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 int qla24xx_els_dcmd_iocb(scsi_qla_host_t *, int, port_id_t); 48 49 extern void qla2x00_update_fcports(scsi_qla_host_t *); 50 51 extern int qla2x00_abort_isp(scsi_qla_host_t *); 52 extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *); 53 extern void qla2x00_quiesce_io(scsi_qla_host_t *); 54 55 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *); 56 57 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *); 58 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *); 59 60 extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *); 61 62 extern void qla84xx_put_chip(struct scsi_qla_host *); 63 64 extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *, 65 uint16_t *); 66 extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *); 67 extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *, 68 uint16_t *); 69 extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t); 70 extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *, 71 uint16_t *); 72 extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *, 73 uint16_t *); 74 extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *, 75 uint16_t *); 76 extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *); 77 extern void *qla2x00_alloc_iocbs_ready(struct scsi_qla_host *, srb_t *); 78 extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *); 79 80 extern fc_port_t * 81 qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t ); 82 83 extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t); 84 extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *); 85 extern void qla83xx_idc_audit(scsi_qla_host_t *, int); 86 extern int qla83xx_nic_core_reset(scsi_qla_host_t *); 87 extern void qla83xx_reset_ownership(scsi_qla_host_t *); 88 extern int qla2xxx_mctp_dump(scsi_qla_host_t *); 89 90 extern int 91 qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *); 92 extern int qla2x00_init_rings(scsi_qla_host_t *); 93 94 /* 95 * Global Data in qla_os.c source file. 96 */ 97 extern char qla2x00_version_str[]; 98 99 extern int ql2xlogintimeout; 100 extern int qlport_down_retry; 101 extern int ql2xplogiabsentdevice; 102 extern int ql2xloginretrycount; 103 extern int ql2xfdmienable; 104 extern int ql2xallocfwdump; 105 extern int ql2xextended_error_logging; 106 extern int ql2xiidmaenable; 107 extern int ql2xmaxqueues; 108 extern int ql2xmultique_tag; 109 extern int ql2xfwloadbin; 110 extern int ql2xetsenable; 111 extern int ql2xshiftctondsd; 112 extern int ql2xdbwr; 113 extern int ql2xasynctmfenable; 114 extern int ql2xgffidenable; 115 extern int ql2xenabledif; 116 extern int ql2xenablehba_err_chk; 117 extern int ql2xtargetreset; 118 extern int ql2xdontresethba; 119 extern uint64_t ql2xmaxlun; 120 extern int ql2xmdcapmask; 121 extern int ql2xmdenable; 122 extern int ql2xexlogins; 123 extern int ql2xexchoffld; 124 125 extern int qla2x00_loop_reset(scsi_qla_host_t *); 126 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 127 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 128 fc_host_event_code, u32); 129 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 130 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 131 uint16_t *); 132 extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *, 133 fc_port_t *, uint16_t *); 134 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 135 uint16_t *); 136 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *, 137 fc_port_t *, uint16_t *); 138 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 139 uint16_t *); 140 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *, 141 fc_port_t *, uint16_t *); 142 extern int qla2x00_set_exlogins_buffer(struct scsi_qla_host *); 143 extern void qla2x00_free_exlogin_buffer(struct qla_hw_data *); 144 extern int qla2x00_set_exchoffld_buffer(struct scsi_qla_host *); 145 extern void qla2x00_free_exchoffld_buffer(struct qla_hw_data *); 146 147 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *); 148 149 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, 150 struct qla_hw_data *); 151 extern void qla2x00_free_host(struct scsi_qla_host *); 152 extern void qla2x00_relogin(struct scsi_qla_host *); 153 extern void qla2x00_do_work(struct scsi_qla_host *); 154 extern void qla2x00_free_fcports(struct scsi_qla_host *); 155 156 extern void qla83xx_schedule_work(scsi_qla_host_t *, int); 157 extern void qla83xx_service_idc_aen(struct work_struct *); 158 extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *); 159 extern void qla83xx_idc_state_handler_work(struct work_struct *); 160 extern void qla83xx_nic_core_reset_work(struct work_struct *); 161 162 extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t); 163 extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t); 164 extern int qla83xx_idc_state_handler(scsi_qla_host_t *); 165 extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha); 166 extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha); 167 extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 168 extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 169 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 170 171 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 172 extern void qla2x00_disable_board_on_pci_error(struct work_struct *); 173 174 /* 175 * Global Functions in qla_mid.c source file. 176 */ 177 extern struct scsi_host_template qla2xxx_driver_template; 178 extern struct scsi_transport_template *qla2xxx_transport_vport_template; 179 extern void qla2x00_timer(scsi_qla_host_t *); 180 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); 181 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 182 extern int qla24xx_disable_vp (scsi_qla_host_t *); 183 extern int qla24xx_enable_vp (scsi_qla_host_t *); 184 extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 185 extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 186 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 187 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 