diff options
Diffstat (limited to 'UefiCpuPkg/CpuMpPei/CpuMpPei.h')
| -rw-r--r-- | UefiCpuPkg/CpuMpPei/CpuMpPei.h | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/UefiCpuPkg/CpuMpPei/CpuMpPei.h b/UefiCpuPkg/CpuMpPei/CpuMpPei.h index 7c96084ca2..1219e4ea5a 100644 --- a/UefiCpuPkg/CpuMpPei/CpuMpPei.h +++ b/UefiCpuPkg/CpuMpPei/CpuMpPei.h @@ -17,11 +17,25 @@ #include <PiPei.h> +#include <Ppi/SecPlatformInformation.h> #include <Library/BaseLib.h> +#include <Library/BaseMemoryLib.h> +#include <Library/DebugLib.h> #include <Library/HobLib.h> +#include <Library/LocalApicLib.h> +#include <Library/PcdLib.h> #include <Library/PeimEntryPoint.h> +#include <Library/PeiServicesLib.h> #include <Library/UefiCpuLib.h> +// +// AP state +// +typedef enum { + CpuStateIdle, + CpuStateBusy, + CpuStateDisabled +} CPU_STATE; // // AP reset code information @@ -33,7 +47,9 @@ typedef struct { UINTN RendezvousFunnelSize; } MP_ASSEMBLY_ADDRESS_MAP; -#pragma pack(1) +typedef struct _PEI_CPU_MP_DATA PEI_CPU_MP_DATA; + +#pragma pack() typedef union { struct { @@ -73,6 +89,29 @@ typedef struct { #pragma pack() +typedef struct { + UINT32 ApicId; + EFI_HEALTH_FLAGS Health; + CPU_STATE State; + BOOLEAN CpuHealthy; +} PEI_CPU_DATA; + +// +// PEI CPU MP Data save in memory +// +struct _PEI_CPU_MP_DATA { + UINT32 CpuCount; + UINT32 BspNumber; + UINTN Buffer; + UINTN CpuApStackSize; + MP_ASSEMBLY_ADDRESS_MAP AddressMap; + UINTN WakeupBuffer; + UINTN BackupBuffer; + UINTN BackupBufferSize; + PEI_CPU_DATA *CpuData; + volatile MP_CPU_EXCHANGE_INFO *MpCpuExchangeInfo; +}; + /** Assembly code to get starting address and size of the rendezvous entry for APs. Information for fixing a jump instruction in the code is also returned. |