| 1 | /* $NetBSD: ispmbox.h,v 1.56 2013/09/14 12:43:08 martin Exp $ */ |
| 2 | /* |
| 3 | * Copyright (C) 1997, 1998, 1999 National Aeronautics & Space Administration |
| 4 | * All rights reserved. |
| 5 | * |
| 6 | * Additional Copyright (C) 2000-2007 by Matthew Jacob |
| 7 | * All rights reserved. |
| 8 | * |
| 9 | * Redistribution and use in source and binary forms, with or without |
| 10 | * modification, are permitted provided that the following conditions |
| 11 | * are met: |
| 12 | * 1. Redistributions of source code must retain the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer. |
| 14 | * 2. Redistributions in binary form must reproduce the above copyright |
| 15 | * notice, this list of conditions and the following disclaimer in the |
| 16 | * documentation and/or other materials provided with the distribution. |
| 17 | * 3. The name of the author may not be used to endorse or promote products |
| 18 | * derived from this software without specific prior written permission |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 21 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 22 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 23 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 24 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 25 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 29 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | /* |
| 32 | * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters. |
| 33 | */ |
| 34 | #ifndef _ISPMBOX_H |
| 35 | #define _ISPMBOX_H |
| 36 | |
| 37 | /* |
| 38 | * Mailbox Command Opcodes |
| 39 | */ |
| 40 | #define MBOX_NO_OP 0x0000 |
| 41 | #define MBOX_LOAD_RAM 0x0001 |
| 42 | #define MBOX_EXEC_FIRMWARE 0x0002 |
| 43 | #define MBOX_DUMP_RAM 0x0003 |
| 44 | #define MBOX_WRITE_RAM_WORD 0x0004 |
| 45 | #define MBOX_READ_RAM_WORD 0x0005 |
| 46 | #define MBOX_MAILBOX_REG_TEST 0x0006 |
| 47 | #define MBOX_VERIFY_CHECKSUM 0x0007 |
| 48 | #define MBOX_ABOUT_FIRMWARE 0x0008 |
| 49 | #define MBOX_LOAD_RISC_RAM_2100 0x0009 |
| 50 | /* a */ |
| 51 | #define MBOX_LOAD_RISC_RAM 0x000b |
| 52 | /* c */ |
| 53 | #define MBOX_WRITE_RAM_WORD_EXTENDED 0x000d |
| 54 | #define MBOX_CHECK_FIRMWARE 0x000e |
| 55 | #define MBOX_READ_RAM_WORD_EXTENDED 0x000f |
| 56 | #define MBOX_INIT_REQ_QUEUE 0x0010 |
| 57 | #define MBOX_INIT_RES_QUEUE 0x0011 |
| 58 | #define MBOX_EXECUTE_IOCB 0x0012 |
| 59 | #define MBOX_WAKE_UP 0x0013 |
| 60 | #define MBOX_STOP_FIRMWARE 0x0014 |
| 61 | #define MBOX_ABORT 0x0015 |
| 62 | #define MBOX_ABORT_DEVICE 0x0016 |
| 63 | #define MBOX_ABORT_TARGET 0x0017 |
| 64 | #define MBOX_BUS_RESET 0x0018 |
| 65 | #define MBOX_STOP_QUEUE 0x0019 |
| 66 | #define MBOX_START_QUEUE 0x001a |
| 67 | #define MBOX_SINGLE_STEP_QUEUE 0x001b |
| 68 | #define MBOX_ABORT_QUEUE 0x001c |
| 69 | #define MBOX_GET_DEV_QUEUE_STATUS 0x001d |
| 70 | /* 1e */ |
| 71 | #define MBOX_GET_FIRMWARE_STATUS 0x001f |
| 72 | #define MBOX_GET_INIT_SCSI_ID 0x0020 |
| 73 | #define MBOX_GET_SELECT_TIMEOUT 0x0021 |
| 74 | #define MBOX_GET_RETRY_COUNT 0x0022 |
| 75 | #define MBOX_GET_TAG_AGE_LIMIT 0x0023 |
| 76 | #define MBOX_GET_CLOCK_RATE 0x0024 |
| 77 | #define MBOX_GET_ACT_NEG_STATE 0x0025 |
| 78 | #define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026 |
| 79 | #define MBOX_GET_SBUS_PARAMS 0x0027 |
| 80 | #define MBOX_GET_PCI_PARAMS MBOX_GET_SBUS_PARAMS |
| 81 | #define MBOX_GET_TARGET_PARAMS 0x0028 |
| 82 | #define MBOX_GET_DEV_QUEUE_PARAMS 0x0029 |
| 83 | #define MBOX_GET_RESET_DELAY_PARAMS 0x002a |
| 84 | /* 2b */ |
| 85 | /* 2c */ |
| 86 | /* 2d */ |
| 87 | /* 2e */ |
| 88 | /* 2f */ |
| 89 | #define MBOX_SET_INIT_SCSI_ID 0x0030 |
| 90 | #define MBOX_SET_SELECT_TIMEOUT 0x0031 |
| 91 | #define MBOX_SET_RETRY_COUNT 0x0032 |
| 92 | #define MBOX_SET_TAG_AGE_LIMIT 0x0033 |
| 93 | #define MBOX_SET_CLOCK_RATE 0x0034 |
| 94 | #define MBOX_SET_ACT_NEG_STATE 0x0035 |
| 95 | #define MBOX_SET_ASYNC_DATA_SETUP_TIME 0x0036 |
| 96 | #define MBOX_SET_SBUS_CONTROL_PARAMS 0x0037 |
| 97 | #define MBOX_SET_PCI_PARAMETERS 0x0037 |
| 98 | #define MBOX_SET_TARGET_PARAMS 0x0038 |
| 99 | #define MBOX_SET_DEV_QUEUE_PARAMS 0x0039 |
| 100 | #define MBOX_SET_RESET_DELAY_PARAMS 0x003a |
| 101 | /* 3b */ |
| 102 | /* 3c */ |
| 103 | /* 3d */ |
| 104 | /* 3e */ |
| 105 | /* 3f */ |
| 106 | #define MBOX_RETURN_BIOS_BLOCK_ADDR 0x0040 |
| 107 | #define MBOX_WRITE_FOUR_RAM_WORDS 0x0041 |
| 108 | #define MBOX_EXEC_BIOS_IOCB 0x0042 |
| 109 | #define MBOX_SET_FW_FEATURES 0x004a |
| 110 | #define MBOX_GET_FW_FEATURES 0x004b |
| 111 | #define FW_FEATURE_FAST_POST 0x1 |
| 112 | #define FW_FEATURE_LVD_NOTIFY 0x2 |
| 113 | #define FW_FEATURE_RIO_32BIT 0x4 |
| 114 | #define FW_FEATURE_RIO_16BIT 0x8 |
| 115 | |
| 116 | #define MBOX_INIT_REQ_QUEUE_A64 0x0052 |
| 117 | #define MBOX_INIT_RES_QUEUE_A64 0x0053 |
| 118 | |
| 119 | #define MBOX_ENABLE_TARGET_MODE 0x0055 |
| 120 | #define ENABLE_TARGET_FLAG 0x8000 |
| 121 | #define ENABLE_TQING_FLAG 0x0004 |
| 122 | #define ENABLE_MANDATORY_DISC 0x0002 |
| 123 | #define MBOX_GET_TARGET_STATUS 0x0056 |
| 124 | |
| 125 | /* These are for the ISP2X00 FC cards */ |
| 126 | #define MBOX_GET_LOOP_ID 0x0020 |
| 127 | /* for 24XX cards, outgoing mailbox 7 has these values for F or FL topologies */ |
| 128 | #define ISP24XX_INORDER 0x0100 |
| 129 | #define ISP24XX_NPIV_SAN 0x0400 |
| 130 | #define ISP24XX_VSAN_SAN 0x1000 |
| 131 | #define ISP24XX_FC_SP_SAN 0x2000 |
| 132 | |
| 133 | #define MBOX_GET_FIRMWARE_OPTIONS 0x0028 |
| 134 | #define MBOX_SET_FIRMWARE_OPTIONS 0x0038 |
| 135 | #define MBOX_GET_RESOURCE_COUNT 0x0042 |
| 136 | #define MBOX_REQUEST_OFFLINE_MODE 0x0043 |
| 137 | #define MBOX_ENHANCED_GET_PDB 0x0047 |
| 138 | #define MBOX_INIT_FIRMWARE_MULTI_ID 0x0048 /* 2400 only */ |
| 139 | #define MBOX_GET_VP_DATABASE 0x0049 /* 2400 only */ |
| 140 | #define MBOX_GET_VP_DATABASE_ENTRY 0x004a /* 2400 only */ |
| 141 | #define MBOX_EXEC_COMMAND_IOCB_A64 0x0054 |
| 142 | #define MBOX_INIT_FIRMWARE 0x0060 |
| 143 | #define MBOX_GET_INIT_CONTROL_BLOCK 0x0061 |
| 144 | #define MBOX_INIT_LIP 0x0062 |
| 145 | #define MBOX_GET_FC_AL_POSITION_MAP 0x0063 |
| 146 | #define MBOX_GET_PORT_DB 0x0064 |
| 147 | #define MBOX_CLEAR_ACA 0x0065 |
| 148 | #define MBOX_TARGET_RESET 0x0066 |
| 149 | #define MBOX_CLEAR_TASK_SET 0x0067 |
| 150 | #define MBOX_ABORT_TASK_SET 0x0068 |
| 151 | #define MBOX_GET_FW_STATE 0x0069 |
| 152 | #define MBOX_GET_PORT_NAME 0x006A |
| 153 | #define MBOX_GET_LINK_STATUS 0x006B |
| 154 | #define MBOX_INIT_LIP_RESET 0x006C |
| 155 | #define MBOX_SEND_SNS 0x006E |
| 156 | #define MBOX_FABRIC_LOGIN 0x006F |
| 157 | #define MBOX_SEND_CHANGE_REQUEST 0x0070 |
| 158 | #define MBOX_FABRIC_LOGOUT 0x0071 |
| 159 | #define MBOX_INIT_LIP_LOGIN 0x0072 |
| 160 | #define MBOX_LUN_RESET 0x007E |
| 161 | |
| 162 | #define MBOX_DRIVER_HEARTBEAT 0x005B |
| 163 | #define MBOX_FW_HEARTBEAT 0x005C |
| 164 | |
| 165 | #define MBOX_GET_SET_DATA_RATE 0x005D /* 24XX/23XX only */ |
| 166 | #define MBGSD_GET_RATE 0 |
| 167 | #define MBGSD_SET_RATE 1 |
| 168 | #define MBGSD_SET_RATE_NOW 2 /* 24XX only */ |
| 169 | #define MBGSD_ONEGB 0 |
| 170 | #define MBGSD_TWOGB 1 |
| 171 | #define MBGSD_AUTO 2 |
| 172 | #define MBGSD_FOURGB 3 /* 24XX only */ |
| 173 | #define MBGSD_EIGHTGB 4 /* 25XX only */ |
| 174 | |
| 175 | |
| 176 | #define ISP2100_SET_PCI_PARAM 0x00ff |
| 177 | |
| 178 | #define MBOX_BUSY 0x04 |
| 179 | |
| 180 | /* |
| 181 | * Mailbox Command Complete Status Codes |
| 182 | */ |
| 183 | #define MBOX_COMMAND_COMPLETE 0x4000 |
| 184 | #define MBOX_INVALID_COMMAND 0x4001 |
| 185 | #define MBOX_HOST_INTERFACE_ERROR 0x4002 |
| 186 | #define MBOX_TEST_FAILED 0x4003 |
| 187 | #define MBOX_COMMAND_ERROR 0x4005 |
| 188 | #define MBOX_COMMAND_PARAM_ERROR 0x4006 |
| 189 | #define MBOX_PORT_ID_USED 0x4007 |
| 190 | #define MBOX_LOOP_ID_USED 0x4008 |
| 191 | #define MBOX_ALL_IDS_USED 0x4009 |
| 192 | #define MBOX_NOT_LOGGED_IN 0x400A |
| 193 | /* pseudo mailbox completion codes */ |
| 194 | #define MBOX_REGS_BUSY 0x6000 /* registers in use */ |
| 195 | #define MBOX_TIMEOUT 0x6001 /* command timed out */ |
| 196 | |
| 197 | #define MBLOGALL 0x000f |
| 198 | #define MBLOGNONE 0x0000 |
| 199 | #define MBLOGMASK(x) ((x) & 0xf) |
| 200 | |
| 201 | /* |
| 202 | * Asynchronous event status codes |
| 203 | */ |
| 204 | #define ASYNC_BUS_RESET 0x8001 |
| 205 | #define ASYNC_SYSTEM_ERROR 0x8002 |
| 206 | #define ASYNC_RQS_XFER_ERR 0x8003 |
| 207 | #define ASYNC_RSP_XFER_ERR 0x8004 |
| 208 | #define ASYNC_QWAKEUP 0x8005 |
| 209 | #define ASYNC_TIMEOUT_RESET 0x8006 |
| 210 | #define ASYNC_DEVICE_RESET 0x8007 |
| 211 | #define ASYNC_EXTMSG_UNDERRUN 0x800A |
| 212 | #define ASYNC_SCAM_INT 0x800B |
| 213 | #define ASYNC_HUNG_SCSI 0x800C |
| 214 | #define ASYNC_KILLED_BUS 0x800D |
| 215 | #define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */ |
| 216 | #define ASYNC_LIP_OCCURRED 0x8010 |
| 217 | #define ASYNC_LOOP_UP 0x8011 |
| 218 | #define ASYNC_LOOP_DOWN 0x8012 |
| 219 | #define ASYNC_LOOP_RESET 0x8013 |
| 220 | #define ASYNC_PDB_CHANGED 0x8014 |
| 221 | #define ASYNC_CHANGE_NOTIFY 0x8015 |
| 222 | #define ASYNC_LIP_F8 0x8016 |
| 223 | #define ASYNC_LIP_ERROR 0x8017 |
| 224 | #define ASYNC_SECURITY_UPDATE 0x801B |
| 225 | #define ASYNC_CMD_CMPLT 0x8020 |
| 226 | #define ASYNC_CTIO_DONE 0x8021 |
| 227 | #define ASYNC_RIO32_1 0x8021 |
| 228 | #define ASYNC_RIO32_2 0x8022 |
| 229 | #define ASYNC_IP_XMIT_DONE 0x8022 |
| 230 | #define ASYNC_IP_RECV_DONE 0x8023 |
| 231 | #define ASYNC_IP_BROADCAST 0x8024 |
| 232 | #define ASYNC_IP_RCVQ_LOW 0x8025 |
| 233 | #define ASYNC_IP_RCVQ_EMPTY 0x8026 |
| 234 | #define ASYNC_IP_RECV_DONE_ALIGNED 0x8027 |
| 235 | #define ASYNC_PTPMODE 0x8030 |
| 236 | #define ASYNC_RIO16_1 0x8031 |
| 237 | #define ASYNC_RIO16_2 0x8032 |
| 238 | #define ASYNC_RIO16_3 0x8033 |
| 239 | #define ASYNC_RIO16_4 0x8034 |
| 240 | #define ASYNC_RIO16_5 0x8035 |
| 241 | #define ASYNC_CONNMODE 0x8036 |
| 242 | #define ISP_CONN_LOOP 1 |
| 243 | #define ISP_CONN_PTP 2 |
| 244 | #define ISP_CONN_BADLIP 3 |
| 245 | #define ISP_CONN_FATAL 4 |
| 246 | #define ISP_CONN_LOOPBACK 5 |
| 247 | #define ASYNC_RIOZIO_STALL 0x8040 /* there's a RIO/ZIO entry that hasn't been serviced */ |
| 248 | #define ASYNC_RIO32_2_2200 0x8042 /* same as ASYNC_RIO32_2, but for 2100/2200 */ |
| 249 | #define ASYNC_RCV_ERR 0x8048 |
| 250 | |
| 251 | /* |
| 252 | * Firmware Options. There are a lot of them. |
| 253 | * |
| 254 | * IFCOPTN - ISP Fibre Channel Option Word N |
| 255 | */ |
| 256 | #define IFCOPT1_EQFQASYNC (1 << 13) /* enable QFULL notification */ |
| 257 | #define IFCOPT1_EAABSRCVD (1 << 12) |
| 258 | #define IFCOPT1_RJTASYNC (1 << 11) /* enable 8018 notification */ |
| 259 | #define IFCOPT1_ENAPURE (1 << 10) |
| 260 | #define IFCOPT1_ENA8017 (1 << 7) |
| 261 | #define IFCOPT1_DISGPIO67 (1 << 6) |
| 262 | #define IFCOPT1_LIPLOSSIMM (1 << 5) |
| 263 | #define IFCOPT1_DISF7SWTCH (1 << 4) |
| 264 | #define IFCOPT1_CTIO_RETRY (1 << 3) |
| 265 | #define IFCOPT1_LIPASYNC (1 << 1) |
| 266 | #define IFCOPT1_LIPF8 (1 << 0) |
| 267 | |
| 268 | #define IFCOPT2_LOOPBACK (1 << 1) |
| 269 | #define IFCOPT2_ATIO3_ONLY (1 << 0) |
| 270 | |
| 271 | #define IFCOPT3_NOPRLI (1 << 4) /* disable automatic sending of PRLI on local loops */ |
| 272 | #define IFCOPT3_RNDASYNC (1 << 1) |
| 273 | /* |
| 274 | * 2.01.31 2200 Only. Need Bit 13 in Mailbox 1 for Set Firmware Options |
| 275 | * mailbox command to enable this. |
| 276 | */ |
| 277 | #define ASYNC_QFULL_SENT 0x8049 |
| 278 | |
| 279 | /* |
| 280 | * Needs to be enabled |
| 281 | */ |
| 282 | #define ASYNC_AUTO_PLOGI_RJT 0x8018 |
| 283 | /* |
| 284 | * 24XX only |
| 285 | */ |
| 286 | #define ASYNC_RJT_SENT 0x8049 |
| 287 | |
| 288 | /* |
| 289 | * All IOCB Queue entries are this size |
| 290 | */ |
| 291 | #define QENTRY_LEN 64 |
| 292 | |
| 293 | /* |
| 294 | * Command Structure Definitions |
| 295 | */ |
| 296 | |
| 297 | typedef struct { |
| 298 | uint32_t ds_base; |
| 299 | uint32_t ds_count; |
