patch-2.4.7 linux/drivers/message/fusion/lsi/mpi_init.h

Next file: linux/drivers/message/fusion/lsi/mpi_ioc.h
Previous file: linux/drivers/message/fusion/lsi/mpi_history.txt
Back to the patch index
Back to the overall index

diff -u --recursive --new-file v2.4.6/linux/drivers/message/fusion/lsi/mpi_init.h linux/drivers/message/fusion/lsi/mpi_init.h
@@ -0,0 +1,215 @@
+/*
+ *  Copyright (c) 2000-2001 LSI Logic Corporation.
+ *
+ *
+ *           Name:  MPI_INIT.H
+ *          Title:  MPI initiator mode messages and structures
+ *  Creation Date:  June 8, 2000
+ *
+ *    MPI Version:  01.01.03
+ *
+ *  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.
+ *  --------------------------------------------------------------------------
+ */
+
+#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 assocaited structures                              */
+/****************************************************************************/
+
+typedef struct _MSG_SCSI_IO_REQUEST
+{
+    U8                      TargetID;
+    U8                      Bus;
+    U8                      ChainOffset;
+    U8                      Function;
+    U8                      CDBLength;
+    U8                      SenseBufferLength;
+    U8                      Reserved;
+    U8                      MsgFlags;
+    U32                     MsgContext;
+    U8                      LUN[8];
+    U32                     Control;
+    U8                      CDB[16];
+    U32                     DataLength;
+    U32                     SenseBufferLowAddr;
+    SGE_IO_UNION            SGL;
+} MSG_SCSI_IO_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO_REQUEST,
+  SCSIIORequest_t, MPI_POINTER pSCSIIORequest_t;
+
+
+/* SCSIO 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)
+
+/* SCSIIO 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)
+
+/* SCSIO 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)
+
+
+/* SCSIIO reply structure */
+typedef struct _MSG_SCSI_IO_REPLY
+{
+    U8                      TargetID;
+    U8                      Bus;
+    U8                      MsgLength;
+    U8                      Function;
+    U8                      CDBLength;
+    U8                      SenseBufferLength;
+    U8                      Reserved;
+    U8                      MsgFlags;
+    U32                     MsgContext;
+    U8                      SCSIStatus;
+    U8                      SCSIState;
+    U16                     IOCStatus;
+    U32                     IOCLogInfo;
+    U32                     TransferCount;
+    U32                     SenseCount;
+    U32                     ResponseInfo;
+} MSG_SCSI_IO_REPLY, MPI_POINTER PTR_MSG_SCSI_IO_REPLY,
+  SCSIIOReply_t, MPI_POINTER pSCSIIOReply_t;
+
+
+/* SCSIIO 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)
+
+
+/* SCSIIO 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)
+
+/* SCSIIO 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 Task Management messages                                           */
+/****************************************************************************/
+
+typedef struct _MSG_SCSI_TASK_MGMT
+{
+    U8                      TargetID;
+    U8                      Bus;
+    U8                      ChainOffset;
+    U8                      Function;
+    U8                      Reserved;
+    U8                      TaskType;
+    U8                      Reserved1;
+    U8                      MsgFlags;
+    U32                     MsgContext;
+    U8                      LUN[8];
+    U32                     Reserved2[7];
+    U32                     TaskMsgContext;
+} MSG_SCSI_TASK_MGMT, MPI_POINTER PTR_SCSI_TASK_MGMT,
+  SCSITaskMgmt_t, MPI_POINTER pSCSITaskMgmt_t;
+
+/* TaskType values */
+
+#define MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK        (0x00000001)
+#define MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET     (0x00000002)
+#define MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET      (0x00000003)
+#define MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS         (0x00000004)
+
+/* MsgFlags bits */
+#define MPI_SCSITASKMGMT_MSGFLAGS_LIP_RESET_OPTION  (0x00000002)
+
+/* SCSI Task Management Reply */
+typedef struct _MSG_SCSI_TASK_MGMT_REPLY
+{
+    U8                      TargetID;
+    U8                      Bus;
+    U8                      MsgLength;
+    U8                      Function;
+    U8                      Reserved;
+    U8                      TaskType;
+    U8                      Reserved1;
+    U8                      MsgFlags;
+    U32                     MsgContext;
+    U8                      Reserved2[2];
+    U16                     IOCStatus;
+    U32                     IOCLogInfo;
+    U32                     TerminationCount;
+} MSG_SCSI_TASK_MGMT_REPLY, MPI_POINTER PTR_MSG_SCSI_TASK_MGMT_REPLY,
+  SCSITaskMgmtReply_t, MPI_POINTER pSCSITaskMgmtReply_t;
+
+#endif

FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)