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1. Added EdkPciIncompatibleDeviceSupportLib in EdkModulePkg, this library is used for PciBus driver and includes 3 Incompatible device lists.

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2. Used EdkPciIncompatibleDeviceSupportLib in PciBus driver. 
3. Redirect all Pci Configuration access to new APIs added in PciLib.c for PciBus driver.
4. Added one PCD PcdIncompatibleDeviceSupportMask in EdkModulePkg.spd to provide mask of PCI devices incompatibility check.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2562 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2007-04-12 09:07:01 +00:00
parent 0eaa1933bc
commit 98419ef4b9
18 changed files with 2226 additions and 412 deletions
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45
EdkModulePkg/Bus/Pci/PciBus/Dxe/pcibus.c
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@ -1,24 +1,24 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
PciBus.c
Abstract:
PCI Bus Driver
Revision History
--*/
#include "pcibus.h"
@ -36,7 +36,6 @@ EFI_DRIVER_BINDING_PROTOCOL gPciBusDriverBinding = {
NULL
};
EFI_INCOMPATIBLE_PCI_DEVICE_SUPPORT_PROTOCOL *gEfiIncompatiblePciDeviceSupport = NULL;
EFI_HANDLE gPciHostBrigeHandles[PCI_MAX_HOST_BRIDGE_NUM];
UINTN gPciHostBridgeNumber;
BOOLEAN gFullEnumeration;
@ -68,8 +67,8 @@ Arguments:
Returns:
EFI_SUCCESS
EFI_DEVICE_ERROR
EFI_SUCCESS
EFI_DEVICE_ERROR
--*/
// TODO: ImageHandle - add argument and description to function comment
@ -101,7 +100,7 @@ Routine Description:
Check to see if pci bus driver supports the given controller
Arguments:
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
@ -195,13 +194,13 @@ Routine Description:
Start to management the controller passed in
Arguments:
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
Returns:
--*/
// TODO: This - add argument and description to function comment
@ -211,12 +210,6 @@ Returns:
{
EFI_STATUS Status;
Status = gBS->LocateProtocol (
&gEfiIncompatiblePciDeviceSupportProtocolGuid,
NULL,
(VOID **) &gEfiIncompatiblePciDeviceSupport
);
//
// If PCI Platform protocol is available, get it now.
// If the platform implements this, it must be installed before BDS phase
@ -240,12 +233,12 @@ Returns:
if (EFI_ERROR (Status)) {
return Status;
}
//
// Enable PCI device specified by remaining device path. BDS or other driver can call the
// start more than once.
//
StartPciDevices (Controller, RemainingDevicePath);
return EFI_SUCCESS;
@ -267,7 +260,7 @@ Routine Description:
if all the the children get closed, close the protocol
Arguments:
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
@ -275,7 +268,7 @@ Arguments:
Returns:
--*/
// TODO: This - add argument and description to function comment
// TODO: Controller - add argument and description to function comment