_mask, config);
+ default:
+ if (event->attr.type >= PERF_TYPE_MAX)
+ return armpmu_map_raw_event(raw_event_mask, config);
}
return -ENOENT;
@@ -159,6 +163,8 @@ armpmu_stop(struct perf_event *event, int flags)
struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
struct hw_perf_event *hwc = &event->hw;
+ if (!cpumask_test_cpu(smp_processor_id(), &armpmu->valid_cpus))
+ return;
/*
* ARM pmu always has to update the counter, so ignore
* PERF_EF_UPDATE, see comments in armpmu_start().
@@ -175,6 +181,8 @@ static void armpmu_start(struct perf_event *event, int flags)
struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
struct hw_perf_event *hwc = &event->hw;
+ if (!cpumask_test_cpu(smp_processor_id(), &armpmu->valid_cpus))
+ return;
/*
* ARM pmu always has to reprogram the period, so ignore
* PERF_EF_RELOAD, see the comment below.
@@ -202,6 +210,9 @@ armpmu_del(struct perf_event *event, int flags)
struct hw_perf_event *hwc = &event->hw;
int idx = hwc->idx;
+ if (!cpumask_test_cpu(smp_processor_id(), &armpmu->valid_cpus))
+ return;
+
armpmu_stop(event, PERF_EF_UPDATE);
hw_events->events[idx] = NULL;
clear_bit(idx, hw_events->used_mask);
@@ -218,6 +229,10 @@ armpmu_add(struct perf_event *event, int flags)
int idx;
int err = 0;
+ /* An event following a process won't be stopped earlier */
+ if (!cpumask_test_cpu(smp_processor_id(), &armpmu->valid_cpus))
+ return 0;
+
perf_pmu_disable(event->pmu);
/* If we don't have a space for the counter then finish early. */
@@ -419,6 +434,10 @@ static int armpmu_event_init(struct perf_event *event)
int err = 0;
atomic_t *active_events = &armpmu->active_events;
+ if (event->cpu != -1 &&
+ !cpumask_test_cpu(event->cpu, &armpmu->valid_cpus))
+ return -ENOENT;
+
/* does not support taken branch sampling */
if (has_branch_stack(event))
return -EOPNOTSUPP;
diff --git a/arch/arm/kernel/perf_event_cpu.c b/arch/arm/kernel/perf_event_cpu.c
index 20d553c9f5e292..31c5cdefae3ff2 100644
--- a/arch/arm/kernel/perf_event_cpu.c
+++ b/arch/arm/kernel/perf_event_cpu.c
@@ -19,6 +19,7 @@
#define pr_fmt(fmt) "CPU PMU: " fmt
#include
+#include
#include
#include
#include
@@ -31,33 +32,36 @@
#include
/* Set at runtime when we know what CPU type we are. */
-static struct arm_pmu *cpu_pmu;
+static DEFINE_PER_CPU(struct arm_pmu *, cpu_pmu);
static DEFINE_PER_CPU(struct perf_event * [ARMPMU_MAX_HWEVENTS], hw_events);
static DEFINE_PER_CPU(unsigned long [BITS_TO_LONGS(ARMPMU_MAX_HWEVENTS)], used_mask);
static DEFINE_PER_CPU(struct pmu_hw_events, cpu_hw_events);
+static DEFINE_PER_CPU(struct cpupmu_regs, cpu_pmu_regs);
+
/*
* Despite the names, these two functions are CPU-specific and are used
* by the OProfile/perf code.
*/
const char *perf_pmu_name(void)
{
- if (!cpu_pmu)
+ struct arm_pmu *pmu = per_cpu(cpu_pmu, 0);
+ if (!pmu)
return NULL;
- return cpu_pmu->name;
+ return pmu->name;
}
EXPORT_SYMBOL_GPL(perf_pmu_name);
int perf_num_counters(void)
{
- int max_events = 0;
+ struct arm_pmu *pmu = per_cpu(cpu_pmu, 0);
- if (cpu_pmu != NULL)
- max_events = cpu_pmu->num_events;
+ if (!pmu)
+ return 0;
- return max_events;
+ return pmu->num_events;
}
EXPORT_SYMBOL_GPL(perf_num_counters);
@@ -75,11 +79,13 @@ static void cpu_pmu_free_irq(struct arm_pmu *cpu_pmu)
{
int i, irq, irqs;
struct platform_device *pmu_device = cpu_pmu->plat_device;
+ int cpu = -1;
irqs = min(pmu_device->num_resources, num_possible_cpus());
for (i = 0; i < irqs; ++i) {
- if (!cpumask_test_and_clear_cpu(i, &cpu_pmu->active_irqs))
+ cpu = cpumask_next(cpu, &cpu_pmu->valid_cpus);
+ if (!cpumask_test_and_clear_cpu(cpu, &cpu_pmu->active_irqs))
continue;
irq = platform_get_irq(pmu_device, i);
if (irq >= 0)
@@ -91,6 +97,7 @@ static int cpu_pmu_request_irq(struct arm_pmu *cpu_pmu, irq_handler_t handler)
{
int i, err, irq, irqs;
struct platform_device *pmu_device = cpu_pmu->plat_device;
+ int cpu = -1;
if (!pmu_device)
return -ENODEV;
@@ -103,6 +110,7 @@ static int cpu_pmu_request_irq(struct arm_pmu *cpu_pmu, irq_handler_t handler)
for (i = 0; i < irqs; ++i) {
err = 0;
+ cpu = cpumask_next(cpu, &cpu_pmu->valid_cpus);
irq = platform_get_irq(pmu_device, i);
if (irq < 0)
continue;
@@ -112,7 +120,7 @@ static int cpu_pmu_request_irq(struct arm_pmu *cpu_pmu, irq_handler_t handler)
* assume that we're running on a uniprocessor machine and
* continue. Otherwise, continue without this interrupt.
*/
- if (irq_set_affinity(irq, cpumask_of(i)) && irqs > 1) {
+ if (irq_set_affinity(irq, cpumask_of(cpu)) && irqs > 1) {
pr_warning("unable to set irq affinity (irq=%d, cpu=%u)\n",
irq, i);
continue;
@@ -127,7 +135,7 @@ static int cpu_pmu_request_irq(struct arm_pmu *cpu_pmu, irq_handler_t handler)
return err;
}
- cpumask_set_cpu(i, &cpu_pmu->active_irqs);
+ cpumask_set_cpu(cpu, &cpu_pmu->active_irqs);
}
return 0;
@@ -136,7 +144,7 @@ static int cpu_pmu_request_irq(struct arm_pmu *cpu_pmu, irq_handler_t handler)
static void cpu_pmu_init(struct arm_pmu *cpu_pmu)
{
int cpu;
- for_each_possible_cpu(cpu) {
+ for_each_cpu_mask(cpu, cpu_pmu->valid_cpus) {
struct pmu_hw_events *events = &per_cpu(cpu_hw_events, cpu);
events->events = per_cpu(hw_events, cpu);
events->used_mask = per_cpu(used_mask, cpu);
@@ -149,7 +157,7 @@ static void cpu_pmu_init(struct arm_pmu *cpu_pmu)
/* Ensure the PMU has sane values out of reset. */
if (cpu_pmu->reset)
- on_each_cpu(cpu_pmu->reset, cpu_pmu, 1);
+ on_each_cpu_mask(&cpu_pmu->valid_cpus, cpu_pmu->reset, cpu_pmu, 1);
}
/*
@@ -161,21 +169,46 @@ static void cpu_pmu_init(struct arm_pmu *cpu_pmu)
static int cpu_pmu_notify(struct notifier_block *b, unsigned long action,
void *hcpu)
{
+ struct arm_pmu *pmu = per_cpu(cpu_pmu, (long)hcpu);
+
if ((action & ~CPU_TASKS_FROZEN) != CPU_STARTING)
return NOTIFY_DONE;
- if (cpu_pmu && cpu_pmu->reset)
- cpu_pmu->reset(cpu_pmu);
+ if (pmu && pmu->reset)
+ pmu->reset(pmu);
else
return NOTIFY_DONE;
return NOTIFY_OK;
}
+static int cpu_pmu_pm_notify(struct notifier_block *b,
+ unsigned long action, void *hcpu)
+{
+ int cpu = smp_processor_id();
+ struct arm_pmu *pmu = per_cpu(cpu_pmu, cpu);
+ struct cpupmu_regs *pmuregs = &per_cpu(cpu_pmu_regs, cpu);
+
+ if (!pmu)
+ return NOTIFY_DONE;
+
+ if (action == CPU_PM_ENTER && pmu->save_regs) {
+ pmu->save_regs(pmu, pmuregs);
+ } else if (action == CPU_PM_EXIT && pmu->restore_regs) {
+ pmu->restore_regs(pmu, pmuregs);
+ }
+
+ return NOTIFY_OK;
+}
+
static struct notifier_block cpu_pmu_hotplug_notifier = {
.notifier_call = cpu_pmu_notify,
};
+static struct notifier_block cpu_pmu_pm_notifier = {
+ .notifier_call = cpu_pmu_pm_notify,
+};
+
/*
* PMU platform driver and devicetree bindings.
*/
@@ -247,6 +280,9 @@ static int probe_current_pmu(struct arm_pmu *pmu)
}
}
+ /* assume PMU support all the CPUs in this case */
+ cpumask_setall(&pmu->valid_cpus);
+
put_cpu();
return ret;
}
@@ -254,15 +290,10 @@ static int probe_current_pmu(struct arm_pmu *pmu)
static int cpu_pmu_device_probe(struct platform_device *pdev)
{
const struct of_device_id *of_id;
- const int (*init_fn)(struct arm_pmu *);
struct device_node *node = pdev->dev.of_node;
struct arm_pmu *pmu;
- int ret = -ENODEV;
-
- if (cpu_pmu) {
- pr_info("attempt to register multiple PMU devices!");
- return -ENOSPC;
- }
+ int ret = 0;
+ int cpu;
pmu = kzalloc(sizeof(struct arm_pmu), GFP_KERNEL);
if (!pmu) {
@@ -271,8 +302,28 @@ static int cpu_pmu_device_probe(struct platform_device *pdev)
}
if (node && (of_id = of_match_node(cpu_pmu_of_device_ids, pdev->dev.of_node))) {
- init_fn = of_id->data;
- ret = init_fn(pmu);
+ smp_call_func_t init_fn = (smp_call_func_t)of_id->data;
+ struct device_node *ncluster;
+ int cluster = -1;
+ cpumask_t sibling_mask;
+
+ ncluster = of_parse_phandle(node, "cluster", 0);
+ if (ncluster) {
+ int len;
+ const u32 *hwid;
+ hwid = of_get_property(ncluster, "reg", &len);
+ if (hwid && len == 4)
+ cluster = be32_to_cpup(hwid);
+ }
+ /* set sibling mask to all cpu mask if socket is not specified */
+ if (cluster == -1 ||
+ cluster_to_logical_mask(cluster, &sibling_mask))
+ cpumask_setall(&sibling_mask);
+
+ smp_call_function_any(&sibling_mask, init_fn, pmu, 1);
+
+ /* now set the valid_cpus after init */
+ cpumask_copy(&pmu->valid_cpus, &sibling_mask);
} else {
ret = probe_current_pmu(pmu);
}
@@ -282,10 +333,12 @@ static int cpu_pmu_device_probe(struct platform_device *pdev)
goto out_free;
}
- cpu_pmu = pmu;
- cpu_pmu->plat_device = pdev;
- cpu_pmu_init(cpu_pmu);
- ret = armpmu_register(cpu_pmu, PERF_TYPE_RAW);
+ for_each_cpu_mask(cpu, pmu->valid_cpus)
+ per_cpu(cpu_pmu, cpu) = pmu;
+
+ pmu->plat_device = pdev;
+ cpu_pmu_init(pmu);
+ ret = armpmu_register(pmu, -1);
if (!ret)
return 0;
@@ -314,9 +367,17 @@ static int __init register_pmu_driver(void)
if (err)
return err;
+ err = cpu_pm_register_notifier(&cpu_pmu_pm_notifier);
+ if (err) {
+ unregister_cpu_notifier(&cpu_pmu_hotplug_notifier);
+ return err;
+ }
+
err = platform_driver_register(&cpu_pmu_driver);
- if (err)
+ if (err) {
+ cpu_pm_unregister_notifier(&cpu_pmu_pm_notifier);
unregister_cpu_notifier(&cpu_pmu_hotplug_notifier);
+ }
return err;
}
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index 039cffb053a7ec..654db5030c3186 100644
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -950,6 +950,51 @@ static void armv7_pmnc_dump_regs(struct arm_pmu *cpu_pmu)
}
#endif
+static void armv7pmu_save_regs(struct arm_pmu *cpu_pmu,
+ struct cpupmu_regs *regs)
+{
+ unsigned int cnt;
+ asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r" (regs->pmc));
+ if (!(regs->pmc & ARMV7_PMNC_E))
+ return;
+
+ asm volatile("mrc p15, 0, %0, c9, c12, 1" : "=r" (regs->pmcntenset));
+ asm volatile("mrc p15, 0, %0, c9, c14, 0" : "=r" (regs->pmuseren));
+ asm volatile("mrc p15, 0, %0, c9, c14, 1" : "=r" (regs->pmintenset));
+ asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (regs->pmxevtcnt[0]));
+ for (cnt = ARMV7_IDX_COUNTER0;
+ cnt <= ARMV7_IDX_COUNTER_LAST(cpu_pmu); cnt++) {
+ armv7_pmnc_select_counter(cnt);
+ asm volatile("mrc p15, 0, %0, c9, c13, 1"
+ : "=r"(regs->pmxevttype[cnt]));
+ asm volatile("mrc p15, 0, %0, c9, c13, 2"
+ : "=r"(regs->pmxevtcnt[cnt]));
+ }
+ return;
+}
+
+static void armv7pmu_restore_regs(struct arm_pmu *cpu_pmu,
+ struct cpupmu_regs *regs)
+{
+ unsigned int cnt;
+ if (!(regs->pmc & ARMV7_PMNC_E))
+ return;
+
+ asm volatile("mcr p15, 0, %0, c9, c12, 1" : : "r" (regs->pmcntenset));
+ asm volatile("mcr p15, 0, %0, c9, c14, 0" : : "r" (regs->pmuseren));
+ asm volatile("mcr p15, 0, %0, c9, c14, 1" : : "r" (regs->pmintenset));
+ asm volatile("mcr p15, 0, %0, c9, c13, 0" : : "r" (regs->pmxevtcnt[0]));
+ for (cnt = ARMV7_IDX_COUNTER0;
+ cnt <= ARMV7_IDX_COUNTER_LAST(cpu_pmu); cnt++) {
+ armv7_pmnc_select_counter(cnt);
+ asm volatile("mcr p15, 0, %0, c9, c13, 1"
+ : : "r"(regs->pmxevttype[cnt]));
+ asm volatile("mcr p15, 0, %0, c9, c13, 2"
+ : : "r"(regs->pmxevtcnt[cnt]));
+ }
+ asm volatile("mcr p15, 0, %0, c9, c12, 0" : : "r" (regs->pmc));
+}
+
static void armv7pmu_enable_event(struct perf_event *event)
{
unsigned long flags;
@@ -1223,6 +1268,8 @@ static void armv7pmu_init(struct arm_pmu *cpu_pmu)
cpu_pmu->start = armv7pmu_start;
cpu_pmu->stop = armv7pmu_stop;
cpu_pmu->reset = armv7pmu_reset;
+ cpu_pmu->save_regs = armv7pmu_save_regs;
+ cpu_pmu->restore_regs = armv7pmu_restore_regs;
cpu_pmu->max_period = (1LLU << 32) - 1;
};
@@ -1240,7 +1287,7 @@ static u32 armv7_read_num_pmnc_events(void)
static int armv7_a8_pmu_init(struct arm_pmu *cpu_pmu)
{
armv7pmu_init(cpu_pmu);
- cpu_pmu->name = "ARMv7 Cortex-A8";
+ cpu_pmu->name = "ARMv7_Cortex_A8";
cpu_pmu->map_event = armv7_a8_map_event;
cpu_pmu->num_events = armv7_read_num_pmnc_events();
return 0;
@@ -1249,7 +1296,7 @@ static int armv7_a8_pmu_init(struct arm_pmu *cpu_pmu)
static int armv7_a9_pmu_init(struct arm_pmu *cpu_pmu)
{
armv7pmu_init(cpu_pmu);
- cpu_pmu->name = "ARMv7 Cortex-A9";
+ cpu_pmu->name = "ARMv7_Cortex_A9";
cpu_pmu->map_event = armv7_a9_map_event;
cpu_pmu->num_events = armv7_read_num_pmnc_events();
return 0;
@@ -1258,7 +1305,7 @@ static int armv7_a9_pmu_init(struct arm_pmu *cpu_pmu)
static int armv7_a5_pmu_init(struct arm_pmu *cpu_pmu)
{
armv7pmu_init(cpu_pmu);
- cpu_pmu->name = "ARMv7 Cortex-A5";
+ cpu_pmu->name = "ARMv7_Cortex_A5";
cpu_pmu->map_event = armv7_a5_map_event;
cpu_pmu->num_events = armv7_read_num_pmnc_events();
return 0;
@@ -1267,7 +1314,7 @@ static int armv7_a5_pmu_init(struct arm_pmu *cpu_pmu)
static int armv7_a15_pmu_init(struct arm_pmu *cpu_pmu)
{
armv7pmu_init(cpu_pmu);
- cpu_pmu->name = "ARMv7 Cortex-A15";
+ cpu_pmu->name = "ARMv7_Cortex_A15";
cpu_pmu->map_event = armv7_a15_map_event;
cpu_pmu->num_events = armv7_read_num_pmnc_events();
cpu_pmu->set_event_filter = armv7pmu_set_event_filter;
@@ -1277,7 +1324,7 @@ static int armv7_a15_pmu_init(struct arm_pmu *cpu_pmu)
static int armv7_a7_pmu_init(struct arm_pmu *cpu_pmu)
{
armv7pmu_init(cpu_pmu);
- cpu_pmu->name = "ARMv7 Cortex-A7";
+ cpu_pmu->name = "ARMv7_Cortex_A7";
cpu_pmu->map_event = armv7_a7_map_event;
cpu_pmu->num_events = armv7_read_num_pmnc_events();
cpu_pmu->set_event_filter = armv7pmu_set_event_filter;
diff --git a/arch/arm/kernel/probes-arm.c b/arch/arm/kernel/probes-arm.c
new file mode 100644
index 00000000000000..51a13a02798949
--- /dev/null
+++ b/arch/arm/kernel/probes-arm.c
@@ -0,0 +1,734 @@
+/*
+ * arch/arm/kernel/probes-arm.c
+ *
+ * Some code moved here from arch/arm/kernel/kprobes-arm.c
+ *
+ * Copyright (C) 2006, 2007 Motorola Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include
+#include
+#include
+#include
+
+#include "probes.h"
+#include "probes-arm.h"
+
+#define sign_extend(x, signbit) ((x) | (0 - ((x) & (1 << (signbit)))))
+
+#define branch_displacement(insn) sign_extend(((insn) & 0xffffff) << 2, 25)
+
+/*
+ * To avoid the complications of mimicing single-stepping on a
+ * processor without a Next-PC or a single-step mode, and to
+ * avoid having to deal with the side-effects of boosting, we
+ * simulate or emulate (almost) all ARM instructions.
+ *
+ * "Simulation" is where the instruction's behavior is duplicated in
+ * C code. "Emulation" is where the original instruction is rewritten
+ * and executed, often by altering its registers.
+ *
+ * By having all behavior of the kprobe'd instruction completed before
+ * returning from the kprobe_handler(), all locks (scheduler and
+ * interrupt) can safely be released. There is no need for secondary
+ * breakpoints, no race with MP or preemptable kernels, nor having to
+ * clean up resources counts at a later time impacting overall system
+ * performance. By rewriting the instruction, only the minimum registers
+ * need to be loaded and saved back optimizing performance.
+ *
+ * Calling the insnslot_*_rwflags version of a function doesn't hurt
+ * anything even when the CPSR flags aren't updated by the
+ * instruction. It's just a little slower in return for saving
+ * a little space by not having a duplicate function that doesn't
+ * update the flags. (The same optimization can be said for
+ * instructions that do or don't perform register writeback)
+ * Also, instructions can either read the flags, only write the
+ * flags, or read and write the flags. To save combinations
+ * rather than for sheer performance, flag functions just assume
+ * read and write of flags.
+ */
+
+void __kprobes simulate_bbl(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
+{
+ long iaddr = (long) regs->ARM_pc - 4;
+ int disp = branch_displacement(insn);
+
+ if (insn & (1 << 24))
+ regs->ARM_lr = iaddr + 4;
+
+ regs->ARM_pc = iaddr + 8 + disp;
+}
+
+void __kprobes simulate_blx1(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
+{
+ long iaddr = (long) regs->ARM_pc - 4;
+ int disp = branch_displacement(insn);
+
+ regs->ARM_lr = iaddr + 4;
+ regs->ARM_pc = iaddr + 8 + disp + ((insn >> 23) & 0x2);
+ regs->ARM_cpsr |= PSR_T_BIT;
+}
+
+void __kprobes simulate_blx2bx(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
+{
+ int rm = insn & 0xf;
+ long rmv = regs->uregs[rm];
+
+ if (insn & (1 << 5))
+ regs->ARM_lr = (long) regs->ARM_pc;
+
+ regs->ARM_pc = rmv & ~0x1;
+ regs->ARM_cpsr &= ~PSR_T_BIT;
+ if (rmv & 0x1)
+ regs->ARM_cpsr |= PSR_T_BIT;
+}
+
+void __kprobes simulate_mrs(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
+{
+ int rd = (insn >> 12) & 0xf;
+ unsigned long mask = 0xf8ff03df; /* Mask out execution state */
+ regs->uregs[rd] = regs->ARM_cpsr & mask;
+}
+
+void __kprobes simulate_mov_ipsp(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
+{
+ regs->uregs[12] = regs->uregs[13];
+}
+
+/*
+ * For the instruction masking and comparisons in all the "space_*"
+ * functions below, Do _not_ rearrange the order of tests unless
+ * you're very, very sure of what you are doing. For the sake of
+ * efficiency, the masks for some tests sometimes assume other test
+ * have been done prior to them so the number of patterns to test
+ * for an instruction set can be as broad as possible to reduce the
+ * number of tests needed.