188 extern int qla24xx_configure_vhba (scsi_qla_host_t *); 189 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 190 struct vp_rpt_id_entry_24xx *); 191 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 192 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 193 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *); 194 195 extern void qla2x00_sp_free_dma(void *, void *); 196 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); 197 198 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); 199 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); 200 201 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 202 203 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 204 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 205 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 206 207 extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 208 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 209 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 210 uint16_t *); 211 extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 212 213 /* 214 * Global Function Prototypes in qla_iocb.c source file. 215 */ 216 217 extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 218 extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 219 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 220 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 221 extern int qla2x00_start_scsi(srb_t *sp); 222 extern int qla24xx_start_scsi(srb_t *sp); 223 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 224 uint16_t, uint64_t, uint8_t); 225 extern int qla2x00_start_sp(srb_t *); 226 extern int qla24xx_dif_start_scsi(srb_t *); 227 extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t); 228 extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *); 229 230 extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *); 231 extern int qla2x00_issue_marker(scsi_qla_host_t *, int); 232 extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *, 233 uint32_t *, uint16_t, struct qla_tgt_cmd *); 234 extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *, 235 uint32_t *, uint16_t, struct qla_tgt_cmd *); 236 extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *, 237 uint32_t *, uint16_t, struct qla_tgt_cmd *); 238 239 240 /* 241 * Global Function Prototypes in qla_mbx.c source file. 242 */ 243 extern int 244 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 245 246 extern int 247 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 248 249 extern int 250 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 251 252 extern int 253 qla2x00_get_fw_version(scsi_qla_host_t *); 254 255 extern int 256 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 257 258 extern int 259 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 260 261 extern int 262 qla2x00_mbx_reg_test(scsi_qla_host_t *); 263 264 extern int 265 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 266 267 extern int 268 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 269 270 extern int 271 qla2x00_abort_command(srb_t *); 272 273 extern int 274 qla2x00_abort_target(struct fc_port *, uint64_t, int); 275 276 extern int 277 qla2x00_lun_reset(struct fc_port *, uint64_t, int); 278 279 extern int 280 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 281 uint8_t *, uint16_t *, uint16_t *); 282 283 extern int 284 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 285 286 extern int 287 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 288 289 extern int 290 qla2x00_get_node_name_list(scsi_qla_host_t *, void **, int *); 291 292 extern int 293 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 294 295 extern int 296 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 297 298 extern int 299 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 300 301 extern int 302 qla24xx_link_initialize(scsi_qla_host_t *); 303 304 extern int 305 qla2x00_lip_reset(scsi_qla_host_t *); 306 307 extern int 308 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 309 310 extern int 311 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 312 uint16_t *, uint8_t); 313 extern int 314 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 315 uint16_t *, uint8_t); 316 317 extern int 318 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 319 uint8_t); 320 321 extern int 322 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 323 324 extern int 325 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 326 327 extern int 328 qla2x00_full_login_lip(scsi_qla_host_t *ha); 329 330 extern int 331 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 332 333 extern int 334 qla2x00_get_resource_cnts(scsi_qla_host_t *); 335 336 extern int 337 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 338 339 extern int 340 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 341 dma_addr_t); 342 343 extern int 344 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 345 dma_addr_t); 346 347 extern int qla24xx_abort_command(srb_t *); 348 extern int qla24xx_async_abort_command(srb_t *); 349 extern int 350 qla24xx_abort_target(struct fc_port *, uint64_t, int); 351 extern int 352 qla24xx_lun_reset(struct fc_port *, uint64_t, int); 353 extern int 354 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 355 uint64_t, enum nexus_wait_type); 356 extern int 357 qla2x00_system_error(scsi_qla_host_t *); 358 359 extern int 360 qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t); 361 extern int 362 qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *); 363 364 extern int 365 qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t); 366 extern int 367 qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *); 368 369 extern int 370 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 371 372 extern int 373 qla2x00_stop_firmware(scsi_qla_host_t *); 374 375 extern int 376 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 377 extern int 378 qla2x00_disable_eft_trace(scsi_qla_host_t *); 379 