1022 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * QLogic Fibre Channel HBA Driver4 * Copyright (c) 2003-2014 QLogic Corporation5 */6#ifndef __QLA_GBL_H7#define __QLA_GBL_H8 9#include <linux/interrupt.h>10 11/*12 * Global Function Prototypes in qla_init.c source file.13 */14extern int qla2x00_initialize_adapter(scsi_qla_host_t *);15extern int qla24xx_post_prli_work(struct scsi_qla_host *vha, fc_port_t *fcport);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 int qla2x00_reset_chip(struct scsi_qla_host *);22extern int 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 int qla2x00_reset_adapter(struct scsi_qla_host *);28extern int 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 *);34 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 *);41extern void qla2x00_clear_loop_id(fc_port_t *fcport);42 43extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);44extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);45 46extern int qla24xx_els_dcmd_iocb(scsi_qla_host_t *, int, port_id_t);47extern int qla24xx_els_dcmd2_iocb(scsi_qla_host_t *, int, fc_port_t *);48extern void qla2x00_els_dcmd2_free(scsi_qla_host_t *vha,49 struct els_plogi *els_plogi);50 51extern int qla2x00_abort_isp(scsi_qla_host_t *);52extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *);53extern void qla2x00_quiesce_io(scsi_qla_host_t *);54 55extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);56void qla_register_fcport_fn(struct work_struct *);57extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);58extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);59 60extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *);61 62extern void qla84xx_put_chip(struct scsi_qla_host *);63 64extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *,65 uint16_t *);66extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *);67extern int qla2x00_async_prlo(struct scsi_qla_host *, fc_port_t *);68extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *,69 uint16_t *);70extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint64_t, uint32_t);71struct qla_work_evt *qla2x00_alloc_work(struct scsi_qla_host *,72 enum qla_work_type);73extern int qla24xx_async_gnl(struct scsi_qla_host *, fc_port_t *);74int qla2x00_post_work(struct scsi_qla_host *vha, struct qla_work_evt *e);75extern void *qla2x00_alloc_iocbs_ready(struct qla_qpair *, srb_t *);76extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *);77extern int qla24xx_async_abort_cmd(srb_t *, bool);78 79extern void qla2x00_set_fcport_state(fc_port_t *fcport, int state);80extern fc_port_t *81qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t );82 83extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t);84extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *);85extern void qla83xx_idc_audit(scsi_qla_host_t *, int);86extern int qla83xx_nic_core_reset(scsi_qla_host_t *);87extern void qla83xx_reset_ownership(scsi_qla_host_t *);88extern int qla2xxx_mctp_dump(scsi_qla_host_t *);89 90extern int91qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *);92extern int qla2x00_init_rings(scsi_qla_host_t *);93extern struct qla_qpair *qla2xxx_create_qpair(struct scsi_qla_host *,94 int, int, bool);95extern int qla2xxx_delete_qpair(struct scsi_qla_host *, struct qla_qpair *);96void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea);97void qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha,98 struct event_arg *ea);99void qla24xx_handle_relogin_event(scsi_qla_host_t *vha,100 struct event_arg *ea);101int qla24xx_async_gpdb(struct scsi_qla_host *, fc_port_t *, u8);102int qla24xx_async_prli(struct scsi_qla_host *, fc_port_t *);103int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *,104 struct imm_ntfy_from_isp *, int);105int qla24xx_post_newsess_work(struct scsi_qla_host *, port_id_t *, u8 *, u8*,106 void *, u8);107int qla24xx_fcport_handle_login(struct scsi_qla_host *, fc_port_t *);108int qla24xx_detect_sfp(scsi_qla_host_t *);109int qla24xx_post_gpdb_work(struct scsi_qla_host *, fc_port_t *, u8);110 111extern void qla28xx_get_aux_images(struct scsi_qla_host *,112 struct active_regions *);113extern void qla27xx_get_active_image(struct scsi_qla_host *,114 struct active_regions *);115 116void qla2x00_async_prlo_done(struct scsi_qla_host *, fc_port_t *,117 uint16_t *);118extern int qla2x00_post_async_prlo_work(struct scsi_qla_host *, fc_port_t *,119 uint16_t *);120extern int qla2x00_post_async_prlo_done_work(struct scsi_qla_host *,121 fc_port_t *, uint16_t *);122int qla_post_iidma_work(struct scsi_qla_host *vha, fc_port_t *fcport);123void qla_do_iidma_work(struct scsi_qla_host *vha, fc_port_t *fcport);124int qla2x00_reserve_mgmt_server_loop_id(scsi_qla_host_t *);125void qla_rscn_replay(fc_port_t *fcport);126void qla24xx_free_purex_item(struct purex_item *item);127extern bool qla24xx_risc_firmware_invalid(uint32_t *);128void qla_init_iocb_limit(scsi_qla_host_t *);129 130void qla_edif_list_del(fc_port_t *fcport);131void qla_edif_sadb_release(struct qla_hw_data *ha);132int qla_edif_sadb_build_free_pool(struct qla_hw_data *ha);133void qla_edif_sadb_release_free_pool(struct qla_hw_data *ha);134void qla_chk_edif_rx_sa_delete_pending(scsi_qla_host_t *vha,135 srb_t *sp, struct sts_entry_24xx *sts24);136void qlt_chk_edif_rx_sa_delete_pending(scsi_qla_host_t *vha, fc_port_t *fcport,137 struct ctio7_from_24xx *ctio);138void qla2x00_release_all_sadb(struct scsi_qla_host *vha, struct fc_port *fcport);139int qla_edif_process_els(scsi_qla_host_t *vha, struct bsg_job *bsgjob);140void qla_edif_sess_down(struct scsi_qla_host *vha, struct fc_port *sess);141void qla_edif_clear_appdata(struct scsi_qla_host *vha,142 struct fc_port *fcport);143const char *sc_to_str(uint16_t cmd);144void qla_adjust_iocb_limit(scsi_qla_host_t *vha);145 146/*147 * Global Data in qla_os.c source file.148 */149extern char qla2x00_version_str[];150 151extern struct kmem_cache *srb_cachep;152extern struct kmem_cache *qla_tgt_plogi_cachep;153 154extern int ql2xlogintimeout;155extern int qlport_down_retry;156extern int ql2xplogiabsentdevice;157extern int ql2xloginretrycount;158extern int ql2xfdmienable;159extern int ql2xrdpenable;160extern int ql2xsmartsan;161extern int ql2xallocfwdump;162extern int ql2xextended_error_logging;163extern int ql2xextended_error_logging_ktrace;164extern int ql2xiidmaenable;165extern int ql2xmqsupport;166extern int ql2xfwloadbin;167extern int ql2xetsenable;168extern int ql2xshiftctondsd;169extern int ql2xdbwr;170extern int ql2xasynctmfenable;171extern int ql2xgffidenable;172extern int ql2xenabledif;173extern int ql2xenablehba_err_chk;174extern int ql2xdontresethba;175extern uint64_t ql2xmaxlun;176extern int ql2xmdcapmask;177extern int ql2xmdenable;178extern int ql2xexlogins;179extern int ql2xexchoffld;180extern int ql2xiniexchg;181extern int ql2xfwholdabts;182extern int ql2xmvasynctoatio;183extern int ql2xuctrlirq;184extern int ql2xnvmeenable;185extern int ql2xautodetectsfp;186extern int ql2xenablemsix;187extern int qla2xuseresexchforels;188extern int ql2xdifbundlinginternalbuffers;189extern int ql2xfulldump_on_mpifail;190extern int ql2xsecenable;191extern int ql2xenforce_iocb_limit;192extern int ql2xabts_wait_nvme;193extern u32 ql2xnvme_queues;194extern int ql2xfc2target;195 196extern int qla2x00_loop_reset(scsi_qla_host_t *);197extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);198extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum199 fc_host_event_code, u32);200extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *);201extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,202 uint16_t *);203extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,204 uint16_t *);205extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *,206 uint16_t *);207extern int qla2x00_set_exlogins_buffer(struct scsi_qla_host *);208extern void qla2x00_free_exlogin_buffer(struct qla_hw_data *);209extern int qla2x00_set_exchoffld_buffer(struct scsi_qla_host *);210extern void qla2x00_free_exchoffld_buffer(struct qla_hw_data *);211 212extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *);213 214extern struct scsi_qla_host *qla2x00_create_host(const struct scsi_host_template *,215 struct qla_hw_data *);216extern void qla2x00_relogin(struct scsi_qla_host *);217extern void qla2x00_do_work(struct scsi_qla_host *);218extern void qla2x00_free_fcports(struct scsi_qla_host *);219extern void qla2x00_free_fcport(fc_port_t *);220 221extern void qla83xx_schedule_work(scsi_qla_host_t *, int);222extern void qla83xx_service_idc_aen(struct work_struct *);223extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *);224extern void qla83xx_idc_state_handler_work(struct work_struct *);225extern void qla83xx_nic_core_reset_work(struct work_struct *);226 227extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t);228extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t);229extern int qla83xx_idc_state_handler(scsi_qla_host_t *);230extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha);231extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha);232extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha);233extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha);234 235extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);236extern void qla2x00_disable_board_on_pci_error(struct work_struct *);237extern void qla2x00_sp_compl(srb_t *sp, int);238extern void qla2xxx_qpair_sp_free_dma(srb_t *sp);239extern void qla2xxx_qpair_sp_compl(srb_t *sp, int);240extern void qla24xx_sched_upd_fcport(fc_port_t *);241int qla24xx_post_gnl_work(struct scsi_qla_host *, fc_port_t *);242int qla24xx_post_relogin_work(struct scsi_qla_host *vha);243void qla2x00_wait_for_sess_deletion(scsi_qla_host_t *);244void qla24xx_process_purex_rdp(struct scsi_qla_host *vha,245 struct purex_item *pkt);246void qla_pci_set_eeh_busy(struct scsi_qla_host *);247void qla_schedule_eeh_work(struct scsi_qla_host *);248struct edif_sa_ctl *qla_edif_find_sa_ctl_by_index(fc_port_t *fcport,249 int index, int dir);250 251/*252 * Global Functions in qla_mid.c source file.253 */254extern void qla_update_vp_map(struct scsi_qla_host *, int);255extern struct scsi_host_template qla2xxx_driver_template;256extern struct scsi_transport_template *qla2xxx_transport_vport_template;257extern void qla2x00_timer(struct timer_list *);258extern void qla2x00_start_timer(scsi_qla_host_t *, unsigned long);259extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);260extern int qla24xx_disable_vp (scsi_qla_host_t *);261extern int qla24xx_enable_vp (scsi_qla_host_t *);262extern int qla24xx_control_vp(scsi_qla_host_t *, int );263extern int