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| author | Chao Li <lichao@loongson.cn> | 2024-04-12 10:38:19 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-04-16 06:00:32 +0000 |
| commit | 392a368533ed82da7cd952533adcb0e1a82d397c (patch) | |
| tree | 266e71a55476b4f2cacea570de1e768c43ccd52c /UefiCpuPkg/UefiCpuPkg.dec | |
| parent | 032830e96841f2a752e364378c3428ac5d2f59d1 (diff) | |
| download | edk2-392a368533ed82da7cd952533adcb0e1a82d397c.tar.gz | |
UefiCpuPkg: Add a new GUID to store the processors resource
On a multi-processor system, if the BSP dose not know how many APs are
online or cannot wake up the AP via broadcast, it can collect AP
resouces before wakeing up the AP and add a new HOB to save the
processor resouces.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Diffstat (limited to 'UefiCpuPkg/UefiCpuPkg.dec')
| -rw-r--r-- | UefiCpuPkg/UefiCpuPkg.dec | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec index 1b890e975c..8ca3b7a5a6 100644 --- a/UefiCpuPkg/UefiCpuPkg.dec +++ b/UefiCpuPkg/UefiCpuPkg.dec @@ -96,6 +96,9 @@ ## Include/Guid/MpInformation2.h
gMpInformation2HobGuid = { 0x417a7f64, 0xf4e9, 0x4b32, {0x84, 0x6a, 0x5c, 0xc4, 0xd8, 0x62, 0x18, 0x79 }}
+ ## Include/Guid/ProcessorResourceHob.h
+ gProcessorResourceHobGuid = { 0xb855c7fe, 0xa758, 0x701f, { 0xa7, 0x30, 0x87, 0xf3, 0x9c, 0x03, 0x46, 0x7e }}
+
[Protocols]
## Include/Protocol/SmmCpuService.h
gEfiSmmCpuServiceProtocolGuid = { 0x1d202cab, 0xc8ab, 0x4d5c, { 0x94, 0xf7, 0x3c, 0xfc, 0xc0, 0xd3, 0xd3, 0x35 }}
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