1 /* 2 * QLogic Fibre Channel HBA Driver 3 * Copyright (c) 2003-2012 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 *, 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 /* 88 * Global Data in qla_os.c source file. 89 */ 90 extern char qla2x00_version_str[]; 91 92 extern int ql2xlogintimeout; 93 extern int qlport_down_retry; 94 extern int ql2xplogiabsentdevice; 95 extern int ql2xloginretrycount; 96 extern int ql2xfdmienable; 97 extern int ql2xallocfwdump; 98 extern int ql2xextended_error_logging; 99 extern int ql2xiidmaenable; 100 extern int ql2xmaxqueues; 101 extern int ql2xmultique_tag; 102 extern int ql2xfwloadbin; 103 extern int ql2xetsenable; 104 extern int ql2xshiftctondsd; 105 extern int ql2xdbwr; 106 extern int ql2xasynctmfenable; 107 extern int ql2xgffidenable; 108 extern int ql2xenabledif; 109 extern int ql2xenablehba_err_chk; 110 extern int ql2xtargetreset; 111 extern int ql2xdontresethba; 112 extern unsigned int ql2xmaxlun; 113 extern int ql2xmdcapmask; 114 extern int ql2xmdenable; 115 116 extern int qla2x00_loop_reset(scsi_qla_host_t *); 117 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 118 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 119 fc_host_event_code, u32); 120 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 121 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 122 uint16_t *); 123 extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *, 124 fc_port_t *, uint16_t *); 125 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 126 uint16_t *); 127 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *, 128 fc_port_t *, uint16_t *); 129 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 130 uint16_t *); 131 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *, 132 fc_port_t *, uint16_t *); 133 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 134 135 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *); 136 137 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, 138 struct qla_hw_data *); 139 extern void qla2x00_free_host(struct scsi_qla_host *); 140 extern void qla2x00_relogin(struct scsi_qla_host *); 141 extern void qla2x00_do_work(struct scsi_qla_host *); 142 extern void qla2x00_free_fcports(struct scsi_qla_host *); 143 144 extern void qla83xx_schedule_work(scsi_qla_host_t *, int); 145 extern void qla83xx_service_idc_aen(struct work_struct *); 146 extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *); 147 extern void qla83xx_idc_state_handler_work(struct work_struct *); 148 extern void qla83xx_nic_core_reset_work(struct work_struct *); 149 150 extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t); 151 extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t); 152 extern int qla83xx_idc_state_handler(scsi_qla_host_t *); 153 extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha); 154 extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha); 155 extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 156 extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 157 158 /* 159 * Global Functions in qla_mid.c source file. 160 */ 161 extern struct scsi_host_template qla2xxx_driver_template; 162 extern struct scsi_transport_template *qla2xxx_transport_vport_template; 163 extern void qla2x00_timer(scsi_qla_host_t *); 164 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); 165 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 166 extern int qla24xx_disable_vp (scsi_qla_host_t *); 167 extern int qla24xx_enable_vp (scsi_qla_host_t *); 168 extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 169 extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 170 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 171 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 172 extern int qla24xx_configure_vhba (scsi_qla_host_t *); 173 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 174 struct vp_rpt_id_entry_24xx *); 175 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 176 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 177 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *); 178 179 extern void qla2x00_sp_free_dma(void *, void *); 180 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); 181 182 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); 183 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); 184 185 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 186 187 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 188 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 189 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 190 191 extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 192 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 193 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 194 uint16_t *); 195 extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 196 197 /* 198 * Global Function Prototypes in qla_iocb.c source file. 199 */ 200 201 extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 202 extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 203 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 204 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 205 extern int qla2x00_start_scsi(srb_t *sp); 206 extern int qla24xx_start_scsi(srb_t *sp); 207 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 208 uint16_t, uint16_t, uint8_t); 209 extern int qla2x00_start_sp(srb_t *); 210 extern uint16_t qla24xx_calc_iocbs(scsi_qla_host_t *, uint16_t); 211 extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t); 