| 300 | } ispds_t; |
| 301 | |
| 302 | typedef struct { |
| 303 | uint32_t ds_base; |
| 304 | uint32_t ds_basehi; |
| 305 | uint32_t ds_count; |
| 306 | } ispds64_t; |
| 307 | |
| 308 | #define DSTYPE_32BIT 0 |
| 309 | #define DSTYPE_64BIT 1 |
| 310 | typedef struct { |
| 311 | uint16_t ds_type; /* 0-> ispds_t, 1-> ispds64_t */ |
| 312 | uint32_t ds_segment; /* unused */ |
| 313 | uint32_t ds_base; /* 32 bit address of DSD list */ |
| 314 | } ispdslist_t; |
| 315 | |
| 316 | |
| 317 | typedef struct { |
| 318 | uint8_t rqs_entry_type; |
| 319 | uint8_t rqs_entry_count; |
| 320 | uint8_t rqs_seqno; |
| 321 | uint8_t rqs_flags; |
| 322 | } isphdr_t; |
| 323 | |
| 324 | /* RQS Flag definitions */ |
| 325 | #define RQSFLAG_CONTINUATION 0x01 |
| 326 | #define RQSFLAG_FULL 0x02 |
| 327 | #define 0x04 |
| 328 | #define RQSFLAG_BADPACKET 0x08 |
| 329 | #define RQSFLAG_BADCOUNT 0x10 |
| 330 | #define RQSFLAG_BADORDER 0x20 |
| 331 | #define RQSFLAG_MASK 0x3f |
| 332 | |
| 333 | /* RQS entry_type definitions */ |
| 334 | #define RQSTYPE_REQUEST 0x01 |
| 335 | #define RQSTYPE_DATASEG 0x02 |
| 336 | #define RQSTYPE_RESPONSE 0x03 |
| 337 | #define RQSTYPE_MARKER 0x04 |
| 338 | #define RQSTYPE_CMDONLY 0x05 |
| 339 | #define RQSTYPE_ATIO 0x06 /* Target Mode */ |
| 340 | #define RQSTYPE_CTIO 0x07 /* Target Mode */ |
| 341 | #define RQSTYPE_SCAM 0x08 |
| 342 | #define RQSTYPE_A64 0x09 |
| 343 | #define RQSTYPE_A64_CONT 0x0a |
| 344 | #define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ |
| 345 | #define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ |
| 346 | #define RQSTYPE_NOTIFY 0x0d /* Target Mode */ |
| 347 | #define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ |
| 348 | #define RQSTYPE_CTIO1 0x0f /* Target Mode */ |
| 349 | #define RQSTYPE_STATUS_CONT 0x10 |
| 350 | #define RQSTYPE_T2RQS 0x11 |
| 351 | #define RQSTYPE_CTIO7 0x12 |
| 352 | #define RQSTYPE_IP_XMIT 0x13 |
| 353 | #define RQSTYPE_TSK_MGMT 0x14 |
| 354 | #define RQSTYPE_T4RQS 0x15 |
| 355 | #define RQSTYPE_ATIO2 0x16 /* Target Mode */ |
| 356 | #define RQSTYPE_CTIO2 0x17 /* Target Mode */ |
| 357 | #define RQSTYPE_T7RQS 0x18 |
| 358 | #define RQSTYPE_T3RQS 0x19 |
| 359 | #define RQSTYPE_IP_XMIT_64 0x1b |
| 360 | #define RQSTYPE_CTIO4 0x1e /* Target Mode */ |
| 361 | #define RQSTYPE_CTIO3 0x1f /* Target Mode */ |
| 362 | #define RQSTYPE_RIO1 0x21 |
| 363 | #define RQSTYPE_RIO2 0x22 |
| 364 | #define RQSTYPE_IP_RECV 0x23 |
| 365 | #define RQSTYPE_IP_RECV_CONT 0x24 |
| 366 | #define RQSTYPE_CT_PASSTHRU 0x29 |
| 367 | #define RQSTYPE_MS_PASSTHRU 0x29 |
| 368 | #define RQSTYPE_VP_CTRL 0x30 /* 24XX only */ |
| 369 | #define RQSTYPE_VP_MODIFY 0x31 /* 24XX only */ |
| 370 | #define RQSTYPE_RPT_ID_ACQ 0x32 /* 24XX only */ |
| 371 | #define RQSTYPE_ABORT_IO 0x33 |
| 372 | #define RQSTYPE_T6RQS 0x48 |
| 373 | #define RQSTYPE_LOGIN 0x52 |
| 374 | #define RQSTYPE_ABTS_RCVD 0x54 /* 24XX only */ |
| 375 | #define RQSTYPE_ABTS_RSP 0x55 /* 24XX only */ |
| 376 | |
| 377 | |
| 378 | #define ISP_RQDSEG 4 |
| 379 | typedef struct { |
| 380 | isphdr_t ; |
| 381 | uint32_t req_handle; |
| 382 | uint8_t req_lun_trn; |
| 383 | uint8_t req_target; |
| 384 | uint16_t req_cdblen; |
| 385 | uint16_t req_flags; |
| 386 | uint16_t req_reserved; |
| 387 | uint16_t req_time; |
| 388 | uint16_t req_seg_count; |
| 389 | uint8_t req_cdb[12]; |
| 390 | ispds_t req_dataseg[ISP_RQDSEG]; |
| 391 | } ispreq_t; |
| 392 | #define ISP_RQDSEG_A64 2 |
| 393 | |
| 394 | typedef struct { |
| 395 | isphdr_t ; |
| 396 | uint32_t mrk_handle; |
| 397 | uint8_t mrk_reserved0; |
| 398 | uint8_t mrk_target; |
| 399 | uint16_t mrk_modifier; |
| 400 | uint16_t mrk_flags; |
| 401 | uint16_t mrk_lun; |
| 402 | uint8_t mrk_reserved1[48]; |
| 403 | } isp_marker_t; |
| 404 | |
| 405 | typedef struct { |
| 406 | isphdr_t ; |
| 407 | uint32_t mrk_handle; |
| 408 | uint16_t mrk_nphdl; |
| 409 | uint8_t mrk_modifier; |
| 410 | uint8_t mrk_reserved0; |
| 411 | uint8_t mrk_reserved1; |
| 412 | uint8_t mrk_vphdl; |
| 413 | uint16_t mrk_reserved2; |
| 414 | uint8_t mrk_lun[8]; |
| 415 | uint8_t mrk_reserved3[40]; |
| 416 | } isp_marker_24xx_t; |
| 417 | |
| 418 | |
| 419 | #define SYNC_DEVICE 0 |
| 420 | #define SYNC_TARGET 1 |
| 421 | #define SYNC_ALL 2 |
| 422 | #define SYNC_LIP 3 |
| 423 | |
| 424 | #define ISP_RQDSEG_T2 3 |
| 425 | typedef struct { |
| 426 | isphdr_t ; |
| 427 | uint32_t req_handle; |
| 428 | uint8_t req_lun_trn; |
| 429 | uint8_t req_target; |
| 430 | uint16_t req_scclun; |
| 431 | uint16_t req_flags; |
| 432 | uint16_t req_reserved; |
| 433 | uint16_t req_time; |
| 434 | uint16_t req_seg_count; |
| 435 | uint8_t req_cdb[16]; |
| 436 | uint32_t req_totalcnt; |
| 437 | ispds_t req_dataseg[ISP_RQDSEG_T2]; |
| 438 | } ispreqt2_t; |
| 439 | |
| 440 | typedef struct { |
| 441 | isphdr_t ; |
| 442 | uint32_t req_handle; |
| 443 | uint16_t req_target; |
| 444 | uint16_t req_scclun; |
| 445 | uint16_t req_flags; |
| 446 | uint16_t req_reserved; |
| 447 | uint16_t req_time; |
| 448 | uint16_t req_seg_count; |
| 449 | uint8_t req_cdb[16]; |
| 450 | uint32_t req_totalcnt; |
| 451 | ispds_t req_dataseg[ISP_RQDSEG_T2]; |
| 452 | } ispreqt2e_t; |
| 453 | |
| 454 | #define ISP_RQDSEG_T3 2 |
| 455 | typedef struct { |
| 456 | isphdr_t ; |
| 457 | uint32_t req_handle; |
| 458 | uint8_t req_lun_trn; |
| 459 | uint8_t req_target; |
| 460 | uint16_t req_scclun; |
| 461 | uint16_t req_flags; |
| 462 | uint16_t req_reserved; |
| 463 | uint16_t req_time; |
| 464 | uint16_t req_seg_count; |
| 465 | uint8_t req_cdb[16]; |
| 466 | uint32_t req_totalcnt; |
| 467 | ispds64_t req_dataseg[ISP_RQDSEG_T3]; |
| 468 | } ispreqt3_t; |
| 469 | #define ispreq64_t ispreqt3_t /* same as.... */ |
| 470 | |
| 471 | typedef struct { |
| 472 | isphdr_t ; |
| 473 | uint32_t req_handle; |
| 474 | uint16_t req_target; |
| 475 | uint16_t req_scclun; |
| 476 | uint16_t req_flags; |
| 477 | uint16_t req_reserved; |
| 478 | uint16_t req_time; |
| 479 | uint16_t req_seg_count; |
| 480 | uint8_t req_cdb[16]; |
| 481 | uint32_t req_totalcnt; |
| 482 | ispds64_t req_dataseg[ISP_RQDSEG_T3]; |
| 483 | } ispreqt3e_t; |
| 484 | |
| 485 | /* req_flag values */ |
| 486 | #define REQFLAG_NODISCON 0x0001 |
| 487 | #define REQFLAG_HTAG 0x0002 |
| 488 | #define REQFLAG_OTAG 0x0004 |
| 489 | #define REQFLAG_STAG 0x0008 |
| 490 | #define REQFLAG_TARGET_RTN 0x0010 |
| 491 | |
| 492 | #define REQFLAG_NODATA 0x0000 |
| 493 | #define REQFLAG_DATA_IN 0x0020 |
| 494 | #define REQFLAG_DATA_OUT 0x0040 |
| 495 | #define REQFLAG_DATA_UNKNOWN 0x0060 |
| 496 | |
| 497 | #define REQFLAG_DISARQ 0x0100 |
| 498 | #define REQFLAG_FRC_ASYNC 0x0200 |
| 499 | #define REQFLAG_FRC_SYNC 0x0400 |
| 500 | #define REQFLAG_FRC_WIDE 0x0800 |
| 501 | #define REQFLAG_NOPARITY 0x1000 |
| 502 | #define REQFLAG_STOPQ 0x2000 |
| 503 | #define REQFLAG_XTRASNS 0x4000 |
| 504 | #define REQFLAG_PRIORITY 0x8000 |
| 505 | |
| 506 | typedef struct { |
| 507 | isphdr_t ; |
| 508 | uint32_t req_handle; |
| 509 | uint8_t req_lun_trn; |
| 510 | uint8_t req_target; |
| 511 | uint16_t req_cdblen; |
| 512 | uint16_t req_flags; |
| 513 | uint16_t req_reserved; |
| 514 | uint16_t req_time; |
| 515 | uint16_t req_seg_count; |
| 516 | uint8_t req_cdb[44]; |
| 517 | } ispextreq_t; |
| 518 | |
| 519 | /* 24XX only */ |
| 520 | typedef struct { |
| 521 | uint16_t fcd_length; |
| 522 | uint16_t fcd_a1500; |
| 523 | uint16_t fcd_a3116; |
| 524 | uint16_t fcd_a4732; |
| 525 | uint16_t fcd_a6348; |
| 526 | } fcp_cmnd_ds_t; |
| 527 | |
| 528 | typedef struct { |
| 529 | isphdr_t ; |
| 530 | uint32_t req_handle; |
| 531 | uint16_t req_nphdl; |
| 532 | uint16_t req_time; |
| 533 | uint16_t req_seg_count; |
| 534 | uint16_t req_fc_rsp_dsd_length; |
| 535 | uint8_t req_lun[8]; |
| 536 | uint16_t req_flags; |
| 537 | uint16_t req_fc_cmnd_dsd_length; |
| 538 | uint16_t req_fc_cmnd_dsd_a1500; |
| 539 | uint16_t req_fc_cmnd_dsd_a3116; |
| 540 | uint16_t req_fc_cmnd_dsd_a4732; |
| 541 | uint16_t req_fc_cmnd_dsd_a6348; |
| 542 | uint16_t req_fc_rsp_dsd_a1500; |
| 543 | uint16_t req_fc_rsp_dsd_a3116; |
| 544 | uint16_t req_fc_rsp_dsd_a4732; |
| 545 | uint16_t req_fc_rsp_dsd_a6348; |
| 546 | uint32_t req_totalcnt; |
| 547 | uint16_t req_tidlo; |
| 548 | uint8_t req_tidhi; |
| 549 | uint8_t req_vpidx; |
| 550 | ispds64_t req_dataseg; |
| 551 | } ispreqt6_t; |
| 552 | |
| 553 | typedef struct { |
| 554 | isphdr_t ; |
| 555 | uint32_t req_handle; |
| 556 | uint16_t req_nphdl; |
| 557 | uint16_t req_time; |
| 558 | uint16_t req_seg_count; |
| 559 | uint16_t req_reserved; |
| 560 | uint8_t req_lun[8]; |
| 561 | uint8_t req_alen_datadir; |
| 562 | uint8_t req_task_management; |
| 563 | uint8_t req_task_attribute; |
| 564 | uint8_t req_crn; |
| 565 | uint8_t req_cdb[16]; |
| 566 | uint32_t req_dl; |
| 567 | uint16_t req_tidlo; |
| 568 | uint8_t req_tidhi; |
| 569 | uint8_t req_vpidx; |
| 570 | ispds64_t req_dataseg; |
| 571 | } ispreqt7_t; |
| 572 | |
| 573 | /* Task Management Request Function */ |
| 574 | typedef struct { |
| 575 | isphdr_t ; |
| 576 | uint32_t tmf_handle; |
| 577 | uint16_t tmf_nphdl; |
| 578 | uint8_t tmf_reserved0[2]; |
| 579 | uint16_t tmf_delay; |
| 580 | uint16_t tmf_timeout; |
| 581 | uint8_t tmf_lun[8]; |
| 582 | uint32_t tmf_flags; |
| 583 | uint8_t tmf_reserved1[20]; |
| 584 | uint16_t tmf_tidlo; |
| 585 | uint8_t tmf_tidhi; |
| 586 | uint8_t tmf_vpidx; |
| 587 | uint8_t tmf_reserved2[12]; |
| 588 | } isp24xx_tmf_t; |
| 589 | |
| 590 | #define ISP24XX_TMF_NOSEND 0x80000000 |
| 591 | |
| 592 | #define ISP24XX_TMF_LUN_RESET 0x00000010 |
| 593 | #define ISP24XX_TMF_ABORT_TASK_SET 0x00000008 |
| 594 | #define ISP24XX_TMF_CLEAR_TASK_SET 0x00000004 |
| 595 | #define ISP24XX_TMF_TARGET_RESET 0x00000002 |
| 596 | #define ISP24XX_TMF_CLEAR_ACA 0x00000001 |
| 597 | |
| 598 | /* I/O Abort Structure */ |
| 599 | typedef struct { |
| 600 | isphdr_t ; |
| 601 | uint32_t abrt_handle; |
| 602 | uint16_t abrt_nphdl; |
| 603 | uint16_t abrt_options; |
| 604 | uint32_t abrt_cmd_handle; |
| 605 | uint8_t abrt_reserved[32]; |
| 606 | uint16_t abrt_tidlo; |
| 607 | uint8_t abrt_tidhi; |
| 608 | uint8_t abrt_vpidx; |
| 609 | uint8_t abrt_reserved1[12]; |
| 610 | } isp24xx_abrt_t; |
| 611 | |
| 612 | #define ISP24XX_ABRT_NOSEND 0x01 /* don't actually send ABTS */ |
| 613 | #define ISP24XX_ABRT_OKAY 0x00 /* in nphdl on return */ |
| 614 | #define ISP24XX_ABRT_ENXIO 0x31 /* in nphdl on return */ |
| 615 | |
| 616 | #define ISP_CDSEG 7 |
| 617 | typedef struct { |
| 618 | isphdr_t ; |
| 619 | uint32_t req_reserved; |
| 620 | ispds_t req_dataseg[ISP_CDSEG]; |
| 621 | } ispcontreq_t; |
| 622 | |
| 623 | #define ISP_CDSEG64 5 |
| 624 | typedef struct { |
| 625 | isphdr_t ; |
| 626 | ispds64_t req_dataseg[ISP_CDSEG64]; |
| 627 | } ispcontreq64_t; |
| 628 | |
| 629 | typedef struct { |
| 630 | isphdr_t ; |
| 631 | uint32_t req_handle; |
| 632 | uint16_t req_scsi_status; |
| 633 | uint16_t req_completion_status; |
| 634 | uint16_t req_state_flags; |
| 635 | uint16_t req_status_flags; |
| 636 | uint16_t req_time; |
| 637 | #define req_response_len req_time /* FC only */ |
| 638 | uint16_t req_sense_len; |
| 639 | uint32_t req_resid; |
| 640 | uint8_t req_response[8]; /* FC only */ |
| 641 | uint8_t req_sense_data[32]; |
| 642 | } ispstatusreq_t; |
| 643 | |
| 644 | /* |
| 645 | * Status Continuation |
| 646 | */ |
| 647 | typedef struct { |
| 648 | isphdr_t ; |
| 649 | uint8_t req_sense_data[60]; |
| 650 | } ispstatus_cont_t; |
| 651 | |
| 652 | /* |
| 653 | * 24XX Type 0 status |
| 654 | */ |
| 655 | typedef struct { |
| 656 | isphdr_t ; |
| 657 | uint32_t req_handle; |
| 658 | uint16_t req_completion_status; |
| 659 | uint16_t req_oxid; |
| 660 | uint32_t req_resid; |
| 661 | uint16_t req_reserved0; |
| 662 | uint16_t req_state_flags; |
| 663 | uint16_t req_reserved1; |
| 664 | uint16_t req_scsi_status; |
| 665 | uint32_t req_fcp_residual; |
| 666 | uint32_t req_sense_len; |
| 667 | uint32_t req_response_len; |
| 668 | uint8_t req_rsp_sense[28]; |
| 669 | } isp24xx_statusreq_t; |