qla24xx_modify_vp_config(scsi_qla_host_t *);264extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);265extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);266extern int qla24xx_configure_vhba (scsi_qla_host_t *);267extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,268 struct vp_rpt_id_entry_24xx *);269extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);270extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);271extern scsi_qla_host_t *qla24xx_create_vhost(struct fc_vport *);272 273extern void qla2x00_sp_free_dma(srb_t *sp);274 275extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int);276extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *);277extern int qla24xx_async_abort_cmd(srb_t *, bool);278 279extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);280 281extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);282extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *);283extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *);284 285extern void qla2xxx_wake_dpc(struct scsi_qla_host *);286extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *);287extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *,288 uint16_t *);289extern int qla2x00_vp_abort_isp(scsi_qla_host_t *);290void qla_adjust_buf(struct scsi_qla_host *);291 292/*293 * Global Function Prototypes in qla_iocb.c source file.294 */295void qla_els_pt_iocb(struct scsi_qla_host *vha,296 struct els_entry_24xx *pkt, struct qla_els_pt_arg *a);297cont_a64_entry_t *qla2x00_prep_cont_type1_iocb(scsi_qla_host_t *vha,298 struct req_que *que);299extern uint16_t qla2x00_calc_iocbs_32(uint16_t);300extern uint16_t qla2x00_calc_iocbs_64(uint16_t);301extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);302extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);303extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *,304 uint16_t, struct req_que *);305extern uint32_t qla2xxx_get_next_handle(struct req_que *req);306extern int qla2x00_start_scsi(srb_t *sp);307extern int qla24xx_start_scsi(srb_t *sp);308int qla2x00_marker(struct scsi_qla_host *, struct qla_qpair *,309 uint16_t, uint64_t, uint8_t);310extern int qla2x00_start_sp(srb_t *);311extern int qla24xx_dif_start_scsi(srb_t *);312extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t);313extern int qla2xxx_dif_start_scsi_mq(srb_t *);314extern void qla2x00_init_async_sp(srb_t *sp, unsigned long tmo,315 void (*done)(struct srb *, int));316extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *);317 318extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *);319extern void *__qla2x00_alloc_iocbs(struct qla_qpair *, srb_t *);320extern int qla2x00_issue_marker(scsi_qla_host_t *, int);321extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *,322 struct dsd64 *, uint16_t, struct qla_tc_param *);323extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *,324 struct dsd64 *, uint16_t, struct qla_tc_param *);325extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *,326 struct dsd64 *, uint16_t, struct qla_tgt_cmd *);327extern int qla24xx_get_one_block_sg(uint32_t, struct qla2_sgx *, uint32_t *);328extern int qla24xx_configure_prot_mode(srb_t *, uint16_t *);329extern int qla24xx_issue_sa_replace_iocb(scsi_qla_host_t *vha,330 struct qla_work_evt *e);331void qla2x00_sp_release(struct kref *kref);332void qla2x00_els_dcmd2_iocb_timeout(void *data);333 334/*335 * Global Function Prototypes in qla_mbx.c source file.336 */337extern int338qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);339 340extern int341qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);342 343extern int344qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);345 346extern int347qla2x00_get_fw_version(scsi_qla_host_t *);348 349extern int350qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);351 352extern int353qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);354 355extern int356qla2x00_mbx_reg_test(scsi_qla_host_t *);357 358extern int359qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);360 361extern int362qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);363 364extern int365qla2x00_abort_command(srb_t *);366 367extern int368qla2x00_abort_target(struct fc_port *, uint64_t, int);369 370extern int371qla2x00_lun_reset(struct fc_port *, uint64_t, int);372 373extern int374qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,375 uint8_t *, uint16_t *, uint16_t *);376 377extern int378qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);379 380extern int381qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);382 383extern int384qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);385 386extern int387qla24xx_get_port_database(scsi_qla_host_t *, u16, struct port_database_24xx *);388 389extern int390qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);391 392extern int393qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);394 395extern int396qla24xx_link_initialize(scsi_qla_host_t *);397 398extern int399qla2x00_lip_reset(scsi_qla_host_t *);400 401extern int402qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);403 404extern int405qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,406 uint16_t *, uint8_t);407extern int408qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,409 uint16_t *, uint8_t);410 411extern