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1182 lines
67 KiB
1182 lines
67 KiB
4 years ago
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/** @file
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Provides the functions to submit Scsi commands defined in SCSI-2 specification for SCSI devices.
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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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Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
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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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**/
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#ifndef __SCSI_LIB_H__
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#define __SCSI_LIB_H__
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#include <Protocol/ScsiIo.h>
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/**
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Execute Test Unit Ready SCSI command on a specific SCSI target.
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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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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 SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
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alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
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gets returned.
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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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the SenseData buffer. On output, a pointer to
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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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by ScsiIo when the SCSI Request Packet was executed
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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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@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
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**/
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EFI_STATUS
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EFIAPI
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ScsiTestUnitReadyCommand (
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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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);
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/**
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Execute Inquiry SCSI command on a specific SCSI target.
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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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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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If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
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alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
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gets returned.
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If InquiryDataLength is non-zero and InquiryDataBuffer is not NULL, InquiryDataBuffer
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must meet buffer alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise
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EFI_INVALID_PARAMETER gets returned.
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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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by ScsiIo when the SCSI Request Packet was
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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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||
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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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||
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additional status information.
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||
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@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
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**/
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EFI_STATUS
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EFIAPI
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ScsiInquiryCommand (
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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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);
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/**
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Execute Inquiry SCSI command on a specific SCSI target.
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Executes the Inquiry command on the SCSI target specified by ScsiIo.
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||
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If Timeout is zero, then this function waits indefinitely for the command to complete.
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||
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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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||
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If ScsiIo is NULL, then ASSERT().
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||
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If SenseDataLength is NULL, then ASSERT().
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||
|
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If HostAdapterStatus is NULL, then ASSERT().
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||
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If TargetStatus is NULL, then ASSERT().
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If InquiryDataLength is NULL, then ASSERT().
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If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
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||
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alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
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gets returned.
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If InquiryDataLength is non-zero and InquiryDataBuffer is not NULL, InquiryDataBuffer
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must meet buffer alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise
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EFI_INVALID_PARAMETER gets returned.
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||
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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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||
|
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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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||
|
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value of zero means that this function will wait
|
||
|
|
indefinitely for the SCSI Request Packet to execute.
|
||
|
|
If Timeout is greater than zero, then this function
|
||
|
|
will return EFI_TIMEOUT if the time required to
|
||
|
|
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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||
|
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This buffer must be allocated by the caller.
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||
|
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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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|
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@param[in, out] SenseDataLength On input, the length in bytes of the SenseData buffer.
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||
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On output, the number of bytes written to the SenseData buffer.
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||
|
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@param[out] HostAdapterStatus The status of the SCSI Host Controller that
|
||
|
|
produces the SCSI bus containing the SCSI
|
||
|
|
target specified by ScsiIo when the SCSI
|
||
|
|
Request Packet was executed. See the EFI
|
||
|
|
SCSI I/O Protocol in the UEFI Specification
|
||
|
|
for details on the possible return values.
|
||
|
|
@param[out] TargetStatus The status returned by the SCSI target specified
|
||
|
|
by ScsiIo when the SCSI Request Packet was
|
||
|
|
executed on the SCSI Host Controller.
|
||
|
|
See the EFI SCSI I/O Protocol in the UEFI
|
||
|
|
Specification for details on the possible
|
||
|
|
return values.
|
||
|
|
@param[in, out] InquiryDataBuffer A pointer to inquiry data that was generated
|
||
|
|
by the execution of the SCSI Request Packet.
|
||
|
|
This buffer must be allocated by the caller.
|
||
|
|
If InquiryDataLength is 0, then this parameter
|
||
|
|
is optional and may be NULL.
|
||
|
|
@param[in, out] InquiryDataLength On input, a pointer to the length in bytes
|
||
|
|
of the InquiryDataBuffer buffer.
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||
|
|
On output, a pointer to the number of bytes
|
||
|
|
written to the InquiryDataBuffer buffer.
|
||
|
|
@param[in] EnableVitalProductData If TRUE, then the supported vital product
|
||
|
|
data for the PageCode is returned in InquiryDataBuffer.
|
||
|
|
If FALSE, then the standard inquiry data is
|
||
|
|
returned in InquiryDataBuffer and PageCode is ignored.
|
||
|
|
@param[in] PageCode The page code of the vital product data.
|
||
|
|
It's ignored if EnableVitalProductData is FALSE.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS The command executed successfully. See HostAdapterStatus,
|
||
|
|
TargetStatus, SenseDataLength, and SenseData in that order
|
||
|
|
for additional status information.