| 670 | |
| 671 | /* |
| 672 | * For Qlogic 2X00, the high order byte of SCSI status has |
| 673 | * additional meaning. |
| 674 | */ |
| 675 | #define RQCS_RU 0x800 /* Residual Under */ |
| 676 | #define RQCS_RO 0x400 /* Residual Over */ |
| 677 | #define RQCS_RESID (RQCS_RU|RQCS_RO) |
| 678 | #define RQCS_SV 0x200 /* Sense Length Valid */ |
| 679 | #define RQCS_RV 0x100 /* FCP Response Length Valid */ |
| 680 | |
| 681 | /* |
| 682 | * CT Passthru IOCB |
| 683 | */ |
| 684 | typedef struct { |
| 685 | isphdr_t ; |
| 686 | uint32_t ctp_handle; |
| 687 | uint16_t ctp_status; |
| 688 | uint16_t ctp_nphdl; /* n-port handle */ |
| 689 | uint16_t ctp_cmd_cnt; /* Command DSD count */ |
| 690 | uint8_t ctp_vpidx; |
| 691 | uint8_t ctp_reserved0; |
| 692 | uint16_t ctp_time; |
| 693 | uint16_t ctp_reserved1; |
| 694 | uint16_t ctp_rsp_cnt; /* Response DSD count */ |
| 695 | uint16_t ctp_reserved2[5]; |
| 696 | uint32_t ctp_rsp_bcnt; /* Response byte count */ |
| 697 | uint32_t ctp_cmd_bcnt; /* Command byte count */ |
| 698 | ispds64_t ctp_dataseg[2]; |
| 699 | } isp_ct_pt_t; |
| 700 | |
| 701 | /* |
| 702 | * MS Passthru IOCB |
| 703 | */ |
| 704 | typedef struct { |
| 705 | isphdr_t ; |
| 706 | uint32_t ms_handle; |
| 707 | uint16_t ms_nphdl; /* handle in high byte for !2k f/w */ |
| 708 | uint16_t ms_status; |
| 709 | uint16_t ms_flags; |
| 710 | uint16_t ms_reserved1; /* low 8 bits */ |
| 711 | uint16_t ms_time; |
| 712 | uint16_t ms_cmd_cnt; /* Command DSD count */ |
| 713 | uint16_t ms_tot_cnt; /* Total DSD Count */ |
| 714 | uint8_t ms_type; /* MS type */ |
| 715 | uint8_t ms_r_ctl; /* R_CTL */ |
| 716 | uint16_t ms_rxid; /* RX_ID */ |
| 717 | uint16_t ms_reserved2; |
| 718 | uint32_t ms_handle2; |
| 719 | uint32_t ms_rsp_bcnt; /* Response byte count */ |
| 720 | uint32_t ms_cmd_bcnt; /* Command byte count */ |
| 721 | ispds64_t ms_dataseg[2]; |
| 722 | } isp_ms_t; |
| 723 | |
| 724 | /* |
| 725 | * Completion Status Codes. |
| 726 | */ |
| 727 | #define RQCS_COMPLETE 0x0000 |
| 728 | #define RQCS_DMA_ERROR 0x0002 |
| 729 | #define RQCS_RESET_OCCURRED 0x0004 |
| 730 | #define RQCS_ABORTED 0x0005 |
| 731 | #define RQCS_TIMEOUT 0x0006 |
| 732 | #define RQCS_DATA_OVERRUN 0x0007 |
| 733 | #define RQCS_DATA_UNDERRUN 0x0015 |
| 734 | #define RQCS_QUEUE_FULL 0x001C |
| 735 | |
| 736 | /* 1X00 Only Completion Codes */ |
| 737 | #define RQCS_INCOMPLETE 0x0001 |
| 738 | #define RQCS_TRANSPORT_ERROR 0x0003 |
| 739 | #define RQCS_COMMAND_OVERRUN 0x0008 |
| 740 | #define RQCS_STATUS_OVERRUN 0x0009 |
| 741 | #define RQCS_BAD_MESSAGE 0x000a |
| 742 | #define RQCS_NO_MESSAGE_OUT 0x000b |
| 743 | #define RQCS_EXT_ID_FAILED 0x000c |
| 744 | #define RQCS_IDE_MSG_FAILED 0x000d |
| 745 | #define RQCS_ABORT_MSG_FAILED 0x000e |
| 746 | #define RQCS_REJECT_MSG_FAILED 0x000f |
| 747 | #define RQCS_NOP_MSG_FAILED 0x0010 |
| 748 | #define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 |
| 749 | #define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 |
| 750 | #define RQCS_ID_MSG_FAILED 0x0013 |
| 751 | #define RQCS_UNEXP_BUS_FREE 0x0014 |
| 752 | #define RQCS_XACT_ERR1 0x0018 |
| 753 | #define RQCS_XACT_ERR2 0x0019 |
| 754 | #define RQCS_XACT_ERR3 0x001A |
| 755 | #define RQCS_BAD_ENTRY 0x001B |
| 756 | #define RQCS_PHASE_SKIPPED 0x001D |
| 757 | #define RQCS_ARQS_FAILED 0x001E |
| 758 | #define RQCS_WIDE_FAILED 0x001F |
| 759 | #define RQCS_SYNCXFER_FAILED 0x0020 |
| 760 | #define RQCS_LVD_BUSERR 0x0021 |
| 761 | |
| 762 | /* 2X00 Only Completion Codes */ |
| 763 | #define RQCS_PORT_UNAVAILABLE 0x0028 |
| 764 | #define RQCS_PORT_LOGGED_OUT 0x0029 |
| 765 | #define RQCS_PORT_CHANGED 0x002A |
| 766 | #define RQCS_PORT_BUSY 0x002B |
| 767 | |
| 768 | /* 24XX Only Completion Codes */ |
| 769 | #define RQCS_24XX_DRE 0x0011 /* data reassembly error */ |
| 770 | #define RQCS_24XX_TABORT 0x0013 /* aborted by target */ |
| 771 | #define RQCS_24XX_ENOMEM 0x002C /* f/w resource unavailable */ |
| 772 | #define RQCS_24XX_TMO 0x0030 /* task management overrun */ |
| 773 | |
| 774 | |
| 775 | /* |
| 776 | * 1X00 specific State Flags |
| 777 | */ |
| 778 | #define RQSF_GOT_BUS 0x0100 |
| 779 | #define RQSF_GOT_TARGET 0x0200 |
| 780 | #define RQSF_SENT_CDB 0x0400 |
| 781 | #define RQSF_XFRD_DATA 0x0800 |
| 782 | #define RQSF_GOT_STATUS 0x1000 |
| 783 | #define RQSF_GOT_SENSE 0x2000 |
| 784 | #define RQSF_XFER_COMPLETE 0x4000 |
| 785 | |
| 786 | /* |
| 787 | * 2X00 specific State Flags |
| 788 | * (same as 1X00 except RQSF_GOT_BUS/RQSF_GOT_TARGET are not available) |
| 789 | */ |
| 790 | #define RQSF_DATA_IN 0x0020 |
| 791 | #define RQSF_DATA_OUT 0x0040 |
| 792 | #define RQSF_STAG 0x0008 |
| 793 | #define RQSF_OTAG 0x0004 |
| 794 | #define RQSF_HTAG 0x0002 |
| 795 | /* |
| 796 | * 1X00 Status Flags |
| 797 | */ |
| 798 | #define RQSTF_DISCONNECT 0x0001 |
| 799 | #define RQSTF_SYNCHRONOUS 0x0002 |
| 800 | #define RQSTF_PARITY_ERROR 0x0004 |
| 801 | #define RQSTF_BUS_RESET 0x0008 |
| 802 | #define RQSTF_DEVICE_RESET 0x0010 |
| 803 | #define RQSTF_ABORTED 0x0020 |
| 804 | #define RQSTF_TIMEOUT 0x0040 |
| 805 | #define RQSTF_NEGOTIATION 0x0080 |
| 806 | |
| 807 | /* |
| 808 | * 2X00 specific state flags |
| 809 | */ |
| 810 | /* RQSF_SENT_CDB */ |
| 811 | /* RQSF_XFRD_DATA */ |
| 812 | /* RQSF_GOT_STATUS */ |
| 813 | /* RQSF_XFER_COMPLETE */ |
| 814 | |
| 815 | /* |
| 816 | * 2X00 specific status flags |
| 817 | */ |
| 818 | /* RQSTF_ABORTED */ |
| 819 | /* RQSTF_TIMEOUT */ |
| 820 | #define RQSTF_DMA_ERROR 0x0080 |
| 821 | #define RQSTF_LOGOUT 0x2000 |
| 822 | |
| 823 | /* |
| 824 | * Miscellaneous |
| 825 | */ |
| 826 | #ifndef ISP_EXEC_THROTTLE |
| 827 | #define ISP_EXEC_THROTTLE 16 |
| 828 | #endif |
| 829 | |
| 830 | /* |
| 831 | * About Firmware returns an 'attribute' word in mailbox 6. |
| 832 | * These attributes are for 2200 and 2300. |
| 833 | */ |
| 834 | #define ISP_FW_ATTR_TMODE 0x0001 |
| 835 | #define ISP_FW_ATTR_SCCLUN 0x0002 |
| 836 | #define ISP_FW_ATTR_FABRIC 0x0004 |
| 837 | #define ISP_FW_ATTR_CLASS2 0x0008 |
| 838 | #define ISP_FW_ATTR_FCTAPE 0x0010 |
| 839 | #define ISP_FW_ATTR_IP 0x0020 |
| 840 | #define ISP_FW_ATTR_VI 0x0040 |
| 841 | #define ISP_FW_ATTR_VI_SOLARIS 0x0080 |
| 842 | #define ISP_FW_ATTR_2KLOGINS 0x0100 /* just a guess... */ |
| 843 | |
| 844 | /* and these are for the 2400 */ |
| 845 | #define ISP2400_FW_ATTR_CLASS2 0x0001 |
| 846 | #define ISP2400_FW_ATTR_IP 0x0002 |
| 847 | #define ISP2400_FW_ATTR_MULTIID 0x0004 |
| 848 | #define ISP2400_FW_ATTR_SB2 0x0008 |
| 849 | #define ISP2400_FW_ATTR_T10CRC 0x0010 |
| 850 | #define ISP2400_FW_ATTR_VI 0x0020 |
| 851 | #define ISP2400_FW_ATTR_EXPFW 0x2000 |
| 852 | |
| 853 | #define ISP_CAP_TMODE(isp) \ |
| 854 | (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_TMODE)) |
| 855 | #define ISP_CAP_SCCFW(isp) \ |
| 856 | (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_SCCLUN)) |
| 857 | #define ISP_CAP_2KLOGIN(isp) \ |
| 858 | (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_2KLOGINS)) |
| 859 | #define ISP_CAP_MULTI_ID(isp) \ |
| 860 | (IS_24XX(isp)? (isp->isp_fwattr & ISP2400_FW_ATTR_MULTIID) : 0) |
| 861 | |
| 862 | #define ISP_GET_VPIDX(isp, tag) \ |
| 863 | (ISP_CAP_MULTI_ID(isp) ? tag : 0) |
| 864 | |
| 865 | /* |
| 866 | * Reduced Interrupt Operation Response Queue Entries |
| 867 | */ |
| 868 | |
| 869 | typedef struct { |
| 870 | isphdr_t ; |
| 871 | uint32_t req_handles[15]; |
| 872 | } isp_rio1_t; |
| 873 | |
| 874 | typedef struct { |
| 875 | isphdr_t ; |
| 876 | uint16_t req_handles[30]; |
| 877 | } isp_rio2_t; |
| 878 | |
| 879 | /* |
| 880 | * FC (ISP2100/ISP2200/ISP2300/ISP2400) specific data structures |
| 881 | */ |
| 882 | |
| 883 | /* |
| 884 | * Initialization Control Block |
| 885 | * |
| 886 | * Version One (prime) format. |
| 887 | */ |
| 888 | typedef struct { |
| 889 | uint8_t icb_version; |
| 890 | uint8_t icb_reserved0; |
| 891 | uint16_t icb_fwoptions; |
| 892 | uint16_t icb_maxfrmlen; |
| 893 | uint16_t icb_maxalloc; |
| 894 | uint16_t icb_execthrottle; |
| 895 | uint8_t icb_retry_count; |
| 896 | uint8_t icb_retry_delay; |
| 897 | uint8_t icb_portname[8]; |
| 898 | uint16_t icb_hardaddr; |
| 899 | uint8_t icb_iqdevtype; |
| 900 | uint8_t icb_logintime; |
| 901 | uint8_t icb_nodename[8]; |
| 902 | uint16_t icb_rqstout; |
| 903 | uint16_t icb_rspnsin; |
| 904 | uint16_t icb_rqstqlen; |
| 905 | uint16_t icb_rsltqlen; |
| 906 | uint16_t icb_rqstaddr[4]; |
| 907 | uint16_t icb_respaddr[4]; |
| 908 | uint16_t icb_lunenables; |
| 909 | uint8_t icb_ccnt; |
| 910 | uint8_t icb_icnt; |
| 911 | uint16_t icb_lunetimeout; |
| 912 | uint16_t icb_reserved1; |
| 913 | uint16_t icb_xfwoptions; |
| 914 | uint8_t icb_racctimer; |
| 915 | uint8_t icb_idelaytimer; |
| 916 | uint16_t icb_zfwoptions; |
| 917 | uint16_t icb_reserved2[13]; |
| 918 | } isp_icb_t; |
| 919 | |
| 920 | #define ICB_VERSION1 1 |
| 921 | |
| 922 | #define ICBOPT_EXTENDED 0x8000 |
| 923 | #define ICBOPT_BOTH_WWNS 0x4000 |
| 924 | #define ICBOPT_FULL_LOGIN 0x2000 |
| 925 | #define ICBOPT_STOP_ON_QFULL 0x1000 /* 2200/2100 only */ |
| 926 | #define ICBOPT_PREVLOOP 0x0800 |
| 927 | #define ICBOPT_SRCHDOWN 0x0400 |
| 928 | #define ICBOPT_NOLIP 0x0200 |
| 929 | #define ICBOPT_PDBCHANGE_AE 0x0100 |
| 930 | #define ICBOPT_INI_TGTTYPE 0x0080 |
| 931 | #define ICBOPT_INI_ADISC 0x0040 |
| 932 | #define ICBOPT_INI_DISABLE 0x0020 |
| 933 | #define ICBOPT_TGT_ENABLE 0x0010 |
| 934 | #define ICBOPT_FAST_POST 0x0008 |
| 935 | #define ICBOPT_FULL_DUPLEX 0x0004 |
| 936 | #define ICBOPT_FAIRNESS 0x0002 |
| 937 | #define ICBOPT_HARD_ADDRESS 0x0001 |
| 938 | |
| 939 | #define ICBXOPT_NO_LOGOUT 0x8000 /* no logout on link failure */ |
| 940 | #define ICBXOPT_FCTAPE_CCQ 0x4000 /* FC-Tape Command Queueing */ |
| 941 | #define ICBXOPT_FCTAPE_CONFIRM 0x2000 |
| 942 | #define ICBXOPT_FCTAPE 0x1000 |
| 943 | #define ICBXOPT_CLASS2_ACK0 0x0200 |
| 944 | #define ICBXOPT_CLASS2 0x0100 |
| 945 | #define ICBXOPT_NO_PLAY 0x0080 /* don't play if can't get hard addr */ |
| 946 | #define ICBXOPT_TOPO_MASK 0x0070 |
| 947 | #define ICBXOPT_LOOP_ONLY 0x0000 |
| 948 | #define ICBXOPT_PTP_ONLY 0x0010 |
| 949 | #define ICBXOPT_LOOP_2_PTP 0x0020 |
| 950 | #define ICBXOPT_PTP_2_LOOP 0x0030 |
| 951 | /* |
| 952 | * The lower 4 bits of the xfwoptions field are the OPERATION MODE bits. |
| 953 | * RIO is not defined for the 23XX cards (just 2200) |
| 954 | */ |
| 955 | #define ICBXOPT_RIO_OFF 0 |
| 956 | #define ICBXOPT_RIO_16BIT 1 |
| 957 | #define ICBXOPT_RIO_32BIT 2 |
| 958 | #define ICBXOPT_RIO_16BIT_IOCB 3 |
| 959 | #define ICBXOPT_RIO_32BIT_IOCB 4 |
| 960 | #define ICBXOPT_ZIO 5 |
| 961 | #define ICBXOPT_TIMER_MASK 0x7 |
| 962 | |
| 963 | #define ICBZOPT_RATE_MASK 0xC000 |
| 964 | #define ICBZOPT_RATE_ONEGB 0x0000 |
| 965 | #define ICBZOPT_RATE_AUTO 0x8000 |
| 966 | #define ICBZOPT_RATE_TWOGB 0x4000 |
| 967 | #define ICBZOPT_50_OHM 0x2000 |
| 968 | #define ICBZOPT_ENA_OOF 0x0040 /* out of order frame handling */ |
| 969 | #define ICBZOPT_RSPSZ_MASK 0x0030 |
| 970 | #define ICBZOPT_RSPSZ_24 0x0000 |
| 971 | #define ICBZOPT_RSPSZ_12 0x0010 |
| 972 | #define ICBZOPT_RSPSZ_24A 0x0020 |
| 973 | #define ICBZOPT_RSPSZ_32 0x0030 |
| 974 | #define ICBZOPT_SOFTID 0x0002 |
| 975 | #define ICBZOPT_ENA_RDXFR_RDY 0x0001 |
| 976 | |
| 977 | /* 2400 F/W options */ |
| 978 | #define ICB2400_OPT1_BOTH_WWNS 0x00004000 |
| 979 | #define ICB2400_OPT1_FULL_LOGIN 0x00002000 |
| 980 | #define ICB2400_OPT1_PREVLOOP 0x00000800 |
| 981 | #define ICB2400_OPT1_SRCHDOWN 0x00000400 |
| 982 | #define ICB2400_OPT1_NOLIP 0x00000200 |
| 983 | #define ICB2400_OPT1_INI_DISABLE 0x00000020 |
| 984 | #define ICB2400_OPT1_TGT_ENABLE 0x00000010 |
| 985 | #define ICB2400_OPT1_FULL_DUPLEX 0x00000004 |
| 986 | #define ICB2400_OPT1_FAIRNESS 0x00000002 |
| 987 | #define ICB2400_OPT1_HARD_ADDRESS 0x00000001 |
| 988 | |
| 989 | #define ICB2400_OPT2_FCTAPE 0x00001000 |
| 990 | #define ICB2400_OPT2_CLASS2_ACK0 0x00000200 |
| 991 | #define ICB2400_OPT2_CLASS2 0x00000100 |
