mpi_targ.h
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上传日期：2013-04-10
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- /*
- * Copyright (c) 2000-2001 LSI Logic Corporation.
- *
- *
- * Name: MPI_TARG.H
- * Title: MPI Target mode messages and structures
- * Creation Date: June 22, 2000
- *
- * MPI Version: 01.02.04
- *
- * Version History
- * ---------------
- *
- * Date Version Description
- * -------- -------- ------------------------------------------------------
- * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000.
- * 06-06-00 01.00.01 Update version number for 1.0 release.
- * 06-22-00 01.00.02 Added _MSG_TARGET_CMD_BUFFER_POST_REPLY structure.
- * Corrected DECSRIPTOR typo to DESCRIPTOR.
- * 11-02-00 01.01.01 Original release for post 1.0 work
- * Modified target mode to use IoIndex instead of
- * HostIndex and IocIndex. Added Alias.
- * 01-09-01 01.01.02 Added defines for TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER
- * and TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER.
- * 02-20-01 01.01.03 Started using MPI_POINTER.
- * Added structures for MPI_TARGET_SCSI_SPI_CMD_BUFFER and
- * MPI_TARGET_FCP_CMD_BUFFER.
- * 03-27-01 01.01.04 Added structure offset comments.
- * 08-08-01 01.02.01 Original release for v1.2 work.
- * 09-28-01 01.02.02 Added structure for MPI_TARGET_SCSI_SPI_STATUS_IU.
- * Added PriorityReason field to some replies and
- * defined more PriorityReason codes.
- * Added some defines for to support previous version
- * of MPI.
- * 10-04-01 01.02.03 Added PriorityReason to MSG_TARGET_ERROR_REPLY.
- * 11-01-01 01.02.04 Added define for TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY.
- * --------------------------------------------------------------------------
- */
- #ifndef MPI_TARG_H
- #define MPI_TARG_H
- /******************************************************************************
- *
- * S C S I T a r g e t M e s s a g e s
- *
- *******************************************************************************/
- typedef struct _CMD_BUFFER_DESCRIPTOR
- {
- U16 IoIndex; /* 00h */
- U16 Reserved; /* 02h */
- union /* 04h */
- {
- U32 PhysicalAddress32;
- U64 PhysicalAddress64;
- } u;
- } CMD_BUFFER_DESCRIPTOR, MPI_POINTER PTR_CMD_BUFFER_DESCRIPTOR,
- CmdBufferDescriptor_t, MPI_POINTER pCmdBufferDescriptor_t;
- /****************************************************************************/
- /* Target Command Buffer Post Request */
- /****************************************************************************/
- typedef struct _MSG_TARGET_CMD_BUFFER_POST_REQUEST
- {
- U8 BufferPostFlags; /* 00h */
- U8 BufferCount; /* 01h */
- U8 ChainOffset; /* 02h */
- U8 Function; /* 03h */
- U8 BufferLength; /* 04h */
- U8 Reserved; /* 05h */
- U8 Reserved1; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- CMD_BUFFER_DESCRIPTOR Buffer[1]; /* 0Ch */
- } MSG_TARGET_CMD_BUFFER_POST_REQUEST, MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_REQUEST,
- TargetCmdBufferPostRequest_t, MPI_POINTER pTargetCmdBufferPostRequest_t;
- #define CMD_BUFFER_POST_FLAGS_PORT_MASK (0x01)
- #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_MASK (0x80)
- #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_32 (0)
- #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_64 (1)
- #define CMD_BUFFER_POST_FLAGS_64_BIT_ADDR (0x80)
- #define CMD_BUFFER_POST_IO_INDEX_MASK (0x00003FFF)
- #define CMD_BUFFER_POST_IO_INDEX_MASK_0100 (0x000003FF) /* obsolete */
- typedef struct _MSG_TARGET_CMD_BUFFER_POST_REPLY
- {
- U8 BufferPostFlags; /* 00h */
- U8 BufferCount; /* 01h */
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U8 BufferLength; /* 04h */
- U8 Reserved; /* 05h */
