summaryrefslogtreecommitdiff
path: root/UefiCpuPkg/Library
AgeCommit message (Collapse)AuthorFilesLines
2011-08-25Add new API GetTimeInNanoSecond() to TimerLib to convert elapsed ticks to ↵xdu22-2/+90
time in unit of nanoseconds. Signed-off-by: xdu2 Reviewed-by: mdkinney git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12206 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-11Remove extra {} inside DEBUG_CODE() macromdkinney1-120/+118
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11244 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-07Fix 32-bit build breakmdkinney1-1/+1
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11235 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-06Add DEBUG() macros for DEBUG_CACHE to MTRR Library show all changes memory ↵mdkinney1-39/+168
caches setting changes. If DEBUG_PROPERTY_DEBUG_CODE_ENABLED is also set in PcdDebugPropertyMask, then the entire set of MTRRs will be displayed on every memory cache setting change. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11231 6f19259b-4bc3-4df7-8a09-765794883524
2010-11-29Lost a file in last check-in.rsun31-0/+172
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11101 6f19259b-4bc3-4df7-8a09-765794883524
2010-11-29Add a new Timer Library instance SecPeiDxeTimerLibUefiCpu into UefiCpuPkg. ↵rsun32-0/+258
This library differs with the SecPeiDxeTimerLibCpu library in the MdePkg in that it uses the local APIC library so that it supports x2APIC mode. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11100 6f19259b-4bc3-4df7-8a09-765794883524
2010-10-28Fix build break when doing 32-bit build with some certain C compiler option ↵rsun31-1/+1
combinations. Use the library functions for shift operations in BaseLib for a 64-bit integer where the code is shared for 32-bit and 64-bit. Defining bitfields in structures with > 32 bits will cause these types of issues on IA32 builds. So the largest bitfield should be type UINT32 with a max size of :32. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10983 6f19259b-4bc3-4df7-8a09-765794883524
2010-08-27Add DisableLvtInterrupts() for the Local APIC library class.rsun32-0/+44
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10827 6f19259b-4bc3-4df7-8a09-765794883524
2010-08-26Improve Local APIC library class. Add new library APIs: GetApicVersion(), ↵rsun32-50/+212
SendFixedIpi(), SendFixedIpiAllExcludingSelf(), GetApicTimerState(). Remove GetApicTimerDivisor (), its functionality can be covered by GetApicTimerState(). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10824 6f19259b-4bc3-4df7-8a09-765794883524
2010-08-23Add Local APIC Library class defining APIs for common Local APIC operations. ↵rsun34-0/+1324
Add two Local APIC library instances, one is for xAPIC mode only, the other is for x2APIC capable processors which have xAPIC and x2APIC modes. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10814 6f19259b-4bc3-4df7-8a09-765794883524
2010-08-10Add boundary check against variable MTRR count.xli241-1/+6
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10787 6f19259b-4bc3-4df7-8a09-765794883524
2010-07-13Code refinement.xli241-7/+4
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10647 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-24Update the copyright notice formathhtian7-14/+14
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10429 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-16Fixed GCC 4.4 build issues due to EFIAPI not being used when required.geekboy15a1-0/+2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10380 6f19259b-4bc3-4df7-8a09-765794883524
2010-03-10Add Checking for MTRR existence.xli241-1/+88
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10223 6f19259b-4bc3-4df7-8a09-765794883524
2010-03-04Add array index check to avoid potential buffer overflow.xli241-0/+6
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10179 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-231. Correct File header to ## @filelgao42-5/+5
2. Remove unnecessary .common] postfix on section. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10051 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-14Use atomic AsmDisableCache() and AsmDisableCache() functions instead of ↵mdkinney1-20/+14
AsmWriteCr0() and AsmWbinvd() calls git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9998 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-05Revert incompatible change:jyao11-33/+14
1) No API change from old version. 2) Change MACRO: #define MTRR_NUMBER_OF_VARIABLE_MTRR 32 // the semantics are changed from NUMBER to MAX_NUMBER. #define FIRMWARE_VARIABLE_MTRR_NUMBER 6 // wrong and deprecated #define MTRR_LIB_IA32_VARIABLE_MTRR_END 0x20F // wrong and deprecated #define RESERVED_FIRMWARE_VARIABLE_MTRR_NUMBER 2 // add new one. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9941 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-05Original MTRR lib hardcode VARIABLE_MTRR as 8. But it is 7 in Core2 if SMRR ↵jyao11-27/+97
enabled, and 10 in latest Corei7. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9935 6f19259b-4bc3-4df7-8a09-765794883524
2010-01-26Clean up MtrrLib to remove unnecessary package dependencyqhuang81-5/+2
Add it to the [Components] section of UefiCpuPkg for build validation git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9823 6f19259b-4bc3-4df7-8a09-765794883524
2010-01-08Fixed incorrect syntax for immediate HEX value.geekboy15a2-5/+3
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9700 6f19259b-4bc3-4df7-8a09-765794883524
2010-01-08Removed use of pre-initialized global data in this file as it was causing ↵geekboy15a1-25/+28
problems with UNIXGCC tool chain. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9699 6f19259b-4bc3-4df7-8a09-765794883524
2009-12-16BaseUefiCpuLib: Preserve EBX register in InitializeFloatingPointUnitsjljusten2-40/+49
The EBX register should be preserved for the IA32 C calling convention. The use of the CPUID instruction was modifying the EBX register, so we push and pop EBX. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9573 6f19259b-4bc3-4df7-8a09-765794883524
2009-11-30Update x64 version of InitializeFpu.asm to use raw op-codes instead of ↵qhuang81-1/+4
'finit' so that some early version of MS assemblers can support. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9496 6f19259b-4bc3-4df7-8a09-765794883524
2009-11-25Introduce UefiCpuLib library class in UefiCpuPkg and add one instance of ↵qhuang85-0/+302
BaseUefiCpuLib. The major purpose of this library class / instance is to provide some routines that are generic for IA32 family CPU git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9480 6f19259b-4bc3-4df7-8a09-765794883524
2009-05-27Add MTRR library for IA32 & X64 processor architectures.jljusten2-0/+1430
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8394 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.1 at 2024-10-03 23:45:52 +0000