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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright 2000-2020 Broadcom Inc. All rights reserved.
*
*
* Name: mpi2_init.h
* Title: MPI SCSI initiator mode messages and structures
* Creation Date: June 23, 2006
*
* mpi2_init.h Version: 02.00.21
*
* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
* prefix are for use only on MPI v2.5 products, and must not be used
* with MPI v2.0 products. Unless otherwise noted, names beginning with
* MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products.
*
* Version History
* ---------------
*
* Date Version Description
* -------- -------- ------------------------------------------------------
* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
* 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t.
* 12-18-07 02.00.02 Modified Task Management Target Reset Method defines.
* 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention.
* 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY.
* 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t.
* 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO
* Control field Task Attribute flags.
* Moved LUN field defines to mpi2.h becasue they are
* common to many structures.
* 05-06-09 02.00.07 Changed task management type of Query Unit Attention to
* Query Asynchronous Event.
* Defined two new bits in the SlotStatus field of the SCSI
* Enclosure Processor Request and Reply.
* 10-28-09 02.00.08 Added defines for decoding the ResponseInfo bytes for
* both SCSI IO Error Reply and SCSI Task Management Reply.
* Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY.
* Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define.
* 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it.
* 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request.
* 11-10-10 02.00.11 Added MPI2_SCSIIO_NUM_SGLOFFSETS define.
* 11-18-11 02.00.12 Incorporating additions for MPI v2.5.
* 02-06-12 02.00.13 Added alternate defines for Task Priority / Command
* Priority to match SAM-4.
* Added EEDPErrorOffset to MPI2_SCSI_IO_REPLY.
* 07-10-12 02.00.14 Added MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION.
* 04-09-13 02.00.15 Added SCSIStatusQualifier field to MPI2_SCSI_IO_REPLY,
* replacing the Reserved4 field.
* 11-18-14 02.00.16 Updated copyright information.
* 03-16-15 02.00.17 Updated for MPI v2.6.
* Added MPI26_SCSIIO_IOFLAGS_ESCAPE_PASSTHROUGH.
* Added MPI2_SEP_REQ_SLOTSTATUS_DEV_OFF and
* MPI2_SEP_REPLY_SLOTSTATUS_DEV_OFF.
* 08-26-15 02.00.18 Added SCSITASKMGMT_MSGFLAGS for Target Reset.
* 12-18-15 02.00.19 Added EEDPObservedValue added to SCSI IO Reply message.
* 01-04-16 02.00.20 Modified EEDP reported values in SCSI IO Reply message.
* 01-21-16 02.00.21 Modified MPI26_SCSITASKMGMT_MSGFLAGS_PCIE* defines to
* be unique within first 32 characters.
* --------------------------------------------------------------------------
*/
#ifndef MPI2_INIT_H
#define MPI2_INIT_H
/*****************************************************************************
*
* SCSI Initiator Messages
*
*****************************************************************************/
/****************************************************************************
* SCSI IO messages and associated structures
****************************************************************************/
typedef struct _MPI2_SCSI_IO_CDB_EEDP32 {
U8 CDB[20]; /*0x00 */
__be32 PrimaryReferenceTag; /*0x14 */
U16 PrimaryApplicationTag; /*0x18 */
U16 PrimaryApplicationTagMask; /*0x1A */
U32 TransferLength; /*0x1C */
} MPI2_SCSI_IO_CDB_EEDP32, *PTR_MPI2_SCSI_IO_CDB_EEDP32,
Mpi2ScsiIoCdbEedp32_t, *pMpi2ScsiIoCdbEedp32_t;
/*MPI v2.0 CDB field */
typedef union _MPI2_SCSI_IO_CDB_UNION {
U8 CDB32[32];
MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
MPI2_SGE_SIMPLE_UNION SGE;
} MPI2_SCSI_IO_CDB_UNION, *PTR_MPI2_SCSI_IO_CDB_UNION,
Mpi2ScsiIoCdb_t, *pMpi2ScsiIoCdb_t;
/*MPI v2.0 SCSI IO Request Message */
typedef struct _MPI2_SCSI_IO_REQUEST {
U16 DevHandle; /*0x00 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved1; /*0x04 */
U8 Reserved2; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved3; /*0x0A */
U32 SenseBufferLowAddress; /*0x0C */
U16 SGLFlags; /*0x10 */
U8 SenseBufferLength; /*0x12 */
U8 Reserved4; /*0x13 */
U8 SGLOffset0; /*0x14 */
U8 SGLOffset1; /*0x15 */
U8 SGLOffset2; /*0x16 */
U8 SGLOffset3; /*0x17 */
U32 SkipCount; /*0x18 */
U32 DataLength; /*0x1C */
U32 BidirectionalDataLength; /*0x20 */
U16 IoFlags; /*0x24 */
U16 EEDPFlags; /*0x26 */
U32 EEDPBlockSize; /*0x28 */
U32 SecondaryReferenceTag; /*0x2C */
U16 SecondaryApplicationTag; /*0x30 */
U16 ApplicationTagTranslationMask; /*0x32 */
U8 LUN[8]; /*0x34 */
U32 Control; /*0x3C */
MPI2_SCSI_IO_CDB_UNION CDB; /*0x40 */
#ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */
MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion;
#endif
MPI2_SGE_IO_UNION SGL; /*0x60 */
} MPI2_SCSI_IO_REQUEST, *PTR_MPI2_SCSI_IO_REQUEST,
Mpi2SCSIIORequest_t, *pMpi2SCSIIORequest_t;
/*SCSI IO MsgFlags bits */
/*MsgFlags for SenseBufferAddressSpace */
#define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C)
#define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00)
#define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04)
#define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08)
#define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C)