- U8 Reserved1; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U16 Reserved2; /* 0Ch */
- U16 IOCStatus; /* 0Eh */
- U32 IOCLogInfo; /* 10h */
- } MSG_TARGET_CMD_BUFFER_POST_REPLY, MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_REPLY,
- TargetCmdBufferPostReply_t, MPI_POINTER pTargetCmdBufferPostReply_t;
- /* the following structure is obsolete as of MPI v1.2 */
- typedef struct _MSG_PRIORITY_CMD_RECEIVED_REPLY
- {
- U16 Reserved; /* 00h */
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U16 Reserved1; /* 04h */
- U8 Reserved2; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U8 PriorityReason; /* 0Ch */
- U8 Reserved3; /* 0Dh */
- U16 IOCStatus; /* 0Eh */
- U32 IOCLogInfo; /* 10h */
- U32 ReplyWord; /* 14h */
- } MSG_PRIORITY_CMD_RECEIVED_REPLY, MPI_POINTER PTR_MSG_PRIORITY_CMD_RECEIVED_REPLY,
- PriorityCommandReceivedReply_t, MPI_POINTER pPriorityCommandReceivedReply_t;
- #define PRIORITY_REASON_NO_DISCONNECT (0x00)
- #define PRIORITY_REASON_SCSI_TASK_MANAGEMENT (0x01)
- #define PRIORITY_REASON_CMD_PARITY_ERR (0x02)
- #define PRIORITY_REASON_MSG_OUT_PARITY_ERR (0x03)
- #define PRIORITY_REASON_LQ_CRC_ERR (0x04)
- #define PRIORITY_REASON_CMD_CRC_ERR (0x05)
- #define PRIORITY_REASON_PROTOCOL_ERR (0x06)
- #define PRIORITY_REASON_DATA_OUT_PARITY_ERR (0x07)
- #define PRIORITY_REASON_DATA_OUT_CRC_ERR (0x08)
- #define PRIORITY_REASON_UNKNOWN (0xFF)
- typedef struct _MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY
- {
- U16 Reserved; /* 00h */
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U16 Reserved1; /* 04h */
- U8 Reserved2; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U8 PriorityReason; /* 0Ch */
- U8 Reserved3; /* 0Dh */
- U16 IOCStatus; /* 0Eh */
- U32 IOCLogInfo; /* 10h */
- U32 ReplyWord; /* 14h */
- } MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY,
- MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY,
- TargetCmdBufferPostErrorReply_t, MPI_POINTER pTargetCmdBufferPostErrorReply_t;
- typedef struct _MPI_TARGET_FCP_CMD_BUFFER
- {
- U8 FcpLun[8]; /* 00h */
- U8 FcpCntl[4]; /* 08h */
- U8 FcpCdb[16]; /* 0Ch */
- U32 FcpDl; /* 1Ch */
- } MPI_TARGET_FCP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_CMD_BUFFER,
- MpiTargetFcpCmdBuffer, MPI_POINTER pMpiTargetFcpCmdBuffer;
- typedef struct _MPI_TARGET_SCSI_SPI_CMD_BUFFER
- {
- /* SPI L_Q information unit */
- U8 L_QType; /* 00h */
- U8 Reserved; /* 01h */
- U16 Tag; /* 02h */
- U8 LogicalUnitNumber[8]; /* 04h */
- U32 DataLength; /* 0Ch */
- /* SPI command information unit */
- U8 ReservedFirstByteOfCommandIU; /* 10h */
- U8 TaskAttribute; /* 11h */
- U8 TaskManagementFlags; /* 12h */
- U8 AdditionalCDBLength; /* 13h */
- U8 CDB[16]; /* 14h */
- } MPI_TARGET_SCSI_SPI_CMD_BUFFER,
- MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_CMD_BUFFER,
- MpiTargetScsiSpiCmdBuffer, MPI_POINTER pMpiTargetScsiSpiCmdBuffer;
- /****************************************************************************/
- /* Target Assist Request */
- /****************************************************************************/
- typedef struct _MSG_TARGET_ASSIST_REQUEST
- {
- U8 StatusCode; /* 00h */
- U8 TargetAssistFlags; /* 01h */
- U8 ChainOffset; /* 02h */
- U8 Function; /* 03h */
- U16 QueueTag; /* 04h */
- U8 Reserved; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U32 ReplyWord; /* 0Ch */
- U8 LUN[8]; /* 10h */
- U32 RelativeOffset; /* 18h */
- U32 DataLength; /* 1Ch */
- SGE_IO_UNION SGL[1]; /* 20h */
- } MSG_TARGET_ASSIST_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_REQUEST,
- TargetAssistRequest_t, MPI_POINTER pTargetAssistRequest_t;
- #define TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01)
