mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-30 12:43:41 +01:00
74 lines
1.6 KiB
C
74 lines
1.6 KiB
C
/** @file
|
|
Support for PCI 3.0 standard.
|
|
|
|
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef __PCI30_H__
|
|
#define __PCI30_H__
|
|
|
|
|
|
#include <IndustryStandard/Pci23.h>
|
|
|
|
///
|
|
/// PCI_CLASS_MASS_STORAGE, Base Class 01h.
|
|
///
|
|
///@{
|
|
#define PCI_CLASS_MASS_STORAGE_SATADPA 0x06
|
|
#define PCI_IF_MASS_STORAGE_SATA 0x00
|
|
#define PCI_IF_MASS_STORAGE_AHCI 0x01
|
|
///@}
|
|
|
|
///
|
|
/// PCI_CLASS_WIRELESS, Base Class 0Dh.
|
|
///
|
|
///@{
|
|
#define PCI_SUBCLASS_ETHERNET_80211A 0x20
|
|
#define PCI_SUBCLASS_ETHERNET_80211B 0x21
|
|
///@}
|
|
|
|
/**
|
|
Macro that checks whether device is a SATA controller.
|
|
|
|
@param _p Specified device.
|
|
|
|
@retval TRUE Device is a SATA controller.
|
|
@retval FALSE Device is not a SATA controller.
|
|
|
|
**/
|
|
#define IS_PCI_SATADPA(_p) IS_CLASS2 (_p, PCI_CLASS_MASS_STORAGE, PCI_CLASS_MASS_STORAGE_SATADPA)
|
|
|
|
///
|
|
/// PCI Capability List IDs and records
|
|
///
|
|
#define EFI_PCI_CAPABILITY_ID_PCIEXP 0x10
|
|
|
|
#pragma pack(1)
|
|
|
|
///
|
|
/// PCI Data Structure Format
|
|
/// Section 5.1.2, PCI Firmware Specification, Revision 3.0
|
|
///
|
|
typedef struct {
|
|
UINT32 Signature; ///< "PCIR"
|
|
UINT16 VendorId;
|
|
UINT16 DeviceId;
|
|
UINT16 DeviceListOffset;
|
|
UINT16 Length;
|
|
UINT8 Revision;
|
|
UINT8 ClassCode[3];
|
|
UINT16 ImageLength;
|
|
UINT16 CodeRevision;
|
|
UINT8 CodeType;
|
|
UINT8 Indicator;
|
|
UINT16 MaxRuntimeImageLength;
|
|
UINT16 ConfigUtilityCodeHeaderOffset;
|
|
UINT16 DMTFCLPEntryPointOffset;
|
|
} PCI_3_0_DATA_STRUCTURE;
|
|
|
|
#pragma pack()
|
|
|
|
#endif
|