+ */
+
+static const union decode_item arm_1111_table[] = {
+ /* Unconditional instructions */
+
+ /* memory hint 1111 0100 x001 xxxx xxxx xxxx xxxx xxxx */
+ /* PLDI (immediate) 1111 0100 x101 xxxx xxxx xxxx xxxx xxxx */
+ /* PLDW (immediate) 1111 0101 x001 xxxx xxxx xxxx xxxx xxxx */
+ /* PLD (immediate) 1111 0101 x101 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_SIMULATE (0xfe300000, 0xf4100000, PROBES_PRELOAD_IMM),
+
+ /* memory hint 1111 0110 x001 xxxx xxxx xxxx xxx0 xxxx */
+ /* PLDI (register) 1111 0110 x101 xxxx xxxx xxxx xxx0 xxxx */
+ /* PLDW (register) 1111 0111 x001 xxxx xxxx xxxx xxx0 xxxx */
+ /* PLD (register) 1111 0111 x101 xxxx xxxx xxxx xxx0 xxxx */
+ DECODE_SIMULATE (0xfe300010, 0xf6100000, PROBES_PRELOAD_REG),
+
+ /* BLX (immediate) 1111 101x xxxx xxxx xxxx xxxx xxxx xxxx */
+ DECODE_SIMULATE (0xfe000000, 0xfa000000, PROBES_BRANCH_IMM),
+
+ /* CPS 1111 0001 0000 xxx0 xxxx xxxx xx0x xxxx */
+ /* SETEND 1111 0001 0000 0001 xxxx xxxx 0000 xxxx */
+ /* SRS 1111 100x x1x0 xxxx xxxx xxxx xxxx xxxx */
+ /* RFE 1111 100x x0x1 xxxx xxxx xxxx xxxx xxxx */
+
+ /* Coprocessor instructions... */
+ /* MCRR2 1111 1100 0100 xxxx xxxx xxxx xxxx xxxx */
+ /* MRRC2 1111 1100 0101 xxxx xxxx xxxx xxxx xxxx */
+ /* LDC2 1111 110x xxx1 xxxx xxxx xxxx xxxx xxxx */
+ /* STC2 1111 110x xxx0 xxxx xxxx xxxx xxxx xxxx */
+ /* CDP2 1111 1110 xxxx xxxx xxxx xxxx xxx0 xxxx */
+ /* MCR2 1111 1110 xxx0 xxxx xxxx xxxx xxx1 xxxx */
+ /* MRC2 1111 1110 xxx1 xxxx xxxx xxxx xxx1 xxxx */
+
+ /* Other unallocated instructions... */
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_0001_0xx0____0xxx_table[] = {
+ /* Miscellaneous instructions */
+
+ /* MRS cpsr cccc 0001 0000 xxxx xxxx xxxx 0000 xxxx */
+ DECODE_SIMULATEX(0x0ff000f0, 0x01000000, PROBES_MRS,
+ REGS(0, NOPC, 0, 0, 0)),
+
+ /* BX cccc 0001 0010 xxxx xxxx xxxx 0001 xxxx */
+ DECODE_SIMULATE (0x0ff000f0, 0x01200010, PROBES_BRANCH_REG),
+
+ /* BLX (register) cccc 0001 0010 xxxx xxxx xxxx 0011 xxxx */
+ DECODE_SIMULATEX(0x0ff000f0, 0x01200030, PROBES_BRANCH_REG,
+ REGS(0, 0, 0, 0, NOPC)),
+
+ /* CLZ cccc 0001 0110 xxxx xxxx xxxx 0001 xxxx */
+ DECODE_EMULATEX (0x0ff000f0, 0x01600010, PROBES_CLZ,
+ REGS(0, NOPC, 0, 0, NOPC)),
+
+ /* QADD cccc 0001 0000 xxxx xxxx xxxx 0101 xxxx */
+ /* QSUB cccc 0001 0010 xxxx xxxx xxxx 0101 xxxx */
+ /* QDADD cccc 0001 0100 xxxx xxxx xxxx 0101 xxxx */
+ /* QDSUB cccc 0001 0110 xxxx xxxx xxxx 0101 xxxx */
+ DECODE_EMULATEX (0x0f9000f0, 0x01000050, PROBES_SATURATING_ARITHMETIC,
+ REGS(NOPC, NOPC, 0, 0, NOPC)),
+
+ /* BXJ cccc 0001 0010 xxxx xxxx xxxx 0010 xxxx */
+ /* MSR cccc 0001 0x10 xxxx xxxx xxxx 0000 xxxx */
+ /* MRS spsr cccc 0001 0100 xxxx xxxx xxxx 0000 xxxx */
+ /* BKPT 1110 0001 0010 xxxx xxxx xxxx 0111 xxxx */
+ /* SMC cccc 0001 0110 xxxx xxxx xxxx 0111 xxxx */
+ /* And unallocated instructions... */
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_0001_0xx0____1xx0_table[] = {
+ /* Halfword multiply and multiply-accumulate */
+
+ /* SMLALxy cccc 0001 0100 xxxx xxxx xxxx 1xx0 xxxx */
+ DECODE_EMULATEX (0x0ff00090, 0x01400080, PROBES_MUL1,
+ REGS(NOPC, NOPC, NOPC, 0, NOPC)),
+
+ /* SMULWy cccc 0001 0010 xxxx xxxx xxxx 1x10 xxxx */
+ DECODE_OR (0x0ff000b0, 0x012000a0),
+ /* SMULxy cccc 0001 0110 xxxx xxxx xxxx 1xx0 xxxx */
+ DECODE_EMULATEX (0x0ff00090, 0x01600080, PROBES_MUL2,
+ REGS(NOPC, 0, NOPC, 0, NOPC)),
+
+ /* SMLAxy cccc 0001 0000 xxxx xxxx xxxx 1xx0 xxxx */
+ DECODE_OR (0x0ff00090, 0x01000080),
+ /* SMLAWy cccc 0001 0010 xxxx xxxx xxxx 1x00 xxxx */
+ DECODE_EMULATEX (0x0ff000b0, 0x01200080, PROBES_MUL2,
+ REGS(NOPC, NOPC, NOPC, 0, NOPC)),
+
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_0000_____1001_table[] = {
+ /* Multiply and multiply-accumulate */
+
+ /* MUL cccc 0000 0000 xxxx xxxx xxxx 1001 xxxx */
+ /* MULS cccc 0000 0001 xxxx xxxx xxxx 1001 xxxx */
+ DECODE_EMULATEX (0x0fe000f0, 0x00000090, PROBES_MUL2,
+ REGS(NOPC, 0, NOPC, 0, NOPC)),
+
+ /* MLA cccc 0000 0010 xxxx xxxx xxxx 1001 xxxx */
+ /* MLAS cccc 0000 0011 xxxx xxxx xxxx 1001 xxxx */
+ DECODE_OR (0x0fe000f0, 0x00200090),
+ /* MLS cccc 0000 0110 xxxx xxxx xxxx 1001 xxxx */
+ DECODE_EMULATEX (0x0ff000f0, 0x00600090, PROBES_MUL2,
+ REGS(NOPC, NOPC, NOPC, 0, NOPC)),
+
+ /* UMAAL cccc 0000 0100 xxxx xxxx xxxx 1001 xxxx */
+ DECODE_OR (0x0ff000f0, 0x00400090),
+ /* UMULL cccc 0000 1000 xxxx xxxx xxxx 1001 xxxx */
+ /* UMULLS cccc 0000 1001 xxxx xxxx xxxx 1001 xxxx */
+ /* UMLAL cccc 0000 1010 xxxx xxxx xxxx 1001 xxxx */
+ /* UMLALS cccc 0000 1011 xxxx xxxx xxxx 1001 xxxx */
+ /* SMULL cccc 0000 1100 xxxx xxxx xxxx 1001 xxxx */
+ /* SMULLS cccc 0000 1101 xxxx xxxx xxxx 1001 xxxx */
+ /* SMLAL cccc 0000 1110 xxxx xxxx xxxx 1001 xxxx */
+ /* SMLALS cccc 0000 1111 xxxx xxxx xxxx 1001 xxxx */
+ DECODE_EMULATEX (0x0f8000f0, 0x00800090, PROBES_MUL1,
+ REGS(NOPC, NOPC, NOPC, 0, NOPC)),
+
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_0001_____1001_table[] = {
+ /* Synchronization primitives */
+
+#if __LINUX_ARM_ARCH__ < 6
+ /* Deprecated on ARMv6 and may be UNDEFINED on v7 */
+ /* SMP/SWPB cccc 0001 0x00 xxxx xxxx xxxx 1001 xxxx */
+ DECODE_EMULATEX (0x0fb000f0, 0x01000090, PROBES_SWP,
+ REGS(NOPC, NOPC, 0, 0, NOPC)),
+#endif
+ /* LDREX/STREX{,D,B,H} cccc 0001 1xxx xxxx xxxx xxxx 1001 xxxx */
+ /* And unallocated instructions... */
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_000x_____1xx1_table[] = {
+ /* Extra load/store instructions */
+
+ /* STRHT cccc 0000 xx10 xxxx xxxx xxxx 1011 xxxx */
+ /* ??? cccc 0000 xx10 xxxx xxxx xxxx 11x1 xxxx */
+ /* LDRHT cccc 0000 xx11 xxxx xxxx xxxx 1011 xxxx */
+ /* LDRSBT cccc 0000 xx11 xxxx xxxx xxxx 1101 xxxx */
+ /* LDRSHT cccc 0000 xx11 xxxx xxxx xxxx 1111 xxxx */
+ DECODE_REJECT (0x0f200090, 0x00200090),
+
+ /* LDRD/STRD lr,pc,{... cccc 000x x0x0 xxxx 111x xxxx 1101 xxxx */
+ DECODE_REJECT (0x0e10e0d0, 0x0000e0d0),
+
+ /* LDRD (register) cccc 000x x0x0 xxxx xxxx xxxx 1101 xxxx */
+ /* STRD (register) cccc 000x x0x0 xxxx xxxx xxxx 1111 xxxx */
+ DECODE_EMULATEX (0x0e5000d0, 0x000000d0, PROBES_LDRSTRD,
+ REGS(NOPCWB, NOPCX, 0, 0, NOPC)),
+
+ /* LDRD (immediate) cccc 000x x1x0 xxxx xxxx xxxx 1101 xxxx */
+ /* STRD (immediate) cccc 000x x1x0 xxxx xxxx xxxx 1111 xxxx */
+ DECODE_EMULATEX (0x0e5000d0, 0x004000d0, PROBES_LDRSTRD,
+ REGS(NOPCWB, NOPCX, 0, 0, 0)),
+
+ /* STRH (register) cccc 000x x0x0 xxxx xxxx xxxx 1011 xxxx */
+ DECODE_EMULATEX (0x0e5000f0, 0x000000b0, PROBES_STORE_EXTRA,
+ REGS(NOPCWB, NOPC, 0, 0, NOPC)),
+
+ /* LDRH (register) cccc 000x x0x1 xxxx xxxx xxxx 1011 xxxx */
+ /* LDRSB (register) cccc 000x x0x1 xxxx xxxx xxxx 1101 xxxx */
+ /* LDRSH (register) cccc 000x x0x1 xxxx xxxx xxxx 1111 xxxx */
+ DECODE_EMULATEX (0x0e500090, 0x00100090, PROBES_LOAD_EXTRA,
+ REGS(NOPCWB, NOPC, 0, 0, NOPC)),
+
+ /* STRH (immediate) cccc 000x x1x0 xxxx xxxx xxxx 1011 xxxx */
+ DECODE_EMULATEX (0x0e5000f0, 0x004000b0, PROBES_STORE_EXTRA,
+ REGS(NOPCWB, NOPC, 0, 0, 0)),
+
+ /* LDRH (immediate) cccc 000x x1x1 xxxx xxxx xxxx 1011 xxxx */
+ /* LDRSB (immediate) cccc 000x x1x1 xxxx xxxx xxxx 1101 xxxx */
+ /* LDRSH (immediate) cccc 000x x1x1 xxxx xxxx xxxx 1111 xxxx */
+ DECODE_EMULATEX (0x0e500090, 0x00500090, PROBES_LOAD_EXTRA,
+ REGS(NOPCWB, NOPC, 0, 0, 0)),
+
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_000x_table[] = {
+ /* Data-processing (register) */
+
+ /* S PC, ... cccc 000x xxx1 xxxx 1111 xxxx xxxx xxxx */
+ DECODE_REJECT (0x0e10f000, 0x0010f000),
+
+ /* MOV IP, SP 1110 0001 1010 0000 1100 0000 0000 1101 */
+ DECODE_SIMULATE (0xffffffff, 0xe1a0c00d, PROBES_MOV_IP_SP),
+
+ /* TST (register) cccc 0001 0001 xxxx xxxx xxxx xxx0 xxxx */
+ /* TEQ (register) cccc 0001 0011 xxxx xxxx xxxx xxx0 xxxx */
+ /* CMP (register) cccc 0001 0101 xxxx xxxx xxxx xxx0 xxxx */
+ /* CMN (register) cccc 0001 0111 xxxx xxxx xxxx xxx0 xxxx */
+ DECODE_EMULATEX (0x0f900010, 0x01100000, PROBES_DATA_PROCESSING_REG,
+ REGS(ANY, 0, 0, 0, ANY)),
+
+ /* MOV (register) cccc 0001 101x xxxx xxxx xxxx xxx0 xxxx */
+ /* MVN (register) cccc 0001 111x xxxx xxxx xxxx xxx0 xxxx */
+ DECODE_EMULATEX (0x0fa00010, 0x01a00000, PROBES_DATA_PROCESSING_REG,
+ REGS(0, ANY, 0, 0, ANY)),
+
+ /* AND (register) cccc 0000 000x xxxx xxxx xxxx xxx0 xxxx */
+ /* EOR (register) cccc 0000 001x xxxx xxxx xxxx xxx0 xxxx */
+ /* SUB (register) cccc 0000 010x xxxx xxxx xxxx xxx0 xxxx */
+ /* RSB (register) cccc 0000 011x xxxx xxxx xxxx xxx0 xxxx */
+ /* ADD (register) cccc 0000 100x xxxx xxxx xxxx xxx0 xxxx */
+ /* ADC (register) cccc 0000 101x xxxx xxxx xxxx xxx0 xxxx */
+ /* SBC (register) cccc 0000 110x xxxx xxxx xxxx xxx0 xxxx */
+ /* RSC (register) cccc 0000 111x xxxx xxxx xxxx xxx0 xxxx */
+ /* ORR (register) cccc 0001 100x xxxx xxxx xxxx xxx0 xxxx */
+ /* BIC (register) cccc 0001 110x xxxx xxxx xxxx xxx0 xxxx */
+ DECODE_EMULATEX (0x0e000010, 0x00000000, PROBES_DATA_PROCESSING_REG,
+ REGS(ANY, ANY, 0, 0, ANY)),
+
+ /* TST (reg-shift reg) cccc 0001 0001 xxxx xxxx xxxx 0xx1 xxxx */
+ /* TEQ (reg-shift reg) cccc 0001 0011 xxxx xxxx xxxx 0xx1 xxxx */
+ /* CMP (reg-shift reg) cccc 0001 0101 xxxx xxxx xxxx 0xx1 xxxx */
+ /* CMN (reg-shift reg) cccc 0001 0111 xxxx xxxx xxxx 0xx1 xxxx */
+ DECODE_EMULATEX (0x0f900090, 0x01100010, PROBES_DATA_PROCESSING_REG,
+ REGS(ANY, 0, NOPC, 0, ANY)),
+
+ /* MOV (reg-shift reg) cccc 0001 101x xxxx xxxx xxxx 0xx1 xxxx */
+ /* MVN (reg-shift reg) cccc 0001 111x xxxx xxxx xxxx 0xx1 xxxx */
+ DECODE_EMULATEX (0x0fa00090, 0x01a00010, PROBES_DATA_PROCESSING_REG,
+ REGS(0, ANY, NOPC, 0, ANY)),
+
+ /* AND (reg-shift reg) cccc 0000 000x xxxx xxxx xxxx 0xx1 xxxx */
+ /* EOR (reg-shift reg) cccc 0000 001x xxxx xxxx xxxx 0xx1 xxxx */
+ /* SUB (reg-shift reg) cccc 0000 010x xxxx xxxx xxxx 0xx1 xxxx */
+ /* RSB (reg-shift reg) cccc 0000 011x xxxx xxxx xxxx 0xx1 xxxx */
+ /* ADD (reg-shift reg) cccc 0000 100x xxxx xxxx xxxx 0xx1 xxxx */
+ /* ADC (reg-shift reg) cccc 0000 101x xxxx xxxx xxxx 0xx1 xxxx */
+ /* SBC (reg-shift reg) cccc 0000 110x xxxx xxxx xxxx 0xx1 xxxx */
+ /* RSC (reg-shift reg) cccc 0000 111x xxxx xxxx xxxx 0xx1 xxxx */
+ /* ORR (reg-shift reg) cccc 0001 100x xxxx xxxx xxxx 0xx1 xxxx */
+ /* BIC (reg-shift reg) cccc 0001 110x xxxx xxxx xxxx 0xx1 xxxx */
+ DECODE_EMULATEX (0x0e000090, 0x00000010, PROBES_DATA_PROCESSING_REG,
+ REGS(ANY, ANY, NOPC, 0, ANY)),
+
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_001x_table[] = {
+ /* Data-processing (immediate) */
+
+ /* MOVW cccc 0011 0000 xxxx xxxx xxxx xxxx xxxx */
+ /* MOVT cccc 0011 0100 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0x0fb00000, 0x03000000, PROBES_DATA_PROCESSING_IMM,
+ REGS(0, NOPC, 0, 0, 0)),
+
+ /* YIELD cccc 0011 0010 0000 xxxx xxxx 0000 0001 */
+ DECODE_OR (0x0fff00ff, 0x03200001),
+ /* SEV cccc 0011 0010 0000 xxxx xxxx 0000 0100 */
+ DECODE_EMULATE (0x0fff00ff, 0x03200004, PROBES_EMULATE_NONE),
+ /* NOP cccc 0011 0010 0000 xxxx xxxx 0000 0000 */
+ /* WFE cccc 0011 0010 0000 xxxx xxxx 0000 0010 */
+ /* WFI cccc 0011 0010 0000 xxxx xxxx 0000 0011 */
+ DECODE_SIMULATE (0x0fff00fc, 0x03200000, PROBES_SIMULATE_NOP),
+ /* DBG cccc 0011 0010 0000 xxxx xxxx ffff xxxx */
+ /* unallocated hints cccc 0011 0010 0000 xxxx xxxx xxxx xxxx */
+ /* MSR (immediate) cccc 0011 0x10 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0x0fb00000, 0x03200000),
+
+ /* S PC, ... cccc 001x xxx1 xxxx 1111 xxxx xxxx xxxx */
+ DECODE_REJECT (0x0e10f000, 0x0210f000),
+
+ /* TST (immediate) cccc 0011 0001 xxxx xxxx xxxx xxxx xxxx */
+ /* TEQ (immediate) cccc 0011 0011 xxxx xxxx xxxx xxxx xxxx */
+ /* CMP (immediate) cccc 0011 0101 xxxx xxxx xxxx xxxx xxxx */
+ /* CMN (immediate) cccc 0011 0111 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0x0f900000, 0x03100000, PROBES_DATA_PROCESSING_IMM,
+ REGS(ANY, 0, 0, 0, 0)),
+
+ /* MOV (immediate) cccc 0011 101x xxxx xxxx xxxx xxxx xxxx */
+ /* MVN (immediate) cccc 0011 111x xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0x0fa00000, 0x03a00000, PROBES_DATA_PROCESSING_IMM,
+ REGS(0, ANY, 0, 0, 0)),
+
+ /* AND (immediate) cccc 0010 000x xxxx xxxx xxxx xxxx xxxx */
+ /* EOR (immediate) cccc 0010 001x xxxx xxxx xxxx xxxx xxxx */
+ /* SUB (immediate) cccc 0010 010x xxxx xxxx xxxx xxxx xxxx */
+ /* RSB (immediate) cccc 0010 011x xxxx xxxx xxxx xxxx xxxx */
+ /* ADD (immediate) cccc 0010 100x xxxx xxxx xxxx xxxx xxxx */
+ /* ADC (immediate) cccc 0010 101x xxxx xxxx xxxx xxxx xxxx */
+ /* SBC (immediate) cccc 0010 110x xxxx xxxx xxxx xxxx xxxx */
+ /* RSC (immediate) cccc 0010 111x xxxx xxxx xxxx xxxx xxxx */
+ /* ORR (immediate) cccc 0011 100x xxxx xxxx xxxx xxxx xxxx */
+ /* BIC (immediate) cccc 0011 110x xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0x0e000000, 0x02000000, PROBES_DATA_PROCESSING_IMM,
+ REGS(ANY, ANY, 0, 0, 0)),
+
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_0110_____xxx1_table[] = {
+ /* Media instructions */
+
+ /* SEL cccc 0110 1000 xxxx xxxx xxxx 1011 xxxx */
+ DECODE_EMULATEX (0x0ff000f0, 0x068000b0, PROBES_SATURATE,
+ REGS(NOPC, NOPC, 0, 0, NOPC)),
+
+ /* SSAT cccc 0110 101x xxxx xxxx xxxx xx01 xxxx */
+ /* USAT cccc 0110 111x xxxx xxxx xxxx xx01 xxxx */
+ DECODE_OR(0x0fa00030, 0x06a00010),
+ /* SSAT16 cccc 0110 1010 xxxx xxxx xxxx 0011 xxxx */
+ /* USAT16 cccc 0110 1110 xxxx xxxx xxxx 0011 xxxx */
+ DECODE_EMULATEX (0x0fb000f0, 0x06a00030, PROBES_SATURATE,
+ REGS(0, NOPC, 0, 0, NOPC)),
+
+ /* REV cccc 0110 1011 xxxx xxxx xxxx 0011 xxxx */
+ /* REV16 cccc 0110 1011 xxxx xxxx xxxx 1011 xxxx */
+ /* RBIT cccc 0110 1111 xxxx xxxx xxxx 0011 xxxx */
+ /* REVSH cccc 0110 1111 xxxx xxxx xxxx 1011 xxxx */