- #define TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02)
- #define TARGET_ASSIST_FLAGS_HIGH_PRIORITY (0x04)
- #define TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80)
- typedef struct _MSG_TARGET_ERROR_REPLY
- {
- U16 Reserved; /* 00h */
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U16 Reserved1; /* 04h */
- U8 Reserved2; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U8 PriorityReason; /* 0Ch */
- U8 Reserved3; /* 0Dh */
- U16 IOCStatus; /* 0Eh */
- U32 IOCLogInfo; /* 10h */
- U32 ReplyWord; /* 14h */
- U32 TransferCount; /* 18h */
- } MSG_TARGET_ERROR_REPLY, MPI_POINTER PTR_MSG_TARGET_ERROR_REPLY,
- TargetErrorReply_t, MPI_POINTER pTargetErrorReply_t;
- /****************************************************************************/
- /* Target Status Send Request */
- /****************************************************************************/
- typedef struct _MSG_TARGET_STATUS_SEND_REQUEST
- {
- U8 StatusCode; /* 00h */
- U8 StatusFlags; /* 01h */
- U8 ChainOffset; /* 02h */
- U8 Function; /* 03h */
- U16 QueueTag; /* 04h */
- U8 Reserved; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U32 ReplyWord; /* 0Ch */
- U8 LUN[8]; /* 10h */
- SGE_SIMPLE_UNION StatusDataSGE; /* 18h */
- } MSG_TARGET_STATUS_SEND_REQUEST, MPI_POINTER PTR_MSG_TARGET_STATUS_SEND_REQUEST,
- TargetStatusSendRequest_t, MPI_POINTER pTargetStatusSendRequest_t;
- #define TARGET_STATUS_SEND_FLAGS_AUTO_GOOD_STATUS (0x01)
- #define TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY (0x04)
- #define TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER (0x80)
- typedef struct _MPI_TARGET_FCP_RSP_BUFFER
- {
- U8 Reserved0[8]; /* 00h */
- U8 FcpStatus; /* 08h */
- U8 FcpFlags; /* 09h */
- U8 Reserved1[2]; /* 0Ah */
- U32 FcpResid; /* 0Ch */
- U32 FcpSenseLength; /* 10h */
- U32 FcpResponseLength; /* 14h */
- U8 FcpResponseData[8]; /* 18h */
- U8 FcpSenseData[32]; /* Pad to 64 bytes */ /* 20h */
- } MPI_TARGET_FCP_RSP_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_RSP_BUFFER,
- MpiTargetFcpRspBuffer, MPI_POINTER pMpiTargetFcpRspBuffer;
- typedef struct _MPI_TARGET_SCSI_SPI_STATUS_IU
- {
- U8 Reserved0; /* 00h */
- U8 Reserved1; /* 01h */
- U8 Valid; /* 02h */
- U8 Status; /* 03h */
- U32 SenseDataListLength; /* 04h */
- U32 PktFailuresListLength; /* 08h */
- U8 SenseData[52]; /* Pad the IU to 64 bytes */ /* 0Ch */
- } MPI_TARGET_SCSI_SPI_STATUS_IU, MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_STATUS_IU,
- TargetScsiSpiStatusIU_t, MPI_POINTER pTargetScsiSpiStatusIU_t;
- /****************************************************************************/
- /* Target Mode Abort Request */
- /****************************************************************************/
- typedef struct _MSG_TARGET_MODE_ABORT_REQUEST
- {
- U8 AbortType; /* 00h */
- U8 Reserved; /* 01h */
- U8 ChainOffset; /* 02h */
- U8 Function; /* 03h */
- U16 Reserved1; /* 04h */
- U8 Reserved2; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U32 ReplyWord; /* 0Ch */
- U32 MsgContextToAbort; /* 10h */
- } MSG_TARGET_MODE_ABORT, MPI_POINTER PTR_MSG_TARGET_MODE_ABORT,
- TargetModeAbort_t, MPI_POINTER pTargetModeAbort_t;
- #define TARGET_MODE_ABORT_TYPE_ALL_CMD_BUFFERS (0x00)
- #define TARGET_MODE_ABORT_TYPE_ALL_IO (0x01)
- #define TARGET_MODE_ABORT_TYPE_EXACT_IO (0x02)
- #define TARGET_MODE_ABORT_TYPE_EXACT_IO_REQUEST (0x03)
- /* Target Mode Abort Reply */
- typedef struct _MSG_TARGET_MODE_ABORT_REPLY
- {
- U16 Reserved; /* 00h */
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U16 Reserved1; /* 04h */
- U8 Reserved2; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U16 Reserved3; /* 0Ch */
- U16 IOCStatus; /* 0Eh */
- U32 IOCLogInfo; /* 10h */
- U32 AbortCount; /* 14h */
- } MSG_TARGET_MODE_ABORT_REPLY, MPI_POINTER PTR_MSG_TARGET_MODE_ABORT_REPLY,
- TargetModeAbortReply_t, MPI_POINTER pTargetModeAbortReply_t;
- /****************************************************************************/
- /* Target Mode Context Reply */
- /****************************************************************************/
- #define TARGET_MODE_REPLY_IO_INDEX_MASK (0x00003FFF)
- #define TARGET_MODE_REPLY_IO_INDEX_SHIFT (0)
- #define TARGET_MODE_REPLY_INITIATOR_INDEX_MASK (0x03FFC000)
- #define TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT (14)
- #define TARGET_MODE_REPLY_ALIAS_MASK (0x0C000000)
- #define TARGET_MODE_REPLY_ALIAS_SHIFT (26)
- #define TARGET_MODE_REPLY_PORT_MASK (0x10000000)
- #define TARGET_MODE_REPLY_PORT_SHIFT (28)
- #define GET_IO_INDEX(x) (((x) & TARGET_MODE_REPLY_IO_INDEX_MASK)
- >> TARGET_MODE_REPLY_IO_INDEX_SHIFT)
- #define SET_IO_INDEX(t, i)
- ((t) = ((t) & ~TARGET_MODE_REPLY_IO_INDEX_MASK) |
- (((i) << TARGET_MODE_REPLY_IO_INDEX_SHIFT) &
- TARGET_MODE_REPLY_IO_INDEX_MASK))
- #define GET_INITIATOR_INDEX(x) (((x) & TARGET_MODE_REPLY_INITIATOR_INDEX_MASK)
- >> TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT)
- #define SET_INITIATOR_INDEX(t, ii)
- ((t) = ((t) & ~TARGET_MODE_REPLY_INITIATOR_INDEX_MASK) |
- (((ii) << TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT) &
- TARGET_MODE_REPLY_INITIATOR_INDEX_MASK))
- #define GET_ALIAS(x) (((x) & TARGET_MODE_REPLY_ALIAS_MASK)
- >> TARGET_MODE_REPLY_ALIAS_SHIFT)
- #define SET_ALIAS(t, a) ((t) = ((t) & ~TARGET_MODE_REPLY_ALIAS_MASK) |
- (((a) << TARGET_MODE_REPLY_ALIAS_SHIFT) &
- TARGET_MODE_REPLY_ALIAS_MASK))
- #define GET_PORT(x) (((x) & TARGET_MODE_REPLY_PORT_MASK)
- >> TARGET_MODE_REPLY_PORT_SHIFT)
- #define SET_PORT(t, p) ((t) = ((t) & ~TARGET_MODE_REPLY_PORT_MASK) |
- (((p) << TARGET_MODE_REPLY_PORT_SHIFT) &
- TARGET_MODE_REPLY_PORT_MASK))
- /* the following obsolete values are for MPI v1.0 support */
- #define TARGET_MODE_REPLY_0100_MASK_HOST_INDEX (0x000003FF)
- #define TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX (0)
- #define TARGET_MODE_REPLY_0100_MASK_IOC_INDEX (0x001FF800)
- #define TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX (11)
- #define TARGET_MODE_REPLY_0100_PORT_MASK (0x00400000)
- #define TARGET_MODE_REPLY_0100_PORT_SHIFT (22)
- #define TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX (0x1F800000)
- #define TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX (23)
- #define GET_HOST_INDEX_0100(x) (((x) & TARGET_MODE_REPLY_0100_MASK_HOST_INDEX)
- >> TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX)
- #define SET_HOST_INDEX_0100(t, hi)
- ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_HOST_INDEX) |
- (((hi) << TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX) &
- TARGET_MODE_REPLY_0100_MASK_HOST_INDEX))
- #define GET_IOC_INDEX_0100(x) (((x) & TARGET_MODE_REPLY_0100_MASK_IOC_INDEX)
- >> TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX)
- #define SET_IOC_INDEX_0100(t, ii)
- ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_IOC_INDEX) |
- (((ii) << TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX) &
- TARGET_MODE_REPLY_0100_MASK_IOC_INDEX))
- #define GET_INITIATOR_INDEX_0100(x)
- (((x) & TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX)
- >> TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX)
- #define SET_INITIATOR_INDEX_0100(t, ii)
- ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX) |
- (((ii) << TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX) &
- TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX))
- #endif
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