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Enhance iSCSI ibft table for copy oemid and oemtableID from acpi tables.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8752 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
gikidy
2009-07-06 03:06:50 +00:00
parent e5fe626f52
commit 54fbbbd7e9
4 changed files with 40 additions and 4 deletions
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36
MdeModulePkg/Universal/Network/IScsiDxe/IScsiIbft.c
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@@ -24,7 +24,9 @@ UINTN mTableKey;
**/
VOID
IScsiInitIbfTableHeader (
OUT EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER *Header
OUT EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER *Header,
IN UINT8 *OemId,
IN UINT64 *OemTableId
)
{
ZeroMem (Header, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER));
@@ -39,6 +41,9 @@ IScsiInitIbfTableHeader (
Header->OemId[2] = 'T';
Header->OemId[3] = 'E';
Header->OemId[4] = 'L';
CopyMem (Header->OemId, OemId, sizeof (Header->OemId));
Header->OemTableId = *OemTableId;
}
/**
@@ -449,12 +454,39 @@ IScsiPublishIbft (
EFI_HANDLE *HandleBuffer;
UINT8 *Heap;
UINT8 Checksum;
UINTN Index;
EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *Rsdp;
EFI_ACPI_DESCRIPTION_HEADER *Rsdt;
Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL, (VOID **)&AcpiTableProtocol);
if (EFI_ERROR (Status)) {
return ;
}
//
// Find ACPI table RSD_PTR from system table
//
for (Index = 0, Rsdp = NULL; Index < gST->NumberOfTableEntries; Index++) {
if (CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpi20TableGuid) ||
CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpi10TableGuid) ||
CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpiTableGuid)
) {
//
// A match was found.
//
Rsdp = (EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *) gST->ConfigurationTable[Index].VendorTable;
break;
}
}
if (Rsdp == NULL) {
return ;
} else {
Rsdt = (EFI_ACPI_DESCRIPTION_HEADER *) (UINTN) Rsdp->RsdtAddress;
}
if (mIbftInstalled) {
Status = AcpiTableProtocol->UninstallAcpiTable (
AcpiTableProtocol,
@@ -492,7 +524,7 @@ IScsiPublishIbft (
//
// Fill in the various section of the iSCSI Boot Firmware Table.
//
IScsiInitIbfTableHeader (Table);
IScsiInitIbfTableHeader (Table, Rsdt->OemId, &Rsdt->OemTableId);
IScsiInitControlSection (Table, HandleCount);
IScsiFillInitiatorSection (Table, &Heap, HandleBuffer[0]);
IScsiFillNICAndTargetSections (Table, &Heap, HandleCount, HandleBuffer);