212 extern int qla24xx_dif_start_scsi(srb_t *); 213 extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t); 214 extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *); 215 216 extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *); 217 extern int qla2x00_issue_marker(scsi_qla_host_t *, int); 218 219 /* 220 * Global Function Prototypes in qla_mbx.c source file. 221 */ 222 extern int 223 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 224 225 extern int 226 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 227 228 extern int 229 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 230 231 extern int 232 qla2x00_get_fw_version(scsi_qla_host_t *); 233 234 extern int 235 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 236 237 extern int 238 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 239 240 extern int 241 qla2x00_mbx_reg_test(scsi_qla_host_t *); 242 243 extern int 244 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 245 246 extern int 247 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 248 249 extern int 250 qla2x00_abort_command(srb_t *); 251 252 extern int 253 qla2x00_abort_target(struct fc_port *, unsigned int, int); 254 255 extern int 256 qla2x00_lun_reset(struct fc_port *, unsigned int, int); 257 258 extern int 259 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 260 uint8_t *, uint16_t *, uint16_t *); 261 262 extern int 263 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 264 265 extern int 266 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 267 268 extern int 269 qla2x00_get_node_name_list(scsi_qla_host_t *, void **, int *); 270 271 extern int 272 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 273 274 extern int 275 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 276 277 extern int 278 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 279 280 extern int 281 qla2x00_lip_reset(scsi_qla_host_t *); 282 283 extern int 284 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 285 286 extern int 287 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 288 uint16_t *, uint8_t); 289 extern int 290 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 291 uint16_t *, uint8_t); 292 293 extern int 294 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 295 uint8_t); 296 297 extern int 298 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 299 300 extern int 301 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 302 303 extern int 304 qla2x00_full_login_lip(scsi_qla_host_t *ha); 305 306 extern int 307 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 308 309 extern int 310 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, 311 uint16_t *, uint16_t *, uint16_t *, uint16_t *); 312 313 extern int 314 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 315 316 extern int 317 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 318 dma_addr_t); 319 320 extern int 321 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 322 dma_addr_t); 323 324 extern int qla24xx_abort_command(srb_t *); 325 extern int 326 qla24xx_abort_target(struct fc_port *, unsigned int, int); 327 extern int 328 qla24xx_lun_reset(struct fc_port *, unsigned int, int); 329 extern int 330 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 331 unsigned int, enum nexus_wait_type); 332 extern int 333 qla2x00_system_error(scsi_qla_host_t *); 334 335 extern int 336 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 337 338 extern int 339 qla2x00_stop_firmware(scsi_qla_host_t *); 340 341 extern int 342 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 343 extern int 344 qla2x00_disable_eft_trace(scsi_qla_host_t *); 345 346 extern int 347 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 348 uint32_t *); 349 350 extern int 351 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 352 353 extern int 354 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 355 uint16_t, uint16_t, uint16_t, uint16_t); 356 357 extern int 358 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 359 uint16_t, uint16_t, uint16_t, uint16_t); 360 361 extern int 362 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 363 364 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 365 366 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 367 368 extern int 369 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 370 371 extern int 372 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 373 374 extern int 375 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 376 377 extern int 378 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 379 380 extern int 381 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 382 383 extern int 384 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 385 386 extern int 387 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 388 389 extern int 390 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 391 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 392 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 393 uint16_t *); 394 extern int 395 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 396 397 extern int 398 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 399 400 extern int 401 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *); 402 403 extern int 404 qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 405 406 /* 407 * Global Function Prototypes in qla_isr.c source file. 408 */ 409 extern irqreturn_t qla2100_intr_handler(int, void *); 410 extern irqreturn_t