diff options
Diffstat (limited to 'Include/Protocol/PciHotPlugInit.h')
| -rw-r--r-- | Include/Protocol/PciHotPlugInit.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/Include/Protocol/PciHotPlugInit.h b/Include/Protocol/PciHotPlugInit.h new file mode 100644 index 0000000..38a5d7b --- /dev/null +++ b/Include/Protocol/PciHotPlugInit.h @@ -0,0 +1,119 @@ +//**********************************************************************// +//**********************************************************************// +//** **// +//** (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/Include/Protocol/PciHotPlugInit.h 2 3/13/06 1:40a Felixp $ +// +// $Revision: 2 $ +// +// $Date: 3/13/06 1:40a $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Core/Include/Protocol/PciHotPlugInit.h $ +// +// 2 3/13/06 1:40a Felixp +// +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: <This File Name> +// +// Description: +// +//<AMI_FHDR_END> +//********************************************************************** +#ifndef __PCI_HOT_PLUG_INIT_PROTOCOL_H__ +#define __PCI_HOT_PLUG_INIT_PROTOCOL_H__ +#ifdef __cplusplus +extern "C" { +#endif +/****** DO NOT WRITE ABOVE THIS LINE *******/ +#include <EFI.h> + +//********************************************************************** +#define EFI_PCI_HOT_PLUG_INIT_PROTOCOL_GUID \ + { 0xaa0e8bc1, 0xdabc, 0x46b0, 0xa8, 0x44, 0x37, 0xb8, 0x16, 0x9b, 0x2b, 0xea } + +GUID_VARIABLE_DECLARATION(gEfiPciHotPlugInitProtocolGuid,EFI_PCI_HOT_PLUG_INIT_PROTOCOL_GUID); + +typedef struct _EFI_PCI_HOT_PLUG_INIT_PROTOCOL EFI_PCI_HOT_PLUG_INIT_PROTOCOL; + +#define EFI_HPC_STATE_INITIALIZED 0x01 +#define EFI_HPC_STATE_ENABLED 0x02 + +typedef UINT16 EFI_HPC_STATE; + +typedef struct{ + EFI_DEVICE_PATH_PROTOCOL *HpcDevicePath; + EFI_DEVICE_PATH_PROTOCOL *HpbDevicePath; +} EFI_HPC_LOCATION; + + +typedef enum{ + EfiPaddingPciBus, + EfiPaddingPciRootBridge +}EFI_HPC_PADDING_ATTRIBUTES; + +typedef EFI_STATUS (EFIAPI *EFI_GET_ROOT_HPC_LIST)( + IN EFI_PCI_HOT_PLUG_INIT_PROTOCOL *This, + OUT UINTN *HpcCount, + OUT EFI_HPC_LOCATION **HpcList +); + +typedef EFI_STATUS (EFIAPI *EFI_INITIALIZE_ROOT_HPC)( + IN EFI_PCI_HOT_PLUG_INIT_PROTOCOL *This, + IN EFI_DEVICE_PATH_PROTOCOL *HpcDevicePath, + IN UINT64 HpcPciAddress, + IN EFI_EVENT Event, OPTIONAL + OUT EFI_HPC_STATE *HpcState +); + +typedef EFI_STATUS (EFIAPI *EFI_GET_PCI_HOT_PLUG_PADDING)( + IN EFI_PCI_HOT_PLUG_INIT_PROTOCOL *This, + IN EFI_DEVICE_PATH_PROTOCOL *HpcDevicePath, + IN UINT64 HpcPciAddress, + OUT EFI_HPC_STATE *HpcState, + OUT VOID **Padding, + OUT EFI_HPC_PADDING_ATTRIBUTES *Attributes +); + + +// Prototypes for the PCI Hot Plug Init Protocol +typedef struct _EFI_PCI_HOT_PLUG_INIT_PROTOCOL { + EFI_GET_ROOT_HPC_LIST GetRootHpcList; + EFI_INITIALIZE_ROOT_HPC InitializeRootHpc; + EFI_GET_PCI_HOT_PLUG_PADDING GetResourcePadding; +} EFI_PCI_HOT_PLUG_INIT_PROTOCOL; + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif + +#endif + +//**********************************************************************// +//**********************************************************************// +//** **// +//** (C)Copyright 1985-2005, American Megatrends, Inc. **// +//** **// +//** All Rights Reserved. **// +//** **// +//** 6145-F Northbelt Pkwy, Norcross, GA 30071 **// +//** **// +//** Phone: (770)-246-8600 **// +//** **// +//**********************************************************************// +//**********************************************************************// |