Revision: 17961
http://sourceforge.net/p/edk2/code/17961
Author: lersek
Date: 2015-07-14 12:02:25 +0000 (Tue, 14 Jul 2015)
Log Message:
-----------
OvmfPkg: PciHostBridgeDxe: eliminate PCI_HOST_BRIDGE_INSTANCE.RootBridgeNumber
This field was supposed to store the number of root buses created; however
we don't need to keep that count persistently. After the entry point returns,
nothing reads this field.
Cc: Jordan Justen <[email protected]>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <[email protected]>
Regression-tested-by: Gabriel Somlo <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Modified Paths:
--------------
trunk/edk2/OvmfPkg/PciHostBridgeDxe/PciHostBridge.c
trunk/edk2/OvmfPkg/PciHostBridgeDxe/PciHostBridge.h
Modified: trunk/edk2/OvmfPkg/PciHostBridgeDxe/PciHostBridge.c
===================================================================
--- trunk/edk2/OvmfPkg/PciHostBridgeDxe/PciHostBridge.c 2015-07-14 12:02:20 UTC
(rev 17960)
+++ trunk/edk2/OvmfPkg/PciHostBridgeDxe/PciHostBridge.c 2015-07-14 12:02:25 UTC
(rev 17961)
@@ -56,7 +56,6 @@
PCI_HOST_BRIDGE_INSTANCE mPciHostBridgeInstanceTemplate = {
PCI_HOST_BRIDGE_SIGNATURE, // Signature
NULL, // HostBridgeHandle
- 0, // RootBridgeNumber
{NULL, NULL}, // Head
FALSE, // ResourceSubiteed
TRUE, // CanRestarted
@@ -213,7 +212,6 @@
return EFI_OUT_OF_RESOURCES;
}
- HostBridge->RootBridgeNumber = 1;
InitializeListHead (&HostBridge->Head);
Status = gBS->InstallMultipleProtocolInterfaces (
@@ -227,7 +225,7 @@
}
for (RootBridgeNumber = 0;
- RootBridgeNumber < HostBridge->RootBridgeNumber;
+ RootBridgeNumber < 1;
++RootBridgeNumber) {
Status = InitRootBridge (
(UINT8)RootBridgeNumber,
Modified: trunk/edk2/OvmfPkg/PciHostBridgeDxe/PciHostBridge.h
===================================================================
--- trunk/edk2/OvmfPkg/PciHostBridgeDxe/PciHostBridge.h 2015-07-14 12:02:20 UTC
(rev 17960)
+++ trunk/edk2/OvmfPkg/PciHostBridgeDxe/PciHostBridge.h 2015-07-14 12:02:25 UTC
(rev 17961)
@@ -52,7 +52,6 @@
typedef struct {
UINTN Signature;
EFI_HANDLE HostBridgeHandle;
- UINTN RootBridgeNumber;
LIST_ENTRY Head;
BOOLEAN ResourceSubmited;
BOOLEAN CanRestarted;
------------------------------------------------------------------------------
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