1 /* 2 * QLogic Fibre Channel HBA Driver 3 * Copyright (c) 2003-2014 QLogic Corporation 4 * 5 * See LICENSE.qla2xxx for copyright and licensing details. 6 */ 7 #ifndef __QLA_GBL_H 8 #define __QLA_GBL_H 9 10 #include <linux/interrupt.h> 11 12 /* 13 * Global Function Prototypes in qla_init.c source file. 14 */ 15 extern int qla2x00_initialize_adapter(scsi_qla_host_t *); 16 17 extern int qla2100_pci_config(struct scsi_qla_host *); 18 extern int qla2300_pci_config(struct scsi_qla_host *); 19 extern int qla24xx_pci_config(scsi_qla_host_t *); 20 extern int qla25xx_pci_config(scsi_qla_host_t *); 21 extern void qla2x00_reset_chip(struct scsi_qla_host *); 22 extern void qla24xx_reset_chip(struct scsi_qla_host *); 23 extern int qla2x00_chip_diag(struct scsi_qla_host *); 24 extern int qla24xx_chip_diag(struct scsi_qla_host *); 25 extern void qla2x00_config_rings(struct scsi_qla_host *); 26 extern void qla24xx_config_rings(struct scsi_qla_host *); 27 extern void qla2x00_reset_adapter(struct scsi_qla_host *); 28 extern void qla24xx_reset_adapter(struct scsi_qla_host *); 29 extern int qla2x00_nvram_config(struct scsi_qla_host *); 30 extern int qla24xx_nvram_config(struct scsi_qla_host *); 31 extern int qla81xx_nvram_config(struct scsi_qla_host *); 32 extern void qla2x00_update_fw_options(struct scsi_qla_host *); 33 extern void qla24xx_update_fw_options(scsi_qla_host_t *); 34 extern void qla81xx_update_fw_options(scsi_qla_host_t *); 35 extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *); 36 extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *); 37 extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *); 38 39 extern int qla2x00_perform_loop_resync(scsi_qla_host_t *); 40 extern int qla2x00_loop_resync(scsi_qla_host_t *); 41 42 extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *); 43 44 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *); 45 extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *); 46 47 extern void qla2x00_update_fcports(scsi_qla_host_t *); 48 49 extern int qla2x00_abort_isp(scsi_qla_host_t *); 50 extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *); 51 extern void qla2x00_quiesce_io(scsi_qla_host_t *); 52 53 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *); 54 55 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *); 56 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *); 57 58 extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *); 59 60 extern void qla84xx_put_chip(struct scsi_qla_host *); 61 62 extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *, 63 uint16_t *); 64 extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *); 65 extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *, 66 uint16_t *); 67 extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t); 68 extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *, 69 uint16_t *); 70 extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *, 71 uint16_t *); 72 extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *, 73 uint16_t *); 74 extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *); 75 extern void *qla2x00_alloc_iocbs_ready(struct scsi_qla_host *, srb_t *); 76 extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *); 77 78 extern fc_port_t * 79 qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t ); 80 81 extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t); 82 extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *); 83 extern void qla83xx_idc_audit(scsi_qla_host_t *, int); 84 extern int qla83xx_nic_core_reset(scsi_qla_host_t *); 85 extern void qla83xx_reset_ownership(scsi_qla_host_t *); 86 extern int qla2xxx_mctp_dump(scsi_qla_host_t *); 87 88 extern int 89 qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *); 90 extern int qla2x00_init_rings(scsi_qla_host_t *); 91 92 /* 93 * Global Data in qla_os.c source file. 94 */ 95 extern char qla2x00_version_str[]; 96 97 extern int ql2xlogintimeout; 98 extern int qlport_down_retry; 99 extern int ql2xplogiabsentdevice; 100 extern int ql2xloginretrycount; 101 extern int ql2xfdmienable; 102 extern int ql2xallocfwdump; 103 extern int ql2xextended_error_logging; 104 extern int ql2xiidmaenable; 105 extern int ql2xmaxqueues; 106 extern int ql2xmultique_tag; 107 extern int ql2xfwloadbin; 108 extern int ql2xetsenable; 109 extern int ql2xshiftctondsd; 110 extern int ql2xdbwr; 111 extern int ql2xasynctmfenable; 112 extern int ql2xgffidenable; 113 extern int ql2xenabledif; 114 extern int ql2xenablehba_err_chk; 115 extern int ql2xtargetreset; 116 extern int ql2xdontresethba; 117 extern uint64_t ql2xmaxlun; 118 extern int ql2xmdcapmask; 119 extern int ql2xmdenable; 120 121 extern int qla2x00_loop_reset(scsi_qla_host_t *); 122 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 123 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 124 fc_host_event_code, u32); 125 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 126 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 127 uint16_t *); 128 extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *, 129 fc_port_t *, uint16_t *); 130 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 131 uint16_t *); 132 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *, 