int412qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,413 uint8_t);414 415extern int416qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);417 418extern int419qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);420 421extern int422qla2x00_full_login_lip(scsi_qla_host_t *ha);423 424extern int425qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);426 427extern int428qla2x00_get_resource_cnts(scsi_qla_host_t *);429 430extern int431qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map,432 u8 *num_entries);433 434extern int435qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,436 dma_addr_t);437 438extern int439qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,440 dma_addr_t, uint16_t);441 442extern int qla24xx_abort_command(srb_t *);443extern int qla24xx_async_abort_command(srb_t *);444extern int445qla24xx_abort_target(struct fc_port *, uint64_t, int);446extern int447qla24xx_lun_reset(struct fc_port *, uint64_t, int);448extern int449qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,450 uint64_t, enum nexus_wait_type);451extern int452qla2x00_system_error(scsi_qla_host_t *);453 454extern int455qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t);456extern int457qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *);458 459extern int460qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t);461extern int462qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *);463 464extern int465qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);466 467extern int468qla2x00_stop_firmware(scsi_qla_host_t *);469 470extern int471qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);472extern int473qla2x00_disable_eft_trace(scsi_qla_host_t *);474 475extern int476qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,477 uint32_t *);478 479extern int480qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);481 482extern int483qla82xx_set_driver_version(scsi_qla_host_t *, char *);484 485extern int486qla25xx_set_driver_version(scsi_qla_host_t *, char *);487 488extern int489qla25xx_set_els_cmds_supported(scsi_qla_host_t *);490 491extern int492qla24xx_get_buffer_credits(scsi_qla_host_t *, struct buffer_credit_24xx *,493 dma_addr_t);494 495extern int496qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,497 uint16_t, uint16_t, uint16_t, uint16_t);498 499extern int500qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,501 uint16_t, uint16_t, uint16_t, uint16_t);502 503extern int504qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);505 506extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);507 508extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);509 510extern int511qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);512 513extern int514qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);515 516extern int517qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);518 519extern int qla81xx_fac_semaphore_access(scsi_qla_host_t *, int);520 521extern int522qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);523 524extern int525qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);526 527extern int528qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);529 530extern int531qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);532 533extern int534qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *);535extern int qla2x00_get_data_rate(scsi_qla_host_t *);536extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t,537 uint16_t *);538extern int539qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *);540 541extern int542qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *);543 544extern int545qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *);546 547extern int548qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);549 550extern int551qla26xx_dport_diagnostics(scsi_qla_host_t *, void *, uint, uint);552 553extern int554qla26xx_dport_diagnostics_v2(scsi_qla_host_t *,555 struct qla_dport_diag_v2 *, mbx_cmd_t *);556 557int qla24xx_send_mb_cmd(struct scsi_qla_host *, mbx_cmd_t *);558int qla24xx_gpdb_wait(struct scsi_qla_host *, fc_port_t *, u8);559int qla24xx_gidlist_wait(struct scsi_qla_host *, void *, dma_addr_t,560 uint16_t *);561int __qla24xx_parse_gpdb(struct scsi_qla_host *, fc_port_t *,562 struct port_database_24xx *);563int qla24xx_get_port_login_templ(scsi_qla_host_t *, dma_addr_t,564 void *, uint16_t);565 566extern int qla27xx_get_zio_threshold(scsi_qla_host_t *, uint16_t *);567extern int qla27xx_set_zio_threshold(scsi_qla_host_t *, uint16_t);568int qla24xx_res_count_wait(struct scsi_qla_host *, uint16_t *, int);569 570extern int qla28xx_secure_flash_update(scsi_qla_host_t *, uint16_t, uint16_t,571 uint32_t, dma_addr_t, uint32_t);572 573extern int qla2xxx_read_remote_register(scsi_qla_host_t *, uint32_t,574 uint32_t *);575extern int qla2xxx_write_remote_register(scsi_qla_host_t *, uint32_t,576 uint32_t);577void qla_no_op_mb(struct scsi_qla_host *vha);578 579/*580 * Global Function Prototypes in qla_isr.c source file.581 */582extern irqreturn_t qla2100_intr_handler(int, void *);583extern irqreturn_t qla2300_intr_handler(int, void *);584extern irqreturn_t qla24xx_intr_handler(int, void *);585extern void qla2x00_process_response_queue(struct rsp_que *);586extern void587qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);588extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);589extern