1 /* 2 * QLogic Fibre Channel HBA Driver 3 * Copyright (c) 2003-2013 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 int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *); 76 77 extern fc_port_t * 78 qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t ); 79 80 extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t); 81 extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *); 82 extern void qla83xx_idc_audit(scsi_qla_host_t *, int); 83 extern int qla83xx_nic_core_reset(scsi_qla_host_t *); 84 extern void qla83xx_reset_ownership(scsi_qla_host_t *); 85 extern int qla2xxx_mctp_dump(scsi_qla_host_t *); 86 87 extern int 88 qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *); 89 extern int qla2x00_init_rings(scsi_qla_host_t *); 90 91 /* 92 * Global Data in qla_os.c source file. 93 */ 94 extern char qla2x00_version_str[]; 95 96 extern int ql2xlogintimeout; 97 extern int qlport_down_retry; 98 extern int ql2xplogiabsentdevice; 99 extern int ql2xloginretrycount; 100 extern int ql2xfdmienable; 101 extern int ql2xmaxqdepth; 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 unsigned int 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 /* 164 * Global Functions in qla_mid.c source file. 165 */ 166 extern struct scsi_host_template qla2xxx_driver_template; 167 extern struct scsi_transport_template *qla2xxx_transport_vport_template; 168 extern void qla2x00_timer(scsi_qla_host_t *); 169 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); 170 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 171 extern int qla24xx_disable_vp (scsi_qla_host_t *); 172 extern int qla24xx_enable_vp (scsi_qla_host_t *); 173 extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 174 extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 175 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 176 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 177 extern int qla24xx_configure_vhba (scsi_qla_host_t *); 178 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 179 struct vp_rpt_id_entry_24xx *); 180 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 181 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 182 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *); 183 184 extern void qla2x00_sp_free_dma(void *, void *); 185 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); 186 187 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); 188 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); 189 190 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 191 192 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 193 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 194 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 195 196 extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 197 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 198 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 199 uint16_t *); 200 extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 201 202 /* 203 * Global Function Prototypes in qla_iocb.c source file. 204 */ 205 206 extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 207 extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 208 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 209 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 210 extern int qla2x00_start_scsi(srb_t *sp); 211 extern int qla24xx_start_scsi(srb_t *sp); 212 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 213 uint16_t, uint16_t, uint8_t); 214 extern int qla2x00_start_sp(srb_t *); 215 extern int qla24xx_dif_start_scsi(srb_t *); 216 extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t); 217 extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *); 218 219 extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *); 220 extern int qla2x00_issue_marker(scsi_qla_host_t *, int); 221 222 /* 223 * Global Function Prototypes in qla_mbx.c source file. 224 */ 225 extern int 226 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 227 228 extern int 229 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 230 231 extern int 232 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 233 234 extern int 235 qla2x00_get_fw_version(scsi_qla_host_t *); 236 237 extern int 238 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 239 240 extern int 241 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 242 243 extern int 244 qla2x00_mbx_reg_test(scsi_qla_host_t *); 245 246 extern int 247 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 248 249 extern int 250 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 251 252 extern int 253 qla2x00_abort_command(srb_t *); 254 255 extern int 256 qla2x00_abort_target(struct fc_port *, unsigned int, int); 257 258 extern int 259 qla2x00_lun_reset(struct fc_port *, unsigned int, int); 260 261 extern int 262 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 263 uint8_t *, uint16_t *, uint16_t *); 264 265 extern int 266 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 267 268 extern int 269 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 270 271 extern int 272 qla2x00_get_node_name_list(scsi_qla_host_t *, void **, int *); 273 274 extern int 275 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 276 277 extern int 278 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 279 280 extern int 281 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 282 283 extern int 284 qla24xx_link_initialize(scsi_qla_host_t *); 285 286 extern int 287 qla2x00_lip_reset(scsi_qla_host_t *); 288 289 extern int 290 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 291 292 extern int 293 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 294 uint16_t *, uint8_t); 295 extern int 296 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 297 uint16_t *, uint8_t); 298 299 extern int 300 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 301 uint8_t); 302 303 extern int 304 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 305 306 extern int 307 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 308 309 extern int 310 qla2x00_full_login_lip(scsi_qla_host_t *ha); 