133 fc_port_t *, uint16_t *); 134 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 135 uint16_t *); 136 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *, 137 fc_port_t *, uint16_t *); 138 139 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *); 140 141 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, 142 struct qla_hw_data *); 143 extern void qla2x00_free_host(struct scsi_qla_host *); 144 extern void qla2x00_relogin(struct scsi_qla_host *); 145 extern void qla2x00_do_work(struct scsi_qla_host *); 146 extern void qla2x00_free_fcports(struct scsi_qla_host *); 147 148 extern void qla83xx_schedule_work(scsi_qla_host_t *, int); 149 extern void qla83xx_service_idc_aen(struct work_struct *); 150 extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *); 151 extern void qla83xx_idc_state_handler_work(struct work_struct *); 152 extern void qla83xx_nic_core_reset_work(struct work_struct *); 153 154 extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t); 155 extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t); 156 extern int qla83xx_idc_state_handler(scsi_qla_host_t *); 157 extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha); 158 extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha); 159 extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 160 extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 161 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 162 163 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 164 extern void qla2x00_disable_board_on_pci_error(struct work_struct *); 165 166 /* 167 * Global Functions in qla_mid.c source file. 168 */ 169 extern struct scsi_host_template qla2xxx_driver_template; 170 extern struct scsi_transport_template *qla2xxx_transport_vport_template; 171 extern void qla2x00_timer(scsi_qla_host_t *); 172 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); 173 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 174 extern int qla24xx_disable_vp (scsi_qla_host_t *); 175 extern int qla24xx_enable_vp (scsi_qla_host_t *); 176 extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 177 extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 178 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 179 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 180 extern int qla24xx_configure_vhba (scsi_qla_host_t *); 181 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 182 struct vp_rpt_id_entry_24xx *); 183 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 184 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 185 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *); 186 187 extern void qla2x00_sp_free_dma(void *, void *); 188 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); 189 190 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); 191 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); 192 193 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 194 195 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 196 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 197 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 198 199 extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 200 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 201 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 202 uint16_t *); 203 extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 204 205 /* 206 * Global Function Prototypes in qla_iocb.c source file. 207 */ 208 209 extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 210 extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 211 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 212 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 213 extern int qla2x00_start_scsi(srb_t *sp); 214 extern int qla24xx_start_scsi(srb_t *sp); 215 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 216 uint16_t, uint64_t, uint8_t); 217 extern int qla2x00_start_sp(srb_t *); 218 extern int qla24xx_dif_start_scsi(srb_t *); 219 extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t); 220 extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *); 221 222 extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *); 223 extern int qla2x00_issue_marker(scsi_qla_host_t *, int); 224 extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *, 225 uint32_t *, uint16_t, struct qla_tgt_cmd *); 226 extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *, 227 uint32_t *, uint16_t, struct qla_tgt_cmd *); 228 extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *, 229 uint32_t *, uint16_t, struct qla_tgt_cmd *); 230 231 232 /* 233 * Global Function Prototypes in qla_mbx.c source file. 234 */ 235 extern int 236 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 237 238 extern int 239 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 240 241 extern int 242 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 243 244 extern int 245 qla2x00_get_fw_version(scsi_qla_host_t *); 246 247 extern int 248 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 249 250 extern int 251 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 252 253 extern int 254 qla2x00_mbx_reg_test(scsi_qla_host_t *); 255 256 extern int 257 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 