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 90 /* 91 * Global Data in qla_os.c source file. 92 */ 93 extern char qla2x00_version_str[]; 94 95 extern int ql2xlogintimeout; 96 extern int qlport_down_retry; 97 extern int ql2xplogiabsentdevice; 98 extern int ql2xloginretrycount; 99 extern int ql2xfdmienable; 100 extern int ql2xmaxqdepth; 101 extern int ql2xallocfwdump; 102 extern int ql2xextended_error_logging; 103 extern int ql2xiidmaenable; 104 extern int ql2xmaxqueues; 105 extern int ql2xmultique_tag; 106 extern int ql2xfwloadbin; 107 extern int ql2xetsenable; 108 extern int ql2xshiftctondsd; 109 extern int ql2xdbwr; 110 extern int ql2xasynctmfenable; 111 extern int ql2xgffidenable; 112 extern int ql2xenabledif; 113 extern int ql2xenablehba_err_chk; 114 extern int ql2xtargetreset; 115 extern int ql2xdontresethba; 116 extern unsigned int ql2xmaxlun; 117 extern int ql2xmdcapmask; 118 extern int ql2xmdenable; 119 120 extern int qla2x00_loop_reset(scsi_qla_host_t *); 121 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 122 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 123 fc_host_event_code, u32); 124 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 125 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 126 uint16_t *); 127 extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *, 128 fc_port_t *, uint16_t *); 129 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 130 uint16_t *); 131 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *, 132 fc_port_t *, uint16_t *); 133 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 134 uint16_t *); 135 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *, 136 fc_port_t *, uint16_t *); 137 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 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); 161 162 /* 163 * Global Functions in qla_mid.c source file. 164 */ 165 extern struct scsi_host_template qla2xxx_driver_template; 166 extern struct scsi_transport_template *qla2xxx_transport_vport_template; 167 extern void qla2x00_timer(scsi_qla_host_t *); 168 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); 169 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 170 extern int qla24xx_disable_vp (scsi_qla_host_t *); 171 extern int qla24xx_enable_vp (scsi_qla_host_t *); 172 extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 173 extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 174 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 175 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 176 extern int qla24xx_configure_vhba (scsi_qla_host_t *); 177 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 178 struct vp_rpt_id_entry_24xx *); 179 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 180 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 181 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *); 182 183 extern void qla2x00_sp_free_dma(void *, void *); 184 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); 185 186 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); 187 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); 188 189 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 190 191 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 192 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 193 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 194 195 extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 196 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 197 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 198 uint16_t *); 199 extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 200 201 /* 202 * Global Function Prototypes in qla_iocb.c source file. 203 */ 204 205 extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 206 extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 207 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 208 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 209 extern int qla2x00_start_scsi(srb_t *sp); 210 extern int qla24xx_start_scsi(srb_t *sp); 211 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 212 uint16_t, uint16_t, uint8_t); 213 extern int qla2x00_start_sp(srb_t *); 214 extern uint16_t qla24xx_calc_iocbs(scsi_qla_host_t *, uint16_t); 215 extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t); 216 extern int qla24xx_dif_start_scsi(srb_t *); 217 extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t); 218 extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *); 219 220 extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *); 221 extern int qla2x00_issue_marker(scsi_qla_host_t *, int); 222 223 /* 224 * Global Function Prototypes in qla_mbx.c source file. 225 */ 226 extern int 227 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 228 229 extern int 230 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 231 232 extern int 233 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 234 235 extern int 236 qla2x00_get_fw_version(scsi_qla_host_t *); 237 238 extern int 239 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 240 241 extern int 242 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 243 244 extern int 245 qla2x00_mbx_reg_test(scsi_qla_host_t *); 246 247 extern int 248 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 249 250 extern int 251 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 252 253 extern int 254 qla2x00_abort_command(srb_t *); 255 256 extern int 257 qla2x00_abort_target(struct fc_port *, unsigned int, int); 258 259 extern int 260 qla2x00_lun_reset(struct fc_port *, unsigned int, int); 261 262 extern int 263 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 264 uint8_t *, uint16_t *, uint16_t *); 265 266 extern int 267 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 268 269 extern int 270 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 271 272 extern int 273 qla2x00_get_node_name_list(scsi_qla_host_t *, void **, int *); 274 275 extern int 276 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 277 278 extern int 279 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 280 281 extern int 282 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 283 284 extern int 285 qla24xx_link_initialize(scsi_qla_host_t *); 286 287 extern int 288 qla2x00_lip_reset(scsi_qla_host_t *); 289 290 extern int 291 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 292 293 extern int 294 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 295 uint16_t *, uint8_t); 296 extern int 297 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 298 uint16_t *, uint8_t); 299 300 extern int 301 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 302 uint8_t); 303 304 extern int 305 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 306 307 extern int 308 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 309 310 extern int 311 qla2x00_full_login_lip(scsi_qla_host_t *ha); 312 313 extern int 314 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 315 316 extern int 317 