380 extern int 381 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 382 uint32_t *); 383 384 extern int 385 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 386 387 extern int 388 qla82xx_set_driver_version(scsi_qla_host_t *, char *); 389 390 extern int 391 qla25xx_set_driver_version(scsi_qla_host_t *, char *); 392 393 extern int 394 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 395 uint16_t, uint16_t, uint16_t, uint16_t); 396 397 extern int 398 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 399 uint16_t, uint16_t, uint16_t, uint16_t); 400 401 extern int 402 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 403 404 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 405 406 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 407 408 extern int 409 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 410 411 extern int 412 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 413 414 extern int 415 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 416 417 extern int 418 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 419 420 extern int 421 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 422 423 extern int 424 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 425 426 extern int 427 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 428 429 extern int 430 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 431 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 432 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 433 uint16_t *); 434 extern int 435 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 436 437 extern int 438 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 439 440 extern int 441 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *); 442 443 extern int 444 qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 445 446 /* 447 * Global Function Prototypes in qla_isr.c source file. 448 */ 449 extern irqreturn_t qla2100_intr_handler(int, void *); 450 extern irqreturn_t qla2300_intr_handler(int, void *); 451 extern irqreturn_t qla24xx_intr_handler(int, void *); 452 extern void qla2x00_process_response_queue(struct rsp_que *); 453 extern void 454 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 455 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 456 extern void qla2x00_free_irqs(scsi_qla_host_t *); 457 458 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 459 extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t); 460 extern srb_t * 461 qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *, 462 void *); 463 extern void 464 qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *, 465 uint32_t); 466 467 /* 468 * Global Function Prototypes in qla_sup.c source file. 469 */ 470 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 471 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 472 uint32_t, uint32_t); 473 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 474 uint32_t); 475 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 476 uint32_t); 477 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 478 uint32_t); 479 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 480 uint32_t); 481 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 482 uint32_t); 483 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 484 uint32_t); 485 extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t); 486 bool qla2x00_check_reg32_for_disconnect(scsi_qla_host_t *, uint32_t); 487 bool qla2x00_check_reg16_for_disconnect(scsi_qla_host_t *, uint16_t); 488 489 extern int qla2x00_beacon_on(struct scsi_qla_host *); 490 extern int qla2x00_beacon_off(struct scsi_qla_host *); 491 extern void qla2x00_beacon_blink(struct scsi_qla_host *); 492 extern int qla24xx_beacon_on(struct scsi_qla_host *); 493 extern int qla24xx_beacon_off(struct scsi_qla_host *); 494 extern void qla24xx_beacon_blink(struct scsi_qla_host *); 495 extern void qla83xx_beacon_blink(struct scsi_qla_host *); 496 extern int qla82xx_beacon_on(struct scsi_qla_host *); 497 extern int qla82xx_beacon_off(struct scsi_qla_host *); 498 extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t); 499 extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *); 500 extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *); 501 extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t, 502 uint32_t, uint16_t *); 503 504 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 505 uint32_t, uint32_t); 506 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 507 uint32_t, uint32_t); 508 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 509 uint32_t, uint32_t); 510 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 511 uint32_t, uint32_t); 512 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 513 uint32_t, uint32_t); 514 extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *, 515 uint8_t *, uint32_t, uint32_t); 516 extern void qla8044_watchdog(struct scsi_qla_host *vha); 517 518 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 519 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 520 extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *); 521 522 extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 523 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 524 525 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 526 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 527 528 /* 529 * Global Function Prototypes in qla_dbg.c source file. 530 */ 531 extern void qla2100_fw_dump(scsi_qla_host_t *, int); 532 extern void qla2300_fw_dump(scsi_qla_host_t *, int); 533 extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 534 extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 535 extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 536 extern void qla82xx_fw_dump(scsi_qla_host_t *, int); 537 extern void qla8044_fw_dump(scsi_qla_host_t *, int); 538 539 extern void qla27xx_fwdump(scsi_qla_host_t *, int); 540 extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *); 541 extern int