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 extern uint8_t qla27xx_find_valid_image(struct scsi_qla_host *); 94 95 /* 96 * Global Data in qla_os.c source file. 97 */ 98 extern char qla2x00_version_str[]; 99 100 extern int ql2xlogintimeout; 101 extern int qlport_down_retry; 102 extern int ql2xplogiabsentdevice; 103 extern int ql2xloginretrycount; 104 extern int ql2xfdmienable; 105 extern int ql2xallocfwdump; 106 extern int ql2xextended_error_logging; 107 extern int ql2xiidmaenable; 108 extern int ql2xmaxqueues; 109 extern int ql2xmultique_tag; 110 extern int ql2xfwloadbin; 111 extern int ql2xetsenable; 112 extern int ql2xshiftctondsd; 113 extern int ql2xdbwr; 114 extern int ql2xasynctmfenable; 115 extern int ql2xgffidenable; 116 extern int ql2xenabledif; 117 extern int ql2xenablehba_err_chk; 118 extern int ql2xtargetreset; 119 extern int ql2xdontresethba; 120 extern uint64_t ql2xmaxlun; 121 extern int ql2xmdcapmask; 122 extern int ql2xmdenable; 123 extern int ql2xexlogins; 124 extern int ql2xexchoffld; 125 extern int ql2xfwholdabts; 126 127 extern int qla2x00_loop_reset(scsi_qla_host_t *); 128 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 129 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 130 fc_host_event_code, u32); 131 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 132 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 133 uint16_t *); 134 extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *, 135 fc_port_t *, uint16_t *); 136 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 137 uint16_t *); 138 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *, 139 fc_port_t *, uint16_t *); 140 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 141 uint16_t *); 142 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *, 143 fc_port_t *, uint16_t *); 144 extern int qla2x00_set_exlogins_buffer(struct scsi_qla_host *); 145 extern void qla2x00_free_exlogin_buffer(struct qla_hw_data *); 146 extern int qla2x00_set_exchoffld_buffer(struct scsi_qla_host *); 147 extern void qla2x00_free_exchoffld_buffer(struct qla_hw_data *); 148 149 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *); 150 151 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, 152 struct qla_hw_data *); 153 extern void qla2x00_free_host(struct scsi_qla_host *); 154 extern void qla2x00_relogin(struct scsi_qla_host *); 155 extern void qla2x00_do_work(struct scsi_qla_host *); 156 extern void qla2x00_free_fcports(struct scsi_qla_host *); 157 158 extern void qla83xx_schedule_work(scsi_qla_host_t *, int); 159 extern void qla83xx_service_idc_aen(struct work_struct *); 160 extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *); 161 extern void qla83xx_idc_state_handler_work(struct work_struct *); 162 extern void qla83xx_nic_core_reset_work(struct work_struct *); 163 164 extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t); 165 extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t); 166 extern int qla83xx_idc_state_handler(scsi_qla_host_t *); 167 extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha); 168 extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha); 169 extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 170 extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 171 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 172 173 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 174 extern void qla2x00_disable_board_on_pci_error(struct work_struct *); 175 176 /* 177 * Global Functions in qla_mid.c source file. 178 */ 179 extern struct scsi_host_template qla2xxx_driver_template; 180 extern struct scsi_transport_template *qla2xxx_transport_vport_template; 181 extern void qla2x00_timer(scsi_qla_host_t *); 182 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); 183 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 184 extern int qla24xx_disable_vp (scsi_qla_host_t *); 185 extern int qla24xx_enable_vp (scsi_qla_host_t *); 186 extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 187 extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 188 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 189 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 190 extern int qla24xx_configure_vhba (scsi_qla_host_t *); 191 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 192 struct vp_rpt_id_entry_24xx *); 193 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 194 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 195 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *); 196 197 extern void qla2x00_sp_free_dma(void *, void *); 198 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); 199 200 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); 201 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); 202 203 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 204 205 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 206 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 207 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 208 209 extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 210 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 211 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 212 uint16_t *); 213 extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 214 215 /* 216 * Global Function Prototypes in qla_iocb.c source file. 217 */ 218 219 extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 220 extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 221 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 222 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 223 extern int qla2x00_start_scsi(srb_t *sp); 224 extern int qla24xx_start_scsi(srb_t *sp); 225 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 226 uint16_t, uint64_t, uint8_t); 227 extern int qla2x00_start_sp(srb_t *); 228 extern int qla24xx_dif_start_scsi(srb_t *); 229 extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t); 230 extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *); 231 232 extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *); 233 extern int qla2x00_issue_marker(scsi_qla_host_t *, int); 234 extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *, 235 uint32_t *, uint16_t, struct qla_tgt_cmd *); 236 extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *, 237 uint32_t *, uint16_t, struct qla_tgt_cmd *); 238 extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *, 239 uint32_t *, uint16_t, struct qla_tgt_cmd *); 240 241 242 /* 243 * Global Function Prototypes in qla_mbx.c source file. 244 */ 245 extern int 246 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 247 248 extern int 249 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 250 251 extern int 252 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 253 254 extern int 255 qla2x00_get_fw_version(scsi_qla_host_t *); 256 257 extern int 258 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 259 260 extern int 261 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 262 263 extern int 264 qla2x00_mbx_reg_test(scsi_qla_host_t *); 265 266 extern int 267 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 268 269 extern int 270 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 271 272 extern int 273 qla2x00_abort_command(srb_t *); 274 275 extern int 276 qla2x00_abort_target(struct fc_port *, uint64_t, int); 277 278 extern int 279 qla2x00_lun_reset(struct fc_port *, uint64_t, int); 280 281 extern int 282 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 283 uint8_t *, uint16_t *, uint16_t *); 284 285 extern int 286 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 287 288 extern int 289 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 290 291 extern int 292 qla2x00_get_node_name_list(scsi_qla_host_t *, void **, int *); 293 294 extern int 295 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 296 297 extern int 298 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 299 300 extern int 301 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 302 303 extern int 304 qla24xx_link_initialize(scsi_qla_host_t *); 305 306 extern int 307 qla2x00_lip_reset(scsi_qla_host_t *); 308 309 extern int 310 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 311 312 extern int 313 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 314 uint16_t *, uint8_t); 315 extern int 316 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 317 uint16_t *, uint8_t); 318 319 extern int 320 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 321 uint8_t); 322 323 extern int 324 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 325 326 extern int 327 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 328 329 extern int 330 qla2x00_full_login_lip(scsi_qla_host_t *ha); 331 332 extern int 333 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 334 335 extern int 336 qla2x00_get_resource_cnts(scsi_qla_host_t *); 337 338 extern int 339 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 340 341 extern int 342 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 343 dma_addr_t); 344 345 extern int 346 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 347 dma_addr_t); 348 349 extern int qla24xx_abort_command(srb_t *); 350 extern int qla24xx_async_abort_command(srb_t *); 351 extern int 352 qla24xx_abort_target(struct fc_port *, uint64_t, int); 353 extern int 354 qla24xx_lun_reset(struct fc_port *, uint64_t, int); 355 extern int 356 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 357 uint64_t, enum nexus_wait_type); 358 extern int 359 qla2x00_system_error(scsi_qla_host_t *); 360 361 extern int 362 qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t); 363 extern int 364 qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *); 365 366 extern int 367 qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t); 368 extern int 369 qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *); 370 371 extern int 372 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 373 374 extern int 375 qla2x00_stop_firmware(scsi_qla_host_t *); 376 377 extern int 378 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 379 extern int 380 qla2x00_disable_eft_trace(scsi_qla_host_t *); 381 382 extern int 383 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 384 uint32_t *); 385 386 extern int 387 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 388 389 extern int 390 qla82xx_set_driver_version(scsi_qla_host_t *, char *); 391 392 extern int 393 qla25xx_set_driver_version(scsi_qla_host_t *, char *); 394 395 extern int 396 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 397 uint16_t, uint16_t, uint16_t, uint16_t); 398 399 extern int 400 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 401 uint16_t, uint16_t, uint16_t, uint16_t); 402 403 extern int 404 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 405 406 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 407 408 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 409 410 extern int 411 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 412 413 extern int 414 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 415 416 extern int 417 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 418 419 extern int 420 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 421 422 