| 992 | #define ICB2400_OPT2_NO_PLAY 0x00000080 |
| 993 | #define ICB2400_OPT2_TOPO_MASK 0x00000070 |
| 994 | #define ICB2400_OPT2_LOOP_ONLY 0x00000000 |
| 995 | #define ICB2400_OPT2_PTP_ONLY 0x00000010 |
| 996 | #define ICB2400_OPT2_LOOP_2_PTP 0x00000020 |
| 997 | #define ICB2400_OPT2_PTP_2_LOOP 0x00000030 |
| 998 | #define ICB2400_OPT2_TIMER_MASK 0x00000007 |
| 999 | #define ICB2400_OPT2_ZIO 0x00000005 |
| 1000 | #define ICB2400_OPT2_ZIO1 0x00000006 |
| 1001 | |
| 1002 | #define ICB2400_OPT3_75_OHM 0x00010000 |
| 1003 | #define ICB2400_OPT3_RATE_MASK 0x0000E000 |
| 1004 | #define ICB2400_OPT3_RATE_ONEGB 0x00000000 |
| 1005 | #define ICB2400_OPT3_RATE_TWOGB 0x00002000 |
| 1006 | #define ICB2400_OPT3_RATE_AUTO 0x00004000 |
| 1007 | #define ICB2400_OPT3_RATE_FOURGB 0x00006000 |
| 1008 | #define ICB2400_OPT3_RATE_EIGHTGB 0x00008000 |
| 1009 | #define ICB2400_OPT3_ENA_OOF_XFRDY 0x00000200 |
| 1010 | #define ICB2400_OPT3_NO_LOCAL_PLOGI 0x00000080 |
| 1011 | #define ICB2400_OPT3_ENA_OOF 0x00000040 |
| 1012 | /* note that a response size flag of zero is reserved! */ |
| 1013 | #define ICB2400_OPT3_RSPSZ_MASK 0x00000030 |
| 1014 | #define ICB2400_OPT3_RSPSZ_12 0x00000010 |
| 1015 | #define ICB2400_OPT3_RSPSZ_24 0x00000020 |
| 1016 | #define ICB2400_OPT3_RSPSZ_32 0x00000030 |
| 1017 | #define ICB2400_OPT3_SOFTID 0x00000002 |
| 1018 | |
| 1019 | #define ICB_MIN_FRMLEN 256 |
| 1020 | #define ICB_MAX_FRMLEN 2112 |
| 1021 | #define ICB_DFLT_FRMLEN 1024 |
| 1022 | #define ICB_DFLT_ALLOC 256 |
| 1023 | #define ICB_DFLT_THROTTLE 16 |
| 1024 | #define ICB_DFLT_RDELAY 5 |
| 1025 | #define ICB_DFLT_RCOUNT 3 |
| 1026 | |
| 1027 | #define ICB_LOGIN_TOV 30 |
| 1028 | #define ICB_LUN_ENABLE_TOV 180 |
| 1029 | |
| 1030 | |
| 1031 | /* |
| 1032 | * And somebody at QLogic had a great idea that you could just change |
| 1033 | * the structure *and* keep the version number the same as the other cards. |
| 1034 | */ |
| 1035 | typedef struct { |
| 1036 | uint16_t icb_version; |
| 1037 | uint16_t icb_reserved0; |
| 1038 | uint16_t icb_maxfrmlen; |
| 1039 | uint16_t icb_execthrottle; |
| 1040 | uint16_t icb_xchgcnt; |
| 1041 | uint16_t icb_hardaddr; |
| 1042 | uint8_t icb_portname[8]; |
| 1043 | uint8_t icb_nodename[8]; |
| 1044 | uint16_t icb_rspnsin; |
| 1045 | uint16_t icb_rqstout; |
| 1046 | uint16_t icb_retry_count; |
| 1047 | uint16_t icb_priout; |
| 1048 | uint16_t icb_rsltqlen; |
| 1049 | uint16_t icb_rqstqlen; |
| 1050 | uint16_t icb_ldn_nols; |
| 1051 | uint16_t icb_prqstqlen; |
| 1052 | uint16_t icb_rqstaddr[4]; |
| 1053 | uint16_t icb_respaddr[4]; |
| 1054 | uint16_t icb_priaddr[4]; |
| 1055 | uint16_t icb_reserved1[4]; |
| 1056 | uint16_t icb_atio_in; |
| 1057 | uint16_t icb_atioqlen; |
| 1058 | uint16_t icb_atioqaddr[4]; |
| 1059 | uint16_t icb_idelaytimer; |
| 1060 | uint16_t icb_logintime; |
| 1061 | uint32_t icb_fwoptions1; |
| 1062 | uint32_t icb_fwoptions2; |
| 1063 | uint32_t icb_fwoptions3; |
| 1064 | uint16_t icb_reserved2[12]; |
| 1065 | } isp_icb_2400_t; |
| 1066 | |
| 1067 | #define RQRSP_ADDR0015 0 |
| 1068 | #define RQRSP_ADDR1631 1 |
| 1069 | #define RQRSP_ADDR3247 2 |
| 1070 | #define RQRSP_ADDR4863 3 |
| 1071 | |
| 1072 | |
| 1073 | #define ICB_NNM0 7 |
| 1074 | #define ICB_NNM1 6 |
| 1075 | #define ICB_NNM2 5 |
| 1076 | #define ICB_NNM3 4 |
| 1077 | #define ICB_NNM4 3 |
| 1078 | #define ICB_NNM5 2 |
| 1079 | #define ICB_NNM6 1 |
| 1080 | #define ICB_NNM7 0 |
| 1081 | |
| 1082 | #define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ |
| 1083 | array[ICB_NNM0] = (uint8_t) ((wwn >> 0) & 0xff), \ |
| 1084 | array[ICB_NNM1] = (uint8_t) ((wwn >> 8) & 0xff), \ |
| 1085 | array[ICB_NNM2] = (uint8_t) ((wwn >> 16) & 0xff), \ |
| 1086 | array[ICB_NNM3] = (uint8_t) ((wwn >> 24) & 0xff), \ |
| 1087 | array[ICB_NNM4] = (uint8_t) ((wwn >> 32) & 0xff), \ |
| 1088 | array[ICB_NNM5] = (uint8_t) ((wwn >> 40) & 0xff), \ |
| 1089 | array[ICB_NNM6] = (uint8_t) ((wwn >> 48) & 0xff), \ |
| 1090 | array[ICB_NNM7] = (uint8_t) ((wwn >> 56) & 0xff) |
| 1091 | |
| 1092 | #define MAKE_WWN_FROM_NODE_NAME(wwn, array) \ |
| 1093 | wwn = ((uint64_t) array[ICB_NNM0]) | \ |
| 1094 | ((uint64_t) array[ICB_NNM1] << 8) | \ |
| 1095 | ((uint64_t) array[ICB_NNM2] << 16) | \ |
| 1096 | ((uint64_t) array[ICB_NNM3] << 24) | \ |
| 1097 | ((uint64_t) array[ICB_NNM4] << 32) | \ |
| 1098 | ((uint64_t) array[ICB_NNM5] << 40) | \ |
| 1099 | ((uint64_t) array[ICB_NNM6] << 48) | \ |
| 1100 | ((uint64_t) array[ICB_NNM7] << 56) |
| 1101 | |
| 1102 | |
| 1103 | /* |
| 1104 | * For MULTI_ID firmware, this describes a |
| 1105 | * virtual port entity for getting status. |
| 1106 | */ |
| 1107 | typedef struct { |
| 1108 | uint16_t vp_port_status; |
| 1109 | uint8_t vp_port_options; |
| 1110 | uint8_t vp_port_loopid; |
| 1111 | uint8_t vp_port_portname[8]; |
| 1112 | uint8_t vp_port_nodename[8]; |
| 1113 | uint16_t vp_port_portid_lo; /* not present when trailing icb */ |
| 1114 | uint16_t vp_port_portid_hi; /* not present when trailing icb */ |
| 1115 | } vp_port_info_t; |
| 1116 | |
| 1117 | #define ICB2400_VPOPT_TGT_DISABLE 0x00000020 /* disable target mode */ |
| 1118 | #define ICB2400_VPOPT_INI_ENABLE 0x00000010 /* enable initiator mode */ |
| 1119 | #define ICB2400_VPOPT_ENABLED 0x00000008 |
| 1120 | #define ICB2400_VPOPT_NOPLAY 0x00000004 |
| 1121 | #define ICB2400_VPOPT_PREVLOOP 0x00000002 |
| 1122 | #define ICB2400_VPOPT_HARD_ADDRESS 0x00000001 |
| 1123 | |
| 1124 | #define ICB2400_VPOPT_WRITE_SIZE 20 |
| 1125 | |
| 1126 | /* |
| 1127 | * For MULTI_ID firmware, we append this structure |
| 1128 | * to the isp_icb_2400_t above, followed by a list |
| 1129 | * structures that are *most* of the vp_port_info_t. |
| 1130 | */ |
| 1131 | typedef struct { |
| 1132 | uint16_t vp_count; |
| 1133 | uint16_t vp_global_options; |
| 1134 | } isp_icb_2400_vpinfo_t; |
| 1135 | |
| 1136 | #define ICB2400_VPINFO_OFF 0x80 /* offset from start of ICB */ |
| 1137 | #define ICB2400_VPINFO_PORT_OFF(chan) \ |
| 1138 | ICB2400_VPINFO_OFF + \ |
| 1139 | sizeof (isp_icb_2400_vpinfo_t) + ((chan - 1) * ICB2400_VPOPT_WRITE_SIZE) |
| 1140 | |
| 1141 | #define ICB2400_VPGOPT_MID_DISABLE 0x02 |
| 1142 | |
| 1143 | typedef struct { |
| 1144 | isphdr_t vp_ctrl_hdr; |
| 1145 | uint32_t vp_ctrl_handle; |
| 1146 | uint16_t vp_ctrl_index_fail; |
| 1147 | uint16_t vp_ctrl_status; |
| 1148 | uint16_t vp_ctrl_command; |
| 1149 | uint16_t vp_ctrl_vp_count; |
| 1150 | uint16_t vp_ctrl_idmap[8]; |
| 1151 | uint8_t vp_ctrl_reserved[32]; |
| 1152 | } vp_ctrl_info_t; |
| 1153 | |
| 1154 | #define VP_CTRL_CMD_ENABLE_VP 0 |
| 1155 | #define VP_CTRL_CMD_DISABLE_VP 8 |
| 1156 | #define VP_CTRL_CMD_DISABLE_VP_REINIT_LINK 9 |
| 1157 | #define VP_CTRL_CMD_DISABLE_VP_LOGO 0xA |
| 1158 | |
| 1159 | /* |
| 1160 | * We can use this structure for modifying either one or two VP ports after initialization |
| 1161 | */ |
| 1162 | typedef struct { |
| 1163 | isphdr_t vp_mod_hdr; |
| 1164 | uint32_t vp_mod_hdl; |
| 1165 | uint16_t vp_mod_reserved0; |
| 1166 | uint16_t vp_mod_status; |
| 1167 | uint8_t vp_mod_cmd; |
| 1168 | uint8_t vp_mod_cnt; |
| 1169 | uint8_t vp_mod_idx0; |
| 1170 | uint8_t vp_mod_idx1; |
| 1171 | struct { |
| 1172 | uint8_t options; |
| 1173 | uint8_t loopid; |
| 1174 | uint16_t reserved1; |
| 1175 | uint8_t wwpn[8]; |
| 1176 | uint8_t wwnn[8]; |
| 1177 | } vp_mod_ports[2]; |
| 1178 | uint8_t vp_mod_reserved2[8]; |
| 1179 | } vp_modify_t; |
| 1180 | |
| 1181 | #define VP_STS_OK 0x00 |
| 1182 | #define VP_STS_ERR 0x01 |
| 1183 | #define VP_CNT_ERR 0x02 |
| 1184 | #define VP_GEN_ERR 0x03 |
| 1185 | #define VP_IDX_ERR 0x04 |
| 1186 | #define VP_STS_BSY 0x05 |
| 1187 | |
| 1188 | #define VP_MODIFY_VP 0x00 |
| 1189 | #define VP_MODIFY_ENA 0x01 |
| 1190 | |
| 1191 | /* |
| 1192 | * Port Data Base Element |
| 1193 | */ |
| 1194 | |
| 1195 | typedef struct { |
| 1196 | uint16_t pdb_options; |
| 1197 | uint8_t pdb_mstate; |
| 1198 | uint8_t pdb_sstate; |
| 1199 | uint8_t pdb_hardaddr_bits[4]; |
| 1200 | uint8_t pdb_portid_bits[4]; |
| 1201 | uint8_t pdb_nodename[8]; |
| 1202 | uint8_t pdb_portname[8]; |
| 1203 | uint16_t pdb_execthrottle; |
| 1204 | uint16_t pdb_exec_count; |
| 1205 | uint8_t pdb_retry_count; |
| 1206 | uint8_t pdb_retry_delay; |
| 1207 | uint16_t pdb_resalloc; |
| 1208 | uint16_t pdb_curalloc; |
| 1209 | uint16_t pdb_qhead; |
| 1210 | uint16_t pdb_qtail; |
| 1211 | uint16_t pdb_tl_next; |
| 1212 | uint16_t pdb_tl_last; |
| 1213 | uint16_t pdb_features; /* PLOGI, Common Service */ |
| 1214 | uint16_t pdb_pconcurrnt; /* PLOGI, Common Service */ |
| 1215 | uint16_t pdb_roi; /* PLOGI, Common Service */ |
| 1216 | uint8_t pdb_target; |
| 1217 | uint8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ |
| 1218 | uint16_t pdb_rdsiz; /* PLOGI, Class 3 */ |
| 1219 | uint16_t pdb_ncseq; /* PLOGI, Class 3 */ |
| 1220 | uint16_t pdb_noseq; /* PLOGI, Class 3 */ |
| 1221 | uint16_t pdb_labrtflg; |
| 1222 | uint16_t pdb_lstopflg; |
| 1223 | uint16_t pdb_sqhead; |
| 1224 | uint16_t pdb_sqtail; |
| 1225 | uint16_t pdb_ptimer; |
| 1226 | uint16_t pdb_nxt_seqid; |
| 1227 | uint16_t pdb_fcount; |
| 1228 | uint16_t pdb_prli_len; |
| 1229 | uint16_t pdb_prli_svc0; |
| 1230 | uint16_t pdb_prli_svc3; |
| 1231 | uint16_t pdb_loopid; |
| 1232 | uint16_t pdb_il_ptr; |
| 1233 | uint16_t pdb_sl_ptr; |
| 1234 | } isp_pdb_21xx_t; |
| 1235 | |
| 1236 | #define PDB_OPTIONS_XMITTING (1<<11) |
| 1237 | #define PDB_OPTIONS_LNKXMIT (1<<10) |
| 1238 | #define PDB_OPTIONS_ABORTED (1<<9) |
| 1239 | #define PDB_OPTIONS_ADISC (1<<1) |
| 1240 | |
| 1241 | #define PDB_STATE_DISCOVERY 0 |
| 1242 | #define PDB_STATE_WDISC_ACK 1 |
| 1243 | #define PDB_STATE_PLOGI 2 |
| 1244 | #define PDB_STATE_PLOGI_ACK 3 |
| 1245 | #define PDB_STATE_PRLI 4 |
| 1246 | #define PDB_STATE_PRLI_ACK 5 |
| 1247 | #define PDB_STATE_LOGGED_IN 6 |
| 1248 | #define PDB_STATE_PORT_UNAVAIL 7 |
| 1249 | #define PDB_STATE_PRLO 8 |
| 1250 | #define PDB_STATE_PRLO_ACK 9 |
| 1251 | #define PDB_STATE_PLOGO 10 |
| 1252 | #define PDB_STATE_PLOG_ACK 11 |
| 1253 | |
| 1254 | #define SVC3_TGT_ROLE 0x10 |
| 1255 | #define SVC3_INI_ROLE 0x20 |
| 1256 | #define SVC3_ROLE_MASK 0x30 |
| 1257 | #define SVC3_ROLE_SHIFT 4 |
| 1258 | |
| 1259 | #define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2]) |
| 1260 | #define BITS2WORD_24XX(x) ((x)[0] << 16 | (x)[1] << 8 | (x)[2]) |
| 1261 | |
| 1262 | /* |
| 1263 | * Port Data Base Element- 24XX cards |
| 1264 | */ |
| 1265 | typedef struct { |
| 1266 | uint16_t pdb_flags; |
| 1267 | uint8_t pdb_curstate; |
| 1268 | uint8_t pdb_laststate; |
| 1269 | uint8_t pdb_hardaddr_bits[4]; |
| 1270 | uint8_t pdb_portid_bits[4]; |
| 1271 | #define pdb_nxt_seqid_2400 pdb_portid_bits[3] |
| 1272 | uint16_t pdb_retry_timer; |
| 1273 | uint16_t pdb_handle; |
| 1274 | uint16_t pdb_rcv_dsize; |
| 1275 | uint16_t pdb_reserved0; |
| 1276 | uint16_t pdb_prli_svc0; |
| 1277 | uint16_t pdb_prli_svc3; |
| 1278 | uint8_t pdb_portname[8]; |
| 1279 | uint8_t pdb_nodename[8]; |
| 1280 | uint8_t pdb_reserved1[24]; |
| 1281 | } isp_pdb_24xx_t; |
| 1282 | |
| 1283 | #define PDB2400_TID_SUPPORTED 0x4000 |
| 1284 | #define PDB2400_FC_TAPE 0x0080 |
| 1285 | #define PDB2400_CLASS2_ACK0 0x0040 |
| 1286 | #define PDB2400_FCP_CONF 0x0020 |
| 1287 | #define PDB2400_CLASS2 0x0010 |
| 1288 | #define PDB2400_ADDR_VALID 0x0002 |
| 1289 | |
| 1290 | #define PDB2400_STATE_PLOGI_PEND 0x03 |
| 1291 | #define PDB2400_STATE_PLOGI_DONE 0x04 |
| 1292 | #define PDB2400_STATE_PRLI_PEND 0x05 |
| 1293 | #define PDB2400_STATE_LOGGED_IN 0x06 |
| 1294 | #define PDB2400_STATE_PORT_UNAVAIL 0x07 |
| 1295 | #define PDB2400_STATE_PRLO_PEND 0x09 |
| 1296 | #define PDB2400_STATE_LOGO_PEND 0x0B |
| 1297 | |
| 1298 | /* |
| 1299 | * Common elements from the above two structures that are actually useful to us. |
| 1300 | */ |
| 1301 | typedef struct { |
| 1302 | uint16_t handle; |
| 1303 | uint16_t reserved; |
| 1304 | uint32_t s3_role : 8, |
| 1305 | portid : 24; |
| 1306 | uint8_t portname[8]; |
| 1307 | uint8_t nodename[8]; |