qla27xx_fwdt_template_valid(void *); 542 extern ulong qla27xx_fwdt_template_size(void *); 543 extern const void *qla27xx_fwdt_template_default(void); 544 extern ulong qla27xx_fwdt_template_default_size(void); 545 546 extern void qla2x00_dump_regs(scsi_qla_host_t *); 547 extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 548 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 549 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); 550 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, 551 uint8_t *, uint32_t); 552 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 553 554 /* 555 * Global Function Prototypes in qla_gs.c source file. 556 */ 557 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 558 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 559 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 560 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 561 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 562 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 563 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 564 extern int qla2x00_rft_id(scsi_qla_host_t *); 565 extern int qla2x00_rff_id(scsi_qla_host_t *); 566 extern int qla2x00_rnn_id(scsi_qla_host_t *); 567 extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 568 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 569 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 570 extern int qla2x00_fdmi_register(scsi_qla_host_t *); 571 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 572 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 573 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t); 574 575 /* 576 * Global Function Prototypes in qla_attr.c source file. 577 */ 578 struct device_attribute; 579 extern struct device_attribute *qla2x00_host_attrs[]; 580 struct fc_function_template; 581 extern struct fc_function_template qla2xxx_transport_functions; 582 extern struct fc_function_template qla2xxx_transport_vport_functions; 583 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 584 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool); 585 extern void qla2x00_init_host_attr(scsi_qla_host_t *); 586 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 587 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 588 extern int qla2x00_echo_test(scsi_qla_host_t *, 589 struct msg_echo_lb *, uint16_t *); 590 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 591 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 592 struct qla_fcp_prio_cfg *, uint8_t); 593 594 /* 595 * Global Function Prototypes in qla_dfs.c source file. 596 */ 597 extern int qla2x00_dfs_setup(scsi_qla_host_t *); 598 extern int qla2x00_dfs_remove(scsi_qla_host_t *); 599 600 /* Globa function prototypes for multi-q */ 601 extern int qla25xx_request_irq(struct rsp_que *); 602 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 603 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 604 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 605 uint16_t, int, uint8_t); 606 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 607 uint16_t, int); 608 extern void qla2x00_init_response_q_entries(struct rsp_que *); 609 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 610 extern int qla25xx_delete_queues(struct scsi_qla_host *); 611 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 612 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 613 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 614 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 615 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 616 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 617 618 /* qlafx00 related functions */ 619 extern int qlafx00_pci_config(struct scsi_qla_host *); 620 extern int qlafx00_initialize_adapter(struct scsi_qla_host *); 621 extern void qlafx00_soft_reset(scsi_qla_host_t *); 622 extern int qlafx00_chip_diag(scsi_qla_host_t *); 623 extern void qlafx00_config_rings(struct scsi_qla_host *); 624 extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *); 625 extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *, size_t); 626 extern irqreturn_t qlafx00_intr_handler(int, void *); 627 extern void qlafx00_enable_intrs(struct qla_hw_data *); 628 extern void qlafx00_disable_intrs(struct qla_hw_data *); 629 extern int qlafx00_abort_target(fc_port_t *, uint64_t, int); 630 extern int qlafx00_lun_reset(fc_port_t *, uint64_t, int); 631 extern int qlafx00_start_scsi(srb_t *); 632 extern int qlafx00_abort_isp(scsi_qla_host_t *); 633 extern int qlafx00_iospace_config(struct qla_hw_data *); 634 extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t); 635 extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int); 636 extern int qlafx00_fw_ready(scsi_qla_host_t *); 637 extern int qlafx00_configure_devices(scsi_qla_host_t *); 638 extern int qlafx00_reset_initialize(scsi_qla_host_t *); 639 extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t); 640 extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *); 641 extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t, 642 uint32_t *, int); 643 extern uint32_t qlafx00_fw_state_show(struct device *, 644 struct device_attribute *, char *); 645 extern void qlafx00_get_host_speed(struct Scsi_Host *); 646 extern void qlafx00_init_response_q_entries(struct rsp_que *); 647 648 extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *); 649 extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *); 650 extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *); 651 extern void qlafx00_timer_routine(scsi_qla_host_t *); 652 extern int qlafx00_rescan_isp(scsi_qla_host_t *); 653 extern int qlafx00_loop_reset(scsi_qla_host_t *vha); 654 655 /* qla82xx related functions */ 656 657 /* PCI related functions */ 658 extern int qla82xx_pci_config(struct scsi_qla_host *); 659 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 660 extern int qla82xx_pci_region_offset(struct pci_dev *, int); 661 extern int qla82xx_iospace_config(struct