177adf3f0SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */ 2fa90c54fSAndrew Vasquez /* 3fa90c54fSAndrew Vasquez * QLogic Fibre Channel HBA Driver 4bd21eaf9SArmen Baloyan * Copyright (c) 2003-2014 QLogic Corporation 5fa90c54fSAndrew Vasquez */ 61da177e4SLinus Torvalds #ifndef __QLA_GBL_H 71da177e4SLinus Torvalds #define __QLA_GBL_H 81da177e4SLinus Torvalds 91da177e4SLinus Torvalds #include <linux/interrupt.h> 101da177e4SLinus Torvalds 111da177e4SLinus Torvalds /* 121da177e4SLinus Torvalds * Global Function Prototypes in qla_init.c source file. 131da177e4SLinus Torvalds */ 141da177e4SLinus Torvalds extern int qla2x00_initialize_adapter(scsi_qla_host_t *); 158a4bb2c1SQuinn Tran extern int qla24xx_post_prli_work(struct scsi_qla_host *vha, fc_port_t *fcport); 16abbd8870SAndrew Vasquez 17abbd8870SAndrew Vasquez extern int qla2100_pci_config(struct scsi_qla_host *); 18abbd8870SAndrew Vasquez extern int qla2300_pci_config(struct scsi_qla_host *); 190107109eSAndrew Vasquez extern int qla24xx_pci_config(scsi_qla_host_t *); 20c3a2f0dfSAndrew Vasquez extern int qla25xx_pci_config(scsi_qla_host_t *); 213f006ac3SMichael Hernandez extern int qla2x00_reset_chip(struct scsi_qla_host *); 223f006ac3SMichael Hernandez extern int qla24xx_reset_chip(struct scsi_qla_host *); 23abbd8870SAndrew Vasquez extern int qla2x00_chip_diag(struct scsi_qla_host *); 240107109eSAndrew Vasquez extern int qla24xx_chip_diag(struct scsi_qla_host *); 25abbd8870SAndrew Vasquez extern void qla2x00_config_rings(struct scsi_qla_host *); 260107109eSAndrew Vasquez extern void qla24xx_config_rings(struct scsi_qla_host *); 273f006ac3SMichael Hernandez extern int qla2x00_reset_adapter(struct scsi_qla_host *); 283f006ac3SMichael Hernandez extern int qla24xx_reset_adapter(struct scsi_qla_host *); 29abbd8870SAndrew Vasquez extern int qla2x00_nvram_config(struct scsi_qla_host *); 300107109eSAndrew Vasquez extern int qla24xx_nvram_config(struct scsi_qla_host *); 313a03eb79SAndrew Vasquez extern int qla81xx_nvram_config(struct scsi_qla_host *); 32abbd8870SAndrew Vasquez extern void qla2x00_update_fw_options(struct scsi_qla_host *); 330107109eSAndrew Vasquez extern void qla24xx_update_fw_options(scsi_qla_host_t *); 34818c7f87SJoe Carnuccio 35abbd8870SAndrew Vasquez extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *); 365433383eSAndrew Vasquez extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *); 37eaac30beSAndrew Vasquez extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *); 381da177e4SLinus Torvalds 39579d12b5SSaurav Kashyap extern int qla2x00_perform_loop_resync(scsi_qla_host_t *); 401da177e4SLinus Torvalds extern int qla2x00_loop_resync(scsi_qla_host_t *); 41ef1eb688SBart Van Assche extern void qla2x00_clear_loop_id(fc_port_t *fcport); 421da177e4SLinus Torvalds 431da177e4SLinus Torvalds extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *); 449a52a57cSandrew.vasquez@qlogic.com extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *); 451da177e4SLinus Torvalds 466eb54715SHimanshu Madhani extern int qla24xx_els_dcmd_iocb(scsi_qla_host_t *, int, port_id_t); 47881eb861SQuinn Tran extern int qla24xx_els_dcmd2_iocb(scsi_qla_host_t *, int, fc_port_t *); 48c6e58160SBart Van Assche extern void qla2x00_els_dcmd2_free(scsi_qla_host_t *vha, 49c6e58160SBart Van Assche struct els_plogi *els_plogi); 506eb54715SHimanshu Madhani 511da177e4SLinus Torvalds extern int qla2x00_abort_isp(scsi_qla_host_t *); 52a9083016SGiridhar Malavali extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *); 538fcd6b8bSChad Dupuis extern void qla2x00_quiesce_io(scsi_qla_host_t *); 541da177e4SLinus Torvalds 55052c40c8Sandrew.vasquez@qlogic.com extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *); 56cd4ed6b4SQuinn Tran void qla_register_fcport_fn(struct work_struct *); 57a7a167bfSAndrew Vasquez extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *); 5818c6c127SAndrew Vasquez extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *); 59a7a167bfSAndrew Vasquez 60fe52f6e1SJoe Carnuccio extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *); 61794a5691SAndrew Vasquez 624d4df193SHarihara Kadayam extern void qla84xx_put_chip(struct scsi_qla_host *); 634d4df193SHarihara Kadayam 64ac280b67SAndrew Vasquez extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *, 65ac280b67SAndrew Vasquez uint16_t *); 66ac280b67SAndrew Vasquez extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *); 6711aea16aSQuinn Tran extern int qla2x00_async_prlo(struct scsi_qla_host *, fc_port_t *); 685ff1d584SAndrew Vasquez extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *, 695ff1d584SAndrew Vasquez uint16_t *); 70d90171ddSQuinn Tran extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint64_t, uint32_t); 71726b8548SQuinn Tran struct qla_work_evt *qla2x00_alloc_work(struct scsi_qla_host *, 72726b8548SQuinn Tran enum qla_work_type); 73726b8548SQuinn Tran extern int qla24xx_async_gnl(struct scsi_qla_host *, fc_port_t *); 74726b8548SQuinn Tran int qla2x00_post_work(struct scsi_qla_host *vha, struct qla_work_evt *e); 7582de802aSQuinn Tran extern void *qla2x00_alloc_iocbs_ready(struct qla_qpair *, srb_t *); 7621090cbeSMadhuranath Iyengar extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *); 7727258a57SShyam Sundar extern int qla24xx_async_abort_cmd(srb_t *, bool); 78ac280b67SAndrew Vasquez 79a630bdc5SBart Van Assche extern void qla2x00_set_fcport_state(fc_port_t *fcport, int state); 809a069e19SGiridhar Malavali extern fc_port_t * 819a069e19SGiridhar Malavali qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t ); 827d613ac6SSantosh Vernekar 837d613ac6SSantosh Vernekar extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t); 847d613ac6SSantosh Vernekar extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *); 857d613ac6SSantosh Vernekar extern void qla83xx_idc_audit(scsi_qla_host_t *, int); 867d613ac6SSantosh Vernekar extern int qla83xx_nic_core_reset(scsi_qla_host_t *); 877d613ac6SSantosh Vernekar extern void qla83xx_reset_ownership(scsi_qla_host_t *); 8881178772SSaurav Kashyap extern int