1 /* 2 * File Name: 3 * defxx.h 4 * 5 * Copyright Information: 6 * Copyright Digital Equipment Corporation 1996. 7 * 8 * This software may be used and distributed according to the terms of 9 * the GNU General Public License, incorporated herein by reference. 10 * 11 * Abstract: 12 * Contains all definitions specified by port specification and required 13 * by the defxx.c driver. 14 * 15 * The original author: 16 * LVS Lawrence V. Stefani <lstefani@yahoo.com> 17 * 18 * Maintainers: 19 * macro Maciej W. Rozycki <macro@orcam.me.uk> 20 * 21 * Modification History: 22 * Date Name Description 23 * 16-Aug-96 LVS Created. 24 * 09-Sep-96 LVS Added group_prom field. Moved read/write I/O 25 * macros to DEFXX.C. 26 * 12-Sep-96 LVS Removed packet request header pointers. 27 * 04 Aug 2003 macro Converted to the DMA API. 28 * 23 Oct 2006 macro Big-endian host support. 29 * 14 Dec 2006 macro TURBOchannel support. 30 * 10 Mar 2021 macro Dynamic MMIO vs port I/O. 31 */ 32 33 #ifndef _DEFXX_H_ 34 #define _DEFXX_H_ 35 36 /* Define basic types for unsigned chars, shorts, longs */ 37 38 typedef u8 PI_UINT8; 39 typedef u16 PI_UINT16; 40 typedef u32 PI_UINT32; 41 42 /* Define general structures */ 43 44 typedef struct /* 64-bit counter */ 45 { 46 PI_UINT32 ms; 47 PI_UINT32 ls; 48 } PI_CNTR; 49 50 typedef struct /* LAN address */ 51 { 52 PI_UINT32 lwrd_0; 53 PI_UINT32 lwrd_1; 54 } PI_LAN_ADDR; 55 56 typedef struct /* Station ID address */ 57 { 58 PI_UINT32 octet_7_4; 59 PI_UINT32 octet_3_0; 60 } PI_STATION_ID; 61 62 63 /* Define general constants */ 64 65 #define PI_ALIGN_K_DESC_BLK 8192 /* Descriptor block boundary */ 66 #define PI_ALIGN_K_CONS_BLK 64 /* Consumer block boundary */ 67 #define PI_ALIGN_K_CMD_REQ_BUFF 128 /* Xmt Command que buffer alignment */ 68 #define PI_ALIGN_K_CMD_RSP_BUFF 128 /* Rcv Command que buffer alignment */ 69 #define PI_ALIGN_K_UNSOL_BUFF 128 /* Unsol que buffer alignment */ 70 #define PI_ALIGN_K_XMT_DATA_BUFF 0 /* Xmt data que buffer alignment */ 71 #define PI_ALIGN_K_RCV_DATA_BUFF 128 /* Rcv que buffer alignment */ 72 73 /* Define PHY index values */ 74 75 #define PI_PHY_K_S 0 /* Index to S phy */ 76 #define PI_PHY_K_A 0 /* Index to A phy */ 77 #define PI_PHY_K_B 1 /* Index to B phy */ 78 #define PI_PHY_K_MAX 2 /* Max number of phys */ 79 80 /* Define FMC descriptor fields */ 81 82 #define PI_FMC_DESCR_V_SOP 31 83 #define PI_FMC_DESCR_V_EOP 30 84 #define PI_FMC_DESCR_V_FSC 27 85 #define PI_FMC_DESCR_V_FSB_ERROR 26 86 #define PI_FMC_DESCR_V_FSB_ADDR_RECOG 25 87 #define PI_FMC_DESCR_V_FSB_ADDR_COPIED 24 88 #define PI_FMC_DESCR_V_FSB 22 89 #define PI_FMC_DESCR_V_RCC_FLUSH 21 90 #define PI_FMC_DESCR_V_RCC_CRC 20 91 #define PI_FMC_DESCR_V_RCC_RRR 17 92 #define PI_FMC_DESCR_V_RCC_DD 15 93 #define PI_FMC_DESCR_V_RCC_SS 13 94 #define PI_FMC_DESCR_V_RCC 13 95 #define PI_FMC_DESCR_V_LEN 0 96 97 #define PI_FMC_DESCR_M_SOP 0x80000000 98 #define PI_FMC_DESCR_M_EOP 0x40000000 99 #define PI_FMC_DESCR_M_FSC 0x38000000 100 #define PI_FMC_DESCR_M_FSB_ERROR 0x04000000 101 #define PI_FMC_DESCR_M_FSB_ADDR_RECOG 0x02000000 102 #define PI_FMC_DESCR_M_FSB_ADDR_COPIED 0x01000000 103 #define PI_FMC_DESCR_M_FSB 0x07C00000 104 #define PI_FMC_DESCR_M_RCC_FLUSH 0x00200000 105 #define PI_FMC_DESCR_M_RCC_CRC 0x00100000 106 #define PI_FMC_DESCR_M_RCC_RRR 0x000E0000 107 #define PI_FMC_DESCR_M_RCC_DD 0x00018000 108 #define PI_FMC_DESCR_M_RCC_SS 0x00006000 109 #define PI_FMC_DESCR_M_RCC 0x003FE000 110 #define PI_FMC_DESCR_M_LEN 0x00001FFF 111 112 #define PI_FMC_DESCR_K_RCC_FMC_INT_ERR 0x01AA 113 114 #define PI_FMC_DESCR_K_RRR_SUCCESS 0x00 115 #define PI_FMC_DESCR_K_RRR_SA_MATCH 0x01 116 #define PI_FMC_DESCR_K_RRR_DA_MATCH 0x02 117 #define PI_FMC_DESCR_K_RRR_FMC_ABORT 0x03 118 #define PI_FMC_DESCR_K_RRR_LENGTH_BAD 0x04 119 #define PI_FMC_DESCR_K_RRR_FRAGMENT 0x05 120 #define PI_FMC_DESCR_K_RRR_FORMAT_ERR 0x06 121 #define PI_FMC_DESCR_K_RRR_MAC_RESET 0x07 122 123 #define PI_FMC_DESCR_K_DD_NO_MATCH 0x0 124 #define PI_FMC_DESCR_K_DD_PROMISCUOUS 0x1 125 #define PI_FMC_DESCR_K_DD_CAM_MATCH 0x2 126 #define PI_FMC_DESCR_K_DD_LOCAL_MATCH 0x3 127 128 #define PI_FMC_DESCR_K_SS_NO_MATCH 0x0 129 #define PI_FMC_DESCR_K_SS_BRIDGE_MATCH 0x1 130 #define PI_FMC_DESCR_K_SS_NOT_POSSIBLE 0x2 131 #define PI_FMC_DESCR_K_SS_LOCAL_MATCH 0x3 132 133 /* Define some max buffer sizes */ 134 135 #define PI_CMD_REQ_K_SIZE_MAX 512 136 #define PI_CMD_RSP_K_SIZE_MAX 512 137 #define PI_UNSOL_K_SIZE_MAX 512 138 #define PI_SMT_HOST_K_SIZE_MAX 4608 /* 4 1/2 K */ 139 #define PI_RCV_DATA_K_SIZE_MAX 4608 /* 4 1/2 K */ 140 #define PI_XMT_DATA_K_SIZE_MAX 4608 /* 4 1/2 K */ 141 142 /* Define adapter states */ 143 144 #define PI_STATE_K_RESET 0 145 #define PI_STATE_K_UPGRADE 1 146 #define PI_STATE_K_DMA_UNAVAIL 2 147 #define PI_STATE_K_DMA_AVAIL 3 148 #define PI_STATE_K_LINK_AVAIL 4 149 #define PI_STATE_K_LINK_UNAVAIL 5 150 #define PI_STATE_K_HALTED 6 151 #define PI_STATE_K_RING_MEMBER 7 152 #define PI_STATE_K_NUMBER 8 153 154 /* Define codes for command type */ 155 156 #define PI_CMD_K_START 0x00 157 #define PI_CMD_K_FILTERS_SET 0x01 158 #define PI_CMD_K_FILTERS_GET 0x02 159 #define PI_CMD_K_CHARS_SET 0x03 160 #define PI_CMD_K_STATUS_CHARS_GET 0x04 161 #define PI_CMD_K_CNTRS_GET 0x05 162 #define PI_CMD_K_CNTRS_SET 0x06 163 #define PI_CMD_K_ADDR_FILTER_SET 0x07 164 #define PI_CMD_K_ADDR_FILTER_GET 0x08 165 #define PI_CMD_K_ERROR_LOG_CLEAR 0x09 166 #define PI_CMD_K_ERROR_LOG_GET 0x0A 167 #define PI_CMD_K_FDDI_MIB_GET 0x0B 168 #define PI_CMD_K_DEC_EXT_MIB_GET 0x0C 169 #define PI_CMD_K_DEVICE_SPECIFIC_GET 0x0D 170 #define PI_CMD_K_SNMP_SET 0x0E 171 #define PI_CMD_K_UNSOL_TEST 0x0F 172 #define PI_CMD_K_SMT_MIB_GET 0x10 173 #define PI_CMD_K_SMT_MIB_SET 0x11 174 #define PI_CMD_K_MAX 0x11 /* Must match last */ 175 176 /* Define item codes for Chars_Set and Filters_Set commands */ 177 178 #define PI_ITEM_K_EOL 0x00 /* End-of-Item list */ 179 #define PI_ITEM_K_T_REQ 0x01 /* DECnet T_REQ */ 180 #define PI_ITEM_K_TVX 0x02 /* DECnet TVX */ 181 #define PI_ITEM_K_RESTRICTED_TOKEN 0x03 /* DECnet Restricted Token */ 182 #define PI_ITEM_K_LEM_THRESHOLD 0x04 /* DECnet LEM Threshold */ 183 #define PI_ITEM_K_RING_PURGER 0x05 /* DECnet Ring Purger Enable */ 184 #define PI_ITEM_K_CNTR_INTERVAL 0x06 /* Chars_Set */ 185 #define PI_ITEM_K_IND_GROUP_PROM 0x07 /* Filters_Set */ 186 #define PI_ITEM_K_GROUP_PROM 0x08 /* Filters_Set */ 187 #define PI_ITEM_K_BROADCAST 0x09 /* Filters_Set */ 188 #define PI_ITEM_K_SMT_PROM 0x0A /* Filters_Set */ 189 #define PI_ITEM_K_SMT_USER 0x0B /* Filters_Set */ 190 #define PI_ITEM_K_RESERVED 0x0C /* Filters_Set */ 191 #define PI_ITEM_K_IMPLEMENTOR 0x0D /* Filters_Set */ 192 #define PI_ITEM_K_LOOPBACK_MODE 0x0E /* Chars_Set */ 193 #define PI_ITEM_K_CONFIG_POLICY 0x10 /* SMTConfigPolicy */ 194 #define PI_ITEM_K_CON_POLICY 0x11 /* SMTConnectionPolicy */ 195 #define PI_ITEM_K_T_NOTIFY 0x12 /* SMTTNotify */ 196 #define PI_ITEM_K_STATION_ACTION 0x13 /* SMTStationAction */ 197 #define PI_ITEM_K_MAC_PATHS_REQ 0x15 /* MACPathsRequested */ 198 #define PI_ITEM_K_MAC_ACTION 0x17 /* MACAction */ 199 #define PI_ITEM_K_CON_POLICIES 0x18 /* PORTConnectionPolicies */ 200 #define PI_ITEM_K_PORT_PATHS_REQ 0x19 /* PORTPathsRequested */ 201 #define PI_ITEM_K_MAC_LOOP_TIME 0x1A /* PORTMACLoopTime */ 202 #define PI_ITEM_K_TB_MAX 0x1B /* PORTTBMax */ 203 #define PI_ITEM_K_LER_CUTOFF 0x1C /* PORTLerCutoff */ 204 #define PI_ITEM_K_LER_ALARM 0x1D /* PORTLerAlarm */ 205 #define PI_ITEM_K_PORT_ACTION 0x1E /* PORTAction */ 206 #define PI_ITEM_K_FLUSH_TIME 0x20 /* Chars_Set */ 207 #define PI_ITEM_K_MAC_T_REQ 0x29 /* MACTReq */ 208 #define PI_ITEM_K_EMAC_RING_PURGER 0x2A /* eMACRingPurgerEnable */ 209 #define PI_ITEM_K_EMAC_RTOKEN_TIMEOUT 0x2B /* eMACRestrictedTokenTimeout */ 210 #define PI_ITEM_K_FDX_ENB_DIS 0x2C /* eFDXEnable */ 211 #define PI_ITEM_K_MAX 0x2C /* Must equal high item */ 212 213 /* Values for some of the items */ 214 215 #define PI_K_FALSE 0 /* Generic false */ 216 #define PI_K_TRUE 1 /* Generic true */ 217 218 #define PI_SNMP_K_TRUE 1 /* SNMP true/false values */ 219 #define PI_SNMP_K_FALSE 2 220 221 #define PI_FSTATE_K_BLOCK 0 /* Filter State */ 222 #define PI_FSTATE_K_PASS 1 223 224 /* Define command return codes */ 225 226 #define PI_RSP_K_SUCCESS 0x00 227 #define PI_RSP_K_FAILURE 0x01 228 #define PI_RSP_K_WARNING 0x02 229 #define PI_RSP_K_LOOP_MODE_BAD 0x03 230 #define PI_RSP_K_ITEM_CODE_BAD 0x04 231 #define PI_RSP_K_TVX_BAD 0x05 232 #define PI_RSP_K_TREQ_BAD 0x06 233 #define PI_RSP_K_TOKEN_BAD 0x07 234 #define PI_RSP_K_NO_EOL 0x0C 235 #define PI_RSP_K_FILTER_STATE_BAD 0x0D 236 #define PI_RSP_K_CMD_TYPE_BAD 0x0E 237 #define PI_RSP_K_ADAPTER_STATE_BAD 0x0F 238 #define PI_RSP_K_RING_PURGER_BAD 0x10 239 #define PI_RSP_K_LEM_THRESHOLD_BAD 0x11 240 #define PI_RSP_K_LOOP_NOT_SUPPORTED 0x12 241 #define PI_RSP_K_FLUSH_TIME_BAD 0x13 242 #define PI_RSP_K_NOT_IMPLEMENTED 0x14 243 #define PI_RSP_K_CONFIG_POLICY_BAD 0x15 244 #define PI_RSP_K_STATION_ACTION_BAD 0x16 245 #define PI_RSP_K_MAC_ACTION_BAD 0x17 246 #define PI_RSP_K_CON_POLICIES_BAD 0x18 247 #define PI_RSP_K_MAC_LOOP_TIME_BAD 0x19 248 #define PI_RSP_K_TB_MAX_BAD 0x1A 249 #define PI_RSP_K_LER_CUTOFF_BAD 0x1B 250 #define PI_RSP_K_LER_ALARM_BAD 0x1C 251 #define PI_RSP_K_MAC_PATHS_REQ_BAD 0x1D 252 #define PI_RSP_K_MAC_T_REQ_BAD 0x1E 253 #define PI_RSP_K_EMAC_RING_PURGER_BAD 0x1F 254 #define PI_RSP_K_EMAC_RTOKEN_TIME_BAD 0x20 255 #define PI_RSP_K_NO_SUCH_ENTRY 0x21 256 #define PI_RSP_K_T_NOTIFY_BAD 0x22 257 #define PI_RSP_K_TR_MAX_EXP_BAD 0x23 258 #define PI_RSP_K_MAC_FRM_ERR_THR_BAD 0x24 259 #define PI_RSP_K_MAX_T_REQ_BAD 0x25 260 #define PI_RSP_K_FDX_ENB_DIS_BAD 0x26 261 #define PI_RSP_K_ITEM_INDEX_BAD 0x27 262 #define PI_RSP_K_PORT_ACTION_BAD 0x28 263 264 /* Commonly used structures */ 265 266 typedef struct /* Item list */ 267 { 268 PI_UINT32 item_code; 269 PI_UINT32 value; 270 } PI_ITEM_LIST; 271 272 typedef struct /* Response header */ 273 { 274 PI_UINT32 reserved; 275 PI_UINT32 cmd_type; 276 PI_UINT32 status; 277 } PI_RSP_HEADER; 278 279 280 /* Start Command */ 281 282 typedef struct 283 { 284 PI_UINT32 cmd_type; 285 } PI_CMD_START_REQ; 286 287 /* Start Response */ 288 289 typedef struct 290 { 291 PI_RSP_HEADER header; 292 } PI_CMD_START_RSP; 293 294 /* Filters_Set Request */ 295 296 #define PI_CMD_FILTERS_SET_K_ITEMS_MAX 63 /* Fits in a 512 byte buffer */ 297 298 typedef struct 299 { 300 PI_UINT32 cmd_type; 301 PI_ITEM_LIST item[PI_CMD_FILTERS_SET_K_ITEMS_MAX]; 302 } PI_CMD_FILTERS_SET_REQ; 303 304 /* Filters_Set Response */ 305 306 typedef struct 307 { 308 PI_RSP_HEADER header; 309 } PI_CMD_FILTERS_SET_RSP; 310 311 /* Filters_Get Request */ 312 313 typedef struct 314 { 315 PI_UINT32 cmd_type; 316 } PI_CMD_FILTERS_GET_REQ; 317 318 /* Filters_Get Response */ 319 320 typedef struct 321 { 322 PI_RSP_HEADER header; 323 PI_UINT32 ind_group_prom; 324 PI_UINT32 group_prom; 325 PI_UINT32 broadcast_all; 326 PI_UINT32 smt_all; 327 PI_UINT32 smt_user; 328 PI_UINT32 reserved_all; 329 PI_UINT32 implementor_all; 330 } PI_CMD_FILTERS_GET_RSP; 331 332 333 /* Chars_Set Request */ 334 335 #define PI_CMD_CHARS_SET_K_ITEMS_MAX 42 /* Fits in a 512 byte buffer */ 336 337 typedef struct 338 { 339 PI_UINT32 cmd_type; 340 struct /* Item list */ 341 { 342 PI_UINT32 item_code; 343 PI_UINT32 value; 344 PI_UINT32 item_index; 345 } item[PI_CMD_CHARS_SET_K_ITEMS_MAX]; 346 } PI_CMD_CHARS_SET_REQ; 347 348 /* Chars_Set Response */ 349 350 typedef struct 351 { 352 PI_RSP_HEADER header; 353 } PI_CMD_CHARS_SET_RSP; 354 355 356 /* SNMP_Set Request */ 357 358 #define PI_CMD_SNMP_SET_K_ITEMS_MAX 42 /* Fits in a 512 byte buffer */ 359 360 typedef struct 361 { 362 PI_UINT32 cmd_type; 363 struct /* Item list */ 364 { 365 PI_UINT32 item_code; 366 PI_UINT32 value; 367 PI_UINT32 item_index; 368 } item[PI_CMD_SNMP_SET_K_ITEMS_MAX]; 369 } PI_CMD_SNMP_SET_REQ; 370 371 /* SNMP_Set Response */ 372 373 typedef struct 374 { 375 PI_RSP_HEADER header; 376 } PI_CMD_SNMP_SET_RSP; 377 378 379 /* SMT_MIB_Set Request */ 380 381 #define PI_CMD_SMT_MIB_SET_K_ITEMS_MAX 42 /* Max number of items */ 382 383 typedef struct 384 { 385 PI_UINT32 cmd_type; 386 struct 387 { 388 PI_UINT32 item_code; 389 PI_UINT32 value; 390 PI_UINT32 item_index; 391 } item[PI_CMD_SMT_MIB_SET_K_ITEMS_MAX]; 392 } PI_CMD_SMT_MIB_SET_REQ; 393 394 /* SMT_MIB_Set Response */ 395 396 typedef struct 397 { 398 PI_RSP_HEADER header; 399 } PI_CMD_SMT_MIB_SET_RSP; 400 401 /* SMT_MIB_Get Request */ 402 403 typedef struct 404 { 405 PI_UINT32 cmd_type; 406 } PI_CMD_SMT_MIB_GET_REQ; 407 408 /* SMT_MIB_Get Response */ 409 410 typedef struct /* Refer to ANSI FDDI SMT Rev. 7.3 */ 411 { 412 PI_RSP_HEADER header; 413 414 /* SMT GROUP */ 415 416 PI_STATION_ID smt_station_id; 417 PI_UINT32 smt_op_version_id; 418 PI_UINT32 smt_hi_version_id; 419 PI_UINT32 smt_lo_version_id; 420 PI_UINT32 smt_user_data[8]; 421 PI_UINT32 smt_mib_version_id; 422 PI_UINT32 smt_mac_ct; 423 PI_UINT32 smt_non_master_ct; 424 PI_UINT32 smt_master_ct; 425 PI_UINT32 smt_available_paths; 426 PI_UINT32 smt_config_capabilities; 427 PI_UINT32 smt_config_policy; 428 PI_UINT32 smt_connection_policy; 429 PI_UINT32 smt_t_notify; 430 PI_UINT32 smt_stat_rpt_policy; 431 PI_UINT32 smt_trace_max_expiration; 432 PI_UINT32 smt_bypass_present; 433 PI_UINT32 smt_ecm_state; 434 PI_UINT32 smt_cf_state; 435 PI_UINT32 smt_remote_disconnect_flag; 436 PI_UINT32 smt_station_status; 437 PI_UINT32 smt_peer_wrap_flag; 438 PI_CNTR smt_msg_time_stamp; 439 PI_CNTR smt_transition_time_stamp; 440 441 /* MAC GROUP */ 442 443 PI_UINT32 mac_frame_status_functions; 444 PI_UINT32 mac_t_max_capability; 445 PI_UINT32 mac_tvx_capability; 446 PI_UINT32 mac_available_paths; 447 PI_UINT32 mac_current_path; 448 PI_LAN_ADDR mac_upstream_nbr; 449 PI_LAN_ADDR mac_downstream_nbr; 450 PI_LAN_ADDR mac_old_upstream_nbr; 451 PI_LAN_ADDR mac_old_downstream_nbr; 452 PI_UINT32 mac_dup_address_test; 453 PI_UINT32 mac_requested_paths; 454 PI_UINT32 mac_downstream_port_type; 455 PI_LAN_ADDR mac_smt_address; 456 PI_UINT32 mac_t_req; 457 PI_UINT32 mac_t_neg; 458 PI_UINT32 mac_t_max; 459 PI_UINT32 mac_tvx_value; 460 PI_UINT32 mac_frame_error_threshold; 461 PI_UINT32 mac_frame_error_ratio; 462 PI_UINT32 mac_rmt_state; 463 PI_UINT32 mac_da_flag; 464 PI_UINT32 mac_unda_flag; 465 PI_UINT32 mac_frame_error_flag; 466 PI_UINT32 mac_ma_unitdata_available; 467 PI_UINT32 mac_hardware_present; 468 PI_UINT32 mac_ma_unitdata_enable; 469 470 /* PATH GROUP */ 471 472 PI_UINT32 path_configuration[8]; 473 PI_UINT32 path_tvx_lower_bound; 474 PI_UINT32 path_t_max_lower_bound; 475 PI_UINT32 path_max_t_req; 476 477 /* PORT GROUP */ 478 479 PI_UINT32 port_my_type[PI_PHY_K_MAX]; 480 PI_UINT32 port_neighbor_type[PI_PHY_K_MAX]; 481 PI_UINT32 port_connection_policies[PI_PHY_K_MAX]; 482 PI_UINT32 port_mac_indicated[PI_PHY_K_MAX]; 483 PI_UINT32 port_current_path[PI_PHY_K_MAX]; 