258 259 extern int 260 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 261 262 extern int 263 qla2x00_abort_command(srb_t *); 264 265 extern int 266 qla2x00_abort_target(struct fc_port *, uint64_t, int); 267 268 extern int 269 qla2x00_lun_reset(struct fc_port *, uint64_t, int); 270 271 extern int 272 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 273 uint8_t *, uint16_t *, uint16_t *); 274 275 extern int 276 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 277 278 extern int 279 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 280 281 extern int 282 qla2x00_get_node_name_list(scsi_qla_host_t *, void **, int *); 283 284 extern int 285 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 286 287 extern int 288 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 289 290 extern int 291 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 292 293 extern int 294 qla24xx_link_initialize(scsi_qla_host_t *); 295 296 extern int 297 qla2x00_lip_reset(scsi_qla_host_t *); 298 299 extern int 300 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 301 302 extern int 303 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 304 uint16_t *, uint8_t); 305 extern int 306 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 307 uint16_t *, uint8_t); 308 309 extern int 310 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 311 uint8_t); 312 313 extern int 314 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 315 316 extern int 317 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 318 319 extern int 320 qla2x00_full_login_lip(scsi_qla_host_t *ha); 321 322 extern int 323 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 324 325 extern int 326 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, 327 uint16_t *, uint16_t *, uint16_t *, uint16_t *); 328 329 extern int 330 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 331 332 extern int 333 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 334 dma_addr_t); 335 336 extern int 337 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 338 dma_addr_t); 339 340 extern int qla24xx_abort_command(srb_t *); 341 extern int qla24xx_async_abort_command(srb_t *); 342 extern int 343 qla24xx_abort_target(struct fc_port *, uint64_t, int); 344 extern int 345 qla24xx_lun_reset(struct fc_port *, uint64_t, int); 346 extern int 347 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 348 uint64_t, enum nexus_wait_type); 349 extern int 350 qla2x00_system_error(scsi_qla_host_t *); 351 352 extern int 353 qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t); 354 extern int 355 qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *); 356 357 extern int 358 qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t); 359 extern int 360 qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *); 361 362 extern int 363 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 364 365 extern int 366 qla2x00_stop_firmware(scsi_qla_host_t *); 367 368 extern int 369 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 370 extern int 371 qla2x00_disable_eft_trace(scsi_qla_host_t *); 372 373 extern int 374 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 375 uint32_t *); 376 377 extern int 378 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 379 380 extern int 381 qla82xx_set_driver_version(scsi_qla_host_t *, char *); 382 383 extern int 384 qla25xx_set_driver_version(scsi_qla_host_t *, char *); 385 386 extern int 387 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 388 uint16_t, uint16_t, uint16_t, uint16_t); 389 390 extern int 391 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 392 uint16_t, uint16_t, uint16_t, uint16_t); 393 394 extern int 395 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 396 397 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 398 399 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 400 401 extern int 402 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 403 404 extern int 405 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 406 407 extern int 408 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 409 410 extern int 411 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 412 413 extern int 414 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 415 416 extern int 417 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 418 419 extern int 420 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 421 422 extern int 423 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 424 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 425 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 426 uint16_t *); 427 extern int 428 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 429 430 extern int 431 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 432 433 extern int 434 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *); 435 436 extern int 437 qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 438 439 /* 440 * Global Function Prototypes in qla_isr.c source file. 441 */ 442 extern irqreturn_t qla2100_intr_handler(int, void *); 443 extern irqreturn_t qla2300_intr_handler(int, void *); 444 extern irqreturn_t qla24xx_intr_handler(int, void *); 445 extern