/**
* Create IVHD entry
*
*
* @param[in] Ivhd IVHD header pointer
* @param[in] StdHeader Standard configuration header
*
*/
VOID
SbCreateIvhdEntries (
OUT IVRS_IVHD_ENTRY *Ivhd,
IN AMD_CONFIG_PARAMS *StdHeader
)
{
PCI_ADDR Start;
PCI_ADDR End;
PCI_ADDR PciAddress;
UINT32 Value;
IDS_HDT_CONSOLE (GNB_TRACE, "SbCreateIvhdEntries Entry\n");
PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x14, 4, 0);
// P2P alias entry
GnbLibPciRead (PciAddress.AddressValue | 0x18, AccessWidth32, &Value, StdHeader);
Start.AddressValue = MAKE_SBDFO (0, (Value >> 8) & 0xff, 0, 0, 0);
End.AddressValue = MAKE_SBDFO (0, (Value >> 16) & 0xff, 0x1f, 0x7, 0);
GnbIvhdAddDeviceAliasRangeEntry (Start, End, PciAddress, 0, Ivhd, StdHeader);
PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x14, 0, 0);
// HPET
GnbIvhdAddSpecialDeviceEntry (IvhdSpecialDeviceHpet, PciAddress, 0, 0, Ivhd, StdHeader);
// APIC
GnbIvhdAddSpecialDeviceEntry (
IvhdSpecialDeviceIoapic,
PciAddress,
GnbLiGetIoapicId (SbGetSbIoApicBaseAddress (StdHeader), StdHeader),
0xD7,
Ivhd,
StdHeader
);
IDS_HDT_CONSOLE (GNB_TRACE, "SbCreateIvhdEntries Exit\n");
}
/**
* Create IVHD entry
*
*
* @param[in] Ivhd IVHD header pointer
* @param[in] StdHeader Standard configuration header
*
*/
VOID
SbCreateIvhdEntries (
OUT IVRS_IVHD_ENTRY *Ivhd,
IN AMD_CONFIG_PARAMS *StdHeader
)
{
PCI_ADDR Start;
PCI_ADDR End;
PCI_ADDR PciAddress;
UINT32 Value;
AMD_LATE_PARAMS *LateParamsPtr;
IDS_HDT_CONSOLE (GNB_TRACE, "SbCreateIvhdEntries Entry\n");
LateParamsPtr = (AMD_LATE_PARAMS *) StdHeader;
PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x14, 4, 0);
// P2P alias entry
GnbLibPciRead (PciAddress.AddressValue | 0x18, AccessWidth32, &Value, StdHeader);
Start.AddressValue = MAKE_SBDFO (0, (Value >> 8) & 0xff, 0, 0, 0);
End.AddressValue = MAKE_SBDFO (0, (Value >> 16) & 0xff, 0x1f, 0x7, 0);
GnbIvhdAddDeviceAliasRangeEntry (Start, End, PciAddress, 0, Ivhd, StdHeader);
PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x14, 0, 0);
// HPET
GnbIvhdAddSpecialDeviceEntry (IvhdSpecialDeviceHpet, PciAddress, 0, 0, Ivhd, StdHeader);
// APIC
if (LateParamsPtr->GnbLateConfiguration.FchIoapicId != 0xff) {
GnbIvhdAddSpecialDeviceEntry (
IvhdSpecialDeviceIoapic,
PciAddress,
LateParamsPtr->GnbLateConfiguration.FchIoapicId,
0xD7,
Ivhd,
StdHeader
);
}
IDS_HDT_CONSOLE (GNB_TRACE, "SbCreateIvhdEntries Exit\n");
}