qla2xxx_mctp_dump(scsi_qla_host_t *); 897d613ac6SSantosh Vernekar 908d93f550SChad Dupuis extern int 918d93f550SChad Dupuis qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *); 928ae6d9c7SGiridhar Malavali extern int qla2x00_init_rings(scsi_qla_host_t *); 93d7459527SMichael Hernandez extern struct qla_qpair *qla2xxx_create_qpair(struct scsi_qla_host *, 9482de802aSQuinn Tran int, int, bool); 95d7459527SMichael Hernandez extern int qla2xxx_delete_qpair(struct scsi_qla_host *, struct qla_qpair *); 96897def20SBart Van Assche void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea); 97897def20SBart Van Assche void qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, 98897def20SBart Van Assche struct event_arg *ea); 99897def20SBart Van Assche void qla24xx_handle_relogin_event(scsi_qla_host_t *vha, 100897def20SBart Van Assche struct event_arg *ea); 101726b8548SQuinn Tran int qla24xx_async_gpdb(struct scsi_qla_host *, fc_port_t *, u8); 102a5d42f4cSDuane Grigsby int qla24xx_async_prli(struct scsi_qla_host *, fc_port_t *); 103726b8548SQuinn Tran int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *, 104726b8548SQuinn Tran struct imm_ntfy_from_isp *, int); 105a4239945SQuinn Tran int qla24xx_post_newsess_work(struct scsi_qla_host *, port_id_t *, u8 *, u8*, 106a4239945SQuinn Tran void *, u8); 107726b8548SQuinn Tran int qla24xx_fcport_handle_login(struct scsi_qla_host *, fc_port_t *); 108b0f18eeeSAndrew Vasquez int qla24xx_detect_sfp(scsi_qla_host_t *); 109a07fc0a4SQuinn Tran int qla24xx_post_gpdb_work(struct scsi_qla_host *, fc_port_t *, u8); 110cd4ed6b4SQuinn Tran 1115fa8774cSJoe Carnuccio extern void qla28xx_get_aux_images(struct scsi_qla_host *, 1125fa8774cSJoe Carnuccio struct active_regions *); 1135fa8774cSJoe Carnuccio extern void qla27xx_get_active_image(struct scsi_qla_host *, 1145fa8774cSJoe Carnuccio struct active_regions *); 1155fa8774cSJoe Carnuccio 11611aea16aSQuinn Tran void qla2x00_async_prlo_done(struct scsi_qla_host *, fc_port_t *, 11711aea16aSQuinn Tran uint16_t *); 11811aea16aSQuinn Tran extern int qla2x00_post_async_prlo_work(struct scsi_qla_host *, fc_port_t *, 11911aea16aSQuinn Tran uint16_t *); 12011aea16aSQuinn Tran extern int qla2x00_post_async_prlo_done_work(struct scsi_qla_host *, 12111aea16aSQuinn Tran fc_port_t *, uint16_t *); 122cc28e0acSQuinn Tran int qla_post_iidma_work(struct scsi_qla_host *vha, fc_port_t *fcport); 123cc28e0acSQuinn Tran void qla_do_iidma_work(struct scsi_qla_host *vha, fc_port_t *fcport); 124f6602f3bSQuinn Tran int qla2x00_reserve_mgmt_server_loop_id(scsi_qla_host_t *); 125d4f7a16aSHimanshu Madhani void qla_rscn_replay(fc_port_t *fcport); 1269f2475feSShyam Sundar void qla24xx_free_purex_item(struct purex_item *item); 127f8f97b0cSJoe Carnuccio extern bool qla24xx_risc_firmware_invalid(uint32_t *); 12889c72f42SQuinn Tran void qla_init_iocb_limit(scsi_qla_host_t *); 12989c72f42SQuinn Tran 1309efea843SQuinn Tran void qla_edif_list_del(fc_port_t *fcport); 131dd30706eSQuinn Tran void qla_edif_sadb_release(struct qla_hw_data *ha); 132dd30706eSQuinn Tran int qla_edif_sadb_build_free_pool(struct qla_hw_data *ha); 133dd30706eSQuinn Tran void qla_edif_sadb_release_free_pool(struct qla_hw_data *ha); 134dd30706eSQuinn Tran void qla_chk_edif_rx_sa_delete_pending(scsi_qla_host_t *vha, 135dd30706eSQuinn Tran srb_t *sp, struct sts_entry_24xx *sts24); 136dd30706eSQuinn Tran void qlt_chk_edif_rx_sa_delete_pending(scsi_qla_host_t *vha, fc_port_t *fcport, 137dd30706eSQuinn Tran struct ctio7_from_24xx *ctio); 1389efea843SQuinn Tran void qla2x00_release_all_sadb(struct scsi_qla_host *vha, struct fc_port *fcport); 13984318a9fSQuinn Tran int qla_edif_process_els(scsi_qla_host_t *vha, struct bsg_job *bsgjob); 1409efea843SQuinn Tran void qla_edif_sess_down(struct scsi_qla_host *vha, struct fc_port *sess); 141b1af26c2SQuinn Tran void qla_edif_clear_appdata(struct scsi_qla_host *vha, 142b1af26c2SQuinn Tran struct fc_port *fcport); 14384318a9fSQuinn Tran const char *sc_to_str(uint16_t cmd); 144efa74a62SQuinn Tran void qla_adjust_iocb_limit(scsi_qla_host_t *vha); 145d4f7a16aSHimanshu Madhani 1461da177e4SLinus Torvalds /* 1471da177e4SLinus Torvalds * Global Data in qla_os.c source file. 1481da177e4SLinus Torvalds */ 1491da177e4SLinus Torvalds extern char qla2x00_version_str[]; 1501da177e4SLinus Torvalds 151d7459527SMichael Hernandez extern struct kmem_cache *srb_cachep; 152b5d15312SQuinn Tran extern struct kmem_cache *qla_tgt_plogi_cachep; 153d7459527SMichael Hernandez 1541da177e4SLinus Torvalds extern int ql2xlogintimeout; 1551da177e4SLinus Torvalds extern int qlport_down_retry; 1561da177e4SLinus Torvalds extern int ql2xplogiabsentdevice; 1571da177e4SLinus Torvalds extern int ql2xloginretrycount; 158cca5335cSAndrew Vasquez extern int ql2xfdmienable; 159bd7de0b1SJoe Carnuccio extern int ql2xrdpenable; 160818c7f87SJoe Carnuccio extern int ql2xsmartsan; 161a7a167bfSAndrew Vasquez extern int ql2xallocfwdump; 16211010fecSAndrew Vasquez extern int ql2xextended_error_logging; 1638bfc149bSArun Easi extern int ql2xextended_error_logging_ktrace; 164e5896bd5SAndrew Vasquez extern int ql2xiidmaenable; 165d7459527SMichael Hernandez extern int ql2xmqsupport; 166e337d907SAndrew Vasquez extern int ql2xfwloadbin; 167ae97c91eSAndrew Vasquez extern int ql2xetsenable; 168a9083016SGiridhar Malavali extern int ql2xshiftctondsd; 169a9083016SGiridhar Malavali extern int ql2xdbwr; 1703822263eSMadhuranath Iyengar extern int ql2xasynctmfenable; 1714da26e16SChad Dupuis extern int ql2xgffidenable; 172bad75002SArun Easi extern int ql2xenabledif; 173bad75002SArun Easi extern int ql2xenablehba_err_chk; 174ed0de87cSGiridhar Malavali extern int ql2xdontresethba; 1751abf635dSHannes Reinecke extern uint64_t ql2xmaxlun; 17608de2844SGiridhar Malavali extern int ql2xmdcapmask; 17708de2844SGiridhar Malavali extern int ql2xmdenable; 178b0d6cabdSHimanshu Madhani extern int ql2xexlogins; 1792f56a7f1SHimanshu Madhani extern int ql2xexchoffld; 18099e1b683SQuinn Tran extern int ql2xiniexchg; 181f198cafaSHimanshu Madhani extern int ql2xfwholdabts; 18241dc529aSQuinn Tran extern int