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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright 2000-2020 Broadcom Inc. All rights reserved.
*
*
* Name: mpi2_sas.h
* Title: MPI Serial Attached SCSI structures and definitions
* Creation Date: February 9, 2007
*
* mpi2_sas.h Version: 02.00.10
*
* 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.
* 06-26-07 02.00.01 Added Clear All Persistent Operation to SAS IO Unit
* Control Request.
* 10-02-08 02.00.02 Added Set IOC Parameter Operation to SAS IO Unit Control
* Request.
* 10-28-09 02.00.03 Changed the type of SGL in MPI2_SATA_PASSTHROUGH_REQUEST
* to MPI2_SGE_IO_UNION since it supports chained SGLs.
* 05-12-10 02.00.04 Modified some comments.
* 08-11-10 02.00.05 Added NCQ operations to SAS IO Unit Control.
* 11-18-11 02.00.06 Incorporating additions for MPI v2.5.
* 07-10-12 02.00.07 Added MPI2_SATA_PT_SGE_UNION for use in the SATA
* Passthrough Request message.
* 08-19-13 02.00.08 Made MPI2_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL obsolete
* for anything newer than MPI v2.0.
* 11-18-14 02.00.09 Updated copyright information.
* 03-16-15 02.00.10 Updated for MPI v2.6.
* Added MPI2_SATA_PT_REQ_PT_FLAGS_FPDMA.
* --------------------------------------------------------------------------
*/
#ifndef MPI2_SAS_H
#define MPI2_SAS_H
/*
*Values for SASStatus.
*/
#define MPI2_SASSTATUS_SUCCESS (0x00)
#define MPI2_SASSTATUS_UNKNOWN_ERROR (0x01)
#define MPI2_SASSTATUS_INVALID_FRAME (0x02)
#define MPI2_SASSTATUS_UTC_BAD_DEST (0x03)
#define MPI2_SASSTATUS_UTC_BREAK_RECEIVED (0x04)
#define MPI2_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED (0x05)
#define MPI2_SASSTATUS_UTC_PORT_LAYER_REQUEST (0x06)
#define MPI2_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED (0x07)
#define MPI2_SASSTATUS_UTC_STP_RESOURCES_BUSY (0x08)
#define MPI2_SASSTATUS_UTC_WRONG_DESTINATION (0x09)
#define MPI2_SASSTATUS_SHORT_INFORMATION_UNIT (0x0A)
#define MPI2_SASSTATUS_LONG_INFORMATION_UNIT (0x0B)
#define MPI2_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA (0x0C)
#define MPI2_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR (0x0D)
#define MPI2_SASSTATUS_XFER_RDY_NOT_EXPECTED (0x0E)
#define MPI2_SASSTATUS_DATA_INCORRECT_DATA_LENGTH (0x0F)
#define MPI2_SASSTATUS_DATA_TOO_MUCH_READ_DATA (0x10)
#define MPI2_SASSTATUS_DATA_OFFSET_ERROR (0x11)
#define MPI2_SASSTATUS_SDSF_NAK_RECEIVED (0x12)
#define MPI2_SASSTATUS_SDSF_CONNECTION_FAILED (0x13)
#define MPI2_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT (0x14)
/*
*Values for the SAS DeviceInfo field used in SAS Device Status Change Event
*data and SAS Configuration pages.