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, 318 uint16_t *, uint16_t *, uint16_t *, uint16_t *); 319 320 extern int 321 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 322 323 extern int 324 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 325 dma_addr_t); 326 327 extern int 328 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 329 dma_addr_t); 330 331 extern int qla24xx_abort_command(srb_t *); 332 extern int 333 qla24xx_abort_target(struct fc_port *, unsigned int, int); 334 extern int 335 qla24xx_lun_reset(struct fc_port *, unsigned int, int); 336 extern int 337 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 338 unsigned int, enum nexus_wait_type); 339 extern int 340 qla2x00_system_error(scsi_qla_host_t *); 341 342 extern int 343 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 344 345 extern int 346 qla2x00_stop_firmware(scsi_qla_host_t *); 347 348 extern int 349 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 350 extern int 351 qla2x00_disable_eft_trace(scsi_qla_host_t *); 352 353 extern int 354 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 355 uint32_t *); 356 357 extern int 358 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 359 360 extern int 361 qla2x00_set_driver_version(scsi_qla_host_t *, char *); 362 363 extern int 364 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 365 uint16_t, uint16_t, uint16_t, uint16_t); 366 367 extern int 368 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 369 uint16_t, uint16_t, uint16_t, uint16_t); 370 371 extern int 372 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 373 374 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 375 376 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 377 378 extern int 379 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 380 381 extern int 382 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 383 384 extern int 385 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 386 387 extern int 388 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 389 390 extern int 391 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 392 393 extern int 394 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 395 396 extern int 397 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 398 399 extern int 400 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 401 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 402 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 403 uint16_t *); 404 extern int 405 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 406 407 extern int 408 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 409 410 extern int 411 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *); 412 413 extern int 414 qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 415 416 /* 417 * Global Function Prototypes in qla_isr.c source file. 418 */ 419 extern irqreturn_t qla2100_intr_handler(int, void *); 420 extern irqreturn_t qla2300_intr_handler(int, void *); 421 extern irqreturn_t qla24xx_intr_handler(int, void *); 422 extern void qla2x00_process_response_queue(struct rsp_que *); 423 extern void 424 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 425 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 426 extern void qla2x00_free_irqs(scsi_qla_host_t *); 427 428 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 429 extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t); 430 431 /* 432 * Global Function Prototypes in qla_sup.c source file. 433 */ 434 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 435 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 436 uint32_t, uint32_t); 437 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 438 uint32_t); 439 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 440 uint32_t); 441 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 442 uint32_t); 443 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 444 uint32_t); 445 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 446 uint32_t); 447 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 448 uint32_t); 449 extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t); 450 451 extern int qla2x00_beacon_on(struct scsi_qla_host *); 452 extern int qla2x00_beacon_off(struct scsi_qla_host *); 453 extern void qla2x00_beacon_blink(struct scsi_qla_host *); 454 extern int qla24xx_beacon_on(struct scsi_qla_host *); 455 extern int qla24xx_beacon_off(struct scsi_qla_host *); 456 extern void qla24xx_beacon_blink(struct scsi_qla_host *); 457 extern void qla83xx_beacon_blink(struct scsi_qla_host *); 458 extern int qla82xx_beacon_on(struct scsi_qla_host *); 459 extern int qla82xx_beacon_off(struct scsi_qla_host *); 460 extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t); 461 extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *); 462 extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *); 463 extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t, 464 uint32_t, uint16_t *); 465 466 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 467 uint32_t, uint32_t); 468 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 469 uint32_t, uint32_t); 470 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 471 uint32_t, uint32_t); 472 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 473 uint32_t, uint32_t); 474 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 475 uint32_t, uint32_t); 476 477 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 478 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 479 480 extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 481 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 482 483 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 484 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 485 486 /* 487 * Global Function Prototypes in qla_dbg.c source file. 488 */ 489 extern void qla2100_fw_dump(scsi_qla_host_t *, int); 490 extern void qla2300_fw_dump(scsi_qla_host_t *, int); 491 extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 492 extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 493 extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 494 extern void qla2x00_dump_regs(scsi_qla_host_t *); 495 extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 496 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 497 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); 498 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, 499 uint8_t *, uint32_t); 500 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 501 502 /* 503 * Global Function Prototypes in qla_gs.c source file. 504 */ 505 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 506 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 507 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 508 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 509 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 510 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 511 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 