ql2xmvasynctoatio; 18309620eebSQuinn Tran extern int ql2xuctrlirq; 184e84067d7SDuane Grigsby extern int ql2xnvmeenable; 185e4e3a2ceSQuinn Tran extern int ql2xautodetectsfp; 186e7240af5SHimanshu Madhani extern int ql2xenablemsix; 1879ecf0b0dSQuinn Tran extern int qla2xuseresexchforels; 18850b81275SGiridhar Malavali extern int ql2xdifbundlinginternalbuffers; 189cbb01c2fSArun Easi extern int ql2xfulldump_on_mpifail; 19044d01857SQuinn Tran extern int ql2xsecenable; 19189c72f42SQuinn Tran extern int ql2xenforce_iocb_limit; 192a0465859SBikash Hazarika extern int ql2xabts_wait_nvme; 19365120de2SShreyas Deodhar extern u32 ql2xnvme_queues; 194877b0379SDaniel Wagner extern int ql2xfc2target; 1952c3dfe3fSSeokmann Ju 196a4722cf2SAndrew Vasquez extern int qla2x00_loop_reset(scsi_qla_host_t *); 197df4bf0bbSAndrew Vasquez extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 1980971de7fSAndrew Vasquez extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 1990971de7fSAndrew Vasquez fc_host_event_code, u32); 2008a659571SAndrew Vasquez extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 201ac280b67SAndrew Vasquez extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 202ac280b67SAndrew Vasquez uint16_t *); 203ac280b67SAndrew Vasquez extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 204ac280b67SAndrew Vasquez uint16_t *); 2055ff1d584SAndrew Vasquez extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 2065ff1d584SAndrew Vasquez uint16_t *); 207b0d6cabdSHimanshu Madhani extern int qla2x00_set_exlogins_buffer(struct scsi_qla_host *); 208b0d6cabdSHimanshu Madhani extern void qla2x00_free_exlogin_buffer(struct qla_hw_data *); 2092f56a7f1SHimanshu Madhani extern int qla2x00_set_exchoffld_buffer(struct scsi_qla_host *); 2102f56a7f1SHimanshu Madhani extern void qla2x00_free_exchoffld_buffer(struct qla_hw_data *); 211ac280b67SAndrew Vasquez 2126e181be5SLalit Chandivade extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *); 213a4722cf2SAndrew Vasquez 214421c20b7SBart Van Assche extern struct scsi_qla_host *qla2x00_create_host(const struct scsi_host_template *, 2157b867cf7SAnirban Chakraborty struct qla_hw_data *); 2167b867cf7SAnirban Chakraborty extern void qla2x00_relogin(struct scsi_qla_host *); 217ac280b67SAndrew Vasquez extern void qla2x00_do_work(struct scsi_qla_host *); 2188867048bSChad Dupuis extern void qla2x00_free_fcports(struct scsi_qla_host *); 2193dae2205SQuinn Tran extern void qla2x00_free_fcport(fc_port_t *); 220ac280b67SAndrew Vasquez 2217d613ac6SSantosh Vernekar extern void qla83xx_schedule_work(scsi_qla_host_t *, int); 2227d613ac6SSantosh Vernekar extern void qla83xx_service_idc_aen(struct work_struct *); 2237d613ac6SSantosh Vernekar extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *); 2247d613ac6SSantosh Vernekar extern void qla83xx_idc_state_handler_work(struct work_struct *); 2257d613ac6SSantosh Vernekar extern void qla83xx_nic_core_reset_work(struct work_struct *); 2267d613ac6SSantosh Vernekar 2277d613ac6SSantosh Vernekar extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t); 2287d613ac6SSantosh Vernekar extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t); 2297d613ac6SSantosh Vernekar extern int qla83xx_idc_state_handler(scsi_qla_host_t *); 2307d613ac6SSantosh Vernekar extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha); 2317d613ac6SSantosh Vernekar extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha); 2327d613ac6SSantosh Vernekar extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 2337d613ac6SSantosh Vernekar extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 2347d613ac6SSantosh Vernekar 235f3ddac19SChad Dupuis extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 236f3ddac19SChad Dupuis extern void qla2x00_disable_board_on_pci_error(struct work_struct *); 2376c18a43eSBart Van Assche extern void qla2x00_sp_compl(srb_t *sp, int); 2386c18a43eSBart Van Assche extern void qla2xxx_qpair_sp_free_dma(srb_t *sp); 2396c18a43eSBart Van Assche extern void qla2xxx_qpair_sp_compl(srb_t *sp, int); 240cd4ed6b4SQuinn Tran extern void qla24xx_sched_upd_fcport(fc_port_t *); 241726b8548SQuinn Tran int qla24xx_post_gnl_work(struct scsi_qla_host *, fc_port_t *); 2429b3e0f4dSQuinn Tran int qla24xx_post_relogin_work(struct scsi_qla_host *vha); 243efa93f48SQuinn Tran void qla2x00_wait_for_sess_deletion(scsi_qla_host_t *); 24462e9dd17SShyam Sundar void qla24xx_process_purex_rdp(struct scsi_qla_host *vha, 24562e9dd17SShyam Sundar struct purex_item *pkt); 246f7a0ed47SQuinn Tran void qla_pci_set_eeh_busy(struct scsi_qla_host *); 247f7a0ed47SQuinn Tran void qla_schedule_eeh_work(struct scsi_qla_host *); 248dd30706eSQuinn Tran struct edif_sa_ctl *qla_edif_find_sa_ctl_by_index(fc_port_t *fcport, 249dd30706eSQuinn Tran int index, int dir); 250f3ddac19SChad Dupuis 2512c3dfe3fSSeokmann Ju /* 2522c3dfe3fSSeokmann Ju * Global Functions in qla_mid.c source file. 2532c3dfe3fSSeokmann Ju */ 254430eef03SQuinn Tran extern void qla_update_vp_map(struct scsi_qla_host *, int); 255a5326f86SGiridhar Malavali extern struct scsi_host_template qla2xxx_driver_template; 2562c3dfe3fSSeokmann Ju extern struct scsi_transport_template *qla2xxx_transport_vport_template; 2578e5f4ba0SKees Cook extern void qla2x00_timer(struct timer_list *); 2588e5f4ba0SKees Cook extern void qla2x00_start_timer(scsi_qla_host_t *, unsigned long); 2592c3dfe3fSSeokmann Ju extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 2602c3dfe3fSSeokmann Ju extern int qla24xx_disable_vp (scsi_qla_host_t *); 2612c3dfe3fSSeokmann Ju extern int qla24xx_enable_vp (scsi_qla_host_t *); 2622c3dfe3fSSeokmann Ju extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 2632c3dfe3fSSeokmann Ju extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 2642c3dfe3fSSeokmann Ju extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 2652c3dfe3fSSeokmann Ju extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 2662c3dfe3fSSeokmann Ju extern int qla24xx_configure_vhba (scsi_qla_host_t *); 2672c3dfe3fSSeokmann Ju extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 2682c3dfe3fSSeokmann