diff options
| author | Michael Kinney <michael.d.kinney@intel.com> | 2015-04-27 19:48:00 +0000 |
|---|---|---|
| committer | mdkinney <mdkinney@Edk2> | 2015-04-27 19:48:00 +0000 |
| commit | e9cd66d0859f63ec6aab2b1ac863fe72b65fe474 (patch) | |
| tree | 6be85b236d37335bdada00b5d2b4271420fc8aec /UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf | |
| parent | 59d67246dbbe3f0fe29bc46c65f8ea4a6828cb2a (diff) | |
| download | edk2-platforms-e9cd66d0859f63ec6aab2b1ac863fe72b65fe474.tar.xz | |
MdePkg/BaseXApicX2ApicLib: Support IA32 processors without MSR_IA32_APIC_BASE_ADDRESS
Use Family from CPUID 01 to detect support for the Local APIC Base Address MSR (MSR_IA32_APIC_BASE_ADDRESS).
If this MSR is not supported, then use Local APIC Base Address from the PCD PcdCpuLocalApicBaseAddress.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17217 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf')
| -rw-r--r-- | UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf b/UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf index 1e0e98433d..53e186858f 100644 --- a/UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf +++ b/UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf @@ -21,7 +21,7 @@ MODULE_UNI_FILE = BaseXApicX2ApicLib.uni
FILE_GUID = 967B6E05-F10D-4c10-8BF7-365291CA143F
MODULE_TYPE = BASE
- VERSION_STRING = 1.0
+ VERSION_STRING = 1.1
LIBRARY_CLASS = LocalApicLib
#
@@ -42,7 +42,8 @@ DebugLib
TimerLib
IoLib
+ PcdLib
[Pcd]
- gUefiCpuPkgTokenSpaceGuid.PcdCpuInitIpiDelayInMicroSeconds ## SOMETIMES_CONSUMES
-
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuInitIpiDelayInMicroSeconds ## SOMETIMES_CONSUMES
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuLocalApicBaseAddress ## SOMETIMES_CONSUMES
|