void qla2x00_free_irqs(scsi_qla_host_t *);590 591extern int qla2x00_get_data_rate(scsi_qla_host_t *);592extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t);593extern srb_t *594qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *,595 void *);596extern void597qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *,598 uint32_t);599extern irqreturn_t600qla2xxx_msix_rsp_q(int irq, void *dev_id);601extern irqreturn_t602qla2xxx_msix_rsp_q_hs(int irq, void *dev_id);603fc_port_t *qla2x00_find_fcport_by_loopid(scsi_qla_host_t *, uint16_t);604fc_port_t *qla2x00_find_fcport_by_wwpn(scsi_qla_host_t *, u8 *, u8);605fc_port_t *qla2x00_find_fcport_by_nportid(scsi_qla_host_t *, port_id_t *, u8);606void qla24xx_queue_purex_item(scsi_qla_host_t *, struct purex_item *,607 void (*process_item)(struct scsi_qla_host *,608 struct purex_item *));609void __qla_consume_iocb(struct scsi_qla_host *, void **, struct rsp_que **);610void qla2xxx_process_purls_iocb(void **pkt, struct rsp_que **rsp);611 612/*613 * Global Function Prototypes in qla_sup.c source file.614 */615extern int qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,616 uint32_t, uint32_t);617extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, void *, uint32_t,618 uint32_t);619extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, void *, uint32_t,620 uint32_t);621extern int qla2x00_write_nvram_data(scsi_qla_host_t *, void *, uint32_t,622 uint32_t);623extern int qla24xx_write_nvram_data(scsi_qla_host_t *, void *, uint32_t,624 uint32_t);625extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, void *, uint32_t,626 uint32_t);627extern int qla25xx_write_nvram_data(scsi_qla_host_t *, void *, uint32_t,628 uint32_t);629 630extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t);631bool qla2x00_check_reg32_for_disconnect(scsi_qla_host_t *, uint32_t);632bool qla2x00_check_reg16_for_disconnect(scsi_qla_host_t *, uint16_t);633 634extern int qla2x00_beacon_on(struct scsi_qla_host *);635extern int qla2x00_beacon_off(struct scsi_qla_host *);636extern void qla2x00_beacon_blink(struct scsi_qla_host *);637extern int qla24xx_beacon_on(struct scsi_qla_host *);638extern int qla24xx_beacon_off(struct scsi_qla_host *);639extern void qla24xx_beacon_blink(struct scsi_qla_host *);640extern void qla83xx_beacon_blink(struct scsi_qla_host *);641extern int qla82xx_beacon_on(struct scsi_qla_host *);642extern int qla82xx_beacon_off(struct scsi_qla_host *);643extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t);644extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *);645extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *);646extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t,647 uint32_t, uint16_t *);648 649extern void *qla2x00_read_optrom_data(struct scsi_qla_host *, void *,650 uint32_t, uint32_t);651extern int qla2x00_write_optrom_data(struct scsi_qla_host *, void *,652 uint32_t, uint32_t);653extern void *qla24xx_read_optrom_data(struct scsi_qla_host *, void *,654 uint32_t, uint32_t);655extern int qla24xx_write_optrom_data(struct scsi_qla_host *, void *,656 uint32_t, uint32_t);657extern void *qla25xx_read_optrom_data(struct scsi_qla_host *, void *,658 uint32_t, uint32_t);659extern void *qla8044_read_optrom_data(struct scsi_qla_host *,660 void *, uint32_t, uint32_t);661extern void qla8044_watchdog(struct scsi_qla_host *vha);662 663extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);664extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);665extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *);666 667extern int qla2xxx_get_flash_info(scsi_qla_host_t *);668extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);669 670extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);671extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *);672extern int qla2x00_mailbox_passthru(struct bsg_job *bsg_job);673int qla2x00_sys_ld_info(struct bsg_job *bsg_job);674int __qla_copy_purex_to_buffer(struct scsi_qla_host *, void **,675 struct rsp_que **, u8 *, u32);676struct purex_item *qla27xx_copy_multiple_pkt(struct scsi_qla_host *vha,677 void **pkt, struct rsp_que **rsp, bool is_purls, bool byte_order);678int qla_mailbox_passthru(scsi_qla_host_t *vha, uint16_t *mbx_in,679 uint16_t *mbx_out);680 681/*682 * Global Function Prototypes in qla_dbg.c source file.683 */684void qla2xxx_dump_fw(scsi_qla_host_t *vha);685void qla2100_fw_dump(scsi_qla_host_t *vha);686void qla2300_fw_dump(scsi_qla_host_t *vha);687void qla24xx_fw_dump(scsi_qla_host_t *vha);688void qla25xx_fw_dump(scsi_qla_host_t *vha);689void qla81xx_fw_dump(scsi_qla_host_t *vha);690void qla82xx_fw_dump(scsi_qla_host_t *vha);691void qla8044_fw_dump(scsi_qla_host_t *vha);692 693void qla27xx_fwdump(scsi_qla_host_t *vha);694extern void qla27xx_mpi_fwdump(scsi_qla_host_t *, int);695extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *, void *);696extern int qla27xx_fwdt_template_valid(void *);697extern ulong qla27xx_fwdt_template_size(void *);698 699extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int);700extern void ql_dump_regs(uint, scsi_qla_host_t *, uint);701extern void ql_dump_buffer(uint, scsi_qla_host_t *, uint, const void *, uint);702/*703 * Global Function Prototypes in qla_gs.c source file.704 */705extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *);706extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *);707extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);708extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);709extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);710extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);711extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *);712extern int qla2x00_rft_id(scsi_qla_host_t *);713extern int qla2x00_rff_id(scsi_qla_host_t *, u8);714extern int qla2x00_rnn_id(scsi_qla_host_t *);715extern int qla2x00_rsnn_nn(scsi_qla_host_t *);716extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);717extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);718extern int qla2x00_fdmi_register(scsi_qla_host_t *);719extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);720extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);721extern size_t qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);722extern int qla2x00_chk_ms_status(scsi_qla_host_t *, ms_iocb_entry_t *,723 struct ct_sns_rsp *, const char *);724extern void qla2x00_async_iocb_timeout(void *data);725 726int qla24xx_post_gpsc_work(struct scsi_qla_host *, fc_port_t *);727int qla24xx_async_gpsc(scsi_qla_host_t *, fc_port_t *);728void qla24xx_handle_gpsc_event(scsi_qla_host_t *, struct event_arg *);729int qla2x00_mgmt_svr_login(scsi_qla_host_t *);730int qla24xx_async_gffid(scsi_qla_host_t *vha, fc_port_t *fcport, bool);731int qla_fab_async_scan(scsi_qla_host_t *, srb_t *);732void qla_fab_scan_start(struct scsi_qla_host *);733void qla_fab_scan_finish(scsi_qla_host_t *, srb_t *);734int qla24xx_post_gfpnid_work(struct scsi_qla_host *, fc_port_t *);735int qla24xx_async_gfpnid(scsi_qla_host_t *, fc_port_t *);736void qla24xx_handle_gfpnid_event(scsi_qla_host_t *, struct event_arg *);737void qla24xx_sp_unmap(scsi_qla_host_t *, srb_t *);738void qla_scan_work_fn(struct work_struct *);739uint qla25xx_fdmi_port_speed_capability(struct qla_hw_data *);740uint qla25xx_fdmi_port_speed_currently(struct qla_hw_data *);741 742/*743 * Global Function Prototypes in qla_attr.c source file.744 */745struct device_attribute;746extern const struct attribute_group *qla2x00_host_groups[];747struct fc_function_template;748extern struct fc_function_template qla2xxx_transport_functions;749extern struct fc_function_template qla2xxx_transport_vport_functions;750extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);751extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);752extern void qla2x00_init_host_attr(scsi_qla_host_t *);753extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);754extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *);755extern int qla2x00_echo_test(scsi_qla_host_t *,756 struct msg_echo_lb *, uint16_t *);757extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *);758extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *,759 struct qla_fcp_prio_cfg *, uint8_t);760/*761 * Global Function Prototypes in qla_dfs.c source file.762 */763extern int qla2x00_dfs_setup(scsi_qla_host_t *);764extern int qla2x00_dfs_remove(scsi_qla_host_t *);765 766/* Globa function prototypes for multi-q */767extern int qla25xx_request_irq(struct qla_hw_data *, struct qla_qpair *,768 struct qla_msix_entry *, int);769extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);770extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);771extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,772 uint16_t, int, uint8_t, bool);773extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,774 uint16_t, struct qla_qpair *, bool);775 776extern void qla2x00_init_response_q_entries(struct rsp_que *);777extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);778extern int qla25xx_delete_rsp_que(struct scsi_qla_host *, struct rsp_que *);779extern int qla25xx_delete_queues(struct scsi_qla_host *);780 781/* qlafx00 related functions */782extern int qlafx00_pci_config(struct scsi_qla_host *);783extern int qlafx00_initialize_adapter(struct scsi_qla_host *);784extern int qlafx00_soft_reset(scsi_qla_host_t *);785extern int qlafx00_chip_diag(scsi_qla_host_t *);786extern void qlafx00_config_rings(struct scsi_qla_host *);787extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *, size_t);788extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *, size_t);789extern irqreturn_t qlafx00_intr_handler(int, void *);790extern void qlafx00_enable_intrs(struct qla_hw_data *);791extern void qlafx00_disable_intrs(struct qla_hw_data *);792extern int qlafx00_abort_target(fc_port_t *, uint64_t, int);793extern int qlafx00_lun_reset(fc_port_t *, uint64_t, int);794extern int qlafx00_start_scsi(srb_t *);795extern int qlafx00_abort_isp(scsi_qla_host_t *);796extern int qlafx00_iospace_config(struct qla_hw_data *);797extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t);798extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int);799extern int qlafx00_fw_ready(scsi_qla_host_t *);800extern int qlafx00_configure_devices(scsi_qla_host_t *);801extern int qlafx00_reset_initialize(scsi_qla_host_t *);802extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t);803extern void qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *);804extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t,805 uint32_t *, int);806extern uint32_t qlafx00_fw_state_show(struct