mpi2_sas.h (11991B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Copyright 2000-2020 Broadcom Inc. All rights reserved. 4 * 5 * 6 * Name: mpi2_sas.h 7 * Title: MPI Serial Attached SCSI structures and definitions 8 * Creation Date: February 9, 2007 9 * 10 * mpi2_sas.h Version: 02.00.10 11 * 12 * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 13 * prefix are for use only on MPI v2.5 products, and must not be used 14 * with MPI v2.0 products. Unless otherwise noted, names beginning with 15 * MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products. 16 * 17 * Version History 18 * --------------- 19 * 20 * Date Version Description 21 * -------- -------- ------------------------------------------------------ 22 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. 23 * 06-26-07 02.00.01 Added Clear All Persistent Operation to SAS IO Unit 24 * Control Request. 25 * 10-02-08 02.00.02 Added Set IOC Parameter Operation to SAS IO Unit Control 26 * Request. 27 * 10-28-09 02.00.03 Changed the type of SGL in MPI2_SATA_PASSTHROUGH_REQUEST 28 * to MPI2_SGE_IO_UNION since it supports chained SGLs. 29 * 05-12-10 02.00.04 Modified some comments. 30 * 08-11-10 02.00.05 Added NCQ operations to SAS IO Unit Control. 31 * 11-18-11 02.00.06 Incorporating additions for MPI v2.5. 32 * 07-10-12 02.00.07 Added MPI2_SATA_PT_SGE_UNION for use in the SATA 33 * Passthrough Request message. 34 * 08-19-13 02.00.08 Made MPI2_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL obsolete 35 * for anything newer than MPI v2.0. 36 * 11-18-14 02.00.09 Updated copyright information. 37 * 03-16-15 02.00.10 Updated for MPI v2.6. 38 * Added MPI2_SATA_PT_REQ_PT_FLAGS_FPDMA. 39 * -------------------------------------------------------------------------- 40 */ 41 42#ifndef MPI2_SAS_H 43#define MPI2_SAS_H 44 45/* 46 *Values for SASStatus. 47 */ 48#define MPI2_SASSTATUS_SUCCESS (0x00) 49#define MPI2_SASSTATUS_UNKNOWN_ERROR (0x01) 50#define MPI2_SASSTATUS_INVALID_FRAME (0x02) 51#define MPI2_SASSTATUS_UTC_BAD_DEST (0x03) 52#define MPI2_SASSTATUS_UTC_BREAK_RECEIVED (0x04) 53#define MPI2_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED (0x05) 54#define MPI2_SASSTATUS_UTC_PORT_LAYER_REQUEST (0x06) 55#define MPI2_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED (0x07) 56#define MPI2_SASSTATUS_UTC_STP_RESOURCES_BUSY (0x08) 57#define MPI2_SASSTATUS_UTC_WRONG_DESTINATION (0x09) 58#define MPI2_SASSTATUS_SHORT_INFORMATION_UNIT (0x0A) 59#define MPI2_SASSTATUS_LONG_INFORMATION_UNIT (0x0B) 60#define MPI2_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA (0x0C) 61#define MPI2_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR (0x0D) 62#define MPI2_SASSTATUS_XFER_RDY_NOT_EXPECTED (0x0E) 63#define MPI2_SASSTATUS_DATA_INCORRECT_DATA_LENGTH (0x0F) 64#define MPI2_SASSTATUS_DATA_TOO_MUCH_READ_DATA (0x10) 65#define MPI2_SASSTATUS_DATA_OFFSET_ERROR (0x11) 66#define MPI2_SASSTATUS_SDSF_NAK_RECEIVED (0x12) 67#define MPI2_SASSTATUS_SDSF_CONNECTION_FAILED (0x13) 68#define MPI2_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT (0x14) 69 70/* 71 *Values for the SAS DeviceInfo field used in SAS Device Status Change Event 72 *data and SAS Configuration pages. 