| 1308 | } isp_pdb_t; |
| 1309 | |
| 1310 | /* |
| 1311 | * Port Database Changed Async Event information for 24XX cards |
| 1312 | */ |
| 1313 | #define PDB24XX_AE_OK 0x00 |
| 1314 | #define PDB24XX_AE_IMPL_LOGO_1 0x01 |
| 1315 | #define PDB24XX_AE_IMPL_LOGO_2 0x02 |
| 1316 | #define PDB24XX_AE_IMPL_LOGO_3 0x03 |
| 1317 | #define PDB24XX_AE_PLOGI_RCVD 0x04 |
| 1318 | #define PDB24XX_AE_PLOGI_RJT 0x05 |
| 1319 | #define PDB24XX_AE_PRLI_RCVD 0x06 |
| 1320 | #define PDB24XX_AE_PRLI_RJT 0x07 |
| 1321 | #define PDB24XX_AE_TPRLO 0x08 |
| 1322 | #define PDB24XX_AE_TPRLO_RJT 0x09 |
| 1323 | #define PDB24XX_AE_PRLO_RCVD 0x0a |
| 1324 | #define PDB24XX_AE_LOGO_RCVD 0x0b |
| 1325 | #define PDB24XX_AE_TOPO_CHG 0x0c |
| 1326 | #define PDB24XX_AE_NPORT_CHG 0x0d |
| 1327 | #define PDB24XX_AE_FLOGI_RJT 0x0e |
| 1328 | #define PDB24XX_AE_BAD_FANN 0x0f |
| 1329 | #define PDB24XX_AE_FLOGI_TIMO 0x10 |
| 1330 | #define PDB24XX_AE_ABX_LOGO 0x11 |
| 1331 | #define PDB24XX_AE_PLOGI_DONE 0x12 |
| 1332 | #define PDB24XX_AE_PRLI_DONJE 0x13 |
| 1333 | #define PDB24XX_AE_OPN_1 0x14 |
| 1334 | #define PDB24XX_AE_OPN_2 0x15 |
| 1335 | #define PDB24XX_AE_TXERR 0x16 |
| 1336 | #define PDB24XX_AE_FORCED_LOGO 0x17 |
| 1337 | #define PDB24XX_AE_DISC_TIMO 0x18 |
| 1338 | |
| 1339 | /* |
| 1340 | * Genericized Port Login/Logout software structure |
| 1341 | */ |
| 1342 | typedef struct { |
| 1343 | uint16_t handle; |
| 1344 | uint16_t channel; |
| 1345 | uint32_t |
| 1346 | flags : 8, |
| 1347 | portid : 24; |
| 1348 | } isp_plcmd_t; |
| 1349 | /* the flags to use are those for PLOGX_FLG_* below */ |
| 1350 | |
| 1351 | /* |
| 1352 | * ISP24XX- Login/Logout Port IOCB |
| 1353 | */ |
| 1354 | typedef struct { |
| 1355 | isphdr_t ; |
| 1356 | uint32_t plogx_handle; |
| 1357 | uint16_t plogx_status; |
| 1358 | uint16_t plogx_nphdl; |
| 1359 | uint16_t plogx_flags; |
| 1360 | uint16_t plogx_vphdl; /* low 8 bits */ |
| 1361 | uint16_t plogx_portlo; /* low 16 bits */ |
| 1362 | uint16_t plogx_rspsz_porthi; |
| 1363 | struct { |
| 1364 | uint16_t lo16; |
| 1365 | uint16_t hi16; |
| 1366 | } plogx_ioparm[11]; |
| 1367 | } isp_plogx_t; |
| 1368 | |
| 1369 | #define PLOGX_STATUS_OK 0x00 |
| 1370 | #define PLOGX_STATUS_UNAVAIL 0x28 |
| 1371 | #define PLOGX_STATUS_LOGOUT 0x29 |
| 1372 | #define PLOGX_STATUS_IOCBERR 0x31 |
| 1373 | |
| 1374 | #define PLOGX_IOCBERR_NOLINK 0x01 |
| 1375 | #define PLOGX_IOCBERR_NOIOCB 0x02 |
| 1376 | #define PLOGX_IOCBERR_NOXGHG 0x03 |
| 1377 | #define PLOGX_IOCBERR_FAILED 0x04 /* further info in IOPARM 1 */ |
| 1378 | #define PLOGX_IOCBERR_NOFABRIC 0x05 |
| 1379 | #define PLOGX_IOCBERR_NOTREADY 0x07 |
| 1380 | #define PLOGX_IOCBERR_NOLOGIN 0x08 /* further info in IOPARM 1 */ |
| 1381 | #define PLOGX_IOCBERR_NOPCB 0x0a |
| 1382 | #define PLOGX_IOCBERR_REJECT 0x18 /* further info in IOPARM 1 */ |
| 1383 | #define PLOGX_IOCBERR_EINVAL 0x19 /* further info in IOPARM 1 */ |
| 1384 | #define PLOGX_IOCBERR_PORTUSED 0x1a /* further info in IOPARM 1 */ |
| 1385 | #define PLOGX_IOCBERR_HNDLUSED 0x1b /* further info in IOPARM 1 */ |
| 1386 | #define PLOGX_IOCBERR_NOHANDLE 0x1c |
| 1387 | #define PLOGX_IOCBERR_NOFLOGI 0x1f /* further info in IOPARM 1 */ |
| 1388 | |
| 1389 | #define PLOGX_FLG_CMD_MASK 0xf |
| 1390 | #define PLOGX_FLG_CMD_PLOGI 0 |
| 1391 | #define PLOGX_FLG_CMD_PRLI 1 |
| 1392 | #define PLOGX_FLG_CMD_PDISC 2 |
| 1393 | #define PLOGX_FLG_CMD_LOGO 8 |
| 1394 | #define PLOGX_FLG_CMD_PRLO 9 |
| 1395 | #define PLOGX_FLG_CMD_TPRLO 10 |
| 1396 | |
| 1397 | #define PLOGX_FLG_COND_PLOGI 0x10 /* if with PLOGI */ |
| 1398 | #define PLOGX_FLG_IMPLICIT 0x10 /* if with LOGO, PRLO, TPRLO */ |
| 1399 | #define PLOGX_FLG_SKIP_PRLI 0x20 /* if with PLOGI */ |
| 1400 | #define PLOGX_FLG_IMPLICIT_LOGO_ALL 0x20 /* if with LOGO */ |
| 1401 | #define PLOGX_FLG_EXPLICIT_LOGO 0x40 /* if with LOGO */ |
| 1402 | #define PLOGX_FLG_COMMON_FEATURES 0x80 /* if with PLOGI */ |
| 1403 | #define PLOGX_FLG_FREE_NPHDL 0x80 /* if with with LOGO */ |
| 1404 | |
| 1405 | #define PLOGX_FLG_CLASS2 0x100 /* if with PLOGI */ |
| 1406 | #define PLOGX_FLG_FCP2_OVERRIDE 0x200 /* if with PRLOG, PRLI */ |
| 1407 | |
| 1408 | /* |
| 1409 | * Report ID Acquisistion (24XX multi-id firmware) |
| 1410 | */ |
| 1411 | typedef struct { |
| 1412 | isphdr_t ridacq_hdr; |
| 1413 | uint32_t ridacq_handle; |
| 1414 | union { |
| 1415 | struct { |
| 1416 | uint8_t ridacq_vp_acquired; |
| 1417 | uint8_t ridacq_vp_setup; |
| 1418 | uint16_t ridacq_reserved0; |
| 1419 | } type0; /* type 0 */ |
| 1420 | struct { |
| 1421 | uint16_t ridacq_vp_count; |
| 1422 | uint8_t ridacq_vp_index; |
| 1423 | uint8_t ridacq_vp_status; |
| 1424 | } type1; /* type 1 */ |
| 1425 | } un; |
| 1426 | uint16_t ridacq_vp_port_lo; |
| 1427 | uint8_t ridacq_vp_port_hi; |
| 1428 | uint8_t ridacq_format; /* 0 or 1 */ |
| 1429 | uint16_t ridacq_map[8]; |
| 1430 | uint8_t ridacq_reserved1[32]; |
| 1431 | } isp_ridacq_t; |
| 1432 | |
| 1433 | #define RIDACQ_STS_COMPLETE 0 |
| 1434 | #define RIDACQ_STS_UNACQUIRED 1 |
| 1435 | #define RIDACQ_STS_CHANGED 20 |
| 1436 | |
| 1437 | |
| 1438 | /* |
| 1439 | * Simple Name Server Data Structures |
| 1440 | */ |
| 1441 | #define SNS_GA_NXT 0x100 |
| 1442 | #define SNS_GPN_ID 0x112 |
| 1443 | #define SNS_GNN_ID 0x113 |
| 1444 | #define SNS_GFF_ID 0x11F |
| 1445 | #define SNS_GID_FT 0x171 |
| 1446 | #define SNS_RFT_ID 0x217 |
| 1447 | typedef struct { |
| 1448 | uint16_t snscb_rblen; /* response buffer length (words) */ |
| 1449 | uint16_t snscb_reserved0; |
| 1450 | uint16_t snscb_addr[4]; /* response buffer address */ |
| 1451 | uint16_t snscb_sblen; /* subcommand buffer length (words) */ |
| 1452 | uint16_t snscb_reserved1; |
| 1453 | uint16_t snscb_data[]; /* variable data */ |
| 1454 | } sns_screq_t; /* Subcommand Request Structure */ |
| 1455 | |
| 1456 | typedef struct { |
| 1457 | uint16_t snscb_rblen; /* response buffer length (words) */ |
| 1458 | uint16_t snscb_reserved0; |
| 1459 | uint16_t snscb_addr[4]; /* response buffer address */ |
| 1460 | uint16_t snscb_sblen; /* subcommand buffer length (words) */ |
| 1461 | uint16_t snscb_reserved1; |
| 1462 | uint16_t snscb_cmd; |
| 1463 | uint16_t snscb_reserved2; |
| 1464 | uint32_t snscb_reserved3; |
| 1465 | uint32_t snscb_port; |
| 1466 | } sns_ga_nxt_req_t; |
| 1467 | #define SNS_GA_NXT_REQ_SIZE (sizeof (sns_ga_nxt_req_t)) |
| 1468 | |
| 1469 | typedef struct { |
| 1470 | uint16_t snscb_rblen; /* response buffer length (words) */ |
| 1471 | uint16_t snscb_reserved0; |
| 1472 | uint16_t snscb_addr[4]; /* response buffer address */ |
| 1473 | uint16_t snscb_sblen; /* subcommand buffer length (words) */ |
| 1474 | uint16_t snscb_reserved1; |
| 1475 | uint16_t snscb_cmd; |
| 1476 | uint16_t snscb_reserved2; |
| 1477 | uint32_t snscb_reserved3; |
| 1478 | uint32_t snscb_portid; |
| 1479 | } sns_gxn_id_req_t; |
| 1480 | #define SNS_GXN_ID_REQ_SIZE (sizeof (sns_gxn_id_req_t)) |
| 1481 | |
| 1482 | typedef struct { |
| 1483 | uint16_t snscb_rblen; /* response buffer length (words) */ |
| 1484 | uint16_t snscb_reserved0; |
| 1485 | uint16_t snscb_addr[4]; /* response buffer address */ |
| 1486 | uint16_t snscb_sblen; /* subcommand buffer length (words) */ |
| 1487 | uint16_t snscb_reserved1; |
| 1488 | uint16_t snscb_cmd; |
| 1489 | uint16_t snscb_mword_div_2; |
| 1490 | uint32_t snscb_reserved3; |
| 1491 | uint32_t snscb_fc4_type; |
| 1492 | } sns_gid_ft_req_t; |
| 1493 | #define SNS_GID_FT_REQ_SIZE (sizeof (sns_gid_ft_req_t)) |
| 1494 | |
| 1495 | typedef struct { |
| 1496 | uint16_t snscb_rblen; /* response buffer length (words) */ |
| 1497 | uint16_t snscb_reserved0; |
| 1498 | uint16_t snscb_addr[4]; /* response buffer address */ |
| 1499 | uint16_t snscb_sblen; /* subcommand buffer length (words) */ |
| 1500 | uint16_t snscb_reserved1; |
| 1501 | uint16_t snscb_cmd; |
| 1502 | uint16_t snscb_reserved2; |
| 1503 | uint32_t snscb_reserved3; |
| 1504 | uint32_t snscb_port; |
| 1505 | uint32_t snscb_fc4_types[8]; |
| 1506 | } sns_rft_id_req_t; |
| 1507 | #define SNS_RFT_ID_REQ_SIZE (sizeof (sns_rft_id_req_t)) |
| 1508 | |
| 1509 | typedef struct { |
| 1510 | ct_hdr_t snscb_cthdr; |
| 1511 | uint8_t snscb_port_type; |
| 1512 | uint8_t snscb_port_id[3]; |
| 1513 | uint8_t snscb_portname[8]; |
| 1514 | uint16_t snscb_data[]; /* variable data */ |
| 1515 | } sns_scrsp_t; /* Subcommand Response Structure */ |
| 1516 | |
| 1517 | typedef struct { |
| 1518 | ct_hdr_t snscb_cthdr; |
| 1519 | uint8_t snscb_port_type; |
| 1520 | uint8_t snscb_port_id[3]; |
| 1521 | uint8_t snscb_portname[8]; |
| 1522 | uint8_t snscb_pnlen; /* symbolic port name length */ |
| 1523 | uint8_t snscb_pname[255]; /* symbolic port name */ |
| 1524 | uint8_t snscb_nodename[8]; |
| 1525 | uint8_t snscb_nnlen; /* symbolic node name length */ |
| 1526 | uint8_t snscb_nname[255]; /* symbolic node name */ |
| 1527 | uint8_t snscb_ipassoc[8]; |
| 1528 | uint8_t snscb_ipaddr[16]; |
| 1529 | uint8_t snscb_svc_class[4]; |
| 1530 | uint8_t snscb_fc4_types[32]; |
| 1531 | uint8_t snscb_fpname[8]; |
| 1532 | uint8_t snscb_reserved; |
| 1533 | uint8_t snscb_hardaddr[3]; |
| 1534 | } sns_ga_nxt_rsp_t; /* Subcommand Response Structure */ |
| 1535 | #define SNS_GA_NXT_RESP_SIZE (sizeof (sns_ga_nxt_rsp_t)) |
| 1536 | |
| 1537 | typedef struct { |
| 1538 | ct_hdr_t snscb_cthdr; |
| 1539 | uint8_t snscb_wwn[8]; |
| 1540 | } sns_gxn_id_rsp_t; |
| 1541 | #define SNS_GXN_ID_RESP_SIZE (sizeof (sns_gxn_id_rsp_t)) |
| 1542 | |
| 1543 | typedef struct { |
| 1544 | ct_hdr_t snscb_cthdr; |
| 1545 | uint32_t snscb_fc4_features[32]; |
| 1546 | } sns_gff_id_rsp_t; |
| 1547 | #define SNS_GFF_ID_RESP_SIZE (sizeof (sns_gff_id_rsp_t)) |
| 1548 | |
| 1549 | typedef struct { |
| 1550 | ct_hdr_t snscb_cthdr; |
| 1551 | struct { |
| 1552 | uint8_t control; |
| 1553 | uint8_t portid[3]; |
| 1554 | } snscb_ports[1]; |
| 1555 | } sns_gid_ft_rsp_t; |
| 1556 | #define SNS_GID_FT_RESP_SIZE(x) ((sizeof (sns_gid_ft_rsp_t)) + ((x - 1) << 2)) |
| 1557 | #define SNS_RFT_ID_RESP_SIZE (sizeof (ct_hdr_t)) |
| 1558 | |
| 1559 | /* |
| 1560 | * Other Misc Structures |
| 1561 | */ |
| 1562 | |
| 1563 | /* ELS Pass Through */ |
| 1564 | typedef struct { |
| 1565 | isphdr_t els_hdr; |
| 1566 | uint32_t els_handle; |
| 1567 | uint16_t els_status; |
| 1568 | uint16_t els_nphdl; |
| 1569 | uint16_t els_xmit_dsd_count; /* outgoing only */ |
| 1570 | uint8_t els_vphdl; |
| 1571 | uint8_t els_sof; |
| 1572 | uint32_t els_rxid; |
| 1573 | uint16_t els_recv_dsd_count; /* outgoing only */ |
| 1574 | uint8_t els_opcode; |
| 1575 | uint8_t els_reserved1; |
| 1576 | uint8_t els_did_lo; |
| 1577 | uint8_t els_did_mid; |
| 1578 | uint8_t els_did_hi; |
| 1579 | uint8_t els_reserved2; |
| 1580 | uint16_t els_reserved3; |
| 1581 | uint16_t els_ctl_flags; |
| 1582 | union { |
| 1583 | struct { |
| 1584 | uint32_t _els_bytecnt; |
| 1585 | uint32_t _els_subcode1; |
| 1586 | uint32_t _els_subcode2; |
| 1587 | uint8_t _els_reserved4[20]; |
| 1588 | } in; |
| 1589 | struct { |
| 1590 | uint32_t _els_recv_bytecnt; |
| 1591 | uint32_t _els_xmit_bytecnt; |
| 1592 | uint32_t _els_xmit_dsd_length; |
| 1593 | uint16_t _els_xmit_dsd_a1500; |
| 1594 | uint16_t _els_xmit_dsd_a3116; |
| 1595 | uint16_t _els_xmit_dsd_a4732; |
| 1596 | uint16_t _els_xmit_dsd_a6348; |
| 1597 | uint32_t _els_recv_dsd_length; |
| 1598 | uint16_t _els_recv_dsd_a1500; |
| 1599 | uint16_t _els_recv_dsd_a3116; |
| 1600 | uint16_t _els_recv_dsd_a4732; |
| 1601 | uint16_t _els_recv_dsd_a6348; |
| 1602 | } out; |
| 1603 | } inout; |
| 1604 | #define els_bytecnt inout.in._els_bytecnt |
| 1605 | #define els_subcode1 inout.in._els_subcode1 |
| 1606 | #define els_subcode2 inout.in._els_subcode2 |
| 1607 | #define els_reserved4 inout.in._els_reserved4 |
| 1608 | #define els_recv_bytecnt inout.out._els_recv_bytecnt |
| 1609 | #define els_xmit_bytecnt inout.out._els_xmit_bytecnt |
| 1610 | #define els_xmit_dsd_length inout.out._els_xmit_dsd_length |
| 1611 | #define els_xmit_dsd_a1500 inout.out._els_xmit_dsd_a1500 |