extern int 423 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 424 425 extern int 426 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 427 428 extern int 429 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 430 431 extern int 432 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 433 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 434 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 435 uint16_t *); 436 extern int 437 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 438 439 extern int 440 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 441 442 extern int 443 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *); 444 445 extern int 446 qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 447 448 /* 449 * Global Function Prototypes in qla_isr.c source file. 450 */ 451 extern irqreturn_t qla2100_intr_handler(int, void *); 452 extern irqreturn_t qla2300_intr_handler(int, void *); 453 extern irqreturn_t qla24xx_intr_handler(int, void *); 454 extern void qla2x00_process_response_queue(struct rsp_que *); 455 extern void 456 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 457 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 458 extern void qla2x00_free_irqs(scsi_qla_host_t *); 459 460 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 461 extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t); 462 extern srb_t * 463 qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *, 464 void *); 465 extern void 466 qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *, 467 uint32_t); 468 469 /* 470 * Global Function Prototypes in qla_sup.c source file. 471 */ 472 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 473 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 474 uint32_t, uint32_t); 475 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 476 uint32_t); 477 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 478 uint32_t); 479 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 480 uint32_t); 481 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 482 uint32_t); 483 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 484 uint32_t); 485 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 486 uint32_t); 487 extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t); 488 bool qla2x00_check_reg32_for_disconnect(scsi_qla_host_t *, uint32_t); 489 bool qla2x00_check_reg16_for_disconnect(scsi_qla_host_t *, uint16_t); 490 491 extern int qla2x00_beacon_on(struct scsi_qla_host *); 492 extern int qla2x00_beacon_off(struct scsi_qla_host *); 493 extern void qla2x00_beacon_blink(struct scsi_qla_host *); 494 extern int qla24xx_beacon_on(struct scsi_qla_host *); 495 extern int qla24xx_beacon_off(struct scsi_qla_host *); 496 extern void qla24xx_beacon_blink(struct scsi_qla_host *); 497 extern void qla83xx_beacon_blink(struct scsi_qla_host *); 498 extern int qla82xx_beacon_on(struct scsi_qla_host *); 499 extern int qla82xx_beacon_off(struct scsi_qla_host *); 500 extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t); 501 extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *); 502 extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *); 503 extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t, 504 uint32_t, uint16_t *); 505 506 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 507 uint32_t, uint32_t); 508 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 509 uint32_t, uint32_t); 510 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 511 uint32_t, uint32_t); 512 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 513 uint32_t, uint32_t); 514 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 515 uint32_t, uint32_t); 516 extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *, 517 uint8_t *, uint32_t, uint32_t); 518 extern void qla8044_watchdog(struct scsi_qla_host *vha); 519 520 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 521 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 522 extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *); 523 524 extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 525 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 526 527 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 528 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 529 530 /* 531 * Global Function Prototypes in qla_dbg.c source file. 532 */ 533 extern void qla2100_fw_dump(scsi_qla_host_t *, int); 534 extern void qla2300_fw_dump(scsi_qla_host_t *, int); 535 extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 536 extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 537 extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 538 extern void qla82xx_fw_dump(scsi_qla_host_t *, int); 539 extern void qla8044_fw_dump(scsi_qla_host_t *, int); 540 541 extern void qla27xx_fwdump(scsi_qla_host_t *, int); 542 extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *); 543 extern int qla27xx_fwdt_template_valid(void *); 544 extern ulong qla27xx_fwdt_template_size(void *); 545 extern const void *qla27xx_fwdt_template_default(void); 546 extern ulong qla27xx_fwdt_template_default_size(void); 547 548 extern void qla2x00_dump_regs(scsi_qla_host_t *); 549 extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 550 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 551 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); 552 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, 553 uint8_t *, uint32_t); 554 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 555 556 /* 557 * Global Function Prototypes in qla_gs.c source file. 558 */ 559 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 560 