73 */ 74#define MPI2_SAS_DEVICE_INFO_SEP (0x00004000) 75#define MPI2_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000) 76#define MPI2_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000) 77#define MPI2_SAS_DEVICE_INFO_DIRECT_ATTACH (0x00000800) 78#define MPI2_SAS_DEVICE_INFO_SSP_TARGET (0x00000400) 79#define MPI2_SAS_DEVICE_INFO_STP_TARGET (0x00000200) 80#define MPI2_SAS_DEVICE_INFO_SMP_TARGET (0x00000100) 81#define MPI2_SAS_DEVICE_INFO_SATA_DEVICE (0x00000080) 82#define MPI2_SAS_DEVICE_INFO_SSP_INITIATOR (0x00000040) 83#define MPI2_SAS_DEVICE_INFO_STP_INITIATOR (0x00000020) 84#define MPI2_SAS_DEVICE_INFO_SMP_INITIATOR (0x00000010) 85#define MPI2_SAS_DEVICE_INFO_SATA_HOST (0x00000008) 86 87#define MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE (0x00000007) 88#define MPI2_SAS_DEVICE_INFO_NO_DEVICE (0x00000000) 89#define MPI2_SAS_DEVICE_INFO_END_DEVICE (0x00000001) 90#define MPI2_SAS_DEVICE_INFO_EDGE_EXPANDER (0x00000002) 91#define MPI2_SAS_DEVICE_INFO_FANOUT_EXPANDER (0x00000003) 92 93/***************************************************************************** 94* 95* SAS Messages 96* 97*****************************************************************************/ 98 99/**************************************************************************** 100* SMP Passthrough messages 101****************************************************************************/ 102 103/*SMP Passthrough Request Message */ 104typedef struct _MPI2_SMP_PASSTHROUGH_REQUEST { 105 U8 PassthroughFlags; /*0x00 */ 106 U8 PhysicalPort; /*0x01 */ 107 U8 ChainOffset; /*0x02 */ 108 U8 Function; /*0x03 */ 109 U16 RequestDataLength; /*0x04 */ 110 U8 SGLFlags; /*0x06*//*MPI v2.0 only. Reserved on MPI v2.5*/ 111 U8 MsgFlags; /*0x07 */ 112 U8 VP_ID; /*0x08 */ 113 U8 VF_ID; /*0x09 */ 114 U16 Reserved1; /*0x0A */ 115 U32 Reserved2; /*0x0C */ 116 U64 SASAddress; /*0x10 */ 117 U32 Reserved3; /*0x18 */ 118 U32 Reserved4; /*0x1C */ 119 MPI2_SIMPLE_SGE_UNION SGL;/*0x20 */ 120} MPI2_SMP_PASSTHROUGH_REQUEST, *PTR_MPI2_SMP_PASSTHROUGH_REQUEST, 121 Mpi2SmpPassthroughRequest_t, *pMpi2SmpPassthroughRequest_t; 122 123/*values for PassthroughFlags field */ 124#define MPI2_SMP_PT_REQ_PT_FLAGS_IMMEDIATE (0x80) 125 126/*MPI v2.0: use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */ 127 128/*SMP Passthrough Reply Message */ 129typedef struct _MPI2_SMP_PASSTHROUGH_REPLY { 130 U8 PassthroughFlags; /*0x00 */ 131 U8 PhysicalPort; /*0x01 */ 132 U8 MsgLength; /*0x02 */ 133 U8 Function; /*0x03 */ 134 U16 ResponseDataLength; /*0x04 */ 135 U8 SGLFlags; /*0x06 */ 136 U8 MsgFlags; /*0x07 */ 137 U8 VP_ID; /*0x08 */ 138 U8 VF_ID; /*0x09 */ 139 U16 Reserved1; /*0x0A */ 140 U8 Reserved2; /*0x0C */ 141 U8 SASStatus; /*0x0D */ 142 U16 IOCStatus; /*0x0E */ 143 U32 IOCLogInfo; /*0x10 */ 144 U32 Reserved3; /*0x14 */ 145 U8 ResponseData[4]; /*0x18 */ 146} MPI2_SMP_PASSTHROUGH_REPLY, *PTR_MPI2_SMP_PASSTHROUGH_REPLY, 147 Mpi2SmpPassthroughReply_t, *pMpi2SmpPassthroughReply_t; 148 149/*values for PassthroughFlags field */ 150#define MPI2_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE (0x80) 151 152/*values for SASStatus field are at the top of this file */ 153 154/**************************************************************************** 155* SATA Passthrough messages 156****************************************************************************/ 157 158typedef union _MPI2_SATA_PT_SGE_UNION { 159 MPI2_SGE_SIMPLE_UNION MpiSimple; /*MPI v2.0 only */ 160 MPI2_SGE_CHAIN_UNION MpiChain; /*MPI v2.0 only */ 161 MPI2_IEEE_SGE_SIMPLE_UNION IeeeSimple; 162 MPI2_IEEE_SGE_CHAIN_UNION IeeeChain; /*MPI v2.0 only */ 163 MPI25_IEEE_SGE_CHAIN64 IeeeChain64; /*MPI v2.5 only */ 164} MPI2_SATA_PT_SGE_UNION, *PTR_MPI2_SATA_PT_SGE_UNION, 165 Mpi2SataPTSGEUnion_t, *pMpi2SataPTSGEUnion_t; 166 167/*SATA Passthrough Request Message */ 168typedef struct _MPI2_SATA_PASSTHROUGH_REQUEST { 169 U16 DevHandle; /*0x00 */ 170 U8 ChainOffset; /*0x02 */ 171 U8 Function; /*0x03 */ 172 U16 PassthroughFlags; /*0x04 */ 173 U8 SGLFlags; /*0x06*//*MPI v2.0 only. Reserved on MPI v2.5*/ 174 U8 MsgFlags; /*0x07 */ 175 U8 VP_ID; /*0x08 */ 176 U8 VF_ID; /*0x09 */ 177 U16 Reserved1; /*0x0A */ 178 U32 Reserved2; /*0x0C */ 179 U32 Reserved3; /*0x10 */ 180 U32 Reserved4; /*0x14 */ 181 U32 DataLength; /*0x18 */ 182 U8 CommandFIS[20]; /*0x1C */ 183 MPI2_SATA_PT_SGE_UNION SGL;/*0x30*//*MPI v2.5: IEEE 64 elements only*/ 184} MPI2_SATA_PASSTHROUGH_REQUEST, *PTR_MPI2_SATA_PASSTHROUGH_REQUEST, 185 Mpi2SataPassthroughRequest_t, 186 *pMpi2SataPassthroughRequest_t; 187 188/*values for PassthroughFlags field */ 189#define MPI2_SATA_PT_REQ_PT_FLAGS_EXECUTE_DIAG (0x0100) 190#define MPI2_SATA_PT_REQ_PT_FLAGS_FPDMA (0x0040) 191#define MPI2_SATA_PT_REQ_PT_FLAGS_DMA (0x0020) 192#define MPI2_SATA_PT_REQ_PT_FLAGS_PIO (0x0010) 193#define MPI2_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0x0004) 194#define MPI2_SATA_PT_REQ_PT_FLAGS_WRITE (0x0002) 195#define MPI2_SATA_PT_REQ_PT_FLAGS_READ (0x0001) 196 197/*MPI v2.0: use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */ 198 199/*SATA Passthrough Reply Message */ 200typedef struct _MPI2_SATA_PASSTHROUGH_REPLY { 201 U16 DevHandle; /*0x00 */ 202 U8 MsgLength; /*0x02 */ 203 U8 Function; /*0x03 */ 204 U16 PassthroughFlags; /*0x04 */ 205 U8 SGLFlags; /*0x06 */ 206 U8 MsgFlags; /*0x07 */ 207 U8 VP_ID; /*0x08 */ 208 U8 VF_ID; /*0x09 */ 209 U16 Reserved1; /*0x0A */ 210 U8 Reserved2; /*0x0C */ 211 U8 SASStatus; /*0x0D */ 212 U16 IOCStatus; /*0x0E */ 213 U32 IOCLogInfo; /*0x10 */ 214 U8 StatusFIS[20]; /*0x14 */ 215 U32 StatusControlRegisters; /*0x28 */ 216 U32 TransferCount; /*0x2C */ 217} MPI2_SATA_PASSTHROUGH_REPLY, *PTR_MPI2_SATA_PASSTHROUGH_REPLY, 218 Mpi2SataPassthroughReply_t, *pMpi2SataPassthroughReply_t; 219 220/*values for SASStatus field are at the top of this file */ 221 222/**************************************************************************** 223* SAS IO Unit Control messages 224* (MPI v2.5 and earlier only. 225* Replaced by IO Unit Control messages in MPI v2.6 and later.) 