484 PI_UINT32 port_requested_paths[PI_PHY_K_MAX]; 485 PI_UINT32 port_mac_placement[PI_PHY_K_MAX]; 486 PI_UINT32 port_available_paths[PI_PHY_K_MAX]; 487 PI_UINT32 port_pmd_class[PI_PHY_K_MAX]; 488 PI_UINT32 port_connection_capabilities[PI_PHY_K_MAX]; 489 PI_UINT32 port_bs_flag[PI_PHY_K_MAX]; 490 PI_UINT32 port_ler_estimate[PI_PHY_K_MAX]; 491 PI_UINT32 port_ler_cutoff[PI_PHY_K_MAX]; 492 PI_UINT32 port_ler_alarm[PI_PHY_K_MAX]; 493 PI_UINT32 port_connect_state[PI_PHY_K_MAX]; 494 PI_UINT32 port_pcm_state[PI_PHY_K_MAX]; 495 PI_UINT32 port_pc_withhold[PI_PHY_K_MAX]; 496 PI_UINT32 port_ler_flag[PI_PHY_K_MAX]; 497 PI_UINT32 port_hardware_present[PI_PHY_K_MAX]; 498 499 /* GROUP for things that were added later, so must be at the end. */ 500 501 PI_CNTR path_ring_latency; 502 503 } PI_CMD_SMT_MIB_GET_RSP; 504 505 506 /* 507 * Item and group code definitions for SMT 7.3 mandatory objects. These 508 * definitions are to be used as appropriate in SMT_MIB_SET commands and 509 * certain host-sent SMT frames such as PMF Get and Set requests. The 510 * codes have been taken from the MIB summary section of ANSI SMT 7.3. 511 */ 512 513 #define PI_GRP_K_SMT_STATION_ID 0x100A 514 #define PI_ITEM_K_SMT_STATION_ID 0x100B 515 #define PI_ITEM_K_SMT_OP_VERS_ID 0x100D 516 #define PI_ITEM_K_SMT_HI_VERS_ID 0x100E 517 #define PI_ITEM_K_SMT_LO_VERS_ID 0x100F 518 #define PI_ITEM_K_SMT_USER_DATA 0x1011 519 #define PI_ITEM_K_SMT_MIB_VERS_ID 0x1012 520 521 #define PI_GRP_K_SMT_STATION_CONFIG 0x1014 522 #define PI_ITEM_K_SMT_MAC_CT 0x1015 523 #define PI_ITEM_K_SMT_NON_MASTER_CT 0x1016 524 #define PI_ITEM_K_SMT_MASTER_CT 0x1017 525 #define PI_ITEM_K_SMT_AVAIL_PATHS 0x1018 526 #define PI_ITEM_K_SMT_CONFIG_CAPS 0x1019 527 #define PI_ITEM_K_SMT_CONFIG_POL 0x101A 528 #define PI_ITEM_K_SMT_CONN_POL 0x101B 529 #define PI_ITEM_K_SMT_T_NOTIFY 0x101D 530 #define PI_ITEM_K_SMT_STAT_POL 0x101E 531 #define PI_ITEM_K_SMT_TR_MAX_EXP 0x101F 532 #define PI_ITEM_K_SMT_PORT_INDEXES 0x1020 533 #define PI_ITEM_K_SMT_MAC_INDEXES 0x1021 534 #define PI_ITEM_K_SMT_BYPASS_PRESENT 0x1022 535 536 #define PI_GRP_K_SMT_STATUS 0x1028 537 #define PI_ITEM_K_SMT_ECM_STATE 0x1029 538 #define PI_ITEM_K_SMT_CF_STATE 0x102A 539 #define PI_ITEM_K_SMT_REM_DISC_FLAG 0x102C 540 #define PI_ITEM_K_SMT_STATION_STATUS 0x102D 541 #define PI_ITEM_K_SMT_PEER_WRAP_FLAG 0x102E 542 543 #define PI_GRP_K_SMT_MIB_OPERATION 0x1032 544 #define PI_ITEM_K_SMT_MSG_TIME_STAMP 0x1033 545 #define PI_ITEM_K_SMT_TRN_TIME_STAMP 0x1034 546 547 #define PI_ITEM_K_SMT_STATION_ACT 0x103C 548 549 #define PI_GRP_K_MAC_CAPABILITIES 0x200A 550 #define PI_ITEM_K_MAC_FRM_STAT_FUNC 0x200B 551 #define PI_ITEM_K_MAC_T_MAX_CAP 0x200D 552 #define PI_ITEM_K_MAC_TVX_CAP 0x200E 553 554 #define PI_GRP_K_MAC_CONFIG 0x2014 555 #define PI_ITEM_K_MAC_AVAIL_PATHS 0x2016 556 #define PI_ITEM_K_MAC_CURRENT_PATH 0x2017 557 #define PI_ITEM_K_MAC_UP_NBR 0x2018 558 #define PI_ITEM_K_MAC_DOWN_NBR 0x2019 559 #define PI_ITEM_K_MAC_OLD_UP_NBR 0x201A 560 #define PI_ITEM_K_MAC_OLD_DOWN_NBR 0x201B 561 #define PI_ITEM_K_MAC_DUP_ADDR_TEST 0x201D 562 #define PI_ITEM_K_MAC_REQ_PATHS 0x2020 563 #define PI_ITEM_K_MAC_DOWN_PORT_TYPE 0x2021 564 #define PI_ITEM_K_MAC_INDEX 0x2022 565 566 #define PI_GRP_K_MAC_ADDRESS 0x2028 567 #define PI_ITEM_K_MAC_SMT_ADDRESS 0x2029 568 569 #define PI_GRP_K_MAC_OPERATION 0x2032 570 #define PI_ITEM_K_MAC_TREQ 0x2033 571 #define PI_ITEM_K_MAC_TNEG 0x2034 572 #define PI_ITEM_K_MAC_TMAX 0x2035 573 #define PI_ITEM_K_MAC_TVX_VALUE 0x2036 574 575 #define PI_GRP_K_MAC_COUNTERS 0x2046 576 #define PI_ITEM_K_MAC_FRAME_CT 0x2047 577 #define PI_ITEM_K_MAC_COPIED_CT 0x2048 578 #define PI_ITEM_K_MAC_TRANSMIT_CT 0x2049 579 #define PI_ITEM_K_MAC_ERROR_CT 0x2051 580 #define PI_ITEM_K_MAC_LOST_CT 0x2052 581 582 #define PI_GRP_K_MAC_FRM_ERR_COND 0x205A 583 #define PI_ITEM_K_MAC_FRM_ERR_THR 0x205F 584 #define PI_ITEM_K_MAC_FRM_ERR_RAT 0x2060 585 586 #define PI_GRP_K_MAC_STATUS 0x206E 587 #define PI_ITEM_K_MAC_RMT_STATE 0x206F 588 #define PI_ITEM_K_MAC_DA_FLAG 0x2070 589 #define PI_ITEM_K_MAC_UNDA_FLAG 0x2071 590 #define PI_ITEM_K_MAC_FRM_ERR_FLAG 0x2072 591 #define PI_ITEM_K_MAC_MA_UNIT_AVAIL 0x2074 592 #define PI_ITEM_K_MAC_HW_PRESENT 0x2075 593 #define PI_ITEM_K_MAC_MA_UNIT_ENAB 0x2076 594 595 #define PI_GRP_K_PATH_CONFIG 0x320A 596 #define PI_ITEM_K_PATH_INDEX 0x320B 597 #define PI_ITEM_K_PATH_CONFIGURATION 0x3212 598 #define PI_ITEM_K_PATH_TVX_LB 0x3215 599 #define PI_ITEM_K_PATH_T_MAX_LB 0x3216 600 #define PI_ITEM_K_PATH_MAX_T_REQ 0x3217 601 602 #define PI_GRP_K_PORT_CONFIG 0x400A 603 #define PI_ITEM_K_PORT_MY_TYPE 0x400C 604 #define PI_ITEM_K_PORT_NBR_TYPE 0x400D 605 #define PI_ITEM_K_PORT_CONN_POLS 0x400E 606 #define PI_ITEM_K_PORT_MAC_INDICATED 0x400F 607 #define PI_ITEM_K_PORT_CURRENT_PATH 0x4010 608 #define PI_ITEM_K_PORT_REQ_PATHS 0x4011 609 #define PI_ITEM_K_PORT_MAC_PLACEMENT 0x4012 610 #define PI_ITEM_K_PORT_AVAIL_PATHS 0x4013 611 #define PI_ITEM_K_PORT_PMD_CLASS 0x4016 612 #define PI_ITEM_K_PORT_CONN_CAPS 0x4017 613 #define PI_ITEM_K_PORT_INDEX 0x401D 614 615 #define PI_GRP_K_PORT_OPERATION 0x401E 616 #define PI_ITEM_K_PORT_BS_FLAG 0x4021 617 618 #define PI_GRP_K_PORT_ERR_CNTRS 0x4028 619 #define PI_ITEM_K_PORT_LCT_FAIL_CT 0x402A 620 621 #define PI_GRP_K_PORT_LER 0x4032 622 #define PI_ITEM_K_PORT_LER_ESTIMATE 0x4033 623 #define PI_ITEM_K_PORT_LEM_REJ_CT 0x4034 624 #define PI_ITEM_K_PORT_LEM_CT 0x4035 625 #define PI_ITEM_K_PORT_LER_CUTOFF 0x403A 626 #define PI_ITEM_K_PORT_LER_ALARM 0x403B 627 628 #define PI_GRP_K_PORT_STATUS 0x403C 629 #define PI_ITEM_K_PORT_CONNECT_STATE 0x403D 630 #define PI_ITEM_K_PORT_PCM_STATE 0x403E 631 #define PI_ITEM_K_PORT_PC_WITHHOLD 0x403F 632 #define PI_ITEM_K_PORT_LER_FLAG 0x4040 633 #define PI_ITEM_K_PORT_HW_PRESENT 0x4041 634 635 #define PI_ITEM_K_PORT_ACT 0x4046 636 637 /* Addr_Filter_Set Request */ 638 639 #define PI_CMD_ADDR_FILTER_K_SIZE 62 640 641 typedef struct 642 { 643 PI_UINT32 cmd_type; 644 PI_LAN_ADDR entry[PI_CMD_ADDR_FILTER_K_SIZE]; 645 } PI_CMD_ADDR_FILTER_SET_REQ; 646 647 /* Addr_Filter_Set Response */ 648 649 typedef struct 650 { 651 PI_RSP_HEADER header; 652 } PI_CMD_ADDR_FILTER_SET_RSP; 653 654 /* Addr_Filter_Get Request */ 655 656 typedef struct 657 { 658 PI_UINT32 cmd_type; 659 } PI_CMD_ADDR_FILTER_GET_REQ; 660 661 /* Addr_Filter_Get Response */ 662 663 typedef struct 664 { 665 PI_RSP_HEADER header; 666 PI_LAN_ADDR entry[PI_CMD_ADDR_FILTER_K_SIZE]; 667 } PI_CMD_ADDR_FILTER_GET_RSP; 668 669 /* Status_Chars_Get Request */ 670 671 typedef struct 672 { 673 PI_UINT32 cmd_type; 674 } PI_CMD_STATUS_CHARS_GET_REQ; 675 676 /* Status_Chars_Get Response */ 677 678 typedef struct 679 { 680 PI_RSP_HEADER header; 681 PI_STATION_ID station_id; /* Station */ 682 PI_UINT32 station_type; 683 PI_UINT32 smt_ver_id; 684 PI_UINT32 smt_ver_id_max; 685 PI_UINT32 smt_ver_id_min; 686 PI_UINT32 station_state; 687 PI_LAN_ADDR link_addr; /* Link */ 688 PI_UINT32 t_req; 689 PI_UINT32 tvx; 690 PI_UINT32 token_timeout; 691 PI_UINT32 purger_enb; 692 PI_UINT32 link_state; 693 PI_UINT32 tneg; 694 PI_UINT32 dup_addr_flag; 695 PI_LAN_ADDR una; 696 PI_LAN_ADDR una_old; 697 PI_UINT32 un_dup_addr_flag; 698 PI_LAN_ADDR dna; 699 PI_LAN_ADDR dna_old; 700 PI_UINT32 purger_state; 701 PI_UINT32 fci_mode; 702 PI_UINT32 error_reason; 703 PI_UINT32 loopback; 704 PI_UINT32 ring_latency; 705 PI_LAN_ADDR last_dir_beacon_sa; 706 PI_LAN_ADDR last_dir_beacon_una; 707 PI_UINT32 