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 */ 15extern int qla2x00_initialize_adapter(scsi_qla_host_t *); 16 17extern int qla2100_pci_config(struct scsi_qla_host *); 18extern int qla2300_pci_config(struct scsi_qla_host *); 19extern int qla24xx_pci_config(scsi_qla_host_t *); 20extern int qla25xx_pci_config(scsi_qla_host_t *); 21extern void qla2x00_reset_chip(struct scsi_qla_host *); 22extern void qla24xx_reset_chip(struct scsi_qla_host *); 23extern int qla2x00_chip_diag(struct scsi_qla_host *); 24extern int qla24xx_chip_diag(struct scsi_qla_host *); 25extern void qla2x00_config_rings(struct scsi_qla_host *); 26extern void qla24xx_config_rings(struct scsi_qla_host *); 27extern void qla2x00_reset_adapter(struct scsi_qla_host *); 28extern void qla24xx_reset_adapter(struct scsi_qla_host *); 29extern int qla2x00_nvram_config(struct scsi_qla_host *); 30extern int qla24xx_nvram_config(struct scsi_qla_host *); 31extern int qla81xx_nvram_config(struct scsi_qla_host *); 32extern void qla2x00_update_fw_options(struct scsi_qla_host *); 33extern void qla24xx_update_fw_options(scsi_qla_host_t *); 34extern void qla81xx_update_fw_options(scsi_qla_host_t *); 35extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *); 36extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *); 37extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *); 38 39extern int qla2x00_perform_loop_resync(scsi_qla_host_t *); 40extern int qla2x00_loop_resync(scsi_qla_host_t *); 41 42extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *); 43 44extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *); 45extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *); 46 47extern void qla2x00_update_fcports(scsi_qla_host_t *); 48 49extern int qla2x00_abort_isp(scsi_qla_host_t *); 50extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *); 51extern void qla2x00_quiesce_io(scsi_qla_host_t *); 52 53extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *); 54 55extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *); 56extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *); 57 58extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *); 59 60extern void qla84xx_put_chip(struct scsi_qla_host *); 61 62extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *, 63 uint16_t *); 64extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *); 65extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *, 66 uint16_t *); 67extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t); 68extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *, 69 uint16_t *); 70extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *, 71 uint16_t *); 72extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *, 73 uint16_t *); 74extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *); 75extern void *qla2x00_alloc_iocbs_ready(struct scsi_qla_host *, srb_t *); 76extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *); 77 78extern fc_port_t * 79qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t ); 80 81extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t); 82extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *); 83extern void qla83xx_idc_audit(scsi_qla_host_t *, int); 84extern int qla83xx_nic_core_reset(scsi_qla_host_t *); 85extern void qla83xx_reset_ownership(scsi_qla_host_t *); 86extern int qla2xxx_mctp_dump(scsi_qla_host_t *); 87 88extern int 89qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *); 90extern int qla2x00_init_rings(scsi_qla_host_t *); 91 92/* 93 * Global Data in qla_os.c source file. 94 */ 95extern char qla2x00_version_str[]; 96 97extern int ql2xlogintimeout; 98extern int qlport_down_retry; 99extern int ql2xplogiabsentdevice; 100extern int ql2xloginretrycount; 101extern int ql2xfdmienable; 102extern int ql2xallocfwdump; 103extern int ql2xextended_error_logging; 104extern int ql2xiidmaenable; 105extern int ql2xmaxqueues; 106extern int ql2xmultique_tag; 107extern int ql2xfwloadbin; 108extern int ql2xetsenable; 109extern int ql2xshiftctondsd; 110extern int ql2xdbwr; 111extern int ql2xasynctmfenable; 112extern int ql2xgffidenable; 113extern int ql2xenabledif; 114extern int ql2xenablehba_err_chk; 115extern int ql2xtargetreset; 116extern int ql2xdontresethba; 117extern uint64_t ql2xmaxlun; 118extern int ql2xmdcapmask; 119extern int ql2xmdenable; 120 121extern int qla2x00_loop_reset(scsi_qla_host_t *); 122extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 123extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 124 fc_host_event_code, u32); 125extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 126extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 127 uint16_t *); 128extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *, 129 fc_port_t *, uint16_t *); 130extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 131 uint16_t *); 132extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *, 133 fc_port_t *, uint16_t *); 134extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 135 uint16_t *); 136extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *, 137 fc_port_t *, uint16_t *); 138 139extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *); 140 141extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, 142 struct qla_hw_data *); 143extern void qla2x00_free_host(struct scsi_qla_host *); 144extern void qla2x00_relogin(struct scsi_qla_host *); 145extern void qla2x00_do_work(struct scsi_qla_host *); 146extern void qla2x00_free_fcports(struct scsi_qla_host *); 147 148extern void qla83xx_schedule_work(scsi_qla_host_t *, int); 149extern void qla83xx_service_idc_aen(struct work_struct *); 150extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *); 151extern void qla83xx_idc_state_handler_work(struct work_struct *); 152extern void qla83xx_nic_core_reset_work(struct work_struct *); 153 154extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t); 155extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t); 156extern int qla83xx_idc_state_handler(scsi_qla_host_t *); 157extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha); 158extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha); 159extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 160extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 161extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 162 163extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 164extern void qla2x00_disable_board_on_pci_error(struct work_struct *); 165 166/* 167 * Global Functions in qla_mid.c source file. 168 */ 169extern struct scsi_host_template qla2xxx_driver_template; 170extern struct scsi_transport_template *qla2xxx_transport_vport_template; 171extern void qla2x00_timer(scsi_qla_host_t *); 172extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); 173extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 174extern int qla24xx_disable_vp (scsi_qla_host_t *); 175extern int qla24xx_enable_vp (scsi_qla_host_t *); 176extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 177extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 178extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 179extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 180extern int qla24xx_configure_vhba (scsi_qla_host_t *); 181extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 182 struct vp_rpt_id_entry_24xx *); 183extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 184extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 185extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *); 186 187extern void qla2x00_sp_free_dma(void *, void *); 188extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); 189 190extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); 191extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); 192 193extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 194 195extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 196extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 197extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 198 199extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 200extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 201extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 202 uint16_t *); 203extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 204 205/* 206 * Global Function Prototypes in qla_iocb.c source file. 207 */ 208 209extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 210extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 211extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 212extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 213extern int qla2x00_start_scsi(srb_t *sp); 214extern int qla24xx_start_scsi(srb_t *sp); 215int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 216 uint16_t, uint64_t, uint8_t); 217extern int qla2x00_start_sp(srb_t *); 218extern int qla24xx_dif_start_scsi(srb_t *); 219extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t); 220extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *); 221 222extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *); 223extern int qla2x00_issue_marker(scsi_qla_host_t *, int); 224extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *, 225 uint32_t *, uint16_t, struct qla_tgt_cmd *); 226extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *, 227 uint32_t *, uint16_t, struct qla_tgt_cmd *); 228extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *, 229 uint32_t *, uint16_t, struct qla_tgt_cmd *); 230 231 232/* 233 * Global Function Prototypes in qla_mbx.c source file. 234 */ 235extern int 236qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 237 238extern int 239qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 240 241extern int 242qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 243 244extern int 245qla2x00_get_fw_version(scsi_qla_host_t *); 246 247extern int 248qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 249 250extern int 251qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 252 253extern int 254qla2x00_mbx_reg_test(scsi_qla_host_t *); 255 256extern int 257qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 258 259extern int 260qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 261 262extern int 263qla2x00_abort_command(srb_t *); 264 265extern int 266qla2x00_abort_target(struct fc_port *, uint64_t, int); 267 268extern int 269qla2x00_lun_reset(struct fc_port *, uint64_t, int); 270 271extern int 272qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 273 uint8_t *, uint16_t *, uint16_t *); 274 275extern int 276qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 277 278extern int 279qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 280 281extern int 282qla2x00_get_node_name_list(scsi_qla_host_t *, void **, int *); 283 284extern int 285qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 286 287extern int 288qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 289 290extern int 291qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 292 293extern int 294qla24xx_link_initialize(scsi_qla_host_t *); 295 296extern int 297qla2x00_lip_reset(scsi_qla_host_t *); 298 299extern int 300qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 301 302extern int 303qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 304 uint16_t *, uint8_t); 305extern int 306qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 307 uint16_t *, uint8_t); 308 309extern int 310qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 311 uint8_t); 312 313extern int 314qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 315 316extern int 317qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 318 319extern int 320qla2x00_full_login_lip(scsi_qla_host_t *ha); 321 322extern int 323qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 324 325extern int 326qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, 327 uint16_t *, uint16_t *, uint16_t *, uint16_t *); 328 329extern int 330qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 331 332extern int 333qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 334 dma_addr_t); 335 336extern int 337qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 338 dma_addr_t); 339 340extern int qla24xx_abort_command(srb_t *); 341extern int qla24xx_async_abort_command(srb_t *); 342extern