2007-06-28 00:53:31 +02:00
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/** @file
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2008-11-14 04:45:34 +01:00
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Provides the functions to submit Scsi commands defined in SCSI-2 specification for scsi device.
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2007-06-19 12:55:24 +02:00
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2008-11-25 08:38:54 +01:00
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This library class provides the functions to submit SCSI commands defined in SCSI-2 specification
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for hard drive, CD and DVD devices that are the most common SCSI boot targets used by UEFI platforms.
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This library class depends on SCSI I/O Protocol defined in UEFI Specification and SCSI-2 industry standard.
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2008-11-17 12:24:14 +01:00
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Copyright (c) 2006 - 2008, Intel Corporation<BR>
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2008-11-14 04:45:34 +01:00
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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2007-06-19 12:55:24 +02:00
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2007-06-28 00:53:31 +02:00
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**/
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2007-06-19 12:55:24 +02:00
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2008-11-17 15:24:01 +01:00
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#ifndef __SCSI_LIB_H__
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#define __SCSI_LIB_H__
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2007-06-19 12:55:24 +02:00
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2007-06-22 18:22:26 +02:00
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#include <Protocol/ScsiIo.h>
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2008-08-14 05:30:12 +02:00
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/**
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2008-11-17 12:24:14 +01:00
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Execute Test Unit Ready SCSI command on a specific SCSI target.
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2008-10-07 11:23:48 +02:00
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2008-11-17 12:24:14 +01:00
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Executes the Test Unit Ready command on the SCSI target specified by ScsiIo.
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If Timeout is zero, then this function waits indefinitely for the command to complete.
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If Timeout is greater than zero, then the command is executed and will timeout after Timeout 100 ns units.
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If ScsiIo is NULL, then ASSERT().
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2008-10-07 11:23:48 +02:00
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If SenseDataLength is NULL, then ASSERT().
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If HostAdapterStatus is NULL, then ASSERT().
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If TargetStatus is NULL, then ASSERT().
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2008-11-17 12:24:14 +01:00
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@param[in] ScsiIo A pointer to the SCSI I/O Protocol instance
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for the specific SCSI target.
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@param[in] Timeout The timeout in 100 ns units to use for the execution
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of this SCSI Request Packet. A Timeout value of
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zero means that this function will wait indefinitely
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for the SCSI Request Packet to execute. If Timeout
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is greater than zero, then this function will return
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EFI_TIMEOUT if the time required to execute the SCSI
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Request Packet is greater than Timeout.
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@param[in, out] SenseData A pointer to sense data that was generated by
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the execution of the SCSI Request Packet. This
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buffer must be allocated by the caller.
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If SenseDataLength is 0, then this parameter is
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optional and may be NULL.
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@param[in, out] SenseDataLength On input, a pointer to the length in bytes of
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2008-11-26 07:57:44 +01:00
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the SenseData buffer. On output, a pointer to
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2008-11-17 12:24:14 +01:00
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the number of bytes written to the SenseData buffer.
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@param[out] HostAdapterStatus The status of the SCSI Host Controller that produces
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the SCSI bus containing the SCSI target specified by
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ScsiIo when the SCSI Request Packet was executed.
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See the EFI SCSI I/O Protocol in the UEFI Specification
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for details on the possible return values.
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@param[out] TargetStatus The status returned by the SCSI target specified
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2008-11-26 07:57:44 +01:00
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by ScsiIo when the SCSI Request Packet was executed
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2008-11-17 12:24:14 +01:00
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on the SCSI Host Controller. See the EFI SCSI I/O
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Protocol in the UEFI Specification for details on
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the possible return values.
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@retval EFI_SUCCESS The command was executed successfully.
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See HostAdapterStatus, TargetStatus, SenseDataLength,
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and SenseData in that order for additional status
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information.
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@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
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there are too many SCSI Command Packets already
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queued. The SCSI Request Packet was not sent, so
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no additional status information is available.
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The caller may retry again later.
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@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
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SCSI Request Packet. See HostAdapterStatus,
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TargetStatus, SenseDataLength, and SenseData in that
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order for additional status information.