311 312 extern int 313 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 314 315 extern int 316 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, 317 uint16_t *, uint16_t *, uint16_t *, uint16_t *); 318 319 extern int 320 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 321 322 extern int 323 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 324 dma_addr_t); 325 326 extern int 327 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 328 dma_addr_t); 329 330 extern int qla24xx_abort_command(srb_t *); 331 extern int 332 qla24xx_abort_target(struct fc_port *, unsigned int, int); 333 extern int 334 qla24xx_lun_reset(struct fc_port *, unsigned int, int); 335 extern int 336 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 337 unsigned int, enum nexus_wait_type); 338 extern int 339 qla2x00_system_error(scsi_qla_host_t *); 340 341 extern int 342 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 343 344 extern int 345 qla2x00_stop_firmware(scsi_qla_host_t *); 346 347 extern int 348 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 349 extern int 350 qla2x00_disable_eft_trace(scsi_qla_host_t *); 351 352 extern int 353 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 354 uint32_t *); 355 356 extern int 357 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 358 359 extern int 360 qla82xx_set_driver_version(scsi_qla_host_t *, char *); 361 362 extern int 363 qla25xx_set_driver_version(scsi_qla_host_t *, char *); 364 365 extern int 366 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 367 uint16_t, uint16_t, uint16_t, uint16_t); 368 369 extern int 370 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 371 uint16_t, uint16_t, uint16_t, uint16_t); 372 373 extern int 374 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 375 376 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 377 378 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 379 380 extern int 381 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 382 383 extern int 384 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 385 386 extern int 387 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 388 389 extern int 390 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 391 392 extern int 393 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 394 395 extern int 396 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 397 398 extern int 399 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 400 401 extern int 402 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 403 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 404 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 405 uint16_t *); 406 extern int 407 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 408 409 extern int 410 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 411 412 extern int 413 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *); 414 415 extern int 416 qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 417 418 /* 419 * Global Function Prototypes in qla_isr.c source file. 420 */ 421 extern irqreturn_t qla2100_intr_handler(int, void *); 422 extern irqreturn_t qla2300_intr_handler(int, void *); 423 extern irqreturn_t qla24xx_intr_handler(int, void *); 424 extern void qla2x00_process_response_queue(struct rsp_que *); 425 extern void 426 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 427 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 428 extern void qla2x00_free_irqs(scsi_qla_host_t *); 429 430 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 431 extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t); 432 extern srb_t * 433 qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *, 434 void *); 435 extern void 436 qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *, 437 uint32_t); 438 439 /* 440 * Global Function Prototypes in qla_sup.c source file. 441 */ 442 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 443 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 444 uint32_t, uint32_t); 445 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 446 uint32_t); 447 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 448 uint32_t); 449 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 450 uint32_t); 451 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 452 uint32_t); 453 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 454 uint32_t); 455 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 456 uint32_t); 457 extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t); 458 459 extern int qla2x00_beacon_on(struct scsi_qla_host *); 460 extern int qla2x00_beacon_off(struct scsi_qla_host *); 461 extern void qla2x00_beacon_blink(struct scsi_qla_host *); 462 extern int qla24xx_beacon_on(struct scsi_qla_host *); 463 extern int qla24xx_beacon_off(struct scsi_qla_host *); 464 extern void qla24xx_beacon_blink(struct scsi_qla_host *); 465 extern void qla83xx_beacon_blink(struct scsi_qla_host *); 466 extern int qla82xx_beacon_on(struct scsi_qla_host *); 467 extern int qla82xx_beacon_off(struct scsi_qla_host *); 468 extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t); 469 extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *); 470 extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *); 471 extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t, 472 uint32_t, uint16_t *); 473 474 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 475 uint32_t, uint32_t); 476 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 477 uint32_t, uint32_t); 478 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 479 uint32_t, uint32_t); 480 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 481 uint32_t, uint32_t); 482 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 483 uint32_t, uint32_t); 484 extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *, 485 uint8_t *, uint32_t, uint32_t); 486 extern void qla8044_watchdog(struct scsi_qla_host *vha); 487 488 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 489 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 490 extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *); 