int 343qla24xx_abort_target(struct fc_port *, uint64_t, int); 344extern int 345qla24xx_lun_reset(struct fc_port *, uint64_t, int); 346extern int 347qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 348 uint64_t, enum nexus_wait_type); 349extern int 350qla2x00_system_error(scsi_qla_host_t *); 351 352extern int 353qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t); 354extern int 355qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *); 356 357extern int 358qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t); 359extern int 360qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *); 361 362extern int 363qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 364 365extern int 366qla2x00_stop_firmware(scsi_qla_host_t *); 367 368extern int 369qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 370extern int 371qla2x00_disable_eft_trace(scsi_qla_host_t *); 372 373extern int 374qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 375 uint32_t *); 376 377extern int 378qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 379 380extern int 381qla82xx_set_driver_version(scsi_qla_host_t *, char *); 382 383extern int 384qla25xx_set_driver_version(scsi_qla_host_t *, char *); 385 386extern int 387qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 388 uint16_t, uint16_t, uint16_t, uint16_t); 389 390extern int 391qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 392 uint16_t, uint16_t, uint16_t, uint16_t); 393 394extern int 395qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 396 397extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 398 399extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 400 401extern int 402qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 403 404extern int 405qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 406 407extern int 408qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 409 410extern int 411qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 412 413extern int 414qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 415 416extern int 417qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 418 419extern int 420qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 421 422extern int 423qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 424extern int qla2x00_get_data_rate(scsi_qla_host_t *); 425extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 426 uint16_t *); 427extern int 428qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 429 430extern int 431qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 432 433extern int 434qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *); 435 436extern int 437qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 438 439/* 440 * Global Function Prototypes in qla_isr.c source file. 441 */ 442extern irqreturn_t qla2100_intr_handler(int, void *); 443extern irqreturn_t qla2300_intr_handler(int, void *); 444extern irqreturn_t qla24xx_intr_handler(int, void *); 445extern void qla2x00_process_response_queue(struct rsp_que *); 446extern void 447qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 448extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 449extern void qla2x00_free_irqs(scsi_qla_host_t *); 450 451extern int qla2x00_get_data_rate(scsi_qla_host_t *); 452extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t); 453extern srb_t * 454qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *, 455 void *); 456extern void 457qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *, 458 uint32_t); 459 460/* 461 * Global Function Prototypes in qla_sup.c source file. 462 */ 463extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 464extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 465 uint32_t, uint32_t); 466extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 467 uint32_t); 468extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 469 uint32_t); 470extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 471 uint32_t); 472extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 473 uint32_t); 474extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 475 uint32_t); 476extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 477 uint32_t); 478extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t); 479bool qla2x00_check_reg32_for_disconnect(scsi_qla_host_t *, uint32_t); 480bool qla2x00_check_reg16_for_disconnect(scsi_qla_host_t *, uint16_t); 481 482extern int qla2x00_beacon_on(struct scsi_qla_host *); 483extern int qla2x00_beacon_off(struct scsi_qla_host *); 484extern void qla2x00_beacon_blink(struct scsi_qla_host *); 485extern int qla24xx_beacon_on(struct scsi_qla_host *); 486extern int qla24xx_beacon_off(struct scsi_qla_host *); 487extern void qla24xx_beacon_blink(struct scsi_qla_host *); 488extern void qla83xx_beacon_blink(struct scsi_qla_host *); 489extern int qla82xx_beacon_on(struct scsi_qla_host *); 490extern int qla82xx_beacon_off(struct scsi_qla_host *); 491extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t); 492extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *); 493extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *); 494extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t, 495 uint32_t, uint16_t *); 496 497extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 498 uint32_t, uint32_t); 499extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 500 uint32_t, uint32_t); 501extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 502 uint32_t, uint32_t); 503extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 504 uint32_t, uint32_t); 505extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 506 uint32_t, uint32_t); 507extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *, 508 uint8_t *, uint32_t, uint32_t); 509extern void qla8044_watchdog(struct scsi_qla_host *vha); 510 511extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 512extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 513extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *); 514 515extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 516extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 517 518extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 519extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 520 521/* 522 * Global Function Prototypes in qla_dbg.c source file. 523 */ 524extern void qla2100_fw_dump(scsi_qla_host_t *, int); 525extern void qla2300_fw_dump(scsi_qla_host_t *, int); 526extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 527extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 528extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 529extern void qla82xx_fw_dump(scsi_qla_host_t *, int); 530extern void qla8044_fw_dump(scsi_qla_host_t *, int); 531 532extern void qla27xx_fwdump(scsi_qla_host_t *, int); 533extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *); 534extern int qla27xx_fwdt_template_valid(void *); 535extern ulong qla27xx_fwdt_template_size(void *); 536extern const void *qla27xx_fwdt_template_default(void); 537extern ulong qla27xx_fwdt_template_default_size(void); 538 539extern void qla2x00_dump_regs(scsi_qla_host_t *); 540extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 541extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 542extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); 543extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, 544 uint8_t *, uint32_t); 545extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 546 547/* 548 * Global Function Prototypes in qla_gs.c source file. 549 */ 550extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 551extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 552extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 553extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 554extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 555extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 556extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 557extern int qla2x00_rft_id(scsi_qla_host_t *); 558extern int qla2x00_rff_id(scsi_qla_host_t *); 559extern int qla2x00_rnn_id(scsi_qla_host_t *); 560extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 561extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 562extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 563extern int qla2x00_fdmi_register(scsi_qla_host_t *); 564extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 565extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 566extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t); 567 568/* 569 * Global Function Prototypes in qla_attr.c source file. 570 */ 571struct device_attribute; 572extern struct device_attribute *qla2x00_host_attrs[]; 573struct fc_function_template; 574extern struct fc_function_template qla2xxx_transport_functions; 575extern struct fc_function_template qla2xxx_transport_vport_functions; 576extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 577extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool); 578extern void qla2x00_init_host_attr(scsi_qla_host_t *); 579extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 580extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 581extern int qla2x00_echo_test(scsi_qla_host_t *, 582 struct msg_echo_lb *, uint16_t *); 583extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 584extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 585 struct qla_fcp_prio_cfg *, uint8_t); 586 587/* 588 * Global Function Prototypes in qla_dfs.c source file. 589 */ 590extern int qla2x00_dfs_setup(scsi_qla_host_t *); 591extern int qla2x00_dfs_remove(scsi_qla_host_t *); 592 593/* Globa function prototypes for multi-q */ 594extern int qla25xx_request_irq(struct rsp_que *); 595extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 596extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 597extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 598 uint16_t, int, uint8_t); 599extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 600 uint16_t, int); 601extern void qla2x00_init_response_q_entries(struct rsp_que *); 602extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 603extern int qla25xx_delete_queues(struct scsi_qla_host *); 604extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 605extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 606extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 607extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 608extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 609extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 610 611/* qlafx00 related functions */ 612extern int qlafx00_pci_config(struct scsi_qla_host *); 613extern int qlafx00_initialize_adapter(struct scsi_qla_host *); 614extern void qlafx00_soft_reset(scsi_qla_host_t *); 615extern int qlafx00_chip_diag(scsi_qla_host_t *); 616extern void qlafx00_config_rings(struct scsi_qla_host *); 617extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *); 618extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *, size_t); 619extern irqreturn_t qlafx00_intr_handler(int, void *); 620extern void qlafx00_enable_intrs(struct qla_hw_data *); 621extern void qlafx00_disable_intrs(struct qla_hw_data *); 622extern int qlafx00_abort_target(fc_port_t *, uint64_t, int); 623extern int qlafx00_lun_reset(fc_port_t *, uint64_t, int); 624extern int qlafx00_start_scsi(srb_t *); 625extern int qlafx00_abort_isp(scsi_qla_host_t *); 626extern int qlafx00_iospace_config(struct qla_hw_data *); 627extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t); 628extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int); 629extern int qlafx00_fw_ready(scsi_qla_host_t *); 630extern int qlafx00_configure_devices(scsi_qla_host_t *); 631extern int qlafx00_reset_initialize(scsi_qla_host_t *); 632extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t); 633extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *); 634extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t, 635 uint32_t *, int); 636extern uint32_t qlafx00_fw_state_show(struct device *, 637 struct device_attribute *, char *); 638extern void qlafx00_get_host_speed(struct Scsi_Host *); 639extern void qlafx00_init_response_q_entries(struct rsp_que *); 640 641extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *); 642extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *); 643extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *); 644extern void qlafx00_timer_routine(scsi_qla_host_t *); 645extern int qlafx00_rescan_isp(scsi_qla_host_t *); 646extern int qlafx00_loop_reset(scsi_qla_host_t *vha); 647 648/* qla82xx related functions */ 649 650/* PCI related functions */ 651extern int qla82xx_pci_config(struct scsi_qla_host *); 652extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 653extern int qla82xx_pci_region_offset(struct pci_dev *, int); 654extern int qla82xx_iospace_config(struct qla_hw_data *); 655 656/* Initialization related functions */ 657extern void qla82xx_reset_chip(struct scsi_qla_host *); 658extern void qla82xx_config_rings(struct scsi_qla_host *); 659extern void qla82xx_watchdog(scsi_qla_host_t *); 660extern int qla82xx_start_firmware(scsi_qla_host_t *); 661 662/* Firmware and flash related functions */ 663extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 664extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 665 uint32_t, uint32_t); 666extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 667 uint32_t, uint32_t); 668 669/* Mailbox related functions */ 670extern int qla82xx_abort_isp(scsi_qla_host_t *); 671extern int qla82xx_restart_isp(scsi_qla_host_t *); 672 673/* IOCB related functions */ 674extern int qla82xx_start_scsi(srb_t *); 675extern void qla2x00_sp_free(void *, void *); 676extern void qla2x00_sp_timeout(unsigned long); 677extern void qla2x00_bsg_job_done(void *, void *, int); 678extern void qla2x00_bsg_sp_free(void *, void *); 679extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *); 680 681/* Interrupt related */ 682extern irqreturn_t qla82xx_intr_handler(int, void *); 683extern irqreturn_t qla82xx_msi_handler(int, void *); 684extern irqreturn_t qla82xx_msix_default(int, void *); 685extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 686extern void qla82xx_enable_intrs(struct qla_hw_data *); 687extern void qla82xx_disable_intrs(struct qla_hw_data *); 688extern void qla82xx_poll(int, void *); 689extern void qla82xx_init_flags(struct qla_hw_data *); 690 691/* ISP 8021 hardware related */ 692extern void qla82xx_set_drv_active(scsi_qla_host_t *); 693extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 694extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 695extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 696extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 697 698/* ISP 8021 IDC */ 699extern void qla82xx_clear_drv_active(struct qla_hw_data *); 700extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 701extern int qla82xx_idc_lock(struct qla_hw_data *); 702extern void qla82xx_idc_unlock(struct qla_hw_data *); 703extern int qla82xx_device_state_handler(scsi_qla_host_t *); 704extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *); 705extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 706 707extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 708 size_t, char *); 709extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 710extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 711extern void qla82xx_start_iocbs(scsi_qla_host_t *); 712extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 713extern int qla82xx_check_md_needed(scsi_qla_host_t *); 714extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 715extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *); 716extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *); 717extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 718extern char *qdev_state(uint32_t); 719extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); 720extern int qla82xx_read_temperature(scsi_qla_host_t *); 721extern int qla8044_read_temperature(scsi_qla_host_t *); 722 723/* BSG related functions */ 724extern int qla24xx_bsg_request(struct fc_bsg_job *); 725extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 726extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 727extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 728 dma_addr_t, size_t, uint32_t); 729extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 730 uint16_t *, uint16_t *); 731 732/* 83xx related functions */ 733extern void qla83xx_fw_dump(scsi_qla_host_t *, int); 734 735/* Minidump related functions */ 736extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 737extern int qla82xx_md_get_template(scsi_qla_host_t *); 738extern int qla82xx_md_alloc(scsi_qla_host_t *); 739extern void qla82xx_md_free(scsi_qla_host_t *); 740extern int qla82xx_md_collect(scsi_qla_host_t *); 741extern void qla82xx_md_prep(scsi_qla_host_t *); 742extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 743extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha); 744 745/* Function declarations for ISP8044 */ 746extern int qla8044_idc_lock(struct qla_hw_data *ha); 747extern void qla8044_idc_unlock(struct qla_hw_data *ha); 748extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr); 749extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val); 750extern void qla8044_read_reset_template(struct scsi_qla_host *ha); 751extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha); 752extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg); 753extern void qla8044_wr_direct(struct scsi_qla_host *vha, 754 const uint32_t crb_reg, const uint32_t value); 755extern int qla8044_device_state_handler(struct scsi_qla_host *vha); 756extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha); 757extern void qla8044_clear_drv_active(struct qla_hw_data *); 758void qla8044_get_minidump(struct scsi_qla_host *vha); 759int qla8044_collect_md_data(struct scsi_qla_host *vha); 760extern int qla8044_md_get_template(scsi_qla_host_t *); 761extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *, 762 uint32_t, uint32_t); 763extern irqreturn_t qla8044_intr_handler(int, void *); 764extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t); 765extern int qla8044_abort_isp(scsi_qla_host_t *); 766extern int qla8044_check_fw_alive(struct scsi_qla_host *); 767 768extern void qlt_host_reset_handler(struct qla_hw_data *ha); 769#endif /* _QLA_GBL_H */ 770