|
||
|
|
@retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed, but the entire
|
||
|
|
InquiryDataBuffer could not be transferred. The actual
|
||
|
|
number of bytes transferred is returned in InquiryDataLength.
|
||
|
|
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because there
|
||
|
|
are too many SCSI Command Packets already queued.
|
||
|
|
The SCSI Request Packet was not sent, so no additional
|
||
|
|
status information is available. The caller may retry again later.
|
||
|
|
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send SCSI
|
||
|
|
Request Packet. See HostAdapterStatus, TargetStatus,
|
||
|
|
SenseDataLength, and SenseData in that order for additional
|
||
|
|
status information.
|
||
|
|
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet is not
|
||
|
|
supported by the SCSI initiator(i.e., SCSI Host Controller).
|
||
|
|
The SCSI Request Packet was not sent, so no additional
|
||
|
|
status information is available.
|
||
|
|
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI Request
|
||
|
|
Packet to execute. See HostAdapterStatus, TargetStatus,
|
||
|
|
SenseDataLength, and SenseData in that order for
|
||
|
|
additional status information.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiInquiryCommandEx (
|
||
|
|
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 *InquiryDataBuffer, OPTIONAL
|
||
|
|
IN OUT UINT32 *InquiryDataLength,
|
||
|
|
IN BOOLEAN EnableVitalProductData,
|
||
|
|
IN UINT8 PageCode
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Execute Mode Sense(10) SCSI command on a specific SCSI target.
|
||
|
|
|
||
|
|
Executes the SCSI Mode Sense(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 DBDField, PageControl, and PageCode parameters
|
||
|
|
are used to construct the CDB for this SCSI command.
|
||
|
|
If ScsiIo is NULL, then ASSERT().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
@param[in] ScsiIo A pointer to the SCSI I/O Protocol instance
|
||
|
|
for the specific SCSI target.
|
||
|
|
@param[in] Timeout The timeout in 100 ns units to use for the
|
||
|
|
execution of this SCSI Request Packet. A Timeout
|
||
|
|
value of zero means that this function will wait
|
||
|
|
indefinitely for the SCSI Request Packet to execute.
|
||
|
|
If Timeout is greater than zero, then this function
|
||
|
|
will return EFI_TIMEOUT if the time required to
|
||
|
|
execute the SCSI Request Packet is greater than Timeout.
|
||
|
|
@param[in, out] SenseData A pointer to sense data that was generated
|
||
|
|
by the execution of the SCSI Request Packet.
|
||
|
|
This buffer must be allocated by the caller.
|
||
|
|
If SenseDataLength is 0, then this parameter
|
||
|
|
is optional and may be NULL.
|
||
|
|
@param[in, out] SenseDataLength On input, the length in bytes of the SenseData buffer.
|
||
|
|
On output, the number of bytes written to the SenseData buffer.
|
||
|
|
@param[out] HostAdapterStatus The status of the SCSI Host Controller that
|
||
|
|
produces the SCSI bus containing the SCSI target
|
||
|
|
specified by ScsiIo when the SCSI Request Packet
|
||
|
|
was executed. See the EFI SCSI I/O Protocol in the
|
||
|
|
UEFI Specification for details on the possible
|
||
|
|
return values.
|
||
|
|
@param[out] TargetStatus The status returned by the SCSI target specified
|
||
|
|
by ScsiIo when the SCSI Request Packet was executed
|
||
|
|
on the SCSI Host Controller. See the EFI SCSI
|
||
|
|
I/O Protocol in the UEFI Specification for details
|
||
|
|
on the possible return values.
|
||
|
|
@param[in, out] DataBuffer A pointer to data that was generated by the
|
||
|
|
execution of the SCSI Request Packet. This
|
||
|
|
buffer must be allocated by the caller. If
|
||
|
|
DataLength is 0, then this parameter is optional
|
||
|
|
and may be NULL.
|
||
|
|
@param[in, out] DataLength On input, a pointer to the length in bytes of
|
||
|
|
the DataBuffer buffer. On output, a pointer
|
||
|
|
to the number of bytes written to the DataBuffer
|
||
|
|
buffer.
|
||
|
|
@param[in] DBDField Specifies the DBD field of the CDB for this SCSI Command.
|
||
|
|
@param[in] PageControl Specifies the PC field of the CDB for this SCSI Command.
|
||
|
|
@param[in] PageCode Specifies the Page Control field of the CDB for this SCSI Command.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS The command was executed successfully.
|
||
|
|
See HostAdapterStatus, TargetStatus, SenseDataLength,
|
||
|
|
and SenseData in that order for additional status information.
|
||
|
|
@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.