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 561 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 562 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 563 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 564 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 565 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 566 extern int qla2x00_rft_id(scsi_qla_host_t *); 567 extern int qla2x00_rff_id(scsi_qla_host_t *); 568 extern int qla2x00_rnn_id(scsi_qla_host_t *); 569 extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 570 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 571 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 572 extern int qla2x00_fdmi_register(scsi_qla_host_t *); 573 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 574 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 575 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t); 576 577 /* 578 * Global Function Prototypes in qla_attr.c source file. 579 */ 580 struct device_attribute; 581 extern struct device_attribute *qla2x00_host_attrs[]; 582 struct fc_function_template; 583 extern struct fc_function_template qla2xxx_transport_functions; 584 extern struct fc_function_template qla2xxx_transport_vport_functions; 585 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 586 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool); 587 extern void qla2x00_init_host_attr(scsi_qla_host_t *); 588 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 589 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 590 extern int qla2x00_echo_test(scsi_qla_host_t *, 591 struct msg_echo_lb *, uint16_t *); 592 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 593 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 594 struct qla_fcp_prio_cfg *, uint8_t); 595 596 /* 597 * Global Function Prototypes in qla_dfs.c source file. 598 */ 599 extern int qla2x00_dfs_setup(scsi_qla_host_t *); 600 extern int qla2x00_dfs_remove(scsi_qla_host_t *); 601 602 /* Globa function prototypes for multi-q */ 603 extern int qla25xx_request_irq(struct rsp_que *); 604 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 605 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 606 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 607 uint16_t, int, uint8_t); 608 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 609 uint16_t, int); 610 extern void qla2x00_init_response_q_entries(struct rsp_que *); 611 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 612 extern int qla25xx_delete_queues(struct scsi_qla_host *); 613 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 614 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 615 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 616 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 617 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 618 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 619 620 /* qlafx00 related functions */ 621 extern int qlafx00_pci_config(struct scsi_qla_host *); 622 extern int qlafx00_initialize_adapter(struct scsi_qla_host *); 623 extern void qlafx00_soft_reset(scsi_qla_host_t *); 624 extern int qlafx00_chip_diag(scsi_qla_host_t *); 625 extern void qlafx00_config_rings(struct scsi_qla_host *); 626 extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *); 627 extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *, size_t); 628 extern irqreturn_t qlafx00_intr_handler(int, void *); 629 extern void qlafx00_enable_intrs(struct qla_hw_data *); 630 extern void qlafx00_disable_intrs(struct qla_hw_data *); 631 extern int qlafx00_abort_target(fc_port_t *, uint64_t, int); 632 extern int qlafx00_lun_reset(fc_port_t *, uint64_t, int); 633 extern int qlafx00_start_scsi(srb_t *); 634 extern int qlafx00_abort_isp(scsi_qla_host_t *); 635 extern int qlafx00_iospace_config(struct qla_hw_data *); 636 extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t); 637 extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int); 638 extern int qlafx00_fw_ready(scsi_qla_host_t *); 639 extern int qlafx00_configure_devices(scsi_qla_host_t *); 640 extern int qlafx00_reset_initialize(scsi_qla_host_t *); 641 extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t); 642 extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *); 643 extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t, 644 uint32_t *, int); 645 extern uint32_t qlafx00_fw_state_show(struct device *, 646 struct device_attribute *, char *); 647 extern void qlafx00_get_host_speed(struct Scsi_Host *); 648 extern void qlafx00_init_response_q_entries(struct rsp_que *); 649 650 extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *); 651 extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *); 652 extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *); 653 extern void qlafx00_timer_routine(scsi_qla_host_t *); 654 extern int qlafx00_rescan_isp(scsi_qla_host_t *); 655 extern int qlafx00_loop_reset(scsi_qla_host_t *vha); 656 657 /* qla82xx related functions */ 658 659 /* PCI related functions */ 660 extern int qla82xx_pci_config(struct scsi_qla_host *); 661 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 662 extern int qla82xx_pci_region_offset(struct pci_dev *, int); 663 extern int qla82xx_iospace_config(struct qla_hw_data *); 664 665 /* Initialization related functions */ 666 extern void qla82xx_reset_chip(struct scsi_qla_host *); 667 extern void qla82xx_config_rings(struct scsi_qla_host *); 668 extern void qla82xx_watchdog(scsi_qla_host_t *); 669 extern int qla82xx_start_firmware(scsi_qla_host_t *); 670 671 /* Firmware and flash related functions */ 672 