diff options
Diffstat (limited to 'OvmfPkg/Csm/LegacyBiosDxe/LegacyBda.c')
| -rw-r--r-- | OvmfPkg/Csm/LegacyBiosDxe/LegacyBda.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/OvmfPkg/Csm/LegacyBiosDxe/LegacyBda.c b/OvmfPkg/Csm/LegacyBiosDxe/LegacyBda.c index aa6e07ab91..a873015d06 100644 --- a/OvmfPkg/Csm/LegacyBiosDxe/LegacyBda.c +++ b/OvmfPkg/Csm/LegacyBiosDxe/LegacyBda.c @@ -21,25 +21,25 @@ SPDX-License-Identifier: BSD-2-Clause-Patent **/
EFI_STATUS
LegacyBiosInitBda (
- IN LEGACY_BIOS_INSTANCE *Private
+ IN LEGACY_BIOS_INSTANCE *Private
)
{
- BDA_STRUC *Bda;
- UINT8 *Ebda;
+ BDA_STRUC *Bda;
+ UINT8 *Ebda;
- Bda = (BDA_STRUC *) ((UINTN) 0x400);
- Ebda = (UINT8 *) ((UINTN) 0x9fc00);
+ Bda = (BDA_STRUC *)((UINTN)0x400);
+ Ebda = (UINT8 *)((UINTN)0x9fc00);
ACCESS_PAGE0_CODE (
ZeroMem (Bda, 0x100);
//
// 640k-1k for EBDA
//
- Bda->MemSize = 0x27f;
- Bda->KeyHead = 0x1e;
- Bda->KeyTail = 0x1e;
- Bda->FloppyData = 0x00;
- Bda->FloppyTimeout = 0xff;
+ Bda->MemSize = 0x27f;
+ Bda->KeyHead = 0x1e;
+ Bda->KeyTail = 0x1e;
+ Bda->FloppyData = 0x00;
+ Bda->FloppyTimeout = 0xff;
Bda->KeyStart = 0x001E;
Bda->KeyEnd = 0x003E;
@@ -50,10 +50,10 @@ LegacyBiosInitBda ( // Move LPT time out here and zero out LPT4 since some SCSI OPROMS
// use this as scratch pad (LPT4 is Reserved)
//
- Bda->Lpt1_2Timeout = 0x1414;
- Bda->Lpt3_4Timeout = 0x1400;
+ Bda->Lpt1_2Timeout = 0x1414;
+ Bda->Lpt3_4Timeout = 0x1400;
- );
+ );
ZeroMem (Ebda, 0x400);
*Ebda = 0x01;
|