X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=Vlv2TbltDevicePkg%2FPciPlatform%2FPciPlatform.c;fp=Vlv2TbltDevicePkg%2FPciPlatform%2FPciPlatform.c;h=0000000000000000000000000000000000000000;hb=5347c48016f27061475fdb053e867a06ce73492f;hp=b135e2646c68e17797ba561a07f0ce634058ac86;hpb=96ef5a8e30a8da33eaab09f13cc8d752342717a5;p=mirror_edk2.git
diff --git a/Vlv2TbltDevicePkg/PciPlatform/PciPlatform.c b/Vlv2TbltDevicePkg/PciPlatform/PciPlatform.c
deleted file mode 100644
index b135e2646c..0000000000
--- a/Vlv2TbltDevicePkg/PciPlatform/PciPlatform.c
+++ /dev/null
@@ -1,367 +0,0 @@
-/** @file
-
- Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.
-
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-
-
-Module Name:
-
-
- PciPlatform.c
-
-Abstract:
---*/
-
-
-#include "PciPlatform.h"
-#include "PchRegs.h"
-#include "PchAccess.h"
-#include "VlvCommonDefinitions.h"
-#include "PlatformBootMode.h"
-
-#include
-#include
-#include
-#include
-#include
-#include
-#include "SetupMode.h"
-#include
-#include
-#include
-#include
-#include
-#include
-
-extern PCI_OPTION_ROM_TABLE mPciOptionRomTable[];
-extern UINTN mSizeOptionRomTable;
-
-EFI_PCI_PLATFORM_PROTOCOL mPciPlatform = {
- PhaseNotify,
- PlatformPrepController,
- GetPlatformPolicy,
- GetPciRom
-};
-
-EFI_HANDLE mPciPlatformHandle = NULL;
-
-
-SYSTEM_CONFIGURATION mSystemConfiguration;
-
-EFI_STATUS
-GetRawImage (
- IN EFI_GUID *NameGuid,
- IN OUT VOID **Buffer,
- IN OUT UINTN *Size
- )
-{
- EFI_STATUS Status;
- EFI_HANDLE *HandleBuffer;
- UINTN HandleCount;
- UINTN Index;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv;
- UINT32 AuthenticationStatus;
-
- Status = gBS->LocateHandleBuffer (
- ByProtocol,
- &gEfiFirmwareVolume2ProtocolGuid,
- NULL,
- &HandleCount,
- &HandleBuffer
- );
- if (EFI_ERROR (Status) || HandleCount == 0) {
- return EFI_NOT_FOUND;
- }
-
- //
- // Find desired image in all Fvs
- //
- for (Index = 0; Index < HandleCount; Index++) {
- Status = gBS->HandleProtocol(
- HandleBuffer[Index],
- &gEfiFirmwareVolume2ProtocolGuid,
- (VOID **) &Fv
- );
-
- if ( EFI_ERROR ( Status ) ) {
- return EFI_LOAD_ERROR;
- }
-
- //
- // Try a raw file
- //
- *Buffer = NULL;
- *Size = 0;
- Status = Fv->ReadSection (
- Fv,
- NameGuid,
- EFI_SECTION_RAW,
- 0,
- Buffer,
- Size,
- &AuthenticationStatus
- );
-
- if ( !EFI_ERROR ( Status )) {
- break;
- }
- }
-
- if ( Index >= HandleCount ) {
- return EFI_NOT_FOUND;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-PhaseNotify (
- IN EFI_PCI_PLATFORM_PROTOCOL *This,
- IN EFI_HANDLE HostBridge,
- IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PHASE Phase,
- IN EFI_PCI_CHIPSET_EXECUTION_PHASE ChipsetPhase
- )
-{
- return EFI_UNSUPPORTED;
