[mirror_edk2.git] / OvmfPkg / PvScsiDxe / PvScsi.h

/** @file\r
\r
  Internal definitions for the PVSCSI driver, which produces Extended SCSI\r
  Pass Thru Protocol instances for pvscsi devices.\r
\r
  Copyright (C) 2020, Oracle and/or its affiliates.\r
\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#ifndef __PVSCSI_DXE_H_\r
#define __PVSCSI_DXE_H_\r
\r
#include <Library/DebugLib.h>\r
#include <Protocol/ScsiPassThruExt.h>\r
\r
#define PVSCSI_SIG SIGNATURE_32 ('P', 'S', 'C', 'S')\r
\r
typedef struct {\r
  UINT32                          Signature;\r
  EFI_PCI_IO_PROTOCOL             *PciIo;\r
  UINT8                           MaxTarget;\r
  UINT8                           MaxLun;\r
  EFI_EXT_SCSI_PASS_THRU_PROTOCOL PassThru;\r
  EFI_EXT_SCSI_PASS_THRU_MODE     PassThruMode;\r
} PVSCSI_DEV;\r
\r
#define PVSCSI_FROM_PASS_THRU(PassThruPointer) \\r
  CR (PassThruPointer, PVSCSI_DEV, PassThru, PVSCSI_SIG)\r
\r
#endif // __PVSCSI_DXE_H_\r
Commit	Line	Data
e497432c LA	1	/** @file\r
	2	\r
	3	Internal definitions for the PVSCSI driver, which produces Extended SCSI\r
	4	Pass Thru Protocol instances for pvscsi devices.\r
	5	\r
	6	Copyright (C) 2020, Oracle and/or its affiliates.\r
	7	\r
	8	SPDX-License-Identifier: BSD-2-Clause-Patent\r
	9	\r
	10	**/\r
	11	\r
	12	#ifndef __PVSCSI_DXE_H_\r
	13	#define __PVSCSI_DXE_H_\r
	14	\r
	15	#include <Library/DebugLib.h>\r
	16	#include <Protocol/ScsiPassThruExt.h>\r
	17	\r
	18	#define PVSCSI_SIG SIGNATURE_32 ('P', 'S', 'C', 'S')\r
	19	\r
	20	typedef struct {\r
	21	UINT32 Signature;\r
c08eaaaf	22	EFI_PCI_IO_PROTOCOL *PciIo;\r
7efce2e5 LA	23	UINT8 MaxTarget;\r
7efce2e5 LA	24	UINT8 MaxLun;\r
e497432c LA	25	EFI_EXT_SCSI_PASS_THRU_PROTOCOL PassThru;\r
	26	EFI_EXT_SCSI_PASS_THRU_MODE PassThruMode;\r
	27	} PVSCSI_DEV;\r
	28	\r
	29	#define PVSCSI_FROM_PASS_THRU(PassThruPointer) \\r
	30	CR (PassThruPointer, PVSCSI_DEV, PassThru, PVSCSI_SIG)\r
	31	\r
	32	#endif // __PVSCSI_DXE_H_\r