226****************************************************************************/ 227 228/*SAS IO Unit Control Request Message */ 229typedef struct _MPI2_SAS_IOUNIT_CONTROL_REQUEST { 230 U8 Operation; /*0x00 */ 231 U8 Reserved1; /*0x01 */ 232 U8 ChainOffset; /*0x02 */ 233 U8 Function; /*0x03 */ 234 U16 DevHandle; /*0x04 */ 235 U8 IOCParameter; /*0x06 */ 236 U8 MsgFlags; /*0x07 */ 237 U8 VP_ID; /*0x08 */ 238 U8 VF_ID; /*0x09 */ 239 U16 Reserved3; /*0x0A */ 240 U16 Reserved4; /*0x0C */ 241 U8 PhyNum; /*0x0E */ 242 U8 PrimFlags; /*0x0F */ 243 U32 Primitive; /*0x10 */ 244 U8 LookupMethod; /*0x14 */ 245 U8 Reserved5; /*0x15 */ 246 U16 SlotNumber; /*0x16 */ 247 U64 LookupAddress; /*0x18 */ 248 U32 IOCParameterValue; /*0x20 */ 249 U32 Reserved7; /*0x24 */ 250 U32 Reserved8; /*0x28 */ 251} MPI2_SAS_IOUNIT_CONTROL_REQUEST, 252 *PTR_MPI2_SAS_IOUNIT_CONTROL_REQUEST, 253 Mpi2SasIoUnitControlRequest_t, 254 *pMpi2SasIoUnitControlRequest_t; 255 256/*values for the Operation field */ 257#define MPI2_SAS_OP_CLEAR_ALL_PERSISTENT (0x02) 258#define MPI2_SAS_OP_PHY_LINK_RESET (0x06) 259#define MPI2_SAS_OP_PHY_HARD_RESET (0x07) 260#define MPI2_SAS_OP_PHY_CLEAR_ERROR_LOG (0x08) 261#define MPI2_SAS_OP_SEND_PRIMITIVE (0x0A) 262#define MPI2_SAS_OP_FORCE_FULL_DISCOVERY (0x0B) 263#define MPI2_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0x0C) /* MPI v2.0 only */ 264#define MPI2_SAS_OP_REMOVE_DEVICE (0x0D) 265#define MPI2_SAS_OP_LOOKUP_MAPPING (0x0E) 266#define MPI2_SAS_OP_SET_IOC_PARAMETER (0x0F) 267#define MPI25_SAS_OP_ENABLE_FP_DEVICE (0x10) 268#define MPI25_SAS_OP_DISABLE_FP_DEVICE (0x11) 269#define MPI25_SAS_OP_ENABLE_FP_ALL (0x12) 270#define MPI25_SAS_OP_DISABLE_FP_ALL (0x13) 271#define MPI2_SAS_OP_DEV_ENABLE_NCQ (0x14) 272#define MPI2_SAS_OP_DEV_DISABLE_NCQ (0x15) 273#define MPI2_SAS_OP_PRODUCT_SPECIFIC_MIN (0x80) 274 275/*values for the PrimFlags field */ 276#define MPI2_SAS_PRIMFLAGS_SINGLE (0x08) 277#define MPI2_SAS_PRIMFLAGS_TRIPLE (0x02) 278#define MPI2_SAS_PRIMFLAGS_REDUNDANT (0x01) 279 280/*values for the LookupMethod field */ 281#define MPI2_SAS_LOOKUP_METHOD_SAS_ADDRESS (0x01) 282#define MPI2_SAS_LOOKUP_METHOD_SAS_ENCLOSURE_SLOT (0x02) 283#define MPI2_SAS_LOOKUP_METHOD_SAS_DEVICE_NAME (0x03) 284 285/*SAS IO Unit Control Reply Message */ 286typedef struct _MPI2_SAS_IOUNIT_CONTROL_REPLY { 287 U8 Operation; /*0x00 */ 288 U8 Reserved1; /*0x01 */ 289 U8 MsgLength; /*0x02 */ 290 U8 Function; /*0x03 */ 291 U16 DevHandle; /*0x04 */ 292 U8 IOCParameter; /*0x06 */ 293 U8 MsgFlags; /*0x07 */ 294 U8 VP_ID; /*0x08 */ 295 U8 VF_ID; /*0x09 */ 296 U16 Reserved3; /*0x0A */ 297 U16 Reserved4; /*0x0C */ 298 U16 IOCStatus; /*0x0E */ 299 U32 IOCLogInfo; /*0x10 */ 300} MPI2_SAS_IOUNIT_CONTROL_REPLY, 301 *PTR_MPI2_SAS_IOUNIT_CONTROL_REPLY, 302 Mpi2SasIoUnitControlReply_t, *pMpi2SasIoUnitControlReply_t; 303 304#endif