phy_type[PI_PHY_K_MAX]; /* Phy */ 708 PI_UINT32 pmd_type[PI_PHY_K_MAX]; 709 PI_UINT32 lem_threshold[PI_PHY_K_MAX]; 710 PI_UINT32 phy_state[PI_PHY_K_MAX]; 711 PI_UINT32 nbor_phy_type[PI_PHY_K_MAX]; 712 PI_UINT32 link_error_est[PI_PHY_K_MAX]; 713 PI_UINT32 broken_reason[PI_PHY_K_MAX]; 714 PI_UINT32 reject_reason[PI_PHY_K_MAX]; 715 PI_UINT32 cntr_interval; /* Miscellaneous */ 716 PI_UINT32 module_rev; 717 PI_UINT32 firmware_rev; 718 PI_UINT32 mop_device_type; 719 PI_UINT32 phy_led[PI_PHY_K_MAX]; 720 PI_UINT32 flush_time; 721 } PI_CMD_STATUS_CHARS_GET_RSP; 722 723 /* FDDI_MIB_Get Request */ 724 725 typedef struct 726 { 727 PI_UINT32 cmd_type; 728 } PI_CMD_FDDI_MIB_GET_REQ; 729 730 /* FDDI_MIB_Get Response */ 731 732 typedef struct 733 { 734 PI_RSP_HEADER header; 735 736 /* SMT GROUP */ 737 738 PI_STATION_ID smt_station_id; 739 PI_UINT32 smt_op_version_id; 740 PI_UINT32 smt_hi_version_id; 741 PI_UINT32 smt_lo_version_id; 742 PI_UINT32 smt_mac_ct; 743 PI_UINT32 smt_non_master_ct; 744 PI_UINT32 smt_master_ct; 745 PI_UINT32 smt_paths_available; 746 PI_UINT32 smt_config_capabilities; 747 PI_UINT32 smt_config_policy; 748 PI_UINT32 smt_connection_policy; 749 PI_UINT32 smt_t_notify; 750 PI_UINT32 smt_status_reporting; 751 PI_UINT32 smt_ecm_state; 752 PI_UINT32 smt_cf_state; 753 PI_UINT32 smt_hold_state; 754 PI_UINT32 smt_remote_disconnect_flag; 755 PI_UINT32 smt_station_action; 756 757 /* MAC GROUP */ 758 759 PI_UINT32 mac_frame_status_capabilities; 760 PI_UINT32 mac_t_max_greatest_lower_bound; 761 PI_UINT32 mac_tvx_greatest_lower_bound; 762 PI_UINT32 mac_paths_available; 763 PI_UINT32 mac_current_path; 764 PI_LAN_ADDR mac_upstream_nbr; 765 PI_LAN_ADDR mac_old_upstream_nbr; 766 PI_UINT32 mac_dup_addr_test; 767 PI_UINT32 mac_paths_requested; 768 PI_UINT32 mac_downstream_port_type; 769 PI_LAN_ADDR mac_smt_address; 770 PI_UINT32 mac_t_req; 771 PI_UINT32 mac_t_neg; 772 PI_UINT32 mac_t_max; 773 PI_UINT32 mac_tvx_value; 774 PI_UINT32 mac_t_min; 775 PI_UINT32 mac_current_frame_status; 776 /* mac_frame_cts */ 777 /* mac_error_cts */ 778 /* mac_lost_cts */ 779 PI_UINT32 mac_frame_error_threshold; 780 PI_UINT32 mac_frame_error_ratio; 781 PI_UINT32 mac_rmt_state; 782 PI_UINT32 mac_da_flag; 783 PI_UINT32 mac_una_da_flag; 784 PI_UINT32 mac_frame_condition; 785 PI_UINT32 mac_chip_set; 786 PI_UINT32 mac_action; 787 788 /* PATH GROUP => Does not need to be implemented */ 789 790 /* PORT GROUP */ 791 792 PI_UINT32 port_pc_type[PI_PHY_K_MAX]; 793 PI_UINT32 port_pc_neighbor[PI_PHY_K_MAX]; 794 PI_UINT32 port_connection_policies[PI_PHY_K_MAX]; 795 PI_UINT32 port_remote_mac_indicated[PI_PHY_K_MAX]; 796 PI_UINT32 port_ce_state[PI_PHY_K_MAX]; 797 PI_UINT32 port_paths_requested[PI_PHY_K_MAX]; 798 PI_UINT32 port_mac_placement[PI_PHY_K_MAX]; 799 PI_UINT32 port_available_paths[PI_PHY_K_MAX]; 800 PI_UINT32 port_mac_loop_time[PI_PHY_K_MAX]; 801 PI_UINT32 port_tb_max[PI_PHY_K_MAX]; 802 PI_UINT32 port_bs_flag[PI_PHY_K_MAX]; 803 /* port_lct_fail_cts[PI_PHY_K_MAX]; */ 804 PI_UINT32 port_ler_estimate[PI_PHY_K_MAX]; 805 /* port_lem_reject_cts[PI_PHY_K_MAX]; */ 806 /* port_lem_cts[PI_PHY_K_MAX]; */ 807 PI_UINT32 port_ler_cutoff[PI_PHY_K_MAX]; 808 PI_UINT32 port_ler_alarm[PI_PHY_K_MAX]; 809 PI_UINT32 port_connect_state[PI_PHY_K_MAX]; 810 PI_UINT32 port_pcm_state[PI_PHY_K_MAX]; 811 PI_UINT32 port_pc_withhold[PI_PHY_K_MAX]; 812 PI_UINT32 port_ler_condition[PI_PHY_K_MAX]; 813 PI_UINT32 port_chip_set[PI_PHY_K_MAX]; 814 PI_UINT32 port_action[PI_PHY_K_MAX]; 815 816 /* ATTACHMENT GROUP */ 817 818 PI_UINT32 attachment_class; 819 PI_UINT32 attachment_ob_present; 820 PI_UINT32 attachment_imax_expiration; 821 PI_UINT32 attachment_inserted_status; 822 PI_UINT32 attachment_insert_policy; 823 824 /* CHIP SET GROUP => Does not need to be implemented */ 825 826 } PI_CMD_FDDI_MIB_GET_RSP; 827 828 /* DEC_Ext_MIB_Get Request */ 829 830 typedef struct 831 { 832 PI_UINT32 cmd_type; 833 } PI_CMD_DEC_EXT_MIB_GET_REQ; 834 835 /* DEC_Ext_MIB_Get (efddi and efdx groups only) Response */ 836 837 typedef struct 838 { 839 PI_RSP_HEADER header; 840 841 /* SMT GROUP */ 842 843 PI_UINT32 esmt_station_type; 844 845 /* MAC GROUP */ 846 847 PI_UINT32 emac_link_state; 848 PI_UINT32 emac_ring_purger_state; 849 PI_UINT32 emac_ring_purger_enable; 850 PI_UINT32 emac_frame_strip_mode; 851 PI_UINT32 emac_ring_error_reason; 852 PI_UINT32 emac_up_nbr_dup_addr_flag; 853 PI_UINT32 emac_restricted_token_timeout; 854 855 /* PORT GROUP */ 856 857 PI_UINT32 eport_pmd_type[PI_PHY_K_MAX]; 858 PI_UINT32 eport_phy_state[PI_PHY_K_MAX]; 859 PI_UINT32 eport_reject_reason[PI_PHY_K_MAX]; 860 861 /* FDX (Full-Duplex) GROUP */ 862 863 PI_UINT32 efdx_enable; /* Valid only in SMT 7.3 */ 864 PI_UINT32 efdx_op; /* Valid only in SMT 7.3 */ 865 PI_UINT32 efdx_state; /* Valid only in SMT 7.3 */ 866 867 } PI_CMD_DEC_EXT_MIB_GET_RSP; 868 869 typedef struct 870 { 871 PI_CNTR traces_rcvd; /* Station */ 872 PI_CNTR frame_cnt; /* Link */ 873 PI_CNTR error_cnt; 874 PI_CNTR lost_cnt; 875 PI_CNTR octets_rcvd; 876 PI_CNTR octets_sent; 877 PI_CNTR pdus_rcvd; 878 PI_CNTR pdus_sent; 879 PI_CNTR mcast_octets_rcvd; 880 PI_CNTR mcast_octets_sent; 881 PI_CNTR mcast_pdus_rcvd; 882 PI_CNTR mcast_pdus_sent; 883 PI_CNTR xmt_underruns; 884 PI_CNTR xmt_failures; 885 PI_CNTR block_check_errors; 886 PI_CNTR frame_status_errors; 887 PI_CNTR pdu_length_errors; 888 PI_CNTR rcv_overruns; 889 PI_CNTR user_buff_unavailable; 890 PI_CNTR inits_initiated; 891 PI_CNTR inits_rcvd; 892 PI_CNTR beacons_initiated; 893 PI_CNTR dup_addrs; 894 PI_CNTR dup_tokens; 895 PI_CNTR purge_errors; 896 PI_CNTR fci_strip_errors; 897 PI_CNTR traces_initiated; 898 PI_CNTR directed_beacons_rcvd; 899 PI_CNTR emac_frame_alignment_errors; 900 PI_CNTR ebuff_errors[PI_PHY_K_MAX]; /* Phy */ 901 PI_CNTR lct_rejects[PI_PHY_K_MAX]; 902 PI_CNTR lem_rejects[PI_PHY_K_MAX]; 903 PI_CNTR link_errors[PI_PHY_K_MAX]; 904 PI_CNTR connections[PI_PHY_K_MAX]; 905 PI_CNTR copied_cnt; /* Valid only if using SMT 7.3 */ 906 PI_CNTR transmit_cnt; /* Valid only if using SMT 7.3 */ 907 PI_CNTR tokens; 908 } PI_CNTR_BLK; 909 910 /* Counters_Get Request */ 911 912 typedef struct 913 { 914 PI_UINT32 cmd_type; 915 } PI_CMD_CNTRS_GET_REQ; 916 917 /* Counters_Get Response */ 918 919 typedef struct 920 { 921 PI_RSP_HEADER header; 922 PI_CNTR time_since_reset; 923 PI_CNTR_BLK cntrs; 924 } PI_CMD_CNTRS_GET_RSP; 925 926 /* Counters_Set Request */ 927 928 typedef struct 929 { 930 PI_UINT32 cmd_type; 931 PI_CNTR_BLK cntrs; 932 } PI_CMD_CNTRS_SET_REQ; 933 934 /* Counters_Set Response */ 935 936 typedef struct 937 { 938 PI_RSP_HEADER header; 939 } PI_CMD_CNTRS_SET_RSP; 940 941 /* Error_Log_Clear Request */ 942 943 typedef struct 944 { 945 PI_UINT32 cmd_type; 946 } PI_CMD_ERROR_LOG_CLEAR_REQ; 947 948 /* Error_Log_Clear Response */ 949 950 typedef struct 951 { 952 PI_RSP_HEADER header; 953 } PI_CMD_ERROR_LOG_CLEAR_RSP; 954 955 /* Error_Log_Get Request */ 956 957 #define PI_LOG_ENTRY_K_INDEX_MIN 0 /* Minimum index for entry */ 958 959 typedef struct 960 { 961 PI_UINT32 cmd_type; 962 PI_UINT32 entry_index; 963 } PI_CMD_ERROR_LOG_GET_REQ; 964 965 /* Error_Log_Get Response */ 966 967 #define PI_K_LOG_FW_SIZE 111 /* Max number of fw longwords */ 968 #define PI_K_LOG_DIAG_SIZE 6 /* Max number of diag longwords */ 969 970 typedef struct 971 { 972 struct 973 { 974 PI_UINT32 fru_imp_mask; 975 PI_UINT32 test_id; 976 PI_UINT32 reserved[PI_K_LOG_DIAG_SIZE]; 977 } diag; 978 PI_UINT32 