/* 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 (0 x00)
#define MPI2_SASSTATUS_UNKNOWN_ERROR (0 x01)
#define MPI2_SASSTATUS_INVALID_FRAME (0 x02)
#define MPI2_SASSTATUS_UTC_BAD_DEST (0 x03)
#define MPI2_SASSTATUS_UTC_BREAK_RECEIVED (0 x04)
#define MPI2_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED (0 x05)
#define MPI2_SASSTATUS_UTC_PORT_LAYER_REQUEST (0 x06)
#define MPI2_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED (0 x07)
#define MPI2_SASSTATUS_UTC_STP_RESOURCES_BUSY (0 x08)
#define MPI2_SASSTATUS_UTC_WRONG_DESTINATION (0 x09)
#define MPI2_SASSTATUS_SHORT_INFORMATION_UNIT (0 x0A)
#define MPI2_SASSTATUS_LONG_INFORMATION_UNIT (0 x0B)
#define MPI2_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA (0 x0C)
#define MPI2_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR (0 x0D)
#define MPI2_SASSTATUS_XFER_RDY_NOT_EXPECTED (0 x0E)
#define MPI2_SASSTATUS_DATA_INCORRECT_DATA_LENGTH (0 x0F)
#define MPI2_SASSTATUS_DATA_TOO_MUCH_READ_DATA (0 x10)
#define MPI2_SASSTATUS_DATA_OFFSET_ERROR (0 x11)
#define MPI2_SASSTATUS_SDSF_NAK_RECEIVED (0 x12)
#define MPI2_SASSTATUS_SDSF_CONNECTION_FAILED (0 x13)
#define MPI2_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT (0 x14)
/*
* Values for the SAS DeviceInfo field used in SAS Device Status Change Event
* data and SAS Configuration pages .
*/
#define MPI2_SAS_DEVICE_INFO_SEP (0 x00004000)
#define MPI2_SAS_DEVICE_INFO_ATAPI_DEVICE (0 x00002000)
#define MPI2_SAS_DEVICE_INFO_LSI_DEVICE (0 x00001000)
#define MPI2_SAS_DEVICE_INFO_DIRECT_ATTACH (0 x00000800)
#define MPI2_SAS_DEVICE_INFO_SSP_TARGET (0 x00000400)
#define MPI2_SAS_DEVICE_INFO_STP_TARGET (0 x00000200)
#define MPI2_SAS_DEVICE_INFO_SMP_TARGET (0 x00000100)
#define MPI2_SAS_DEVICE_INFO_SATA_DEVICE (0 x00000080)
#define MPI2_SAS_DEVICE_INFO_SSP_INITIATOR (0 x00000040)
#define MPI2_SAS_DEVICE_INFO_STP_INITIATOR (0 x00000020)
#define MPI2_SAS_DEVICE_INFO_SMP_INITIATOR (0 x00000010)
#define MPI2_SAS_DEVICE_INFO_SATA_HOST (0 x00000008)
#define MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE (0 x00000007)
#define MPI2_SAS_DEVICE_INFO_NO_DEVICE (0 x00000000)
#define MPI2_SAS_DEVICE_INFO_END_DEVICE (0 x00000001)
#define MPI2_SAS_DEVICE_INFO_EDGE_EXPANDER (0 x00000002)
#define MPI2_SAS_DEVICE_INFO_FANOUT_EXPANDER (0 x00000003)
/*****************************************************************************
*
* 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 (0 x80)
/*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 (0 x80)
/*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 (0 x0100)
#define MPI2_SATA_PT_REQ_PT_FLAGS_FPDMA (0 x0040)
#define MPI2_SATA_PT_REQ_PT_FLAGS_DMA (0 x0020)
#define MPI2_SATA_PT_REQ_PT_FLAGS_PIO (0 x0010)
#define MPI2_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0 x0004)
#define MPI2_SATA_PT_REQ_PT_FLAGS_WRITE (0 x0002)
#define MPI2_SATA_PT_REQ_PT_FLAGS_READ (0 x0001)
/*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 (0 x02)
#define MPI2_SAS_OP_PHY_LINK_RESET (0 x06)
#define MPI2_SAS_OP_PHY_HARD_RESET (0 x07)
#define MPI2_SAS_OP_PHY_CLEAR_ERROR_LOG (0 x08)
#define MPI2_SAS_OP_SEND_PRIMITIVE (0 x0A)
#define MPI2_SAS_OP_FORCE_FULL_DISCOVERY (0 x0B)
#define MPI2_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0 x0C) /* MPI v2.0 only */
#define MPI2_SAS_OP_REMOVE_DEVICE (0 x0D)
#define MPI2_SAS_OP_LOOKUP_MAPPING (0 x0E)
#define MPI2_SAS_OP_SET_IOC_PARAMETER (0 x0F)
#define MPI25_SAS_OP_ENABLE_FP_DEVICE (0 x10)
#define MPI25_SAS_OP_DISABLE_FP_DEVICE (0 x11)
#define MPI25_SAS_OP_ENABLE_FP_ALL (0 x12)
#define MPI25_SAS_OP_DISABLE_FP_ALL (0 x13)
#define MPI2_SAS_OP_DEV_ENABLE_NCQ (0 x14)
#define MPI2_SAS_OP_DEV_DISABLE_NCQ (0 x15)
#define MPI2_SAS_OP_PRODUCT_SPECIFIC_MIN (0 x80)
/*values for the PrimFlags field */
#define MPI2_SAS_PRIMFLAGS_SINGLE (0 x08)
#define MPI2_SAS_PRIMFLAGS_TRIPLE (0 x02)
#define MPI2_SAS_PRIMFLAGS_REDUNDANT (0 x01)
/*values for the LookupMethod field */
#define MPI2_SAS_LOOKUP_METHOD_SAS_ADDRESS (0 x01)
#define MPI2_SAS_LOOKUP_METHOD_SAS_ENCLOSURE_SLOT (0 x02)
#define MPI2_SAS_LOOKUP_METHOD_SAS_DEVICE_NAME (0 x03)
/*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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