+ DECODE_EMULATEX (0x0fb00070, 0x06b00030, PROBES_REV,
+ REGS(0, NOPC, 0, 0, NOPC)),
+
+ /* ??? cccc 0110 0x00 xxxx xxxx xxxx xxx1 xxxx */
+ DECODE_REJECT (0x0fb00010, 0x06000010),
+ /* ??? cccc 0110 0xxx xxxx xxxx xxxx 1011 xxxx */
+ DECODE_REJECT (0x0f8000f0, 0x060000b0),
+ /* ??? cccc 0110 0xxx xxxx xxxx xxxx 1101 xxxx */
+ DECODE_REJECT (0x0f8000f0, 0x060000d0),
+ /* SADD16 cccc 0110 0001 xxxx xxxx xxxx 0001 xxxx */
+ /* SADDSUBX cccc 0110 0001 xxxx xxxx xxxx 0011 xxxx */
+ /* SSUBADDX cccc 0110 0001 xxxx xxxx xxxx 0101 xxxx */
+ /* SSUB16 cccc 0110 0001 xxxx xxxx xxxx 0111 xxxx */
+ /* SADD8 cccc 0110 0001 xxxx xxxx xxxx 1001 xxxx */
+ /* SSUB8 cccc 0110 0001 xxxx xxxx xxxx 1111 xxxx */
+ /* QADD16 cccc 0110 0010 xxxx xxxx xxxx 0001 xxxx */
+ /* QADDSUBX cccc 0110 0010 xxxx xxxx xxxx 0011 xxxx */
+ /* QSUBADDX cccc 0110 0010 xxxx xxxx xxxx 0101 xxxx */
+ /* QSUB16 cccc 0110 0010 xxxx xxxx xxxx 0111 xxxx */
+ /* QADD8 cccc 0110 0010 xxxx xxxx xxxx 1001 xxxx */
+ /* QSUB8 cccc 0110 0010 xxxx xxxx xxxx 1111 xxxx */
+ /* SHADD16 cccc 0110 0011 xxxx xxxx xxxx 0001 xxxx */
+ /* SHADDSUBX cccc 0110 0011 xxxx xxxx xxxx 0011 xxxx */
+ /* SHSUBADDX cccc 0110 0011 xxxx xxxx xxxx 0101 xxxx */
+ /* SHSUB16 cccc 0110 0011 xxxx xxxx xxxx 0111 xxxx */
+ /* SHADD8 cccc 0110 0011 xxxx xxxx xxxx 1001 xxxx */
+ /* SHSUB8 cccc 0110 0011 xxxx xxxx xxxx 1111 xxxx */
+ /* UADD16 cccc 0110 0101 xxxx xxxx xxxx 0001 xxxx */
+ /* UADDSUBX cccc 0110 0101 xxxx xxxx xxxx 0011 xxxx */
+ /* USUBADDX cccc 0110 0101 xxxx xxxx xxxx 0101 xxxx */
+ /* USUB16 cccc 0110 0101 xxxx xxxx xxxx 0111 xxxx */
+ /* UADD8 cccc 0110 0101 xxxx xxxx xxxx 1001 xxxx */
+ /* USUB8 cccc 0110 0101 xxxx xxxx xxxx 1111 xxxx */
+ /* UQADD16 cccc 0110 0110 xxxx xxxx xxxx 0001 xxxx */
+ /* UQADDSUBX cccc 0110 0110 xxxx xxxx xxxx 0011 xxxx */
+ /* UQSUBADDX cccc 0110 0110 xxxx xxxx xxxx 0101 xxxx */
+ /* UQSUB16 cccc 0110 0110 xxxx xxxx xxxx 0111 xxxx */
+ /* UQADD8 cccc 0110 0110 xxxx xxxx xxxx 1001 xxxx */
+ /* UQSUB8 cccc 0110 0110 xxxx xxxx xxxx 1111 xxxx */
+ /* UHADD16 cccc 0110 0111 xxxx xxxx xxxx 0001 xxxx */
+ /* UHADDSUBX cccc 0110 0111 xxxx xxxx xxxx 0011 xxxx */
+ /* UHSUBADDX cccc 0110 0111 xxxx xxxx xxxx 0101 xxxx */
+ /* UHSUB16 cccc 0110 0111 xxxx xxxx xxxx 0111 xxxx */
+ /* UHADD8 cccc 0110 0111 xxxx xxxx xxxx 1001 xxxx */
+ /* UHSUB8 cccc 0110 0111 xxxx xxxx xxxx 1111 xxxx */
+ DECODE_EMULATEX (0x0f800010, 0x06000010, PROBES_MMI,
+ REGS(NOPC, NOPC, 0, 0, NOPC)),
+
+ /* PKHBT cccc 0110 1000 xxxx xxxx xxxx x001 xxxx */
+ /* PKHTB cccc 0110 1000 xxxx xxxx xxxx x101 xxxx */
+ DECODE_EMULATEX (0x0ff00030, 0x06800010, PROBES_PACK,
+ REGS(NOPC, NOPC, 0, 0, NOPC)),
+
+ /* ??? cccc 0110 1001 xxxx xxxx xxxx 0111 xxxx */
+ /* ??? cccc 0110 1101 xxxx xxxx xxxx 0111 xxxx */
+ DECODE_REJECT (0x0fb000f0, 0x06900070),
+
+ /* SXTB16 cccc 0110 1000 1111 xxxx xxxx 0111 xxxx */
+ /* SXTB cccc 0110 1010 1111 xxxx xxxx 0111 xxxx */
+ /* SXTH cccc 0110 1011 1111 xxxx xxxx 0111 xxxx */
+ /* UXTB16 cccc 0110 1100 1111 xxxx xxxx 0111 xxxx */
+ /* UXTB cccc 0110 1110 1111 xxxx xxxx 0111 xxxx */
+ /* UXTH cccc 0110 1111 1111 xxxx xxxx 0111 xxxx */
+ DECODE_EMULATEX (0x0f8f00f0, 0x068f0070, PROBES_EXTEND,
+ REGS(0, NOPC, 0, 0, NOPC)),
+
+ /* SXTAB16 cccc 0110 1000 xxxx xxxx xxxx 0111 xxxx */
+ /* SXTAB cccc 0110 1010 xxxx xxxx xxxx 0111 xxxx */
+ /* SXTAH cccc 0110 1011 xxxx xxxx xxxx 0111 xxxx */
+ /* UXTAB16 cccc 0110 1100 xxxx xxxx xxxx 0111 xxxx */
+ /* UXTAB cccc 0110 1110 xxxx xxxx xxxx 0111 xxxx */
+ /* UXTAH cccc 0110 1111 xxxx xxxx xxxx 0111 xxxx */
+ DECODE_EMULATEX (0x0f8000f0, 0x06800070, PROBES_EXTEND_ADD,
+ REGS(NOPCX, NOPC, 0, 0, NOPC)),
+
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_0111_____xxx1_table[] = {
+ /* Media instructions */
+
+ /* UNDEFINED cccc 0111 1111 xxxx xxxx xxxx 1111 xxxx */
+ DECODE_REJECT (0x0ff000f0, 0x07f000f0),
+
+ /* SMLALD cccc 0111 0100 xxxx xxxx xxxx 00x1 xxxx */
+ /* SMLSLD cccc 0111 0100 xxxx xxxx xxxx 01x1 xxxx */
+ DECODE_EMULATEX (0x0ff00090, 0x07400010, PROBES_MUL_ADD_LONG,
+ REGS(NOPC, NOPC, NOPC, 0, NOPC)),
+
+ /* SMUAD cccc 0111 0000 xxxx 1111 xxxx 00x1 xxxx */
+ /* SMUSD cccc 0111 0000 xxxx 1111 xxxx 01x1 xxxx */
+ DECODE_OR (0x0ff0f090, 0x0700f010),
+ /* SMMUL cccc 0111 0101 xxxx 1111 xxxx 00x1 xxxx */
+ DECODE_OR (0x0ff0f0d0, 0x0750f010),
+ /* USAD8 cccc 0111 1000 xxxx 1111 xxxx 0001 xxxx */
+ DECODE_EMULATEX (0x0ff0f0f0, 0x0780f010, PROBES_MUL_ADD,
+ REGS(NOPC, 0, NOPC, 0, NOPC)),
+
+ /* SMLAD cccc 0111 0000 xxxx xxxx xxxx 00x1 xxxx */
+ /* SMLSD cccc 0111 0000 xxxx xxxx xxxx 01x1 xxxx */
+ DECODE_OR (0x0ff00090, 0x07000010),
+ /* SMMLA cccc 0111 0101 xxxx xxxx xxxx 00x1 xxxx */
+ DECODE_OR (0x0ff000d0, 0x07500010),
+ /* USADA8 cccc 0111 1000 xxxx xxxx xxxx 0001 xxxx */
+ DECODE_EMULATEX (0x0ff000f0, 0x07800010, PROBES_MUL_ADD,
+ REGS(NOPC, NOPCX, NOPC, 0, NOPC)),
+
+ /* SMMLS cccc 0111 0101 xxxx xxxx xxxx 11x1 xxxx */
+ DECODE_EMULATEX (0x0ff000d0, 0x075000d0, PROBES_MUL_ADD,
+ REGS(NOPC, NOPC, NOPC, 0, NOPC)),
+
+ /* SBFX cccc 0111 101x xxxx xxxx xxxx x101 xxxx */
+ /* UBFX cccc 0111 111x xxxx xxxx xxxx x101 xxxx */
+ DECODE_EMULATEX (0x0fa00070, 0x07a00050, PROBES_BITFIELD,
+ REGS(0, NOPC, 0, 0, NOPC)),
+
+ /* BFC cccc 0111 110x xxxx xxxx xxxx x001 1111 */
+ DECODE_EMULATEX (0x0fe0007f, 0x07c0001f, PROBES_BITFIELD,
+ REGS(0, NOPC, 0, 0, 0)),
+
+ /* BFI cccc 0111 110x xxxx xxxx xxxx x001 xxxx */
+ DECODE_EMULATEX (0x0fe00070, 0x07c00010, PROBES_BITFIELD,
+ REGS(0, NOPC, 0, 0, NOPCX)),
+
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_01xx_table[] = {
+ /* Load/store word and unsigned byte */
+
+ /* LDRB/STRB pc,[...] cccc 01xx x0xx xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0x0c40f000, 0x0440f000),
+
+ /* STRT cccc 01x0 x010 xxxx xxxx xxxx xxxx xxxx */
+ /* LDRT cccc 01x0 x011 xxxx xxxx xxxx xxxx xxxx */
+ /* STRBT cccc 01x0 x110 xxxx xxxx xxxx xxxx xxxx */
+ /* LDRBT cccc 01x0 x111 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0x0d200000, 0x04200000),
+
+ /* STR (immediate) cccc 010x x0x0 xxxx xxxx xxxx xxxx xxxx */
+ /* STRB (immediate) cccc 010x x1x0 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0x0e100000, 0x04000000, PROBES_STORE,
+ REGS(NOPCWB, ANY, 0, 0, 0)),
+
+ /* LDR (immediate) cccc 010x x0x1 xxxx xxxx xxxx xxxx xxxx */
+ /* LDRB (immediate) cccc 010x x1x1 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0x0e100000, 0x04100000, PROBES_LOAD,
+ REGS(NOPCWB, ANY, 0, 0, 0)),
+
+ /* STR (register) cccc 011x x0x0 xxxx xxxx xxxx xxxx xxxx */
+ /* STRB (register) cccc 011x x1x0 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0x0e100000, 0x06000000, PROBES_STORE,
+ REGS(NOPCWB, ANY, 0, 0, NOPC)),
+
+ /* LDR (register) cccc 011x x0x1 xxxx xxxx xxxx xxxx xxxx */
+ /* LDRB (register) cccc 011x x1x1 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0x0e100000, 0x06100000, PROBES_LOAD,
+ REGS(NOPCWB, ANY, 0, 0, NOPC)),
+
+ DECODE_END
+};
+
+static const union decode_item arm_cccc_100x_table[] = {
+ /* Block data transfer instructions */
+
+ /* LDM cccc 100x x0x1 xxxx xxxx xxxx xxxx xxxx */
+ /* STM cccc 100x x0x0 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_CUSTOM (0x0e400000, 0x08000000, PROBES_LDMSTM),
+
+ /* STM (user registers) cccc 100x x1x0 xxxx xxxx xxxx xxxx xxxx */
+ /* LDM (user registers) cccc 100x x1x1 xxxx 0xxx xxxx xxxx xxxx */
+ /* LDM (exception ret) cccc 100x x1x1 xxxx 1xxx xxxx xxxx xxxx */
+ DECODE_END
+};
+
+const union decode_item probes_decode_arm_table[] = {
+ /*
+ * Unconditional instructions
+ * 1111 xxxx xxxx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xf0000000, 0xf0000000, arm_1111_table),
+
+ /*
+ * Miscellaneous instructions
+ * cccc 0001 0xx0 xxxx xxxx xxxx 0xxx xxxx
+ */
+ DECODE_TABLE (0x0f900080, 0x01000000, arm_cccc_0001_0xx0____0xxx_table),
+
+ /*
+ * Halfword multiply and multiply-accumulate
+ * cccc 0001 0xx0 xxxx xxxx xxxx 1xx0 xxxx
+ */
+ DECODE_TABLE (0x0f900090, 0x01000080, arm_cccc_0001_0xx0____1xx0_table),
+
+ /*
+ * Multiply and multiply-accumulate
+ * cccc 0000 xxxx xxxx xxxx xxxx 1001 xxxx
+ */
+ DECODE_TABLE (0x0f0000f0, 0x00000090, arm_cccc_0000_____1001_table),
+
+ /*
+ * Synchronization primitives
+ * cccc 0001 xxxx xxxx xxxx xxxx 1001 xxxx
+ */
+ DECODE_TABLE (0x0f0000f0, 0x01000090, arm_cccc_0001_____1001_table),
+
+ /*
+ * Extra load/store instructions
+ * cccc 000x xxxx xxxx xxxx xxxx 1xx1 xxxx
+ */
+ DECODE_TABLE (0x0e000090, 0x00000090, arm_cccc_000x_____1xx1_table),
+
+ /*
+ * Data-processing (register)
+ * cccc 000x xxxx xxxx xxxx xxxx xxx0 xxxx
+ * Data-processing (register-shifted register)
+ * cccc 000x xxxx xxxx xxxx xxxx 0xx1 xxxx
+ */
+ DECODE_TABLE (0x0e000000, 0x00000000, arm_cccc_000x_table),
+
+ /*
+ * Data-processing (immediate)
+ * cccc 001x xxxx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0x0e000000, 0x02000000, arm_cccc_001x_table),
+
+ /*
+ * Media instructions
+ * cccc 011x xxxx xxxx xxxx xxxx xxx1 xxxx
+ */
+ DECODE_TABLE (0x0f000010, 0x06000010, arm_cccc_0110_____xxx1_table),
+ DECODE_TABLE (0x0f000010, 0x07000010, arm_cccc_0111_____xxx1_table),
+
+ /*
+ * Load/store word and unsigned byte
+ * cccc 01xx xxxx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0x0c000000, 0x04000000, arm_cccc_01xx_table),
+
+ /*
+ * Block data transfer instructions
+ * cccc 100x xxxx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0x0e000000, 0x08000000, arm_cccc_100x_table),
+
+ /* B cccc 1010 xxxx xxxx xxxx xxxx xxxx xxxx */
+ /* BL cccc 1011 xxxx xxxx xxxx xxxx xxxx xxxx */
+ DECODE_SIMULATE (0x0e000000, 0x0a000000, PROBES_BRANCH),
+
+ /*
+ * Supervisor Call, and coprocessor instructions
+ */
+
+ /* MCRR cccc 1100 0100 xxxx xxxx xxxx xxxx xxxx */
+ /* MRRC cccc 1100 0101 xxxx xxxx xxxx xxxx xxxx */
+ /* LDC cccc 110x xxx1 xxxx xxxx xxxx xxxx xxxx */
+ /* STC cccc 110x xxx0 xxxx xxxx xxxx xxxx xxxx */
+ /* CDP cccc 1110 xxxx xxxx xxxx xxxx xxx0 xxxx */
+ /* MCR cccc 1110 xxx0 xxxx xxxx xxxx xxx1 xxxx */
+ /* MRC cccc 1110 xxx1 xxxx xxxx xxxx xxx1 xxxx */
+ /* SVC cccc 1111 xxxx xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0x0c000000, 0x0c000000),
+
+ DECODE_END
+};
+#ifdef CONFIG_ARM_KPROBES_TEST_MODULE
+EXPORT_SYMBOL_GPL(probes_decode_arm_table);
+#endif
+
+static void __kprobes arm_singlestep(probes_opcode_t insn,
+ struct arch_probes_insn *asi, struct pt_regs *regs)
+{
+ regs->ARM_pc += 4;
+ asi->insn_handler(insn, asi, regs);
+}
+
+/* Return:
+ * INSN_REJECTED If instruction is one not allowed to kprobe,
+ * INSN_GOOD If instruction is supported and uses instruction slot,
+ * INSN_GOOD_NO_SLOT If instruction is supported but doesn't use its slot.
+ *
+ * For instructions we don't want to kprobe (INSN_REJECTED return result):
+ * These are generally ones that modify the processor state making
+ * them "hard" to simulate such as switches processor modes or
+ * make accesses in alternate modes. Any of these could be simulated
+ * if the work was put into it, but low return considering they
+ * should also be very rare.
+ */
+enum probes_insn __kprobes
+arm_probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
+ bool emulate, const union decode_action *actions)
+{
+ asi->insn_singlestep = arm_singlestep;
+ asi->insn_check_cc = probes_condition_checks[insn>>28];
+ return probes_decode_insn(insn, asi, probes_decode_arm_table, false,
+ emulate, actions);
+}
diff --git a/arch/arm/kernel/probes-arm.h b/arch/arm/kernel/probes-arm.h
new file mode 100644
index 00000000000000..ace6572f6e26a2
--- /dev/null
+++ b/arch/arm/kernel/probes-arm.h
@@ -0,0 +1,73 @@
+/*
+ * arch/arm/kernel/probes-arm.h
+ *
+ * Copyright 2013 Linaro Ltd.
+ * Written by: David A. Long
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#ifndef _ARM_KERNEL_PROBES_ARM_H
+#define _ARM_KERNEL_PROBES_ARM_H
+
+enum probes_arm_action {
+ PROBES_EMULATE_NONE,
+ PROBES_SIMULATE_NOP,
+ PROBES_PRELOAD_IMM,
+ PROBES_PRELOAD_REG,
+ PROBES_BRANCH_IMM,
+ PROBES_BRANCH_REG,
+ PROBES_MRS,
+ PROBES_CLZ,
+ PROBES_SATURATING_ARITHMETIC,
+ PROBES_MUL1,
+ PROBES_MUL2,
+ PROBES_SWP,
+ PROBES_LDRSTRD,
+ PROBES_LOAD,
+ PROBES_STORE,
+ PROBES_LOAD_EXTRA,
+ PROBES_STORE_EXTRA,
+ PROBES_MOV_IP_SP,
+ PROBES_DATA_PROCESSING_REG,
+ PROBES_DATA_PROCESSING_IMM,
+ PROBES_MOV_HALFWORD,
+ PROBES_SEV,
+ PROBES_WFE,
+ PROBES_SATURATE,
+ PROBES_REV,
+ PROBES_MMI,
+ PROBES_PACK,
+ PROBES_EXTEND,
+ PROBES_EXTEND_ADD,
+ PROBES_MUL_ADD_LONG,
+ PROBES_MUL_ADD,
+ PROBES_BITFIELD,
+ PROBES_BRANCH,
+ PROBES_LDMSTM,
+ NUM_PROBES_ARM_ACTIONS
+};
+
+void __kprobes simulate_bbl(probes_opcode_t opcode,
+ struct arch_probes_insn *asi, struct pt_regs *regs);
+void __kprobes simulate_blx1(probes_opcode_t opcode,
+ struct arch_probes_insn *asi, struct pt_regs *regs);
+void __kprobes simulate_blx2bx(probes_opcode_t opcode,
+ struct arch_probes_insn *asi, struct pt_regs *regs);
+void __kprobes simulate_mrs(probes_opcode_t opcode,
+ struct arch_probes_insn *asi, struct pt_regs *regs);
+void __kprobes simulate_mov_ipsp(probes_opcode_t opcode,
+ struct arch_probes_insn *asi, struct pt_regs *regs);
+
+extern const union decode_item probes_decode_arm_table[];
+
+enum probes_insn arm_probes_decode_insn(probes_opcode_t,
+ struct arch_probes_insn *, bool emulate,
+ const union decode_action *actions);
+
+#endif
diff --git a/arch/arm/kernel/probes-thumb.c b/arch/arm/kernel/probes-thumb.c
new file mode 100644
index 00000000000000..4131351e812f47
--- /dev/null
+++ b/arch/arm/kernel/probes-thumb.c
@@ -0,0 +1,882 @@
+/*
+ * arch/arm/kernel/probes-thumb.c
+ *
+ * Copyright (C) 2011 Jon Medhurst .