fw[PI_K_LOG_FW_SIZE]; 979 } PI_LOG_ENTRY; 980 981 typedef struct 982 { 983 PI_RSP_HEADER header; 984 PI_UINT32 event_status; 985 PI_UINT32 caller_id; 986 PI_UINT32 timestamp_l; 987 PI_UINT32 timestamp_h; 988 PI_UINT32 write_count; 989 PI_LOG_ENTRY entry_info; 990 } PI_CMD_ERROR_LOG_GET_RSP; 991 992 /* Define error log related constants and types. */ 993 /* Not all of the caller id's can occur. The only ones currently */ 994 /* implemented are: none, selftest, mfg, fw, console */ 995 996 #define PI_LOG_EVENT_STATUS_K_VALID 0 /* Valid Event Status */ 997 #define PI_LOG_EVENT_STATUS_K_INVALID 1 /* Invalid Event Status */ 998 #define PI_LOG_CALLER_ID_K_NONE 0 /* No caller */ 999 #define PI_LOG_CALLER_ID_K_SELFTEST 1 /* Normal power-up selftest */ 1000 #define PI_LOG_CALLER_ID_K_MFG 2 /* Mfg power-up selftest */ 1001 #define PI_LOG_CALLER_ID_K_ONLINE 3 /* On-line diagnostics */ 1002 #define PI_LOG_CALLER_ID_K_HW 4 /* Hardware */ 1003 #define PI_LOG_CALLER_ID_K_FW 5 /* Firmware */ 1004 #define PI_LOG_CALLER_ID_K_CNS_HW 6 /* CNS firmware */ 1005 #define PI_LOG_CALLER_ID_K_CNS_FW 7 /* CNS hardware */ 1006 #define PI_LOG_CALLER_ID_K_CONSOLE 8 /* Console Caller Id */ 1007 1008 /* 1009 * Place all DMA commands in the following request and response structures 1010 * to simplify code. 1011 */ 1012 1013 typedef union 1014 { 1015 PI_UINT32 cmd_type; 1016 PI_CMD_START_REQ start; 1017 PI_CMD_FILTERS_SET_REQ filter_set; 1018 PI_CMD_FILTERS_GET_REQ filter_get; 1019 PI_CMD_CHARS_SET_REQ char_set; 1020 PI_CMD_ADDR_FILTER_SET_REQ addr_filter_set; 1021 PI_CMD_ADDR_FILTER_GET_REQ addr_filter_get; 1022 PI_CMD_STATUS_CHARS_GET_REQ stat_char_get; 1023 PI_CMD_CNTRS_GET_REQ cntrs_get; 1024 PI_CMD_CNTRS_SET_REQ cntrs_set; 1025 PI_CMD_ERROR_LOG_CLEAR_REQ error_log_clear; 1026 PI_CMD_ERROR_LOG_GET_REQ error_log_read; 1027 PI_CMD_SNMP_SET_REQ snmp_set; 1028 PI_CMD_FDDI_MIB_GET_REQ fddi_mib_get; 1029 PI_CMD_DEC_EXT_MIB_GET_REQ dec_mib_get; 1030 PI_CMD_SMT_MIB_SET_REQ smt_mib_set; 1031 PI_CMD_SMT_MIB_GET_REQ smt_mib_get; 1032 char pad[PI_CMD_REQ_K_SIZE_MAX]; 1033 } PI_DMA_CMD_REQ; 1034 1035 typedef union 1036 { 1037 PI_RSP_HEADER header; 1038 PI_CMD_START_RSP start; 1039 PI_CMD_FILTERS_SET_RSP filter_set; 1040 PI_CMD_FILTERS_GET_RSP filter_get; 1041 PI_CMD_CHARS_SET_RSP char_set; 1042 PI_CMD_ADDR_FILTER_SET_RSP addr_filter_set; 1043 PI_CMD_ADDR_FILTER_GET_RSP addr_filter_get; 1044 PI_CMD_STATUS_CHARS_GET_RSP stat_char_get; 1045 PI_CMD_CNTRS_GET_RSP cntrs_get; 1046 PI_CMD_CNTRS_SET_RSP cntrs_set; 1047 PI_CMD_ERROR_LOG_CLEAR_RSP error_log_clear; 1048 PI_CMD_ERROR_LOG_GET_RSP error_log_get; 1049 PI_CMD_SNMP_SET_RSP snmp_set; 1050 PI_CMD_FDDI_MIB_GET_RSP fddi_mib_get; 1051 PI_CMD_DEC_EXT_MIB_GET_RSP dec_mib_get; 1052 PI_CMD_SMT_MIB_SET_RSP smt_mib_set; 1053 PI_CMD_SMT_MIB_GET_RSP smt_mib_get; 1054 char pad[PI_CMD_RSP_K_SIZE_MAX]; 1055 } PI_DMA_CMD_RSP; 1056 1057 typedef union 1058 { 1059 PI_DMA_CMD_REQ request; 1060 PI_DMA_CMD_RSP response; 1061 } PI_DMA_CMD_BUFFER; 1062 1063 1064 /* Define format of Consumer Block (resident in host memory) */ 1065 1066 typedef struct 1067 { 1068 volatile PI_UINT32 xmt_rcv_data; 1069 volatile PI_UINT32 reserved_1; 1070 volatile PI_UINT32 smt_host; 1071 volatile PI_UINT32 reserved_2; 1072 volatile PI_UINT32 unsol; 1073 volatile PI_UINT32 reserved_3; 1074 volatile PI_UINT32 cmd_rsp; 1075 volatile PI_UINT32 reserved_4; 1076 volatile PI_UINT32 cmd_req; 1077 volatile PI_UINT32 reserved_5; 1078 } PI_CONSUMER_BLOCK; 1079 1080 #define PI_CONS_M_RCV_INDEX 0x000000FF 1081 #define PI_CONS_M_XMT_INDEX 0x00FF0000 1082 #define PI_CONS_V_RCV_INDEX 0 1083 #define PI_CONS_V_XMT_INDEX 16 1084 1085 /* Offsets into consumer block */ 1086 1087 #define PI_CONS_BLK_K_XMT_RCV 0x00 1088 #define PI_CONS_BLK_K_SMT_HOST 0x08 1089 #define PI_CONS_BLK_K_UNSOL 0x10 1090 #define PI_CONS_BLK_K_CMD_RSP 0x18 1091 #define PI_CONS_BLK_K_CMD_REQ 0x20 1092 1093 /* Offsets into descriptor block */ 1094 1095 #define PI_DESCR_BLK_K_RCV_DATA 0x0000 1096 #define PI_DESCR_BLK_K_XMT_DATA 0x0800 1097 #define PI_DESCR_BLK_K_SMT_HOST 0x1000 1098 #define PI_DESCR_BLK_K_UNSOL 0x1200 1099 #define PI_DESCR_BLK_K_CMD_RSP 0x1280 1100 #define PI_DESCR_BLK_K_CMD_REQ 0x1300 1101 1102 /* Define format of a rcv descr (Rcv Data, Cmd Rsp, Unsolicited, SMT Host) */ 1103 /* Note a field has been added for later versions of the PDQ to allow for */ 1104 /* finer granularity of the rcv buffer alignment. For backwards */ 1105 /* compatibility, the two bits (which allow the rcv buffer to be longword */ 1106 /* aligned) have been added at the MBZ bits. To support previous drivers, */ 1107 /* the MBZ definition is left intact. */ 1108 1109 typedef struct 1110 { 1111 PI_UINT32 long_0; 1112 PI_UINT32 long_1; 1113 } PI_RCV_DESCR; 1114 1115 #define PI_RCV_DESCR_M_SOP 0x80000000 1116 #define PI_RCV_DESCR_M_SEG_LEN_LO 0x60000000 1117 #define PI_RCV_DESCR_M_MBZ 0x60000000 1118 #define PI_RCV_DESCR_M_SEG_LEN 0x1F800000 1119 #define PI_RCV_DESCR_M_SEG_LEN_HI 0x1FF00000 1120 #define PI_RCV_DESCR_M_SEG_CNT 0x000F0000 1121 #define PI_RCV_DESCR_M_BUFF_HI 0x0000FFFF 1122 1123 #define PI_RCV_DESCR_V_SOP 31 1124 #define PI_RCV_DESCR_V_SEG_LEN_LO 29 1125 #define PI_RCV_DESCR_V_MBZ 29 1126 #define PI_RCV_DESCR_V_SEG_LEN 23 1127 #define PI_RCV_DESCR_V_SEG_LEN_HI 20 1128 #define PI_RCV_DESCR_V_SEG_CNT 16 1129 #define PI_RCV_DESCR_V_BUFF_HI 0 1130 1131 /* Define the format of a transmit descriptor (Xmt Data, Cmd Req) */ 1132 1133 typedef struct 1134 { 1135 PI_UINT32 long_0; 1136 PI_UINT32 long_1; 1137 } PI_XMT_DESCR; 1138 1139 #define PI_XMT_DESCR_M_SOP 0x80000000 1140 #define PI_XMT_DESCR_M_EOP 0x40000000 1141 #define PI_XMT_DESCR_M_MBZ 0x20000000 1142 #define PI_XMT_DESCR_M_SEG_LEN 0x1FFF0000 1143 #define PI_XMT_DESCR_M_BUFF_HI 0x0000FFFF 1144 1145 #define PI_XMT_DESCR_V_SOP 31 1146 #define PI_XMT_DESCR_V_EOP 30 1147 #define PI_XMT_DESCR_V_MBZ 29 1148 #define PI_XMT_DESCR_V_SEG_LEN 16 1149 #define PI_XMT_DESCR_V_BUFF_HI 0 1150 1151 /* Define format of the Descriptor Block (resident in host memory) */ 1152 1153 #define PI_RCV_DATA_K_NUM_ENTRIES 256 1154 #define PI_XMT_DATA_K_NUM_ENTRIES 256 1155 #define PI_SMT_HOST_K_NUM_ENTRIES 64 1156 #define PI_UNSOL_K_NUM_ENTRIES 16 1157 #define PI_CMD_RSP_K_NUM_ENTRIES 16 1158 #define PI_CMD_REQ_K_NUM_ENTRIES 16 1159 1160 typedef struct 1161 { 1162 PI_RCV_DESCR rcv_data[PI_RCV_DATA_K_NUM_ENTRIES]; 1163 PI_XMT_DESCR xmt_data[PI_XMT_DATA_K_NUM_ENTRIES]; 1164 PI_RCV_DESCR smt_host[PI_SMT_HOST_K_NUM_ENTRIES]; 1165 PI_RCV_DESCR unsol[PI_UNSOL_K_NUM_ENTRIES]; 1166 PI_RCV_DESCR cmd_rsp[PI_CMD_RSP_K_NUM_ENTRIES]; 1167 PI_XMT_DESCR cmd_req[PI_CMD_REQ_K_NUM_ENTRIES]; 1168 } PI_DESCR_BLOCK; 1169 1170 /* Define Port Registers - offsets from PDQ Base address */ 1171 1172 #define PI_PDQ_K_REG_PORT_RESET 0x00000000 1173 #define PI_PDQ_K_REG_HOST_DATA 0x00000004 1174 #define PI_PDQ_K_REG_PORT_CTRL 0x00000008 1175 #define PI_PDQ_K_REG_PORT_DATA_A 0x0000000C 1176 #define PI_PDQ_K_REG_PORT_DATA_B 0x00000010 1177 #define PI_PDQ_K_REG_PORT_STATUS 0x00000014 1178 #define PI_PDQ_K_REG_TYPE_0_STATUS 0x00000018 1179 #define PI_PDQ_K_REG_HOST_INT_ENB 0x0000001C 1180 #define PI_PDQ_K_REG_TYPE_2_PROD_NOINT 0x00000020 1181 #define PI_PDQ_K_REG_TYPE_2_PROD 0x00000024 1182 #define PI_PDQ_K_REG_CMD_RSP_PROD 0x00000028 1183 #define PI_PDQ_K_REG_CMD_REQ_PROD 0x0000002C 1184 #define PI_PDQ_K_REG_SMT_HOST_PROD 0x00000030 1185 #define PI_PDQ_K_REG_UNSOL_PROD 