device *,807 struct device_attribute *, char *);808extern void qlafx00_get_host_speed(struct Scsi_Host *);809extern void qlafx00_init_response_q_entries(struct rsp_que *);810 811extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *);812extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *);813extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *);814extern void qlafx00_timer_routine(scsi_qla_host_t *);815extern int qlafx00_rescan_isp(scsi_qla_host_t *);816 817/* qla82xx related functions */818 819/* PCI related functions */820extern int qla82xx_pci_config(struct scsi_qla_host *);821extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);822extern int qla82xx_pci_region_offset(struct pci_dev *, int);823extern int qla82xx_iospace_config(struct qla_hw_data *);824 825/* Initialization related functions */826extern int qla82xx_reset_chip(struct scsi_qla_host *);827extern void qla82xx_config_rings(struct scsi_qla_host *);828extern void qla82xx_watchdog(scsi_qla_host_t *);829extern int qla82xx_start_firmware(scsi_qla_host_t *);830 831/* Firmware and flash related functions */832extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *);833extern void *qla82xx_read_optrom_data(struct scsi_qla_host *, void *,834 uint32_t, uint32_t);835extern int qla82xx_write_optrom_data(struct scsi_qla_host *, void *,836 uint32_t, uint32_t);837 838/* Mailbox related functions */839extern int qla82xx_abort_isp(scsi_qla_host_t *);840extern int qla82xx_restart_isp(scsi_qla_host_t *);841 842/* IOCB related functions */843extern int qla82xx_start_scsi(srb_t *);844extern void qla2x00_sp_free(srb_t *sp);845extern void qla2x00_sp_timeout(struct timer_list *);846extern void qla2x00_bsg_job_done(srb_t *sp, int);847extern void qla2x00_bsg_sp_free(srb_t *sp);848extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *);849 850/* Interrupt related */851extern irqreturn_t qla82xx_intr_handler(int, void *);852extern irqreturn_t qla82xx_msix_default(int, void *);853extern irqreturn_t qla82xx_msix_rsp_q(int, void *);854extern void qla82xx_enable_intrs(struct qla_hw_data *);855extern void qla82xx_disable_intrs(struct qla_hw_data *);856extern void qla82xx_poll(int, void *);857extern void qla82xx_init_flags(struct qla_hw_data *);858 859/* ISP 8021 hardware related */860extern void qla82xx_set_drv_active(scsi_qla_host_t *);861extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);862extern int qla82xx_rd_32(struct qla_hw_data *, ulong);863 864/* ISP 8021 IDC */865extern void qla82xx_clear_drv_active(struct qla_hw_data *);866extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);867extern int qla82xx_idc_lock(struct qla_hw_data *);868extern void qla82xx_idc_unlock(struct qla_hw_data *);869extern int qla82xx_device_state_handler(scsi_qla_host_t *);870extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *);871extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *);872 873extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, size_t,874 const char *);875extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);876extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);877extern void qla82xx_start_iocbs(scsi_qla_host_t *);878extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);879extern int qla82xx_check_md_needed(scsi_qla_host_t *);880extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *);881extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *);882extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *);883extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int);884extern const char *qdev_state(uint32_t);885extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *);886extern int qla82xx_read_temperature(scsi_qla_host_t *);887extern int qla8044_read_temperature(scsi_qla_host_t *);888extern int qla2x00_read_sfp_dev(struct scsi_qla_host *, char *, int);889extern int ql26xx_led_config(scsi_qla_host_t *, uint16_t, uint16_t *);890 891/* BSG related functions */892extern int qla24xx_bsg_request(struct bsg_job *);893extern int qla24xx_bsg_timeout(struct bsg_job *);894extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t);895extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *,896 dma_addr_t, size_t, uint32_t);897extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t,898 uint16_t *, uint16_t *);899extern int qla24xx_sadb_update(struct bsg_job *bsg_job);900extern int qla_post_sa_replace_work(struct scsi_qla_host *vha,901 fc_port_t *fcport, uint16_t nport_handle, struct edif_sa_ctl *sa_ctl);902 903/* 83xx related functions */904void qla83xx_fw_dump(scsi_qla_host_t *vha);905 906/* Minidump related functions */907extern int qla82xx_md_get_template_size(scsi_qla_host_t *);908extern int qla82xx_md_get_template(scsi_qla_host_t *);909extern int qla82xx_md_alloc(scsi_qla_host_t *);910extern void qla82xx_md_free(scsi_qla_host_t *);911extern int qla82xx_md_collect(scsi_qla_host_t *);912extern void qla82xx_md_prep(scsi_qla_host_t *);913extern void qla82xx_set_reset_owner(scsi_qla_host_t *);914extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha);915 916/* Function declarations for ISP8044 */917extern int qla8044_idc_lock(struct qla_hw_data *ha);918extern void qla8044_idc_unlock(struct qla_hw_data *ha);919extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr);920extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val);921extern