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MdeModulePkg: Add EDKII_PCI_DEVICE_PPI definition 

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3907

This commit introduces EDKII_PCI_DEVICE_PPI. The purpose of this PPI is
to provide a way of accessing PCI devices to drvice drivers such as
NvmExpressPei or AhciPei.

Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Maciej Czajkowski <maciej.czajkowski@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
This commit is contained in:
Czajkowski, Maciej 2022-08-02 01:00:08 +08:00 committed by mergify[bot]
parent 444260d45e
commit 86757f0b47
2 changed files with 35 additions and 0 deletions
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32
MdeModulePkg/Include/Ppi/PciDevice.h Normal file
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@ -0,0 +1,32 @@
/** @file
Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef EDKII_PCI_DEVICE_PPI_H_
#define EDKII_PCI_DEVICE_PPI_H_
#include <Protocol/PciIo.h>
#include <Protocol/DevicePath.h>
///
/// Global ID for the EDKII_PCI_DEVICE_PPI_GUID.
///
#define EDKII_PCI_DEVICE_PPI_GUID \
{ \
0x1597ab4f, 0xd542, 0x4efe, { 0x9a, 0xf7, 0xb2, 0x44, 0xec, 0x54, 0x4c, 0x0b } \
}
///
/// PCI Device PPI structure.
///
typedef struct {
EFI_PCI_IO_PROTOCOL PciIo;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
} EDKII_PCI_DEVICE_PPI;
extern EFI_GUID gEdkiiPeiPciDevicePpiGuid;
#endif // EDKII_PCI_DEVICE_PPI_H_

3
MdeModulePkg/MdeModulePkg.dec
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@ -509,6 +509,9 @@
## Include/Ppi/NvmExpressPassThru.h
gEdkiiPeiNvmExpressPassThruPpiGuid = { 0x6af31b2c, 0x3be, 0x46c1, { 0xb1, 0x2d, 0xea, 0x4a, 0x36, 0xdf, 0xa7, 0x4c } }
## Include/Ppi/PciDevice.h
gEdkiiPeiPciDevicePpiGuid = { 0x1597ab4f, 0xd542, 0x4efe, { 0x9a, 0xf7, 0xb2, 0x44, 0xec, 0x54, 0x4c, 0x0b } }
## Include/Ppi/CapsuleOnDisk.h
gEdkiiPeiCapsuleOnDiskPpiGuid = { 0x71a9ea61, 0x5a35, 0x4a5d, { 0xac, 0xef, 0x9c, 0xf8, 0x6d, 0x6d, 0x67, 0xe0 } }
gEdkiiPeiBootInCapsuleOnDiskModePpiGuid = { 0xb08a11e4, 0xe2b7, 0x4b75, { 0xb5, 0x15, 0xaf, 0x61, 0x6, 0x68, 0xbf, 0xd1 } }