qla2300_intr_handler(int, void *); 411 extern irqreturn_t qla24xx_intr_handler(int, void *); 412 extern void qla2x00_process_response_queue(struct rsp_que *); 413 extern void 414 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 415 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 416 extern void qla2x00_free_irqs(scsi_qla_host_t *); 417 418 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 419 extern char *qla2x00_get_link_speed_str(struct qla_hw_data *); 420 421 /* 422 * Global Function Prototypes in qla_sup.c source file. 423 */ 424 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 425 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 426 uint32_t, uint32_t); 427 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 428 uint32_t); 429 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 430 uint32_t); 431 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 432 uint32_t); 433 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 434 uint32_t); 435 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 436 uint32_t); 437 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 438 uint32_t); 439 440 extern int qla2x00_beacon_on(struct scsi_qla_host *); 441 extern int qla2x00_beacon_off(struct scsi_qla_host *); 442 extern void qla2x00_beacon_blink(struct scsi_qla_host *); 443 extern int qla24xx_beacon_on(struct scsi_qla_host *); 444 extern int qla24xx_beacon_off(struct scsi_qla_host *); 445 extern void qla24xx_beacon_blink(struct scsi_qla_host *); 446 extern void qla83xx_beacon_blink(struct scsi_qla_host *); 447 extern int qla82xx_beacon_on(struct scsi_qla_host *); 448 extern int qla82xx_beacon_off(struct scsi_qla_host *); 449 extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t); 450 extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *); 451 extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *); 452 extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t, 453 uint32_t, uint16_t *); 454 455 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 456 uint32_t, uint32_t); 457 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 458 uint32_t, uint32_t); 459 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 460 uint32_t, uint32_t); 461 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 462 uint32_t, uint32_t); 463 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 464 uint32_t, uint32_t); 465 466 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 467 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 468 469 extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 470 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 471 472 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 473 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 474 475 /* 476 * Global Function Prototypes in qla_dbg.c source file. 477 */ 478 extern void qla2100_fw_dump(scsi_qla_host_t *, int); 479 extern void qla2300_fw_dump(scsi_qla_host_t *, int); 480 extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 481 extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 482 extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 483 extern void qla2x00_dump_regs(scsi_qla_host_t *); 484 extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 485 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 486 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); 487 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, 488 uint8_t *, uint32_t); 489 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 490 491 /* 492 * Global Function Prototypes in qla_gs.c source file. 493 */ 494 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 495 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 496 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 497 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 498 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 499 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 500 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 501 extern int qla2x00_rft_id(scsi_qla_host_t *); 502 extern int qla2x00_rff_id(scsi_qla_host_t *); 503 extern int qla2x00_rnn_id(scsi_qla_host_t *); 504 extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 505 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 506 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 507 extern int qla2x00_fdmi_register(scsi_qla_host_t *); 508 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 509 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 510 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *); 511 512 /* 513 * Global Function Prototypes in qla_attr.c source file. 514 */ 515 struct device_attribute; 516 extern struct device_attribute *qla2x00_host_attrs[]; 517 struct fc_function_template; 518 extern struct fc_function_template qla2xxx_transport_functions; 519 extern struct fc_function_template qla2xxx_transport_vport_functions; 520 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 521 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 522 extern void qla2x00_init_host_attr(scsi_qla_host_t *); 523 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 524 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 525 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 526 extern int qla2x00_echo_test(scsi_qla_host_t *, 527 struct msg_echo_lb *, uint16_t *); 528 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 529 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 530 struct qla_fcp_prio_cfg *, uint8_t); 531 532 /* 533 * Global Function Prototypes in qla_dfs.c source file. 534 */ 535 extern int qla2x00_dfs_setup(scsi_qla_host_t *); 536 extern int qla2x00_dfs_remove(scsi_qla_host_t *); 537 538 /* Globa function prototypes for multi-q */ 539 extern int qla25xx_request_irq(struct rsp_que *); 540 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 541 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 542 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 543 uint16_t, int, uint8_t); 544 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 545 uint16_t, int); 546 extern void qla2x00_init_response_q_entries(struct rsp_que *); 547 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 548 extern int qla25xx_delete_queues(struct scsi_qla_host *); 549 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 550 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 551 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 552 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 553 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 554 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 555 556 /* qla82xx related functions */ 557 558 /* PCI related functions */ 559 extern int qla82xx_pci_config(struct scsi_qla_host *); 560 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 561 extern int qla82xx_pci_region_offset(struct pci_dev *, int); 562 extern int qla82xx_iospace_config(struct qla_hw_data *); 563 564 /* Initialization related functions */ 565 extern void qla82xx_reset_chip(struct scsi_qla_host *); 566 extern void qla82xx_config_rings(struct scsi_qla_host *); 567 extern void qla82xx_watchdog(scsi_qla_host_t *); 568 extern int qla82xx_start_firmware(scsi_qla_host_t *); 569 570 /* Firmware and flash related functions */ 571 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 572 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 573 uint32_t, uint32_t); 574 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 575 uint32_t, uint32_t); 576 577 /* Mailbox related functions */ 578 extern int qla82xx_abort_isp(scsi_qla_host_t *); 579 extern int qla82xx_restart_isp(scsi_qla_host_t *); 580 581 /* IOCB related functions */ 582 extern int qla82xx_start_scsi(srb_t *); 583 extern void qla2x00_sp_free(void *, void *); 584 extern void qla2x00_sp_timeout(unsigned long); 585 extern void qla2x00_bsg_job_done(void *, void *, int); 586 extern void qla2x00_bsg_sp_free(void *, void *); 587 extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *); 588 589 /* Interrupt related */ 590 extern irqreturn_t qla82xx_intr_handler(int, void *); 591 extern irqreturn_t qla82xx_msi_handler(int, void *); 592 extern irqreturn_t qla82xx_msix_default(int, void *); 593 extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 594 extern void qla82xx_enable_intrs(struct qla_hw_data *); 595 extern void qla82xx_disable_intrs(struct qla_hw_data *); 596 extern void qla82xx_poll(int, void *); 597 extern void qla82xx_init_flags(struct qla_hw_data *); 598 599 /* ISP 8021 hardware related */ 600 extern void qla82xx_set_drv_active(scsi_qla_host_t *); 601 extern void qla82xx_crb_win_unlock(struct qla_hw_data *); 602 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 603 extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 604 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 605 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 606 607 /* ISP 8021 IDC */ 608 extern void qla82xx_clear_drv_active(struct qla_hw_data *); 609 extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 610 extern int qla82xx_idc_lock(struct qla_hw_data *); 611 extern void qla82xx_idc_unlock(struct qla_hw_data *); 612 extern int qla82xx_device_state_handler(scsi_qla_host_t *); 613 extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *); 614 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 615 616 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 617 size_t, char *); 618 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 619 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 620 extern void qla82xx_start_iocbs(scsi_qla_host_t *); 621 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 622 extern int qla82xx_check_md_needed(scsi_qla_host_t *); 623 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 624 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *); 625 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *); 626 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 627 extern char *qdev_state(uint32_t); 628 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); 629 630 /* BSG related functions */ 631 extern int qla24xx_bsg_request(struct fc_bsg_job *); 632 extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 633 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 634 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 635 dma_addr_t, size_t, uint32_t); 636 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 637 uint16_t *, uint16_t *); 638 639 /* 83xx related functions */ 640 extern void qla83xx_fw_dump(scsi_qla_host_t *, int); 641 642 /* Minidump related functions */ 643 extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 644 extern int qla82xx_md_get_template(scsi_qla_host_t *); 645 extern int qla82xx_md_alloc(scsi_qla_host_t *); 646 extern void qla82xx_md_free(scsi_qla_host_t *); 647 extern int qla82xx_md_collect(scsi_qla_host_t *); 648 extern void qla82xx_md_prep(scsi_qla_host_t *); 649 extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 650 651 #endif /* _QLA_GBL_H */ 652