sceKernelAioInitializeParam (#208)

red-prig · Apr 2, 2024 · ad0b024 · ad0b024
1 parent 72a5a16
commit ad0b024
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diff --git a/kernel/ps4_kernel_file.pas b/kernel/ps4_kernel_file.pas
@@ -14,6 +14,37 @@ interface
  Classes,
  SysUtils;
 
+const
+ SCE_KERNEL_AIO_DISABLE_SPLIT=0;
+ SCE_KERNEL_AIO_ENABLE_SPLIT =1;
+
+ SCE_KERNEL_AIO_SCHED_WINDOW_MAX =128;
+ SCE_KERNEL_AIO_DELAYED_COUNT_MAX =128;
+ SCE_KERNEL_AIO_SPLIT_SIZE_MAX =$1000000;
+ SCE_KERNEL_AIO_SPLIT_CHUNK_SIZE_MAX=$1000000;
+
+ SCE_KERNEL_AIO_SCHED_WINDOW_DEFAULT =32;
+ SCE_KERNEL_AIO_DELAYED_COUNT_DEFAULT =32;
+ SCE_KERNEL_AIO_SPLIT_SIZE_DEFAULT =$100000;
+ SCE_KERNEL_AIO_SPLIT_CHUNK_SIZE_DEFAULT=$100000;
+
+type
+ pSceKernelAioSchedulingParam=^SceKernelAioSchedulingParam;
+ SceKernelAioSchedulingParam=packed record
+ schedulingWindowSize:Integer;
+ delayedCountLimit :Integer;
+ enableSplit :DWORD;
+ splitSize :DWORD;
+ splitChunkSize :DWORD;
+ end;
+
+ pSceKernelAioParam=^SceKernelAioParam;
+ SceKernelAioParam=packed record
+ low :SceKernelAioSchedulingParam;
+ mid :SceKernelAioSchedulingParam;
+ high:SceKernelAioSchedulingParam;
+ end;
+
 function ps4_open(path:PChar;flags,mode:Integer):Integer; SysV_ABI_CDecl;
 function ps4_sceKernelOpen(path:PChar;flags,mode:Integer):Integer; SysV_ABI_CDecl;
 
@@ -91,6 +122,8 @@ function ps4_access(path:PChar;mode:Integer):Integer; SysV_ABI_CDecl;
 function ps4_getdtablesize:Integer; SysV_ABI_CDecl;
 function ps4_sceKernelGetFsSandboxRandomWord:PChar; SysV_ABI_CDecl;
 
+procedure ps4_sceKernelAioInitializeParam(param:pSceKernelAioParam); SysV_ABI_CDecl; 
+
 implementation
 
 uses
@@ -1267,5 +1300,24 @@ function ps4_sceKernelGetFsSandboxRandomWord:PChar; SysV_ABI_CDecl;
  Result:=fs_word;
 end;
 
+procedure ps4_sceKernelAioInitializeParam(param:pSceKernelAioParam); SysV_ABI_CDecl;
+begin
+ param^.low.schedulingWindowSize :=$20;
+ param^.low.delayedCountLimit :=$20;
+ param^.low.enableSplit :=1;
+ param^.low.splitSize :=$100000;
+ param^.low.splitChunkSize :=$100000;
+ param^.mid.schedulingWindowSize :=$20;
+ param^.mid.delayedCountLimit :=$20;
+ param^.mid.enableSplit :=1;
+ param^.mid.splitSize :=$100000;
+ param^.mid.splitChunkSize :=$100000;
+ param^.high.schedulingWindowSize:=$20;
+ param^.high.delayedCountLimit :=$20;
+ param^.high.enableSplit :=0;
+ param^.high.splitSize :=0;
+ param^.high.splitChunkSize :=0;
+end; 
+
 end.
 
diff --git a/kernel/ps4_libkernel.pas b/kernel/ps4_libkernel.pas
@@ -1972,6 +1972,8 @@ function Load_libkernel(Const name:RawByteString):TElf_node;
  lib^.set_proc($B19BB06833C04CAB,@ps4_getdtablesize);
  lib^.set_proc($2467D330139D509A,@ps4_sceKernelGetFsSandboxRandomWord);
 
+ lib^.set_proc($9EEE1AD3F6AB422B,@ps4_sceKernelAioInitializeParam);
+
  //file
 
  //socket