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@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
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is not supported by the SCSI initiator(i.e., SCSI
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Host Controller). The SCSI Request Packet was not
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sent, so no additional status information is available.
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@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI Request
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Packet to execute. See HostAdapterStatus, TargetStatus,
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SenseDataLength, and SenseData in that order for
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additional status information.
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2008-08-14 05:30:12 +02:00
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2007-07-13 05:21:40 +02:00
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**/
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2007-06-19 12:55:24 +02:00
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EFI_STATUS
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2008-07-16 08:31:22 +02:00
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EFIAPI
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2007-08-14 09:58:32 +02:00
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ScsiTestUnitReadyCommand (
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2008-11-17 12:24:14 +01:00
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IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
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IN UINT64 Timeout,
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IN OUT VOID *SenseData, OPTIONAL
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IN OUT UINT8 *SenseDataLength,
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OUT UINT8 *HostAdapterStatus,
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OUT UINT8 *TargetStatus
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2007-07-13 05:21:40 +02:00
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);
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2008-08-14 05:30:12 +02:00
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/**
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2008-11-17 12:24:14 +01:00
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Execute Inquiry SCSI command on a specific SCSI target.
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2008-10-07 11:23:48 +02:00
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2008-11-17 12:24:14 +01:00
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Executes the Inquiry command on the SCSI target specified by ScsiIo.
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If Timeout is zero, then this function waits indefinitely for the command to complete.
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If Timeout is greater than zero, then the command is executed and will timeout after Timeout 100 ns units.
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If ScsiIo is NULL, then ASSERT().
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2008-10-07 11:23:48 +02:00
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If SenseDataLength is NULL, then ASSERT().
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If HostAdapterStatus is NULL, then ASSERT().
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If TargetStatus is NULL, then ASSERT().
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If InquiryDataLength is NULL, then ASSERT().
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2008-11-17 12:24:14 +01:00
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@param[in] ScsiIo A pointer to the SCSI I/O Protocol instance
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for the specific SCSI target.
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@param[in] Timeout The timeout in 100 ns units to use for the
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execution of this SCSI Request Packet. A Timeout
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value of zero means that this function will wait
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indefinitely for the SCSI Request Packet to execute.
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If Timeout is greater than zero, then this function
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will return EFI_TIMEOUT if the time required to
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execute the SCSI Request Packet is greater than Timeout.
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@param[in, out] SenseData A pointer to sense data that was generated
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by the execution of the SCSI Request Packet.
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This buffer must be allocated by the caller.
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If SenseDataLength is 0, then this parameter
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is optional and may be NULL.
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@param[in, out] SenseDataLength On input, the length in bytes of the SenseData buffer.
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On output, the number of bytes written to the SenseData buffer.
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@param[out] HostAdapterStatus The status of the SCSI Host Controller that
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produces the SCSI bus containing the SCSI
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target specified by ScsiIo when the SCSI
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Request Packet was executed. See the EFI
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SCSI I/O Protocol in the UEFI Specification
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for details on the possible return values.
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@param[out] TargetStatus The status returned by the SCSI target specified
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2008-11-26 07:57:44 +01:00
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by ScsiIo when the SCSI Request Packet was
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2008-11-17 12:24:14 +01:00
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executed on the SCSI Host Controller.
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See the EFI SCSI I/O Protocol in the UEFI
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Specification for details on the possible
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return values.
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@param[in, out] InquiryDataBuffer A pointer to inquiry data that was generated
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by the execution of the SCSI Request Packet.
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This buffer must be allocated by the caller.
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If InquiryDataLength is 0, then this parameter
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is optional and may be NULL.
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@param[in, out] InquiryDataLength On input, a pointer to the length in bytes
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of the InquiryDataBuffer buffer.
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On output, a pointer to the number of bytes
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written to the InquiryDataBuffer buffer.
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@param[in] EnableVitalProductData If TRUE, then the supported vital product
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data is returned in InquiryDataBuffer.
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If FALSE, then the standard inquiry data is
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returned in InquiryDataBuffer.