Ju struct vp_rpt_id_entry_24xx *); 2692c3dfe3fSSeokmann Ju extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 2702c3dfe3fSSeokmann Ju extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 2712c3dfe3fSSeokmann Ju extern scsi_qla_host_t *qla24xx_create_vhost(struct fc_vport *); 2721da177e4SLinus Torvalds 2736c18a43eSBart Van Assche extern void qla2x00_sp_free_dma(srb_t *sp); 2741da177e4SLinus Torvalds 2753c75ad1dSHimanshu Madhani extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int); 2763c75ad1dSHimanshu Madhani extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *); 277f57a0107SQuinn Tran extern int qla24xx_async_abort_cmd(srb_t *, bool); 2781da177e4SLinus Torvalds 2795433383eSAndrew Vasquez extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 2805433383eSAndrew Vasquez 281854165f4Sandrew.vasquez@qlogic.com extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 2822533cf67SLalit Chandivade extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 283a9083016SGiridhar Malavali extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 284854165f4Sandrew.vasquez@qlogic.com 2857b867cf7SAnirban Chakraborty extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 28673208dfdSAnirban Chakraborty extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 28773208dfdSAnirban Chakraborty extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 28873208dfdSAnirban Chakraborty uint16_t *); 2897b867cf7SAnirban Chakraborty extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 2901f8f9c34SQuinn Tran void qla_adjust_buf(struct scsi_qla_host *); 29139a11240SChristoph Hellwig 2921da177e4SLinus Torvalds /* 2931da177e4SLinus Torvalds * Global Function Prototypes in qla_iocb.c source file. 2941da177e4SLinus Torvalds */ 29584318a9fSQuinn Tran void qla_els_pt_iocb(struct scsi_qla_host *vha, 29684318a9fSQuinn Tran struct els_entry_24xx *pkt, struct qla_els_pt_arg *a); 29744d01857SQuinn Tran cont_a64_entry_t *qla2x00_prep_cont_type1_iocb(scsi_qla_host_t *vha, 29844d01857SQuinn Tran struct req_que *que); 2991da177e4SLinus Torvalds extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 3001da177e4SLinus Torvalds extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 3011da177e4SLinus Torvalds extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 3021da177e4SLinus Torvalds extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 303d7459527SMichael Hernandez extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, 304d7459527SMichael Hernandez uint16_t, struct req_que *); 305bcc85657SBart Van Assche extern uint32_t qla2xxx_get_next_handle(struct req_que *req); 3061da177e4SLinus Torvalds extern int qla2x00_start_scsi(srb_t *sp); 3072b6c0ceeSAndrew Vasquez extern int qla24xx_start_scsi(srb_t *sp); 3089eb9c6dcSQuinn Tran int qla2x00_marker(struct scsi_qla_host *, struct qla_qpair *, 3099cb78c16SHannes Reinecke uint16_t, uint64_t, uint8_t); 310ac280b67SAndrew Vasquez extern int qla2x00_start_sp(srb_t *); 311bad75002SArun Easi extern int qla24xx_dif_start_scsi(srb_t *); 312a9b6f722SSaurav Kashyap extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t); 313d7459527SMichael Hernandez extern int qla2xxx_dif_start_scsi_mq(srb_t *); 314d4523bd6SDaniel Wagner extern void qla2x00_init_async_sp(srb_t *sp, unsigned long tmo, 315d4523bd6SDaniel Wagner void (*done)(struct srb *, int)); 316a9b6f722SSaurav Kashyap extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *); 317a9083016SGiridhar Malavali 31882de802aSQuinn Tran extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *); 31982de802aSQuinn Tran extern void *__qla2x00_alloc_iocbs(struct qla_qpair *, srb_t *); 3202d70c103SNicholas Bellinger extern int qla2x00_issue_marker(scsi_qla_host_t *, int); 321f83adb61SQuinn Tran extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *, 32215b7a68cSBart Van Assche struct dsd64 *, uint16_t, struct qla_tc_param *); 323f83adb61SQuinn Tran extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *, 32415b7a68cSBart Van Assche struct dsd64 *, uint16_t, struct qla_tc_param *); 325f83adb61SQuinn Tran extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *, 32615b7a68cSBart Van Assche struct dsd64 *, uint16_t, struct qla_tgt_cmd *); 327d7459527SMichael Hernandez extern int qla24xx_get_one_block_sg(uint32_t, struct qla2_sgx *, uint32_t *); 328d7459527SMichael Hernandez extern int qla24xx_configure_prot_mode(srb_t *, uint16_t *); 329dd30706eSQuinn Tran extern int qla24xx_issue_sa_replace_iocb(scsi_qla_host_t *vha, 330dd30706eSQuinn Tran struct qla_work_evt *e); 33131e6cdbeSSaurav Kashyap void qla2x00_sp_release(struct kref *kref); 3329c40c36eSQuinn Tran void qla2x00_els_dcmd2_iocb_timeout(void *data); 3331da177e4SLinus Torvalds 3341da177e4SLinus Torvalds /* 3351da177e4SLinus Torvalds * Global Function Prototypes in qla_mbx.c source file. 3361da177e4SLinus Torvalds */ 3371da177e4SLinus Torvalds extern int 338590f98e5Sandrew.vasquez@qlogic.com qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 3391da177e4SLinus Torvalds 3401da177e4SLinus Torvalds extern int 341338c9161SAndrew Vasquez qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 342338c9161SAndrew Vasquez 343338c9161SAndrew Vasquez extern int 3441c7c6357SAndrew Vasquez qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 3451da177e4SLinus Torvalds 346ca9e9c3eSAndrew Vasquez extern int 3476246b8a1SGiridhar Malavali qla2x00_get_fw_version(scsi_qla_host_t *); 3481da177e4SLinus Torvalds 3491da177e4SLinus Torvalds extern int 3501da177e4SLinus Torvalds qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 3511da177e4SLinus Torvalds 3521da177e4SLinus Torvalds extern int 3531da177e4SLinus Torvalds qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 3541da177e4SLinus Torvalds 3551da177e4SLinus Torvalds extern int 3561da177e4SLinus Torvalds qla2x00_mbx_reg_test(scsi_qla_host_t *); 3571da177e4SLinus Torvalds 3581da177e4SLinus Torvalds extern int 3591c7c6357SAndrew Vasquez qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 3601da177e4SLinus Torvalds 3611da177e4SLinus Torvalds extern int 3621da177e4SLinus