Barreleye pflash #20
Closed
Barreleye pflash #20
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
pflash contained a copy of the include/ast.h header. It had grown stale, so I attempted to update the main one in include/ in order to delete the copy, when I discovered that the build doesn't even use the copy. Signed-off-by: Joel Stanley <joel@jms.id.au>
This way it can be grep'd for. Signed-off-by: Joel Stanley <joel@jms.id.au>
We already support larger parts on the host flash, but the BMC has always had a 16MB part, so we did not need to enable the 4b addressing mode. This enables the 4b addressing mode when the flash is larger than 16MB. Signed-off-by: Joel Stanley <joel@jms.id.au>
This 32MB part is used for the Barreleye OpenBMC BMC. Signed-off-by: Joel Stanley <joel@jms.id.au>
ruscur
pushed a commit
to ruscur/skiboot
that referenced
this pull request
Feb 28, 2020
Here is a proposal to collect OPAL call statistics, counts and duration, and track areas we could possibly improve. With a small Linux driver to dump the stats in debugfs, here is what we get on a P9 after boot: OPAL_CONSOLE_WRITE : #22318 0/0/47 OPAL_RTC_READ : open-power#9 0/4/15 OPAL_READ_NVRAM : #3468 0/0/6 OPAL_HANDLE_INTERRUPT : #4724 0/57/10026 OPAL_POLL_EVENTS : #508 2/141/10033 OPAL_PCI_CONFIG_READ_BYTE : #3623 0/0/4 OPAL_PCI_CONFIG_READ_HALF_WORD : #5579 0/0/8 OPAL_PCI_CONFIG_READ_WORD : #6156 0/0/7 OPAL_PCI_CONFIG_WRITE_BYTE : open-power#2 0/0/0 OPAL_PCI_CONFIG_WRITE_HALF_WORD : #1282 0/0/1 OPAL_PCI_CONFIG_WRITE_WORD : #1335 0/0/1 OPAL_PCI_EEH_FREEZE_STATUS : #11123 0/0/2 OPAL_CONSOLE_WRITE_BUFFER_SPACE : #139088 0/0/11 OPAL_PCI_EEH_FREEZE_CLEAR : open-power#148 1/2/8 OPAL_PCI_PHB_MMIO_ENABLE : open-power#22 0/0/0 OPAL_PCI_SET_PHB_MEM_WINDOW : open-power#22 0/0/1 OPAL_PCI_MAP_PE_MMIO_WINDOW : open-power#56 0/0/0 OPAL_PCI_SET_PE : open-power#44 279/284/293 OPAL_PCI_SET_PELTV : open-power#66 0/0/0 OPAL_PCI_SET_XIVE_PE : #1123 0/0/1 OPAL_GET_MSI_64 : #1120 0/0/0 OPAL_START_CPU : open-power#238 8/21/35 OPAL_QUERY_CPU_STATUS : #357 0/11/69 OPAL_PCI_MAP_PE_DMA_WINDOW : open-power#16 0/0/1 OPAL_PCI_MAP_PE_DMA_WINDOW_REAL : open-power#16 0/0/1 OPAL_PCI_RESET : open-power#35 0/471/851 OPAL62 : open-power#6 0/10/46 OPAL_XSCOM_READ : open-power#26 0/0/2 OPAL_XSCOM_WRITE : open-power#8 0/0/1 OPAL_REINIT_CPUS : open-power#4 348/8247/11061 OPAL_CHECK_TOKEN : #134112 0/0/0 OPAL_GET_MSG : open-power#30 0/0/1 OPAL87 : open-power#1 0/0/0 OPAL_PCI_SET_PHB_CAPI_MODE : open-power#2 0/60/121 OPAL_SLW_SET_REG : #1080 3/3/13 OPAL_IPMI_SEND : open-power#53 0/5/11 OPAL_IPMI_RECV : open-power#53 0/0/2 OPAL_I2C_REQUEST : open-power#20 6/10/19 OPAL_FLASH_READ : open-power#10 19/10452/58305 OPAL_PRD_MSG : open-power#1 0/3/3 OPAL_CONSOLE_FLUSH : #134079 0/0/12 OPAL_PCI_GET_PRESENCE_STATE : open-power#7 1/1/3 OPAL_PCI_GET_POWER_STATE : open-power#9 0/0/0 OPAL_PCI_TCE_KILL : open-power#20 1/8/133 OPAL_NMMU_SET_PTCR : open-power#3 253/255/257 OPAL_XIVE_RESET : open-power#3 0/114709/115403 OPAL_XIVE_GET_IRQ_INFO : #1427 0/0/6 OPAL_XIVE_SET_IRQ_CONFIG : #1113 0/125/2810 OPAL_XIVE_GET_QUEUE_INFO : open-power#240 0/0/2 OPAL_XIVE_SET_QUEUE_INFO : #360 0/60/1216 OPAL_XIVE_ALLOCATE_VP_BLOCK : open-power#2 0/59/60 OPAL_XIVE_GET_VP_INFO : open-power#240 0/0/0 OPAL_XIVE_SET_VP_INFO : #360 0/298/3080 OPAL_XIVE_ALLOCATE_IRQ : open-power#240 0/0/3 OPAL140 : open-power#119 0/253/1109 OPAL_IMC_COUNTERS_INIT : open-power#60 9/10/20 OPAL_IMC_COUNTERS_STOP : open-power#36 0/0/2 OPAL_PCI_GET_PBCQ_TUNNEL_BAR : open-power#1 2/2/2 OPAL_PCI_SET_PBCQ_TUNNEL_BAR : open-power#1 1/1/1 OPAL_NX_COPROC_INIT : open-power#2 3/4/5 Signed-off-by: Cédric Le Goater <clg@kaod.org>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Do not merge. Checking that I pass travis.