0x00000034 1186 1187 /* Port Control Register - Command codes for primary commands */ 1188 1189 #define PI_PCTRL_M_CMD_ERROR 0x8000 1190 #define PI_PCTRL_M_BLAST_FLASH 0x4000 1191 #define PI_PCTRL_M_HALT 0x2000 1192 #define PI_PCTRL_M_COPY_DATA 0x1000 1193 #define PI_PCTRL_M_ERROR_LOG_START 0x0800 1194 #define PI_PCTRL_M_ERROR_LOG_READ 0x0400 1195 #define PI_PCTRL_M_XMT_DATA_FLUSH_DONE 0x0200 1196 #define PI_PCTRL_M_INIT 0x0100 1197 #define PI_PCTRL_M_INIT_START 0x0080 1198 #define PI_PCTRL_M_CONS_BLOCK 0x0040 1199 #define PI_PCTRL_M_UNINIT 0x0020 1200 #define PI_PCTRL_M_RING_MEMBER 0x0010 1201 #define PI_PCTRL_M_MLA 0x0008 1202 #define PI_PCTRL_M_FW_REV_READ 0x0004 1203 #define PI_PCTRL_M_DEV_SPECIFIC 0x0002 1204 #define PI_PCTRL_M_SUB_CMD 0x0001 1205 1206 /* Define sub-commands accessed via the PI_PCTRL_M_SUB_CMD command */ 1207 1208 #define PI_SUB_CMD_K_LINK_UNINIT 0x0001 1209 #define PI_SUB_CMD_K_BURST_SIZE_SET 0x0002 1210 #define PI_SUB_CMD_K_PDQ_REV_GET 0x0004 1211 #define PI_SUB_CMD_K_HW_REV_GET 0x0008 1212 1213 /* Define some Port Data B values */ 1214 1215 #define PI_PDATA_B_DMA_BURST_SIZE_4 0 /* valid values for command */ 1216 #define PI_PDATA_B_DMA_BURST_SIZE_8 1 1217 #define PI_PDATA_B_DMA_BURST_SIZE_16 2 1218 #define PI_PDATA_B_DMA_BURST_SIZE_32 3 /* not supported on PCI */ 1219 #define PI_PDATA_B_DMA_BURST_SIZE_DEF PI_PDATA_B_DMA_BURST_SIZE_16 1220 1221 /* Port Data A Reset state */ 1222 1223 #define PI_PDATA_A_RESET_M_UPGRADE 0x00000001 1224 #define PI_PDATA_A_RESET_M_SOFT_RESET 0x00000002 1225 #define PI_PDATA_A_RESET_M_SKIP_ST 0x00000004 1226 1227 /* Read adapter MLA address port control command constants */ 1228 1229 #define PI_PDATA_A_MLA_K_LO 0 1230 #define PI_PDATA_A_MLA_K_HI 1 1231 1232 /* Byte Swap values for init command */ 1233 1234 #define PI_PDATA_A_INIT_M_DESC_BLK_ADDR 0x0FFFFE000 1235 #define PI_PDATA_A_INIT_M_RESERVED 0x000001FFC 1236 #define PI_PDATA_A_INIT_M_BSWAP_DATA 0x000000002 1237 #define PI_PDATA_A_INIT_M_BSWAP_LITERAL 0x000000001 1238 1239 #define PI_PDATA_A_INIT_V_DESC_BLK_ADDR 13 1240 #define PI_PDATA_A_INIT_V_RESERVED 3 1241 #define PI_PDATA_A_INIT_V_BSWAP_DATA 1 1242 #define PI_PDATA_A_INIT_V_BSWAP_LITERAL 0 1243 1244 /* Port Reset Register */ 1245 1246 #define PI_RESET_M_ASSERT_RESET 1 1247 1248 /* Port Status register */ 1249 1250 #define PI_PSTATUS_V_RCV_DATA_PENDING 31 1251 #define PI_PSTATUS_V_XMT_DATA_PENDING 30 1252 #define PI_PSTATUS_V_SMT_HOST_PENDING 29 1253 #define PI_PSTATUS_V_UNSOL_PENDING 28 1254 #define PI_PSTATUS_V_CMD_RSP_PENDING 27 1255 #define PI_PSTATUS_V_CMD_REQ_PENDING 26 1256 #define PI_PSTATUS_V_TYPE_0_PENDING 25 1257 #define PI_PSTATUS_V_RESERVED_1 16 1258 #define PI_PSTATUS_V_RESERVED_2 11 1259 #define PI_PSTATUS_V_STATE 8 1260 #define PI_PSTATUS_V_HALT_ID 0 1261 1262 #define PI_PSTATUS_M_RCV_DATA_PENDING 0x80000000 1263 #define PI_PSTATUS_M_XMT_DATA_PENDING 0x40000000 1264 #define PI_PSTATUS_M_SMT_HOST_PENDING 0x20000000 1265 #define PI_PSTATUS_M_UNSOL_PENDING 0x10000000 1266 #define PI_PSTATUS_M_CMD_RSP_PENDING 0x08000000 1267 #define PI_PSTATUS_M_CMD_REQ_PENDING 0x04000000 1268 #define PI_PSTATUS_M_TYPE_0_PENDING 0x02000000 1269 #define PI_PSTATUS_M_RESERVED_1 0x01FF0000 1270 #define PI_PSTATUS_M_RESERVED_2 0x0000F800 1271 #define PI_PSTATUS_M_STATE 0x00000700 1272 #define PI_PSTATUS_M_HALT_ID 0x000000FF 1273 1274 /* Define Halt Id's */ 1275 /* Do not insert into this list, only append. */ 1276 1277 #define PI_HALT_ID_K_SELFTEST_TIMEOUT 0 1278 #define PI_HALT_ID_K_PARITY_ERROR 1 1279 #define PI_HALT_ID_K_HOST_DIR_HALT 2 1280 #define PI_HALT_ID_K_SW_FAULT 3 1281 #define PI_HALT_ID_K_HW_FAULT 4 1282 #define PI_HALT_ID_K_PC_TRACE 5 1283 #define PI_HALT_ID_K_DMA_ERROR 6 /* Host Data has error reg */ 1284 #define PI_HALT_ID_K_IMAGE_CRC_ERROR 7 /* Image is bad, update it */ 1285 #define PI_HALT_ID_K_BUS_EXCEPTION 8 /* 68K bus exception */ 1286 1287 /* Host Interrupt Enable Register as seen by host */ 1288 1289 #define PI_HOST_INT_M_XMT_DATA_ENB 0x80000000 /* Type 2 Enables */ 1290 #define PI_HOST_INT_M_RCV_DATA_ENB 0x40000000 1291 #define PI_HOST_INT_M_SMT_HOST_ENB 0x10000000 /* Type 1 Enables */ 1292 #define PI_HOST_INT_M_UNSOL_ENB 0x20000000 1293 #define PI_HOST_INT_M_CMD_RSP_ENB 0x08000000 1294 #define PI_HOST_INT_M_CMD_REQ_ENB 0x04000000 1295 #define PI_HOST_INT_M_TYPE_1_RESERVED 0x00FF0000 1296 #define PI_HOST_INT_M_TYPE_0_RESERVED 0x0000FF00 /* Type 0 Enables */ 1297 #define PI_HOST_INT_M_1MS 0x00000080 1298 #define PI_HOST_INT_M_20MS 0x00000040 1299 #define PI_HOST_INT_M_CSR_CMD_DONE 0x00000020 1300 #define PI_HOST_INT_M_STATE_CHANGE 0x00000010 1301 #define PI_HOST_INT_M_XMT_FLUSH 0x00000008 1302 #define PI_HOST_INT_M_NXM 0x00000004 1303 #define PI_HOST_INT_M_PM_PAR_ERR 0x00000002 1304 #define PI_HOST_INT_M_BUS_PAR_ERR 0x00000001 1305 1306 #define PI_HOST_INT_V_XMT_DATA_ENB 31 /* Type 2 Enables */ 1307 #define PI_HOST_INT_V_RCV_DATA_ENB 30 1308 #define PI_HOST_INT_V_SMT_HOST_ENB 29 /* Type 1 Enables */ 1309 #define PI_HOST_INT_V_UNSOL_ENB 28 1310 #define PI_HOST_INT_V_CMD_RSP_ENB 27 1311 #define PI_HOST_INT_V_CMD_REQ_ENB 26 1312 #define PI_HOST_INT_V_TYPE_1_RESERVED 16 1313 #define PI_HOST_INT_V_TYPE_0_RESERVED 8 /* Type 0 Enables */ 1314 #define PI_HOST_INT_V_1MS_ENB 7 1315 #define PI_HOST_INT_V_20MS_ENB 6 1316 #define PI_HOST_INT_V_CSR_CMD_DONE_ENB 5 1317 #define PI_HOST_INT_V_STATE_CHANGE_ENB 4 1318 #define PI_HOST_INT_V_XMT_FLUSH_ENB 3 1319 #define PI_HOST_INT_V_NXM_ENB 2 1320 #define PI_HOST_INT_V_PM_PAR_ERR_ENB 1 1321 #define PI_HOST_INT_V_BUS_PAR_ERR_ENB 0 1322 1323 #define PI_HOST_INT_K_ACK_ALL_TYPE_0 0x000000FF 1324 #define PI_HOST_INT_K_DISABLE_ALL_INTS 0x00000000 1325 #define PI_HOST_INT_K_ENABLE_ALL_INTS 0xFFFFFFFF 1326 #define PI_HOST_INT_K_ENABLE_DEF_INTS 0xC000001F 1327 1328 /* Type 0 Interrupt Status Register */ 1329 1330 #define PI_TYPE_0_STAT_M_1MS 0x00000080 1331 #define PI_TYPE_0_STAT_M_20MS 0x00000040 1332 #define PI_TYPE_0_STAT_M_CSR_CMD_DONE 0x00000020 1333 #define PI_TYPE_0_STAT_M_STATE_CHANGE 0x00000010 1334 #define PI_TYPE_0_STAT_M_XMT_FLUSH 0x00000008 1335 #define PI_TYPE_0_STAT_M_NXM 0x00000004 1336 #define PI_TYPE_0_STAT_M_PM_PAR_ERR 0x00000002 1337 #define PI_TYPE_0_STAT_M_BUS_PAR_ERR 0x00000001 1338 1339 #define PI_TYPE_0_STAT_V_1MS 7 1340 #define PI_TYPE_0_STAT_V_20MS 6 1341 #define PI_TYPE_0_STAT_V_CSR_CMD_DONE 5 1342 #define PI_TYPE_0_STAT_V_STATE_CHANGE 4 1343 #define PI_TYPE_0_STAT_V_XMT_FLUSH 3 1344 #define PI_TYPE_0_STAT_V_NXM 2 1345 #define PI_TYPE_0_STAT_V_PM_PAR_ERR 1 1346 #define PI_TYPE_0_STAT_V_BUS_PAR_ERR 0 1347 1348 /* Register definition structures are defined for both big and little endian systems */ 1349 1350 #ifndef __BIG_ENDIAN 1351 1352 /* Little endian format of Type 1 Producer register */ 1353 1354 typedef union 1355 { 1356 PI_UINT32 lword; 1357 struct 1358 { 1359 PI_UINT8 prod; 1360 PI_UINT8 comp; 1361 PI_UINT8 mbz_1; 1362 PI_UINT8 mbz_2; 1363 } index; 1364 } PI_TYPE_1_PROD_REG; 1365 1366 /* Little endian format of Type 2 Producer register */ 1367 1368 typedef union 1369 { 1370 PI_UINT32 lword; 1371 struct 1372 { 1373 PI_UINT8 rcv_prod; 1374 PI_UINT8 xmt_prod; 1375 PI_UINT8 rcv_comp; 1376 PI_UINT8 xmt_comp; 1377 } index; 1378 } PI_TYPE_2_PROD_REG; 1379 1380 /* Little endian format of Type 1 Consumer Block longword */ 1381 1382 typedef union 1383 { 1384 PI_UINT32 lword; 1385 struct 1386 { 1387 PI_UINT8 cons; 1388 PI_UINT8 res0; 