Torvalds qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 3631da177e4SLinus Torvalds 3641da177e4SLinus Torvalds extern int 3652afa19a9SAnirban Chakraborty qla2x00_abort_command(srb_t *); 3661da177e4SLinus Torvalds 3671da177e4SLinus Torvalds extern int 3689cb78c16SHannes Reinecke qla2x00_abort_target(struct fc_port *, uint64_t, int); 369523ec773SAndrew Vasquez 370523ec773SAndrew Vasquez extern int 3719cb78c16SHannes Reinecke qla2x00_lun_reset(struct fc_port *, uint64_t, int); 3721da177e4SLinus Torvalds 3731da177e4SLinus Torvalds extern int 3741da177e4SLinus Torvalds qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 3752c3dfe3fSSeokmann Ju uint8_t *, uint16_t *, uint16_t *); 3761da177e4SLinus Torvalds 3771da177e4SLinus Torvalds extern int 3781da177e4SLinus Torvalds qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 3791da177e4SLinus Torvalds 3801da177e4SLinus Torvalds extern int 3811da177e4SLinus Torvalds qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 3821da177e4SLinus Torvalds 3831da177e4SLinus Torvalds extern int 3841da177e4SLinus Torvalds qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 3851da177e4SLinus Torvalds 3861da177e4SLinus Torvalds extern int 387818c7f87SJoe Carnuccio qla24xx_get_port_database(scsi_qla_host_t *, u16, struct port_database_24xx *); 388818c7f87SJoe Carnuccio 389818c7f87SJoe Carnuccio extern int 3901da177e4SLinus Torvalds qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 3911da177e4SLinus Torvalds 3921da177e4SLinus Torvalds extern int 3931da177e4SLinus Torvalds qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 3941da177e4SLinus Torvalds 3951da177e4SLinus Torvalds extern int 39661e1b269SJoe Carnuccio qla24xx_link_initialize(scsi_qla_host_t *); 39761e1b269SJoe Carnuccio 39861e1b269SJoe Carnuccio extern int 3991da177e4SLinus Torvalds qla2x00_lip_reset(scsi_qla_host_t *); 4001da177e4SLinus Torvalds 4011da177e4SLinus Torvalds extern int 4021da177e4SLinus Torvalds qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 4031da177e4SLinus Torvalds 4041da177e4SLinus Torvalds extern int 4051da177e4SLinus Torvalds qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 4061da177e4SLinus Torvalds uint16_t *, uint8_t); 4071c7c6357SAndrew Vasquez extern int 4081c7c6357SAndrew Vasquez qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 4091c7c6357SAndrew Vasquez uint16_t *, uint8_t); 4101da177e4SLinus Torvalds 4111da177e4SLinus Torvalds extern int 4129a52a57cSandrew.vasquez@qlogic.com qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 4139a52a57cSandrew.vasquez@qlogic.com uint8_t); 4141da177e4SLinus Torvalds 4151da177e4SLinus Torvalds extern int 4161c7c6357SAndrew Vasquez qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 4171c7c6357SAndrew Vasquez 4181c7c6357SAndrew Vasquez extern int 4191c7c6357SAndrew Vasquez qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 4201da177e4SLinus Torvalds 4211da177e4SLinus Torvalds extern int 4221da177e4SLinus Torvalds qla2x00_full_login_lip(scsi_qla_host_t *ha); 4231da177e4SLinus Torvalds 4241da177e4SLinus Torvalds extern int 4251da177e4SLinus Torvalds qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 4261da177e4SLinus Torvalds 4271da177e4SLinus Torvalds extern int 42803e8c680SQuinn Tran qla2x00_get_resource_cnts(scsi_qla_host_t *); 4291da177e4SLinus Torvalds 4301da177e4SLinus Torvalds extern int 43147ccb113SArun Easi qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map, 43247ccb113SArun Easi u8 *num_entries); 4331da177e4SLinus Torvalds 434392e2f65Sandrew.vasquez@qlogic.com extern int 43543ef0580SAndrew Vasquez qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 43643ef0580SAndrew Vasquez dma_addr_t); 437392e2f65Sandrew.vasquez@qlogic.com 438392e2f65Sandrew.vasquez@qlogic.com extern int 43943ef0580SAndrew Vasquez qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 44015f30a57SQuinn Tran dma_addr_t, uint16_t); 441392e2f65Sandrew.vasquez@qlogic.com 4422afa19a9SAnirban Chakraborty extern int qla24xx_abort_command(srb_t *); 4434440e46dSArmen Baloyan extern int qla24xx_async_abort_command(srb_t *); 4442afa19a9SAnirban Chakraborty extern int 4459cb78c16SHannes Reinecke qla24xx_abort_target(struct fc_port *, uint64_t, int); 4462afa19a9SAnirban Chakraborty extern int 4479cb78c16SHannes Reinecke qla24xx_lun_reset(struct fc_port *, uint64_t, int); 4484d78c973SGiridhar Malavali extern int 4494d78c973SGiridhar Malavali qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 4509cb78c16SHannes Reinecke uint64_t, enum nexus_wait_type); 4511c7c6357SAndrew Vasquez extern int 45268af0811SAndrew Vasquez qla2x00_system_error(scsi_qla_host_t *); 45368af0811SAndrew Vasquez 45468af0811SAndrew Vasquez extern int 455db64e930SJoe Carnuccio qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t); 456db64e930SJoe Carnuccio extern int 457db64e930SJoe Carnuccio qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *); 458db64e930SJoe Carnuccio 459db64e930SJoe Carnuccio extern int 460e8887c51SJoe Carnuccio qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t); 461e8887c51SJoe Carnuccio extern int 462e8887c51SJoe Carnuccio qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *); 463e8887c51SJoe Carnuccio 464e8887c51SJoe Carnuccio extern int 4651c7c6357SAndrew Vasquez qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 4661c7c6357SAndrew Vasquez 467f6ef3b18SAndrew Vasquez extern int 468f6ef3b18SAndrew Vasquez qla2x00_stop_firmware(scsi_qla_host_t *); 469f6ef3b18SAndrew Vasquez 470a7a167bfSAndrew Vasquez extern int 47100b6bd25SAndrew Vasquez qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 47200b6bd25SAndrew Vasquez extern int 47300b6bd25SAndrew Vasquez qla2x00_disable_eft_trace(scsi_qla_host_t *); 474a7a167bfSAndrew Vasquez 47588729e53SAndrew Vasquez extern int 476df613b96SAndrew Vasquez qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 477df613b96SAndrew Vasquez uint32_t *); 478df613b96SAndrew Vasquez 479df613b96SAndrew Vasquez extern int 480df613b96SAndrew Vasquez qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 481df613b96SAndrew Vasquez 