|
||
|
|
The SCSI Request Packet was not sent, so no additional
|
||
|
|
status information is available. The caller may retry
|
||
|
|
again later.
|
||
|
|
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
|
||
|
|
SCSI Request Packet. See HostAdapterStatus, TargetStatus,
|
||
|
|
SenseDataLength, and SenseData in that order for
|
||
|
|
additional status information.
|
||
|
|
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
|
||
|
|
is not supported by the SCSI initiator(i.e., SCSI
|
||
|
|
Host Controller). The SCSI Request Packet was not
|
||
|
|
sent, so no additional status information is available.
|
||
|
|
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI
|
||
|
|
Request Packet to execute. See HostAdapterStatus,
|
||
|
|
TargetStatus, SenseDataLength, and SenseData in that
|
||
|
|
order for additional status information.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiModeSense10Command (
|
||
|
|
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
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Execute Request Sense SCSI command on a specific SCSI target.
|
||
|
|
|
||
|
|
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().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiRequestSenseCommand (
|
||
|
|
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
|
||
|
|
IN UINT64 Timeout,
|
||
|
|
IN OUT VOID *SenseData, OPTIONAL
|
||
|
|
IN OUT UINT8 *SenseDataLength,
|
||
|
|
OUT UINT8 *HostAdapterStatus,
|
||
|
|
OUT UINT8 *TargetStatus
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Execute Read Capacity SCSI command on a specific SCSI target.
|
||
|
|
|
||
|
|
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
|
||
|
|
Timeout 100 ns units. The Pmi parameter is used to construct the CDB for this SCSI command.
|
||
|
|
If ScsiIo is NULL, then ASSERT().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@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.
|
||
|
|
@param[in, out] DataLength The length of data buffer.
|
||
|
|
@param[in] Pmi Partial medium indicator.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiReadCapacityCommand (
|
||
|
|
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 BOOLEAN Pmi
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Execute Read Capacity SCSI 16 command on a specific SCSI target.
|
||
|
|
|
||
|
|
Executes the SCSI Read Capacity 16 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 Pmi parameter is used to construct the CDB for this SCSI command.
|
||
|
|
If ScsiIo is NULL, then ASSERT().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@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.
|
||
|
|
@param[in, out] DataLength The length of data buffer.
|
||
|
|
@param[in] Pmi Partial medium indicator.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiReadCapacity16Command (
|
||
|
|
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 BOOLEAN Pmi
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
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().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@param[out] HostAdapterStatus The status of Host Adapter.
|
||
|
|
@param[out] TargetStatus The status of the target.
|
||
|
|
@param[in, out] DataBuffer Read 10 command data.
|
||
|
|
@param[in, out] DataLength The length of data buffer.
|
||
|
|
@param[in] StartLba The start address of LBA.
|
||
|
|
@param[in] SectorSize The number of contiguous logical blocks of data that shall be transferred.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiRead10Command (
|
||
|
|
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
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
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().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@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.
|
||
|
|
@param[in, out] DataLength The length of data buffer.
|
||
|
|
@param[in] StartLba The start address of LBA.
|
||
|
|
@param[in] SectorSize The number of contiguous logical blocks of data that shall be transferred.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiWrite10Command (
|
||
|
|
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
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Execute Read(16) SCSI command on a specific SCSI target.
|
||
|
|
|
||
|
|
Executes the SCSI Read(16) 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().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@param[out] HostAdapterStatus The status of Host Adapter.
|
||
|
|
@param[out] TargetStatus The status of the target.
|
||
|
|
@param[in, out] DataBuffer Read 16 command data.
|
||
|
|
@param[in, out] DataLength The length of data buffer.
|
||
|
|
@param[in] StartLba The start address of LBA.
|
||
|
|
@param[in] SectorSize The number of contiguous logical blocks of data that shall be transferred.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiRead16Command (
|
||
|
|
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 UINT64 StartLba,
|
||
|
|
IN UINT32 SectorSize
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Execute Write(16) SCSI command on a specific SCSI target.
|
||
|
|
|
||
|
|
Executes the SCSI Write(16) 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().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet buffer
|
||
|
|
alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise EFI_INVALID_PARAMETER
|
||
|
|
gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@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.
|
||
|
|
@param[in, out] DataLength The length of data buffer.
|
||
|
|
@param[in] StartLba The start address of LBA.
|
||
|
|
@param[in] SectorSize The number of contiguous logical blocks of data that shall be transferred.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet are invalid.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiWrite16Command (
|
||
|
|
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 UINT64 StartLba,
|
||
|
|
IN UINT32 SectorSize
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Execute blocking/non-blocking Read(10) SCSI command on a specific SCSI
|
||
|
|
target.