#define MPI26_SCSIIO_MSGFLAGS_IOCCTL_SENSE_ADDR (0x08)
/*SCSI IO SGLFlags bits */
/*base values for Data Location Address Space */
#define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C)
#define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00)
#define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04)
#define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08)
#define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C)
/*base values for Type */
#define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03)
#define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00)
#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01)
#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02)
/*shift values for each sub-field */
#define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12)
#define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8)
#define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4)
#define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0)
/*number of SGLOffset fields */
#define MPI2_SCSIIO_NUM_SGLOFFSETS (4)
/*SCSI IO IoFlags bits */
/*Large CDB Address Space */
#define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000)
#define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000)
#define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000)
#define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000)
#define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000)
#define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000)
#define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800)
#define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400)
#define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200)
#define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF)
/*SCSI IO EEDPFlags bits */
#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000)
#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000)
#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000)
#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100)
#define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008)
#define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007)
#define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001)
#define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003)
#define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004)
#define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007)
/*SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */
/*SCSI IO Control bits */
#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000)
#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26)
#define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000)
#define MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION (24)
#define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000)
#define MPI2_SCSIIO_CONTROL_WRITE (0x01000000)
#define MPI2_SCSIIO_CONTROL_READ (0x02000000)
#define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000)
#define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800)
#define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11)
/*alternate name for the previous field; called Command Priority in SAM-4 */
#define MPI2_SCSIIO_CONTROL_CMDPRI_MASK (0x00007800)
#define MPI2_SCSIIO_CONTROL_CMDPRI_SHIFT (11)
#define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700)
#define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000)
#define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100)
#define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200)
#define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400)
#define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0)
#define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000)
#define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040)
#define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080)
/*MPI v2.5 CDB field */
typedef union _MPI25_SCSI_IO_CDB_UNION {
U8 CDB32[32];
MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
MPI2_IEEE_SGE_SIMPLE64 SGE;
} MPI25_SCSI_IO_CDB_UNION, *PTR_MPI25_SCSI_IO_CDB_UNION,
Mpi25ScsiIoCdb_t, *pMpi25ScsiIoCdb_t;
/*MPI v2.5/2.6 SCSI IO Request Message */
typedef struct _MPI25_SCSI_IO_REQUEST {
U16 DevHandle; /*0x00 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved1; /*0x04 */
U8 Reserved2; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved3; /*0x0A */
U32 SenseBufferLowAddress; /*0x0C */
U8 DMAFlags; /*0x10 */
U8 Reserved5; /*0x11 */
U8 SenseBufferLength; /*0x12 */
U8 Reserved4; /*0x13 */
U8 SGLOffset0; /*0x14 */
U8 SGLOffset1; /*0x15 */
U8 SGLOffset2; /*0x16 */
U8 SGLOffset3; /*0x17 */
U32 SkipCount; /*0x18 */
U32 DataLength; /*0x1C */
U32 BidirectionalDataLength; /*0x20 */
U16 IoFlags; /*0x24 */
U16 EEDPFlags; /*0x26 */
U16 EEDPBlockSize; /*0x28 */
U16 Reserved6; /*0x2A */
U32 SecondaryReferenceTag; /*0x2C */
U16 SecondaryApplicationTag; /*0x30 */
U16 ApplicationTagTranslationMask; /*0x32 */
U8 LUN[8]; /*0x34 */
U32 Control; /*0x3C */
MPI25_SCSI_IO_CDB_UNION CDB; /*0x40 */
#ifdef MPI25_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */
MPI25_SCSI_IO_VENDOR_UNIQUE VendorRegion;
#endif
MPI25_SGE_IO_UNION SGL; /*0x60 */
} MPI25_SCSI_IO_REQUEST, *PTR_MPI25_SCSI_IO_REQUEST,
Mpi25SCSIIORequest_t, *pMpi25SCSIIORequest_t;
/*use MPI2_SCSIIO_MSGFLAGS_ defines for the MsgFlags field */
/*Defines for the DMAFlags field
* Each setting affects 4 SGLS, from SGL0 to SGL3.