482df613b96SAndrew Vasquez extern int 483c46e65c7SJoe Carnuccio qla82xx_set_driver_version(scsi_qla_host_t *, char *); 484c46e65c7SJoe Carnuccio 485c46e65c7SJoe Carnuccio extern int 486c46e65c7SJoe Carnuccio qla25xx_set_driver_version(scsi_qla_host_t *, char *); 487c46e65c7SJoe Carnuccio 488c46e65c7SJoe Carnuccio extern int 489d83a80eeSJoe Carnuccio qla25xx_set_els_cmds_supported(scsi_qla_host_t *); 490d83a80eeSJoe Carnuccio 491d83a80eeSJoe Carnuccio extern int 492818c7f87SJoe Carnuccio qla24xx_get_buffer_credits(scsi_qla_host_t *, struct buffer_credit_24xx *, 493818c7f87SJoe Carnuccio dma_addr_t); 494818c7f87SJoe Carnuccio 495818c7f87SJoe Carnuccio extern int 4966766df9eSJoe Carnuccio qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 4976766df9eSJoe Carnuccio uint16_t, uint16_t, uint16_t, uint16_t); 49888729e53SAndrew Vasquez 499d8b45213SAndrew Vasquez extern int 5006766df9eSJoe Carnuccio qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 5016766df9eSJoe Carnuccio uint16_t, uint16_t, uint16_t, uint16_t); 502ad0ecd61SJoe Carnuccio 503ad0ecd61SJoe Carnuccio extern int 504d8b45213SAndrew Vasquez qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 505d8b45213SAndrew Vasquez 5064d4df193SHarihara Kadayam extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 5074d4df193SHarihara Kadayam 5088a659571SAndrew Vasquez extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 5098a659571SAndrew Vasquez 5101d2874deSJoe Carnuccio extern int 5111d2874deSJoe Carnuccio qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 5121d2874deSJoe Carnuccio 5131d2874deSJoe Carnuccio extern int 5141d2874deSJoe Carnuccio qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 5151d2874deSJoe Carnuccio 5161d2874deSJoe Carnuccio extern int 5171d2874deSJoe Carnuccio qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 5181d2874deSJoe Carnuccio 5193f006ac3SMichael Hernandez extern int qla81xx_fac_semaphore_access(scsi_qla_host_t *, int); 5203f006ac3SMichael Hernandez 521ce0423f4SAndrew Vasquez extern int 522ce0423f4SAndrew Vasquez qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 523ce0423f4SAndrew Vasquez 52411bbc1d8SAndrew Vasquez extern int 52511bbc1d8SAndrew Vasquez qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 52611bbc1d8SAndrew Vasquez 52718e7555aSAndrew Vasquez extern int 52818e7555aSAndrew Vasquez qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 52918e7555aSAndrew Vasquez 53018e7555aSAndrew Vasquez extern int 53118e7555aSAndrew Vasquez qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 53218e7555aSAndrew Vasquez 533b1d46989SMadhuranath Iyengar extern int 534b1d46989SMadhuranath Iyengar qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 5353064ff39SMichael Hernandez extern int qla2x00_get_data_rate(scsi_qla_host_t *); 53609ff701aSSarang Radke extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 53709ff701aSSarang Radke uint16_t *); 53823f2ebd1SSarang Radke extern int 53923f2ebd1SSarang Radke qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 54023f2ebd1SSarang Radke 54123f2ebd1SSarang Radke extern int 54223f2ebd1SSarang Radke qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 54309ff701aSSarang Radke 544af11f64dSAndrew Vasquez extern int 545af11f64dSAndrew Vasquez qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *); 546af11f64dSAndrew Vasquez 54781178772SSaurav Kashyap extern int 54881178772SSaurav Kashyap qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 54981178772SSaurav Kashyap 550ec891462SJoe Carnuccio extern int 551ec891462SJoe Carnuccio qla26xx_dport_diagnostics(scsi_qla_host_t *, void *, uint, uint); 552ec891462SJoe Carnuccio 553476da8faSBikash Hazarika extern int 554476da8faSBikash Hazarika qla26xx_dport_diagnostics_v2(scsi_qla_host_t *, 555476da8faSBikash Hazarika struct qla_dport_diag_v2 *, mbx_cmd_t *); 556476da8faSBikash Hazarika 55715f30a57SQuinn Tran int qla24xx_send_mb_cmd(struct scsi_qla_host *, mbx_cmd_t *); 55815f30a57SQuinn Tran int qla24xx_gpdb_wait(struct scsi_qla_host *, fc_port_t *, u8); 55915f30a57SQuinn Tran int qla24xx_gidlist_wait(struct scsi_qla_host *, void *, dma_addr_t, 56015f30a57SQuinn Tran uint16_t *); 56115f30a57SQuinn Tran int __qla24xx_parse_gpdb(struct scsi_qla_host *, fc_port_t *, 56215f30a57SQuinn Tran struct port_database_24xx *); 563edd05de1SDuane Grigsby int qla24xx_get_port_login_templ(scsi_qla_host_t *, dma_addr_t, 564edd05de1SDuane Grigsby void *, uint16_t); 56515f30a57SQuinn Tran 566deeae7a6SDuane Grigsby extern int qla27xx_get_zio_threshold(scsi_qla_host_t *, uint16_t *); 567deeae7a6SDuane Grigsby extern int qla27xx_set_zio_threshold(scsi_qla_host_t *, uint16_t); 56894d83e36SQuinn Tran int qla24xx_res_count_wait(struct scsi_qla_host *, uint16_t *, int); 569deeae7a6SDuane Grigsby 5703f006ac3SMichael Hernandez extern int qla28xx_secure_flash_update(scsi_qla_host_t *, uint16_t, uint16_t, 5713f006ac3SMichael Hernandez uint32_t, dma_addr_t, uint32_t); 5723f006ac3SMichael Hernandez 5733f006ac3SMichael Hernandez extern int qla2xxx_read_remote_register(scsi_qla_host_t *, uint32_t, 5743f006ac3SMichael Hernandez uint32_t *); 5753f006ac3SMichael Hernandez extern int qla2xxx_write_remote_register(scsi_qla_host_t *, uint32_t, 5763f006ac3SMichael Hernandez uint32_t); 577d94d8158SQuinn Tran void qla_no_op_mb(struct scsi_qla_host *vha); 5783f006ac3SMichael Hernandez 5791da177e4SLinus Torvalds /* 5801da177e4SLinus Torvalds * Global Function Prototypes in qla_isr.c source file. 5811da177e4SLinus Torvalds */ 5827d12e780SDavid Howells extern irqreturn_t qla2100_intr_handler(int, void *); 5837d12e780SDavid Howells extern irqreturn_t qla2300_intr_handler(int, void *); 5847d12e780SDavid Howells extern irqreturn_t qla24xx_intr_handler(int, void *); 58573208dfdSAnirban Chakraborty extern void qla2x00_process_response_queue(struct rsp_que *); 5862afa19a9SAnirban Chakraborty extern void 5872afa19a9SAnirban Chakraborty qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 58873208dfdSAnirban Chakraborty extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 589a8488abeSAndrew Vasquez