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@retval EFI_SUCCESS The command was executed successfully. See HostAdapterStatus,
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TargetStatus, SenseDataLength, and SenseData in that order
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for additional status information.
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@retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed, but the entire
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InquiryDataBuffer could not be transferred. The actual
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number of bytes transferred is returned in InquiryDataLength.
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@retval EFI_NOT_READY The SCSI Request Packet could not be sent because there
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are too many SCSI Command Packets already queued.
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The SCSI Request Packet was not sent, so no additional
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status information is available. The caller may retry again later.
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@retval EFI_DEVICE_ERROR A device error occurred while attempting to send SCSI
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Request Packet. See HostAdapterStatus, TargetStatus,
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SenseDataLength, and SenseData in that order for additional
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status information.
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@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet is not
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supported by the SCSI initiator(i.e., SCSI Host Controller).
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The SCSI Request Packet was not sent, so no additional
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status information is available.
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@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI Request
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Packet to execute. See HostAdapterStatus, TargetStatus,
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SenseDataLength, and SenseData in that order for
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additional status information.
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2008-08-14 05:30:12 +02:00
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2007-07-13 05:21:40 +02:00
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**/
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2007-06-19 12:55:24 +02:00
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EFI_STATUS
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2008-07-16 08:31:22 +02:00
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EFIAPI
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2007-08-14 09:58:32 +02:00
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ScsiInquiryCommand (
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2008-11-17 12:24:14 +01:00
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IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
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IN UINT64 Timeout,
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IN OUT VOID *SenseData, OPTIONAL
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IN OUT UINT8 *SenseDataLength,
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OUT UINT8 *HostAdapterStatus,
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OUT UINT8 *TargetStatus,
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IN OUT VOID *InquiryDataBuffer, OPTIONAL
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IN OUT UINT32 *InquiryDataLength,
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IN BOOLEAN EnableVitalProductData
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2007-07-13 05:21:40 +02:00
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);
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2008-08-14 05:30:12 +02:00
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/**
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2008-11-17 12:24:14 +01:00
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Execute Mode Sense(10) SCSI command on a specific SCSI target.
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Executes the SCSI Mode Sense(10) command on the SCSI target specified by ScsiIo.
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If Timeout is zero, then this function waits indefinitely for the command to complete.
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If Timeout is greater than zero, then the command is executed and will timeout
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after Timeout 100 ns units. The DBDField, PageControl, and PageCode parameters
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are used to construct the CDB for this SCSI command.
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If ScsiIo is NULL, then ASSERT().
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2008-10-07 11:23:48 +02:00
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If SenseDataLength is NULL, then ASSERT().
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If HostAdapterStatus is NULL, then ASSERT().
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If TargetStatus is NULL, then ASSERT().
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If DataLength is NULL, then ASSERT().
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2008-11-17 12:24:14 +01:00
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@param[in] ScsiIo A pointer to the SCSI I/O Protocol instance
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for the specific SCSI target.
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@param[in] Timeout The timeout in 100 ns units to use for the
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execution of this SCSI Request Packet. A Timeout
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value of zero means that this function will wait
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indefinitely for the SCSI Request Packet to execute.
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If Timeout is greater than zero, then this function
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will return EFI_TIMEOUT if the time required to
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execute the SCSI Request Packet is greater than Timeout.
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2008-11-19 09:57:18 +01:00
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@param[in, out] SenseData A pointer to sense data that was generated
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2008-11-17 12:24:14 +01:00
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by the execution of the SCSI Request Packet.
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This buffer must be allocated by the caller.
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If SenseDataLength is 0, then this parameter
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is optional and may be NULL.
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2008-11-19 09:57:18 +01:00
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@param[in, out] SenseDataLength On input, the length in bytes of the SenseData buffer.
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2008-11-17 12:24:14 +01:00
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On output, the number of bytes written to the SenseData buffer.
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@param[out] HostAdapterStatus The status of the SCSI Host Controller that
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produces the SCSI bus containing the SCSI target
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specified by ScsiIo when the SCSI Request Packet
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was executed. See the EFI SCSI I/O Protocol in the
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UEFI Specification for details on the possible
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return values.
