diff options
Diffstat (limited to 'MdeModulePkg/Core/Pei/Hob/Hob.c')
| -rw-r--r-- | MdeModulePkg/Core/Pei/Hob/Hob.c | 121 |
1 files changed, 62 insertions, 59 deletions
diff --git a/MdeModulePkg/Core/Pei/Hob/Hob.c b/MdeModulePkg/Core/Pei/Hob/Hob.c index d36b614..c4882a2 100644 --- a/MdeModulePkg/Core/Pei/Hob/Hob.c +++ b/MdeModulePkg/Core/Pei/Hob/Hob.c @@ -24,29 +24,29 @@ EFI_STATUS EFIAPI
PeiGetHobList (
IN CONST EFI_PEI_SERVICES **PeiServices,
- IN OUT VOID **HobList
+ IN OUT VOID **HobList
)
{
- PEI_CORE_INSTANCE *PrivateData;
+ PEI_CORE_INSTANCE *PrivateData;
//
// Only check this parameter in debug mode
//
DEBUG_CODE_BEGIN ();
- if (HobList == NULL) {
- return EFI_INVALID_PARAMETER;
- }
+ if (HobList == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
DEBUG_CODE_END ();
- PrivateData = PEI_CORE_INSTANCE_FROM_PS_THIS(PeiServices);
+ PrivateData = PEI_CORE_INSTANCE_FROM_PS_THIS (PeiServices);
- *HobList = PrivateData->HobList.Raw;
+ *HobList = PrivateData->HobList.Raw;
return EFI_SUCCESS;
}
-
/**
Add a new HOB to the HOB List.
@@ -65,19 +65,18 @@ EFI_STATUS EFIAPI
PeiCreateHob (
IN CONST EFI_PEI_SERVICES **PeiServices,
- IN UINT16 Type,
- IN UINT16 Length,
- IN OUT VOID **Hob
+ IN UINT16 Type,
+ IN UINT16 Length,
+ IN OUT VOID **Hob
)
{
- EFI_STATUS Status;
- EFI_HOB_HANDOFF_INFO_TABLE *HandOffHob;
- EFI_HOB_GENERIC_HEADER *HobEnd;
- EFI_PHYSICAL_ADDRESS FreeMemory;
-
+ EFI_STATUS Status;
+ EFI_HOB_HANDOFF_INFO_TABLE *HandOffHob;
+ EFI_HOB_GENERIC_HEADER *HobEnd;
+ EFI_PHYSICAL_ADDRESS FreeMemory;
Status = PeiGetHobList (PeiServices, Hob);
- if (EFI_ERROR(Status)) {
+ if (EFI_ERROR (Status)) {
return Status;
}
@@ -89,7 +88,8 @@ PeiCreateHob ( if (0x10000 - Length <= 0x7) {
return EFI_INVALID_PARAMETER;
}
- Length = (UINT16)((Length + 0x7) & (~0x7));
+
+ Length = (UINT16)((Length + 0x7) & (~0x7));
FreeMemory = HandOffHob->EfiFreeMemoryTop -
HandOffHob->EfiFreeMemoryBottom;
@@ -101,19 +101,19 @@ PeiCreateHob ( return EFI_OUT_OF_RESOURCES;
}
- *Hob = (VOID*) (UINTN) HandOffHob->EfiEndOfHobList;
- ((EFI_HOB_GENERIC_HEADER*) *Hob)->HobType = Type;
- ((EFI_HOB_GENERIC_HEADER*) *Hob)->HobLength = Length;
- ((EFI_HOB_GENERIC_HEADER*) *Hob)->Reserved = 0;
+ *Hob = (VOID *)(UINTN)HandOffHob->EfiEndOfHobList;
+ ((EFI_HOB_GENERIC_HEADER *)*Hob)->HobType = Type;