void qla2x00_process_response_queue(struct rsp_que *); 446 extern void 447 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 448 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 449 extern void qla2x00_free_irqs(scsi_qla_host_t *); 450 451 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 452 extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t); 453 extern srb_t * 454 qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *, 455 void *); 456 extern void 457 qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *, 458 uint32_t); 459 460 /* 461 * Global Function Prototypes in qla_sup.c source file. 462 */ 463 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 464 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 465 uint32_t, uint32_t); 466 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 467 uint32_t); 468 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 469 uint32_t); 470 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 471 uint32_t); 472 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 473 uint32_t); 474 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 475 uint32_t); 476 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 477 uint32_t); 478 extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t); 479 bool qla2x00_check_reg32_for_disconnect(scsi_qla_host_t *, uint32_t); 480 bool qla2x00_check_reg16_for_disconnect(scsi_qla_host_t *, uint16_t); 481 482 extern int qla2x00_beacon_on(struct scsi_qla_host *); 483 extern int qla2x00_beacon_off(struct scsi_qla_host *); 484 extern void qla2x00_beacon_blink(struct scsi_qla_host *); 485 extern int qla24xx_beacon_on(struct scsi_qla_host *); 486 extern int qla24xx_beacon_off(struct scsi_qla_host *); 487 extern void qla24xx_beacon_blink(struct scsi_qla_host *); 488 extern void qla83xx_beacon_blink(struct scsi_qla_host *); 489 extern int qla82xx_beacon_on(struct scsi_qla_host *); 490 extern int qla82xx_beacon_off(struct scsi_qla_host *); 491 extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t); 492 extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *); 493 extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *); 494 extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t, 495 uint32_t, uint16_t *); 496 497 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 498 uint32_t, uint32_t); 499 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 500 uint32_t, uint32_t); 501 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 502 uint32_t, uint32_t); 503 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 504 uint32_t, uint32_t); 505 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 506 uint32_t, uint32_t); 507 extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *, 508 uint8_t *, uint32_t, uint32_t); 509 extern void qla8044_watchdog(struct scsi_qla_host *vha); 510 511 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 512 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 513 extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *); 514 515 extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 516 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 517 518 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 519 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 520 521 /* 522 * Global Function Prototypes in qla_dbg.c source file. 523 */ 524 extern void qla2100_fw_dump(scsi_qla_host_t *, int); 525 extern void qla2300_fw_dump(scsi_qla_host_t *, int); 526 extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 527 extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 528 extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 529 extern void qla82xx_fw_dump(scsi_qla_host_t *, int); 530 extern void qla8044_fw_dump(scsi_qla_host_t *, int); 531 532 extern void qla27xx_fwdump(scsi_qla_host_t *, int); 533 extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *); 534 extern int qla27xx_fwdt_template_valid(void *); 535 extern ulong qla27xx_fwdt_template_size(void *); 536 extern const void *qla27xx_fwdt_template_default(void); 537 extern ulong qla27xx_fwdt_template_default_size(void); 538 539 extern void qla2x00_dump_regs(scsi_qla_host_t *); 540 extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 541 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 542 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); 543 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, 544 uint8_t *, uint32_t); 545 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 546 547 /* 548 * Global Function Prototypes in qla_gs.c source file. 549 */ 550 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 551 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 552 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 553 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 554 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 555 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 556 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 557 extern int qla2x00_rft_id(scsi_qla_host_t *); 558 extern int qla2x00_rff_id(scsi_qla_host_t *); 559 extern int qla2x00_rnn_id(scsi_qla_host_t *); 560 extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 561 