45098e8a9a
This commit doesn't change semantics. It is done as a preparation for future commits which will modify PCI attributes. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2567 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Liran Alon <liran.alon@oracle.com> Message-Id: <20200328200100.60786-10-liran.alon@oracle.com> Reviewed-by: Nikita Leshenko <nikita.leshchenko@oracle.com>
34 lines
937 B
C
34 lines
937 B
C
/** @file
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Internal definitions for the PVSCSI driver, which produces Extended SCSI
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Pass Thru Protocol instances for pvscsi devices.
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Copyright (C) 2020, Oracle and/or its affiliates.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __PVSCSI_DXE_H_
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#define __PVSCSI_DXE_H_
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#include <Library/DebugLib.h>
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#include <Protocol/ScsiPassThruExt.h>
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#define PVSCSI_SIG SIGNATURE_32 ('P', 'S', 'C', 'S')
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typedef struct {
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UINT32 Signature;
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EFI_PCI_IO_PROTOCOL *PciIo;
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UINT64 OriginalPciAttributes;
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UINT8 MaxTarget;
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UINT8 MaxLun;
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EFI_EXT_SCSI_PASS_THRU_PROTOCOL PassThru;
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EFI_EXT_SCSI_PASS_THRU_MODE PassThruMode;
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} PVSCSI_DEV;
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#define PVSCSI_FROM_PASS_THRU(PassThruPointer) \
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CR (PassThruPointer, PVSCSI_DEV, PassThru, PVSCSI_SIG)
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#endif // __PVSCSI_DXE_H_
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