512 extern int qla2x00_rft_id(scsi_qla_host_t *); 513 extern int qla2x00_rff_id(scsi_qla_host_t *); 514 extern int qla2x00_rnn_id(scsi_qla_host_t *); 515 extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 516 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 517 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 518 extern int qla2x00_fdmi_register(scsi_qla_host_t *); 519 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 520 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 521 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *); 522 523 /* 524 * Global Function Prototypes in qla_attr.c source file. 525 */ 526 struct device_attribute; 527 extern struct device_attribute *qla2x00_host_attrs[]; 528 struct fc_function_template; 529 extern struct fc_function_template qla2xxx_transport_functions; 530 extern struct fc_function_template qla2xxx_transport_vport_functions; 531 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 532 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 533 extern void qla2x00_init_host_attr(scsi_qla_host_t *); 534 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 535 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 536 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 537 extern int qla2x00_echo_test(scsi_qla_host_t *, 538 struct msg_echo_lb *, uint16_t *); 539 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 540 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 541 struct qla_fcp_prio_cfg *, uint8_t); 542 543 /* 544 * Global Function Prototypes in qla_dfs.c source file. 545 */ 546 extern int qla2x00_dfs_setup(scsi_qla_host_t *); 547 extern int qla2x00_dfs_remove(scsi_qla_host_t *); 548 549 /* Globa function prototypes for multi-q */ 550 extern int qla25xx_request_irq(struct rsp_que *); 551 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 552 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 553 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 554 uint16_t, int, uint8_t); 555 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 556 uint16_t, int); 557 extern void qla2x00_init_response_q_entries(struct rsp_que *); 558 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 559 extern int qla25xx_delete_queues(struct scsi_qla_host *); 560 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 561 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 562 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 563 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 564 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 565 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 566 567 /* qla82xx related functions */ 568 569 /* PCI related functions */ 570 extern int qla82xx_pci_config(struct scsi_qla_host *); 571 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 572 extern int qla82xx_pci_region_offset(struct pci_dev *, int); 573 extern int qla82xx_iospace_config(struct qla_hw_data *); 574 575 /* Initialization related functions */ 576 extern void qla82xx_reset_chip(struct scsi_qla_host *); 577 extern void qla82xx_config_rings(struct scsi_qla_host *); 578 extern void qla82xx_watchdog(scsi_qla_host_t *); 579 extern int qla82xx_start_firmware(scsi_qla_host_t *); 580 581 /* Firmware and flash related functions */ 582 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 583 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 584 uint32_t, uint32_t); 585 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 586 uint32_t, uint32_t); 587 588 /* Mailbox related functions */ 589 extern int qla82xx_abort_isp(scsi_qla_host_t *); 590 extern int qla82xx_restart_isp(scsi_qla_host_t *); 591 592 /* IOCB related functions */ 593 extern int qla82xx_start_scsi(srb_t *); 594 extern void qla2x00_sp_free(void *, void *); 595 extern void qla2x00_sp_timeout(unsigned long); 596 extern void qla2x00_bsg_job_done(void *, void *, int); 597 extern void qla2x00_bsg_sp_free(void *, void *); 598 extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *); 599 600 /* Interrupt related */ 601 extern irqreturn_t qla82xx_intr_handler(int, void *); 602 extern irqreturn_t qla82xx_msi_handler(int, void *); 603 extern irqreturn_t qla82xx_msix_default(int, void *); 604 extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 605 extern void qla82xx_enable_intrs(struct qla_hw_data *); 606 extern void qla82xx_disable_intrs(struct qla_hw_data *); 607 extern void qla82xx_poll(int, void *); 608 extern void qla82xx_init_flags(struct qla_hw_data *); 609 610 /* ISP 8021 hardware related */ 611 extern void qla82xx_set_drv_active(scsi_qla_host_t *); 612 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 613 extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 614 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 615 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 616 617 /* ISP 8021 IDC */ 618 extern void qla82xx_clear_drv_active(struct qla_hw_data *); 619 extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 620 extern int qla82xx_idc_lock(struct qla_hw_data *); 621 extern void qla82xx_idc_unlock(struct qla_hw_data *); 622 extern int qla82xx_device_state_handler(scsi_qla_host_t *); 623 extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *); 624 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 625 626 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 627 size_t, char *); 628 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 629 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 630 extern void qla82xx_start_iocbs(scsi_qla_host_t *); 631 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 632 extern int qla82xx_check_md_needed(scsi_qla_host_t *); 633 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 634 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *); 635 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *); 636 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 637 extern char *qdev_state(uint32_t); 638 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); 639 640 /* BSG related functions */ 641 extern int qla24xx_bsg_request(struct fc_bsg_job *); 642 extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 643 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 644 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 645 dma_addr_t, size_t, uint32_t); 646 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 647 uint16_t *, uint16_t *); 648 649 /* 83xx related functions */ 650 extern void qla83xx_fw_dump(scsi_qla_host_t *, int); 651 652 /* Minidump related functions */ 653 extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 654 extern int qla82xx_md_get_template(scsi_qla_host_t *); 655 extern int qla82xx_md_alloc(scsi_qla_host_t *); 656 extern void qla82xx_md_free(scsi_qla_host_t *); 657 extern int qla82xx_md_collect(scsi_qla_host_t *); 658 extern void qla82xx_md_prep(scsi_qla_host_t *); 659 extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 660 661 #endif /* _QLA_GBL_H */ 662