*/
#define MPI2_SAS_DEVICE_INFO_SEP (0x00004000)
#define MPI2_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000)
#define MPI2_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000)
#define MPI2_SAS_DEVICE_INFO_DIRECT_ATTACH (0x00000800)
#define MPI2_SAS_DEVICE_INFO_SSP_TARGET (0x00000400)
#define MPI2_SAS_DEVICE_INFO_STP_TARGET (0x00000200)
#define MPI2_SAS_DEVICE_INFO_SMP_TARGET (0x00000100)
#define MPI2_SAS_DEVICE_INFO_SATA_DEVICE (0x00000080)
#define MPI2_SAS_DEVICE_INFO_SSP_INITIATOR (0x00000040)
#define MPI2_SAS_DEVICE_INFO_STP_INITIATOR (0x00000020)
#define MPI2_SAS_DEVICE_INFO_SMP_INITIATOR (0x00000010)
#define MPI2_SAS_DEVICE_INFO_SATA_HOST (0x00000008)
#define MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE (0x00000007)
#define MPI2_SAS_DEVICE_INFO_NO_DEVICE (0x00000000)
#define MPI2_SAS_DEVICE_INFO_END_DEVICE (0x00000001)
#define MPI2_SAS_DEVICE_INFO_EDGE_EXPANDER (0x00000002)
#define MPI2_SAS_DEVICE_INFO_FANOUT_EXPANDER (0x00000003)
/*****************************************************************************
*
* SAS Messages
*
*****************************************************************************/
/****************************************************************************
* SMP Passthrough messages
****************************************************************************/
/*SMP Passthrough Request Message */
typedef struct _MPI2_SMP_PASSTHROUGH_REQUEST {
U8 PassthroughFlags; /*0x00 */
U8 PhysicalPort; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 RequestDataLength; /*0x04 */
U8 SGLFlags; /*0x06*//*MPI v2.0 only. Reserved on MPI v2.5*/
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved1; /*0x0A */
U32 Reserved2; /*0x0C */
U64 SASAddress; /*0x10 */
U32 Reserved3; /*0x18 */
U32 Reserved4; /*0x1C */
MPI2_SIMPLE_SGE_UNION SGL;/*0x20 */
} MPI2_SMP_PASSTHROUGH_REQUEST, *PTR_MPI2_SMP_PASSTHROUGH_REQUEST,
Mpi2SmpPassthroughRequest_t, *pMpi2SmpPassthroughRequest_t;
/*values for PassthroughFlags field */
#define MPI2_SMP_PT_REQ_PT_FLAGS_IMMEDIATE (0x80)
/*MPI v2.0: use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */
/*SMP Passthrough Reply Message */
typedef struct _MPI2_SMP_PASSTHROUGH_REPLY {
U8 PassthroughFlags; /*0x00 */
U8 PhysicalPort; /*0x01 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 ResponseDataLength; /*0x04 */
U8 SGLFlags; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved1; /*0x0A */
U8 Reserved2; /*0x0C */
U8 SASStatus; /*0x0D */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U32 Reserved3; /*0x14 */
U8 ResponseData[4]; /*0x18 */
} MPI2_SMP_PASSTHROUGH_REPLY, *PTR_MPI2_SMP_PASSTHROUGH_REPLY,
Mpi2SmpPassthroughReply_t, *pMpi2SmpPassthroughReply_t;
/*values for PassthroughFlags field */
#define MPI2_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE (0x80)
/*values for SASStatus field are at the top of this file */
/****************************************************************************
* SATA Passthrough messages
****************************************************************************/
typedef union _MPI2_SATA_PT_SGE_UNION {
MPI2_SGE_SIMPLE_UNION MpiSimple; /*MPI v2.0 only */
MPI2_SGE_CHAIN_UNION MpiChain; /*MPI v2.0 only */
MPI2_IEEE_SGE_SIMPLE_UNION IeeeSimple;
MPI2_IEEE_SGE_CHAIN_UNION IeeeChain; /*MPI v2.0 only */
MPI25_IEEE_SGE_CHAIN64 IeeeChain64; /*MPI v2.5 only */
} MPI2_SATA_PT_SGE_UNION, *PTR_MPI2_SATA_PT_SGE_UNION,
Mpi2SataPTSGEUnion_t, *pMpi2SataPTSGEUnion_t;
/*SATA Passthrough Request Message */
typedef struct _MPI2_SATA_PASSTHROUGH_REQUEST {
U16 DevHandle; /*0x00 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 PassthroughFlags; /*0x04 */
U8 SGLFlags; /*0x06*//*MPI v2.0 only. Reserved on MPI v2.5*/
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved1; /*0x0A */
U32 Reserved2; /*0x0C */
U32 Reserved3; /*0x10 */
U32 Reserved4; /*0x14 */
U32 DataLength; /*0x18 */
U8 CommandFIS[20]; /*0x1C */
MPI2_SATA_PT_SGE_UNION SGL;/*0x30*//*MPI v2.5: IEEE 64 elements only*/
} MPI2_SATA_PASSTHROUGH_REQUEST, *PTR_MPI2_SATA_PASSTHROUGH_REQUEST,
Mpi2SataPassthroughRequest_t,
*pMpi2SataPassthroughRequest_t;
/*values for PassthroughFlags field */
#define MPI2_SATA_PT_REQ_PT_FLAGS_EXECUTE_DIAG (0x0100)
#define MPI2_SATA_PT_REQ_PT_FLAGS_FPDMA (0x0040)
#define MPI2_SATA_PT_REQ_PT_FLAGS_DMA (0x0020)
#define MPI2_SATA_PT_REQ_PT_FLAGS_PIO (0x0010)
#define MPI2_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0x0004)
#define MPI2_SATA_PT_REQ_PT_FLAGS_WRITE (0x0002)
#define MPI2_SATA_PT_REQ_PT_FLAGS_READ (0x0001)
/*MPI v2.0: use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */
/*SATA Passthrough Reply Message */
typedef struct _MPI2_SATA_PASSTHROUGH_REPLY {
U16 DevHandle; /*0x00 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 PassthroughFlags; /*0x04 */
U8 SGLFlags; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved1; /*0x0A */
U8 Reserved2; /*0x0C */
U8 SASStatus; /*0x0D */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U8 StatusFIS[20]; /*0x14 */
U32 StatusControlRegisters; /*0x28 */
U32 TransferCount; /*0x2C */
} MPI2_SATA_PASSTHROUGH_REPLY, *PTR_MPI2_SATA_PASSTHROUGH_REPLY,
Mpi2SataPassthroughReply_t, *pMpi2SataPassthroughReply_t;
/*values for SASStatus field are at the top of this file */
/****************************************************************************
* SAS IO Unit Control messages
* (MPI v2.5 and earlier only.
