diff options
Diffstat (limited to 'drivers/message/fusion/lsi/mpi_init.h')
| -rw-r--r-- | drivers/message/fusion/lsi/mpi_init.h | 362 |
1 files changed, 362 insertions, 0 deletions
diff --git a/drivers/message/fusion/lsi/mpi_init.h b/drivers/message/fusion/lsi/mpi_init.h new file mode 100644 index 000000000000..b3c95fd7256f --- /dev/null +++ b/drivers/message/fusion/lsi/mpi_init.h @@ -0,0 +1,362 @@ +/* + * Copyright (c) 2000-2003 LSI Logic Corporation. + * + * + * Name: mpi_init.h + * Title: MPI initiator mode messages and structures + * Creation Date: June 8, 2000 + * + * mpi_init.h Version: 01.05.xx + * + * Version History + * --------------- + * + * Date Version Description + * -------- -------- ------------------------------------------------------ + * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000. + * 05-24-00 00.10.02 Added SenseBufferLength to _MSG_SCSI_IO_REPLY. + * 06-06-00 01.00.01 Update version number for 1.0 release. + * 06-08-00 01.00.02 Added MPI_SCSI_RSP_INFO_ definitions. + * 11-02-00 01.01.01 Original release for post 1.0 work. + * 12-04-00 01.01.02 Added MPI_SCSIIO_CONTROL_NO_DISCONNECT. + * 02-20-01 01.01.03 Started using MPI_POINTER. + * 03-27-01 01.01.04 Added structure offset comments. + * 04-10-01 01.01.05 Added new MsgFlag for MSG_SCSI_TASK_MGMT. + * 08-08-01 01.02.01 Original release for v1.2 work. + * 08-29-01 01.02.02 Added MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET. + * Added MPI_SCSI_STATE_QUEUE_TAG_REJECTED for + * MSG_SCSI_IO_REPLY. + * 09-28-01 01.02.03 Added structures and defines for SCSI Enclosure + * Processor messages. + * 10-04-01 01.02.04 Added defines for SEP request Action field. + * 05-31-02 01.02.05 Added MPI_SCSIIO_MSGFLGS_CMD_DETERMINES_DATA_DIR define + * for SCSI IO requests. + * 11-15-02 01.02.06 Added special extended SCSI Status defines for FCP. + * 06-26-03 01.02.07 Added MPI_SCSI_STATUS_FCPEXT_UNASSIGNED define. + * -------------------------------------------------------------------------- + */ + +#ifndef MPI_INIT_H +#define MPI_INIT_H + + +/***************************************************************************** +* +* S C S I I n i t i a t o r M e s s a g e s +* +*****************************************************************************/ + +/****************************************************************************/ +/* SCSI IO messages and associated structures */ +/****************************************************************************/ + +typedef struct _MSG_SCSI_IO_REQUEST +{ + U8 TargetID; /* 00h */ + U8 Bus; /* 01h */ + U8 ChainOffset; /* 02h */ + U8 Function; /* 03h */ + U8 CDBLength; /* 04h */ + U8 SenseBufferLength; /* 05h */ + U8 Reserved; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U8 LUN[8]; /* 0Ch */ + U32 Control; /* 14h */ + U8 CDB[16]; /* 18h */ + U32 DataLength; /* 28h */ + U32 SenseBufferLowAddr; /* 2Ch */ + SGE_IO_UNION SGL; /* 30h */ +} MSG_SCSI_IO_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO_REQUEST, + SCSIIORequest_t, MPI_POINTER pSCSIIORequest_t; + + +/* SCSI IO MsgFlags bits */ + +#define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH (0x01) +#define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_32 (0x00) +#define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_64 (0x01) +#define MPI_SCSIIO_MSGFLGS_SENSE_LOCATION (0x02) +#define MPI_SCSIIO_MSGFLGS_SENSE_LOC_HOST (0x00) +#define MPI_SCSIIO_MSGFLGS_SENSE_LOC_IOC (0x02) +#define MPI_SCSIIO_MSGFLGS_CMD_DETERMINES_DATA_DIR (0x04) +#define MPI_SCSIIO_MSGFLGS_EEDP_TYPE_MASK (0xE0) +#define MPI_SCSIIO_MSGFLGS_EEDP_NONE (0x00) +#define MPI_SCSIIO_MSGFLGS_EEDP_RDPROTECT_T10 (0x20) +#define MPI_SCSIIO_MSGFLGS_EEDP_VRPROTECT_T10 (0x40) +#define MPI_SCSIIO_MSGFLGS_EEDP_WRPROTECT_T10 (0x60) +#define MPI_SCSIIO_MSGFLGS_EEDP_520_READ_MODE1 (0x20) +#define MPI_SCSIIO_MSGFLGS_EEDP_520_WRITE_MODE1 (0x40) +#define MPI_SCSIIO_MSGFLGS_EEDP_8_9_READ_MODE1 (0x60) +#define MPI_SCSIIO_MSGFLGS_EEDP_8_9_WRITE_MODE1 (0x80) + + +/* SCSI IO LUN fields */ + +#define MPI_SCSIIO_LUN_FIRST_LEVEL_ADDRESSING (0x0000FFFF) +#define MPI_SCSIIO_LUN_SECOND_LEVEL_ADDRESSING (0xFFFF0000) +#define MPI_SCSIIO_LUN_THIRD_LEVEL_ADDRESSING (0x0000FFFF) +#define MPI_SCSIIO_LUN_FOURTH_LEVEL_ADDRESSING (0xFFFF0000) +#define MPI_SCSIIO_LUN_LEVEL_1_WORD (0xFF00) +#define MPI_SCSIIO_LUN_LEVEL_1_DWORD (0x0000FF00) + +/* SCSI IO Control bits */ + +#define MPI_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000) +#define MPI_SCSIIO_CONTROL_NODATATRANSFER (0x00000000) +#define MPI_SCSIIO_CONTROL_WRITE (0x01000000) +#define MPI_SCSIIO_CONTROL_READ (0x02000000) + +#define MPI_SCSIIO_CONTROL_ADDCDBLEN_MASK (0x3C000000) +#define MPI_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26) + +#define MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700) +#define MPI_SCSIIO_CONTROL_SIMPLEQ (0x00000000) +#define MPI_SCSIIO_CONTROL_HEADOFQ (0x00000100) +#define MPI_SCSIIO_CONTROL_ORDEREDQ (0x00000200) +#define MPI_SCSIIO_CONTROL_ACAQ (0x00000400) +#define MPI_SCSIIO_CONTROL_UNTAGGED (0x00000500) +#define MPI_SCSIIO_CONTROL_NO_DISCONNECT (0x00000700) + +#define MPI_SCSIIO_CONTROL_TASKMANAGE_MASK (0x00FF0000) +#define MPI_SCSIIO_CONTROL_OBSOLETE (0x00800000) +#define MPI_SCSIIO_CONTROL_CLEAR_ACA_RSV (0x00400000) +#define MPI_SCSIIO_CONTROL_TARGET_RESET (0x00200000) +#define MPI_SCSIIO_CONTROL_LUN_RESET_RSV (0x00100000) +#define MPI_SCSIIO_CONTROL_RESERVED (0x00080000) +#define MPI_SCSIIO_CONTROL_CLR_TASK_SET_RSV (0x00040000) +#define MPI_SCSIIO_CONTROL_ABORT_TASK_SET (0x00020000) +#define MPI_SCSIIO_CONTROL_RESERVED2 (0x00010000) + + +/* SCSI IO reply structure */ +typedef struct _MSG_SCSI_IO_REPLY +{ + U8 TargetID; /* 00h */ + U8 Bus; /* 01h */ + U8 MsgLength; /* 02h */ + U8 Function; /* 03h */ + U8 CDBLength; /* 04h */ + U8 SenseBufferLength; /* 05h */ + U8 Reserved; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U8 SCSIStatus; /* 0Ch */ + U8 SCSIState; /* 0Dh */ + U16 IOCStatus; /* 0Eh */ + U32 IOCLogInfo; /* 10h */ + U32 TransferCount; /* 14h */ + U32 SenseCount; /* 18h */ + U32 ResponseInfo; /* 1Ch */ +} MSG_SCSI_IO_REPLY, MPI_POINTER PTR_MSG_SCSI_IO_REPLY, + SCSIIOReply_t, MPI_POINTER pSCSIIOReply_t; + + +/* SCSI IO Reply SCSIStatus values (SAM-2 status codes) */ + +#define MPI_SCSI_STATUS_SUCCESS (0x00) +#define MPI_SCSI_STATUS_CHECK_CONDITION (0x02) +#define MPI_SCSI_STATUS_CONDITION_MET (0x04) +#define MPI_SCSI_STATUS_BUSY (0x08) +#define MPI_SCSI_STATUS_INTERMEDIATE (0x10) +#define MPI_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14) +#define MPI_SCSI_STATUS_RESERVATION_CONFLICT (0x18) +#define MPI_SCSI_STATUS_COMMAND_TERMINATED (0x22) +#define MPI_SCSI_STATUS_TASK_SET_FULL (0x28) +#define MPI_SCSI_STATUS_ACA_ACTIVE (0x30) + +#define MPI_SCSI_STATUS_FCPEXT_DEVICE_LOGGED_OUT (0x80) +#define MPI_SCSI_STATUS_FCPEXT_NO_LINK (0x81) +#define MPI_SCSI_STATUS_FCPEXT_UNASSIGNED (0x82) + + +/* SCSI IO Reply SCSIState values */ + +#define MPI_SCSI_STATE_AUTOSENSE_VALID (0x01) +#define MPI_SCSI_STATE_AUTOSENSE_FAILED (0x02) +#define MPI_SCSI_STATE_NO_SCSI_STATUS (0x04) +#define MPI_SCSI_STATE_TERMINATED (0x08) +#define MPI_SCSI_STATE_RESPONSE_INFO_VALID (0x10) +#define MPI_SCSI_STATE_QUEUE_TAG_REJECTED (0x20) + +/* SCSI IO Reply ResponseInfo values */ +/* (FCP-1 RSP_CODE values and SPI-3 Packetized Failure codes) */ + +#define MPI_SCSI_RSP_INFO_FUNCTION_COMPLETE (0x00000000) +#define MPI_SCSI_RSP_INFO_FCP_BURST_LEN_ERROR (0x01000000) +#define MPI_SCSI_RSP_INFO_CMND_FIELDS_INVALID (0x02000000) +#define MPI_SCSI_RSP_INFO_FCP_DATA_RO_ERROR (0x03000000) +#define MPI_SCSI_RSP_INFO_TASK_MGMT_UNSUPPORTED (0x04000000) +#define MPI_SCSI_RSP_INFO_TASK_MGMT_FAILED (0x05000000) +#define MPI_SCSI_RSP_INFO_SPI_LQ_INVALID_TYPE (0x06000000) + + +/****************************************************************************/ +/* SCSI IO 32 Request message structure */ +/****************************************************************************/ + +typedef struct _MSG_SCSI_IO32_REQUEST +{ + U8 TargetID; /* 00h */ + U8 Bus; /* 01h */ + U8 ChainOffset; /* 02h */ + U8 Function; /* 03h */ + U8 CDBLength; /* 04h */ + U8 SenseBufferLength; /* 05h */ + U8 Reserved; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U8 LUN[8]; /* 0Ch */ + U32 Control; /* 14h */ + U8 CDB[32]; /* 18h */ + U32 DataLength; /* 38h */ + U32 SenseBufferLowAddr; /* 3Ch */ + SGE_IO_UNION SGL; /* 40h */ +} MSG_SCSI_IO32_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO32_REQUEST, + SCSIIO32Request_t, MPI_POINTER pSCSIIO32Request_t; + +/* SCSI IO 32 uses the same defines as above for SCSI IO */ + + +/****************************************************************************/ +/* SCSI Task Management messages */ +/****************************************************************************/ + +typedef struct _MSG_SCSI_TASK_MGMT +{ + U8 TargetID; /* 00h */ + U8 Bus; /* 01h */ + U8 ChainOffset; /* 02h */ + U8 Function; /* 03h */ + U8 Reserved; /* 04h */ + U8 TaskType; /* 05h */ + U8 Reserved1; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U8 LUN[8]; /* 0Ch */ + U32 Reserved2[7]; /* 14h */ + U32 TaskMsgContext; /* 30h */ +} MSG_SCSI_TASK_MGMT, MPI_POINTER PTR_SCSI_TASK_MGMT, + SCSITaskMgmt_t, MPI_POINTER pSCSITaskMgmt_t; + +/* TaskType values */ + +#define MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01) +#define MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02) +#define MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03) +#define MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS (0x04) +#define MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05) +#define MPI_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06) + +/* MsgFlags bits */ +#define MPI_SCSITASKMGMT_MSGFLAGS_TARGET_RESET_OPTION (0x00) +#define MPI_SCSITASKMGMT_MSGFLAGS_LIP_RESET_OPTION (0x02) +#define MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION (0x04) + +/* SCSI Task Management Reply */ +typedef struct _MSG_SCSI_TASK_MGMT_REPLY +{ + U8 TargetID; /* 00h */ + U8 Bus; /* 01h */ + U8 MsgLength; /* 02h */ + U8 Function; /* 03h */ + U8 Reserved; /* 04h */ + U8 TaskType; /* 05h */ + U8 Reserved1; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U8 Reserved2[2]; /* 0Ch */ + U16 IOCStatus; /* 0Eh */ + U32 IOCLogInfo; /* 10h */ + U32 TerminationCount; /* 14h */ +} MSG_SCSI_TASK_MGMT_REPLY, MPI_POINTER PTR_MSG_SCSI_TASK_MGMT_REPLY, + SCSITaskMgmtReply_t, MPI_POINTER pSCSITaskMgmtReply_t; + + +/****************************************************************************/ +/* SCSI Enclosure Processor messages */ +/****************************************************************************/ + +typedef struct _MSG_SEP_REQUEST +{ + U8 TargetID; /* 00h */ + U8 Bus; /* 01h */ + U8 ChainOffset; /* 02h */ + U8 Function; /* 03h */ + U8 Action; /* 04h */ + U8 Reserved1; /* 05h */ + U8 Reserved2; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U32 SlotStatus; /* 0Ch */ +} MSG_SEP_REQUEST, MPI_POINTER PTR_MSG_SEP_REQUEST, + SEPRequest_t, MPI_POINTER pSEPRequest_t; + +/* Action defines */ +#define MPI_SEP_REQ_ACTION_WRITE_STATUS (0x00) +#define MPI_SEP_REQ_ACTION_READ_STATUS (0x01) + +/* SlotStatus bits for MSG_SEP_REQUEST */ +#define MPI_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001) +#define MPI_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002) +#define MPI_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004) +#define MPI_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) +#define MPI_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) +#define MPI_SEP_REQ_SLOTSTATUS_PARITY_CHECK (0x00000020) +#define MPI_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040) +#define MPI_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080) +#define MPI_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100) +#define MPI_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200) +#define MPI_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) +#define MPI_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000) +#define MPI_SEP_REQ_SLOTSTATUS_REQUEST_INSERT (0x00080000) +#define MPI_SEP_REQ_SLOTSTATUS_DO_NOT_MOVE (0x00400000) +#define MPI_SEP_REQ_SLOTSTATUS_B_ENABLE_BYPASS (0x04000000) +#define MPI_SEP_REQ_SLOTSTATUS_A_ENABLE_BYPASS (0x08000000) +#define MPI_SEP_REQ_SLOTSTATUS_DEV_OFF (0x10000000) +#define MPI_SEP_REQ_SLOTSTATUS_SWAP_RESET (0x80000000) + + +typedef struct _MSG_SEP_REPLY +{ + U8 TargetID; /* 00h */ + U8 Bus; /* 01h */ + U8 MsgLength; /* 02h */ + U8 Function; /* 03h */ + U8 Action; /* 04h */ + U8 Reserved1; /* 05h */ + U8 Reserved2; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U16 Reserved3; /* 0Ch */ + U16 IOCStatus; /* 0Eh */ + U32 IOCLogInfo; /* 10h */ + U32 SlotStatus; /* 14h */ +} MSG_SEP_REPLY, MPI_POINTER PTR_MSG_SEP_REPLY, + SEPReply_t, MPI_POINTER pSEPReply_t; + +/* SlotStatus bits for MSG_SEP_REPLY */ +#define MPI_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001) +#define MPI_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002) +#define MPI_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004) +#define MPI_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) +#define MPI_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) +#define MPI_SEP_REPLY_SLOTSTATUS_PARITY_CHECK (0x00000020) +#define MPI_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040) +#define MPI_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080) +#define MPI_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100) +#define MPI_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200) +#define MPI_SEP_REPLY_SLOTSTATUS_REPORT (0x00010000) +#define MPI_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) +#define MPI_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000) +#define MPI_SEP_REPLY_SLOTSTATUS_INSERT_READY (0x00080000) +#define MPI_SEP_REPLY_SLOTSTATUS_DO_NOT_REMOVE (0x00400000) +#define MPI_SEP_REPLY_SLOTSTATUS_B_BYPASS_ENABLED (0x01000000) +#define MPI_SEP_REPLY_SLOTSTATUS_A_BYPASS_ENABLED (0x02000000) +#define MPI_SEP_REPLY_SLOTSTATUS_B_ENABLE_BYPASS (0x04000000) +#define MPI_SEP_REPLY_SLOTSTATUS_A_ENABLE_BYPASS (0x08000000) +#define MPI_SEP_REPLY_SLOTSTATUS_DEV_OFF (0x10000000) +#define MPI_SEP_REPLY_SLOTSTATUS_FAULT_SENSED (0x40000000) +#define MPI_SEP_REPLY_SLOTSTATUS_SWAPPED (0x80000000) + +#endif |