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@param[out] TargetStatus The status returned by the SCSI target specified
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2008-11-26 07:57:44 +01:00
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by ScsiIo when the SCSI Request Packet was executed
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2008-11-17 12:24:14 +01:00
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on the SCSI Host Controller. See the EFI SCSI
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I/O Protocol in the UEFI Specification for details
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on the possible return values.
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2008-11-19 09:57:18 +01:00
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@param[in, out] DataBuffer A pointer to data that was generated by the
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2008-11-17 12:24:14 +01:00
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execution of the SCSI Request Packet. This
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buffer must be allocated by the caller. If
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DataLength is 0, then this parameter is optional
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and may be NULL.
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2008-11-19 09:57:18 +01:00
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@param[in, out] DataLength On input, a pointer to the length in bytes of
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2008-11-17 12:24:14 +01:00
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the DataBuffer buffer. On output, a pointer
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to the number of bytes written to the DataBuffer
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buffer.
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@param[in] DBDField Specifies the DBD field of the CDB for this SCSI Command.
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@param[in] PageControl Specifies the PC field of the CDB for this SCSI Command.
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@param[in] PageCode Specifies the Page Control field of the CDB for this SCSI Command.
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@retval EFI_SUCCESS The command was executed successfully.
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See HostAdapterStatus, TargetStatus, SenseDataLength,
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and SenseData in that order for additional status information.
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@retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed, but the
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entire DataBuffer could not be transferred.
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2007-07-13 05:21:40 +02:00
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The actual number of bytes transferred is returned
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2008-11-17 12:24:14 +01:00
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in DataLength.
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@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
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there are too many SCSI Command Packets already queued.
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The SCSI Request Packet was not sent, so no additional
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status information is available. The caller may retry
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again later.
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@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
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SCSI Request Packet. See HostAdapterStatus, TargetStatus,
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SenseDataLength, and SenseData in that order for
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additional status information.
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2007-07-13 05:21:40 +02:00
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@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
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2008-11-17 12:24:14 +01:00
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is not supported by the SCSI initiator(i.e., SCSI
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Host Controller). The SCSI Request Packet was not
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sent, so no additional status information is available.
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@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI
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Request Packet to execute. See HostAdapterStatus,
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|
|
TargetStatus, SenseDataLength, and SenseData in that
|
|
|
|
|
order for additional status information.
|
2008-08-14 05:30:12 +02:00
|
|
|
|
2007-07-13 05:21:40 +02:00
|
|
|
**/
|
2007-06-19 12:55:24 +02:00
|
|
|
EFI_STATUS
|
2008-07-16 08:31:22 +02:00
|
|
|
EFIAPI
|
2007-08-14 09:58:32 +02:00
|
|
|
ScsiModeSense10Command (
|
2008-11-17 12:24:14 +01:00
|
|
|
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
|
|
|
|
|
IN UINT64 Timeout,
|
|
|
|
|
IN OUT VOID *SenseData, OPTIONAL
|
|
|
|
|
IN OUT UINT8 *SenseDataLength,
|
|
|
|
|
OUT UINT8 *HostAdapterStatus,
|
|
|
|
|
OUT UINT8 *TargetStatus,
|
|
|
|
|
IN OUT VOID *DataBuffer, OPTIONAL
|
|
|
|
|
IN OUT UINT32 *DataLength,
|
|
|
|
|
IN UINT8 DBDField, OPTIONAL
|
|
|
|
|
IN UINT8 PageControl,
|
|
|
|
|
IN UINT8 PageCode
|
2007-07-13 05:21:40 +02:00
|
|
|
);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2008-08-14 05:30:12 +02:00
|
|
|
/**
|
2008-11-17 12:24:14 +01:00
|
|
|
Execute Request Sense SCSI command on a specific SCSI target.
|
2008-10-07 11:23:48 +02:00
|
|
|
|
2008-11-17 12:24:14 +01:00
|
|
|
Executes the Request Sense command on the SCSI target specified by ScsiIo.
|
|
|
|
|
If Timeout is zero, then this function waits indefinitely for the command to complete.
