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MdeModulePkg/PciBus: Reserve Bus number for non-root and root HPBs 

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=656

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
This commit is contained in:
Ruiyu Ni 2018-01-04 13:39:11 +08:00
parent 2e94e41297
commit cbbccf3cf3
1 changed files with 2 additions and 2 deletions
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4
MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.c
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@ -1125,14 +1125,14 @@ PciScanBus (
BusPadding = FALSE; BusPadding = FALSE;
if (gPciHotPlugInit != NULL) { if (gPciHotPlugInit != NULL) {
if (IsRootPciHotPlugBus (PciDevice->DevicePath, &HpIndex)) { if (IsPciHotPlugBus (PciDevice)) {
// //
// If it is initialized, get the padded bus range // If it is initialized, get the padded bus range
// //
Status = gPciHotPlugInit->GetResourcePadding ( Status = gPciHotPlugInit->GetResourcePadding (
gPciHotPlugInit, gPciHotPlugInit,
gPciRootHpcPool[HpIndex].HpbDevicePath, PciDevice->DevicePath,
PciAddress, PciAddress,
&State, &State,
(VOID **) &Descriptors, (VOID **) &Descriptors,