| 1612 | #define els_xmit_dsd_a3116 inout.out._els_xmit_dsd_a3116 |
| 1613 | #define els_xmit_dsd_a4732 inout.out._els_xmit_dsd_a4732 |
| 1614 | #define els_xmit_dsd_a6348 inout.out._els_xmit_dsd_a6348 |
| 1615 | #define els_recv_dsd_length inout.out._els_recv_dsd_length |
| 1616 | #define els_recv_dsd_a1500 inout.out._els_recv_dsd_a1500 |
| 1617 | #define els_recv_dsd_a3116 inout.out._els_recv_dsd_a3116 |
| 1618 | #define els_recv_dsd_a4732 inout.out._els_recv_dsd_a4732 |
| 1619 | #define els_recv_dsd_a6348 inout.out._els_recv_dsd_a6348 |
| 1620 | } els_t; |
| 1621 | |
| 1622 | /* |
| 1623 | * A handy package structure for running FC-SCSI commands internally |
| 1624 | */ |
| 1625 | typedef struct { |
| 1626 | uint16_t handle; |
| 1627 | uint16_t lun; |
| 1628 | uint32_t |
| 1629 | channel : 8, |
| 1630 | portid : 24; |
| 1631 | uint32_t timeout; |
| 1632 | union { |
| 1633 | struct { |
| 1634 | uint32_t data_length; |
| 1635 | uint32_t |
| 1636 | no_wait : 1, |
| 1637 | do_read : 1; |
| 1638 | uint8_t cdb[16]; |
| 1639 | void *data_ptr; |
| 1640 | } beg; |
| 1641 | struct { |
| 1642 | uint32_t data_residual; |
| 1643 | uint8_t status; |
| 1644 | uint8_t pad; |
| 1645 | uint16_t sense_length; |
| 1646 | uint8_t sense_data[32]; |
| 1647 | } end; |
| 1648 | } fcd; |
| 1649 | } isp_xcmd_t; |
| 1650 | |
| 1651 | /* |
| 1652 | * Target Mode related definitions |
| 1653 | */ |
| 1654 | #define QLTM_SENSELEN 18 /* non-FC cards only */ |
| 1655 | #define QLTM_SVALID 0x80 |
| 1656 | |
| 1657 | /* |
| 1658 | * Structure for Enable Lun and Modify Lun queue entries |
| 1659 | */ |
| 1660 | typedef struct { |
| 1661 | isphdr_t ; |
| 1662 | uint32_t le_reserved; |
| 1663 | uint8_t le_lun; |
| 1664 | uint8_t le_rsvd; |
| 1665 | uint8_t le_ops; /* Modify LUN only */ |
| 1666 | uint8_t le_tgt; /* Not for FC */ |
| 1667 | uint32_t le_flags; /* Not for FC */ |
| 1668 | uint8_t le_status; |
| 1669 | uint8_t le_reserved2; |
| 1670 | uint8_t le_cmd_count; |
| 1671 | uint8_t le_in_count; |
| 1672 | uint8_t le_cdb6len; /* Not for FC */ |
| 1673 | uint8_t le_cdb7len; /* Not for FC */ |
| 1674 | uint16_t le_timeout; |
| 1675 | uint16_t le_reserved3[20]; |
| 1676 | } lun_entry_t; |
| 1677 | |
| 1678 | /* |
| 1679 | * le_flags values |
| 1680 | */ |
| 1681 | #define LUN_TQAE 0x00000002 /* bit1 Tagged Queue Action Enable */ |
| 1682 | #define LUN_DSSM 0x01000000 /* bit24 Disable Sending SDP Message */ |
| 1683 | #define LUN_DISAD 0x02000000 /* bit25 Disable autodisconnect */ |
| 1684 | #define LUN_DM 0x40000000 /* bit30 Disconnects Mandatory */ |
| 1685 | |
| 1686 | /* |
| 1687 | * le_ops values |
| 1688 | */ |
| 1689 | #define LUN_CCINCR 0x01 /* increment command count */ |
| 1690 | #define LUN_CCDECR 0x02 /* decrement command count */ |
| 1691 | #define LUN_ININCR 0x40 /* increment immed. notify count */ |
| 1692 | #define LUN_INDECR 0x80 /* decrement immed. notify count */ |
| 1693 | |
| 1694 | /* |
| 1695 | * le_status values |
| 1696 | */ |
| 1697 | #define LUN_OK 0x01 /* we be rockin' */ |
| 1698 | #define LUN_ERR 0x04 /* request completed with error */ |
| 1699 | #define LUN_INVAL 0x06 /* invalid request */ |
| 1700 | #define LUN_NOCAP 0x16 /* can't provide requested capability */ |
| 1701 | #define LUN_ENABLED 0x3E /* LUN already enabled */ |
| 1702 | |
| 1703 | /* |
| 1704 | * Immediate Notify Entry structure |
| 1705 | */ |
| 1706 | #define IN_MSGLEN 8 /* 8 bytes */ |
| 1707 | #define IN_RSVDLEN 8 /* 8 words */ |
| 1708 | typedef struct { |
| 1709 | isphdr_t ; |
| 1710 | uint32_t in_reserved; |
| 1711 | uint8_t in_lun; /* lun */ |
| 1712 | uint8_t in_iid; /* initiator */ |
| 1713 | uint8_t in_reserved2; |
| 1714 | uint8_t in_tgt; /* target */ |
| 1715 | uint32_t in_flags; |
| 1716 | uint8_t in_status; |
| 1717 | uint8_t in_rsvd2; |
| 1718 | uint8_t in_tag_val; /* tag value */ |
| 1719 | uint8_t in_tag_type; /* tag type */ |
| 1720 | uint16_t in_seqid; /* sequence id */ |
| 1721 | uint8_t in_msg[IN_MSGLEN]; /* SCSI message bytes */ |
| 1722 | uint16_t in_reserved3[IN_RSVDLEN]; |
| 1723 | uint8_t in_sense[QLTM_SENSELEN];/* suggested sense data */ |
| 1724 | } in_entry_t; |
| 1725 | |
| 1726 | typedef struct { |
| 1727 | isphdr_t ; |
| 1728 | uint32_t in_reserved; |
| 1729 | uint8_t in_lun; /* lun */ |
| 1730 | uint8_t in_iid; /* initiator */ |
| 1731 | uint16_t in_scclun; |
| 1732 | uint32_t in_reserved2; |
| 1733 | uint16_t in_status; |
| 1734 | uint16_t in_task_flags; |
| 1735 | uint16_t in_seqid; /* sequence id */ |
| 1736 | } in_fcentry_t; |
| 1737 | |
| 1738 | typedef struct { |
| 1739 | isphdr_t ; |
| 1740 | uint32_t in_reserved; |
| 1741 | uint16_t in_iid; /* initiator */ |
| 1742 | uint16_t in_scclun; |
| 1743 | uint32_t in_reserved2; |
| 1744 | uint16_t in_status; |
| 1745 | uint16_t in_task_flags; |
| 1746 | uint16_t in_seqid; /* sequence id */ |
| 1747 | } in_fcentry_e_t; |
| 1748 | |
| 1749 | /* |
| 1750 | * Values for the in_status field |
| 1751 | */ |
| 1752 | #define IN_REJECT 0x0D /* Message Reject message received */ |
| 1753 | #define IN_RESET 0x0E /* Bus Reset occurred */ |
| 1754 | #define IN_NO_RCAP 0x16 /* requested capability not available */ |
| 1755 | #define IN_IDE_RECEIVED 0x33 /* Initiator Detected Error msg received */ |
| 1756 | #define IN_RSRC_UNAVAIL 0x34 /* resource unavailable */ |
| 1757 | #define IN_MSG_RECEIVED 0x36 /* SCSI message received */ |
| 1758 | #define IN_ABORT_TASK 0x20 /* task named in RX_ID is being aborted (FC) */ |
| 1759 | #define IN_PORT_LOGOUT 0x29 /* port has logged out (FC) */ |
| 1760 | #define IN_PORT_CHANGED 0x2A /* port changed */ |
| 1761 | #define IN_GLOBAL_LOGO 0x2E /* all ports logged out */ |
| 1762 | #define IN_NO_NEXUS 0x3B /* Nexus not established */ |
| 1763 | |
| 1764 | /* |
| 1765 | * Values for the in_task_flags field- should only get one at a time! |
| 1766 | */ |
| 1767 | #define TASK_FLAGS_RESERVED_MASK (0xe700) |
| 1768 | #define TASK_FLAGS_CLEAR_ACA (1<<14) |
| 1769 | #define TASK_FLAGS_TARGET_RESET (1<<13) |
| 1770 | #define TASK_FLAGS_LUN_RESET (1<<12) |
| 1771 | #define TASK_FLAGS_CLEAR_TASK_SET (1<<10) |
| 1772 | #define TASK_FLAGS_ABORT_TASK_SET (1<<9) |
| 1773 | |
| 1774 | /* |
| 1775 | * ISP24XX Immediate Notify |
| 1776 | */ |
| 1777 | typedef struct { |
| 1778 | isphdr_t ; |
| 1779 | uint32_t in_reserved; |
| 1780 | uint16_t in_nphdl; |
| 1781 | uint16_t in_reserved1; |
| 1782 | uint16_t in_flags; |
| 1783 | uint16_t in_srr_rxid; |
| 1784 | uint16_t in_status; |
| 1785 | uint8_t in_status_subcode; |
| 1786 | uint8_t in_reserved2; |
| 1787 | uint32_t in_rxid; |
| 1788 | uint16_t in_srr_reloff_lo; |
| 1789 | uint16_t in_srr_reloff_hi; |
| 1790 | uint16_t in_srr_iu; |
| 1791 | uint16_t in_srr_oxid; |
| 1792 | /* |
| 1793 | * If bit 2 is set in in_flags, the following |
| 1794 | * two tags are valid. If the received ELS is |
| 1795 | * a LOGO, then these tags contain the N Port ID |
| 1796 | * from the LOGO payload. If the received ELS |
| 1797 | * request is TPRLO, these tags contain the |
| 1798 | * Third Party Originator N Port ID. |
| 1799 | */ |
| 1800 | uint16_t in_nport_id_hi; |
| 1801 | uint8_t in_nport_id_lo; |
| 1802 | uint8_t in_reserved3; |
| 1803 | /* |
| 1804 | * If bit 2 is set in in_flags, the following |
| 1805 | * tag is valid. If the received ELS is a LOGO, |
| 1806 | * then this tag contains the n-port handle |
| 1807 | * from the LOGO payload. If the received ELS |
| 1808 | * request is TPRLO, this tag contain the |
| 1809 | * n-port handle for the Third Party Originator. |
| 1810 | */ |
| 1811 | uint16_t in_np_handle; |
| 1812 | uint8_t in_reserved4[12]; |
| 1813 | uint8_t in_reserved5; |
| 1814 | uint8_t in_vpidx; |
| 1815 | uint32_t in_reserved6; |
| 1816 | uint16_t in_portid_lo; |
| 1817 | uint8_t in_portid_hi; |
| 1818 | uint8_t in_reserved7; |
| 1819 | uint16_t in_reserved8; |
| 1820 | uint16_t in_oxid; |
| 1821 | } in_fcentry_24xx_t; |
| 1822 | |
| 1823 | #define IN24XX_FLAG_PUREX_IOCB 0x1 |
| 1824 | #define IN24XX_FLAG_GLOBAL_LOGOUT 0x2 |
| 1825 | #define IN24XX_FLAG_NPHDL_VALID 0x4 |
| 1826 | |
| 1827 | #define IN24XX_LIP_RESET 0x0E |
| 1828 | #define IN24XX_LINK_RESET 0x0F |
| 1829 | #define IN24XX_PORT_LOGOUT 0x29 |
| 1830 | #define IN24XX_PORT_CHANGED 0x2A |
| 1831 | #define IN24XX_LINK_FAILED 0x2E |
| 1832 | #define IN24XX_SRR_RCVD 0x45 |
| 1833 | #define IN24XX_ELS_RCVD 0x46 /* |
| 1834 | * login-affectin ELS received- check |
| 1835 | * subcode for specific opcode |
| 1836 | */ |
| 1837 | |
| 1838 | /* |
| 1839 | * For f/w > 4.0.25, these offsets in the Immediate Notify contain |
| 1840 | * the WWNN/WWPN if the ELS is PLOGI, PDISC or ADISC. The WWN is in |
| 1841 | * Big Endian format. |
| 1842 | */ |
| 1843 | #define IN24XX_PLOGI_WWNN_OFF 0x20 |
| 1844 | #define IN24XX_PLOGI_WWPN_OFF 0x28 |
| 1845 | |
| 1846 | /* |
| 1847 | * For f/w > 4.0.25, this offset in the Immediate Notify contain |
| 1848 | * the WWPN if the ELS is LOGO. The WWN is in Big Endian format. |
| 1849 | */ |
| 1850 | #define IN24XX_LOGO_WWPN_OFF 0x28 |
| 1851 | |
| 1852 | /* |
| 1853 | * Immediate Notify Status Subcodes for IN24XX_PORT_LOGOUT |
| 1854 | */ |
| 1855 | #define IN24XX_PORT_LOGOUT_PDISC_TMO 0x00 |
| 1856 | #define IN24XX_PORT_LOGOUT_UXPR_DISC 0x01 |
| 1857 | #define IN24XX_PORT_LOGOUT_OWN_OPN 0x02 |
| 1858 | #define IN24XX_PORT_LOGOUT_OWN_OPN_SFT 0x03 |
| 1859 | #define IN24XX_PORT_LOGOUT_ABTS_TMO 0x04 |
| 1860 | #define IN24XX_PORT_LOGOUT_DISC_RJT 0x05 |
| 1861 | #define IN24XX_PORT_LOGOUT_LOGIN_NEEDED 0x06 |
| 1862 | #define IN24XX_PORT_LOGOUT_BAD_DISC 0x07 |
| 1863 | #define IN24XX_PORT_LOGOUT_LOST_ALPA 0x08 |
| 1864 | #define IN24XX_PORT_LOGOUT_XMIT_FAILURE 0x09 |
| 1865 | |
| 1866 | /* |
| 1867 | * Immediate Notify Status Subcodes for IN24XX_PORT_CHANGED |
| 1868 | */ |
| 1869 | #define IN24XX_PORT_CHANGED_BADFAN 0x00 |
| 1870 | #define IN24XX_PORT_CHANGED_TOPO_CHANGE 0x01 |
| 1871 | #define IN24XX_PORT_CHANGED_FLOGI_ACC 0x02 |
| 1872 | #define IN24XX_PORT_CHANGED_FLOGI_RJT 0x03 |
| 1873 | #define IN24XX_PORT_CHANGED_TIMEOUT 0x04 |
| 1874 | #define IN24XX_PORT_CHANGED_PORT_CHANGE 0x05 |
| 1875 | |
| 1876 | /* |
| 1877 | * Notify Acknowledge Entry structure |
| 1878 | */ |
| 1879 | #define NA_RSVDLEN 22 |
| 1880 | typedef struct { |
| 1881 | isphdr_t ; |
| 1882 | uint32_t na_reserved; |
| 1883 | uint8_t na_lun; /* lun */ |
| 1884 | uint8_t na_iid; /* initiator */ |
| 1885 | uint8_t na_reserved2; |
| 1886 | uint8_t na_tgt; /* target */ |
| 1887 | uint32_t na_flags; |
| 1888 | uint8_t na_status; |
| 1889 | uint8_t na_event; |
| 1890 | uint16_t na_seqid; /* sequence id */ |
| 1891 | uint16_t na_reserved3[NA_RSVDLEN]; |
| 1892 | } na_entry_t; |
| 1893 | |
| 1894 | /* |
| 1895 | * Value for the na_event field |
| 1896 | */ |
| 1897 | #define NA_RST_CLRD 0x80 /* Clear an async event notification */ |
| 1898 | #define NA_OK 0x01 /* Notify Acknowledge Succeeded */ |
| 1899 | #define NA_INVALID 0x06 /* Invalid Notify Acknowledge */ |
| 1900 | |
| 1901 | #define NA2_RSVDLEN 21 |
| 1902 | typedef struct { |
| 1903 | isphdr_t ; |
| 1904 | uint32_t na_reserved; |
| 1905 | uint8_t na_reserved1; |
| 1906 | uint8_t na_iid; /* initiator loop id */ |
| 1907 | uint16_t na_response; |
| 1908 | uint16_t na_flags; |
| 1909 | uint16_t na_reserved2; |
| 1910 | uint16_t na_status; |
| 1911 | uint16_t na_task_flags; |
| 1912 | uint16_t na_seqid; /* sequence id */ |
| 1913 | uint16_t na_reserved3[NA2_RSVDLEN]; |
| 1914 | } na_fcentry_t; |
| 1915 | |
| 1916 | typedef struct { |
| 1917 | isphdr_t ; |
| 1918 | uint32_t na_reserved; |
| 1919 | uint16_t na_iid; /* initiator loop id */ |
| 1920 | uint16_t na_response; /* response code */ |
| 1921 | uint16_t na_flags; |
| 1922 | uint16_t na_reserved2; |
| 1923 | uint16_t na_status; |
| 1924 | uint16_t na_task_flags; |
| 1925 | uint16_t na_seqid; /* sequence id */ |
| 1926 | uint16_t na_reserved3[NA2_RSVDLEN]; |
| 1927 | } na_fcentry_e_t; |
| 1928 | |
| 1929 | #define NAFC_RCOUNT 0x80 /* increment resource count */ |
| 1930 | #define NAFC_RST_CLRD 0x20 /* Clear LIP Reset */ |
