tyler.durden/audk
1
0
Fork 0
mirror of https://github.com/acidanthera/audk.git synced 2025-07-30 17:14:07 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix bug that Duet BDS fail to get PciExpressAddress from guid hob.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7155 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2 2008-12-30 08:26:28 +00:00
parent 7601dbe7c5
commit 5b8adaa558
1 changed files with 13 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
DuetPkg/Library/DuetBdsLib/BdsPlatform.c
View File

@ -422,23 +422,16 @@ Returns:
UINT32 Number; UINT32 Number;
EFI_PEI_HOB_POINTERS GuidHob; EFI_PEI_HOB_POINTERS GuidHob;
BufferSize = 0;
//
// Get Hob List from configuration table
//
GuidHob.Raw = GetHobList ();
// //
// Get PciExpressAddressInfo Hob // Get PciExpressAddressInfo Hob
// //
GuidHob.Raw = GetNextGuidHob (&gEfiPciExpressBaseAddressGuid, GuidHob.Raw); PciExpressBaseAddressInfo = NULL;
if (GuidHob.Raw == NULL) { BufferSize = 0;
DEBUG ((EFI_D_ERROR, "Fail to get gEfiPciExpressBaseAddressGuid from GUID HOB\n")); GuidHob.Raw = GetFirstGuidHob (&gEfiPciExpressBaseAddressGuid);
return 0; if (GuidHob.Raw != NULL) {
} PciExpressBaseAddressInfo = GET_GUID_HOB_DATA (GuidHob.Guid);
PciExpressBaseAddressInfo = (EFI_PCI_EXPRESS_BASE_ADDRESS_INFORMATION *) GET_GUID_HOB_DATA (GuidHob.Guid); BufferSize = GET_GUID_HOB_DATA_SIZE (GuidHob.Guid);
if (PciExpressBaseAddressInfo == NULL) { } else {
DEBUG ((EFI_D_ERROR, "Fail to get gEfiPciExpressBaseAddressGuid from GUID HOB\n"));
return 0; return 0;
} }
@ -456,7 +449,7 @@ Returns:
// //
// Do not find the PciExpress Base Address in the Hob // Do not find the PciExpress Base Address in the Hob
// //
return 0; return 0;
} }
VOID VOID
@ -469,7 +462,9 @@ PatchPciRootBridgeDevicePath (
UINT64 PciExpressBase; UINT64 PciExpressBase;
PciExpressBase = GetPciExpressBaseAddressForRootBridge (HostBridgeNumber, RootBridgeNumber); PciExpressBase = GetPciExpressBaseAddressForRootBridge (HostBridgeNumber, RootBridgeNumber);
DEBUG ((EFI_D_INFO, "Get PciExpress Address from Hob: 0x%X\n", PciExpressBase));
if (PciExpressBase != 0) { if (PciExpressBase != 0) {
RootBridge->PciRootBridge.HID = EISA_PNP_ID(0x0A08); RootBridge->PciRootBridge.HID = EISA_PNP_ID(0x0A08);
} }
@ -514,6 +509,8 @@ Returns:
&gPlatformRootBridges[0], &gPlatformRootBridges[0],
&RootHandle &RootHandle
); );
DEBUG ((EFI_D_INFO, "Pci Root bridge handle is 0x%X\n", RootHandle));
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
return Status; return Status;
} }