491 492 extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 493 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 494 495 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 496 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 497 498 /* 499 * Global Function Prototypes in qla_dbg.c source file. 500 */ 501 extern void qla2100_fw_dump(scsi_qla_host_t *, int); 502 extern void qla2300_fw_dump(scsi_qla_host_t *, int); 503 extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 504 extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 505 extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 506 extern void qla2x00_dump_regs(scsi_qla_host_t *); 507 extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 508 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 509 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); 510 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, 511 uint8_t *, uint32_t); 512 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 513 514 /* 515 * Global Function Prototypes in qla_gs.c source file. 516 */ 517 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 518 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 519 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 520 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 521 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 522 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 523 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 524 extern int qla2x00_rft_id(scsi_qla_host_t *); 525 extern int qla2x00_rff_id(scsi_qla_host_t *); 526 extern int qla2x00_rnn_id(scsi_qla_host_t *); 527 extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 528 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 529 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 530 extern int qla2x00_fdmi_register(scsi_qla_host_t *); 531 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 532 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 533 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *); 534 535 /* 536 * Global Function Prototypes in qla_attr.c source file. 537 */ 538 struct device_attribute; 539 extern struct device_attribute *qla2x00_host_attrs[]; 540 struct fc_function_template; 541 extern struct fc_function_template qla2xxx_transport_functions; 542 extern struct fc_function_template qla2xxx_transport_vport_functions; 543 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 544 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 545 extern void qla2x00_init_host_attr(scsi_qla_host_t *); 546 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 547 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 548 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 549 extern int qla2x00_echo_test(scsi_qla_host_t *, 550 struct msg_echo_lb *, uint16_t *); 551 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 552 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 553 struct qla_fcp_prio_cfg *, uint8_t); 554 555 /* 556 * Global Function Prototypes in qla_dfs.c source file. 557 */ 558 extern int qla2x00_dfs_setup(scsi_qla_host_t *); 559 extern int qla2x00_dfs_remove(scsi_qla_host_t *); 560 561 /* Globa function prototypes for multi-q */ 562 extern int qla25xx_request_irq(struct rsp_que *); 563 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 564 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 565 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 566 uint16_t, int, uint8_t); 567 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 568 uint16_t, int); 569 extern void qla2x00_init_response_q_entries(struct rsp_que *); 570 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 571 extern int qla25xx_delete_queues(struct scsi_qla_host *); 572 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 573 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 574 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 575 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 576 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 577 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 578 579 /* qlafx00 related functions */ 580 extern int qlafx00_pci_config(struct scsi_qla_host *); 581 extern int qlafx00_initialize_adapter(struct scsi_qla_host *); 582 extern void qlafx00_soft_reset(scsi_qla_host_t *); 583 extern int qlafx00_chip_diag(scsi_qla_host_t *); 584 extern void qlafx00_config_rings(struct scsi_qla_host *); 585 extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *); 586 extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *); 587 extern irqreturn_t qlafx00_intr_handler(int, void *); 588 extern void qlafx00_enable_intrs(struct qla_hw_data *); 589 extern void qlafx00_disable_intrs(struct qla_hw_data *); 590 extern int qlafx00_abort_command(srb_t *); 591 extern int qlafx00_abort_target(fc_port_t *, unsigned int, int); 592 extern int qlafx00_lun_reset(fc_port_t *, unsigned int, int); 593 extern int qlafx00_start_scsi(srb_t *); 594 extern int qlafx00_abort_isp(scsi_qla_host_t *); 595 extern int qlafx00_iospace_config(struct qla_hw_data *); 596 extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t); 597 extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int); 598 extern int qlafx00_fw_ready(scsi_qla_host_t *); 599 extern int qlafx00_configure_devices(scsi_qla_host_t *); 600 extern int qlafx00_reset_initialize(scsi_qla_host_t *); 601 extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t); 602 extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *); 603 extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t, 604 uint32_t *, int); 605 extern uint32_t qlafx00_fw_state_show(struct device *, 606 struct device_attribute *, char *); 607 extern void qlafx00_get_host_speed(struct Scsi_Host *); 608 extern void qlafx00_init_response_q_entries(struct rsp_que *); 609 610 extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *); 611 extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *); 612 extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *); 613 extern void qlafx00_timer_routine(scsi_qla_host_t *); 614 