|
|
|
|
|
If Timeout is greater than zero, then the command is executed and will timeout after Timeout 100 ns units.
|
|
|
|
|
If ScsiIo is NULL, then ASSERT().
|
2008-10-07 11:23:48 +02:00
|
|
|
If SenseDataLength is NULL, then ASSERT().
|
|
|
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
|
|
|
|
If TargetStatus is NULL, then ASSERT().
|
|
|
|
|
|
|
|
|
|
@param[in] ScsiIo A pointer to SCSI IO protocol.
|
|
|
|
|
@param[in] Timeout The length of timeout period.
|
2008-11-17 12:24:14 +01:00
|
|
|
@param[in, out] SenseData A pointer to output sense data.
|
|
|
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
2008-10-07 11:23:48 +02:00
|
|
|
@param[out] HostAdapterStatus The status of Host Adapter.
|
|
|
|
|
@param[out] TargetStatus The status of the target.
|
|
|
|
|
|
|
|
|
|
@retval EFI_SUCCESS Command is executed successfully.
|
|
|
|
|
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because there are
|
|
|
|
|
too many SCSI Command Packets already queued.
|
|
|
|
|
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send SCSI Request Packet.
|
|
|
|
|
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet is not supported by
|
|
|
|
|
the SCSI initiator(i.e., SCSI Host Controller)
|
|
|
|
|
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI Request Packet to execute.
|
2008-08-14 05:30:12 +02:00
|
|
|
|
2007-07-13 05:21:40 +02:00
|
|
|
**/
|
2007-06-19 12:55:24 +02:00
|
|
|
EFI_STATUS
|
2008-07-16 08:31:22 +02:00
|
|
|
EFIAPI
|
2007-08-14 09:58:32 +02:00
|
|
|
ScsiRequestSenseCommand (
|
2008-11-17 12:24:14 +01:00
|
|
|
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
|
|
|
|
|
IN UINT64 Timeout,
|
|
|
|
|
IN OUT VOID *SenseData, OPTIONAL
|
|
|
|
|
IN OUT UINT8 *SenseDataLength,
|
|
|
|
|
OUT UINT8 *HostAdapterStatus,
|
|
|
|
|
OUT UINT8 *TargetStatus
|
2007-07-13 05:21:40 +02:00
|
|
|
);
|
|
|
|
|
|
|
|
|
|
|
2008-08-14 05:30:12 +02:00
|
|
|
/**
|
2008-11-17 12:24:14 +01:00
|
|
|
Execute Read Capacity SCSI command on a specific SCSI target.
|
2008-10-07 11:23:48 +02:00
|
|
|
|
2008-11-17 12:24:14 +01:00
|
|
|
Executes the SCSI Read Capacity command on the SCSI target specified by ScsiIo.
|
|
|
|
|
If Timeout is zero, then this function waits indefinitely for the command to complete.
|
|
|
|
|
If Timeout is greater than zero, then the command is executed and will timeout after
|
2009-04-15 16:31:45 +02:00
|
|
|
Timeout 100 ns units. The Pmi parameter is used to construct the CDB for this SCSI command.
|
2008-11-17 12:24:14 +01:00
|
|
|
If ScsiIo is NULL, then ASSERT().
|
2008-10-07 11:23:48 +02:00
|
|
|
If SenseDataLength is NULL, then ASSERT().
|
|
|
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
|
|
|
|
If TargetStatus is NULL, then ASSERT().
|
|
|
|
|
If DataLength is NULL, then ASSERT().
|
|
|
|
|
|
2008-11-17 12:24:14 +01:00
|
|
|
@param[in] ScsiIo A pointer to SCSI IO protocol.
|
|
|
|
|
@param[in] Timeout The length of timeout period.
|
|
|
|
|
@param[in, out] SenseData A pointer to output sense data.
|
2008-10-26 11:05:44 +01:00
|
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
2008-11-17 12:24:14 +01:00
|
|
|
@param[out] HostAdapterStatus The status of Host Adapter.
|
|
|
|
|
@param[out] TargetStatus The status of the target.
