diff options
Diffstat (limited to 'OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbInfo.c')
| -rw-r--r-- | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbInfo.c | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbInfo.c b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbInfo.c index 7a6dfb9c21..ea5ce83711 100644 --- a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbInfo.c +++ b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbInfo.c @@ -31,12 +31,12 @@ #include <Library/PcdLib.h>
typedef struct {
- UINT64 FvLength;
- EFI_FIRMWARE_VOLUME_HEADER FvbInfo;
+ UINT64 FvLength;
+ EFI_FIRMWARE_VOLUME_HEADER FvbInfo;
//
// EFI_FV_BLOCK_MAP_ENTRY ExtraBlockMap[n];//n=0
//
- EFI_FV_BLOCK_MAP_ENTRY End[1];
+ EFI_FV_BLOCK_MAP_ENTRY End[1];
} EFI_FVB_MEDIA_INFO;
EFI_FVB_MEDIA_INFO mPlatformFvbMediaInfo[] = {
@@ -59,12 +59,12 @@ EFI_FVB_MEDIA_INFO mPlatformFvbMediaInfo[] = { FixedPcdGet32 (PcdOvmfFlashNvStorageEventLogSize),
EFI_FVH_SIGNATURE,
EFI_FVB2_MEMORY_MAPPED |
- EFI_FVB2_READ_ENABLED_CAP |
- EFI_FVB2_READ_STATUS |
- EFI_FVB2_WRITE_ENABLED_CAP |
- EFI_FVB2_WRITE_STATUS |
- EFI_FVB2_ERASE_POLARITY |
- EFI_FVB2_ALIGNMENT_16,
+ EFI_FVB2_READ_ENABLED_CAP |
+ EFI_FVB2_READ_STATUS |
+ EFI_FVB2_WRITE_ENABLED_CAP |
+ EFI_FVB2_WRITE_STATUS |
+ EFI_FVB2_ERASE_POLARITY |
+ EFI_FVB2_ALIGNMENT_16,
sizeof (EFI_FIRMWARE_VOLUME_HEADER) + sizeof (EFI_FV_BLOCK_MAP_ENTRY),
0, // CheckSum
0, // ExtHeaderOffset
@@ -94,31 +94,34 @@ EFI_FVB_MEDIA_INFO mPlatformFvbMediaInfo[] = { EFI_STATUS
GetFvbInfo (
- IN UINT64 FvLength,
- OUT EFI_FIRMWARE_VOLUME_HEADER **FvbInfo
+ IN UINT64 FvLength,
+ OUT EFI_FIRMWARE_VOLUME_HEADER **FvbInfo
)
{
- STATIC BOOLEAN Checksummed = FALSE;
- UINTN Index;
+ STATIC BOOLEAN Checksummed = FALSE;
+ UINTN Index;
if (!Checksummed) {
for (Index = 0;
Index < sizeof (mPlatformFvbMediaInfo) / sizeof (EFI_FVB_MEDIA_INFO);
- Index += 1) {
- UINT16 Checksum;
+ Index += 1)
+ {
+ UINT16 Checksum;
mPlatformFvbMediaInfo[Index].FvbInfo.Checksum = 0;
- Checksum = CalculateCheckSum16 (
- (UINT16*) &mPlatformFvbMediaInfo[Index].FvbInfo,
- mPlatformFvbMediaInfo[Index].FvbInfo.HeaderLength
- );
+ Checksum = CalculateCheckSum16 (
+ (UINT16 *)&mPlatformFvbMediaInfo[Index].FvbInfo,
+ mPlatformFvbMediaInfo[Index].FvbInfo.HeaderLength
+ );
mPlatformFvbMediaInfo[Index].FvbInfo.Checksum = Checksum;
}
+
Checksummed = TRUE;
}
for (Index = 0;
Index < sizeof (mPlatformFvbMediaInfo) / sizeof (EFI_FVB_MEDIA_INFO);
- Index += 1) {
+ Index += 1)
+ {
if (mPlatformFvbMediaInfo[Index].FvLength == FvLength) {
*FvbInfo = &mPlatformFvbMediaInfo[Index].FvbInfo;
return EFI_SUCCESS;
|