void qla8044_read_reset_template(struct scsi_qla_host *ha);922extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha);923extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg);924extern void qla8044_wr_direct(struct scsi_qla_host *vha,925 const uint32_t crb_reg, const uint32_t value);926extern int qla8044_device_state_handler(struct scsi_qla_host *vha);927extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha);928extern void qla8044_clear_drv_active(struct qla_hw_data *);929void qla8044_get_minidump(struct scsi_qla_host *vha);930int qla8044_collect_md_data(struct scsi_qla_host *vha);931extern int qla8044_md_get_template(scsi_qla_host_t *);932extern int qla8044_write_optrom_data(struct scsi_qla_host *, void *,933 uint32_t, uint32_t);934extern irqreturn_t qla8044_intr_handler(int, void *);935extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t);936extern int qla8044_abort_isp(scsi_qla_host_t *);937extern int qla8044_check_fw_alive(struct scsi_qla_host *);938extern int qla_get_exlogin_status(scsi_qla_host_t *, uint16_t *,939 uint16_t *);940extern int qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr);941extern int qla_get_exchoffld_status(scsi_qla_host_t *, uint16_t *, uint16_t *);942extern int qla_set_exchoffld_mem_cfg(scsi_qla_host_t *);943extern void qlt_handle_abts_recv(struct scsi_qla_host *, struct rsp_que *,944 response_t *);945 946struct scsi_qla_host *qla_find_host_by_d_id(struct scsi_qla_host *vha, be_id_t d_id);947int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *,948 struct imm_ntfy_from_isp *, int);949void qla24xx_do_nack_work(struct scsi_qla_host *, struct qla_work_evt *);950void qlt_plogi_ack_link(struct scsi_qla_host *, struct qlt_plogi_ack_t *,951 struct fc_port *, enum qlt_plogi_link_t);952void qlt_plogi_ack_unref(struct scsi_qla_host *, struct qlt_plogi_ack_t *);953extern void qlt_schedule_sess_for_deletion(struct fc_port *);954extern struct fc_port *qlt_find_sess_invalidate_other(scsi_qla_host_t *,955 uint64_t wwn, port_id_t port_id, uint16_t loop_id, struct fc_port **);956void qla24xx_delete_sess_fn(struct work_struct *);957void qlt_unknown_atio_work_fn(struct work_struct *);958void qla_update_host_map(struct scsi_qla_host *, port_id_t);959void qla_remove_hostmap(struct qla_hw_data *ha);960void qlt_clr_qp_table(struct scsi_qla_host *vha);961void qlt_set_mode(struct scsi_qla_host *);962int qla2x00_set_data_rate(scsi_qla_host_t *vha, uint16_t mode);963extern void qla24xx_process_purex_list(struct purex_list *);964extern void qla2x00_dfs_create_rport(scsi_qla_host_t *vha, struct fc_port *fp);965extern void qla2x00_dfs_remove_rport(scsi_qla_host_t *vha, struct fc_port *fp);966extern void qla_wait_nvme_release_cmd_kref(srb_t *sp);967extern void qla_nvme_abort_set_option968 (struct abort_entry_24xx *abt, srb_t *sp);969extern void qla_nvme_abort_process_comp_status970 (struct abort_entry_24xx *abt, srb_t *sp);971struct scsi_qla_host *qla_find_host_by_vp_idx(struct scsi_qla_host *vha,972 uint16_t vp_idx);973 974/* nvme.c */975void qla_nvme_unregister_remote_port(struct fc_port *fcport);976 977/* qla_edif.c */978fc_port_t *qla2x00_find_fcport_by_pid(scsi_qla_host_t *vha, port_id_t *id);979void qla_edb_eventcreate(scsi_qla_host_t *vha, uint32_t dbtype, uint32_t data, uint32_t data2,980 fc_port_t *fcport);981void qla_edb_stop(scsi_qla_host_t *vha);982int32_t qla_edif_app_mgmt(struct bsg_job *bsg_job);983void qla_enode_init(scsi_qla_host_t *vha);984void qla_enode_stop(scsi_qla_host_t *vha);985void qla_edif_flush_sa_ctl_lists(fc_port_t *fcport);986void qla_edb_init(scsi_qla_host_t *vha);987void qla_edif_timer(scsi_qla_host_t *vha);988int qla28xx_start_scsi_edif(srb_t *sp);989void qla24xx_sa_update_iocb(srb_t *sp, struct sa_update_28xx *sa_update_iocb);990void qla24xx_sa_replace_iocb(srb_t *sp, struct sa_update_28xx *sa_update_iocb);991void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp);992void qla28xx_sa_update_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,993 struct sa_update_28xx *pkt);994void qla_handle_els_plogi_done(scsi_qla_host_t *vha, struct event_arg *ea);995 996#define QLA2XX_HW_ERROR BIT_0997#define QLA2XX_SHT_LNK_DWN BIT_1998#define QLA2XX_INT_ERR BIT_2999#define QLA2XX_CMD_TIMEOUT BIT_31000#define QLA2XX_RESET_CMD_ERR BIT_41001#define QLA2XX_TGT_SHT_LNK_DOWN BIT_171002 1003#define QLA2XX_MAX_LINK_DOWN_TIME 1001004 1005int qla2xxx_start_stats(struct Scsi_Host *shost, u32 flags);1006int qla2xxx_stop_stats(struct Scsi_Host *shost, u32 flags);1007int qla2xxx_reset_stats(struct Scsi_Host *shost, u32 flags);1008 1009int qla2xxx_get_ini_stats(struct Scsi_Host *shost, u32 flags, void *data, u64 size);1010int qla2xxx_get_tgt_stats(struct Scsi_Host *shost, u32 flags,1011 struct fc_rport *rport, void *data, u64 size);1012int qla2xxx_disable_port(struct Scsi_Host *shost);1013int qla2xxx_enable_port(struct Scsi_Host *shost);1014 1015uint64_t qla2x00_get_num_tgts(scsi_qla_host_t *vha);1016uint64_t qla2x00_count_set_bits(u32 num);1017int qla_create_buf_pool(struct scsi_qla_host *, struct qla_qpair *);1018void qla_free_buf_pool(struct qla_qpair *);1019int qla_get_buf(struct scsi_qla_host *, struct qla_qpair *, struct qla_buf_dsc *);1020void qla_put_buf(struct qla_qpair *, struct qla_buf_dsc *);1021#endif /* _QLA_GBL_H */1022