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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>
33 lines
717 B
C
33 lines
717 B
C
/** @file
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Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef EDKII_PCI_DEVICE_PPI_H_
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#define EDKII_PCI_DEVICE_PPI_H_
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#include <Protocol/PciIo.h>
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#include <Protocol/DevicePath.h>
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///
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/// Global ID for the EDKII_PCI_DEVICE_PPI_GUID.
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///
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#define EDKII_PCI_DEVICE_PPI_GUID \
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{ \
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0x1597ab4f, 0xd542, 0x4efe, { 0x9a, 0xf7, 0xb2, 0x44, 0xec, 0x54, 0x4c, 0x0b } \
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}
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///
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/// PCI Device PPI structure.
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///
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typedef struct {
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EFI_PCI_IO_PROTOCOL PciIo;
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EFI_DEVICE_PATH_PROTOCOL *DevicePath;
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} EDKII_PCI_DEVICE_PPI;
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extern EFI_GUID gEdkiiPeiPciDevicePpiGuid;
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#endif // EDKII_PCI_DEVICE_PPI_H_
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