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include
+#include
+#include
+
+#include "probes.h"
+#include "probes-thumb.h"
+
+
+static const union decode_item t32_table_1110_100x_x0xx[] = {
+ /* Load/store multiple instructions */
+
+ /* Rn is PC 1110 100x x0xx 1111 xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xfe4f0000, 0xe80f0000),
+
+ /* SRS 1110 1000 00x0 xxxx xxxx xxxx xxxx xxxx */
+ /* RFE 1110 1000 00x1 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xffc00000, 0xe8000000),
+ /* SRS 1110 1001 10x0 xxxx xxxx xxxx xxxx xxxx */
+ /* RFE 1110 1001 10x1 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xffc00000, 0xe9800000),
+
+ /* STM Rn, {...pc} 1110 100x x0x0 xxxx 1xxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xfe508000, 0xe8008000),
+ /* LDM Rn, {...lr,pc} 1110 100x x0x1 xxxx 11xx xxxx xxxx xxxx */
+ DECODE_REJECT (0xfe50c000, 0xe810c000),
+ /* LDM/STM Rn, {...sp} 1110 100x x0xx xxxx xx1x xxxx xxxx xxxx */
+ DECODE_REJECT (0xfe402000, 0xe8002000),
+
+ /* STMIA 1110 1000 10x0 xxxx xxxx xxxx xxxx xxxx */
+ /* LDMIA 1110 1000 10x1 xxxx xxxx xxxx xxxx xxxx */
+ /* STMDB 1110 1001 00x0 xxxx xxxx xxxx xxxx xxxx */
+ /* LDMDB 1110 1001 00x1 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_CUSTOM (0xfe400000, 0xe8000000, PROBES_T32_LDMSTM),
+
+ DECODE_END
+};
+
+static const union decode_item t32_table_1110_100x_x1xx[] = {
+ /* Load/store dual, load/store exclusive, table branch */
+
+ /* STRD (immediate) 1110 1000 x110 xxxx xxxx xxxx xxxx xxxx */
+ /* LDRD (immediate) 1110 1000 x111 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_OR (0xff600000, 0xe8600000),
+ /* STRD (immediate) 1110 1001 x1x0 xxxx xxxx xxxx xxxx xxxx */
+ /* LDRD (immediate) 1110 1001 x1x1 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xff400000, 0xe9400000, PROBES_T32_LDRDSTRD,
+ REGS(NOPCWB, NOSPPC, NOSPPC, 0, 0)),
+
+ /* TBB 1110 1000 1101 xxxx xxxx xxxx 0000 xxxx */
+ /* TBH 1110 1000 1101 xxxx xxxx xxxx 0001 xxxx */
+ DECODE_SIMULATEX(0xfff000e0, 0xe8d00000, PROBES_T32_TABLE_BRANCH,
+ REGS(NOSP, 0, 0, 0, NOSPPC)),
+
+ /* STREX 1110 1000 0100 xxxx xxxx xxxx xxxx xxxx */
+ /* LDREX 1110 1000 0101 xxxx xxxx xxxx xxxx xxxx */
+ /* STREXB 1110 1000 1100 xxxx xxxx xxxx 0100 xxxx */
+ /* STREXH 1110 1000 1100 xxxx xxxx xxxx 0101 xxxx */
+ /* STREXD 1110 1000 1100 xxxx xxxx xxxx 0111 xxxx */
+ /* LDREXB 1110 1000 1101 xxxx xxxx xxxx 0100 xxxx */
+ /* LDREXH 1110 1000 1101 xxxx xxxx xxxx 0101 xxxx */
+ /* LDREXD 1110 1000 1101 xxxx xxxx xxxx 0111 xxxx */
+ /* And unallocated instructions... */
+ DECODE_END
+};
+
+static const union decode_item t32_table_1110_101x[] = {
+ /* Data-processing (shifted register) */
+
+ /* TST 1110 1010 0001 xxxx xxxx 1111 xxxx xxxx */
+ /* TEQ 1110 1010 1001 xxxx xxxx 1111 xxxx xxxx */
+ DECODE_EMULATEX (0xff700f00, 0xea100f00, PROBES_T32_TST,
+ REGS(NOSPPC, 0, 0, 0, NOSPPC)),
+
+ /* CMN 1110 1011 0001 xxxx xxxx 1111 xxxx xxxx */
+ DECODE_OR (0xfff00f00, 0xeb100f00),
+ /* CMP 1110 1011 1011 xxxx xxxx 1111 xxxx xxxx */
+ DECODE_EMULATEX (0xfff00f00, 0xebb00f00, PROBES_T32_TST,
+ REGS(NOPC, 0, 0, 0, NOSPPC)),
+
+ /* MOV 1110 1010 010x 1111 xxxx xxxx xxxx xxxx */
+ /* MVN 1110 1010 011x 1111 xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xffcf0000, 0xea4f0000, PROBES_T32_MOV,
+ REGS(0, 0, NOSPPC, 0, NOSPPC)),
+
+ /* ??? 1110 1010 101x xxxx xxxx xxxx xxxx xxxx */
+ /* ??? 1110 1010 111x xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xffa00000, 0xeaa00000),
+ /* ??? 1110 1011 001x xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xffe00000, 0xeb200000),
+ /* ??? 1110 1011 100x xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xffe00000, 0xeb800000),
+ /* ??? 1110 1011 111x xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xffe00000, 0xebe00000),
+
+ /* ADD/SUB SP, SP, Rm, LSL #0..3 */
+ /* 1110 1011 x0xx 1101 x000 1101 xx00 xxxx */
+ DECODE_EMULATEX (0xff4f7f30, 0xeb0d0d00, PROBES_T32_ADDSUB,
+ REGS(SP, 0, SP, 0, NOSPPC)),
+
+ /* ADD/SUB SP, SP, Rm, shift */
+ /* 1110 1011 x0xx 1101 xxxx 1101 xxxx xxxx */
+ DECODE_REJECT (0xff4f0f00, 0xeb0d0d00),
+
+ /* ADD/SUB Rd, SP, Rm, shift */
+ /* 1110 1011 x0xx 1101 xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xff4f0000, 0xeb0d0000, PROBES_T32_ADDSUB,
+ REGS(SP, 0, NOPC, 0, NOSPPC)),
+
+ /* AND 1110 1010 000x xxxx xxxx xxxx xxxx xxxx */
+ /* BIC 1110 1010 001x xxxx xxxx xxxx xxxx xxxx */
+ /* ORR 1110 1010 010x xxxx xxxx xxxx xxxx xxxx */
+ /* ORN 1110 1010 011x xxxx xxxx xxxx xxxx xxxx */
+ /* EOR 1110 1010 100x xxxx xxxx xxxx xxxx xxxx */
+ /* PKH 1110 1010 110x xxxx xxxx xxxx xxxx xxxx */
+ /* ADD 1110 1011 000x xxxx xxxx xxxx xxxx xxxx */
+ /* ADC 1110 1011 010x xxxx xxxx xxxx xxxx xxxx */
+ /* SBC 1110 1011 011x xxxx xxxx xxxx xxxx xxxx */
+ /* SUB 1110 1011 101x xxxx xxxx xxxx xxxx xxxx */
+ /* RSB 1110 1011 110x xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfe000000, 0xea000000, PROBES_T32_LOGICAL,
+ REGS(NOSPPC, 0, NOSPPC, 0, NOSPPC)),
+
+ DECODE_END
+};
+
+static const union decode_item t32_table_1111_0x0x___0[] = {
+ /* Data-processing (modified immediate) */
+
+ /* TST 1111 0x00 0001 xxxx 0xxx 1111 xxxx xxxx */
+ /* TEQ 1111 0x00 1001 xxxx 0xxx 1111 xxxx xxxx */
+ DECODE_EMULATEX (0xfb708f00, 0xf0100f00, PROBES_T32_TST,
+ REGS(NOSPPC, 0, 0, 0, 0)),
+
+ /* CMN 1111 0x01 0001 xxxx 0xxx 1111 xxxx xxxx */
+ DECODE_OR (0xfbf08f00, 0xf1100f00),
+ /* CMP 1111 0x01 1011 xxxx 0xxx 1111 xxxx xxxx */
+ DECODE_EMULATEX (0xfbf08f00, 0xf1b00f00, PROBES_T32_CMP,
+ REGS(NOPC, 0, 0, 0, 0)),
+
+ /* MOV 1111 0x00 010x 1111 0xxx xxxx xxxx xxxx */
+ /* MVN 1111 0x00 011x 1111 0xxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfbcf8000, 0xf04f0000, PROBES_T32_MOV,
+ REGS(0, 0, NOSPPC, 0, 0)),
+
+ /* ??? 1111 0x00 101x xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xfbe08000, 0xf0a00000),
+ /* ??? 1111 0x00 110x xxxx 0xxx xxxx xxxx xxxx */
+ /* ??? 1111 0x00 111x xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xfbc08000, 0xf0c00000),
+ /* ??? 1111 0x01 001x xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xfbe08000, 0xf1200000),
+ /* ??? 1111 0x01 100x xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xfbe08000, 0xf1800000),
+ /* ??? 1111 0x01 111x xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xfbe08000, 0xf1e00000),
+
+ /* ADD Rd, SP, #imm 1111 0x01 000x 1101 0xxx xxxx xxxx xxxx */
+ /* SUB Rd, SP, #imm 1111 0x01 101x 1101 0xxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfb4f8000, 0xf10d0000, PROBES_T32_ADDSUB,
+ REGS(SP, 0, NOPC, 0, 0)),
+
+ /* AND 1111 0x00 000x xxxx 0xxx xxxx xxxx xxxx */
+ /* BIC 1111 0x00 001x xxxx 0xxx xxxx xxxx xxxx */
+ /* ORR 1111 0x00 010x xxxx 0xxx xxxx xxxx xxxx */
+ /* ORN 1111 0x00 011x xxxx 0xxx xxxx xxxx xxxx */
+ /* EOR 1111 0x00 100x xxxx 0xxx xxxx xxxx xxxx */
+ /* ADD 1111 0x01 000x xxxx 0xxx xxxx xxxx xxxx */
+ /* ADC 1111 0x01 010x xxxx 0xxx xxxx xxxx xxxx */
+ /* SBC 1111 0x01 011x xxxx 0xxx xxxx xxxx xxxx */
+ /* SUB 1111 0x01 101x xxxx 0xxx xxxx xxxx xxxx */
+ /* RSB 1111 0x01 110x xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfa008000, 0xf0000000, PROBES_T32_LOGICAL,
+ REGS(NOSPPC, 0, NOSPPC, 0, 0)),
+
+ DECODE_END
+};
+
+static const union decode_item t32_table_1111_0x1x___0[] = {
+ /* Data-processing (plain binary immediate) */
+
+ /* ADDW Rd, PC, #imm 1111 0x10 0000 1111 0xxx xxxx xxxx xxxx */
+ DECODE_OR (0xfbff8000, 0xf20f0000),
+ /* SUBW Rd, PC, #imm 1111 0x10 1010 1111 0xxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfbff8000, 0xf2af0000, PROBES_T32_ADDWSUBW_PC,
+ REGS(PC, 0, NOSPPC, 0, 0)),
+
+ /* ADDW SP, SP, #imm 1111 0x10 0000 1101 0xxx 1101 xxxx xxxx */
+ DECODE_OR (0xfbff8f00, 0xf20d0d00),
+ /* SUBW SP, SP, #imm 1111 0x10 1010 1101 0xxx 1101 xxxx xxxx */
+ DECODE_EMULATEX (0xfbff8f00, 0xf2ad0d00, PROBES_T32_ADDWSUBW,
+ REGS(SP, 0, SP, 0, 0)),
+
+ /* ADDW 1111 0x10 0000 xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_OR (0xfbf08000, 0xf2000000),
+ /* SUBW 1111 0x10 1010 xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfbf08000, 0xf2a00000, PROBES_T32_ADDWSUBW,
+ REGS(NOPCX, 0, NOSPPC, 0, 0)),
+
+ /* MOVW 1111 0x10 0100 xxxx 0xxx xxxx xxxx xxxx */
+ /* MOVT 1111 0x10 1100 xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfb708000, 0xf2400000, PROBES_T32_MOVW,
+ REGS(0, 0, NOSPPC, 0, 0)),
+
+ /* SSAT16 1111 0x11 0010 xxxx 0000 xxxx 00xx xxxx */
+ /* SSAT 1111 0x11 00x0 xxxx 0xxx xxxx xxxx xxxx */
+ /* USAT16 1111 0x11 1010 xxxx 0000 xxxx 00xx xxxx */
+ /* USAT 1111 0x11 10x0 xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfb508000, 0xf3000000, PROBES_T32_SAT,
+ REGS(NOSPPC, 0, NOSPPC, 0, 0)),
+
+ /* SFBX 1111 0x11 0100 xxxx 0xxx xxxx xxxx xxxx */
+ /* UFBX 1111 0x11 1100 xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfb708000, 0xf3400000, PROBES_T32_BITFIELD,
+ REGS(NOSPPC, 0, NOSPPC, 0, 0)),
+
+ /* BFC 1111 0x11 0110 1111 0xxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfbff8000, 0xf36f0000, PROBES_T32_BITFIELD,
+ REGS(0, 0, NOSPPC, 0, 0)),
+
+ /* BFI 1111 0x11 0110 xxxx 0xxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfbf08000, 0xf3600000, PROBES_T32_BITFIELD,
+ REGS(NOSPPCX, 0, NOSPPC, 0, 0)),
+
+ DECODE_END
+};
+
+static const union decode_item t32_table_1111_0xxx___1[] = {
+ /* Branches and miscellaneous control */
+
+ /* YIELD 1111 0011 1010 xxxx 10x0 x000 0000 0001 */
+ DECODE_OR (0xfff0d7ff, 0xf3a08001),
+ /* SEV 1111 0011 1010 xxxx 10x0 x000 0000 0100 */
+ DECODE_EMULATE (0xfff0d7ff, 0xf3a08004, PROBES_T32_SEV),
+ /* NOP 1111 0011 1010 xxxx 10x0 x000 0000 0000 */
+ /* WFE 1111 0011 1010 xxxx 10x0 x000 0000 0010 */
+ /* WFI 1111 0011 1010 xxxx 10x0 x000 0000 0011 */
+ DECODE_SIMULATE (0xfff0d7fc, 0xf3a08000, PROBES_T32_WFE),
+
+ /* MRS Rd, CPSR 1111 0011 1110 xxxx 10x0 xxxx xxxx xxxx */
+ DECODE_SIMULATEX(0xfff0d000, 0xf3e08000, PROBES_T32_MRS,
+ REGS(0, 0, NOSPPC, 0, 0)),
+
+ /*
+ * Unsupported instructions
+ * 1111 0x11 1xxx xxxx 10x0 xxxx xxxx xxxx
+ *
+ * MSR 1111 0011 100x xxxx 10x0 xxxx xxxx xxxx
+ * DBG hint 1111 0011 1010 xxxx 10x0 x000 1111 xxxx
+ * Unallocated hints 1111 0011 1010 xxxx 10x0 x000 xxxx xxxx
+ * CPS 1111 0011 1010 xxxx 10x0 xxxx xxxx xxxx
+ * CLREX/DSB/DMB/ISB 1111 0011 1011 xxxx 10x0 xxxx xxxx xxxx
+ * BXJ 1111 0011 1100 xxxx 10x0 xxxx xxxx xxxx
+ * SUBS PC,LR,# 1111 0011 1101 xxxx 10x0 xxxx xxxx xxxx
+ * MRS Rd, SPSR 1111 0011 1111 xxxx 10x0 xxxx xxxx xxxx
+ * SMC 1111 0111 1111 xxxx 1000 xxxx xxxx xxxx
+ * UNDEFINED 1111 0111 1111 xxxx 1010 xxxx xxxx xxxx
+ * ??? 1111 0111 1xxx xxxx 1010 xxxx xxxx xxxx
+ */
+ DECODE_REJECT (0xfb80d000, 0xf3808000),
+
+ /* Bcc 1111 0xxx xxxx xxxx 10x0 xxxx xxxx xxxx */
+ DECODE_CUSTOM (0xf800d000, 0xf0008000, PROBES_T32_BRANCH_COND),
+
+ /* BLX 1111 0xxx xxxx xxxx 11x0 xxxx xxxx xxx0 */
+ DECODE_OR (0xf800d001, 0xf000c000),
+ /* B 1111 0xxx xxxx xxxx 10x1 xxxx xxxx xxxx */
+ /* BL 1111 0xxx xxxx xxxx 11x1 xxxx xxxx xxxx */
+ DECODE_SIMULATE (0xf8009000, 0xf0009000, PROBES_T32_BRANCH),
+
+ DECODE_END
+};
+
+static const union decode_item t32_table_1111_100x_x0x1__1111[] = {
+ /* Memory hints */
+
+ /* PLD (literal) 1111 1000 x001 1111 1111 xxxx xxxx xxxx */
+ /* PLI (literal) 1111 1001 x001 1111 1111 xxxx xxxx xxxx */
+ DECODE_SIMULATE (0xfe7ff000, 0xf81ff000, PROBES_T32_PLDI),
+
+ /* PLD{W} (immediate) 1111 1000 10x1 xxxx 1111 xxxx xxxx xxxx */
+ DECODE_OR (0xffd0f000, 0xf890f000),
+ /* PLD{W} (immediate) 1111 1000 00x1 xxxx 1111 1100 xxxx xxxx */
+ DECODE_OR (0xffd0ff00, 0xf810fc00),
+ /* PLI (immediate) 1111 1001 1001 xxxx 1111 xxxx xxxx xxxx */
+ DECODE_OR (0xfff0f000, 0xf990f000),
+ /* PLI (immediate) 1111 1001 0001 xxxx 1111 1100 xxxx xxxx */
+ DECODE_SIMULATEX(0xfff0ff00, 0xf910fc00, PROBES_T32_PLDI,
+ REGS(NOPCX, 0, 0, 0, 0)),
+
+ /* PLD{W} (register) 1111 1000 00x1 xxxx 1111 0000 00xx xxxx */
+ DECODE_OR (0xffd0ffc0, 0xf810f000),
+ /* PLI (register) 1111 1001 0001 xxxx 1111 0000 00xx xxxx */
+ DECODE_SIMULATEX(0xfff0ffc0, 0xf910f000, PROBES_T32_PLDI,
+ REGS(NOPCX, 0, 0, 0, NOSPPC)),
+
+ /* Other unallocated instructions... */
+ DECODE_END
+};
+
+static const union decode_item t32_table_1111_100x[] = {
+ /* Store/Load single data item */
+
+ /* ??? 1111 100x x11x xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xfe600000, 0xf8600000),
+
+ /* ??? 1111 1001 0101 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xfff00000, 0xf9500000),
+
+ /* ??? 1111 100x 0xxx xxxx xxxx 10x0 xxxx xxxx */
+ DECODE_REJECT (0xfe800d00, 0xf8000800),
+
+ /* STRBT 1111 1000 0000 xxxx xxxx 1110 xxxx xxxx */
+ /* STRHT 1111 1000 0010 xxxx xxxx 1110 xxxx xxxx */
+ /* STRT 1111 1000 0100 xxxx xxxx 1110 xxxx xxxx */
+ /* LDRBT 1111 1000 0001 xxxx xxxx 1110 xxxx xxxx */
+ /* LDRSBT 1111 1001 0001 xxxx xxxx 1110 xxxx xxxx */
+ /* LDRHT 1111 1000 0011 xxxx xxxx 1110 xxxx xxxx */
+ /* LDRSHT 1111 1001 0011 xxxx xxxx 1110 xxxx xxxx */
+ /* LDRT 1111 1000 0101 xxxx xxxx 1110 xxxx xxxx */
+ DECODE_REJECT (0xfe800f00, 0xf8000e00),
+
+ /* STR{,B,H} Rn,[PC...] 1111 1000 xxx0 1111 xxxx xxxx xxxx xxxx */
+ DECODE_REJECT (0xff1f0000, 0xf80f0000),
+
+ /* STR{,B,H} PC,[Rn...] 1111 1000 xxx0 xxxx 1111 xxxx xxxx xxxx */
+ DECODE_REJECT (0xff10f000, 0xf800f000),
+
+ /* LDR (literal) 1111 1000 x101 1111 xxxx xxxx xxxx xxxx */
+ DECODE_SIMULATEX(0xff7f0000, 0xf85f0000, PROBES_T32_LDR_LIT,
+ REGS(PC, ANY, 0, 0, 0)),
+
+ /* STR (immediate) 1111 1000 0100 xxxx xxxx 1xxx xxxx xxxx */
+ /* LDR (immediate) 1111 1000 0101 xxxx xxxx 1xxx xxxx xxxx */
+ DECODE_OR (0xffe00800, 0xf8400800),
+ /* STR (immediate) 1111 1000 1100 xxxx xxxx xxxx xxxx xxxx */
+ /* LDR (immediate) 1111 1000 1101 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xffe00000, 0xf8c00000, PROBES_T32_LDRSTR,
+ REGS(NOPCX, ANY, 0, 0, 0)),
+
+ /* STR (register) 1111 1000 0100 xxxx xxxx 0000 00xx xxxx */
+ /* LDR (register) 1111 1000 0101 xxxx xxxx 0000 00xx xxxx */
+ DECODE_EMULATEX (0xffe00fc0, 0xf8400000, PROBES_T32_LDRSTR,
+ REGS(NOPCX, ANY, 0, 0, NOSPPC)),
+
+ /* LDRB (literal) 1111 1000 x001 1111 xxxx xxxx xxxx xxxx */
+ /* LDRSB (literal) 1111 1001 x001 1111 xxxx xxxx xxxx xxxx */
+ /* LDRH (literal) 1111 1000 x011 1111 xxxx xxxx xxxx xxxx */
+ /* LDRSH (literal) 1111 1001 x011 1111 xxxx xxxx xxxx xxxx */
+ DECODE_SIMULATEX(0xfe5f0000, 0xf81f0000, PROBES_T32_LDR_LIT,
+ REGS(PC, NOSPPCX, 0, 0, 0)),
+
+ /* STRB (immediate) 1111 1000 0000 xxxx xxxx 1xxx xxxx xxxx */
+ /* STRH (immediate) 1111 1000 0010 xxxx xxxx 1xxx xxxx xxxx */
+ /* LDRB (immediate) 1111 1000 0001 xxxx xxxx 1xxx xxxx xxxx */
+ /* LDRSB (immediate) 1111 1001 0001 xxxx xxxx 1xxx xxxx xxxx */
+ /* LDRH (immediate) 1111 1000 0011 xxxx xxxx 1xxx xxxx xxxx */
+ /* LDRSH (immediate) 1111 1001 0011 xxxx xxxx 1xxx xxxx xxxx */
+ DECODE_OR (0xfec00800, 0xf8000800),
+ /* STRB (immediate) 1111 1000 1000 xxxx xxxx xxxx xxxx xxxx */
+ /* STRH (immediate) 1111 1000 1010 xxxx xxxx xxxx xxxx xxxx */
+ /* LDRB (immediate) 1111 1000 1001 xxxx xxxx xxxx xxxx xxxx */
+ /* LDRSB (immediate) 1111 1001 1001 xxxx xxxx xxxx xxxx xxxx */
+ /* LDRH (immediate) 1111 1000 1011 xxxx xxxx xxxx xxxx xxxx */
+ /* LDRSH (immediate) 1111 1001 1011 xxxx xxxx xxxx xxxx xxxx */
+ DECODE_EMULATEX (0xfec00000, 0xf8800000, PROBES_T32_LDRSTR,
+ REGS(NOPCX, NOSPPCX, 0, 0, 0)),
+
+ /* STRB (register) 1111 1000 0000 xxxx xxxx 0000 00xx xxxx */
+ /* STRH (register) 1111 1000 0010 xxxx xxxx 0000 00xx xxxx */
+ /* LDRB (register) 1111 1000 0001 xxxx xxxx 0000 00xx xxxx */
+ /* LDRSB (register) 1111 1001 0001 xxxx xxxx 0000 00xx xxxx */
+ /* LDRH (register) 1111 1000 0011 xxxx xxxx 0000 00xx xxxx */
+ /* LDRSH (register) 1111 1001 0011 xxxx xxxx 0000 00xx xxxx */
+ DECODE_EMULATEX (0xfe800fc0, 0xf8000000, PROBES_T32_LDRSTR,
+ REGS(NOPCX, NOSPPCX, 0, 0, NOSPPC)),
+
+ /* Other unallocated instructions... */
+ DECODE_END
+};
+
+static const union decode_item t32_table_1111_1010___1111[] = {
+ /* Data-processing (register) */
+
+ /* ??? 1111 1010 011x xxxx 1111 xxxx 1xxx xxxx */
+ DECODE_REJECT (0xffe0f080, 0xfa60f080),
+
+ /* SXTH 1111 1010 0000 1111 1111 xxxx 1xxx xxxx */
+ /* UXTH 1111 1010 0001 1111 1111 xxxx 1xxx xxxx */
+ /* SXTB16 1111 1010 0010 1111 1111 xxxx 1xxx xxxx */
+ /* UXTB16 1111 1010 0011 1111 1111 xxxx 1xxx xxxx */
+ /* SXTB 1111 1010 0100 1111 1111 xxxx 1xxx xxxx */
+ /* UXTB 1111 1010 0101 1111 1111 xxxx 1xxx xxxx */
+ DECODE_EMULATEX (0xff8ff080, 0xfa0ff080, PROBES_T32_SIGN_EXTEND,
+ REGS(0, 0, NOSPPC, 0, NOSPPC)),
+
+
+ /* ??? 1111 1010 1xxx xxxx 1111 xxxx 0x11 xxxx */
+ DECODE_REJECT (0xff80f0b0, 0xfa80f030),
+ /* ??? 1111 1010 1x11 xxxx 1111 xxxx 0xxx xxxx */