|
|
|
|
|
@param[in, out] DataBuffer A pointer to a data buffer.
|
2008-10-26 11:05:44 +01:00
|
|
|
@param[in, out] DataLength The length of data buffer.
|
2009-04-15 16:31:45 +02:00
|
|
|
@param[in] Pmi Partial medium indicator.
|
2008-10-07 11:23:48 +02:00
|
|
|
|
2008-11-18 07:57:25 +01:00
|
|
|
@retval EFI_SUCCESS Command is executed successfully.
|
|
|
|
|
@retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed, but the entire
|
|
|
|
|
DataBuffer could not be transferred. The actual
|
|
|
|
|
number of bytes transferred is returned in DataLength.
|
|
|
|
|
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
|
|
|
|
|
there are too many SCSI Command Packets already queued.
|
|
|
|
|
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send SCSI Request Packet.
|
|
|
|
|
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
|
|
|
|
|
is not supported by the SCSI initiator(i.e., SCSI Host Controller)
|
|
|
|
|
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI Request Packet to execute.
|
2008-08-14 05:30:12 +02:00
|
|
|
|
2007-07-13 05:21:40 +02:00
|
|
|
**/
|
2007-06-19 12:55:24 +02:00
|
|
|
EFI_STATUS
|
2008-07-21 09:26:20 +02:00
|
|
|
EFIAPI
|
2007-08-14 09:58:32 +02:00
|
|
|
ScsiReadCapacityCommand (
|
2008-11-17 12:24:14 +01:00
|
|
|
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
|
|
|
|
|
IN UINT64 Timeout,
|
|
|
|
|
IN OUT VOID *SenseData, OPTIONAL
|
|
|
|
|
IN OUT UINT8 *SenseDataLength,
|
|
|
|
|
OUT UINT8 *HostAdapterStatus,
|
|
|
|
|
OUT UINT8 *TargetStatus,
|
|
|
|
|
IN OUT VOID *DataBuffer, OPTIONAL
|
|
|
|
|
IN OUT UINT32 *DataLength,
|
2009-04-15 16:31:45 +02:00
|
|
|
IN BOOLEAN Pmi
|
2007-07-13 05:21:40 +02:00
|
|
|
);
|
|
|
|
|
|
|
|
|
|
|
2009-04-01 10:24:58 +02:00
|
|
|
/**
|
|
|
|
|
Function to submit read capacity16 command.
|
|
|
|
|
|
|
|
|
|
@param ScsiIo A pointer to SCSI IO protocol.
|
|
|
|
|
@param Timeout The length of timeout period.
|
|
|
|
|
@param SenseData A pointer to output sense data.
|
|
|
|
|
@param SenseDataLength The length of output sense data.
|
|
|
|
|
@param HostAdapterStatus The status of Host Adapter.
|
|
|
|
|
@param TargetStatus The status of the target.
|
|
|
|
|
@param DataBuffer A pointer to a data buffer.
|
|
|
|
|
@param DataLength The length of data buffer.
|
2009-04-15 16:31:45 +02:00
|
|
|
@param Pmi Partial medium indicator.
|
2009-04-01 10:24:58 +02:00
|
|
|
|
|
|
|
|
@retval EFI_SUCCESS The status of the unit is tested successfully.
|
|
|
|
|
@retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed,
|
|
|
|
|
but the entire DataBuffer could not be transferred.
|
|
|
|
|
The actual number of bytes transferred is returned
|
|
|
|
|
in TransferLength.
|
|
|
|
|
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
|
|
|
|
|
there are too many SCSI Command Packets already
|
|
|
|
|
queued.
|
|
|
|
|
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
|
|
|
|
|
the SCSI Request Packet.
|
|
|
|
|
@retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid.
|
|
|
|
|
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
|
|
|
|
|
is not supported by the SCSI initiator(i.e., SCSI
|
|
|
|
|
Host Controller).
|
|
|
|
|
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI
|
|
|
|
|
Request Packet to execute.
