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+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ ScsiLib.h
+
+ Abstract:
+
+ Common Libarary for SCSI
+
+ Revision History
+
+--*/
+
+#ifndef _SCSI_LIB_H
+#define _SCSI_LIB_H
+
+//
+// the time unit is 100ns, since the SCSI I/O defines timeout in 100ns unit.
+//
+#define EFI_SCSI_STALL_1_MICROSECOND 10
+#define EFI_SCSI_STALL_1_MILLISECOND 10000
+#define EFI_SCSI_STALL_1_SECOND 10000000
+
+//
+// this macro cannot be directly used by the gBS->Stall(),
+// since the value output by this macro is in 100ns unit,
+// not 1us unit (1us = 1000ns)
+//
+#define EfiScsiStallSeconds(a) (a) * EFI_SCSI_STALL_1_SECOND
+
+EFI_STATUS
+SubmitTestUnitReadyCommand (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ OUT VOID *SenseData,
+ OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ ScsiIo - TODO: add argument description
+ Timeout - TODO: add argument description
+ SenseData - TODO: add argument description
+ SenseDataLength - TODO: add argument description
+ HostAdapterStatus - TODO: add argument description
+ TargetStatus - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+SubmitInquiryCommand (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus,
+ IN OUT VOID *InquiryDataBuffer,
+ IN OUT UINT32 *InquiryDataLength,
+ IN BOOLEAN EnableVitalProductData
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ ScsiIo - TODO: add argument description
+ Timeout - TODO: add argument description
+ SenseData - TODO: add argument description
+ SenseDataLength - TODO: add argument description
+ HostAdapterStatus - TODO: add argument description
+ TargetStatus - TODO: add argument description
+ InquiryDataBuffer - TODO: add argument description
+ InquiryDataLength - TODO: add argument description
+ EnableVitalProductData - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+SubmitModeSense10Command (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus,
+ IN VOID *DataBuffer,
+ IN OUT UINT32 *DataLength,
+ IN UINT8 DBDField, OPTIONAL
+ IN UINT8 PageControl,
+ IN UINT8 PageCode
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ ScsiIo - TODO: add argument description
+ Timeout - TODO: add argument description
+ SenseData - TODO: add argument description
+ SenseDataLength - TODO: add argument description
+ HostAdapterStatus - TODO: add argument description
+ TargetStatus - TODO: add argument description
+ DataBuffer - TODO: add argument description
+ DataLength - TODO: add argument description
+ DBDField - TODO: add argument description
+ PageControl - TODO: add argument description
+ PageCode - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+SubmitRequestSenseCommand (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ ScsiIo - TODO: add argument description
+ Timeout - TODO: add argument description
+ SenseData - TODO: add argument description
+ SenseDataLength - TODO: add argument description
+ HostAdapterStatus - TODO: add argument description
+ TargetStatus - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+//
+// Commands for direct access command
+//
+EFI_STATUS
+SubmitReadCapacityCommand (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus,
+ OUT VOID *DataBuffer,
+ IN OUT UINT32 *DataLength,
+ IN BOOLEAN PMI
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ ScsiIo - TODO: add argument description
+ Timeout - TODO: add argument description
+ SenseData - TODO: add argument description
+ SenseDataLength - TODO: add argument description
+ HostAdapterStatus - TODO: add argument description
+ TargetStatus - TODO: add argument description
+ DataBuffer - TODO: add argument description
+ DataLength - TODO: add argument description
+ PMI - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+SubmitRead10Command (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus,
+ OUT VOID *DataBuffer,
+ IN OUT UINT32 *DataLength,
+ IN UINT32 StartLba,
+ IN UINT32 SectorSize
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ ScsiIo - TODO: add argument description
+ Timeout - TODO: add argument description
+ SenseData - TODO: add argument description
+ SenseDataLength - TODO: add argument description
+ HostAdapterStatus - TODO: add argument description
+ TargetStatus - TODO: add argument description
+ DataBuffer - TODO: add argument description
+ DataLength - TODO: add argument description
+ StartLba - TODO: add argument description
+ SectorSize - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+SubmitWrite10Command (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus,
+ OUT VOID *DataBuffer,
+ IN OUT UINT32 *DataLength,
+ IN UINT32 StartLba,
+ IN UINT32 SectorSize
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ ScsiIo - TODO: add argument description
+ Timeout - TODO: add argument description
+ SenseData - TODO: add argument description
+ SenseDataLength - TODO: add argument description
+ HostAdapterStatus - TODO: add argument description
+ TargetStatus - TODO: add argument description
+ DataBuffer - TODO: add argument description
+ DataLength - TODO: add argument description
+ StartLba - TODO: add argument description
+ SectorSize - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+#endif
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