+ DECODE_REJECT (0xffb0f080, 0xfab0f000),
+
+ /* SADD16 1111 1010 1001 xxxx 1111 xxxx 0000 xxxx */
+ /* SASX 1111 1010 1010 xxxx 1111 xxxx 0000 xxxx */
+ /* SSAX 1111 1010 1110 xxxx 1111 xxxx 0000 xxxx */
+ /* SSUB16 1111 1010 1101 xxxx 1111 xxxx 0000 xxxx */
+ /* SADD8 1111 1010 1000 xxxx 1111 xxxx 0000 xxxx */
+ /* SSUB8 1111 1010 1100 xxxx 1111 xxxx 0000 xxxx */
+
+ /* QADD16 1111 1010 1001 xxxx 1111 xxxx 0001 xxxx */
+ /* QASX 1111 1010 1010 xxxx 1111 xxxx 0001 xxxx */
+ /* QSAX 1111 1010 1110 xxxx 1111 xxxx 0001 xxxx */
+ /* QSUB16 1111 1010 1101 xxxx 1111 xxxx 0001 xxxx */
+ /* QADD8 1111 1010 1000 xxxx 1111 xxxx 0001 xxxx */
+ /* QSUB8 1111 1010 1100 xxxx 1111 xxxx 0001 xxxx */
+
+ /* SHADD16 1111 1010 1001 xxxx 1111 xxxx 0010 xxxx */
+ /* SHASX 1111 1010 1010 xxxx 1111 xxxx 0010 xxxx */
+ /* SHSAX 1111 1010 1110 xxxx 1111 xxxx 0010 xxxx */
+ /* SHSUB16 1111 1010 1101 xxxx 1111 xxxx 0010 xxxx */
+ /* SHADD8 1111 1010 1000 xxxx 1111 xxxx 0010 xxxx */
+ /* SHSUB8 1111 1010 1100 xxxx 1111 xxxx 0010 xxxx */
+
+ /* UADD16 1111 1010 1001 xxxx 1111 xxxx 0100 xxxx */
+ /* UASX 1111 1010 1010 xxxx 1111 xxxx 0100 xxxx */
+ /* USAX 1111 1010 1110 xxxx 1111 xxxx 0100 xxxx */
+ /* USUB16 1111 1010 1101 xxxx 1111 xxxx 0100 xxxx */
+ /* UADD8 1111 1010 1000 xxxx 1111 xxxx 0100 xxxx */
+ /* USUB8 1111 1010 1100 xxxx 1111 xxxx 0100 xxxx */
+
+ /* UQADD16 1111 1010 1001 xxxx 1111 xxxx 0101 xxxx */
+ /* UQASX 1111 1010 1010 xxxx 1111 xxxx 0101 xxxx */
+ /* UQSAX 1111 1010 1110 xxxx 1111 xxxx 0101 xxxx */
+ /* UQSUB16 1111 1010 1101 xxxx 1111 xxxx 0101 xxxx */
+ /* UQADD8 1111 1010 1000 xxxx 1111 xxxx 0101 xxxx */
+ /* UQSUB8 1111 1010 1100 xxxx 1111 xxxx 0101 xxxx */
+
+ /* UHADD16 1111 1010 1001 xxxx 1111 xxxx 0110 xxxx */
+ /* UHASX 1111 1010 1010 xxxx 1111 xxxx 0110 xxxx */
+ /* UHSAX 1111 1010 1110 xxxx 1111 xxxx 0110 xxxx */
+ /* UHSUB16 1111 1010 1101 xxxx 1111 xxxx 0110 xxxx */
+ /* UHADD8 1111 1010 1000 xxxx 1111 xxxx 0110 xxxx */
+ /* UHSUB8 1111 1010 1100 xxxx 1111 xxxx 0110 xxxx */
+ DECODE_OR (0xff80f080, 0xfa80f000),
+
+ /* SXTAH 1111 1010 0000 xxxx 1111 xxxx 1xxx xxxx */
+ /* UXTAH 1111 1010 0001 xxxx 1111 xxxx 1xxx xxxx */
+ /* SXTAB16 1111 1010 0010 xxxx 1111 xxxx 1xxx xxxx */
+ /* UXTAB16 1111 1010 0011 xxxx 1111 xxxx 1xxx xxxx */
+ /* SXTAB 1111 1010 0100 xxxx 1111 xxxx 1xxx xxxx */
+ /* UXTAB 1111 1010 0101 xxxx 1111 xxxx 1xxx xxxx */
+ DECODE_OR (0xff80f080, 0xfa00f080),
+
+ /* QADD 1111 1010 1000 xxxx 1111 xxxx 1000 xxxx */
+ /* QDADD 1111 1010 1000 xxxx 1111 xxxx 1001 xxxx */
+ /* QSUB 1111 1010 1000 xxxx 1111 xxxx 1010 xxxx */
+ /* QDSUB 1111 1010 1000 xxxx 1111 xxxx 1011 xxxx */
+ DECODE_OR (0xfff0f0c0, 0xfa80f080),
+
+ /* SEL 1111 1010 1010 xxxx 1111 xxxx 1000 xxxx */
+ DECODE_OR (0xfff0f0f0, 0xfaa0f080),
+
+ /* LSL 1111 1010 000x xxxx 1111 xxxx 0000 xxxx */
+ /* LSR 1111 1010 001x xxxx 1111 xxxx 0000 xxxx */
+ /* ASR 1111 1010 010x xxxx 1111 xxxx 0000 xxxx */
+ /* ROR 1111 1010 011x xxxx 1111 xxxx 0000 xxxx */
+ DECODE_EMULATEX (0xff80f0f0, 0xfa00f000, PROBES_T32_MEDIA,
+ REGS(NOSPPC, 0, NOSPPC, 0, NOSPPC)),
+
+ /* CLZ 1111 1010 1010 xxxx 1111 xxxx 1000 xxxx */
+ DECODE_OR (0xfff0f0f0, 0xfab0f080),
+
+ /* REV 1111 1010 1001 xxxx 1111 xxxx 1000 xxxx */
+ /* REV16 1111 1010 1001 xxxx 1111 xxxx 1001 xxxx */
+ /* RBIT 1111 1010 1001 xxxx 1111 xxxx 1010 xxxx */
+ /* REVSH 1111 1010 1001 xxxx 1111 xxxx 1011 xxxx */
+ DECODE_EMULATEX (0xfff0f0c0, 0xfa90f080, PROBES_T32_REVERSE,
+ REGS(NOSPPC, 0, NOSPPC, 0, SAMEAS16)),
+
+ /* Other unallocated instructions... */
+ DECODE_END
+};
+
+static const union decode_item t32_table_1111_1011_0[] = {
+ /* Multiply, multiply accumulate, and absolute difference */
+
+ /* ??? 1111 1011 0000 xxxx 1111 xxxx 0001 xxxx */
+ DECODE_REJECT (0xfff0f0f0, 0xfb00f010),
+ /* ??? 1111 1011 0111 xxxx 1111 xxxx 0001 xxxx */
+ DECODE_REJECT (0xfff0f0f0, 0xfb70f010),
+
+ /* SMULxy 1111 1011 0001 xxxx 1111 xxxx 00xx xxxx */
+ DECODE_OR (0xfff0f0c0, 0xfb10f000),
+ /* MUL 1111 1011 0000 xxxx 1111 xxxx 0000 xxxx */
+ /* SMUAD{X} 1111 1011 0010 xxxx 1111 xxxx 000x xxxx */
+ /* SMULWy 1111 1011 0011 xxxx 1111 xxxx 000x xxxx */
+ /* SMUSD{X} 1111 1011 0100 xxxx 1111 xxxx 000x xxxx */
+ /* SMMUL{R} 1111 1011 0101 xxxx 1111 xxxx 000x xxxx */
+ /* USAD8 1111 1011 0111 xxxx 1111 xxxx 0000 xxxx */
+ DECODE_EMULATEX (0xff80f0e0, 0xfb00f000, PROBES_T32_MUL_ADD,
+ REGS(NOSPPC, 0, NOSPPC, 0, NOSPPC)),
+
+ /* ??? 1111 1011 0111 xxxx xxxx xxxx 0001 xxxx */
+ DECODE_REJECT (0xfff000f0, 0xfb700010),
+
+ /* SMLAxy 1111 1011 0001 xxxx xxxx xxxx 00xx xxxx */
+ DECODE_OR (0xfff000c0, 0xfb100000),
+ /* MLA 1111 1011 0000 xxxx xxxx xxxx 0000 xxxx */
+ /* MLS 1111 1011 0000 xxxx xxxx xxxx 0001 xxxx */
+ /* SMLAD{X} 1111 1011 0010 xxxx xxxx xxxx 000x xxxx */
+ /* SMLAWy 1111 1011 0011 xxxx xxxx xxxx 000x xxxx */
+ /* SMLSD{X} 1111 1011 0100 xxxx xxxx xxxx 000x xxxx */
+ /* SMMLA{R} 1111 1011 0101 xxxx xxxx xxxx 000x xxxx */
+ /* SMMLS{R} 1111 1011 0110 xxxx xxxx xxxx 000x xxxx */
+ /* USADA8 1111 1011 0111 xxxx xxxx xxxx 0000 xxxx */
+ DECODE_EMULATEX (0xff8000c0, 0xfb000000, PROBES_T32_MUL_ADD2,
+ REGS(NOSPPC, NOSPPCX, NOSPPC, 0, NOSPPC)),
+
+ /* Other unallocated instructions... */
+ DECODE_END
+};
+
+static const union decode_item t32_table_1111_1011_1[] = {
+ /* Long multiply, long multiply accumulate, and divide */
+
+ /* UMAAL 1111 1011 1110 xxxx xxxx xxxx 0110 xxxx */
+ DECODE_OR (0xfff000f0, 0xfbe00060),
+ /* SMLALxy 1111 1011 1100 xxxx xxxx xxxx 10xx xxxx */
+ DECODE_OR (0xfff000c0, 0xfbc00080),
+ /* SMLALD{X} 1111 1011 1100 xxxx xxxx xxxx 110x xxxx */
+ /* SMLSLD{X} 1111 1011 1101 xxxx xxxx xxxx 110x xxxx */
+ DECODE_OR (0xffe000e0, 0xfbc000c0),
+ /* SMULL 1111 1011 1000 xxxx xxxx xxxx 0000 xxxx */
+ /* UMULL 1111 1011 1010 xxxx xxxx xxxx 0000 xxxx */
+ /* SMLAL 1111 1011 1100 xxxx xxxx xxxx 0000 xxxx */
+ /* UMLAL 1111 1011 1110 xxxx xxxx xxxx 0000 xxxx */
+ DECODE_EMULATEX (0xff9000f0, 0xfb800000, PROBES_T32_MUL_ADD_LONG,
+ REGS(NOSPPC, NOSPPC, NOSPPC, 0, NOSPPC)),
+
+ /* SDIV 1111 1011 1001 xxxx xxxx xxxx 1111 xxxx */
+ /* UDIV 1111 1011 1011 xxxx xxxx xxxx 1111 xxxx */
+ /* Other unallocated instructions... */
+ DECODE_END
+};
+
+const union decode_item probes_decode_thumb32_table[] = {
+
+ /*
+ * Load/store multiple instructions
+ * 1110 100x x0xx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xfe400000, 0xe8000000, t32_table_1110_100x_x0xx),
+
+ /*
+ * Load/store dual, load/store exclusive, table branch
+ * 1110 100x x1xx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xfe400000, 0xe8400000, t32_table_1110_100x_x1xx),
+
+ /*
+ * Data-processing (shifted register)
+ * 1110 101x xxxx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xfe000000, 0xea000000, t32_table_1110_101x),
+
+ /*
+ * Coprocessor instructions
+ * 1110 11xx xxxx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_REJECT (0xfc000000, 0xec000000),
+
+ /*
+ * Data-processing (modified immediate)
+ * 1111 0x0x xxxx xxxx 0xxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xfa008000, 0xf0000000, t32_table_1111_0x0x___0),
+
+ /*
+ * Data-processing (plain binary immediate)
+ * 1111 0x1x xxxx xxxx 0xxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xfa008000, 0xf2000000, t32_table_1111_0x1x___0),
+
+ /*
+ * Branches and miscellaneous control
+ * 1111 0xxx xxxx xxxx 1xxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xf8008000, 0xf0008000, t32_table_1111_0xxx___1),
+
+ /*
+ * Advanced SIMD element or structure load/store instructions
+ * 1111 1001 xxx0 xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_REJECT (0xff100000, 0xf9000000),
+
+ /*
+ * Memory hints
+ * 1111 100x x0x1 xxxx 1111 xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xfe50f000, 0xf810f000, t32_table_1111_100x_x0x1__1111),
+
+ /*
+ * Store single data item
+ * 1111 1000 xxx0 xxxx xxxx xxxx xxxx xxxx
+ * Load single data items
+ * 1111 100x xxx1 xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xfe000000, 0xf8000000, t32_table_1111_100x),
+
+ /*
+ * Data-processing (register)
+ * 1111 1010 xxxx xxxx 1111 xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xff00f000, 0xfa00f000, t32_table_1111_1010___1111),
+
+ /*
+ * Multiply, multiply accumulate, and absolute difference
+ * 1111 1011 0xxx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xff800000, 0xfb000000, t32_table_1111_1011_0),
+
+ /*
+ * Long multiply, long multiply accumulate, and divide
+ * 1111 1011 1xxx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xff800000, 0xfb800000, t32_table_1111_1011_1),
+
+ /*
+ * Coprocessor instructions
+ * 1111 11xx xxxx xxxx xxxx xxxx xxxx xxxx
+ */
+ DECODE_END
+};
+#ifdef CONFIG_ARM_KPROBES_TEST_MODULE
+EXPORT_SYMBOL_GPL(probes_decode_thumb32_table);
+#endif
+
+static const union decode_item t16_table_1011[] = {
+ /* Miscellaneous 16-bit instructions */
+
+ /* ADD (SP plus immediate) 1011 0000 0xxx xxxx */
+ /* SUB (SP minus immediate) 1011 0000 1xxx xxxx */
+ DECODE_SIMULATE (0xff00, 0xb000, PROBES_T16_ADD_SP),
+
+ /* CBZ 1011 00x1 xxxx xxxx */
+ /* CBNZ 1011 10x1 xxxx xxxx */
+ DECODE_SIMULATE (0xf500, 0xb100, PROBES_T16_CBZ),
+
+ /* SXTH 1011 0010 00xx xxxx */
+ /* SXTB 1011 0010 01xx xxxx */
+ /* UXTH 1011 0010 10xx xxxx */
+ /* UXTB 1011 0010 11xx xxxx */
+ /* REV 1011 1010 00xx xxxx */
+ /* REV16 1011 1010 01xx xxxx */
+ /* ??? 1011 1010 10xx xxxx */
+ /* REVSH 1011 1010 11xx xxxx */
+ DECODE_REJECT (0xffc0, 0xba80),
+ DECODE_EMULATE (0xf500, 0xb000, PROBES_T16_SIGN_EXTEND),
+
+ /* PUSH 1011 010x xxxx xxxx */
+ DECODE_CUSTOM (0xfe00, 0xb400, PROBES_T16_PUSH),
+ /* POP 1011 110x xxxx xxxx */
+ DECODE_CUSTOM (0xfe00, 0xbc00, PROBES_T16_POP),
+
+ /*
+ * If-Then, and hints
+ * 1011 1111 xxxx xxxx
+ */
+
+ /* YIELD 1011 1111 0001 0000 */
+ DECODE_OR (0xffff, 0xbf10),
+ /* SEV 1011 1111 0100 0000 */
+ DECODE_EMULATE (0xffff, 0xbf40, PROBES_T16_SEV),
+ /* NOP 1011 1111 0000 0000 */
+ /* WFE 1011 1111 0010 0000 */
+ /* WFI 1011 1111 0011 0000 */
+ DECODE_SIMULATE (0xffcf, 0xbf00, PROBES_T16_WFE),
+ /* Unassigned hints 1011 1111 xxxx 0000 */
+ DECODE_REJECT (0xff0f, 0xbf00),
+ /* IT 1011 1111 xxxx xxxx */
+ DECODE_CUSTOM (0xff00, 0xbf00, PROBES_T16_IT),
+
+ /* SETEND 1011 0110 010x xxxx */
+ /* CPS 1011 0110 011x xxxx */
+ /* BKPT 1011 1110 xxxx xxxx */
+ /* And unallocated instructions... */
+ DECODE_END
+};
+
+const union decode_item probes_decode_thumb16_table[] = {
+
+ /*
+ * Shift (immediate), add, subtract, move, and compare
+ * 00xx xxxx xxxx xxxx
+ */
+
+ /* CMP (immediate) 0010 1xxx xxxx xxxx */
+ DECODE_EMULATE (0xf800, 0x2800, PROBES_T16_CMP),
+
+ /* ADD (register) 0001 100x xxxx xxxx */
+ /* SUB (register) 0001 101x xxxx xxxx */
+ /* LSL (immediate) 0000 0xxx xxxx xxxx */
+ /* LSR (immediate) 0000 1xxx xxxx xxxx */
+ /* ASR (immediate) 0001 0xxx xxxx xxxx */
+ /* ADD (immediate, Thumb) 0001 110x xxxx xxxx */
+ /* SUB (immediate, Thumb) 0001 111x xxxx xxxx */
+ /* MOV (immediate) 0010 0xxx xxxx xxxx */
+ /* ADD (immediate, Thumb) 0011 0xxx xxxx xxxx */
+ /* SUB (immediate, Thumb) 0011 1xxx xxxx xxxx */
+ DECODE_EMULATE (0xc000, 0x0000, PROBES_T16_ADDSUB),
+
+ /*
+ * 16-bit Thumb data-processing instructions
+ * 0100 00xx xxxx xxxx
+ */
+
+ /* TST (register) 0100 0010 00xx xxxx */
+ DECODE_EMULATE (0xffc0, 0x4200, PROBES_T16_CMP),
+ /* CMP (register) 0100 0010 10xx xxxx */
+ /* CMN (register) 0100 0010 11xx xxxx */
+ DECODE_EMULATE (0xff80, 0x4280, PROBES_T16_CMP),
+ /* AND (register) 0100 0000 00xx xxxx */
+ /* EOR (register) 0100 0000 01xx xxxx */
+ /* LSL (register) 0100 0000 10xx xxxx */
+ /* LSR (register) 0100 0000 11xx xxxx */
+ /* ASR (register) 0100 0001 00xx xxxx */
+ /* ADC (register) 0100 0001 01xx xxxx */
+ /* SBC (register) 0100 0001 10xx xxxx */
+ /* ROR (register) 0100 0001 11xx xxxx */
+ /* RSB (immediate) 0100 0010 01xx xxxx */
+ /* ORR (register) 0100 0011 00xx xxxx */
+ /* MUL 0100 0011 00xx xxxx */
+ /* BIC (register) 0100 0011 10xx xxxx */
+ /* MVN (register) 0100 0011 10xx xxxx */
+ DECODE_EMULATE (0xfc00, 0x4000, PROBES_T16_LOGICAL),
+
+ /*
+ * Special data instructions and branch and exchange
+ * 0100 01xx xxxx xxxx
+ */
+
+ /* BLX pc 0100 0111 1111 1xxx */
+ DECODE_REJECT (0xfff8, 0x47f8),
+
+ /* BX (register) 0100 0111 0xxx xxxx */
+ /* BLX (register) 0100 0111 1xxx xxxx */
+ DECODE_SIMULATE (0xff00, 0x4700, PROBES_T16_BLX),
+
+ /* ADD pc, pc 0100 0100 1111 1111 */
+ DECODE_REJECT (0xffff, 0x44ff),
+
+ /* ADD (register) 0100 0100 xxxx xxxx */
+ /* CMP (register) 0100 0101 xxxx xxxx */
+ /* MOV (register) 0100 0110 xxxx xxxx */
+ DECODE_CUSTOM (0xfc00, 0x4400, PROBES_T16_HIREGOPS),
+
+ /*
+ * Load from Literal Pool
+ * LDR (literal) 0100 1xxx xxxx xxxx
+ */
+ DECODE_SIMULATE (0xf800, 0x4800, PROBES_T16_LDR_LIT),
+
+ /*
+ * 16-bit Thumb Load/store instructions
+ * 0101 xxxx xxxx xxxx
+ * 011x xxxx xxxx xxxx
+ * 100x xxxx xxxx xxxx
+ */
+
+ /* STR (register) 0101 000x xxxx xxxx */
+ /* STRH (register) 0101 001x xxxx xxxx */
+ /* STRB (register) 0101 010x xxxx xxxx */
+ /* LDRSB (register) 0101 011x xxxx xxxx */
+ /* LDR (register) 0101 100x xxxx xxxx */
+ /* LDRH (register) 0101 101x xxxx xxxx */
+ /* LDRB (register) 0101 110x xxxx xxxx */
+ /* LDRSH (register) 0101 111x xxxx xxxx */
+ /* STR (immediate, Thumb) 0110 0xxx xxxx xxxx */
+ /* LDR (immediate, Thumb) 0110 1xxx xxxx xxxx */
+ /* STRB (immediate, Thumb) 0111 0xxx xxxx xxxx */
+ /* LDRB (immediate, Thumb) 0111 1xxx xxxx xxxx */
+ DECODE_EMULATE (0xc000, 0x4000, PROBES_T16_LDRHSTRH),
+ /* STRH (immediate, Thumb) 1000 0xxx xxxx xxxx */
+ /* LDRH (immediate, Thumb) 1000 1xxx xxxx xxxx */
+ DECODE_EMULATE (0xf000, 0x8000, PROBES_T16_LDRHSTRH),
+ /* STR (immediate, Thumb) 1001 0xxx xxxx xxxx */
+ /* LDR (immediate, Thumb) 1001 1xxx xxxx xxxx */
+ DECODE_SIMULATE (0xf000, 0x9000, PROBES_T16_LDRSTR),
+
+ /*
+ * Generate PC-/SP-relative address
+ * ADR (literal) 1010 0xxx xxxx xxxx
+ * ADD (SP plus immediate) 1010 1xxx xxxx xxxx
+ */
+ DECODE_SIMULATE (0xf000, 0xa000, PROBES_T16_ADR),
+
+ /*
+ * Miscellaneous 16-bit instructions
+ * 1011 xxxx xxxx xxxx
+ */
+ DECODE_TABLE (0xf000, 0xb000, t16_table_1011),
+
+ /* STM 1100 0xxx xxxx xxxx */
+ /* LDM 1100 1xxx xxxx xxxx */
+ DECODE_EMULATE (0xf000, 0xc000, PROBES_T16_LDMSTM),
+
+ /*
+ * Conditional branch, and Supervisor Call
+ */
+
+ /* Permanently UNDEFINED 1101 1110 xxxx xxxx */
+ /* SVC 1101 1111 xxxx xxxx */
+ DECODE_REJECT (0xfe00, 0xde00),
+
+ /* Conditional branch 1101 xxxx xxxx xxxx */
+ DECODE_CUSTOM (0xf000, 0xd000, PROBES_T16_BRANCH_COND),
+
+ /*
+ * Unconditional branch
+ * B 1110 0xxx xxxx xxxx
+ */
+ DECODE_SIMULATE (0xf800, 0xe000, PROBES_T16_BRANCH),
+
+ DECODE_END
+};
+#ifdef CONFIG_ARM_KPROBES_TEST_MODULE
+EXPORT_SYMBOL_GPL(probes_decode_thumb16_table);
+#endif
+
+static unsigned long __kprobes thumb_check_cc(unsigned long cpsr)
+{
+ if (unlikely(in_it_block(cpsr)))
+ return probes_condition_checks[current_cond(cpsr)](cpsr);
+ return true;
+}
+
+static void __kprobes thumb16_singlestep(probes_opcode_t opcode,
+ struct arch_probes_insn *asi,
+ struct pt_regs *regs)
+{
+ regs->ARM_pc += 2;
+ asi->insn_handler(opcode, asi, regs);
+ regs->ARM_cpsr = it_advance(regs->ARM_cpsr);
+}
+
+static void __kprobes thumb32_singlestep(probes_opcode_t opcode,
+ struct arch_probes_insn *asi,
+ struct pt_regs *regs)
+{
+ regs->ARM_pc += 4;
+ asi->insn_handler(opcode, asi, regs);
+ regs->ARM_cpsr = it_advance(regs->ARM_cpsr);
+}
+
+enum probes_insn __kprobes
+thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
+ bool emulate, const union decode_action *actions)
+{
+ asi->insn_singlestep = thumb16_singlestep;
+ asi->insn_check_cc = thumb_check_cc;
+ return probes_decode_insn(insn, asi, probes_decode_thumb16_table, true,
+ emulate, actions);
+}
+
+enum probes_insn __kprobes
+thumb32_probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
+ bool emulate, const union decode_action *actions)
+{
+ asi->insn_singlestep = thumb32_singlestep;
+ asi->insn_check_cc = thumb_check_cc;
+ return probes_decode_insn(insn, asi, probes_decode_thumb32_table, true,
+ emulate, actions);
+}
diff --git a/arch/arm/kernel/probes-thumb.h b/arch/arm/kernel/probes-thumb.h
new file mode 100644
index 00000000000000..7c6f6ebe514fee
--- /dev/null
+++ b/arch/arm/kernel/probes-thumb.h
@@ -0,0 +1,97 @@
+/*
+ * arch/arm/kernel/probes-thumb.h
+ *
+ * Copyright 2013 Linaro Ltd.
+ * Written by: David A. Long
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#ifndef _ARM_KERNEL_PROBES_THUMB_H
+#define _ARM_KERNEL_PROBES_THUMB_H
+
+/*
+ * True if current instruction is in an IT block.