* D = Data
* C = Cache DIF
* I = Interleaved
* H = Host DIF
*/
#define MPI25_SCSIIO_DMAFLAGS_OP_MASK (0x0F)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_D (0x00)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_C (0x01)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_I (0x02)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_C (0x03)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_I (0x04)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_I_I (0x05)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_C (0x06)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_I (0x07)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_C_I_I (0x08)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_I_I_I (0x09)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_D (0x0A)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_C (0x0B)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_I (0x0C)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_C (0x0D)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_I (0x0E)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_I_I (0x0F)
/*number of SGLOffset fields */
#define MPI25_SCSIIO_NUM_SGLOFFSETS (4)
/*defines for the IoFlags field */
#define MPI25_SCSIIO_IOFLAGS_IO_PATH_MASK (0xC000)
#define MPI25_SCSIIO_IOFLAGS_NORMAL_PATH (0x0000)
#define MPI25_SCSIIO_IOFLAGS_FAST_PATH (0x4000)
#define MPI26_SCSIIO_IOFLAGS_ESCAPE_PASSTHROUGH (0x2000)
#define MPI25_SCSIIO_IOFLAGS_LARGE_CDB (0x1000)
#define MPI25_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800)
#define MPI26_SCSIIO_IOFLAGS_PORT_REQUEST (0x0400)
#define MPI25_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF)
/*MPI v2.5 defines for the EEDPFlags bits */
/*use MPI2_SCSIIO_EEDPFLAGS_ defines for the other EEDPFlags bits */
#define MPI25_SCSIIO_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0)
#define MPI25_SCSIIO_EEDPFLAGS_COMPATIBLE_MODE (0x0000)
#define MPI25_SCSIIO_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040)
#define MPI25_SCSIIO_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080)
#define MPI25_SCSIIO_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0)
#define MPI25_SCSIIO_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030)
#define MPI25_SCSIIO_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000)
#define MPI25_SCSIIO_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010)
/*use MPI2_LUN_ defines from mpi2.h for the LUN field */
/*use MPI2_SCSIIO_CONTROL_ defines for the Control field */
/*NOTE: The SCSI IO Reply is nearly the same for MPI 2.0 and MPI 2.5, so
* MPI2_SCSI_IO_REPLY is used for both.
*/
/*SCSI IO Error Reply Message */
typedef struct _MPI2_SCSI_IO_REPLY {
U16 DevHandle; /*0x00 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved1; /*0x04 */
U8 Reserved2; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved3; /*0x0A */
U8 SCSIStatus; /*0x0C */
U8 SCSIState; /*0x0D */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U32 TransferCount; /*0x14 */
U32 SenseCount; /*0x18 */
U32 ResponseInfo; /*0x1C */
U16 TaskTag; /*0x20 */
U16 SCSIStatusQualifier; /* 0x22 */
U32 BidirectionalTransferCount; /*0x24 */
/* MPI 2.5+ only; Reserved in MPI 2.0 */
U32 EEDPErrorOffset; /* 0x28 */
/* MPI 2.5+ only; Reserved in MPI 2.0 */
U16 EEDPObservedAppTag; /* 0x2C */
/* MPI 2.5+ only; Reserved in MPI 2.0 */
U16 EEDPObservedGuard; /* 0x2E */
/* MPI 2.5+ only; Reserved in MPI 2.0 */
U32 EEDPObservedRefTag; /* 0x30 */
} MPI2_SCSI_IO_REPLY, *PTR_MPI2_SCSI_IO_REPLY,
Mpi2SCSIIOReply_t, *pMpi2SCSIIOReply_t;
/*SCSI IO Reply MsgFlags bits */
#define MPI26_SCSIIO_REPLY_MSGFLAGS_REFTAG_OBSERVED_VALID (0x01)
#define MPI26_SCSIIO_REPLY_MSGFLAGS_GUARD_OBSERVED_VALID (0x02)
#define MPI26_SCSIIO_REPLY_MSGFLAGS_APPTAG_OBSERVED_VALID (0x04)
/*SCSI IO Reply SCSIStatus values (SAM-4 status codes) */
#define MPI2_SCSI_STATUS_GOOD (0x00)
#define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02)
#define MPI2_SCSI_STATUS_CONDITION_MET (0x04)
#define MPI2_SCSI_STATUS_BUSY (0x08)
#define MPI2_SCSI_STATUS_INTERMEDIATE (0x10)
#define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14)
#define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18)
#define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /*obsolete */
#define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28)
#define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30)
#define MPI2_SCSI_STATUS_TASK_ABORTED (0x40)
/*SCSI IO Reply SCSIState flags */
#define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10)
#define MPI2_SCSI_STATE_TERMINATED (0x08)
#define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04)
#define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02)
#define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01)
/*masks and shifts for the ResponseInfo field */
#define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF)
#define MPI2_SCSI_RI_SHIFT_REASONCODE (0)
#define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF)
/****************************************************************************
* SCSI Task Management messages
****************************************************************************/
/*SCSI Task Management Request Message */
typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST {
U16 DevHandle; /*0x00 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U8 Reserved1; /*0x04 */
U8 TaskType; /*0x05 */
U8 Reserved2; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved3; /*0x0A */
U8 LUN[8]; /*0x0C */
U32 Reserved4[7]; /*0x14 */
U16 TaskMID; /*0x30 */
U16 Reserved5; /*0x32 */
} MPI2_SCSI_TASK_MANAGE_REQUEST,
*PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
Mpi2SCSITaskManagementRequest_t,
*pMpi2SCSITaskManagementRequest_t;
/*TaskType values */
#define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01)
