1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (c) 2004-2008 LSI Corporation. 4 * 5 * 6 * Name: mpi_sas.h 7 * Title: MPI Serial Attached SCSI structures and definitions 8 * Creation Date: August 19, 2004 9 * 10 * mpi_sas.h Version: 01.05.05 11 * 12 * Version History 13 * --------------- 14 * 15 * Date Version Description 16 * -------- -------- ------------------------------------------------------ 17 * 08-19-04 01.05.01 Original release. 18 * 08-30-05 01.05.02 Added DeviceInfo bit for SEP. 19 * Added PrimFlags and Primitive field to SAS IO Unit 20 * Control request, and added a new operation code. 21 * 03-27-06 01.05.03 Added Force Full Discovery, Transmit Port Select Signal, 22 * and Remove Device operations to SAS IO Unit Control. 23 * Added DevHandle field to SAS IO Unit Control request and 24 * reply. 25 * 10-11-06 01.05.04 Fixed the name of a define for Operation field of SAS IO 26 * Unit Control request. 27 * 01-15-08 01.05.05 Added support for MPI_SAS_OP_SET_IOC_PARAMETER, 28 * including adding IOCParameter and IOCParameter value 29 * fields to SAS IO Unit Control Request. 30 * Added MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC define. 31 * -------------------------------------------------------------------------- 32 */ 33 34 #ifndef MPI_SAS_H 35 #define MPI_SAS_H 36 37 38 /* 39 * Values for SASStatus. 40 */ 41 #define MPI_SASSTATUS_SUCCESS (0x00) 42 #define MPI_SASSTATUS_UNKNOWN_ERROR (0x01) 43 #define MPI_SASSTATUS_INVALID_FRAME (0x02) 44 #define MPI_SASSTATUS_UTC_BAD_DEST (0x03) 45 #define MPI_SASSTATUS_UTC_BREAK_RECEIVED (0x04) 46 #define MPI_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED (0x05) 47 #define MPI_SASSTATUS_UTC_PORT_LAYER_REQUEST (0x06) 48 #define MPI_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED (0x07) 49 #define MPI_SASSTATUS_UTC_STP_RESOURCES_BUSY (0x08) 50 #define MPI_SASSTATUS_UTC_WRONG_DESTINATION (0x09) 51 #define MPI_SASSTATUS_SHORT_INFORMATION_UNIT (0x0A) 52 #define MPI_SASSTATUS_LONG_INFORMATION_UNIT (0x0B) 53 #define MPI_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA (0x0C) 54 #define MPI_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR (0x0D) 55 #define MPI_SASSTATUS_XFER_RDY_NOT_EXPECTED (0x0E) 56 #define MPI_SASSTATUS_DATA_INCORRECT_DATA_LENGTH (0x0F) 57 #define MPI_SASSTATUS_DATA_TOO_MUCH_READ_DATA (0x10) 58 #define MPI_SASSTATUS_DATA_OFFSET_ERROR (0x11) 59 #define MPI_SASSTATUS_SDSF_NAK_RECEIVED (0x12) 60 #define MPI_SASSTATUS_SDSF_CONNECTION_FAILED (0x13) 61 #define MPI_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT (0x14) 62 63 64 /* 65 * Values for the SAS DeviceInfo field used in SAS Device Status Change Event 66 * data and SAS IO Unit Configuration pages. 67 */ 68 #define MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC (0xF0000000) 69 70 #define MPI_SAS_DEVICE_INFO_SEP (0x00004000) 71 #define MPI_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000) 72 #define MPI_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000) 73 #define MPI_SAS_DEVICE_INFO_DIRECT_ATTACH (0x00000800) 74 #define MPI_SAS_DEVICE_INFO_SSP_TARGET (0x00000400) 75 #define MPI_SAS_DEVICE_INFO_STP_TARGET (0x00000200) 76 #define MPI_SAS_DEVICE_INFO_SMP_TARGET (0x00000100) 77 #define MPI_SAS_DEVICE_INFO_SATA_DEVICE (0x00000080) 78 #define MPI_SAS_DEVICE_INFO_SSP_INITIATOR (0x00000040) 79 #define MPI_SAS_DEVICE_INFO_STP_INITIATOR (0x00000020) 80 #define MPI_SAS_DEVICE_INFO_SMP_INITIATOR (0x00000010) 81 #define MPI_SAS_DEVICE_INFO_SATA_HOST (0x00000008) 82 83 #define MPI_SAS_DEVICE_INFO_MASK_DEVICE_TYPE (0x00000007) 84 #define MPI_SAS_DEVICE_INFO_NO_DEVICE (0x00000000) 85 #define MPI_SAS_DEVICE_INFO_END_DEVICE (0x00000001) 86 #define MPI_SAS_DEVICE_INFO_EDGE_EXPANDER (0x00000002) 87 #define MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER (0x00000003) 88 89 90 91 /***************************************************************************** 92 * 93 * S e r i a l A t t a c h e d S C S I M e s s a g e s 94 * 95 *****************************************************************************/ 96 97 /****************************************************************************/ 98 /* Serial Management Protocol Passthrough Request */ 99 /****************************************************************************/ 100 101 typedef struct _MSG_SMP_PASSTHROUGH_REQUEST 102 { 103 U8 PassthroughFlags; /* 00h */ 104 U8 PhysicalPort; /* 01h */ 105 U8 ChainOffset; /* 02h */ 106 U8 Function; /* 03h */ 107 U16 RequestDataLength; /* 04h */ 108 U8 ConnectionRate; /* 06h */ 109 U8 MsgFlags; /* 07h */ 110 U32 MsgContext; /* 08h */ 111 U32 Reserved1; /* 0Ch */ 112 U64 SASAddress; /* 10h */ 113 U32 Reserved2; /* 18h */ 114 U32 Reserved3; /* 1Ch */ 115 SGE_SIMPLE_UNION SGL; /* 20h */ 116 } MSG_SMP_PASSTHROUGH_REQUEST, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REQUEST, 117 SmpPassthroughRequest_t, MPI_POINTER pSmpPassthroughRequest_t; 118 119 /* values for PassthroughFlags field */ 120 #define MPI_SMP_PT_REQ_PT_FLAGS_IMMEDIATE (0x80) 121 122 /* values for ConnectionRate field */ 123 #define MPI_SMP_PT_REQ_CONNECT_RATE_NEGOTIATED (0x00) 124 #define MPI_SMP_PT_REQ_CONNECT_RATE_1_5 (0x08) 125 #define MPI_SMP_PT_REQ_CONNECT_RATE_3_0 (0x09) 126 127 128 /* Serial Management Protocol Passthrough Reply */ 129 typedef struct _MSG_SMP_PASSTHROUGH_REPLY 130 { 131 U8 PassthroughFlags; /* 00h */ 132 U8 PhysicalPort; /* 01h */ 133 U8 MsgLength; /* 02h */ 134 U8 Function; /* 03h */ 135 U16 ResponseDataLength; /* 04h */ 136 U8 Reserved1; /* 06h */ 137 U8 MsgFlags; /* 07h */ 138 U32 MsgContext; /* 08h */ 139 U8 Reserved2; /* 0Ch */ 140 U8 SASStatus; /* 0Dh */ 141 U16 IOCStatus; /* 0Eh */ 142 U32 IOCLogInfo; /* 10h */ 143 U32 Reserved3; /* 14h */ 144 U8 ResponseData[4]; /* 18h */ 145 } MSG_SMP_PASSTHROUGH_REPLY, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REPLY, 146 SmpPassthroughReply_t, MPI_POINTER pSmpPassthroughReply_t; 147 148 #define MPI_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE (0x80) 149 150 151 /****************************************************************************/ 152 /* SATA Passthrough Request */ 153 /****************************************************************************/ 154 155 typedef struct _MSG_SATA_PASSTHROUGH_REQUEST 156 { 157 U8 TargetID; /* 00h */ 158 U8 Bus; /* 01h */ 159 U8 ChainOffset; /* 02h */ 160 U8 Function; /* 03h */ 161 U16 PassthroughFlags; /* 04h */ 162 U8 ConnectionRate; /* 06h */ 163 U8 MsgFlags; /* 07h */ 164 U32 MsgContext; /* 08h */ 165 U32 Reserved1; /* 0Ch */ 166 U32 Reserved2; /* 10h */ 167 U32 Reserved3; /* 14h */ 168 U32 DataLength; /* 18h */ 169 U8 CommandFIS[20]; /* 1Ch */ 170 SGE_SIMPLE_UNION SGL; /* 30h */ 171 } MSG_SATA_PASSTHROUGH_REQUEST, MPI_POINTER PTR_MSG_SATA_PASSTHROUGH_REQUEST, 172 SataPassthroughRequest_t, MPI_POINTER pSataPassthroughRequest_t; 173 174 /* values for PassthroughFlags field */ 175 #define MPI_SATA_PT_REQ_PT_FLAGS_RESET_DEVICE (0x0200) 176 #define MPI_SATA_PT_REQ_PT_FLAGS_EXECUTE_DIAG (0x0100) 177 #define MPI_SATA_PT_REQ_PT_FLAGS_DMA_QUEUED (0x0080) 178 #define MPI_SATA_PT_REQ_PT_FLAGS_PACKET_COMMAND (0x0040) 