+ */
+#define in_it_block(cpsr) ((cpsr & 0x06000c00) != 0x00000000)
+
+/*
+ * Return the condition code to check for the currently executing instruction.
+ * This is in ITSTATE<7:4> which is in CPSR<15:12> but is only valid if
+ * in_it_block returns true.
+ */
+#define current_cond(cpsr) ((cpsr >> 12) & 0xf)
+
+enum probes_t32_action {
+ PROBES_T32_EMULATE_NONE,
+ PROBES_T32_SIMULATE_NOP,
+ PROBES_T32_LDMSTM,
+ PROBES_T32_LDRDSTRD,
+ PROBES_T32_TABLE_BRANCH,
+ PROBES_T32_TST,
+ PROBES_T32_CMP,
+ PROBES_T32_MOV,
+ PROBES_T32_ADDSUB,
+ PROBES_T32_LOGICAL,
+ PROBES_T32_ADDWSUBW_PC,
+ PROBES_T32_ADDWSUBW,
+ PROBES_T32_MOVW,
+ PROBES_T32_SAT,
+ PROBES_T32_BITFIELD,
+ PROBES_T32_SEV,
+ PROBES_T32_WFE,
+ PROBES_T32_MRS,
+ PROBES_T32_BRANCH_COND,
+ PROBES_T32_BRANCH,
+ PROBES_T32_PLDI,
+ PROBES_T32_LDR_LIT,
+ PROBES_T32_LDRSTR,
+ PROBES_T32_SIGN_EXTEND,
+ PROBES_T32_MEDIA,
+ PROBES_T32_REVERSE,
+ PROBES_T32_MUL_ADD,
+ PROBES_T32_MUL_ADD2,
+ PROBES_T32_MUL_ADD_LONG,
+ NUM_PROBES_T32_ACTIONS
+};
+
+enum probes_t16_action {
+ PROBES_T16_ADD_SP,
+ PROBES_T16_CBZ,
+ PROBES_T16_SIGN_EXTEND,
+ PROBES_T16_PUSH,
+ PROBES_T16_POP,
+ PROBES_T16_SEV,
+ PROBES_T16_WFE,
+ PROBES_T16_IT,
+ PROBES_T16_CMP,
+ PROBES_T16_ADDSUB,
+ PROBES_T16_LOGICAL,
+ PROBES_T16_BLX,
+ PROBES_T16_HIREGOPS,
+ PROBES_T16_LDR_LIT,
+ PROBES_T16_LDRHSTRH,
+ PROBES_T16_LDRSTR,
+ PROBES_T16_ADR,
+ PROBES_T16_LDMSTM,
+ PROBES_T16_BRANCH_COND,
+ PROBES_T16_BRANCH,
+ NUM_PROBES_T16_ACTIONS
+};
+
+extern const union decode_item probes_decode_thumb32_table[];
+extern const union decode_item probes_decode_thumb16_table[];
+
+enum probes_insn __kprobes
+thumb16_probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
+ bool emulate, const union decode_action *actions);
+enum probes_insn __kprobes
+thumb32_probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
+ bool emulate, const union decode_action *actions);
+
+#endif
diff --git a/arch/arm/kernel/probes.c b/arch/arm/kernel/probes.c
new file mode 100644
index 00000000000000..c4408cfff0d0e0
--- /dev/null
+++ b/arch/arm/kernel/probes.c
@@ -0,0 +1,456 @@
+/*
+ * arch/arm/kernel/probes.c
+ *
+ * Copyright (C) 2011 Jon Medhurst .
+ *
+ * Some contents moved here from arch/arm/include/asm/kprobes-arm.c which is
+ * Copyright (C) 2006, 2007 Motorola Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include
+#include
+#include
+#include
+#include
+
+#include "probes.h"
+
+
+#ifndef find_str_pc_offset
+
+/*
+ * For STR and STM instructions, an ARM core may choose to use either
+ * a +8 or a +12 displacement from the current instruction's address.
+ * Whichever value is chosen for a given core, it must be the same for
+ * both instructions and may not change. This function measures it.
+ */
+
+int str_pc_offset;
+
+void __init find_str_pc_offset(void)
+{
+ int addr, scratch, ret;
+
+ __asm__ (
+ "sub %[ret], pc, #4 \n\t"
+ "str pc, %[addr] \n\t"
+ "ldr %[scr], %[addr] \n\t"
+ "sub %[ret], %[scr], %[ret] \n\t"
+ : [ret] "=r" (ret), [scr] "=r" (scratch), [addr] "+m" (addr));
+
+ str_pc_offset = ret;
+}
+
+#endif /* !find_str_pc_offset */
+
+
+#ifndef test_load_write_pc_interworking
+
+bool load_write_pc_interworks;
+
+void __init test_load_write_pc_interworking(void)
+{
+ int arch = cpu_architecture();
+ BUG_ON(arch == CPU_ARCH_UNKNOWN);
+ load_write_pc_interworks = arch >= CPU_ARCH_ARMv5T;
+}
+
+#endif /* !test_load_write_pc_interworking */
+
+
+#ifndef test_alu_write_pc_interworking
+
+bool alu_write_pc_interworks;
+
+void __init test_alu_write_pc_interworking(void)
+{
+ int arch = cpu_architecture();
+ BUG_ON(arch == CPU_ARCH_UNKNOWN);
+ alu_write_pc_interworks = arch >= CPU_ARCH_ARMv7;
+}
+
+#endif /* !test_alu_write_pc_interworking */
+
+
+void __init arm_probes_decode_init(void)
+{
+ find_str_pc_offset();
+ test_load_write_pc_interworking();
+ test_alu_write_pc_interworking();
+}
+
+
+static unsigned long __kprobes __check_eq(unsigned long cpsr)
+{
+ return cpsr & PSR_Z_BIT;
+}
+
+static unsigned long __kprobes __check_ne(unsigned long cpsr)
+{
+ return (~cpsr) & PSR_Z_BIT;
+}
+
+static unsigned long __kprobes __check_cs(unsigned long cpsr)
+{
+ return cpsr & PSR_C_BIT;
+}
+
+static unsigned long __kprobes __check_cc(unsigned long cpsr)
+{
+ return (~cpsr) & PSR_C_BIT;
+}
+
+static unsigned long __kprobes __check_mi(unsigned long cpsr)
+{
+ return cpsr & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_pl(unsigned long cpsr)
+{
+ return (~cpsr) & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_vs(unsigned long cpsr)
+{
+ return cpsr & PSR_V_BIT;
+}
+
+static unsigned long __kprobes __check_vc(unsigned long cpsr)
+{
+ return (~cpsr) & PSR_V_BIT;
+}
+
+static unsigned long __kprobes __check_hi(unsigned long cpsr)
+{
+ cpsr &= ~(cpsr >> 1); /* PSR_C_BIT &= ~PSR_Z_BIT */
+ return cpsr & PSR_C_BIT;
+}
+
+static unsigned long __kprobes __check_ls(unsigned long cpsr)
+{
+ cpsr &= ~(cpsr >> 1); /* PSR_C_BIT &= ~PSR_Z_BIT */
+ return (~cpsr) & PSR_C_BIT;
+}
+
+static unsigned long __kprobes __check_ge(unsigned long cpsr)
+{
+ cpsr ^= (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
+ return (~cpsr) & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_lt(unsigned long cpsr)
+{
+ cpsr ^= (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
+ return cpsr & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_gt(unsigned long cpsr)
+{
+ unsigned long temp = cpsr ^ (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
+ temp |= (cpsr << 1); /* PSR_N_BIT |= PSR_Z_BIT */
+ return (~temp) & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_le(unsigned long cpsr)
+{
+ unsigned long temp = cpsr ^ (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
+ temp |= (cpsr << 1); /* PSR_N_BIT |= PSR_Z_BIT */
+ return temp & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_al(unsigned long cpsr)
+{
+ return true;
+}
+
+probes_check_cc * const probes_condition_checks[16] = {
+ &__check_eq, &__check_ne, &__check_cs, &__check_cc,
+ &__check_mi, &__check_pl, &__check_vs, &__check_vc,
+ &__check_hi, &__check_ls, &__check_ge, &__check_lt,
+ &__check_gt, &__check_le, &__check_al, &__check_al
+};
+
+
+void __kprobes probes_simulate_nop(probes_opcode_t opcode,
+ struct arch_probes_insn *asi,
+ struct pt_regs *regs)
+{
+}
+
+void __kprobes probes_emulate_none(probes_opcode_t opcode,
+ struct arch_probes_insn *asi,
+ struct pt_regs *regs)
+{
+ asi->insn_fn();
+}
+
+/*
+ * Prepare an instruction slot to receive an instruction for emulating.
+ * This is done by placing a subroutine return after the location where the
+ * instruction will be placed. We also modify ARM instructions to be
+ * unconditional as the condition code will already be checked before any
+ * emulation handler is called.
+ */
+static probes_opcode_t __kprobes
+prepare_emulated_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
+ bool thumb)
+{
+#ifdef CONFIG_THUMB2_KERNEL
+ if (thumb) {
+ u16 *thumb_insn = (u16 *)asi->insn;
+ /* Thumb bx lr */
+ thumb_insn[1] = __opcode_to_mem_thumb16(0x4770);
+ thumb_insn[2] = __opcode_to_mem_thumb16(0x4770);
+ return insn;
+ }
+ asi->insn[1] = __opcode_to_mem_arm(0xe12fff1e); /* ARM bx lr */
+#else
+ asi->insn[1] = __opcode_to_mem_arm(0xe1a0f00e); /* mov pc, lr */
+#endif
+ /* Make an ARM instruction unconditional */
+ if (insn < 0xe0000000)
+ insn = (insn | 0xe0000000) & ~0x10000000;
+ return insn;
+}
+
+/*
+ * Write a (probably modified) instruction into the slot previously prepared by
+ * prepare_emulated_insn
+ */
+static void __kprobes
+set_emulated_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
+ bool thumb)
+{
+#ifdef CONFIG_THUMB2_KERNEL
+ if (thumb) {
+ u16 *ip = (u16 *)asi->insn;
+ if (is_wide_instruction(insn))
+ *ip++ = __opcode_to_mem_thumb16(insn >> 16);
+ *ip++ = __opcode_to_mem_thumb16(insn);
+ return;
+ }
+#endif
+ asi->insn[0] = __opcode_to_mem_arm(insn);
+}
+
+/*
+ * When we modify the register numbers encoded in an instruction to be emulated,
+ * the new values come from this define. For ARM and 32-bit Thumb instructions
+ * this gives...
+ *
+ * bit position 16 12 8 4 0
+ * ---------------+---+---+---+---+---+
+ * register r2 r0 r1 -- r3
+ */
+#define INSN_NEW_BITS 0x00020103
+
+/* Each nibble has same value as that at INSN_NEW_BITS bit 16 */
+#define INSN_SAMEAS16_BITS 0x22222222
+
+/*
+ * Validate and modify each of the registers encoded in an instruction.
+ *
+ * Each nibble in regs contains a value from enum decode_reg_type. For each
+ * non-zero value, the corresponding nibble in pinsn is validated and modified
+ * according to the type.
+ */
+static bool __kprobes decode_regs(probes_opcode_t *pinsn, u32 regs, bool modify)
+{
+ probes_opcode_t insn = *pinsn;
+ probes_opcode_t mask = 0xf; /* Start at least significant nibble */
+
+ for (; regs != 0; regs >>= 4, mask <<= 4) {
+
+ probes_opcode_t new_bits = INSN_NEW_BITS;
+
+ switch (regs & 0xf) {
+
+ case REG_TYPE_NONE:
+ /* Nibble not a register, skip to next */
+ continue;
+
+ case REG_TYPE_ANY:
+ /* Any register is allowed */
+ break;
+
+ case REG_TYPE_SAMEAS16:
+ /* Replace register with same as at bit position 16 */
+ new_bits = INSN_SAMEAS16_BITS;
+ break;
+
+ case REG_TYPE_SP:
+ /* Only allow SP (R13) */
+ if ((insn ^ 0xdddddddd) & mask)
+ goto reject;
+ break;
+
+ case REG_TYPE_PC:
+ /* Only allow PC (R15) */
+ if ((insn ^ 0xffffffff) & mask)
+ goto reject;
+ break;
+
+ case REG_TYPE_NOSP:
+ /* Reject SP (R13) */
+ if (((insn ^ 0xdddddddd) & mask) == 0)
+ goto reject;
+ break;
+
+ case REG_TYPE_NOSPPC:
+ case REG_TYPE_NOSPPCX:
+ /* Reject SP and PC (R13 and R15) */
+ if (((insn ^ 0xdddddddd) & 0xdddddddd & mask) == 0)
+ goto reject;
+ break;
+
+ case REG_TYPE_NOPCWB:
+ if (!is_writeback(insn))
+ break; /* No writeback, so any register is OK */
+ /* fall through... */
+ case REG_TYPE_NOPC:
+ case REG_TYPE_NOPCX:
+ /* Reject PC (R15) */
+ if (((insn ^ 0xffffffff) & mask) == 0)
+ goto reject;
+ break;
+ }
+
+ /* Replace value of nibble with new register number... */
+ insn &= ~mask;
+ insn |= new_bits & mask;
+ }
+
+ if (modify)
+ *pinsn = insn;
+
+ return true;
+
+reject:
+ return false;
+}
+
+static const int decode_struct_sizes[NUM_DECODE_TYPES] = {
+ [DECODE_TYPE_TABLE] = sizeof(struct decode_table),
+ [DECODE_TYPE_CUSTOM] = sizeof(struct decode_custom),
+ [DECODE_TYPE_SIMULATE] = sizeof(struct decode_simulate),
+ [DECODE_TYPE_EMULATE] = sizeof(struct decode_emulate),
+ [DECODE_TYPE_OR] = sizeof(struct decode_or),
+ [DECODE_TYPE_REJECT] = sizeof(struct decode_reject)
+};
+
+/*
+ * probes_decode_insn operates on data tables in order to decode an ARM
+ * architecture instruction onto which a kprobe has been placed.
+ *
+ * These instruction decoding tables are a concatenation of entries each
+ * of which consist of one of the following structs:
+ *
+ * decode_table
+ * decode_custom
+ * decode_simulate
+ * decode_emulate
+ * decode_or
+ * decode_reject
+ *
+ * Each of these starts with a struct decode_header which has the following
+ * fields:
+ *
+ * type_regs
+ * mask
+ * value
+ *
+ * The least significant DECODE_TYPE_BITS of type_regs contains a value
+ * from enum decode_type, this indicates which of the decode_* structs
+ * the entry contains. The value DECODE_TYPE_END indicates the end of the
+ * table.
+ *
+ * When the table is parsed, each entry is checked in turn to see if it
+ * matches the instruction to be decoded using the test:
+ *
+ * (insn & mask) == value
+ *
+ * If no match is found before the end of the table is reached then decoding
+ * fails with INSN_REJECTED.
+ *
+ * When a match is found, decode_regs() is called to validate and modify each
+ * of the registers encoded in the instruction; the data it uses to do this
+ * is (type_regs >> DECODE_TYPE_BITS). A validation failure will cause decoding
+ * to fail with INSN_REJECTED.
+ *
+ * Once the instruction has passed the above tests, further processing
+ * depends on the type of the table entry's decode struct.
+ *
+ */
+int __kprobes
+probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const union decode_item *table, bool thumb,
+ bool emulate, const union decode_action *actions)
+{
+ const struct decode_header *h = (struct decode_header *)table;
+ const struct decode_header *next;
+ bool matched = false;
+
+ if (emulate)
+ insn = prepare_emulated_insn(insn, asi, thumb);
+
+ for (;; h = next) {
+ enum decode_type type = h->type_regs.bits & DECODE_TYPE_MASK;
+ u32 regs = h->type_regs.bits >> DECODE_TYPE_BITS;
+
+ if (type == DECODE_TYPE_END)
+ return INSN_REJECTED;
+
+ next = (struct decode_header *)
+ ((uintptr_t)h + decode_struct_sizes[type]);
+
+ if (!matched && (insn & h->mask.bits) != h->value.bits)
+ continue;
+
+ if (!decode_regs(&insn, regs, emulate))
+ return INSN_REJECTED;
+
+ switch (type) {
+
+ case DECODE_TYPE_TABLE: {
+ struct decode_table *d = (struct decode_table *)h;
+ next = (struct decode_header *)d->table.table;
+ break;
+ }
+
+ case DECODE_TYPE_CUSTOM: {
+ struct decode_custom *d = (struct decode_custom *)h;
+ return actions[d->decoder.action].decoder(insn, asi, h);
+ }
+
+ case DECODE_TYPE_SIMULATE: {
+ struct decode_simulate *d = (struct decode_simulate *)h;
+ asi->insn_handler = actions[d->handler.action].handler;
+ return INSN_GOOD_NO_SLOT;
+ }
+
+ case DECODE_TYPE_EMULATE: {
+ struct decode_emulate *d = (struct decode_emulate *)h;
+
+ if (!emulate)
+ return actions[d->handler.action].decoder(insn,
+ asi, h);
+
+ asi->insn_handler = actions[d->handler.action].handler;
+ set_emulated_insn(insn, asi, thumb);
+ return INSN_GOOD;
+ }
+
+ case DECODE_TYPE_OR:
+ matched = true;
+ break;
+
+ case DECODE_TYPE_REJECT:
+ default:
+ return INSN_REJECTED;
+ }
+ }
+}
diff --git a/arch/arm/kernel/probes.h b/arch/arm/kernel/probes.h
new file mode 100644
index 00000000000000..dba9f2466a93fc
--- /dev/null
+++ b/arch/arm/kernel/probes.h
@@ -0,0 +1,407 @@
+/*
+ * arch/arm/kernel/probes.h
+ *
+ * Copyright (C) 2011 Jon Medhurst .
+ *
+ * Some contents moved here from arch/arm/include/asm/kprobes.h which is
+ * Copyright (C) 2006, 2007 Motorola Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef _ARM_KERNEL_PROBES_H
+#define _ARM_KERNEL_PROBES_H
+
+#include
+#include
+#include
+
+void __init arm_probes_decode_init(void);
+
+extern probes_check_cc * const probes_condition_checks[16];
+
+#if __LINUX_ARM_ARCH__ >= 7
+
+/* str_pc_offset is architecturally defined from ARMv7 onwards */
+#define str_pc_offset 8
+#define find_str_pc_offset()
+
+#else /* __LINUX_ARM_ARCH__ < 7 */
+
+/* We need a run-time check to determine str_pc_offset */
+extern int str_pc_offset;
+void __init find_str_pc_offset(void);
+
+#endif
+
+
+/*
+ * Update ITSTATE after normal execution of an IT block instruction.
+ *
+ * The 8 IT state bits are split into two parts in CPSR:
+ * ITSTATE<1:0> are in CPSR<26:25>
+ * ITSTATE<7:2> are in CPSR<15:10>
+ */
+static inline unsigned long it_advance(unsigned long cpsr)
+ {
+ if ((cpsr & 0x06000400) == 0) {
+ /* ITSTATE<2:0> == 0 means end of IT block, so clear IT state */
+ cpsr &= ~PSR_IT_MASK;
+ } else {
+ /* We need to shift left ITSTATE<4:0> */
+ const unsigned long mask = 0x06001c00; /* Mask ITSTATE<4:0> */
+ unsigned long it = cpsr & mask;
+ it <<= 1;
+ it |= it >> (27 - 10); /* Carry ITSTATE<2> to correct place */
+ it &= mask;
+ cpsr &= ~mask;
+ cpsr |= it;
+ }
+ return cpsr;
+}
+
+static inline void __kprobes bx_write_pc(long pcv, struct pt_regs *regs)
+{
+ long cpsr = regs->ARM_cpsr;
+ if (pcv & 0x1) {
+ cpsr |= PSR_T_BIT;
+ pcv &= ~0x1;
+ } else {
+ cpsr &= ~PSR_T_BIT;
+ pcv &= ~0x2; /* Avoid UNPREDICTABLE address allignment */
+ }
+ regs->ARM_cpsr = cpsr;
+ regs->ARM_pc = pcv;
+}
+
+
+#if __LINUX_ARM_ARCH__ >= 6
+
+/* Kernels built for >= ARMv6 should never run on <= ARMv5 hardware, so... */
+#define load_write_pc_interworks true
+#define test_load_write_pc_interworking()
+
+#else /* __LINUX_ARM_ARCH__ < 6 */
+
+/* We need run-time testing to determine if load_write_pc() should interwork. */
+extern bool load_write_pc_interworks;
+void __init test_load_write_pc_interworking(void);
+
+#endif
+
+static inline void __kprobes load_write_pc(long pcv, struct pt_regs *regs)
+{
+ if (load_write_pc_interworks)
+ bx_write_pc(pcv, regs);
+ else
+ regs->ARM_pc = pcv;
+}
+
+
+#if __LINUX_ARM_ARCH__ >= 7
+
+#define alu_write_pc_interworks true
+#define test_alu_write_pc_interworking()
+
+#elif __LINUX_ARM_ARCH__ <= 5
+
+/* Kernels built for <= ARMv5 should never run on >= ARMv6 hardware, so... */
+#define alu_write_pc_interworks false
+#define test_alu_write_pc_interworking()
+
+#else /* __LINUX_ARM_ARCH__ == 6 */
+
+/* We could be an ARMv6 binary on ARMv7 hardware so we need a run-time check. */
+extern bool alu_write_pc_interworks;
+void __init test_alu_write_pc_interworking(void);
+
+#endif /* __LINUX_ARM_ARCH__ == 6 */
+
+static inline void __kprobes alu_write_pc(long pcv, struct pt_regs *regs)
+{
+ if (alu_write_pc_interworks)
+ bx_write_pc(pcv, regs);
+ else
+ regs->ARM_pc = pcv;
+}
+
+
+/*
+ * Test if load/store instructions writeback the address register.
+ * if P (bit 24) == 0 or W (bit 21) == 1
+ */
+#define is_writeback(insn) ((insn ^ 0x01000000) & 0x01200000)
+
+/*
+ * The following definitions and macros are used to build instruction
+ * decoding tables for use by probes_decode_insn.
+ *
+ * These tables are a concatenation of entries each of which consist of one of
+ * the decode_* structs. All of the fields in every type of decode structure
+ * are of the union type decode_item, therefore the entire decode table can be
+ * viewed as an array of these and declared like:
+ *
+ * static const union decode_item table_name[] = {};
+ *
+ * In order to construct each entry in the table, macros are used to
+ * initialise a number of sequential decode_item values in a layout which
+ * matches the relevant struct. E.g. DECODE_SIMULATE initialise a struct
+ * decode_simulate by initialising four decode_item objects like this...
+ *
+ * {.bits = _type},
+ * {.bits = _mask},
+ * {.bits = _value},
+ * {.action = _handler},
+ *
+ * Initialising a specified member of the union means that the compiler
+ * will produce a warning if the argument is of an incorrect type.
+ *
+ * Below is a list of each of the macros used to initialise entries and a
+ * description of the action performed when that entry is matched to an
+ * instruction. A match is found when (instruction & mask) == value.
+ *
+ * DECODE_TABLE(mask, value, table)
+ * Instruction decoding jumps to parsing the new sub-table 'table'.
+ *
+ * DECODE_CUSTOM(mask, value, decoder)
+ * The value of 'decoder' is used as an index into the array of
+ * action functions, and the retrieved decoder function is invoked
+ * to complete decoding of the instruction.