-}
-
-
-EFI_STATUS
-EFIAPI
-PlatformPrepController (
- IN EFI_PCI_PLATFORM_PROTOCOL *This,
- IN EFI_HANDLE HostBridge,
- IN EFI_HANDLE RootBridge,
- IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_PCI_ADDRESS PciAddress,
- IN EFI_PCI_CONTROLLER_RESOURCE_ALLOCATION_PHASE Phase,
- IN EFI_PCI_CHIPSET_EXECUTION_PHASE ChipsetPhase
- )
-{
- return EFI_UNSUPPORTED;
-}
-
-EFI_STATUS
-EFIAPI
-GetPlatformPolicy (
- IN CONST EFI_PCI_PLATFORM_PROTOCOL *This,
- OUT EFI_PCI_PLATFORM_POLICY *PciPolicy
- )
-{
- *PciPolicy = EFI_RESERVE_VGA_IO_ALIAS;
- return EFI_SUCCESS;
-}
-
-/**
- GetPciRom from platform specific location for specific PCI device
-
- @param This Protocol instance
- @param PciHandle Identify the specific PCI devic
- @param RomImage Returns the ROM Image memory location
- @param RomSize Returns Rom Image size
-
- @retval EFI_SUCCESS
- @retval EFI_NOT_FOUND
- @retval EFI_OUT_OF_RESOURCES
-
-**/
-EFI_STATUS
-EFIAPI
-GetPciRom (
- IN CONST EFI_PCI_PLATFORM_PROTOCOL *This,
- IN EFI_HANDLE PciHandle,
- OUT VOID **RomImage,
- OUT UINTN *RomSize
- )
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo;
- UINTN Segment;
- UINTN Bus;
- UINTN Device;
- UINTN Function;
- UINT16 VendorId;
- UINT16 DeviceId;
- UINT16 DeviceClass;
- UINTN TableIndex;
- UINT8 Data8;
- BOOLEAN MfgMode;
- EFI_PLATFORM_SETUP_ID *BootModeBuffer;
-
- EFI_PEI_HOB_POINTERS GuidHob;
-
- MfgMode = FALSE;
-
-//
-// Check if system is in manufacturing mode.
-//
- GuidHob.Raw = GetHobList ();
- if (GuidHob.Raw == NULL) {
- return EFI_NOT_FOUND;
- }
-
- if ((GuidHob.Raw = GetNextGuidHob (&gEfiPlatformBootModeGuid, GuidHob.Raw)) != NULL) {
- BootModeBuffer = GET_GUID_HOB_DATA (GuidHob.Guid);
- if (!CompareMem (&BootModeBuffer->SetupName, MANUFACTURE_SETUP_NAME,
- StrSize (MANUFACTURE_SETUP_NAME)))
- {
- //
- // System is in manufacturing mode.
- //
- MfgMode = TRUE;
- }
- }
-
- Status = gBS->HandleProtocol (
- PciHandle,
- &gEfiPciIoProtocolGuid,
- (void **)&PciIo
- );
- if (EFI_ERROR (Status)) {
- return EFI_NOT_FOUND;
- }
-
- Status = gBS->LocateProtocol (
- &gEfiPciRootBridgeIoProtocolGuid,
- NULL,
- (void **)&PciRootBridgeIo
- );
-
- if (EFI_ERROR (Status)) {
- return EFI_NOT_FOUND;
- }
-
- PciIo->Pci.Read (PciIo, EfiPciIoWidthUint16, 0x0A, 1, &DeviceClass);
-
- PciIo->GetLocation (PciIo, &Segment, &Bus, &Device, &Function);
-
- PciIo->Pci.Read (PciIo, EfiPciIoWidthUint16, 0, 1, &VendorId);
-
- PciIo->Pci.Read (PciIo, EfiPciIoWidthUint16, 2, 1, &DeviceId);
-
- //
- // WA for PCIe SATA card (SYBA SY-PEX400-40)
- //
- if ((VendorId == 0x1B21) && (DeviceId == 0x0612)) {
- Data8 = 0x07;
- PciIo->Pci.Write (PciIo, EfiPciIoWidthUint8, 4, 1, &Data8);
- }
-
- //