| 1931 | #define NAFC_TVALID 0x10 /* task mangement response code is valid */ |
| 1932 | |
| 1933 | /* |
| 1934 | * ISP24XX Notify Acknowledge |
| 1935 | */ |
| 1936 | |
| 1937 | typedef struct { |
| 1938 | isphdr_t ; |
| 1939 | uint32_t na_handle; |
| 1940 | uint16_t na_nphdl; |
| 1941 | uint16_t na_reserved1; |
| 1942 | uint16_t na_flags; |
| 1943 | uint16_t na_srr_rxid; |
| 1944 | uint16_t na_status; |
| 1945 | uint8_t na_status_subcode; |
| 1946 | uint8_t na_reserved2; |
| 1947 | uint32_t na_rxid; |
| 1948 | uint16_t na_srr_reloff_lo; |
| 1949 | uint16_t na_srr_reloff_hi; |
| 1950 | uint16_t na_srr_iu; |
| 1951 | uint16_t na_srr_flags; |
| 1952 | uint8_t na_reserved3[18]; |
| 1953 | uint8_t na_reserved4; |
| 1954 | uint8_t na_vpidx; |
| 1955 | uint8_t na_srr_reject_vunique; |
| 1956 | uint8_t na_srr_reject_explanation; |
| 1957 | uint8_t na_srr_reject_code; |
| 1958 | uint8_t na_reserved5; |
| 1959 | uint8_t na_reserved6[6]; |
| 1960 | uint16_t na_oxid; |
| 1961 | } na_fcentry_24xx_t; |
| 1962 | |
| 1963 | /* |
| 1964 | * Accept Target I/O Entry structure |
| 1965 | */ |
| 1966 | #define ATIO_CDBLEN 26 |
| 1967 | |
| 1968 | typedef struct { |
| 1969 | isphdr_t ; |
| 1970 | uint16_t at_reserved; |
| 1971 | uint16_t at_handle; |
| 1972 | uint8_t at_lun; /* lun */ |
| 1973 | uint8_t at_iid; /* initiator */ |
| 1974 | uint8_t at_cdblen; /* cdb length */ |
| 1975 | uint8_t at_tgt; /* target */ |
| 1976 | uint32_t at_flags; |
| 1977 | uint8_t at_status; /* firmware status */ |
| 1978 | uint8_t at_scsi_status; /* scsi status */ |
| 1979 | uint8_t at_tag_val; /* tag value */ |
| 1980 | uint8_t at_tag_type; /* tag type */ |
| 1981 | uint8_t at_cdb[ATIO_CDBLEN]; /* received CDB */ |
| 1982 | uint8_t at_sense[QLTM_SENSELEN];/* suggested sense data */ |
| 1983 | } at_entry_t; |
| 1984 | |
| 1985 | /* |
| 1986 | * at_flags values |
| 1987 | */ |
| 1988 | #define AT_NODISC 0x00008000 /* disconnect disabled */ |
| 1989 | #define AT_TQAE 0x00000002 /* Tagged Queue Action enabled */ |
| 1990 | |
| 1991 | /* |
| 1992 | * at_status values |
| 1993 | */ |
| 1994 | #define AT_PATH_INVALID 0x07 /* ATIO sent to firmware for disabled lun */ |
| 1995 | #define AT_RESET 0x0E /* SCSI Bus Reset Occurred */ |
| 1996 | #define AT_PHASE_ERROR 0x14 /* Bus phase sequence error */ |
| 1997 | #define AT_NOCAP 0x16 /* Requested capability not available */ |
| 1998 | #define AT_BDR_MSG 0x17 /* Bus Device Reset msg received */ |
| 1999 | #define AT_CDB 0x3D /* CDB received */ |
| 2000 | /* |
| 2001 | * Macros to create and fetch and test concatenated handle and tag value macros |
| 2002 | * (SPI only) |
| 2003 | */ |
| 2004 | #define AT_MAKE_TAGID(tid, aep) \ |
| 2005 | tid = aep->at_handle; \ |
| 2006 | if (aep->at_flags & AT_TQAE) { \ |
| 2007 | tid |= (aep->at_tag_val << 16); \ |
| 2008 | tid |= (1 << 24); \ |
| 2009 | } |
| 2010 | |
| 2011 | #define CT_MAKE_TAGID(tid, ct) \ |
| 2012 | tid = ct->ct_fwhandle; \ |
| 2013 | if (ct->ct_flags & CT_TQAE) { \ |
| 2014 | tid |= (ct->ct_tag_val << 16); \ |
| 2015 | tid |= (1 << 24); \ |
| 2016 | } |
| 2017 | |
| 2018 | #define AT_HAS_TAG(val) ((val) & (1 << 24)) |
| 2019 | #define AT_GET_TAG(val) (((val) >> 16) & 0xff) |
| 2020 | #define AT_GET_HANDLE(val) ((val) & 0xffff) |
| 2021 | |
| 2022 | #define IN_MAKE_TAGID(tid, inp) \ |
| 2023 | tid = inp->in_seqid; \ |
| 2024 | tid |= (inp->in_tag_val << 16); \ |
| 2025 | tid |= (1 << 24) |
| 2026 | |
| 2027 | /* |
| 2028 | * Accept Target I/O Entry structure, Type 2 |
| 2029 | */ |
| 2030 | #define ATIO2_CDBLEN 16 |
| 2031 | |
| 2032 | typedef struct { |
| 2033 | isphdr_t ; |
| 2034 | uint32_t at_reserved; |
| 2035 | uint8_t at_lun; /* lun or reserved */ |
| 2036 | uint8_t at_iid; /* initiator */ |
| 2037 | uint16_t at_rxid; /* response ID */ |
| 2038 | uint16_t at_flags; |
| 2039 | uint16_t at_status; /* firmware status */ |
| 2040 | uint8_t at_crn; /* command reference number */ |
| 2041 | uint8_t at_taskcodes; |
| 2042 | uint8_t at_taskflags; |
| 2043 | uint8_t at_execodes; |
| 2044 | uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */ |
| 2045 | uint32_t at_datalen; /* allocated data len */ |
| 2046 | uint16_t at_scclun; /* SCC Lun or reserved */ |
| 2047 | uint16_t at_wwpn[4]; /* WWPN of initiator */ |
| 2048 | uint16_t at_reserved2[6]; |
| 2049 | uint16_t at_oxid; |
| 2050 | } at2_entry_t; |
| 2051 | |
| 2052 | typedef struct { |
| 2053 | isphdr_t ; |
| 2054 | uint32_t at_reserved; |
| 2055 | uint16_t at_iid; /* initiator */ |
| 2056 | uint16_t at_rxid; /* response ID */ |
| 2057 | uint16_t at_flags; |
| 2058 | uint16_t at_status; /* firmware status */ |
| 2059 | uint8_t at_crn; /* command reference number */ |
| 2060 | uint8_t at_taskcodes; |
| 2061 | uint8_t at_taskflags; |
| 2062 | uint8_t at_execodes; |
| 2063 | uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */ |
| 2064 | uint32_t at_datalen; /* allocated data len */ |
| 2065 | uint16_t at_scclun; /* SCC Lun or reserved */ |
| 2066 | uint16_t at_wwpn[4]; /* WWPN of initiator */ |
| 2067 | uint16_t at_reserved2[6]; |
| 2068 | uint16_t at_oxid; |
| 2069 | } at2e_entry_t; |
| 2070 | |
| 2071 | #define ATIO2_WWPN_OFFSET 0x2A |
| 2072 | #define ATIO2_OXID_OFFSET 0x3E |
| 2073 | |
| 2074 | #define ATIO2_TC_ATTR_MASK 0x7 |
| 2075 | #define ATIO2_TC_ATTR_SIMPLEQ 0 |
| 2076 | #define ATIO2_TC_ATTR_HEADOFQ 1 |
| 2077 | #define ATIO2_TC_ATTR_ORDERED 2 |
| 2078 | #define ATIO2_TC_ATTR_ACAQ 4 |
| 2079 | #define ATIO2_TC_ATTR_UNTAGGED 5 |
| 2080 | |
| 2081 | #define ATIO2_EX_WRITE 0x1 |
| 2082 | #define ATIO2_EX_READ 0x2 |
| 2083 | /* |
| 2084 | * Macros to create and fetch and test concatenated handle and tag value macros |
| 2085 | */ |
| 2086 | #define AT2_MAKE_TAGID(tid, bus, inst, aep) \ |
| 2087 | tid = aep->at_rxid; \ |
| 2088 | tid |= (((uint64_t)inst) << 32); \ |
| 2089 | tid |= (((uint64_t)bus) << 48) |
| 2090 | |
| 2091 | #define CT2_MAKE_TAGID(tid, bus, inst, ct) \ |
| 2092 | tid = ct->ct_rxid; \ |
| 2093 | tid |= (((uint64_t)inst) << 32); \ |
| 2094 | tid |= (((uint64_t)(bus & 0xff)) << 48) |
| 2095 | |
| 2096 | #define AT2_HAS_TAG(val) 1 |
| 2097 | #define AT2_GET_TAG(val) ((val) & 0xffffffff) |
| 2098 | #define AT2_GET_INST(val) (((val) >> 32) & 0xffff) |
| 2099 | #define AT2_GET_HANDLE AT2_GET_TAG |
| 2100 | #define AT2_GET_BUS(val) (((val) >> 48) & 0xff) |
| 2101 | |
| 2102 | #define FC_HAS_TAG AT2_HAS_TAG |
| 2103 | #define FC_GET_TAG AT2_GET_TAG |
| 2104 | #define FC_GET_INST AT2_GET_INST |
| 2105 | #define FC_GET_HANDLE AT2_GET_HANDLE |
| 2106 | |
| 2107 | #define IN_FC_MAKE_TAGID(tid, bus, inst, seqid) \ |
| 2108 | tid = seqid; \ |
| 2109 | tid |= (((uint64_t)inst) << 32); \ |
| 2110 | tid |= (((uint64_t)(bus & 0xff)) << 48) |
| 2111 | |
| 2112 | #define FC_TAG_INSERT_INST(tid, inst) \ |
| 2113 | tid &= ~0x0000ffff00000000ull; \ |
| 2114 | tid |= (((uint64_t)inst) << 32) |
| 2115 | |
| 2116 | /* |
| 2117 | * 24XX ATIO Definition |
| 2118 | * |
| 2119 | * This is *quite* different from other entry types. |
| 2120 | * First of all, it has its own queue it comes in on. |
| 2121 | * |
| 2122 | * Secondly, it doesn't have a normal header. |
| 2123 | * |
| 2124 | * Thirdly, it's just a passthru of the FCP CMND IU |
| 2125 | * which is recorded in big endian mode. |
| 2126 | */ |
| 2127 | typedef struct { |
| 2128 | uint8_t at_type; |
| 2129 | uint8_t at_count; |
| 2130 | /* |
| 2131 | * Task attribute in high four bits, |
| 2132 | * the rest is the FCP CMND IU Length. |
| 2133 | * NB: the command can extend past the |
| 2134 | * length for a single queue entry. |
| 2135 | */ |
| 2136 | uint16_t at_ta_len; |
| 2137 | uint32_t at_rxid; |
| 2138 | fc_hdr_t at_hdr; |
| 2139 | fcp_cmnd_iu_t at_cmnd; |
| 2140 | } at7_entry_t; |
| 2141 | #define AT7_NORESRC_RXID 0xffffffff |
| 2142 | |
| 2143 | |
| 2144 | /* |
| 2145 | * Continue Target I/O Entry structure |
| 2146 | * Request from driver. The response from the |
| 2147 | * ISP firmware is the same except that the last 18 |
| 2148 | * bytes are overwritten by suggested sense data if |
| 2149 | * the 'autosense valid' bit is set in the status byte. |
| 2150 | */ |
| 2151 | typedef struct { |
| 2152 | isphdr_t ; |
| 2153 | uint16_t ct_syshandle; |
| 2154 | uint16_t ct_fwhandle; /* required by f/w */ |
| 2155 | uint8_t ct_lun; /* lun */ |
| 2156 | uint8_t ct_iid; /* initiator id */ |
| 2157 | uint8_t ct_reserved2; |
| 2158 | uint8_t ct_tgt; /* our target id */ |
| 2159 | uint32_t ct_flags; |
| 2160 | uint8_t ct_status; /* isp status */ |
| 2161 | uint8_t ct_scsi_status; /* scsi status */ |
| 2162 | uint8_t ct_tag_val; /* tag value */ |
| 2163 | uint8_t ct_tag_type; /* tag type */ |
| 2164 | uint32_t ct_xfrlen; /* transfer length */ |
| 2165 | int32_t ct_resid; /* residual length */ |
| 2166 | uint16_t ct_timeout; |
| 2167 | uint16_t ct_seg_count; |
| 2168 | ispds_t ct_dataseg[ISP_RQDSEG]; |
| 2169 | } ct_entry_t; |
| 2170 | |
| 2171 | /* |
| 2172 | * For some of the dual port SCSI adapters, port (bus #) is reported |
| 2173 | * in the MSbit of ct_iid. Bit fields are a bit too awkward here. |
| 2174 | * |
| 2175 | * Note that this does not apply to FC adapters at all which can and |
| 2176 | * do report IIDs between 0x81 && 0xfe (or 0x7ff) which represent devices |
| 2177 | * that have logged in across a SCSI fabric. |
| 2178 | */ |
| 2179 | #define GET_IID_VAL(x) (x & 0x3f) |
| 2180 | #define GET_BUS_VAL(x) ((x >> 7) & 0x1) |
| 2181 | #define SET_IID_VAL(y, x) y = ((y & ~0x3f) | (x & 0x3f)) |
| 2182 | #define SET_BUS_VAL(y, x) y = ((y & 0x3f) | ((x & 0x1) << 7)) |
| 2183 | |
| 2184 | /* |
| 2185 | * ct_flags values |
| 2186 | */ |
| 2187 | #define CT_TQAE 0x00000002 /* bit 1, Tagged Queue Action enable */ |
| 2188 | #define CT_DATA_IN 0x00000040 /* bits 6&7, Data direction */ |
| 2189 | #define CT_DATA_OUT 0x00000080 /* bits 6&7, Data direction */ |
| 2190 | #define CT_NO_DATA 0x000000C0 /* bits 6&7, Data direction */ |
| 2191 | #define CT_CCINCR 0x00000100 /* bit 8, autoincrement atio count */ |
| 2192 | #define CT_DATAMASK 0x000000C0 /* bits 6&7, Data direction */ |
| 2193 | #define CT_INISYNCWIDE 0x00004000 /* bit 14, Do Sync/Wide Negotiation */ |
| 2194 | #define CT_NODISC 0x00008000 /* bit 15, Disconnects disabled */ |
| 2195 | #define CT_DSDP 0x01000000 /* bit 24, Disable Save Data Pointers */ |
| 2196 | #define CT_SENDRDP 0x04000000 /* bit 26, Send Restore Pointers msg */ |
| 2197 | #define CT_SENDSTATUS 0x80000000 /* bit 31, Send SCSI status byte */ |
| 2198 | |
| 2199 | /* |
| 2200 | * ct_status values |
| 2201 | * - set by the firmware when it returns the CTIO |
| 2202 | */ |
| 2203 | #define CT_OK 0x01 /* completed without error */ |
| 2204 | #define CT_ABORTED 0x02 /* aborted by host */ |
| 2205 | #define CT_ERR 0x04 /* see sense data for error */ |
| 2206 | #define CT_INVAL 0x06 /* request for disabled lun */ |
| 2207 | #define CT_NOPATH 0x07 /* invalid ITL nexus */ |
| 2208 | #define CT_INVRXID 0x08 /* (FC only) Invalid RX_ID */ |
| 2209 | #define CT_DATA_OVER 0x09 /* (FC only) Data Overrun */ |
| 2210 | #define CT_RSELTMO 0x0A /* reselection timeout after 2 tries */ |
| 2211 | #define CT_TIMEOUT 0x0B /* timed out */ |
| 2212 | #define CT_RESET 0x0E /* SCSI Bus Reset occurred */ |
| 2213 | #define CT_PARITY 0x0F /* Uncorrectable Parity Error */ |
| 2214 | #define CT_BUS_ERROR 0x10 /* (FC Only) DMA PCI Error */ |
| 2215 | #define CT_PANIC 0x13 /* Unrecoverable Error */ |
| 2216 | #define CT_PHASE_ERROR 0x14 /* Bus phase sequence error */ |
| 2217 | #define CT_DATA_UNDER 0x15 /* (FC only) Data Underrun */ |
| 2218 | #define CT_BDR_MSG 0x17 /* Bus Device Reset msg received */ |
| 2219 | #define CT_TERMINATED 0x19 /* due to Terminate Transfer mbox cmd */ |
| 2220 | #define CT_PORTUNAVAIL 0x28 /* port not available */ |
| 2221 | #define CT_LOGOUT 0x29 /* port logout */ |
| 2222 | #define CT_PORTCHANGED 0x2A /* port changed */ |
| 2223 | #define CT_IDE 0x33 /* Initiator Detected Error */ |
| 2224 | #define CT_NOACK 0x35 /* Outstanding Immed. Notify. entry */ |