#define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02)
#define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03)
#define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05)
#define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06)
#define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07)
#define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08)
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09)
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A)
/*obsolete TaskType name */
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION \
(MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT)
/*MsgFlags bits */
#define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18)
#define MPI26_SCSITASKMGMT_MSGFLAGS_HOT_RESET_PCIE (0x00)
#define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00)
#define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08)
#define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10)
#define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01)
#define MPI26_SCSITASKMGMT_MSGFLAGS_PROTOCOL_LVL_RST_PCIE (0x18)
/*SCSI Task Management Reply Message */
typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY {
U16 DevHandle; /*0x00 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U8 ResponseCode; /*0x04 */
U8 TaskType; /*0x05 */
U8 Reserved1; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved2; /*0x0A */
U16 Reserved3; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U32 TerminationCount; /*0x14 */
U32 ResponseInfo; /*0x18 */
} MPI2_SCSI_TASK_MANAGE_REPLY,
*PTR_MPI2_SCSI_TASK_MANAGE_REPLY,
Mpi2SCSITaskManagementReply_t, *pMpi2SCSIManagementReply_t;
/*ResponseCode values */
#define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00)
#define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02)
#define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04)
#define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05)
#define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08)
#define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09)
#define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A)
#define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80)
/*masks and shifts for the ResponseInfo field */
#define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF)
#define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0)
#define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00)
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8)
#define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000)
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16)
#define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000)
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24)
/****************************************************************************
* SCSI Enclosure Processor messages
****************************************************************************/
/*SCSI Enclosure Processor Request Message */
typedef struct _MPI2_SEP_REQUEST {
U16 DevHandle; /*0x00 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U8 Action; /*0x04 */
U8 Flags; /*0x05 */
U8 Reserved1; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved2; /*0x0A */
U32 SlotStatus; /*0x0C */
U32 Reserved3; /*0x10 */
U32 Reserved4; /*0x14 */
U32 Reserved5; /*0x18 */
U16 Slot; /*0x1C */
U16 EnclosureHandle; /*0x1E */
} MPI2_SEP_REQUEST, *PTR_MPI2_SEP_REQUEST,
Mpi2SepRequest_t, *pMpi2SepRequest_t;
/*Action defines */
#define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00)
#define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01)
/*Flags defines */
#define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00)
#define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01)
/*SlotStatus defines */
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_OFF (0x00080000)
#define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000)
#define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
#define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
#define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100)
#define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080)
#define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
#define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
#define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004)
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002)
#define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001)
/*SCSI Enclosure Processor Reply Message */
typedef struct _MPI2_SEP_REPLY {
U16 DevHandle; /*0x00 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U8 Action; /*0x04 */
U8 Flags; /*0x05 */
U8 Reserved1; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved2; /*0x0A */
U16 Reserved3; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U32 SlotStatus; /*0x14 */
U32 Reserved4; /*0x18 */
U16 Slot; /*0x1C */
U16 EnclosureHandle; /*0x1E */
} MPI2_SEP_REPLY, *PTR_MPI2_SEP_REPLY,
Mpi2SepReply_t, *pMpi2SepReply_t;
/*SlotStatus defines */
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_OFF (0x00080000)
#define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000)
#define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
#define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
#define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100)
#define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080)
#define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
#define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
#define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004)
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002)
#define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001)
#endif
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