|
||
|
|
|
||
|
|
Executes the SCSI Read(10) command on the SCSI target specified by ScsiIo.
|
||
|
|
When Event is NULL, blocking command will be executed. Otherwise non-blocking
|
||
|
|
command will be executed.
|
||
|
|
For blocking I/O, if Timeout is zero, this function will wait 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.
|
||
|
|
For non-blocking I/O, if Timeout is zero, Event will be signaled only after
|
||
|
|
the command to completes. If Timeout is greater than zero, Event will also be
|
||
|
|
signaled 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().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet
|
||
|
|
buffer alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise
|
||
|
|
EFI_INVALID_PARAMETER gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet
|
||
|
|
buffer alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise
|
||
|
|
EFI_INVALID_PARAMETER gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@param[out] HostAdapterStatus The status of Host Adapter.
|
||
|
|
@param[out] TargetStatus The status of the target.
|
||
|
|
@param[in, out] DataBuffer Read 16 command data.
|
||
|
|
@param[in, out] DataLength The length of data buffer.
|
||
|
|
@param[in] StartLba The start address of LBA.
|
||
|
|
@param[in] SectorSize The number of contiguous logical blocks
|
||
|
|
of data that shall be transferred.
|
||
|
|
@param[in] Event If the SCSI target does not support
|
||
|
|
non-blocking I/O, then Event is ignored,
|
||
|
|
and blocking I/O is performed. If Event
|
||
|
|
is NULL, then blocking I/O is performed.
|
||
|
|
If Event is not NULL and non-blocking
|
||
|
|
I/O is supported, then non-blocking I/O
|
||
|
|
is performed, and Event will be signaled
|
||
|
|
when the SCSI Read(10) command
|
||
|
|
completes.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet
|
||
|
|
are invalid.
|
||
|
|
@retval EFI_OUT_OF_RESOURCES The request could not be completed due
|
||
|
|
to a lack of resources.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiRead10CommandEx (
|
||
|
|
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,
|
||
|
|
IN EFI_EVENT Event OPTIONAL
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Execute blocking/non-blocking Write(10) SCSI command on a specific SCSI
|
||
|
|
target.
|
||
|
|
|
||
|
|
Executes the SCSI Write(10) command on the SCSI target specified by ScsiIo.
|
||
|
|
When Event is NULL, blocking command will be executed. Otherwise non-blocking
|
||
|
|
command will be executed.
|
||
|
|
For blocking I/O, if Timeout is zero, this function will wait 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.
|
||
|
|
For non-blocking I/O, if Timeout is zero, Event will be signaled only after
|
||
|
|
the command to completes. If Timeout is greater than zero, Event will also be
|
||
|
|
signaled 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().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet
|
||
|
|
buffer alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise
|
||
|
|
EFI_INVALID_PARAMETER gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet
|
||
|
|
buffer alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise
|
||
|
|
EFI_INVALID_PARAMETER gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@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.
|
||
|
|
@param[in, out] DataLength The length of data buffer.
|
||
|
|
@param[in] StartLba The start address of LBA.
|
||
|
|
@param[in] SectorSize The number of contiguous logical blocks
|
||
|
|
of data that shall be transferred.
|
||
|
|
@param[in] Event If the SCSI target does not support
|
||
|
|
non-blocking I/O, then Event is ignored,
|
||
|
|
and blocking I/O is performed. If Event
|
||
|
|
is NULL, then blocking I/O is performed.
|
||
|
|
If Event is not NULL and non-blocking
|
||
|
|
I/O is supported, then non-blocking I/O
|
||
|
|
is performed, and Event will be signaled
|
||
|
|
when the SCSI Write(10) command
|
||
|
|
completes.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet
|
||
|
|
are invalid.
|
||
|
|
@retval EFI_OUT_OF_RESOURCES The request could not be completed due
|
||
|
|
to a lack of resources.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiWrite10CommandEx (
|
||
|
|
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,
|
||
|
|
IN EFI_EVENT Event OPTIONAL
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Execute blocking/non-blocking Read(16) SCSI command on a specific SCSI
|
||
|
|
target.
|
||
|
|
|
||
|
|
Executes the SCSI Read(16) command on the SCSI target specified by ScsiIo.
|
||
|
|
When Event is NULL, blocking command will be executed. Otherwise non-blocking
|
||
|
|
command will be executed.
|
||
|
|
For blocking I/O, if Timeout is zero, this function will wait 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.