+ *
+ * DECODE_SIMULATE(mask, value, handler)
+ * The probes instruction handler is set to the value found by
+ * indexing into the action array using the value of 'handler'. This
+ * will be used to simulate the instruction when the probe is hit.
+ * Decoding returns with INSN_GOOD_NO_SLOT.
+ *
+ * DECODE_EMULATE(mask, value, handler)
+ * The probes instruction handler is set to the value found by
+ * indexing into the action array using the value of 'handler'. This
+ * will be used to emulate the instruction when the probe is hit. The
+ * modified instruction (see below) is placed in the probes instruction
+ * slot so it may be called by the emulation code. Decoding returns
+ * with INSN_GOOD.
+ *
+ * DECODE_REJECT(mask, value)
+ * Instruction decoding fails with INSN_REJECTED
+ *
+ * DECODE_OR(mask, value)
+ * This allows the mask/value test of multiple table entries to be
+ * logically ORed. Once an 'or' entry is matched the decoding action to
+ * be performed is that of the next entry which isn't an 'or'. E.g.
+ *
+ * DECODE_OR (mask1, value1)
+ * DECODE_OR (mask2, value2)
+ * DECODE_SIMULATE (mask3, value3, simulation_handler)
+ *
+ * This means that if any of the three mask/value pairs match the
+ * instruction being decoded, then 'simulation_handler' will be used
+ * for it.
+ *
+ * Both the SIMULATE and EMULATE macros have a second form which take an
+ * additional 'regs' argument.
+ *
+ * DECODE_SIMULATEX(mask, value, handler, regs)
+ * DECODE_EMULATEX (mask, value, handler, regs)
+ *
+ * These are used to specify what kind of CPU register is encoded in each of the
+ * least significant 5 nibbles of the instruction being decoded. The regs value
+ * is specified using the REGS macro, this takes any of the REG_TYPE_* values
+ * from enum decode_reg_type as arguments; only the '*' part of the name is
+ * given. E.g.
+ *
+ * REGS(0, ANY, NOPC, 0, ANY)
+ *
+ * This indicates an instruction is encoded like:
+ *
+ * bits 19..16 ignore
+ * bits 15..12 any register allowed here
+ * bits 11.. 8 any register except PC allowed here
+ * bits 7.. 4 ignore
+ * bits 3.. 0 any register allowed here
+ *
+ * This register specification is checked after a decode table entry is found to
+ * match an instruction (through the mask/value test). Any invalid register then
+ * found in the instruction will cause decoding to fail with INSN_REJECTED. In
+ * the above example this would happen if bits 11..8 of the instruction were
+ * 1111, indicating R15 or PC.
+ *
+ * As well as checking for legal combinations of registers, this data is also
+ * used to modify the registers encoded in the instructions so that an
+ * emulation routines can use it. (See decode_regs() and INSN_NEW_BITS.)
+ *
+ * Here is a real example which matches ARM instructions of the form
+ * "AND ,,, "
+ *
+ * DECODE_EMULATEX (0x0e000090, 0x00000010, PROBES_DATA_PROCESSING_REG,
+ * REGS(ANY, ANY, NOPC, 0, ANY)),
+ * ^ ^ ^ ^
+ * Rn Rd Rs Rm
+ *
+ * Decoding the instruction "AND R4, R5, R6, ASL R15" will be rejected because
+ * Rs == R15
+ *
+ * Decoding the instruction "AND R4, R5, R6, ASL R7" will be accepted and the
+ * instruction will be modified to "AND R0, R2, R3, ASL R1" and then placed into
+ * the kprobes instruction slot. This can then be called later by the handler
+ * function emulate_rd12rn16rm0rs8_rwflags (a pointer to which is retrieved from
+ * the indicated slot in the action array), in order to simulate the instruction.
+ */
+
+enum decode_type {
+ DECODE_TYPE_END,
+ DECODE_TYPE_TABLE,
+ DECODE_TYPE_CUSTOM,
+ DECODE_TYPE_SIMULATE,
+ DECODE_TYPE_EMULATE,
+ DECODE_TYPE_OR,
+ DECODE_TYPE_REJECT,
+ NUM_DECODE_TYPES /* Must be last enum */
+};
+
+#define DECODE_TYPE_BITS 4
+#define DECODE_TYPE_MASK ((1 << DECODE_TYPE_BITS) - 1)
+
+enum decode_reg_type {
+ REG_TYPE_NONE = 0, /* Not a register, ignore */
+ REG_TYPE_ANY, /* Any register allowed */
+ REG_TYPE_SAMEAS16, /* Register should be same as that at bits 19..16 */
+ REG_TYPE_SP, /* Register must be SP */
+ REG_TYPE_PC, /* Register must be PC */
+ REG_TYPE_NOSP, /* Register must not be SP */
+ REG_TYPE_NOSPPC, /* Register must not be SP or PC */
+ REG_TYPE_NOPC, /* Register must not be PC */
+ REG_TYPE_NOPCWB, /* No PC if load/store write-back flag also set */
+
+ /* The following types are used when the encoding for PC indicates
+ * another instruction form. This distiction only matters for test
+ * case coverage checks.
+ */
+ REG_TYPE_NOPCX, /* Register must not be PC */
+ REG_TYPE_NOSPPCX, /* Register must not be SP or PC */
+
+ /* Alias to allow '0' arg to be used in REGS macro. */
+ REG_TYPE_0 = REG_TYPE_NONE
+};
+
+#define REGS(r16, r12, r8, r4, r0) \
+ (((REG_TYPE_##r16) << 16) + \
+ ((REG_TYPE_##r12) << 12) + \
+ ((REG_TYPE_##r8) << 8) + \
+ ((REG_TYPE_##r4) << 4) + \
+ (REG_TYPE_##r0))
+
+union decode_item {
+ u32 bits;
+ const union decode_item *table;
+ int action;
+};
+
+struct decode_header;
+typedef enum probes_insn (probes_custom_decode_t)(probes_opcode_t,
+ struct arch_probes_insn *,
+ const struct decode_header *);
+
+union decode_action {
+ probes_insn_handler_t *handler;
+ probes_custom_decode_t *decoder;
+};
+
+#define DECODE_END \
+ {.bits = DECODE_TYPE_END}
+
+
+struct decode_header {
+ union decode_item type_regs;
+ union decode_item mask;
+ union decode_item value;
+};
+
+#define DECODE_HEADER(_type, _mask, _value, _regs) \
+ {.bits = (_type) | ((_regs) << DECODE_TYPE_BITS)}, \
+ {.bits = (_mask)}, \
+ {.bits = (_value)}
+
+
+struct decode_table {
+ struct decode_header header;
+ union decode_item table;
+};
+
+#define DECODE_TABLE(_mask, _value, _table) \
+ DECODE_HEADER(DECODE_TYPE_TABLE, _mask, _value, 0), \
+ {.table = (_table)}
+
+
+struct decode_custom {
+ struct decode_header header;
+ union decode_item decoder;
+};
+
+#define DECODE_CUSTOM(_mask, _value, _decoder) \
+ DECODE_HEADER(DECODE_TYPE_CUSTOM, _mask, _value, 0), \
+ {.action = (_decoder)}
+
+
+struct decode_simulate {
+ struct decode_header header;
+ union decode_item handler;
+};
+
+#define DECODE_SIMULATEX(_mask, _value, _handler, _regs) \
+ DECODE_HEADER(DECODE_TYPE_SIMULATE, _mask, _value, _regs), \
+ {.action = (_handler)}
+
+#define DECODE_SIMULATE(_mask, _value, _handler) \
+ DECODE_SIMULATEX(_mask, _value, _handler, 0)
+
+
+struct decode_emulate {
+ struct decode_header header;
+ union decode_item handler;
+};
+
+#define DECODE_EMULATEX(_mask, _value, _handler, _regs) \
+ DECODE_HEADER(DECODE_TYPE_EMULATE, _mask, _value, _regs), \
+ {.action = (_handler)}
+
+#define DECODE_EMULATE(_mask, _value, _handler) \
+ DECODE_EMULATEX(_mask, _value, _handler, 0)
+
+
+struct decode_or {
+ struct decode_header header;
+};
+
+#define DECODE_OR(_mask, _value) \
+ DECODE_HEADER(DECODE_TYPE_OR, _mask, _value, 0)
+
+enum probes_insn {
+ INSN_REJECTED,
+ INSN_GOOD,
+ INSN_GOOD_NO_SLOT
+};
+
+struct decode_reject {
+ struct decode_header header;
+};
+
+#define DECODE_REJECT(_mask, _value) \
+ DECODE_HEADER(DECODE_TYPE_REJECT, _mask, _value, 0)
+
+probes_insn_handler_t probes_simulate_nop;
+probes_insn_handler_t probes_emulate_none;
+
+int __kprobes
+probes_decode_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const union decode_item *table, bool thumb, bool emulate,
+ const union decode_action *actions);
+
+#endif
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 92f7b15dd22121..618117c8e06315 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -33,6 +33,7 @@
#include
#include
#include
+#include
#include
#include
@@ -59,9 +60,46 @@ static const char *isa_modes[] = {
"ARM" , "Thumb" , "Jazelle", "ThumbEE"
};
+#ifdef CONFIG_SMP
+void arch_trigger_all_cpu_backtrace(void)
+{
+ smp_send_all_cpu_backtrace();
+}
+#else
+void arch_trigger_all_cpu_backtrace(void)
+{
+ dump_stack();
+}
+#endif
+
extern void call_with_stack(void (*fn)(void *), void *arg, void *sp);
typedef void (*phys_reset_t)(unsigned long);
+#ifdef CONFIG_ARM_FLUSH_CONSOLE_ON_RESTART
+void arm_machine_flush_console(void)
+{
+ printk("\n");
+ pr_emerg("Restarting %s\n", linux_banner);
+ if (console_trylock()) {
+ console_unlock();
+ return;
+ }
+
+ mdelay(50);
+
+ local_irq_disable();
+ if (!console_trylock())
+ pr_emerg("arm_restart: Console was locked! Busting\n");
+ else
+ pr_emerg("arm_restart: Console was locked!\n");
+ console_unlock();
+}
+#else
+void arm_machine_flush_console(void)
+{
+}
+#endif
+
/*
* A temporary stack to use for CPU reset. This is static so that we
* don't clobber it with the identity mapping. When running with this
@@ -149,6 +187,7 @@ void arch_cpu_idle_prepare(void)
void arch_cpu_idle_enter(void)
{
+ idle_notifier_call_chain(IDLE_START);
ledtrig_cpu(CPU_LED_IDLE_START);
#ifdef CONFIG_PL310_ERRATA_769419
wmb();
@@ -158,6 +197,7 @@ void arch_cpu_idle_enter(void)
void arch_cpu_idle_exit(void)
{
ledtrig_cpu(CPU_LED_IDLE_END);
+ idle_notifier_call_chain(IDLE_END);
}
#ifdef CONFIG_HOTPLUG_CPU
@@ -187,6 +227,16 @@ void arch_cpu_idle(void)
*/
void machine_shutdown(void)
{
+#ifdef CONFIG_SMP
+ /*
+ * Disable preemption so we're guaranteed to
+ * run to power off or reboot and prevent
+ * the possibility of switching to another
+ * thread that might wind up blocking on
+ * one of the stopped CPUs.
+ */
+ preempt_disable();
+#endif
disable_nonboot_cpus();
}
@@ -235,6 +285,10 @@ void machine_restart(char *cmd)
local_irq_disable();
smp_send_stop();
+ /* Flush the console to make sure all the relevant messages make it
+ * out to the console drivers */
+ arm_machine_flush_console();
+
arm_pm_restart(reboot_mode, cmd);
/* Give a grace period for failure to restart of 1s */
@@ -246,6 +300,77 @@ void machine_restart(char *cmd)
while (1);
}
+/*
+ * dump a block of kernel memory from around the given address
+ */
+static void show_data(unsigned long addr, int nbytes, const char *name)
+{
+ int i, j;
+ int nlines;
+ u32 *p;
+
+ /*
+ * don't attempt to dump non-kernel addresses or
+ * values that are probably just small negative numbers
+ */
+ if (addr < PAGE_OFFSET || addr > -256UL)
+ return;
+
+ printk("\n%s: %#lx:\n", name, addr);
+
+ /*
+ * round address down to a 32 bit boundary
+ * and always dump a multiple of 32 bytes
+ */
+ p = (u32 *)(addr & ~(sizeof(u32) - 1));
+ nbytes += (addr & (sizeof(u32) - 1));
+ nlines = (nbytes + 31) / 32;
+
+
+ for (i = 0; i < nlines; i++) {
+ /*
+ * just display low 16 bits of address to keep
+ * each line of the dump < 80 characters
+ */
+ printk("%04lx ", (unsigned long)p & 0xffff);
+ for (j = 0; j < 8; j++) {
+ u32 data;
+ if (probe_kernel_address(p, data)) {
+ printk(" ********");
+ } else {
+ printk(" %08x", data);
+ }
+ ++p;
+ }
+ printk("\n");
+ }
+}
+
+static void show_extra_register_data(struct pt_regs *regs, int nbytes)
+{
+ mm_segment_t fs;
+
+ fs = get_fs();
+ set_fs(KERNEL_DS);
+ show_data(regs->ARM_pc - nbytes, nbytes * 2, "PC");
+ show_data(regs->ARM_lr - nbytes, nbytes * 2, "LR");
+ show_data(regs->ARM_sp - nbytes, nbytes * 2, "SP");
+ show_data(regs->ARM_ip - nbytes, nbytes * 2, "IP");
+ show_data(regs->ARM_fp - nbytes, nbytes * 2, "FP");
+ show_data(regs->ARM_r0 - nbytes, nbytes * 2, "R0");
+ show_data(regs->ARM_r1 - nbytes, nbytes * 2, "R1");
+ show_data(regs->ARM_r2 - nbytes, nbytes * 2, "R2");
+ show_data(regs->ARM_r3 - nbytes, nbytes * 2, "R3");
+ show_data(regs->ARM_r4 - nbytes, nbytes * 2, "R4");
+ show_data(regs->ARM_r5 - nbytes, nbytes * 2, "R5");
+ show_data(regs->ARM_r6 - nbytes, nbytes * 2, "R6");
+ show_data(regs->ARM_r7 - nbytes, nbytes * 2, "R7");
+ show_data(regs->ARM_r8 - nbytes, nbytes * 2, "R8");
+ show_data(regs->ARM_r9 - nbytes, nbytes * 2, "R9");
+ show_data(regs->ARM_r10 - nbytes, nbytes * 2, "R10");
+ set_fs(fs);
+}
+
void __show_regs(struct pt_regs *regs)
{
unsigned long flags;
@@ -302,6 +427,8 @@ void __show_regs(struct pt_regs *regs)
printk("Control: %08x%s\n", ctrl, buf);
}
#endif
+
+ show_extra_register_data(regs, 128);
}
void show_regs(struct pt_regs * regs)
diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
index 46931880093dc1..e2c3fa8632e809 100644
--- a/arch/arm/kernel/psci.c
+++ b/arch/arm/kernel/psci.c
@@ -42,6 +42,7 @@ static u32 psci_function_id[PSCI_FN_MAX];
#define PSCI_RET_EOPNOTSUPP -1
#define PSCI_RET_EINVAL -2
#define PSCI_RET_EPERM -3
+#define PSCI_RET_EALREADYON -4
static int psci_to_linux_errno(int errno)
{
@@ -54,6 +55,8 @@ static int psci_to_linux_errno(int errno)
return -EINVAL;
case PSCI_RET_EPERM:
return -EPERM;
+ case PSCI_RET_EALREADYON:
+ return -EAGAIN;
};
return -EINVAL;
@@ -153,7 +156,7 @@ static int psci_migrate(unsigned long cpuid)
return psci_to_linux_errno(err);
}
-static const struct of_device_id psci_of_match[] __initconst = {
+static const struct of_device_id psci_of_match[] = {
{ .compatible = "arm,psci", },
{},
};
@@ -208,3 +211,16 @@ void __init psci_init(void)
of_node_put(np);
return;
}
+
+int psci_probe(void)
+{
+ struct device_node *np;
+ int ret = -ENODEV;
+
+ np = of_find_matching_node(NULL, psci_of_match);
+ if (np)
+ ret = 0;
+
+ of_node_put(np);
+ return ret;
+}
diff --git a/arch/arm/kernel/return_address.c b/arch/arm/kernel/return_address.c
index fafedd86885dde..4dc8ecb267096c 100644
--- a/arch/arm/kernel/return_address.c
+++ b/arch/arm/kernel/return_address.c
@@ -39,13 +39,12 @@ void *return_address(unsigned int level)
{
struct return_address_data data;
struct stackframe frame;
- register unsigned long current_sp asm ("sp");
data.level = level + 2;
data.addr = NULL;
frame.fp = (unsigned long)__builtin_frame_address(0);
- frame.sp = current_sp;
+ frame.sp = __builtin_stack_pointer();
frame.lr = (unsigned long)__builtin_return_address(0);
frame.pc = (unsigned long)return_address;
@@ -63,11 +62,6 @@ void *return_address(unsigned int level)
#warning "TODO: return_address should use unwind tables"
#endif
-void *return_address(unsigned int level)
-{
- return NULL;
-}
-
#endif /* if defined(CONFIG_FRAME_POINTER) && !defined(CONFIG_ARM_UNWIND) / else */
EXPORT_SYMBOL_GPL(return_address);
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 1e8b030dbefd8b..4a5e9430f16b1a 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -273,6 +273,19 @@ static int cpu_has_aliasing_icache(unsigned int arch)
int aliasing_icache;
unsigned int id_reg, num_sets, line_size;
+#ifdef CONFIG_BIG_LITTLE
+ /*
+ * We expect a combination of Cortex-A15 and Cortex-A7 cores.
+ * A7 = VIPT aliasing I-cache
+ * A15 = PIPT (non-aliasing) I-cache
+ * To cater for this discrepancy, let's assume aliasing I-cache
+ * all the time. This means unneeded extra work on the A15 but
+ * only ptrace is affected which is not performance critical.
+ */
+ if ((read_cpuid_id() & 0xff0ffff0) == 0x410fc0f0)
+ return 1;
+#endif
+
/* PIPT caches never alias. */
if (icache_is_pipt())
return 0;
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 04d63880037f9c..bd198343720519 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -13,6 +13,7 @@
#include
#include
#include
+#include
#include
#include
@@ -590,6 +591,9 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
return restart;
}
syscall = 0;
+ } else if (thread_flags & _TIF_UPROBE) {
+ clear_thread_flag(TIF_UPROBE);
+ uprobe_notify_resume(regs);
} else {
clear_thread_flag(TIF_NOTIFY_RESUME);
tracehook_notify_resume(regs);
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index b7b4c86e338b02..7b1e20ec311933 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -69,6 +69,7 @@ enum ipi_msg_type {
IPI_CPU_STOP,
IPI_IRQ_WORK,
IPI_COMPLETION,
+ IPI_CPU_BACKTRACE,
};
static DECLARE_COMPLETION(cpu_running);
@@ -471,6 +472,7 @@ static const char *ipi_types[NR_IPI] = {
S(IPI_CPU_STOP, "CPU stop interrupts"),
S(IPI_IRQ_WORK, "IRQ work interrupts"),
S(IPI_COMPLETION, "completion interrupts"),
+ S(IPI_CPU_BACKTRACE, "CPU backtrace"),
};
void show_ipi_list(struct seq_file *p, int prec)
@@ -543,6 +545,58 @@ static void ipi_complete(unsigned int cpu)
complete(per_cpu(cpu_completion, cpu));
}
+static cpumask_t backtrace_mask;
+static DEFINE_RAW_SPINLOCK(backtrace_lock);
+
+/* "in progress" flag of arch_trigger_all_cpu_backtrace */
+static unsigned long backtrace_flag;
+
+void smp_send_all_cpu_backtrace(void)
+{
+ unsigned int this_cpu = smp_processor_id();
+ int i;
+
+ if (test_and_set_bit(0, &backtrace_flag))
+ /*
+ * If there is already a trigger_all_cpu_backtrace() in progress
+ * (backtrace_flag == 1), don't output double cpu dump infos.
+ */
+ return;
+
+ cpumask_copy(&backtrace_mask, cpu_online_mask);
+ cpu_clear(this_cpu, backtrace_mask);
+
+ pr_info("Backtrace for cpu %d (current):\n", this_cpu);
+ dump_stack();
+
+ pr_info("\nsending IPI to all other CPUs:\n");
+ smp_cross_call(&backtrace_mask, IPI_CPU_BACKTRACE);
+
+ /* Wait for up to 10 seconds for all other CPUs to do the backtrace */
+ for (i = 0; i < 10 * 1000; i++) {
+ if (cpumask_empty(&backtrace_mask))
+ break;
+ mdelay(1);
+ }
+
+ clear_bit(0, &backtrace_flag);
+ smp_mb__after_clear_bit();
+}
+
+/*
+ * ipi_cpu_backtrace - handle IPI from smp_send_all_cpu_backtrace()
+ */
+static void ipi_cpu_backtrace(unsigned int cpu, struct pt_regs *regs)
+{
+ if (cpu_isset(cpu, backtrace_mask)) {
+ raw_spin_lock(&backtrace_lock);
+ pr_warning("IPI backtrace for cpu %d\n", cpu);
+ show_regs(regs);
+ raw_spin_unlock(&backtrace_lock);
+ cpu_clear(cpu, backtrace_mask);
+ }
+}
+
/*
* Main handler for inter-processor interrupts
*/
@@ -607,6 +661,10 @@ void handle_IPI(int ipinr, struct pt_regs *regs)
irq_exit();
break;
+ case IPI_CPU_BACKTRACE:
+ ipi_cpu_backtrace(cpu, regs);
+ break;
+
default:
printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%x\n",
cpu, ipinr);
diff --git a/arch/arm/kernel/stacktrace.c b/arch/arm/kernel/stacktrace.c
index af4e8c8a5422c4..8b83eaf7e4371c 100644
--- a/arch/arm/kernel/stacktrace.c
+++ b/arch/arm/kernel/stacktrace.c
@@ -109,11 +109,9 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
frame.pc = thread_saved_pc(tsk);
#endif
} else {
- register unsigned long current_sp asm ("sp");
-
data.no_sched_functions = 0;
frame.fp = (unsigned long)__builtin_frame_address(0);
- frame.sp = current_sp;
+ frame.sp = __builtin_stack_pointer();
frame.lr = (unsigned long)__builtin_return_address(0);
frame.pc = (unsigned long)save_stack_trace_tsk;
}
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c
index 0bc94b1fd1ae9e..d325410e02c82b 100644
--- a/arch/arm/kernel/topology.c
+++ b/arch/arm/kernel/topology.c
@@ -266,6 +266,33 @@ void store_cpu_topology(unsigned int cpuid)
cpu_topology[cpuid].socket_id, mpidr);
}
+/*
+ * cluster_to_logical_mask - return cpu logical mask of CPUs in a cluster
+ * @socket_id: cluster HW identifier
+ * @cluster_mask: the cpumask location to be initialized, modified by the
+ * function only if return value == 0
+ *
+ * Return:
+ *
+ * 0 on success
+ * -EINVAL if cluster_mask is NULL or there is no record matching socket_id
+ */
+int cluster_to_logical_mask(unsigned int socket_id, cpumask_t *cluster_mask)
+{
+ int cpu;
+
+ if (!cluster_mask)
+ return -EINVAL;
+
+ for_each_online_cpu(cpu)
+ if (socket_id == topology_physical_package_id(cpu)) {
+ cpumask_copy(cluster_mask, topology_core_cpumask(cpu));
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
/*
* init_cpu_topology is called at boot when only one cpu is running
* which prevent simultaneous write access to cpu_topology array
diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c
index 00df012c46784a..d324a84a08ed25 100644
--- a/arch/arm/kernel/unwind.c
+++ b/arch/arm/kernel/unwind.c
@@ -31,7 +31,7 @@
#warning Your compiler does not have EABI support.