qla_hw_data *); 662 663 /* Initialization related functions */ 664 extern void qla82xx_reset_chip(struct scsi_qla_host *); 665 extern void qla82xx_config_rings(struct scsi_qla_host *); 666 extern void qla82xx_watchdog(scsi_qla_host_t *); 667 extern int qla82xx_start_firmware(scsi_qla_host_t *); 668 669 /* Firmware and flash related functions */ 670 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 671 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 672 uint32_t, uint32_t); 673 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 674 uint32_t, uint32_t); 675 676 /* Mailbox related functions */ 677 extern int qla82xx_abort_isp(scsi_qla_host_t *); 678 extern int qla82xx_restart_isp(scsi_qla_host_t *); 679 680 /* IOCB related functions */ 681 extern int qla82xx_start_scsi(srb_t *); 682 extern void qla2x00_sp_free(void *, void *); 683 extern void qla2x00_sp_timeout(unsigned long); 684 extern void qla2x00_bsg_job_done(void *, void *, int); 685 extern void qla2x00_bsg_sp_free(void *, void *); 686 extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *); 687 688 /* Interrupt related */ 689 extern irqreturn_t qla82xx_intr_handler(int, void *); 690 extern irqreturn_t qla82xx_msi_handler(int, void *); 691 extern irqreturn_t qla82xx_msix_default(int, void *); 692 extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 693 extern void qla82xx_enable_intrs(struct qla_hw_data *); 694 extern void qla82xx_disable_intrs(struct qla_hw_data *); 695 extern void qla82xx_poll(int, void *); 696 extern void qla82xx_init_flags(struct qla_hw_data *); 697 698 /* ISP 8021 hardware related */ 699 extern void qla82xx_set_drv_active(scsi_qla_host_t *); 700 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 701 extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 702 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 703 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 704 705 /* ISP 8021 IDC */ 706 extern void qla82xx_clear_drv_active(struct qla_hw_data *); 707 extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 708 extern int qla82xx_idc_lock(struct qla_hw_data *); 709 extern void qla82xx_idc_unlock(struct qla_hw_data *); 710 extern int qla82xx_device_state_handler(scsi_qla_host_t *); 711 extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *); 712 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 713 714 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 715 size_t, char *); 716 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 717 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 718 extern void qla82xx_start_iocbs(scsi_qla_host_t *); 719 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 720 extern int qla82xx_check_md_needed(scsi_qla_host_t *); 721 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 722 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *); 723 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *); 724 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 725 extern char *qdev_state(uint32_t); 726 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); 727 extern int qla82xx_read_temperature(scsi_qla_host_t *); 728 extern int qla8044_read_temperature(scsi_qla_host_t *); 729 730 /* BSG related functions */ 731 extern int qla24xx_bsg_request(struct fc_bsg_job *); 732 extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 733 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 734 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 735 dma_addr_t, size_t, uint32_t); 736 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 737 uint16_t *, uint16_t *); 738 739 /* 83xx related functions */ 740 extern void qla83xx_fw_dump(scsi_qla_host_t *, int); 741 742 /* Minidump related functions */ 743 extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 744 extern int qla82xx_md_get_template(scsi_qla_host_t *); 745 extern int qla82xx_md_alloc(scsi_qla_host_t *); 746 extern void qla82xx_md_free(scsi_qla_host_t *); 747 extern int qla82xx_md_collect(scsi_qla_host_t *); 748 extern void qla82xx_md_prep(scsi_qla_host_t *); 749 extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 750 extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha); 751 752 /* Function declarations for ISP8044 */ 753 extern int qla8044_idc_lock(struct qla_hw_data *ha); 754 extern void qla8044_idc_unlock(struct qla_hw_data *ha); 755 extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr); 756 extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val); 757 extern void qla8044_read_reset_template(struct scsi_qla_host *ha); 758 extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha); 759 extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg); 760 extern void qla8044_wr_direct(struct scsi_qla_host *vha, 761 const uint32_t crb_reg, const uint32_t value); 762 extern int qla8044_device_state_handler(struct scsi_qla_host *vha); 763 extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha); 764 extern void qla8044_clear_drv_active(struct qla_hw_data *); 765 void qla8044_get_minidump(struct scsi_qla_host *vha); 766 int qla8044_collect_md_data(struct scsi_qla_host *vha); 767 extern int qla8044_md_get_template(scsi_qla_host_t *); 768 extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *, 769 uint32_t, uint32_t); 770 extern irqreturn_t qla8044_intr_handler(int, void *); 771 extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t); 772 extern int qla8044_abort_isp(scsi_qla_host_t *); 773 extern int qla8044_check_fw_alive(struct scsi_qla_host *); 774 775 extern void qlt_host_reset_handler(struct qla_hw_data *ha); 776 extern int qla_get_exlogin_status(scsi_qla_host_t *, uint16_t *, 777 uint16_t *); 778 extern int qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr); 779 extern int qla_get_exchoffld_status(scsi_qla_host_t *, uint16_t *, uint16_t *); 780 extern int qla_set_exchoffld_mem_cfg(scsi_qla_host_t *, dma_addr_t); 781 extern void qlt_handle_abts_recv(struct scsi_qla_host *, response_t *); 782 783 #endif /* _QLA_GBL_H */ 784