extern void qla2x00_free_irqs(scsi_qla_host_t *); 590a8488abeSAndrew Vasquez 591a9083016SGiridhar Malavali extern int qla2x00_get_data_rate(scsi_qla_host_t *); 592d0297c9aSJoe Carnuccio extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t); 5938ae6d9c7SGiridhar Malavali extern srb_t * 5948ae6d9c7SGiridhar Malavali qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *, 5958ae6d9c7SGiridhar Malavali void *); 5968ae6d9c7SGiridhar Malavali extern void 5978ae6d9c7SGiridhar Malavali qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *, 5988ae6d9c7SGiridhar Malavali uint32_t); 599d7459527SMichael Hernandez extern irqreturn_t 600d7459527SMichael Hernandez qla2xxx_msix_rsp_q(int irq, void *dev_id); 6017b2a7396SAndrew Vasquez extern irqreturn_t 6027b2a7396SAndrew Vasquez qla2xxx_msix_rsp_q_hs(int irq, void *dev_id); 603726b8548SQuinn Tran fc_port_t *qla2x00_find_fcport_by_loopid(scsi_qla_host_t *, uint16_t); 604726b8548SQuinn Tran fc_port_t *qla2x00_find_fcport_by_wwpn(scsi_qla_host_t *, u8 *, u8); 605726b8548SQuinn Tran fc_port_t *qla2x00_find_fcport_by_nportid(scsi_qla_host_t *, port_id_t *, u8); 606875386b9SManish Rangankar void qla24xx_queue_purex_item(scsi_qla_host_t *, struct purex_item *, 607875386b9SManish Rangankar void (*process_item)(struct scsi_qla_host *, 608875386b9SManish Rangankar struct purex_item *)); 609875386b9SManish Rangankar void __qla_consume_iocb(struct scsi_qla_host *, void **, struct rsp_que **); 610875386b9SManish Rangankar void qla2xxx_process_purls_iocb(void **pkt, struct rsp_que **rsp); 611daae62a3SChad Dupuis 6121da177e4SLinus Torvalds /* 6131da177e4SLinus Torvalds * Global Function Prototypes in qla_sup.c source file. 6141da177e4SLinus Torvalds */ 615c43e7832SBart Van Assche extern int qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 616459c5378SAndrew Vasquez uint32_t, uint32_t); 6173695310eSJoe Carnuccio extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, void *, uint32_t, 618459c5378SAndrew Vasquez uint32_t); 6193695310eSJoe Carnuccio extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, void *, uint32_t, 620459c5378SAndrew Vasquez uint32_t); 6213695310eSJoe Carnuccio extern int qla2x00_write_nvram_data(scsi_qla_host_t *, void *, uint32_t, 622459c5378SAndrew Vasquez uint32_t); 6233695310eSJoe Carnuccio extern int qla24xx_write_nvram_data(scsi_qla_host_t *, void *, uint32_t, 624459c5378SAndrew Vasquez uint32_t); 6253695310eSJoe Carnuccio extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, void *, uint32_t, 626c3a2f0dfSAndrew Vasquez uint32_t); 6273695310eSJoe Carnuccio extern int qla25xx_write_nvram_data(scsi_qla_host_t *, void *, uint32_t, 628c3a2f0dfSAndrew Vasquez uint32_t); 6293695310eSJoe Carnuccio 630bb4cf5b7SChad Dupuis extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t); 631c821e0d5SJoe Lawrence bool qla2x00_check_reg32_for_disconnect(scsi_qla_host_t *, uint32_t); 632c821e0d5SJoe Lawrence bool qla2x00_check_reg16_for_disconnect(scsi_qla_host_t *, uint16_t); 633459c5378SAndrew Vasquez 634f6df144cSandrew.vasquez@qlogic.com extern int qla2x00_beacon_on(struct scsi_qla_host *); 635f6df144cSandrew.vasquez@qlogic.com extern int qla2x00_beacon_off(struct scsi_qla_host *); 636f6df144cSandrew.vasquez@qlogic.com extern void qla2x00_beacon_blink(struct scsi_qla_host *); 637f6df144cSandrew.vasquez@qlogic.com extern int qla24xx_beacon_on(struct scsi_qla_host *); 638f6df144cSandrew.vasquez@qlogic.com extern int qla24xx_beacon_off(struct scsi_qla_host *); 639f6df144cSandrew.vasquez@qlogic.com extern void qla24xx_beacon_blink(struct scsi_qla_host *); 6406246b8a1SGiridhar Malavali extern void qla83xx_beacon_blink(struct scsi_qla_host *); 641999916dcSSaurav Kashyap extern int qla82xx_beacon_on(struct scsi_qla_host *); 642999916dcSSaurav Kashyap extern int qla82xx_beacon_off(struct scsi_qla_host *); 6437d613ac6SSantosh Vernekar extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t); 6447d613ac6SSantosh Vernekar extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *); 6457d613ac6SSantosh Vernekar extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *); 6467d613ac6SSantosh Vernekar extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t, 6477d613ac6SSantosh Vernekar uint32_t, uint16_t *); 648f6df144cSandrew.vasquez@qlogic.com 6493695310eSJoe Carnuccio extern void *qla2x00_read_optrom_data(struct scsi_qla_host *, void *, 650854165f4Sandrew.vasquez@qlogic.com uint32_t, uint32_t); 6513695310eSJoe Carnuccio extern int qla2x00_write_optrom_data(struct scsi_qla_host *, void *, 652854165f4Sandrew.vasquez@qlogic.com uint32_t, uint32_t); 6533695310eSJoe Carnuccio extern void *qla24xx_read_optrom_data(struct scsi_qla_host *, void *, 654854165f4Sandrew.vasquez@qlogic.com uint32_t, uint32_t); 6553695310eSJoe Carnuccio extern int qla24xx_write_optrom_data(struct scsi_qla_host *, void *, 656854165f4Sandrew.vasquez@qlogic.com uint32_t, uint32_t); 6573695310eSJoe Carnuccio extern void *qla25xx_read_optrom_data(struct scsi_qla_host *, void *, 658338c9161SAndrew Vasquez uint32_t, uint32_t); 6593695310eSJoe Carnuccio extern void *qla8044_read_optrom_data(struct scsi_qla_host *, 6603695310eSJoe Carnuccio void *, uint32_t, uint32_t); 6617ec0effdSAtul Deshmukh extern void qla8044_watchdog(struct scsi_qla_host *vha); 662854165f4Sandrew.vasquez@qlogic.com 66330c47662SAndrew Vasquez extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 66430c47662SAndrew Vasquez extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 6657ec0effdSAtul Deshmukh extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *); 66630c47662SAndrew Vasquez 667c00d8994SAndrew Vasquez extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 6681ee27146SJoe Carnuccio extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 6697d232c74SAndrew Vasquez 670272976caSAndrew Vasquez extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 67109ff701aSSarang Radke extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 6729e1c3206SBikash Hazarika extern int qla2x00_mailbox_passthru(struct bsg_job *bsg_job); 673875386b9SManish Rangankar int