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 562 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 563 extern int qla2x00_fdmi_register(scsi_qla_host_t *); 564 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 565 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 566 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t); 567 568 /* 569 * Global Function Prototypes in qla_attr.c source file. 570 */ 571 struct device_attribute; 572 extern struct device_attribute *qla2x00_host_attrs[]; 573 struct fc_function_template; 574 extern struct fc_function_template qla2xxx_transport_functions; 575 extern struct fc_function_template qla2xxx_transport_vport_functions; 576 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 577 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool); 578 extern void qla2x00_init_host_attr(scsi_qla_host_t *); 579 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 580 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 581 extern int qla2x00_echo_test(scsi_qla_host_t *, 582 struct msg_echo_lb *, uint16_t *); 583 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 584 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 585 struct qla_fcp_prio_cfg *, uint8_t); 586 587 /* 588 * Global Function Prototypes in qla_dfs.c source file. 589 */ 590 extern int qla2x00_dfs_setup(scsi_qla_host_t *); 591 extern int qla2x00_dfs_remove(scsi_qla_host_t *); 592 593 /* Globa function prototypes for multi-q */ 594 extern int qla25xx_request_irq(struct rsp_que *); 595 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 596 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 597 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 598 uint16_t, int, uint8_t); 599 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 600 uint16_t, int); 601 extern void qla2x00_init_response_q_entries(struct rsp_que *); 602 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 603 extern int qla25xx_delete_queues(struct scsi_qla_host *); 604 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 605 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 606 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 607 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 608 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 609 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 610 611 /* qlafx00 related functions */ 612 extern int qlafx00_pci_config(struct scsi_qla_host *); 613 extern int qlafx00_initialize_adapter(struct scsi_qla_host *); 614 extern void qlafx00_soft_reset(scsi_qla_host_t *); 615 extern int qlafx00_chip_diag(scsi_qla_host_t *); 616 extern void qlafx00_config_rings(struct scsi_qla_host *); 617 extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *); 618 extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *, size_t); 619 extern irqreturn_t qlafx00_intr_handler(int, void *); 620 extern void qlafx00_enable_intrs(struct qla_hw_data *); 621 extern void qlafx00_disable_intrs(struct qla_hw_data *); 622 extern int qlafx00_abort_target(fc_port_t *, uint64_t, int); 623 extern int qlafx00_lun_reset(fc_port_t *, uint64_t, int); 624 extern int qlafx00_start_scsi(srb_t *); 625 extern int qlafx00_abort_isp(scsi_qla_host_t *); 626 extern int qlafx00_iospace_config(struct qla_hw_data *); 627 extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t); 628 extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int); 629 extern int qlafx00_fw_ready(scsi_qla_host_t *); 630 extern int qlafx00_configure_devices(scsi_qla_host_t *); 631 extern int qlafx00_reset_initialize(scsi_qla_host_t *); 632 extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t); 633 extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *); 634 extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t, 635 uint32_t *, int); 636 extern uint32_t qlafx00_fw_state_show(struct device *, 637 struct device_attribute *, char *); 638 extern void qlafx00_get_host_speed(struct Scsi_Host *); 639 extern void qlafx00_init_response_q_entries(struct rsp_que *); 640 641 extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *); 642 extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *); 643 extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *); 644 extern void qlafx00_timer_routine(scsi_qla_host_t *); 645 extern int qlafx00_rescan_isp(scsi_qla_host_t *); 646 extern int qlafx00_loop_reset(scsi_qla_host_t *vha); 647 648 /* qla82xx related functions */ 649 650 /* PCI related functions */ 651 extern int qla82xx_pci_config(struct scsi_qla_host *); 652 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 653 extern int qla82xx_pci_region_offset(struct pci_dev *, int); 654 extern int qla82xx_iospace_config(struct qla_hw_data *); 655 656 /* Initialization related functions */ 657 extern void qla82xx_reset_chip(struct scsi_qla_host *); 658 extern void qla82xx_config_rings(struct scsi_qla_host *); 659 extern void qla82xx_watchdog(scsi_qla_host_t *); 660 extern int qla82xx_start_firmware(scsi_qla_host_t *); 661 662 /* Firmware and flash related functions */ 663 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 664 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 665 uint32_t, uint32_t); 666 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 