- // Do not run RAID or AHCI Option ROM if IDE
- //
- if ( (DeviceClass == ((PCI_CLASS_MASS_STORAGE << 8 ) | PCI_CLASS_MASS_STORAGE_IDE)) ) {
- return EFI_NOT_FOUND;
- }
-
- //
- // Run PXE ROM only if Boot network is enabled and not in MFG mode
- //
- if (DeviceClass == ((PCI_CLASS_NETWORK << 8 ) | PCI_CLASS_NETWORK_ETHERNET)) {
- if (((mSystemConfiguration.BootNetwork == 0) && (MfgMode == FALSE )) || (mSystemConfiguration.FastBoot == 1)) {
- return EFI_NOT_FOUND;
- }
- }
-
- //
- // Loop through table of Onboard option rom descriptions
- //
- for (TableIndex = 0; mPciOptionRomTable[TableIndex].VendorId != 0xffff; TableIndex++) {
-
- //
- // See if the PCI device specified by PciHandle matches at device in mPciOptionRomTable
- //
- if (VendorId != mPciOptionRomTable[TableIndex].VendorId ||
- DeviceId != mPciOptionRomTable[TableIndex].DeviceId ||
- ((DeviceClass == ((PCI_CLASS_NETWORK << 8 ) | PCI_CLASS_NETWORK_ETHERNET)) &&
- (mPciOptionRomTable[TableIndex].Flag != mSystemConfiguration.BootNetwork)) ) {
- continue;
- }
-
- Status = GetRawImage(
- &mPciOptionRomTable[TableIndex].FileName,
- RomImage,
- RomSize
- );
-
- if ((VendorId == IGD_VID) && (DeviceId == IGD_DID_VLV_A0)) {
- *(UINT16 *)(((UINTN) *RomImage) + OPROM_DID_OFFSET) = IGD_DID_VLV_A0;
- }
-
- if ((VendorId == IGD_VID) && (DeviceId == IGD_DID_II)) {
- *(UINT16 *)(((UINTN) *RomImage) + OPROM_DID_OFFSET) = IGD_DID_II;
- }
-
- if ((VendorId == IGD_VID) && (DeviceId == IGD_DID_0BE4)) {
- *(UINT16 *)(((UINTN) *RomImage) + OPROM_DID_OFFSET) = IGD_DID_0BE4;
- }
-
- if ((VendorId == IGD_VID) && (DeviceId == IGD_DID_QS)) {
- *(UINT16 *)(((UINTN) *RomImage) + OPROM_DID_OFFSET) = IGD_DID_QS;
- }
-
-
- if (EFI_ERROR (Status)) {
- continue;
- }
- return EFI_SUCCESS;
- }
-
- return EFI_NOT_FOUND;
-}
-
-/**
-
- @param (Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
-
- @retval EFI_STATUS
-
-**/
-EFI_STATUS
-EFIAPI
-PciPlatformDriverEntry (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- UINTN VarSize;
-
- VarSize = sizeof(SYSTEM_CONFIGURATION);
- Status = gRT->GetVariable(
- L"Setup",
- &gEfiNormalSetupGuid,
- NULL,
- &VarSize,
- &mSystemConfiguration
- );
- if (EFI_ERROR (Status) || VarSize != sizeof(SYSTEM_CONFIGURATION)) {
- //The setup variable is corrupted
- VarSize = sizeof(SYSTEM_CONFIGURATION);
- Status = gRT->GetVariable(
- L"SetupRecovery",
- &gEfiNormalSetupGuid,
- NULL,
- &VarSize,
- &mSystemConfiguration
- );
- ASSERT_EFI_ERROR (Status);
- }
-
- //
- // Install on a new handle
- //
- Status = gBS->InstallProtocolInterface (
- &mPciPlatformHandle,
- &gEfiPciPlatformProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &mPciPlatform
- );
-
- return Status;
-}
-
-