1389 PI_UINT8 res1; 1390 PI_UINT8 res2; 1391 } index; 1392 } PI_TYPE_1_CONSUMER; 1393 1394 /* Little endian format of Type 2 Consumer Block longword */ 1395 1396 typedef union 1397 { 1398 PI_UINT32 lword; 1399 struct 1400 { 1401 PI_UINT8 rcv_cons; 1402 PI_UINT8 res0; 1403 PI_UINT8 xmt_cons; 1404 PI_UINT8 res1; 1405 } index; 1406 } PI_TYPE_2_CONSUMER; 1407 1408 /* Define swapping required by DMA transfers. */ 1409 #define PI_PDATA_A_INIT_M_BSWAP_INIT \ 1410 (PI_PDATA_A_INIT_M_BSWAP_DATA) 1411 1412 #else /* __BIG_ENDIAN */ 1413 1414 /* Big endian format of Type 1 Producer register */ 1415 1416 typedef union 1417 { 1418 PI_UINT32 lword; 1419 struct 1420 { 1421 PI_UINT8 mbz_2; 1422 PI_UINT8 mbz_1; 1423 PI_UINT8 comp; 1424 PI_UINT8 prod; 1425 } index; 1426 } PI_TYPE_1_PROD_REG; 1427 1428 /* Big endian format of Type 2 Producer register */ 1429 1430 typedef union 1431 { 1432 PI_UINT32 lword; 1433 struct 1434 { 1435 PI_UINT8 xmt_comp; 1436 PI_UINT8 rcv_comp; 1437 PI_UINT8 xmt_prod; 1438 PI_UINT8 rcv_prod; 1439 } index; 1440 } PI_TYPE_2_PROD_REG; 1441 1442 /* Big endian format of Type 1 Consumer Block longword */ 1443 1444 typedef union 1445 { 1446 PI_UINT32 lword; 1447 struct 1448 { 1449 PI_UINT8 res2; 1450 PI_UINT8 res1; 1451 PI_UINT8 res0; 1452 PI_UINT8 cons; 1453 } index; 1454 } PI_TYPE_1_CONSUMER; 1455 1456 /* Big endian format of Type 2 Consumer Block longword */ 1457 1458 typedef union 1459 { 1460 PI_UINT32 lword; 1461 struct 1462 { 1463 PI_UINT8 res1; 1464 PI_UINT8 xmt_cons; 1465 PI_UINT8 res0; 1466 PI_UINT8 rcv_cons; 1467 } index; 1468 } PI_TYPE_2_CONSUMER; 1469 1470 /* Define swapping required by DMA transfers. */ 1471 #define PI_PDATA_A_INIT_M_BSWAP_INIT \ 1472 (PI_PDATA_A_INIT_M_BSWAP_DATA | PI_PDATA_A_INIT_M_BSWAP_LITERAL) 1473 1474 #endif /* __BIG_ENDIAN */ 1475 1476 /* Define TC PDQ CSR offset and length */ 1477 1478 #define PI_TC_K_CSR_OFFSET 0x100000 1479 #define PI_TC_K_CSR_LEN 0x40 /* 64 bytes */ 1480 1481 /* Define EISA controller register offsets */ 1482 1483 #define PI_ESIC_K_CSR_IO_LEN 0x40 /* 64 bytes */ 1484 #define PI_ESIC_K_BURST_HOLDOFF_LEN 0x04 /* 4 bytes */ 1485 #define PI_ESIC_K_ESIC_CSR_LEN 0x40 /* 64 bytes */ 1486 1487 #define PI_DEFEA_K_CSR_IO 0x000 1488 #define PI_DEFEA_K_BURST_HOLDOFF 0x040 1489 #define PI_ESIC_K_ESIC_CSR 0xC80 1490 1491 #define PI_ESIC_K_SLOT_ID 0xC80 1492 #define PI_ESIC_K_SLOT_CNTRL 0xC84 1493 #define PI_ESIC_K_MEM_ADD_CMP_0 0xC85 1494 #define PI_ESIC_K_MEM_ADD_CMP_1 0xC86 1495 #define PI_ESIC_K_MEM_ADD_CMP_2 0xC87 1496 #define PI_ESIC_K_MEM_ADD_HI_CMP_0 0xC88 1497 #define PI_ESIC_K_MEM_ADD_HI_CMP_1 0xC89 1498 #define PI_ESIC_K_MEM_ADD_HI_CMP_2 0xC8A 1499 #define PI_ESIC_K_MEM_ADD_MASK_0 0xC8B 1500 #define PI_ESIC_K_MEM_ADD_MASK_1 0xC8C 1501 #define PI_ESIC_K_MEM_ADD_MASK_2 0xC8D 1502 #define PI_ESIC_K_MEM_ADD_LO_CMP_0 0xC8E 1503 #define PI_ESIC_K_MEM_ADD_LO_CMP_1 0xC8F 1504 #define PI_ESIC_K_MEM_ADD_LO_CMP_2 0xC90 1505 #define PI_ESIC_K_IO_ADD_CMP_0_0 0xC91 1506 #define PI_ESIC_K_IO_ADD_CMP_0_1 0xC92 1507 #define PI_ESIC_K_IO_ADD_CMP_1_0 0xC93 1508 #define PI_ESIC_K_IO_ADD_CMP_1_1 0xC94 1509 #define PI_ESIC_K_IO_ADD_CMP_2_0 0xC95 1510 #define PI_ESIC_K_IO_ADD_CMP_2_1 0xC96 1511 #define PI_ESIC_K_IO_ADD_CMP_3_0 0xC97 1512 #define PI_ESIC_K_IO_ADD_CMP_3_1 0xC98 1513 #define PI_ESIC_K_IO_ADD_MASK_0_0 0xC99 1514 #define PI_ESIC_K_IO_ADD_MASK_0_1 0xC9A 1515 #define PI_ESIC_K_IO_ADD_MASK_1_0 0xC9B 1516 #define PI_ESIC_K_IO_ADD_MASK_1_1 0xC9C 1517 #define PI_ESIC_K_IO_ADD_MASK_2_0 0xC9D 1518 #define PI_ESIC_K_IO_ADD_MASK_2_1 0xC9E 1519 #define PI_ESIC_K_IO_ADD_MASK_3_0 0xC9F 1520 #define PI_ESIC_K_IO_ADD_MASK_3_1 0xCA0 1521 #define PI_ESIC_K_MOD_CONFIG_1 0xCA1 1522 #define PI_ESIC_K_MOD_CONFIG_2 0xCA2 1523 #define PI_ESIC_K_MOD_CONFIG_3 0xCA3 1524 #define PI_ESIC_K_MOD_CONFIG_4 0xCA4 1525 #define PI_ESIC_K_MOD_CONFIG_5 0xCA5 1526 #define PI_ESIC_K_MOD_CONFIG_6 0xCA6 1527 #define PI_ESIC_K_MOD_CONFIG_7 0xCA7 1528 #define PI_ESIC_K_DIP_SWITCH 0xCA8 1529 #define PI_ESIC_K_IO_CONFIG_STAT_0 0xCA9 1530 #define PI_ESIC_K_IO_CONFIG_STAT_1 0xCAA 1531 #define PI_ESIC_K_DMA_CONFIG 0xCAB 1532 #define PI_ESIC_K_INPUT_PORT 0xCAC 1533 #define PI_ESIC_K_OUTPUT_PORT 0xCAD 1534 #define PI_ESIC_K_FUNCTION_CNTRL 0xCAE 1535 1536 /* Define the bits in the function control register. */ 1537 1538 #define PI_FUNCTION_CNTRL_M_IOCS0 0x01 1539 #define PI_FUNCTION_CNTRL_M_IOCS1 0x02 1540 #define PI_FUNCTION_CNTRL_M_IOCS2 0x04 1541 #define PI_FUNCTION_CNTRL_M_IOCS3 0x08 1542 #define PI_FUNCTION_CNTRL_M_MEMCS0 0x10 1543 #define PI_FUNCTION_CNTRL_M_MEMCS1 0x20 1544 #define PI_FUNCTION_CNTRL_M_DMA 0x80 1545 1546 /* Define the bits in the slot control register. */ 1547 1548 #define PI_SLOT_CNTRL_M_RESET 0x04 /* Don't use. */ 1549 #define PI_SLOT_CNTRL_M_ERROR 0x02 /* Not implemented. */ 1550 #define PI_SLOT_CNTRL_M_ENB 0x01 /* Must be set. */ 1551 1552 /* Define the bits in the burst holdoff register. */ 1553 1554 #define PI_BURST_HOLDOFF_M_HOLDOFF 0xFC 1555 #define PI_BURST_HOLDOFF_M_RESERVED 0x02 1556 #define PI_BURST_HOLDOFF_M_MEM_MAP 0x01 1557 1558 #define PI_BURST_HOLDOFF_V_HOLDOFF 2 1559 #define PI_BURST_HOLDOFF_V_RESERVED 1 1560 #define PI_BURST_HOLDOFF_V_MEM_MAP 0 1561 1562 /* Define the implicit mask of the Memory Address Compare registers. */ 1563 1564 #define PI_MEM_ADD_MASK_M 0x3ff 1565 1566 /* Define the fields in the I/O Address Compare and Mask registers. */ 1567 1568 #define PI_IO_CMP_M_SLOT 0xf0 1569 1570 #define PI_IO_CMP_V_SLOT 4 1571 1572 /* Define the fields in the Interrupt Channel Configuration and Status reg */ 1573 1574 #define PI_CONFIG_STAT_0_M_PEND 0x80 1575 #define PI_CONFIG_STAT_0_M_RES_1 0x40 1576 #define PI_CONFIG_STAT_0_M_IREQ_OUT 0x20 1577 #define PI_CONFIG_STAT_0_M_IREQ_IN 0x10 1578 #define PI_CONFIG_STAT_0_M_INT_ENB 0x08 1579 #define PI_CONFIG_STAT_0_M_RES_0 0x04 1580 #define PI_CONFIG_STAT_0_M_IRQ 0x03 1581 1582 #define PI_CONFIG_STAT_0_V_PEND 7 1583 #define PI_CONFIG_STAT_0_V_RES_1 6 1584 #define PI_CONFIG_STAT_0_V_IREQ_OUT 5 1585 #define PI_CONFIG_STAT_0_V_IREQ_IN 4 1586 #define PI_CONFIG_STAT_0_V_INT_ENB 3 1587 #define PI_CONFIG_STAT_0_V_RES_0 2 1588 #define PI_CONFIG_STAT_0_V_IRQ 0 1589 1590 #define PI_CONFIG_STAT_0_IRQ_K_9 0 1591 #define PI_CONFIG_STAT_0_IRQ_K_10 1 1592 #define PI_CONFIG_STAT_0_IRQ_K_11 2 1593 #define PI_CONFIG_STAT_0_IRQ_K_15 3 1594 1595 /* Define DEC FDDIcontroller/EISA (DEFEA) EISA hardware ID's */ 1596 1597 #define DEFEA_PRODUCT_ID 0x0030A310 /* DEC product 300 (no rev) */ 1598 #define DEFEA_PROD_ID_1 0x0130A310 /* DEC product 300, rev 1 */ 1599 #define DEFEA_PROD_ID_2 0x0230A310 /* DEC product 300, rev 2 */ 1600 #define DEFEA_PROD_ID_3 0x0330A310 /* DEC product 300, rev 3 */ 1601 #define DEFEA_PROD_ID_4 0x0430A310 /* DEC product 300, rev 4 */ 1602 1603 /**********************************************/ 1604 /* Digital PFI Specification v1.0 Definitions */ 1605 /**********************************************/ 1606 1607 /* PCI Configuration Space Constants */ 1608 1609 #define PFI_K_LAT_TIMER_DEF 0x88 /* def max master latency timer */ 1610 #define PFI_K_LAT_TIMER_MIN 0x20 /* min max master latency timer */ 1611 #define PFI_K_CSR_MEM_LEN 0x80 /* 128 bytes */ 1612 #define PFI_K_CSR_IO_LEN 0x80 /* 128 bytes */ 1613 #define PFI_K_PKT_MEM_LEN 0x10000 /* 64K bytes */ 1614 1615 /* PFI Register Offsets (starting at PDQ Register Base Address) */ 1616 1617 #define PFI_K_REG_RESERVED_0 0X00000038 1618 #define PFI_K_REG_RESERVED_1 0X0000003C 1619 #define PFI_K_REG_MODE_CTRL 0X00000040 1620 #define PFI_K_REG_STATUS 0X00000044 1621 #define PFI_K_REG_FIFO_WRITE 0X00000048 1622 #define PFI_K_REG_FIFO_READ 0X0000004C 1623 1624 /* PFI Mode Control Register Constants */ 1625 1626 #define PFI_MODE_M_RESERVED 0XFFFFFFF0 1627 #define PFI_MODE_M_TGT_ABORT_ENB 0X00000008 1628 #define PFI_MODE_M_PDQ_INT_ENB 0X00000004 1629 #define PFI_MODE_M_PFI_INT_ENB 0X00000002 1630 #define PFI_MODE_M_DMA_ENB 0X00000001 1631 1632 #define PFI_MODE_V_RESERVED 4 1633 #define PFI_MODE_V_TGT_ABORT_ENB 3 1634 #define PFI_MODE_V_PDQ_INT_ENB 2 1635 #define PFI_MODE_V_PFI_INT_ENB 1 1636 #define PFI_MODE_V_DMA_ENB 0 1637 1638 #define PFI_MODE_K_ALL_DISABLE 0X00000000 1639 1640 /* PFI Status Register Constants */ 1641 1642 #define PFI_STATUS_M_RESERVED 0XFFFFFFC0 1643 #define PFI_STATUS_M_PFI_ERROR 0X00000020 /* only valid in rev 1 or later PFI */ 1644 #define PFI_STATUS_M_PDQ_INT 0X00000010 1645 #define PFI_STATUS_M_PDQ_DMA_ABORT 0X00000008 1646 #define PFI_STATUS_M_FIFO_FULL 0X00000004 1647 #define PFI_STATUS_M_FIFO_EMPTY 0X00000002 1648 #define PFI_STATUS_M_DMA_IN_PROGRESS 0X00000001 1649 1650 #define PFI_STATUS_V_RESERVED 6 1651 #define PFI_STATUS_V_PFI_ERROR 5 /* only valid in rev 1 or later PFI */ 1652 #define PFI_STATUS_V_PDQ_INT 4 1653 #define PFI_STATUS_V_PDQ_DMA_ABORT 3 1654 #define PFI_STATUS_V_FIFO_FULL 2 1655 #define PFI_STATUS_V_FIFO_EMPTY 1 1656 #define PFI_STATUS_V_DMA_IN_PROGRESS 0 1657 1658 #define DFX_FC_PRH2_PRH1_PRH0 0x54003820 /* Packet Request Header bytes + FC */ 1659 #define DFX_PRH0_BYTE 0x20 /* Packet Request Header byte 0 */ 1660 #define DFX_PRH1_BYTE 0x38 /* Packet Request Header byte 1 */ 1661 #define DFX_PRH2_BYTE 0x00 /* Packet Request Header byte 2 */ 1662 1663 /* Driver routine status (return) codes */ 1664 1665 #define DFX_K_SUCCESS 0 /* routine succeeded */ 1666 #define DFX_K_FAILURE 1 /* routine failed */ 1667 #define DFX_K_OUTSTATE 2 /* bad state for command */ 1668 #define DFX_K_HW_TIMEOUT 3 /* command timed out */ 1669 1670 /* Define LLC host receive buffer min/max/default values */ 1671 1672 #define RCV_BUFS_MIN 2 /* minimum pre-allocated receive buffers */ 1673 #define RCV_BUFS_MAX 32 /* maximum pre-allocated receive buffers */ 1674 #define RCV_BUFS_DEF 8 /* default pre-allocated receive buffers */ 1675 1676 /* Define offsets into FDDI LLC or SMT receive frame buffers - used when indicating frames */ 1677 1678 #define RCV_BUFF_K_DESCR 0 /* four byte FMC descriptor */ 1679 #define RCV_BUFF_K_PADDING 4 /* three null bytes */ 1680 #define RCV_BUFF_K_FC 7 /* one byte frame control */ 1681 #define RCV_BUFF_K_DA 8 /* six byte destination address */ 1682 #define RCV_BUFF_K_SA 14 /* six byte source address */ 1683 #define RCV_BUFF_K_DATA 20 /* offset to start of packet data */ 1684 1685 /* Define offsets into FDDI LLC transmit frame buffers - used when sending frames */ 1686 1687 #define XMT_BUFF_K_FC 0 /* one byte frame control */ 1688 #define XMT_BUFF_K_DA 1 /* six byte destination address */ 1689 #define XMT_BUFF_K_SA 7 /* six byte source address */ 1690 #define XMT_BUFF_K_DATA 13 /* offset to start of packet data */ 1691 1692 /* Macro for checking a "value" is within a specific range */ 1693 1694 #define IN_RANGE(value,low,high) ((value >= low) && (value <= high)) 1695 1696 /* Only execute special print call when debug driver was built */ 1697 1698 #ifdef DEFXX_DEBUG 1699 #define DBG_printk(args...) printk(args) 1700 #else 1701 #define DBG_printk(args...) 1702 #endif 1703 1704 /* Define constants for masking/unmasking interrupts */ 1705 1706 #define DFX_MASK_INTERRUPTS 1 1707 #define DFX_UNMASK_INTERRUPTS 0 1708 1709 /* Define structure for driver transmit descriptor block */ 1710 1711 typedef struct 1712 { 1713 struct sk_buff *p_skb; /* ptr to skb */ 1714 } XMT_DRIVER_DESCR; 1715 1716 typedef struct DFX_board_tag 1717 { 1718 /* Keep virtual and physical pointers to locked, physically contiguous memory */ 1719 1720 char *kmalloced; /* pci_free_consistent this on unload */ 1721 dma_addr_t kmalloced_dma; 1722 /* DMA handle for the above */ 1723 PI_DESCR_BLOCK *descr_block_virt; /* PDQ descriptor block virt address */ 1724 dma_addr_t descr_block_phys; /* PDQ descriptor block phys address */ 1725 PI_DMA_CMD_REQ *cmd_req_virt; /* Command request buffer virt address */ 1726 dma_addr_t cmd_req_phys; /* Command request buffer phys address */ 1727 PI_DMA_CMD_RSP *cmd_rsp_virt; /* Command response buffer virt address */ 1728 dma_addr_t cmd_rsp_phys; /* Command response buffer phys address */ 1729 char *rcv_block_virt; /* LLC host receive queue buf blk virt */ 1730 dma_addr_t rcv_block_phys; /* LLC host receive queue buf blk phys */ 1731 PI_CONSUMER_BLOCK *cons_block_virt; /* PDQ consumer block virt address */ 1732 dma_addr_t cons_block_phys; /* PDQ consumer block phys address */ 1733 1734 /* Keep local copies of Type 1 and Type 2 register data */ 1735 1736 PI_TYPE_1_PROD_REG cmd_req_reg; /* Command Request register */ 1737 PI_TYPE_1_PROD_REG cmd_rsp_reg; /* Command Response register */ 1738 PI_TYPE_2_PROD_REG rcv_xmt_reg; /* Type 2 (RCV/XMT) register */ 1739 1740 /* Storage for unicast and multicast address entries in adapter CAM */ 1741 1742 u8 uc_table[1*FDDI_K_ALEN]; 1743 u32 uc_count; /* number of unicast addresses */ 1744 u8 mc_table[PI_CMD_ADDR_FILTER_K_SIZE*FDDI_K_ALEN]; 1745 u32 mc_count; /* number of multicast addresses */ 1746 1747 /* Current packet filter settings */ 1748 1749 u32 ind_group_prom; /* LLC individual & group frame prom mode */ 1750 u32 group_prom; /* LLC group (multicast) frame prom mode */ 1751 1752 /* Link available flag needed to determine whether to drop outgoing packet requests */ 1753 1754 u32 link_available; /* is link available? */ 1755 1756 /* Resources to indicate reset type when resetting adapter */ 1757 1758 u32 reset_type; /* skip or rerun diagnostics */ 1759 1760 /* Store pointers to receive buffers for queue processing code */ 1761 1762 char *p_rcv_buff_va[PI_RCV_DATA_K_NUM_ENTRIES]; 1763 1764 /* Store pointers to transmit buffers for transmit completion code */ 1765 1766 XMT_DRIVER_DESCR xmt_drv_descr_blk[PI_XMT_DATA_K_NUM_ENTRIES]; 1767 1768 /* Transmit spinlocks */ 1769 1770 spinlock_t lock; 1771 1772 /* Store device, bus-specific, and parameter information for this adapter */ 1773 1774 struct net_device *dev; /* pointer to device structure */ 1775 union { 1776 void __iomem *mem; 1777 int port; 1778 } base; /* base address */ 1779 struct device *bus_dev; 1780 /* Whether to use MMIO or port I/O. */ 1781 bool mmio; 1782 u32 full_duplex_enb; /* FDDI Full Duplex enable (1 == on, 2 == off) */ 1783 u32 req_ttrt; /* requested TTRT value (in 80ns units) */ 1784 u32 burst_size; /* adapter burst size (enumerated) */ 1785 u32 rcv_bufs_to_post; /* receive buffers to post for LLC host queue */ 1786 u8 factory_mac_addr[FDDI_K_ALEN]; /* factory (on-board) MAC address */ 1787 1788 /* Common FDDI statistics structure and private counters */ 1789 1790 struct fddi_statistics stats; 1791 1792 u32 rcv_discards; 1793 u32 rcv_crc_errors; 1794 u32 rcv_frame_status_errors; 1795 u32 rcv_length_errors; 1796 u32 rcv_total_frames; 1797 u32 rcv_multicast_frames; 1798 u32 rcv_total_bytes; 1799 1800 u32 xmt_discards; 1801 u32 xmt_length_errors; 1802 u32 xmt_total_frames; 1803 u32 xmt_total_bytes; 1804 } DFX_board_t; 1805 1806 #endif /* #ifndef _DEFXX_H_ */ 1807