179 #define MPI_SATA_PT_REQ_PT_FLAGS_DMA (0x0020) 180 #define MPI_SATA_PT_REQ_PT_FLAGS_PIO (0x0010) 181 #define MPI_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0x0004) 182 #define MPI_SATA_PT_REQ_PT_FLAGS_WRITE (0x0002) 183 #define MPI_SATA_PT_REQ_PT_FLAGS_READ (0x0001) 184 185 /* values for ConnectionRate field */ 186 #define MPI_SATA_PT_REQ_CONNECT_RATE_NEGOTIATED (0x00) 187 #define MPI_SATA_PT_REQ_CONNECT_RATE_1_5 (0x08) 188 #define MPI_SATA_PT_REQ_CONNECT_RATE_3_0 (0x09) 189 190 191 /* SATA Passthrough Reply */ 192 typedef struct _MSG_SATA_PASSTHROUGH_REPLY 193 { 194 U8 TargetID; /* 00h */ 195 U8 Bus; /* 01h */ 196 U8 MsgLength; /* 02h */ 197 U8 Function; /* 03h */ 198 U16 PassthroughFlags; /* 04h */ 199 U8 Reserved1; /* 06h */ 200 U8 MsgFlags; /* 07h */ 201 U32 MsgContext; /* 08h */ 202 U8 Reserved2; /* 0Ch */ 203 U8 SASStatus; /* 0Dh */ 204 U16 IOCStatus; /* 0Eh */ 205 U32 IOCLogInfo; /* 10h */ 206 U8 StatusFIS[20]; /* 14h */ 207 U32 StatusControlRegisters; /* 28h */ 208 U32 TransferCount; /* 2Ch */ 209 } MSG_SATA_PASSTHROUGH_REPLY, MPI_POINTER PTR_MSG_SATA_PASSTHROUGH_REPLY, 210 SataPassthroughReply_t, MPI_POINTER pSataPassthroughReply_t; 211 212 213 214 215 /****************************************************************************/ 216 /* SAS IO Unit Control Request */ 217 /****************************************************************************/ 218 219 typedef struct _MSG_SAS_IOUNIT_CONTROL_REQUEST 220 { 221 U8 Operation; /* 00h */ 222 U8 Reserved1; /* 01h */ 223 U8 ChainOffset; /* 02h */ 224 U8 Function; /* 03h */ 225 U16 DevHandle; /* 04h */ 226 U8 IOCParameter; /* 06h */ 227 U8 MsgFlags; /* 07h */ 228 U32 MsgContext; /* 08h */ 229 U8 TargetID; /* 0Ch */ 230 U8 Bus; /* 0Dh */ 231 U8 PhyNum; /* 0Eh */ 232 U8 PrimFlags; /* 0Fh */ 233 U32 Primitive; /* 10h */ 234 U64 SASAddress; /* 14h */ 235 U32 IOCParameterValue; /* 1Ch */ 236 } MSG_SAS_IOUNIT_CONTROL_REQUEST, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REQUEST, 237 SasIoUnitControlRequest_t, MPI_POINTER pSasIoUnitControlRequest_t; 238 239 /* values for the Operation field */ 240 #define MPI_SAS_OP_CLEAR_NOT_PRESENT (0x01) 241 #define MPI_SAS_OP_CLEAR_ALL_PERSISTENT (0x02) 242 #define MPI_SAS_OP_PHY_LINK_RESET (0x06) 243 #define MPI_SAS_OP_PHY_HARD_RESET (0x07) 244 #define MPI_SAS_OP_PHY_CLEAR_ERROR_LOG (0x08) 245 #define MPI_SAS_OP_MAP_CURRENT (0x09) 246 #define MPI_SAS_OP_SEND_PRIMITIVE (0x0A) 247 #define MPI_SAS_OP_FORCE_FULL_DISCOVERY (0x0B) 248 #define MPI_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0x0C) 249 #define MPI_SAS_OP_TRANSMIT_REMOVE_DEVICE (0x0D) /* obsolete name */ 250 #define MPI_SAS_OP_REMOVE_DEVICE (0x0D) 251 #define MPI_SAS_OP_SET_IOC_PARAMETER (0x0E) 252 #define MPI_SAS_OP_PRODUCT_SPECIFIC_MIN (0x80) 253 254 /* values for the PrimFlags field */ 255 #define MPI_SAS_PRIMFLAGS_SINGLE (0x08) 256 #define MPI_SAS_PRIMFLAGS_TRIPLE (0x02) 257 #define MPI_SAS_PRIMFLAGS_REDUNDANT (0x01) 258 259 260 /* SAS IO Unit Control Reply */ 261 typedef struct _MSG_SAS_IOUNIT_CONTROL_REPLY 262 { 263 U8 Operation; /* 00h */ 264 U8 Reserved1; /* 01h */ 265 U8 MsgLength; /* 02h */ 266 U8 Function; /* 03h */ 267 U16 DevHandle; /* 04h */ 268 U8 IOCParameter; /* 06h */ 269 U8 MsgFlags; /* 07h */ 270 U32 MsgContext; /* 08h */ 271 U16 Reserved4; /* 0Ch */ 272 U16 IOCStatus; /* 0Eh */ 273 U32 IOCLogInfo; /* 10h */ 274 } MSG_SAS_IOUNIT_CONTROL_REPLY, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REPLY, 275 SasIoUnitControlReply_t, MPI_POINTER pSasIoUnitControlReply_t; 276 277 #endif 278 279 280