667 uint32_t, uint32_t); 668 669 /* Mailbox related functions */ 670 extern int qla82xx_abort_isp(scsi_qla_host_t *); 671 extern int qla82xx_restart_isp(scsi_qla_host_t *); 672 673 /* IOCB related functions */ 674 extern int qla82xx_start_scsi(srb_t *); 675 extern void qla2x00_sp_free(void *, void *); 676 extern void qla2x00_sp_timeout(unsigned long); 677 extern void qla2x00_bsg_job_done(void *, void *, int); 678 extern void qla2x00_bsg_sp_free(void *, void *); 679 extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *); 680 681 /* Interrupt related */ 682 extern irqreturn_t qla82xx_intr_handler(int, void *); 683 extern irqreturn_t qla82xx_msi_handler(int, void *); 684 extern irqreturn_t qla82xx_msix_default(int, void *); 685 extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 686 extern void qla82xx_enable_intrs(struct qla_hw_data *); 687 extern void qla82xx_disable_intrs(struct qla_hw_data *); 688 extern void qla82xx_poll(int, void *); 689 extern void qla82xx_init_flags(struct qla_hw_data *); 690 691 /* ISP 8021 hardware related */ 692 extern void qla82xx_set_drv_active(scsi_qla_host_t *); 693 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 694 extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 695 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 696 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 697 698 /* ISP 8021 IDC */ 699 extern void qla82xx_clear_drv_active(struct qla_hw_data *); 700 extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 701 extern int qla82xx_idc_lock(struct qla_hw_data *); 702 extern void qla82xx_idc_unlock(struct qla_hw_data *); 703 extern int qla82xx_device_state_handler(scsi_qla_host_t *); 704 extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *); 705 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 706 707 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 708 size_t, char *); 709 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 710 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 711 extern void qla82xx_start_iocbs(scsi_qla_host_t *); 712 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 713 extern int qla82xx_check_md_needed(scsi_qla_host_t *); 714 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 715 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *); 716 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *); 717 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 718 extern char *qdev_state(uint32_t); 719 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); 720 extern int qla82xx_read_temperature(scsi_qla_host_t *); 721 extern int qla8044_read_temperature(scsi_qla_host_t *); 722 723 /* BSG related functions */ 724 extern int qla24xx_bsg_request(struct fc_bsg_job *); 725 extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 726 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 727 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 728 dma_addr_t, size_t, uint32_t); 729 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 730 uint16_t *, uint16_t *); 731 732 /* 83xx related functions */ 733 extern void qla83xx_fw_dump(scsi_qla_host_t *, int); 734 735 /* Minidump related functions */ 736 extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 737 extern int qla82xx_md_get_template(scsi_qla_host_t *); 738 extern int qla82xx_md_alloc(scsi_qla_host_t *); 739 extern void qla82xx_md_free(scsi_qla_host_t *); 740 extern int qla82xx_md_collect(scsi_qla_host_t *); 741 extern void qla82xx_md_prep(scsi_qla_host_t *); 742 extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 743 extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha); 744 745 /* Function declarations for ISP8044 */ 746 extern int qla8044_idc_lock(struct qla_hw_data *ha); 747 extern void qla8044_idc_unlock(struct qla_hw_data *ha); 748 extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr); 749 extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val); 750 extern void qla8044_read_reset_template(struct scsi_qla_host *ha); 751 extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha); 752 extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg); 753 extern void qla8044_wr_direct(struct scsi_qla_host *vha, 754 const uint32_t crb_reg, const uint32_t value); 755 extern inline void qla8044_set_qsnt_ready(struct scsi_qla_host *vha); 756 extern inline void qla8044_need_reset_handler(struct scsi_qla_host *vha); 757 extern int qla8044_device_state_handler(struct scsi_qla_host *vha); 758 extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha); 759 extern void qla8044_clear_drv_active(struct qla_hw_data *); 760 void qla8044_get_minidump(struct scsi_qla_host *vha); 761 int qla8044_collect_md_data(struct scsi_qla_host *vha); 762 extern int qla8044_md_get_template(scsi_qla_host_t *); 763 extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *, 764 uint32_t, uint32_t); 765 extern irqreturn_t qla8044_intr_handler(int, void *); 766 extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t); 767 extern int qla8044_abort_isp(scsi_qla_host_t *); 768 extern int qla8044_check_fw_alive(struct scsi_qla_host *); 769 770 extern void qlt_host_reset_handler(struct qla_hw_data *ha); 771 #endif /* _QLA_GBL_H */ 772