+ ((EFI_HOB_GENERIC_HEADER *)*Hob)->HobLength = Length;
+ ((EFI_HOB_GENERIC_HEADER *)*Hob)->Reserved = 0;
- HobEnd = (EFI_HOB_GENERIC_HEADER*) ((UINTN) *Hob + Length);
- HandOffHob->EfiEndOfHobList = (EFI_PHYSICAL_ADDRESS) (UINTN) HobEnd;
+ HobEnd = (EFI_HOB_GENERIC_HEADER *)((UINTN)*Hob + Length);
+ HandOffHob->EfiEndOfHobList = (EFI_PHYSICAL_ADDRESS)(UINTN)HobEnd;
HobEnd->HobType = EFI_HOB_TYPE_END_OF_HOB_LIST;
- HobEnd->HobLength = (UINT16) sizeof (EFI_HOB_GENERIC_HEADER);
+ HobEnd->HobLength = (UINT16)sizeof (EFI_HOB_GENERIC_HEADER);
HobEnd->Reserved = 0;
HobEnd++;
- HandOffHob->EfiFreeMemoryBottom = (EFI_PHYSICAL_ADDRESS) (UINTN) HobEnd;
+ HandOffHob->EfiFreeMemoryBottom = (EFI_PHYSICAL_ADDRESS)(UINTN)HobEnd;
return EFI_SUCCESS;
}
@@ -130,26 +130,27 @@ PeiCreateHob ( **/
EFI_STATUS
PeiInstallSecHobData (
- IN CONST EFI_PEI_SERVICES **PeiServices,
- IN EFI_HOB_GENERIC_HEADER *SecHobList
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN EFI_HOB_GENERIC_HEADER *SecHobList
)
{
- EFI_STATUS Status;
- EFI_HOB_HANDOFF_INFO_TABLE *HandOffHob;
- EFI_PEI_HOB_POINTERS HobStart;
- EFI_PEI_HOB_POINTERS Hob;
- UINTN SecHobListLength;
- EFI_PHYSICAL_ADDRESS FreeMemory;
- EFI_HOB_GENERIC_HEADER *HobEnd;
+ EFI_STATUS Status;
+ EFI_HOB_HANDOFF_INFO_TABLE *HandOffHob;
+ EFI_PEI_HOB_POINTERS HobStart;
+ EFI_PEI_HOB_POINTERS Hob;
+ UINTN SecHobListLength;
+ EFI_PHYSICAL_ADDRESS FreeMemory;
+ EFI_HOB_GENERIC_HEADER *HobEnd;
HandOffHob = NULL;
- Status = PeiGetHobList (PeiServices, (VOID **) &HandOffHob);
- if (EFI_ERROR(Status)) {
+ Status = PeiGetHobList (PeiServices, (VOID **)&HandOffHob);
+ if (EFI_ERROR (Status)) {
return Status;
}
+
ASSERT (HandOffHob != NULL);
- HobStart.Raw = (UINT8 *) SecHobList;
+ HobStart.Raw = (UINT8 *)SecHobList;
//
// The HobList must not contain a EFI_HOB_HANDOFF_INFO_TABLE HOB (PHIT) HOB.
//
@@ -158,8 +159,10 @@ PeiInstallSecHobData ( // Calculate the SEC HOB List length,
// not including the terminated HOB(EFI_HOB_TYPE_END_OF_HOB_LIST).
//
- for (Hob.Raw = HobStart.Raw; !END_OF_HOB_LIST (Hob); Hob.Raw = GET_NEXT_HOB (Hob));
- SecHobListLength = (UINTN) Hob.Raw - (UINTN) HobStart.Raw;
+ for (Hob.Raw = HobStart.Raw; !END_OF_HOB_LIST (Hob); Hob.Raw = GET_NEXT_HOB (Hob)) {
+ }
+
+ SecHobListLength = (UINTN)Hob.Raw - (UINTN)HobStart.Raw;
//
// The length must be 8-bytes aligned.