|
||
|
|
For non-blocking I/O, if Timeout is zero, Event will be signaled only after
|
||
|
|
the command to completes. If Timeout is greater than zero, Event will also be
|
||
|
|
signaled 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().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet
|
||
|
|
buffer alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise
|
||
|
|
EFI_INVALID_PARAMETER gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet
|
||
|
|
buffer alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise
|
||
|
|
EFI_INVALID_PARAMETER gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@param[out] HostAdapterStatus The status of Host Adapter.
|
||
|
|
@param[out] TargetStatus The status of the target.
|
||
|
|
@param[in, out] DataBuffer Read 16 command data.
|
||
|
|
@param[in, out] DataLength The length of data buffer.
|
||
|
|
@param[in] StartLba The start address of LBA.
|
||
|
|
@param[in] SectorSize The number of contiguous logical blocks
|
||
|
|
of data that shall be transferred.
|
||
|
|
@param[in] Event If the SCSI target does not support
|
||
|
|
non-blocking I/O, then Event is ignored,
|
||
|
|
and blocking I/O is performed. If Event
|
||
|
|
is NULL, then blocking I/O is performed.
|
||
|
|
If Event is not NULL and non-blocking
|
||
|
|
I/O is supported, then non-blocking I/O
|
||
|
|
is performed, and Event will be signaled
|
||
|
|
when the SCSI Read(16) command
|
||
|
|
completes.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet
|
||
|
|
are invalid.
|
||
|
|
@retval EFI_OUT_OF_RESOURCES The request could not be completed due
|
||
|
|
to a lack of resources.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiRead16CommandEx (
|
||
|
|
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 UINT64 StartLba,
|
||
|
|
IN UINT32 SectorSize,
|
||
|
|
IN EFI_EVENT Event OPTIONAL
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Execute blocking/non-blocking Write(16) SCSI command on a specific SCSI
|
||
|
|
target.
|
||
|
|
|
||
|
|
Executes the SCSI Write(16) command on the SCSI target specified by ScsiIo.
|
||
|
|
When Event is NULL, blocking command will be executed. Otherwise non-blocking
|
||
|
|
command will be executed.
|
||
|
|
For blocking I/O, if Timeout is zero, this function will wait 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.
|
||
|
|
For non-blocking I/O, if Timeout is zero, Event will be signaled only after
|
||
|
|
the command to completes. If Timeout is greater than zero, Event will also be
|
||
|
|
signaled 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().
|
||
|
|
If SenseDataLength is NULL, then ASSERT().
|
||
|
|
If HostAdapterStatus is NULL, then ASSERT().
|
||
|
|
If TargetStatus is NULL, then ASSERT().
|
||
|
|
If DataLength is NULL, then ASSERT().
|
||
|
|
|
||
|
|
If SenseDataLength is non-zero and SenseData is not NULL, SenseData must meet
|
||
|
|
buffer alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise
|
||
|
|
EFI_INVALID_PARAMETER gets returned.
|
||
|
|
|
||
|
|
If DataLength is non-zero and DataBuffer is not NULL, DataBuffer must meet
|
||
|
|
buffer alignment requirement defined in EFI_SCSI_IO_PROTOCOL. Otherwise
|
||
|
|
EFI_INVALID_PARAMETER gets returned.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@param[in, out] SenseDataLength The length of output sense data.
|
||
|
|
@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.
|
||
|
|
@param[in, out] DataLength The length of data buffer.
|
||
|
|
@param[in] StartLba The start address of LBA.
|
||
|
|
@param[in] SectorSize The number of contiguous logical blocks
|
||
|
|
of data that shall be transferred.
|
||
|
|
@param[in] Event If the SCSI target does not support
|
||
|
|
non-blocking I/O, then Event is ignored,
|
||
|
|
and blocking I/O is performed. If Event
|
||
|
|
is NULL, then blocking I/O is performed.
|
||
|
|
If Event is not NULL and non-blocking
|
||
|
|
I/O is supported, then non-blocking I/O
|
||
|
|
is performed, and Event will be signaled
|
||
|
|
when the SCSI Write(16) command
|
||
|
|
completes.
|
||
|
|
|
||
|
|
@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.
|
||
|
|
@retval EFI_INVALID_PARAMETER The contents of the SCSI Request Packet
|
||
|
|
are invalid.
|
||
|
|
@retval EFI_OUT_OF_RESOURCES The request could not be completed due
|
||
|
|
to a lack of resources.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
ScsiWrite16CommandEx (
|
||
|
|
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 UINT64 StartLba,
|
||
|
|
IN UINT32 SectorSize,
|
||
|
|
IN EFI_EVENT Event OPTIONAL
|
||
|
|
);
|
||
|
|
|
||
|
|
#endif
|