diff options
Diffstat (limited to 'Core/EM/PCI/PciPort.h')
| -rw-r--r-- | Core/EM/PCI/PciPort.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/Core/EM/PCI/PciPort.h b/Core/EM/PCI/PciPort.h new file mode 100644 index 0000000..3e7e53c --- /dev/null +++ b/Core/EM/PCI/PciPort.h @@ -0,0 +1,136 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2005, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 6145-F Northbelt Pkwy, Norcross, GA 30071 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Core/Modules/PciBus/PciPort.h 5 4/05/11 11:28a Yakovlevs $ +// +// $Revision: 5 $ +// +// $Date: 4/05/11 11:28a $ +//********************************************************************** +// Revision History +// ---------------- +//$Log: /Alaska/BIN/Core/Modules/PciBus/PciPort.h $ +// +// 5 4/05/11 11:28a Yakovlevs +// [TAG] EIP 38174; EIP 53475; +// [Description] 38174 Generic support to handle PCI OUT OF RESOURDCES +// added. +// 53475 PCI Express 3.0 support added. +// +// [Files] PciBus.c; PciBus.mak; PciHostBridge.c; PciBus.h; +// PciHostBridge.c; PciPort.c; +// +// 4 1/28/11 3:02p Yakovlevs +// [TAG] EIP43879 +// [Category] New Feature +// [Description] Added PciPortOemGetOptRom() OEM Hook to override +// content of the PCI Device Option ROM. +// [Files] PciBus.c; PciPort.c; PciPort.h; PciBus.mak; PciBus.sdl +// +// 3 8/16/10 1:12p Yakovlevs +// ASPM Custom Programming. +// +// 2 9/22/09 6:02p Yakovlevs +// 1. Added infrastructure to ELINKs as porting Functions delivered from +// Platform and Chipset files. Now you can port PCI Bus driver without +// modifying Core files +// +// 1 4/28/09 3:47p Yakovlevs + +#ifndef PCI_PORT_H_ +#define PCI_PORT_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <Efi.h> + + +//---------------------------------------------------------------------------------- +//PCI Bus Porting Constants definitions +const UINT16 NbDmiL0ExitLatency; +const UINT16 NbDmiL1ExitLatency; +const UINT16 SbDmiL0ExitLatency; +const UINT16 SbDmiL1ExitLatency; +const UINT16 NbDmiAspmSupport; +const UINT16 SbDmiAspmSupport; +const UINT16 SbInternalDelay; +//PCI Bus Configuration Constants definitions +const BOOLEAN S3VideoRepost; +const BOOLEAN FixedBusAssign; +const BOOLEAN ScanFullBusRange; +const BOOLEAN PciExpressSupport; +const BOOLEAN HotPlugSupport; +const BOOLEAN PciXSupport; +const BOOLEAN SriovSupport; +const BOOLEAN Use4KBar; + +//Define OEM_PCI_DEVICE_PROGRAM_CALLBACK +typedef EFI_STATUS (OEM_PCI_PROGRAM_DEVICE_FUNCTION)(VOID *PciIoProtocol); +typedef EFI_STATUS (OEM_PCI_DEVICE_ATTRIBUTE_FUNCTION)(VOID *PciIoProtocol, UINT64 *Attr, UINT64 Capab, BOOLEAN Set); +typedef EFI_STATUS (OEM_PCI_DEVICE_SET_ASPM_FUNCTION)(VOID *PciIoProtocol, VOID *AspmMode); +typedef EFI_STATUS (OEM_PCI_DEVICE_SET_LNK_SPEED_FUNCTION)(VOID *PciIoProtocol, UINT8 *LnkSpeed, UINT8 SuppSpeeds); +typedef EFI_STATUS (OEM_PCI_DEVICE_GET_OPT_ROM_FUNCTION)(VOID *PciIoProtocol, VOID **OptRom, UINT64 *OptRomSize); +typedef EFI_STATUS (OEM_PCI_DEVICE_OUT_OF_RESOURCES_FUNCTION)(VOID *PciIoProtocol, UINTN Count, UINTN ResType); +typedef EFI_STATUS (OEM_PCI_PADDING_FUNCTION)(VOID *HpcData, VOID *HpcLocationData, UINT64 PciAddress); + +//Data structure of CallBack delivered trough eLink +typedef struct{ + UINT16 VendorId; + UINT16 DeviceId; + VOID *Callback; +} OEM_PCI_DEVICE_PROGRAM_CALLBACK; + + + +//PCI Bus Porting Function Prototypes +EFI_STATUS PciPortSkipThisDevice(VOID *Device); + +EFI_STATUS PciPortOemProgDevice(VOID *Device); + +EFI_STATUS PciPortOemAttributes(VOID *Device, UINT64 *Attr, UINT64 Capab, BOOLEAN Set); + +EFI_STATUS PciPortOemSetAspm(PCI_DEV_INFO *Device, VOID *AspmMode); + +EFI_STATUS PciPortOemSetLnkSpeed(PCI_DEV_INFO *Device, UINT8 *LnkSpeed, UINT8 SuppSpeeds); + +EFI_STATUS PciPortSetOemPadding(VOID *HpcData, VOID *HpcLocationData, UINT64 PciAddress); + +EFI_STATUS PciPortOemGetOptRom(PCI_DEV_INFO *Device, VOID **OptRom, UINT64 *OptRomSize); + +EFI_STATUS PciPortOutOfResourcesRemoveDevice(PCI_DEV_INFO *Device, UINTN Count, UINTN LowResType); + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif +#endif //PCI_BOARD_H_ + + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2005, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 6145-F Northbelt Pkwy, Norcross, GA 30071 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + |