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ubuntu-linux-kernel/drivers/message/fusion/lsi/mpi_targ.h

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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2000-2008 LSI Corporation.
*
*
* Name: mpi_targ.h
* Title: MPI Target mode messages and structures
* Creation Date: June 22, 2000
*
* mpi_targ.h Version: 01.05.06
*
* 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.
* 03-14-02 01.02.05 Modified MPI_TARGET_FCP_RSP_BUFFER to get the proper
* byte ordering.
* 05-31-02 01.02.06 Modified TARGET_MODE_REPLY_ALIAS_MASK to only include
* one bit.
* Added AliasIndex field to MPI_TARGET_FCP_CMD_BUFFER.
* 09-16-02 01.02.07 Added flags for confirmed completion.
* Added PRIORITY_REASON_TARGET_BUSY.
* 11-15-02 01.02.08 Added AliasID field to MPI_TARGET_SCSI_SPI_CMD_BUFFER.
* 04-01-03 01.02.09 Added OptionalOxid field to MPI_TARGET_FCP_CMD_BUFFER.
* 05-11-04 01.03.01 Original release for MPI v1.3.
* 08-19-04 01.05.01 Added new request message structures for
* MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
* MSG_TARGET_CMD_BUF_POST_LIST_REQUEST, and
* MSG_TARGET_ASSIST_EXT_REQUEST.
* Added new structures for SAS SSP Command buffer, SSP
* Task buffer, and SSP Status IU.
* 10-05-04 01.05.02 MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY added.
* 02-22-05 01.05.03 Changed a comment.
* 03-11-05 01.05.04 Removed TargetAssistExtended Request.
* 06-24-05 01.05.05 Added TargetAssistExtended structures and defines.
* 03-27-06 01.05.06 Added a comment.
* --------------------------------------------------------------------------
*/
#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;
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;
#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_TARGET_BUSY (0x09)
#define PRIORITY_REASON_UNKNOWN (0xFF)
/****************************************************************************/
/* Target Command Buffer Post Base Request */
/****************************************************************************/
typedef struct _MSG_TARGET_CMD_BUF_POST_BASE_REQUEST
{
U8 BufferPostFlags; /* 00h */
U8 PortNumber; /* 01h */
U8 ChainOffset; /* 02h */
U8 Function; /* 03h */
U16 TotalCmdBuffers; /* 04h */
U8 Reserved; /* 06h */
U8 MsgFlags; /* 07h */
U32 MsgContext; /* 08h */
U32 Reserved1; /* 0Ch */
U16 CmdBufferLength; /* 10h */
U16 NextCmdBufferOffset; /* 12h */
U32 BaseAddressLow; /* 14h */
U32 BaseAddressHigh; /* 18h */
} MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
MPI_POINTER PTR__MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
TargetCmdBufferPostBaseRequest_t,
MPI_POINTER pTargetCmdBufferPostBaseRequest_t;
#define CMD_BUFFER_POST_BASE_FLAGS_AUTO_POST_ALL (0x01)
typedef struct _MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_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 */
} MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY,
MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY,
TargetCmdBufferPostBaseListReply_t,
MPI_POINTER pTargetCmdBufferPostBaseListReply_t;
/****************************************************************************/
/* Target Command Buffer Post List Request */
/****************************************************************************/
typedef struct _MSG_TARGET_CMD_BUF_POST_LIST_REQUEST
{
U8 Reserved; /* 00h */
U8 PortNumber; /* 01h */
U8 ChainOffset; /* 02h */
U8 Function; /* 03h */
U16 CmdBufferCount; /* 04h */
U8 Reserved1; /* 06h */
U8 MsgFlags; /* 07h */
U32 MsgContext; /* 08h */
U32 Reserved2; /* 0Ch */
U16 IoIndex[2]; /* 10h */
} MSG_TARGET_CMD_BUF_POST_LIST_REQUEST,
MPI_POINTER PTR_MSG_TARGET_CMD_BUF_POST_LIST_REQUEST,
TargetCmdBufferPostListRequest_t,
MPI_POINTER pTargetCmdBufferPostListRequest_t;
/****************************************************************************/
/* Command Buffer Formats (with 16 byte CDB) */
/****************************************************************************/
typedef struct _MPI_TARGET_FCP_CMD_BUFFER
{
U8 FcpLun[8]; /* 00h */
U8 FcpCntl[4]; /* 08h */
U8 FcpCdb[16]; /* 0Ch */
U32 FcpDl; /* 1Ch */
U8 AliasIndex; /* 20h */
U8 Reserved1; /* 21h */
U16 OptionalOxid; /* 22h */
} 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 */
/* Alias ID */
U8 AliasID; /* 24h */
U8 Reserved1; /* 25h */
U16 Reserved2; /* 26h */
} MPI_TARGET_SCSI_SPI_CMD_BUFFER,
MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_CMD_BUFFER,
MpiTargetScsiSpiCmdBuffer, MPI_POINTER pMpiTargetScsiSpiCmdBuffer;
typedef struct _MPI_TARGET_SSP_CMD_BUFFER
{
U8 FrameType; /* 00h */
U8 Reserved1; /* 01h */
U16 Reserved2; /* 02h */
U16 InitiatorTag; /* 04h */
U16 DevHandle; /* 06h */
/* COMMAND information unit starts here */
U8 LogicalUnitNumber[8]; /* 08h */
U8 Reserved3; /* 10h */
U8 TaskAttribute; /* lower 3 bits */ /* 11h */
U8 Reserved4; /* 12h */
U8 AdditionalCDBLength; /* upper 5 bits */ /* 13h */
U8 CDB[16]; /* 14h */
/* Additional CDB bytes extend past the CDB field */
} MPI_TARGET_SSP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_SSP_CMD_BUFFER,
MpiTargetSspCmdBuffer, MPI_POINTER pMpiTargetSspCmdBuffer;
typedef struct _MPI_TARGET_SSP_TASK_BUFFER
{
U8 FrameType; /* 00h */
U8 Reserved1; /* 01h */
U16 Reserved2; /* 02h */
U16 InitiatorTag; /* 04h */
U16 DevHandle; /* 06h */
/* TASK information unit starts here */
U8 LogicalUnitNumber[8]; /* 08h */
U8 Reserved3; /* 10h */
U8 Reserved4; /* 11h */
U8 TaskManagementFunction; /* 12h */
U8 Reserved5; /* 13h */
U16 ManagedTaskTag; /* 14h */
U16 Reserved6; /* 16h */
U32 Reserved7; /* 18h */
U32 Reserved8; /* 1Ch */
U32 Reserved9; /* 20h */
} MPI_TARGET_SSP_TASK_BUFFER, MPI_POINTER PTR_MPI_TARGET_SSP_TASK_BUFFER,
MpiTargetSspTaskBuffer, MPI_POINTER pMpiTargetSspTaskBuffer;
/****************************************************************************/
/* 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_CONFIRMED (0x08)
#define TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80)
/* Standard Target Mode Reply message */
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 Assist Extended Request */
/****************************************************************************/
typedef struct _MSG_TARGET_ASSIST_EXT_REQUEST
{
U8 StatusCode; /* 00h */
U8 TargetAssistFlags; /* 01h */
U8 ChainOffset; /* 02h */
U8 Function; /* 03h */
U16 QueueTag; /* 04h */
U8 Reserved1; /* 06h */
U8 MsgFlags; /* 07h */
U32 MsgContext; /* 08h */
U32 ReplyWord; /* 0Ch */
U8 LUN[8]; /* 10h */
U32 RelativeOffset; /* 18h */
U32 Reserved2; /* 1Ch */
U32 Reserved3; /* 20h */
U32 PrimaryReferenceTag; /* 24h */
U16 PrimaryApplicationTag; /* 28h */
U16 PrimaryApplicationTagMask; /* 2Ah */
U32 Reserved4; /* 2Ch */
U32 DataLength; /* 30h */
U32 BidirectionalDataLength; /* 34h */
U32 SecondaryReferenceTag; /* 38h */
U16 SecondaryApplicationTag; /* 3Ch */
U16 Reserved5; /* 3Eh */
U16 EEDPFlags; /* 40h */
U16 ApplicationTagTranslationMask; /* 42h */
U32 EEDPBlockSize; /* 44h */
U8 SGLOffset0; /* 48h */
U8 SGLOffset1; /* 49h */
U8 SGLOffset2; /* 4Ah */
U8 SGLOffset3; /* 4Bh */
U32 Reserved6; /* 4Ch */
SGE_IO_UNION SGL[1]; /* 50h */
} MSG_TARGET_ASSIST_EXT_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_EXT_REQUEST,
TargetAssistExtRequest_t, MPI_POINTER pTargetAssistExtRequest_t;
/* see the defines after MSG_TARGET_ASSIST_REQUEST for TargetAssistFlags */
/* defines for the MsgFlags field */
#define TARGET_ASSIST_EXT_MSGFLAGS_BIDIRECTIONAL (0x20)
#define TARGET_ASSIST_EXT_MSGFLAGS_MULTICAST (0x10)
#define TARGET_ASSIST_EXT_MSGFLAGS_SGL_OFFSET_CHAINS (0x08)
/* defines for the EEDPFlags field */
#define TARGET_ASSIST_EXT_EEDP_MASK_OP (0x0007)
#define TARGET_ASSIST_EXT_EEDP_NOOP_OP (0x0000)
#define TARGET_ASSIST_EXT_EEDP_CHK_OP (0x0001)
#define TARGET_ASSIST_EXT_EEDP_STRIP_OP (0x0002)
#define TARGET_ASSIST_EXT_EEDP_CHKRM_OP (0x0003)
#define TARGET_ASSIST_EXT_EEDP_INSERT_OP (0x0004)
#define TARGET_ASSIST_EXT_EEDP_REPLACE_OP (0x0006)
#define TARGET_ASSIST_EXT_EEDP_CHKREGEN_OP (0x0007)
#define TARGET_ASSIST_EXT_EEDP_PASS_REF_TAG (0x0008)
#define TARGET_ASSIST_EXT_EEDP_T10_CHK_MASK (0x0700)
#define TARGET_ASSIST_EXT_EEDP_T10_CHK_GUARD (0x0100)
#define TARGET_ASSIST_EXT_EEDP_T10_CHK_APPTAG (0x0200)
#define TARGET_ASSIST_EXT_EEDP_T10_CHK_REFTAG (0x0400)
#define TARGET_ASSIST_EXT_EEDP_T10_CHK_SHIFT (8)
#define TARGET_ASSIST_EXT_EEDP_INC_SEC_APPTAG (0x1000)
#define TARGET_ASSIST_EXT_EEDP_INC_PRI_APPTAG (0x2000)
#define TARGET_ASSIST_EXT_EEDP_INC_SEC_REFTAG (0x4000)
#define TARGET_ASSIST_EXT_EEDP_INC_PRI_REFTAG (0x8000)
/****************************************************************************/
/* 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_CONFIRMED (0x08)
#define TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER (0x80)
/*
* NOTE: FCP_RSP data is big-endian. When used on a little-endian system, this
* structure properly orders the bytes.
*/
typedef struct _MPI_TARGET_FCP_RSP_BUFFER
{
U8 Reserved0[8]; /* 00h */
U8 Reserved1[2]; /* 08h */
U8 FcpFlags; /* 0Ah */
U8 FcpStatus; /* 0Bh */
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;
/*
* NOTE: The SPI status IU is big-endian. When used on a little-endian system,
* this structure properly orders the bytes.
*/
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;
/*
* NOTE: The SSP status IU is big-endian. When used on a little-endian system,
* this structure properly orders the bytes.
*/
typedef struct _MPI_TARGET_SSP_RSP_IU
{
U32 Reserved0[6]; /* reserved for SSP header */ /* 00h */
/* start of RESPONSE information unit */
U32 Reserved1; /* 18h */
U32 Reserved2; /* 1Ch */
U16 Reserved3; /* 20h */
U8 DataPres; /* lower 2 bits */ /* 22h */
U8 Status; /* 23h */
U32 Reserved4; /* 24h */
U32 SenseDataLength; /* 28h */
U32 ResponseDataLength; /* 2Ch */
U8 ResponseSenseData[4]; /* 30h */
} MPI_TARGET_SSP_RSP_IU, MPI_POINTER PTR_MPI_TARGET_SSP_RSP_IU,
MpiTargetSspRspIu_t, MPI_POINTER pMpiTargetSspRspIu_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 (0x04000000)
#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