|
|
|
|
|
|
|
|
|
|
**/
|
|
|
|
|
EFI_STATUS
|
|
|
|
|
EFIAPI
|
|
|
|
|
ScsiReadCapacity16Command (
|
|
|
|
|
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,
|
2009-04-15 16:31:45 +02:00
|
|
|
IN BOOLEAN Pmi
|
2009-04-01 10:24:58 +02:00
|
|
|
);
|
|
|
|
|
|
|
|
|
|
|
2008-08-14 05:30:12 +02:00
|
|
|
/**
|
2008-11-17 12:24:14 +01:00
|
|
|
Execute Read(10) SCSI command on a specific SCSI target.
|
|
|
|
|
|
|
|
|
|
Executes the SCSI Read(10) command on the SCSI target specified by ScsiIo.
|
|
|
|
|
If Timeout is zero, then this function waits indefinitely for the command to complete.
|
|
|
|
|
If Timeout is greater than zero, then the command is executed and will timeout
|
|
|
|
|
after Timeout 100 ns units. The StartLba and SectorSize parameters are used to
|
|
|
|
|
construct the CDB for this SCSI command.
|
|
|
|
|
If ScsiIo is NULL, then ASSERT().
|
2008-10-07 11:23:48 +02:00
|
|
|
If SenseDataLength is NULL, then ASSERT().
|
|
|
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
|
|
|
|
If TargetStatus is NULL, then ASSERT().
|
|
|
|
|
If DataLength is NULL, then ASSERT().
|
|
|
|
|
|
2008-11-17 12:24:14 +01:00
|
|
|
|
|
|
|
|
@param[in] ScsiIo A pointer to SCSI IO protocol.
|
|
|
|
|
@param[in] Timeout The length of timeout period.
|
|
|
|
|
@param[in, out] SenseData A pointer to output sense data.
|
2008-10-26 11:05:44 +01:00
|
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
2008-11-17 12:24:14 +01:00
|
|
|
@param[out] HostAdapterStatus The status of Host Adapter.
|
|
|
|
|
@param[out] TargetStatus The status of the target.
|
|
|
|
|
@param[in, out] DataBuffer Read 10 command data.
|
2008-10-26 11:05:44 +01:00
|
|
|
@param[in, out] DataLength The length of data buffer.
|
2008-11-17 12:24:14 +01:00
|
|
|
@param[in] StartLba The start address of LBA.
|
|
|
|
|
@param[in] SectorSize The sector size.
|
2008-10-07 11:23:48 +02:00
|
|
|
|
2008-11-18 07:57:25 +01:00
|
|
|
@retval EFI_SUCCESS Command is executed successfully.
|
|
|
|
|
@retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed, but the entire DataBuffer could
|
|
|
|
|
not be transferred. The actual number of bytes transferred is returned in DataLength.
|
|
|
|
|
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because there are too many
|
|
|
|
|
SCSI Command Packets already queued.
|
|
|
|
|
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send SCSI Request Packet.
|
|
|
|
|
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet is not supported by
|
|
|
|
|
the SCSI initiator(i.e., SCSI Host Controller)
|
|
|
|
|
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI Request Packet to execute.
|
2008-08-14 05:30:12 +02:00
|
|
|
|
2007-07-13 05:21:40 +02:00
|
|
|
**/
|
2007-06-19 12:55:24 +02:00
|
|
|
EFI_STATUS
|
2008-07-16 08:31:22 +02:00
|
|
|
EFIAPI
|
2007-08-14 09:58:32 +02:00
|
|
|
ScsiRead10Command (
|
2008-11-17 12:24:14 +01:00
|
|
|
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
|
|
|
|
|
IN UINT64 Timeout,
|
|
|
|
|
IN OUT VOID *SenseData, OPTIONAL
|
|
|
|
|
IN OUT UINT8 *SenseDataLength,
|
|
|
|
|
OUT UINT8 *HostAdapterStatus,
|
|
|
|
|
OUT UINT8 *TargetStatus,
|
|
|
|
|
IN OUT VOID *DataBuffer, OPTIONAL
|
|
|
|
|
IN OUT UINT32 *DataLength,
|
|
|
|
|
IN UINT32 StartLba,
|
|
|
|
|
IN UINT32 SectorSize
|
2007-07-13 05:21:40 +02:00
|
|
|
);
|
|
|
|
|
|
|
|
|
|
|
2008-08-14 05:30:12 +02:00
|
|
|
/**
|
2008-11-17 12:24:14 +01:00
|
|
|
Execute Write(10) SCSI command on a specific SCSI target.