* Replaced by IO Unit Control messages in MPI v2.6 and later.)
****************************************************************************/
/*SAS IO Unit Control Request Message */
typedef struct _MPI2_SAS_IOUNIT_CONTROL_REQUEST {
U8 Operation; /*0x00 */
U8 Reserved1; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 DevHandle; /*0x04 */
U8 IOCParameter; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved3; /*0x0A */
U16 Reserved4; /*0x0C */
U8 PhyNum; /*0x0E */
U8 PrimFlags; /*0x0F */
U32 Primitive; /*0x10 */
U8 LookupMethod; /*0x14 */
U8 Reserved5; /*0x15 */
U16 SlotNumber; /*0x16 */
U64 LookupAddress; /*0x18 */
U32 IOCParameterValue; /*0x20 */
U32 Reserved7; /*0x24 */
U32 Reserved8; /*0x28 */
} MPI2_SAS_IOUNIT_CONTROL_REQUEST,
*PTR_MPI2_SAS_IOUNIT_CONTROL_REQUEST,
Mpi2SasIoUnitControlRequest_t,
*pMpi2SasIoUnitControlRequest_t;
/*values for the Operation field */
#define MPI2_SAS_OP_CLEAR_ALL_PERSISTENT (0x02)
#define MPI2_SAS_OP_PHY_LINK_RESET (0x06)
#define MPI2_SAS_OP_PHY_HARD_RESET (0x07)
#define MPI2_SAS_OP_PHY_CLEAR_ERROR_LOG (0x08)
#define MPI2_SAS_OP_SEND_PRIMITIVE (0x0A)
#define MPI2_SAS_OP_FORCE_FULL_DISCOVERY (0x0B)
#define MPI2_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0x0C) /* MPI v2.0 only */
#define MPI2_SAS_OP_REMOVE_DEVICE (0x0D)
#define MPI2_SAS_OP_LOOKUP_MAPPING (0x0E)
#define MPI2_SAS_OP_SET_IOC_PARAMETER (0x0F)
#define MPI25_SAS_OP_ENABLE_FP_DEVICE (0x10)
#define MPI25_SAS_OP_DISABLE_FP_DEVICE (0x11)
#define MPI25_SAS_OP_ENABLE_FP_ALL (0x12)
#define MPI25_SAS_OP_DISABLE_FP_ALL (0x13)
#define MPI2_SAS_OP_DEV_ENABLE_NCQ (0x14)
#define MPI2_SAS_OP_DEV_DISABLE_NCQ (0x15)
#define MPI2_SAS_OP_PRODUCT_SPECIFIC_MIN (0x80)
/*values for the PrimFlags field */
#define MPI2_SAS_PRIMFLAGS_SINGLE (0x08)
#define MPI2_SAS_PRIMFLAGS_TRIPLE (0x02)
#define MPI2_SAS_PRIMFLAGS_REDUNDANT (0x01)
/*values for the LookupMethod field */
#define MPI2_SAS_LOOKUP_METHOD_SAS_ADDRESS (0x01)
#define MPI2_SAS_LOOKUP_METHOD_SAS_ENCLOSURE_SLOT (0x02)
#define MPI2_SAS_LOOKUP_METHOD_SAS_DEVICE_NAME (0x03)
/*SAS IO Unit Control Reply Message */
typedef struct _MPI2_SAS_IOUNIT_CONTROL_REPLY {
U8 Operation; /*0x00 */
U8 Reserved1; /*0x01 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 DevHandle; /*0x04 */
U8 IOCParameter; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved3; /*0x0A */
U16 Reserved4; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
} MPI2_SAS_IOUNIT_CONTROL_REPLY,
*PTR_MPI2_SAS_IOUNIT_CONTROL_REPLY,
Mpi2SasIoUnitControlReply_t, *pMpi2SasIoUnitControlReply_t;
#endif
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