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 673 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 674 uint32_t, uint32_t); 675 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 676 uint32_t, uint32_t); 677 678 /* Mailbox related functions */ 679 extern int qla82xx_abort_isp(scsi_qla_host_t *); 680 extern int qla82xx_restart_isp(scsi_qla_host_t *); 681 682 /* IOCB related functions */ 683 extern int qla82xx_start_scsi(srb_t *); 684 extern void qla2x00_sp_free(void *, void *); 685 extern void qla2x00_sp_timeout(unsigned long); 686 extern void qla2x00_bsg_job_done(void *, void *, int); 687 extern void qla2x00_bsg_sp_free(void *, void *); 688 extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *); 689 690 /* Interrupt related */ 691 extern irqreturn_t qla82xx_intr_handler(int, void *); 692 extern irqreturn_t qla82xx_msi_handler(int, void *); 693 extern irqreturn_t qla82xx_msix_default(int, void *); 694 extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 695 extern void qla82xx_enable_intrs(struct qla_hw_data *); 696 extern void qla82xx_disable_intrs(struct qla_hw_data *); 697 extern void qla82xx_poll(int, void *); 698 extern void qla82xx_init_flags(struct qla_hw_data *); 699 700 /* ISP 8021 hardware related */ 701 extern void qla82xx_set_drv_active(scsi_qla_host_t *); 702 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 703 extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 704 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 705 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 706 707 /* ISP 8021 IDC */ 708 extern void qla82xx_clear_drv_active(struct qla_hw_data *); 709 extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 710 extern int qla82xx_idc_lock(struct qla_hw_data *); 711 extern void qla82xx_idc_unlock(struct qla_hw_data *); 712 extern int qla82xx_device_state_handler(scsi_qla_host_t *); 713 extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *); 714 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 715 716 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 717 size_t, char *); 718 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 719 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 720 extern void qla82xx_start_iocbs(scsi_qla_host_t *); 721 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 722 extern int qla82xx_check_md_needed(scsi_qla_host_t *); 723 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 724 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *); 725 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *); 726 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 727 extern char *qdev_state(uint32_t); 728 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); 729 extern int qla82xx_read_temperature(scsi_qla_host_t *); 730 extern int qla8044_read_temperature(scsi_qla_host_t *); 731 732 /* BSG related functions */ 733 extern int qla24xx_bsg_request(struct fc_bsg_job *); 734 extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 735 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 736 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 737 dma_addr_t, size_t, uint32_t); 738 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 739 uint16_t *, uint16_t *); 740 741 /* 83xx related functions */ 742 extern void qla83xx_fw_dump(scsi_qla_host_t *, int); 743 744 /* Minidump related functions */ 745 extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 746 extern int qla82xx_md_get_template(scsi_qla_host_t *); 747 extern int qla82xx_md_alloc(scsi_qla_host_t *); 748 extern void qla82xx_md_free(scsi_qla_host_t *); 749 extern int qla82xx_md_collect(scsi_qla_host_t *); 750 extern void qla82xx_md_prep(scsi_qla_host_t *); 751 extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 752 extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha); 753 754 /* Function declarations for ISP8044 */ 755 extern int qla8044_idc_lock(struct qla_hw_data *ha); 756 extern void qla8044_idc_unlock(struct qla_hw_data *ha); 757 extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr); 758 extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val); 759 extern void qla8044_read_reset_template(struct scsi_qla_host *ha); 760 extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha); 761 extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg); 762 extern void qla8044_wr_direct(struct scsi_qla_host *vha, 763 const uint32_t crb_reg, const uint32_t value); 764 extern int qla8044_device_state_handler(struct scsi_qla_host *vha); 765 extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha); 766 extern void qla8044_clear_drv_active(struct qla_hw_data *); 767 void qla8044_get_minidump(struct scsi_qla_host *vha); 768 int qla8044_collect_md_data(struct scsi_qla_host *vha); 769 extern int qla8044_md_get_template(scsi_qla_host_t *); 770 extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *, 771 uint32_t, uint32_t); 772 extern irqreturn_t qla8044_intr_handler(int, void *); 773 extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t); 774 extern int qla8044_abort_isp(scsi_qla_host_t *); 775 extern int qla8044_check_fw_alive(struct scsi_qla_host *); 776 777 extern void qlt_host_reset_handler(struct qla_hw_data *ha); 778 extern int qla_get_exlogin_status(scsi_qla_host_t *, uint16_t *, 779 uint16_t *); 780 extern int qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr); 781 extern int qla_get_exchoffld_status(scsi_qla_host_t *, uint16_t *, uint16_t *); 782 extern int qla_set_exchoffld_mem_cfg(scsi_qla_host_t *, dma_addr_t); 783 extern void qlt_handle_abts_recv(struct scsi_qla_host *, response_t *); 784 785 #endif /* _QLA_GBL_H */ 786