| 2225 | #define CT_SRR 0x45 /* SRR Received */ |
| 2226 | #define CT_LUN_RESET 0x48 /* Lun Reset Received */ |
| 2227 | |
| 2228 | #define CT_HBA_RESET 0xffff /* pseudo error - command destroyed by HBA reset*/ |
| 2229 | |
| 2230 | /* |
| 2231 | * When the firmware returns a CTIO entry, it may overwrite the last |
| 2232 | * part of the structure with sense data. This starts at offset 0x2E |
| 2233 | * into the entry, which is in the middle of ct_dataseg[1]. Rather |
| 2234 | * than define a new struct for this, I'm just using the sense data |
| 2235 | * offset. |
| 2236 | */ |
| 2237 | #define CTIO_SENSE_OFFSET 0x2E |
| 2238 | |
| 2239 | /* |
| 2240 | * Entry length in u_longs. All entries are the same size so |
| 2241 | * any one will do as the numerator. |
| 2242 | */ |
| 2243 | #define UINT32_ENTRY_SIZE (sizeof(at_entry_t)/sizeof(uint32_t)) |
| 2244 | |
| 2245 | /* |
| 2246 | * QLA2100 CTIO (type 2) entry |
| 2247 | */ |
| 2248 | #define MAXRESPLEN 26 |
| 2249 | typedef struct { |
| 2250 | isphdr_t ; |
| 2251 | uint32_t ct_syshandle; |
| 2252 | uint8_t ct_lun; /* lun */ |
| 2253 | uint8_t ct_iid; /* initiator id */ |
| 2254 | uint16_t ct_rxid; /* response ID */ |
| 2255 | uint16_t ct_flags; |
| 2256 | uint16_t ct_status; /* isp status */ |
| 2257 | uint16_t ct_timeout; |
| 2258 | uint16_t ct_seg_count; |
| 2259 | uint32_t ct_reloff; /* relative offset */ |
| 2260 | int32_t ct_resid; /* residual length */ |
| 2261 | union { |
| 2262 | /* |
| 2263 | * The three different modes that the target driver |
| 2264 | * can set the CTIO{2,3,4} up as. |
| 2265 | * |
| 2266 | * The first is for sending FCP_DATA_IUs as well as |
| 2267 | * (optionally) sending a terminal SCSI status FCP_RSP_IU. |
| 2268 | * |
| 2269 | * The second is for sending SCSI sense data in an FCP_RSP_IU. |
| 2270 | * Note that no FCP_DATA_IUs will be sent. |
| 2271 | * |
| 2272 | * The third is for sending FCP_RSP_IUs as built specifically |
| 2273 | * in system memory as located by the isp_dataseg. |
| 2274 | */ |
| 2275 | struct { |
| 2276 | uint32_t _reserved; |
| 2277 | uint16_t _reserved2; |
| 2278 | uint16_t ct_scsi_status; |
| 2279 | uint32_t ct_xfrlen; |
| 2280 | union { |
| 2281 | ispds_t ct_dataseg[ISP_RQDSEG_T2]; |
| 2282 | ispds64_t ct_dataseg64[ISP_RQDSEG_T3]; |
| 2283 | ispdslist_t ct_dslist; |
| 2284 | } u; |
| 2285 | } m0; |
| 2286 | struct { |
| 2287 | uint16_t _reserved; |
| 2288 | uint16_t _reserved2; |
| 2289 | uint16_t ct_senselen; |
| 2290 | uint16_t ct_scsi_status; |
| 2291 | uint16_t ct_resplen; |
| 2292 | uint8_t ct_resp[MAXRESPLEN]; |
| 2293 | } m1; |
| 2294 | struct { |
| 2295 | uint32_t _reserved; |
| 2296 | uint16_t _reserved2; |
| 2297 | uint16_t _reserved3; |
| 2298 | uint32_t ct_datalen; |
| 2299 | ispds_t ct_fcp_rsp_iudata; |
| 2300 | } m2; |
| 2301 | } rsp; |
| 2302 | } ct2_entry_t; |
| 2303 | |
| 2304 | typedef struct { |
| 2305 | isphdr_t ; |
| 2306 | uint32_t ct_syshandle; |
| 2307 | uint16_t ct_iid; /* initiator id */ |
| 2308 | uint16_t ct_rxid; /* response ID */ |
| 2309 | uint16_t ct_flags; |
| 2310 | uint16_t ct_status; /* isp status */ |
| 2311 | uint16_t ct_timeout; |
| 2312 | uint16_t ct_seg_count; |
| 2313 | uint32_t ct_reloff; /* relative offset */ |
| 2314 | int32_t ct_resid; /* residual length */ |
| 2315 | union { |
| 2316 | struct { |
| 2317 | uint32_t _reserved; |
| 2318 | uint16_t _reserved2; |
| 2319 | uint16_t ct_scsi_status; |
| 2320 | uint32_t ct_xfrlen; |
| 2321 | union { |
| 2322 | ispds_t ct_dataseg[ISP_RQDSEG_T2]; |
| 2323 | ispds64_t ct_dataseg64[ISP_RQDSEG_T3]; |
| 2324 | ispdslist_t ct_dslist; |
| 2325 | } u; |
| 2326 | } m0; |
| 2327 | struct { |
| 2328 | uint16_t _reserved; |
| 2329 | uint16_t _reserved2; |
| 2330 | uint16_t ct_senselen; |
| 2331 | uint16_t ct_scsi_status; |
| 2332 | uint16_t ct_resplen; |
| 2333 | uint8_t ct_resp[MAXRESPLEN]; |
| 2334 | } m1; |
| 2335 | struct { |
| 2336 | uint32_t _reserved; |
| 2337 | uint16_t _reserved2; |
| 2338 | uint16_t _reserved3; |
| 2339 | uint32_t ct_datalen; |
| 2340 | ispds_t ct_fcp_rsp_iudata; |
| 2341 | } m2; |
| 2342 | } rsp; |
| 2343 | } ct2e_entry_t; |
| 2344 | |
| 2345 | /* |
| 2346 | * ct_flags values for CTIO2 |
| 2347 | */ |
| 2348 | #define CT2_FLAG_MODE0 0x0000 |
| 2349 | #define CT2_FLAG_MODE1 0x0001 |
| 2350 | #define CT2_FLAG_MODE2 0x0002 |
| 2351 | #define CT2_FLAG_MMASK 0x0003 |
| 2352 | #define CT2_DATA_IN 0x0040 |
| 2353 | #define CT2_DATA_OUT 0x0080 |
| 2354 | #define CT2_NO_DATA 0x00C0 |
| 2355 | #define CT2_DATAMASK 0x00C0 |
| 2356 | #define CT2_CCINCR 0x0100 |
| 2357 | #define CT2_FASTPOST 0x0200 |
| 2358 | #define CT2_CONFIRM 0x2000 |
| 2359 | #define CT2_TERMINATE 0x4000 |
| 2360 | #define CT2_SENDSTATUS 0x8000 |
| 2361 | |
| 2362 | /* |
| 2363 | * ct_status values are (mostly) the same as that for ct_entry. |
| 2364 | */ |
| 2365 | |
| 2366 | /* |
| 2367 | * ct_scsi_status values- the low 8 bits are the normal SCSI status |
| 2368 | * we know and love. The upper 8 bits are validity markers for FCP_RSP_IU |
| 2369 | * fields. |
| 2370 | */ |
| 2371 | #define CT2_RSPLEN_VALID 0x0100 |
| 2372 | #define CT2_SNSLEN_VALID 0x0200 |
| 2373 | #define CT2_DATA_OVER 0x0400 |
| 2374 | #define CT2_DATA_UNDER 0x0800 |
| 2375 | |
| 2376 | /* |
| 2377 | * ISP24XX CTIO |
| 2378 | */ |
| 2379 | #define MAXRESPLEN_24XX 24 |
| 2380 | typedef struct { |
| 2381 | isphdr_t ; |
| 2382 | uint32_t ct_syshandle; |
| 2383 | uint16_t ct_nphdl; /* status on returned CTIOs */ |
| 2384 | uint16_t ct_timeout; |
| 2385 | uint16_t ct_seg_count; |
| 2386 | uint8_t ct_vpidx; |
| 2387 | uint8_t ct_xflags; |
| 2388 | uint16_t ct_iid_lo; /* low 16 bits of portid */ |
| 2389 | uint8_t ct_iid_hi; /* hi 8 bits of portid */ |
| 2390 | uint8_t ct_reserved; |
| 2391 | uint32_t ct_rxid; |
| 2392 | uint16_t ct_senselen; /* mode 1 only */ |
| 2393 | uint16_t ct_flags; |
| 2394 | int32_t ct_resid; /* residual length */ |
| 2395 | uint16_t ct_oxid; |
| 2396 | uint16_t ct_scsi_status; /* modes 0 && 1 only */ |
| 2397 | union { |
| 2398 | struct { |
| 2399 | uint32_t reloff; |
| 2400 | uint32_t reserved0; |
| 2401 | uint32_t ct_xfrlen; |
| 2402 | uint32_t reserved1; |
| 2403 | ispds64_t ds; |
| 2404 | } m0; |
| 2405 | struct { |
| 2406 | uint16_t ct_resplen; |
| 2407 | uint16_t reserved; |
| 2408 | uint8_t ct_resp[MAXRESPLEN_24XX]; |
| 2409 | } m1; |
| 2410 | struct { |
| 2411 | uint32_t reserved0; |
| 2412 | uint32_t ct_datalen; |
| 2413 | uint32_t reserved1; |
| 2414 | ispds64_t ct_fcp_rsp_iudata; |
| 2415 | } m2; |
| 2416 | } rsp; |
| 2417 | } ct7_entry_t; |
| 2418 | |
| 2419 | /* |
| 2420 | * ct_flags values for CTIO7 |
| 2421 | */ |
| 2422 | #define CT7_DATA_IN 0x0002 |
| 2423 | #define CT7_DATA_OUT 0x0001 |
| 2424 | #define CT7_NO_DATA 0x0000 |
| 2425 | #define CT7_DATAMASK 0x003 |
| 2426 | #define CT7_DSD_ENABLE 0x0004 |
| 2427 | #define CT7_CONF_STSFD 0x0010 |
| 2428 | #define CT7_EXPLCT_CONF 0x0020 |
| 2429 | #define CT7_FLAG_MODE0 0x0000 |
| 2430 | #define CT7_FLAG_MODE1 0x0040 |
| 2431 | #define CT7_FLAG_MODE2 0x0080 |
| 2432 | #define CT7_FLAG_MMASK 0x00C0 |
| 2433 | #define CT7_NOACK 0x0100 |
| 2434 | #define CT7_TASK_ATTR_SHIFT 9 |
| 2435 | #define CT7_CONFIRM 0x2000 |
| 2436 | #define CT7_TERMINATE 0x4000 |
| 2437 | #define CT7_SENDSTATUS 0x8000 |
| 2438 | |
| 2439 | /* |
| 2440 | * Type 7 CTIO status codes |
| 2441 | */ |
| 2442 | #define CT7_OK 0x01 /* completed without error */ |
| 2443 | #define CT7_ABORTED 0x02 /* aborted by host */ |
| 2444 | #define CT7_ERR 0x04 /* see sense data for error */ |
| 2445 | #define CT7_INVAL 0x06 /* request for disabled lun */ |
| 2446 | #define CT7_INVRXID 0x08 /* Invalid RX_ID */ |
| 2447 | #define CT7_DATA_OVER 0x09 /* Data Overrun */ |
| 2448 | #define CT7_TIMEOUT 0x0B /* timed out */ |
| 2449 | #define CT7_RESET 0x0E /* LIP Rset Received */ |
| 2450 | #define CT7_BUS_ERROR 0x10 /* DMA PCI Error */ |
| 2451 | #define CT7_REASSY_ERR 0x11 /* DMA reassembly error */ |
| 2452 | #define CT7_DATA_UNDER 0x15 /* Data Underrun */ |
| 2453 | #define CT7_PORTUNAVAIL 0x28 /* port not available */ |
| 2454 | #define CT7_LOGOUT 0x29 /* port logout */ |
| 2455 | #define CT7_PORTCHANGED 0x2A /* port changed */ |
| 2456 | #define CT7_SRR 0x45 /* SRR Received */ |
| 2457 | |
| 2458 | /* |
| 2459 | * Other 24XX related target IOCBs |
| 2460 | */ |
| 2461 | |
| 2462 | /* |
| 2463 | * ABTS Received |
| 2464 | */ |
| 2465 | typedef struct { |
| 2466 | isphdr_t ; |
| 2467 | uint8_t abts_reserved0[6]; |
| 2468 | uint16_t abts_nphdl; |
| 2469 | uint16_t abts_reserved1; |
| 2470 | uint16_t abts_sof; |
| 2471 | uint32_t abts_rxid_abts; |
| 2472 | uint16_t abts_did_lo; |
| 2473 | uint8_t abts_did_hi; |
| 2474 | uint8_t abts_r_ctl; |
| 2475 | uint16_t abts_sid_lo; |
| 2476 | uint8_t abts_sid_hi; |
| 2477 | uint8_t abts_cs_ctl; |
| 2478 | uint16_t abts_fs_ctl; |
| 2479 | uint8_t abts_f_ctl; |
| 2480 | uint8_t abts_type; |
| 2481 | uint16_t abts_seq_cnt; |
| 2482 | uint8_t abts_df_ctl; |
| 2483 | uint8_t abts_seq_id; |
| 2484 | uint16_t abts_rx_id; |
| 2485 | uint16_t abts_ox_id; |
| 2486 | uint32_t abts_param; |
| 2487 | uint8_t abts_reserved2[16]; |
| 2488 | uint32_t abts_rxid_task; |
| 2489 | } abts_t; |
| 2490 | |
| 2491 | typedef struct { |
| 2492 | isphdr_t ; |
| 2493 | uint32_t abts_rsp_handle; |
| 2494 | uint16_t abts_rsp_status; |
| 2495 | uint16_t abts_rsp_nphdl; |
| 2496 | uint16_t abts_rsp_ctl_flags; |
| 2497 | uint16_t abts_rsp_sof; |
| 2498 | uint32_t abts_rsp_rxid_abts; |
| 2499 | uint16_t abts_rsp_did_lo; |
| 2500 | uint8_t abts_rsp_did_hi; |
| 2501 | uint8_t abts_rsp_r_ctl; |
| 2502 | uint16_t abts_rsp_sid_lo; |
| 2503 | uint8_t abts_rsp_sid_hi; |
| 2504 | uint8_t abts_rsp_cs_ctl; |
| 2505 | uint16_t abts_rsp_f_ctl_lo; |
| 2506 | uint8_t abts_rsp_f_ctl_hi; |
| 2507 | uint8_t abts_rsp_type; |
| 2508 | uint16_t abts_rsp_seq_cnt; |
| 2509 | uint8_t abts_rsp_df_ctl; |
| 2510 | uint8_t abts_rsp_seq_id; |
| 2511 | uint16_t abts_rsp_rx_id; |
| 2512 | uint16_t abts_rsp_ox_id; |
| 2513 | uint32_t abts_rsp_param; |
| 2514 | union { |
| 2515 | struct { |
| 2516 | uint16_t reserved; |
| 2517 | uint8_t last_seq_id; |
| 2518 | uint8_t seq_id_valid; |
| 2519 | uint16_t aborted_rx_id; |
| 2520 | uint16_t aborted_ox_id; |
| 2521 | uint16_t high_seq_cnt; |
| 2522 | uint16_t low_seq_cnt; |
| 2523 | uint8_t reserved2[4]; |
| 2524 | } ba_acc; |
| 2525 | struct { |
| 2526 | uint8_t vendor_unique; |
| 2527 | uint8_t explanation; |
| 2528 | uint8_t reason; |
| 2529 | uint8_t reserved; |
| 2530 | uint8_t reserved2[12]; |
| 2531 | } ba_rjt; |
| 2532 | struct { |
| 2533 | uint8_t reserved[8]; |
| 2534 | uint32_t subcode1; |
| 2535 | uint32_t subcode2; |
| 2536 | } rsp; |
| 2537 | uint8_t reserved[16]; |
| 2538 | } abts_rsp_payload; |
| 2539 | uint32_t abts_rsp_rxid_task; |
| 2540 | } abts_rsp_t; |
| 2541 | |
| 2542 | /* terminate this ABTS exchange */ |
| 2543 | #define ISP24XX_ABTS_RSP_TERMINATE 0x01 |
| 2544 | |
| 2545 | #define ISP24XX_ABTS_RSP_COMPLETE 0x00 |
| 2546 | #define ISP24XX_ABTS_RSP_RESET 0x04 |
| 2547 | #define ISP24XX_ABTS_RSP_ABORTED 0x05 |
| 2548 | #define ISP24XX_ABTS_RSP_TIMEOUT 0x06 |
| 2549 | #define ISP24XX_ABTS_RSP_INVXID 0x08 |
| 2550 | #define ISP24XX_ABTS_RSP_LOGOUT 0x29 |
| 2551 | #define ISP24XX_ABTS_RSP_SUBCODE 0x31 |
| 2552 | |
| 2553 | #define ISP24XX_NO_TASK 0xffffffff |
| 2554 | |
| 2555 | /* |
| 2556 | * Miscellaneous |
| 2557 | * |
| 2558 | * These are the limits of the number of dma segments we |
| 2559 | * can deal with based not on the size of the segment counter |
| 2560 | * (which is 16 bits), but on the size of the number of |
| 2561 | * queue entries field (which is 8 bits). We assume no |
| 2562 | * segments in the first queue entry, so we can either |
| 2563 | * have 7 dma segments per continuation entry or 5 |
| 2564 | * (for 64 bit dma).. multiplying out by 254.... |
| 2565 | */ |
| 2566 | #define ISP_NSEG_MAX 1778 |
| 2567 | #define ISP_NSEG64_MAX 1270 |
| 2568 | |
| 2569 | #endif /* _ISPMBOX_H */ |
| 2570 | |