|
|
|
|
|
|
|
|
|
|
Executes the SCSI Write(10) command on the SCSI target specified by ScsiIo.
|
|
|
|
|
If Timeout is zero, then this function waits indefinitely for the command to complete.
|
|
|
|
|
If Timeout is greater than zero, then the command is executed and will timeout after
|
|
|
|
|
Timeout 100 ns units. The StartLba and SectorSize parameters are used to construct
|
|
|
|
|
the CDB for this SCSI command.
|
|
|
|
|
If ScsiIo is NULL, then ASSERT().
|
2008-10-07 11:23:48 +02:00
|
|
|
If SenseDataLength is NULL, then ASSERT().
|
|
|
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
|
|
|
|
If TargetStatus is NULL, then ASSERT().
|
|
|
|
|
If DataLength is NULL, then ASSERT().
|
|
|
|
|
|
2008-11-17 12:24:14 +01:00
|
|
|
@param[in] ScsiIo SCSI IO Protocol to use
|
|
|
|
|
@param[in] Timeout The length of timeout period.
|
|
|
|
|
@param[in, out] SenseData A pointer to output sense data.
|
2008-10-26 11:05:44 +01:00
|
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
2008-11-17 12:24:14 +01:00
|
|
|
@param[out] HostAdapterStatus The status of Host Adapter.
|
|
|
|
|
@param[out] TargetStatus The status of the target.
|
|
|
|
|
@param[in, out] DataBuffer A pointer to a data buffer.
|
2008-10-26 11:05:44 +01:00
|
|
|
@param[in, out] DataLength The length of data buffer.
|
2008-11-17 12:24:14 +01:00
|
|
|
@param[in] StartLba The start address of LBA.
|
|
|
|
|
@param[in] SectorSize The sector size.
|
2008-10-07 11:23:48 +02:00
|
|
|
|
2008-11-18 07:57:25 +01:00
|
|
|
@retval EFI_SUCCESS Command is executed successfully.
|
|
|
|
|
@retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed, but the entire DataBuffer could
|
|
|
|
|
not be transferred. The actual number of bytes transferred is returned in DataLength.
|
|
|
|
|
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because there are too many
|
|
|
|
|
SCSI Command Packets already queued.
|
|
|
|
|
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send SCSI Request Packet.
|
|
|
|
|
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet is not supported by
|
|
|
|
|
the SCSI initiator(i.e., SCSI Host Controller)
|
|
|
|
|
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI Request Packet to execute.
|
2008-08-14 05:30:12 +02:00
|
|
|
|
2007-07-13 05:21:40 +02:00
|
|
|
**/
|
2007-06-19 12:55:24 +02:00
|
|
|
EFI_STATUS
|
2008-07-16 08:31:22 +02:00
|
|
|
EFIAPI
|
2007-08-14 09:58:32 +02:00
|
|
|
ScsiWrite10Command (
|
2008-11-17 12:24:14 +01:00
|
|
|
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
|
|
|
|
|
IN UINT64 Timeout,
|
|
|
|
|
IN OUT VOID *SenseData, OPTIONAL
|
|
|
|
|
IN OUT UINT8 *SenseDataLength,
|
|
|
|
|
OUT UINT8 *HostAdapterStatus,
|
|
|
|
|
OUT UINT8 *TargetStatus,
|
|
|
|
|
IN OUT VOID *DataBuffer, OPTIONAL
|
|
|
|
|
IN OUT UINT32 *DataLength,
|
|
|
|
|
IN UINT32 StartLba,
|
|
|
|
|
IN UINT32 SectorSize
|
2007-07-13 05:21:40 +02:00
|
|
|
);
|
2007-06-19 12:55:24 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif
|