//
@@ -175,17 +178,17 @@ PeiInstallSecHobData ( return EFI_OUT_OF_RESOURCES;
}
- Hob.Raw = (UINT8 *) (UINTN) HandOffHob->EfiEndOfHobList;
+ Hob.Raw = (UINT8 *)(UINTN)HandOffHob->EfiEndOfHobList;
CopyMem (Hob.Raw, HobStart.Raw, SecHobListLength);
- HobEnd = (EFI_HOB_GENERIC_HEADER *) ((UINTN) Hob.Raw + SecHobListLength);
- HandOffHob->EfiEndOfHobList = (EFI_PHYSICAL_ADDRESS) (UINTN) HobEnd;
+ HobEnd = (EFI_HOB_GENERIC_HEADER *)((UINTN)Hob.Raw + SecHobListLength);
+ HandOffHob->EfiEndOfHobList = (EFI_PHYSICAL_ADDRESS)(UINTN)HobEnd;
HobEnd->HobType = EFI_HOB_TYPE_END_OF_HOB_LIST;
- HobEnd->HobLength = (UINT16) sizeof (EFI_HOB_GENERIC_HEADER);
+ HobEnd->HobLength = (UINT16)sizeof (EFI_HOB_GENERIC_HEADER);
HobEnd->Reserved = 0;
HobEnd++;
- HandOffHob->EfiFreeMemoryBottom = (EFI_PHYSICAL_ADDRESS) (UINTN) HobEnd;
+ HandOffHob->EfiFreeMemoryBottom = (EFI_PHYSICAL_ADDRESS)(UINTN)HobEnd;
return EFI_SUCCESS;
}
@@ -208,27 +211,27 @@ PeiCoreBuildHobHandoffInfoTable ( IN UINT64 MemoryLength
)
{
- EFI_HOB_HANDOFF_INFO_TABLE *Hob;
- EFI_HOB_GENERIC_HEADER *HobEnd;
+ EFI_HOB_HANDOFF_INFO_TABLE *Hob;
+ EFI_HOB_GENERIC_HEADER *HobEnd;
- Hob = (VOID *)(UINTN)MemoryBegin;
- HobEnd = (EFI_HOB_GENERIC_HEADER*) (Hob+1);
- Hob->Header.HobType = EFI_HOB_TYPE_HANDOFF;
- Hob->Header.HobLength = (UINT16) sizeof (EFI_HOB_HANDOFF_INFO_TABLE);
- Hob->Header.Reserved = 0;
+ Hob = (VOID *)(UINTN)MemoryBegin;
+ HobEnd = (EFI_HOB_GENERIC_HEADER *)(Hob+1);
+ Hob->Header.HobType = EFI_HOB_TYPE_HANDOFF;
+ Hob->Header.HobLength = (UINT16)sizeof (EFI_HOB_HANDOFF_INFO_TABLE);
+ Hob->Header.Reserved = 0;
- HobEnd->HobType = EFI_HOB_TYPE_END_OF_HOB_LIST;
- HobEnd->HobLength = (UINT16) sizeof (EFI_HOB_GENERIC_HEADER);
- HobEnd->Reserved = 0;
+ HobEnd->HobType = EFI_HOB_TYPE_END_OF_HOB_LIST;
+ HobEnd->HobLength = (UINT16)sizeof (EFI_HOB_GENERIC_HEADER);
+ HobEnd->Reserved = 0;
- Hob->Version = EFI_HOB_HANDOFF_TABLE_VERSION;
- Hob->BootMode = BootMode;
+ Hob->Version = EFI_HOB_HANDOFF_TABLE_VERSION;
+ Hob->BootMode = BootMode;
Hob->EfiMemoryTop = MemoryBegin + MemoryLength;
Hob->EfiMemoryBottom = MemoryBegin;
Hob->EfiFreeMemoryTop = MemoryBegin + MemoryLength;
- Hob->EfiFreeMemoryBottom = (EFI_PHYSICAL_ADDRESS) (UINTN) (HobEnd + 1);
- Hob->EfiEndOfHobList = (EFI_PHYSICAL_ADDRESS) (UINTN) HobEnd;
+ Hob->EfiFreeMemoryBottom = (EFI_PHYSICAL_ADDRESS)(UINTN)(HobEnd + 1);
+ Hob->EfiEndOfHobList = (EFI_PHYSICAL_ADDRESS)(UINTN)HobEnd;
return EFI_SUCCESS;
}
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