extern int qlafx00_rescan_isp(scsi_qla_host_t *); 615 extern int qlafx00_loop_reset(scsi_qla_host_t *vha); 616 617 /* qla82xx related functions */ 618 619 /* PCI related functions */ 620 extern int qla82xx_pci_config(struct scsi_qla_host *); 621 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 622 extern int qla82xx_pci_region_offset(struct pci_dev *, int); 623 extern int qla82xx_iospace_config(struct qla_hw_data *); 624 625 /* Initialization related functions */ 626 extern void qla82xx_reset_chip(struct scsi_qla_host *); 627 extern void qla82xx_config_rings(struct scsi_qla_host *); 628 extern void qla82xx_watchdog(scsi_qla_host_t *); 629 extern int qla82xx_start_firmware(scsi_qla_host_t *); 630 631 /* Firmware and flash related functions */ 632 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 633 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 634 uint32_t, uint32_t); 635 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 636 uint32_t, uint32_t); 637 638 /* Mailbox related functions */ 639 extern int qla82xx_abort_isp(scsi_qla_host_t *); 640 extern int qla82xx_restart_isp(scsi_qla_host_t *); 641 642 /* IOCB related functions */ 643 extern int qla82xx_start_scsi(srb_t *); 644 extern void qla2x00_sp_free(void *, void *); 645 extern void qla2x00_sp_timeout(unsigned long); 646 extern void qla2x00_bsg_job_done(void *, void *, int); 647 extern void qla2x00_bsg_sp_free(void *, void *); 648 extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *); 649 650 /* Interrupt related */ 651 extern irqreturn_t qla82xx_intr_handler(int, void *); 652 extern irqreturn_t qla82xx_msi_handler(int, void *); 653 extern irqreturn_t qla82xx_msix_default(int, void *); 654 extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 655 extern void qla82xx_enable_intrs(struct qla_hw_data *); 656 extern void qla82xx_disable_intrs(struct qla_hw_data *); 657 extern void qla82xx_poll(int, void *); 658 extern void qla82xx_init_flags(struct qla_hw_data *); 659 660 /* ISP 8021 hardware related */ 661 extern void qla82xx_set_drv_active(scsi_qla_host_t *); 662 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 663 extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 664 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 665 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 666 667 /* ISP 8021 IDC */ 668 extern void qla82xx_clear_drv_active(struct qla_hw_data *); 669 extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 670 extern int qla82xx_idc_lock(struct qla_hw_data *); 671 extern void qla82xx_idc_unlock(struct qla_hw_data *); 672 extern int qla82xx_device_state_handler(scsi_qla_host_t *); 673 extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *); 674 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 675 676 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 677 size_t, char *); 678 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 679 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 680 extern void qla82xx_start_iocbs(scsi_qla_host_t *); 681 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 682 extern int qla82xx_check_md_needed(scsi_qla_host_t *); 683 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 684 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *); 685 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *); 686 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 687 extern char *qdev_state(uint32_t); 688 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); 689 extern int qla82xx_read_temperature(scsi_qla_host_t *); 690 extern int qla8044_read_temperature(scsi_qla_host_t *); 691 692 /* BSG related functions */ 693 extern int qla24xx_bsg_request(struct fc_bsg_job *); 694 extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 695 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 696 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 697 dma_addr_t, size_t, uint32_t); 698 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 699 uint16_t *, uint16_t *); 700 701 /* 83xx related functions */ 702 extern void qla83xx_fw_dump(scsi_qla_host_t *, int); 703 704 /* Minidump related functions */ 705 extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 706 extern int qla82xx_md_get_template(scsi_qla_host_t *); 707 extern int qla82xx_md_alloc(scsi_qla_host_t *); 708 extern void qla82xx_md_free(scsi_qla_host_t *); 709 extern int qla82xx_md_collect(scsi_qla_host_t *); 710 extern void qla82xx_md_prep(scsi_qla_host_t *); 711 extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 712 extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha); 713 714 /* Function declarations for ISP8044 */ 715 extern int qla8044_idc_lock(struct qla_hw_data *ha); 716 extern void qla8044_idc_unlock(struct qla_hw_data *ha); 717 extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr); 718 extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val); 719 extern void qla8044_read_reset_template(struct scsi_qla_host *ha); 720 extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha); 721 extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg); 722 extern void qla8044_wr_direct(struct scsi_qla_host *vha, 723 const uint32_t crb_reg, const uint32_t value); 724 extern inline void qla8044_set_qsnt_ready(struct scsi_qla_host *vha); 725 extern inline void qla8044_need_reset_handler(struct scsi_qla_host *vha); 726 extern int qla8044_device_state_handler(struct scsi_qla_host *vha); 727 extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha); 728 extern void qla8044_clear_drv_active(struct scsi_qla_host *vha); 729 void qla8044_get_minidump(struct scsi_qla_host *vha); 730 int qla8044_collect_md_data(struct scsi_qla_host *vha); 731 extern int qla8044_md_get_template(scsi_qla_host_t *); 732 extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *, 733 uint32_t, uint32_t); 734 extern irqreturn_t qla8044_intr_handler(int, void *); 735 extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t); 736 extern int qla8044_abort_isp(scsi_qla_host_t *); 737 extern int qla8044_check_fw_alive(struct scsi_qla_host *); 738 739 #endif /* _QLA_GBL_H */ 740