#warning ARM unwind is known to compile only with EABI compilers.
#warning Change compiler or disable ARM_UNWIND option.
-#elif (__GNUC__ == 4 && __GNUC_MINOR__ <= 2)
+#elif (__GNUC__ == 4 && __GNUC_MINOR__ <= 2) && !defined(__clang__)
#warning Your compiler is too buggy; it is known to not compile ARM unwind support.
#warning Change compiler or disable ARM_UNWIND option.
#endif
@@ -408,7 +408,6 @@ int unwind_frame(struct stackframe *frame)
void unwind_backtrace(struct pt_regs *regs, struct task_struct *tsk)
{
struct stackframe frame;
- register unsigned long current_sp asm ("sp");
pr_debug("%s(regs = %p tsk = %p)\n", __func__, regs, tsk);
@@ -424,7 +423,7 @@ void unwind_backtrace(struct pt_regs *regs, struct task_struct *tsk)
? regs->ARM_pc : regs->ARM_lr;
} else if (tsk == current) {
frame.fp = (unsigned long)__builtin_frame_address(0);
- frame.sp = current_sp;
+ frame.sp = __builtin_stack_pointer();
frame.lr = (unsigned long)__builtin_return_address(0);
frame.pc = (unsigned long)unwind_backtrace;
} else {
diff --git a/arch/arm/kernel/uprobes-arm.c b/arch/arm/kernel/uprobes-arm.c
new file mode 100644
index 00000000000000..d3b655ff17da20
--- /dev/null
+++ b/arch/arm/kernel/uprobes-arm.c
@@ -0,0 +1,234 @@
+/*
+ * Copyright (C) 2012 Rabin Vincent
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include
+#include
+#include
+#include
+#include
+#include
+
+#include "probes.h"
+#include "probes-arm.h"
+#include "uprobes.h"
+
+static int uprobes_substitute_pc(unsigned long *pinsn, u32 oregs)
+{
+ probes_opcode_t insn = __mem_to_opcode_arm(*pinsn);
+ probes_opcode_t temp;
+ probes_opcode_t mask;
+ int freereg;
+ u32 free = 0xffff;
+ u32 regs;
+
+ for (regs = oregs; regs; regs >>= 4, insn >>= 4) {
+ if ((regs & 0xf) == REG_TYPE_NONE)
+ continue;
+
+ free &= ~(1 << (insn & 0xf));
+ }
+
+ /* No PC, no problem */
+ if (free & (1 << 15))
+ return 15;
+
+ if (!free)
+ return -1;
+
+ /*
+ * fls instead of ffs ensures that for "ldrd r0, r1, [pc]" we would
+ * pick LR instead of R1.
+ */
+ freereg = free = fls(free) - 1;
+
+ temp = __mem_to_opcode_arm(*pinsn);
+ insn = temp;
+ regs = oregs;
+ mask = 0xf;
+
+ for (; regs; regs >>= 4, mask <<= 4, free <<= 4, temp >>= 4) {
+ if ((regs & 0xf) == REG_TYPE_NONE)
+ continue;
+
+ if ((temp & 0xf) != 15)
+ continue;
+
+ insn &= ~mask;
+ insn |= free & mask;
+ }
+
+ *pinsn = __opcode_to_mem_arm(insn);
+ return freereg;
+}
+
+static void uprobe_set_pc(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs)
+{
+ u32 pcreg = auprobe->pcreg;
+
+ autask->backup = regs->uregs[pcreg];
+ regs->uregs[pcreg] = regs->ARM_pc + 8;
+}
+
+static void uprobe_unset_pc(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs)
+{
+ /* PC will be taken care of by common code */
+ regs->uregs[auprobe->pcreg] = autask->backup;
+}
+
+static void uprobe_aluwrite_pc(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs)
+{
+ u32 pcreg = auprobe->pcreg;
+
+ alu_write_pc(regs->uregs[pcreg], regs);
+ regs->uregs[pcreg] = autask->backup;
+}
+
+static void uprobe_write_pc(struct arch_uprobe *auprobe,
+ struct arch_uprobe_task *autask,
+ struct pt_regs *regs)
+{
+ u32 pcreg = auprobe->pcreg;
+
+ load_write_pc(regs->uregs[pcreg], regs);
+ regs->uregs[pcreg] = autask->backup;
+}
+
+enum probes_insn
+decode_pc_ro(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d)
+{
+ struct arch_uprobe *auprobe = container_of(asi, struct arch_uprobe,
+ asi);
+ struct decode_emulate *decode = (struct decode_emulate *) d;
+ u32 regs = decode->header.type_regs.bits >> DECODE_TYPE_BITS;
+ int reg;
+
+ reg = uprobes_substitute_pc(&auprobe->ixol[0], regs);
+ if (reg == 15)
+ return INSN_GOOD;
+
+ if (reg == -1)
+ return INSN_REJECTED;
+
+ auprobe->pcreg = reg;
+ auprobe->prehandler = uprobe_set_pc;
+ auprobe->posthandler = uprobe_unset_pc;
+
+ return INSN_GOOD;
+}
+
+enum probes_insn
+decode_wb_pc(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d, bool alu)
+{
+ struct arch_uprobe *auprobe = container_of(asi, struct arch_uprobe,
+ asi);
+ enum probes_insn ret = decode_pc_ro(insn, asi, d);
+
+ if (((insn >> 12) & 0xf) == 15)
+ auprobe->posthandler = alu ? uprobe_aluwrite_pc
+ : uprobe_write_pc;
+
+ return ret;
+}
+
+enum probes_insn
+decode_rd12rn16rm0rs8_rwflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ const struct decode_header *d)
+{
+ return decode_wb_pc(insn, asi, d, true);
+}
+
+enum probes_insn
+decode_ldr(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d)
+{
+ return decode_wb_pc(insn, asi, d, false);
+}
+
+enum probes_insn
+uprobe_decode_ldmstm(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ const struct decode_header *d)
+{
+ struct arch_uprobe *auprobe = container_of(asi, struct arch_uprobe,
+ asi);
+ unsigned reglist = insn & 0xffff;
+ int rn = (insn >> 16) & 0xf;
+ int lbit = insn & (1 << 20);
+ unsigned used = reglist | (1 << rn);
+
+ if (rn == 15)
+ return INSN_REJECTED;
+
+ if (!(used & (1 << 15)))
+ return INSN_GOOD;
+
+ if (used & (1 << 14))
+ return INSN_REJECTED;
+
+ /* Use LR instead of PC */
+ insn ^= 0xc000;
+
+ auprobe->pcreg = 14;
+ auprobe->ixol[0] = __opcode_to_mem_arm(insn);
+
+ auprobe->prehandler = uprobe_set_pc;
+ if (lbit)
+ auprobe->posthandler = uprobe_write_pc;
+ else
+ auprobe->posthandler = uprobe_unset_pc;
+
+ return INSN_GOOD;
+}
+
+const union decode_action uprobes_probes_actions[] = {
+ [PROBES_EMULATE_NONE] = {.handler = probes_simulate_nop},
+ [PROBES_SIMULATE_NOP] = {.handler = probes_simulate_nop},
+ [PROBES_PRELOAD_IMM] = {.handler = probes_simulate_nop},
+ [PROBES_PRELOAD_REG] = {.handler = probes_simulate_nop},
+ [PROBES_BRANCH_IMM] = {.handler = simulate_blx1},
+ [PROBES_MRS] = {.handler = simulate_mrs},
+ [PROBES_BRANCH_REG] = {.handler = simulate_blx2bx},
+ [PROBES_CLZ] = {.handler = probes_simulate_nop},
+ [PROBES_SATURATING_ARITHMETIC] = {.handler = probes_simulate_nop},
+ [PROBES_MUL1] = {.handler = probes_simulate_nop},
+ [PROBES_MUL2] = {.handler = probes_simulate_nop},
+ [PROBES_SWP] = {.handler = probes_simulate_nop},
+ [PROBES_LDRSTRD] = {.decoder = decode_pc_ro},
+ [PROBES_LOAD_EXTRA] = {.decoder = decode_pc_ro},
+ [PROBES_LOAD] = {.decoder = decode_ldr},
+ [PROBES_STORE_EXTRA] = {.decoder = decode_pc_ro},
+ [PROBES_STORE] = {.decoder = decode_pc_ro},
+ [PROBES_MOV_IP_SP] = {.handler = simulate_mov_ipsp},
+ [PROBES_DATA_PROCESSING_REG] = {
+ .decoder = decode_rd12rn16rm0rs8_rwflags},
+ [PROBES_DATA_PROCESSING_IMM] = {
+ .decoder = decode_rd12rn16rm0rs8_rwflags},
+ [PROBES_MOV_HALFWORD] = {.handler = probes_simulate_nop},
+ [PROBES_SEV] = {.handler = probes_simulate_nop},
+ [PROBES_WFE] = {.handler = probes_simulate_nop},
+ [PROBES_SATURATE] = {.handler = probes_simulate_nop},
+ [PROBES_REV] = {.handler = probes_simulate_nop},
+ [PROBES_MMI] = {.handler = probes_simulate_nop},
+ [PROBES_PACK] = {.handler = probes_simulate_nop},
+ [PROBES_EXTEND] = {.handler = probes_simulate_nop},
+ [PROBES_EXTEND_ADD] = {.handler = probes_simulate_nop},
+ [PROBES_MUL_ADD_LONG] = {.handler = probes_simulate_nop},
+ [PROBES_MUL_ADD] = {.handler = probes_simulate_nop},
+ [PROBES_BITFIELD] = {.handler = probes_simulate_nop},
+ [PROBES_BRANCH] = {.handler = simulate_bbl},
+ [PROBES_LDMSTM] = {.decoder = uprobe_decode_ldmstm}
+};
diff --git a/arch/arm/kernel/uprobes.c b/arch/arm/kernel/uprobes.c
new file mode 100644
index 00000000000000..f9bacee973bf68
--- /dev/null
+++ b/arch/arm/kernel/uprobes.c
@@ -0,0 +1,210 @@
+/*
+ * Copyright (C) 2012 Rabin Vincent
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+#include
+#include
+
+#include "probes.h"
+#include "probes-arm.h"
+#include "uprobes.h"
+
+#define UPROBE_TRAP_NR UINT_MAX
+
+bool is_swbp_insn(uprobe_opcode_t *insn)
+{
+ return (__mem_to_opcode_arm(*insn) & 0x0fffffff) ==
+ (UPROBE_SWBP_ARM_INSN & 0x0fffffff);
+}
+
+int set_swbp(struct arch_uprobe *auprobe, struct mm_struct *mm,
+ unsigned long vaddr)
+{
+ return uprobe_write_opcode(mm, vaddr,
+ __opcode_to_mem_arm(auprobe->bpinsn));
+}
+
+bool arch_uprobe_ignore(struct arch_uprobe *auprobe, struct pt_regs *regs)
+{
+ if (!auprobe->asi.insn_check_cc(regs->ARM_cpsr)) {
+ regs->ARM_pc += 4;
+ return true;
+ }
+
+ return false;
+}
+
+bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs)
+{
+ probes_opcode_t opcode;
+
+ if (!auprobe->simulate)
+ return false;
+
+ opcode = __mem_to_opcode_arm(*(unsigned int *) auprobe->insn);
+
+ auprobe->asi.insn_singlestep(opcode, &auprobe->asi, regs);
+
+ return true;
+}
+
+unsigned long
+arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr,
+ struct pt_regs *regs)
+{
+ unsigned long orig_ret_vaddr;
+
+ orig_ret_vaddr = regs->ARM_lr;
+ /* Replace the return addr with trampoline addr */
+ regs->ARM_lr = trampoline_vaddr;
+ return orig_ret_vaddr;
+}
+
+int arch_uprobe_analyze_insn(struct arch_uprobe *auprobe, struct mm_struct *mm,
+ unsigned long addr)
+{
+ unsigned int insn;
+ unsigned int bpinsn;
+ enum probes_insn ret;
+
+ /* Thumb not yet support */
+ if (addr & 0x3)
+ return -EINVAL;
+
+ insn = __mem_to_opcode_arm(*(unsigned int *)auprobe->insn);
+ auprobe->ixol[0] = __opcode_to_mem_arm(insn);
+ auprobe->ixol[1] = __opcode_to_mem_arm(UPROBE_SS_ARM_INSN);
+
+ ret = arm_probes_decode_insn(insn, &auprobe->asi, false,
+ uprobes_probes_actions);
+ switch (ret) {
+ case INSN_REJECTED:
+ return -EINVAL;
+
+ case INSN_GOOD_NO_SLOT:
+ auprobe->simulate = true;
+ break;
+
+ case INSN_GOOD:
+ default:
+ break;
+ }
+
+ bpinsn = UPROBE_SWBP_ARM_INSN & 0x0fffffff;
+ if (insn >= 0xe0000000)
+ bpinsn |= 0xe0000000; /* Unconditional instruction */
+ else
+ bpinsn |= insn & 0xf0000000; /* Copy condition from insn */
+
+ auprobe->bpinsn = bpinsn;
+
+ return 0;
+}
+
+int arch_uprobe_pre_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
+{
+ struct uprobe_task *utask = current->utask;
+
+ if (auprobe->prehandler)
+ auprobe->prehandler(auprobe, &utask->autask, regs);
+
+ utask->autask.saved_trap_no = current->thread.trap_no;
+ current->thread.trap_no = UPROBE_TRAP_NR;
+ regs->ARM_pc = utask->xol_vaddr;
+
+ return 0;
+}
+
+int arch_uprobe_post_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
+{
+ struct uprobe_task *utask = current->utask;
+
+ WARN_ON_ONCE(current->thread.trap_no != UPROBE_TRAP_NR);
+
+ current->thread.trap_no = utask->autask.saved_trap_no;
+ regs->ARM_pc = utask->vaddr + 4;
+
+ if (auprobe->posthandler)
+ auprobe->posthandler(auprobe, &utask->autask, regs);
+
+ return 0;
+}
+
+bool arch_uprobe_xol_was_trapped(struct task_struct *t)
+{
+ if (t->thread.trap_no != UPROBE_TRAP_NR)
+ return true;
+
+ return false;
+}
+
+void arch_uprobe_abort_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
+{
+ struct uprobe_task *utask = current->utask;
+
+ current->thread.trap_no = utask->autask.saved_trap_no;
+ instruction_pointer_set(regs, utask->vaddr);
+}
+
+int arch_uprobe_exception_notify(struct notifier_block *self,
+ unsigned long val, void *data)
+{
+ return NOTIFY_DONE;
+}
+
+static int uprobe_trap_handler(struct pt_regs *regs, unsigned int instr)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+ instr &= 0x0fffffff;
+ if (instr == (UPROBE_SWBP_ARM_INSN & 0x0fffffff))
+ uprobe_pre_sstep_notifier(regs);
+ else if (instr == (UPROBE_SS_ARM_INSN & 0x0fffffff))
+ uprobe_post_sstep_notifier(regs);
+ local_irq_restore(flags);
+
+ return 0;
+}
+
+unsigned long uprobe_get_swbp_addr(struct pt_regs *regs)
+{
+ return instruction_pointer(regs);
+}
+
+static struct undef_hook uprobes_arm_break_hook = {
+ .instr_mask = 0x0fffffff,
+ .instr_val = (UPROBE_SWBP_ARM_INSN & 0x0fffffff),
+ .cpsr_mask = MODE_MASK,
+ .cpsr_val = USR_MODE,
+ .fn = uprobe_trap_handler,
+};
+
+static struct undef_hook uprobes_arm_ss_hook = {
+ .instr_mask = 0x0fffffff,
+ .instr_val = (UPROBE_SS_ARM_INSN & 0x0fffffff),
+ .cpsr_mask = MODE_MASK,
+ .cpsr_val = USR_MODE,
+ .fn = uprobe_trap_handler,
+};
+
+static int arch_uprobes_init(void)
+{
+ register_undef_hook(&uprobes_arm_break_hook);
+ register_undef_hook(&uprobes_arm_ss_hook);
+
+ return 0;
+}
+device_initcall(arch_uprobes_init);
diff --git a/arch/arm/kernel/uprobes.h b/arch/arm/kernel/uprobes.h
new file mode 100644
index 00000000000000..1d0c12dfbd03db
--- /dev/null
+++ b/arch/arm/kernel/uprobes.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2012 Rabin Vincent
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARM_KERNEL_UPROBES_H
+#define __ARM_KERNEL_UPROBES_H
+
+enum probes_insn uprobe_decode_ldmstm(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ const struct decode_header *d);
+
+enum probes_insn decode_ldr(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ const struct decode_header *d);
+
+enum probes_insn
+decode_rd12rn16rm0rs8_rwflags(probes_opcode_t insn,
+ struct arch_probes_insn *asi,
+ const struct decode_header *d);
+
+enum probes_insn
+decode_wb_pc(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d, bool alu);
+
+enum probes_insn
+decode_pc_ro(probes_opcode_t insn, struct arch_probes_insn *asi,
+ const struct decode_header *d);
+
+extern const union decode_action uprobes_probes_actions[];
+
+#endif
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 0573faab96ad2c..b585fcf2234a64 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -15,6 +15,10 @@ lib-y := backtrace.o changebit.o csumipv6.o csumpartial.o \
io-readsb.o io-writesb.o io-readsl.o io-writesl.o \
call_with_stack.o bswapsdi2.o
+ifeq ($(COMPILER),clang)
+lib-y += eabi.o
+endif
+
mmu-y := clear_user.o copy_page.o getuser.o putuser.o
# the code in uaccess.S is not preemption safe and
diff --git a/arch/arm/lib/eabi.c b/arch/arm/lib/eabi.c
new file mode 100644
index 00000000000000..41b27b2f49b802
--- /dev/null
+++ b/arch/arm/lib/eabi.c
@@ -0,0 +1,32 @@
+/*
+ * linux/lib/eabi.c
+ *
+ * Copyright (C) 2012 Mark Charlebois
+ */
+
+/*
+ * EABI routines
+ */
+
+#include
+#include
+#include
+#include
+
+void __aeabi_memcpy(void *dest, const void *src, size_t n)
+{
+ (void)memcpy(dest, src, n);
+}
+EXPORT_SYMBOL(__aeabi_memcpy);
+
+void __aeabi_memmove(void *dest, const void *src, size_t n)
+{
+ (void)memmove(dest, src, n);
+}
+EXPORT_SYMBOL(__aeabi_memmove);
+
+void __aeabi_memset(void *s, size_t n, int c)
+{
+ (void)memset(s, c, n);
+}
+EXPORT_SYMBOL(__aeabi_memset);
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index b1aa6a9b3bd13a..f2a2fb9909a103 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -19,7 +19,6 @@ config ARCH_BCM_MOBILE
select CPU_V7
select CLKSRC_OF
select GENERIC_CLOCKEVENTS
- select GENERIC_TIME
select GPIO_BCM_KONA
select SPARSE_IRQ
select TICK_ONESHOT
@@ -32,6 +31,32 @@ config ARCH_BCM_MOBILE
BCM11130, BCM11140, BCM11351, BCM28145 and
BCM28155 variants.
+config ARCH_BCM_5301X
+ bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
+ depends on MMU
+ select ARM_GIC
+ select CACHE_L2X0
+ select HAVE_ARM_SCU if SMP
+ select HAVE_ARM_TWD if SMP
+ select HAVE_SMP
+ select COMMON_CLK
+ select GENERIC_CLOCKEVENTS
+ select ARM_GLOBAL_TIMER
+ select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
+ select MIGHT_HAVE_PCI
+ help
+ Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
+
+ This is a network SoC line mostly used in home routers and
+ wifi access points, it's internal name is Northstar.
+ This inclused the following SoC: BCM53010, BCM53011, BCM53012,
+ BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
+ BCM4708 and BCM4709.
+
+ Do not confuse this with the BCM4760 which is a totally
+ different SoC or with the older BCM47XX and BCM53XX based
+ network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
+
endmenu
endif
diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile
index c2ccd5a0f77212..4e4a2ed6851e5e 100644
--- a/arch/arm/mach-bcm/Makefile
+++ b/arch/arm/mach-bcm/Makefile
@@ -1,5 +1,5 @@
#
-# Copyright (C) 2012-2013 Broadcom Corporation
+# Copyright (C) 2012-2014 Broadcom Corporation
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
@@ -10,6 +10,9 @@
# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-obj-$(CONFIG_ARCH_BCM_MOBILE) := board_bcm281xx.o bcm_kona_smc.o bcm_kona_smc_asm.o kona.o
+obj-$(CONFIG_ARCH_BCM_MOBILE) := board_bcm281xx.o board_bcm21664.o \
+ bcm_kona_smc.o bcm_kona_smc_asm.o kona.o
+
plus_sec := $(call as-instr,.arch_extension sec,+sec)
AFLAGS_bcm_kona_smc_asm.o :=-Wa,-march=armv7-a$(plus_sec)
+obj-$(CONFIG_ARCH_BCM_5301X) += bcm_5301x.o
diff --git a/arch/arm/mach-bcm/bcm_5301x.c b/arch/arm/mach-bcm/bcm_5301x.c
new file mode 100644
index 00000000000000..edff69761e0463
--- /dev/null
+++ b/arch/arm/mach-bcm/bcm_5301x.c
@@ -0,0 +1,61 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ *
+ * Copyright 2013 Hauke Mehrtens
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+#include
+#include
+
+#include
+#include
+#include
+
+
+static bool first_fault = true;
+
+static int bcm5301x_abort_handler(unsigned long addr, unsigned int fsr,
+ struct pt_regs *regs)
+{
+ if (fsr == 0x1c06 && first_fault) {
+ first_fault = false;
+
+ /*
+ * These faults with code 0x1c06 happens for no good reason,
+ * possibly left over from the CFE boot loader.
+ */
+ pr_warn("External imprecise Data abort at addr=%#lx, fsr=%#x ignored.\n",
+ addr, fsr);
+
+ /* Returning non-zero causes fault display and panic */
+ return 0;
+ }
+
+ /* Others should cause a fault */
+ return 1;
+}
+
+static void __init bcm5301x_init_early(void)
+{
+ /* Install our hook */
+ hook_fault_code(16 + 6, bcm5301x_abort_handler, SIGBUS, BUS_OBJERR,
+ "imprecise external abort");
+}
+
+static void __init bcm5301x_dt_init(void)
+{
+ l2x0_of_init(0, ~0UL);
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char __initconst *bcm5301x_dt_compat[] = {
+ "brcm,bcm4708",
+ NULL,
+};
+
+DT_MACHINE_START(BCM5301X, "BCM5301X")
+ .init_early = bcm5301x_init_early,
+ .init_machine = bcm5301x_dt_init,
+ .dt_compat = bcm5301x_dt_compat,
+MACHINE_END
diff --git a/arch/arm/mach-bcm/board_bcm21664.c b/arch/arm/mach-bcm/board_bcm21664.c
new file mode 100644
index 00000000000000..acc1573fd00599
--- /dev/null
+++ b/arch/arm/mach-bcm/board_bcm21664.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2014 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include