qla2x00_sys_ld_info(struct bsg_job *bsg_job); 674875386b9SManish Rangankar int __qla_copy_purex_to_buffer(struct scsi_qla_host *, void **, 675875386b9SManish Rangankar struct rsp_que **, u8 *, u32); 676875386b9SManish Rangankar struct purex_item *qla27xx_copy_multiple_pkt(struct scsi_qla_host *vha, 677875386b9SManish Rangankar void **pkt, struct rsp_que **rsp, bool is_purls, bool byte_order); 6789e1c3206SBikash Hazarika int qla_mailbox_passthru(scsi_qla_host_t *vha, uint16_t *mbx_in, 6799e1c3206SBikash Hazarika uint16_t *mbx_out); 6809e1c3206SBikash Hazarika 6811da177e4SLinus Torvalds /* 6821da177e4SLinus Torvalds * Global Function Prototypes in qla_dbg.c source file. 6831da177e4SLinus Torvalds */ 6848ae17876SBart Van Assche void qla2xxx_dump_fw(scsi_qla_host_t *vha); 6858ae17876SBart Van Assche void qla2100_fw_dump(scsi_qla_host_t *vha); 6868ae17876SBart Van Assche void qla2300_fw_dump(scsi_qla_host_t *vha); 6878ae17876SBart Van Assche void qla24xx_fw_dump(scsi_qla_host_t *vha); 6888ae17876SBart Van Assche void qla25xx_fw_dump(scsi_qla_host_t *vha); 6898ae17876SBart Van Assche void qla81xx_fw_dump(scsi_qla_host_t *vha); 6908ae17876SBart Van Assche void qla82xx_fw_dump(scsi_qla_host_t *vha); 6918ae17876SBart Van Assche void qla8044_fw_dump(scsi_qla_host_t *vha); 692f73cb695SChad Dupuis 6938ae17876SBart Van Assche void qla27xx_fwdump(scsi_qla_host_t *vha); 694cbb01c2fSArun Easi extern void qla27xx_mpi_fwdump(scsi_qla_host_t *, int); 695a28d9e4eSJoe Carnuccio extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *, void *); 696f73cb695SChad Dupuis extern int qla27xx_fwdt_template_valid(void *); 697f73cb695SChad Dupuis extern ulong qla27xx_fwdt_template_size(void *); 698f73cb695SChad Dupuis 69908de2844SGiridhar Malavali extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 700f8f97b0cSJoe Carnuccio extern void ql_dump_regs(uint, scsi_qla_host_t *, uint); 701c254b52bSBart Van Assche extern void ql_dump_buffer(uint, scsi_qla_host_t *, uint, const void *, uint); 7021da177e4SLinus Torvalds /* 7031da177e4SLinus Torvalds * Global Function Prototypes in qla_gs.c source file. 7041da177e4SLinus Torvalds */ 705726b8548SQuinn Tran extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *); 706726b8548SQuinn Tran extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *); 7071da177e4SLinus Torvalds extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 7081da177e4SLinus Torvalds extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 7091da177e4SLinus Torvalds extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 7101da177e4SLinus Torvalds extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 711e8c72ba5SChad Dupuis extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 7121da177e4SLinus Torvalds extern int qla2x00_rft_id(scsi_qla_host_t *); 713d3bae931SDuane Grigsby extern int qla2x00_rff_id(scsi_qla_host_t *, u8); 7141da177e4SLinus Torvalds extern int qla2x00_rnn_id(scsi_qla_host_t *); 7151da177e4SLinus Torvalds extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 716cca5335cSAndrew Vasquez extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 717cca5335cSAndrew Vasquez extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 718cca5335cSAndrew Vasquez extern int qla2x00_fdmi_register(scsi_qla_host_t *); 719d8b45213SAndrew Vasquez extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 720d8b45213SAndrew Vasquez extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 721818c7f87SJoe Carnuccio extern size_t qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t); 722726b8548SQuinn Tran extern int qla2x00_chk_ms_status(scsi_qla_host_t *, ms_iocb_entry_t *, 723726b8548SQuinn Tran struct ct_sns_rsp *, const char *); 724726b8548SQuinn Tran extern void qla2x00_async_iocb_timeout(void *data); 725726b8548SQuinn Tran 726726b8548SQuinn Tran int qla24xx_post_gpsc_work(struct scsi_qla_host *, fc_port_t *); 727726b8548SQuinn Tran int qla24xx_async_gpsc(scsi_qla_host_t *, fc_port_t *); 728a4239945SQuinn Tran void qla24xx_handle_gpsc_event(scsi_qla_host_t *, struct event_arg *); 729726b8548SQuinn Tran int qla2x00_mgmt_svr_login(scsi_qla_host_t *); 7309c40c36eSQuinn Tran int qla24xx_async_gffid(scsi_qla_host_t *vha, fc_port_t *fcport, bool); 731*beafd692SQuinn Tran int qla_fab_async_scan(scsi_qla_host_t *, srb_t *); 732*beafd692SQuinn Tran void qla_fab_scan_start(struct scsi_qla_host *); 733*beafd692SQuinn Tran void qla_fab_scan_finish(scsi_qla_host_t *, srb_t *); 734a4239945SQuinn Tran int qla24xx_post_gfpnid_work(struct scsi_qla_host *, fc_port_t *); 735a4239945SQuinn Tran int qla24xx_async_gfpnid(scsi_qla_host_t *, fc_port_t *); 736a4239945SQuinn Tran void qla24xx_handle_gfpnid_event(scsi_qla_host_t *, struct event_arg *); 737e374f9f5SQuinn Tran void qla24xx_sp_unmap(scsi_qla_host_t *, srb_t *); 738f352eeb7SQuinn Tran void qla_scan_work_fn(struct work_struct *); 739d68930baSQuinn Tran uint qla25xx_fdmi_port_speed_capability(struct qla_hw_data *); 740d68930baSQuinn Tran uint qla25xx_fdmi_port_speed_currently(struct qla_hw_data *); 741a4239945SQuinn Tran 7421da177e4SLinus Torvalds /* 7438482e118S * Global Function Prototypes in qla_attr.c source file. 7448482e118S */ 745ee959b00STony Jones struct device_attribute; 74666df386dSBart Van Assche extern const struct attribute_group *qla2x00_host_groups[]; 7471c97a12aSAndrew Vasquez struct fc_function_template; 7481c97a12aSAndrew Vasquez extern struct fc_function_template qla2xxx_transport_functions; 7492c3dfe3fSSeokmann Ju extern struct fc_function_template qla2xxx_transport_vport_functions; 7508482e118S extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 751fe1b806fSChad Dupuis extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool); 7528482e118S extern void qla2x00_init_host_attr(scsi_qla_host_t *); 7538482e118S extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 7549a069e19SGiridhar Malavali extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 75509ff701aSSarang Radke extern int qla2x00_echo_test(scsi_qla_host_t *, 75609ff701aSSarang Radke struct msg_echo_lb *, uint16_t *); 75709ff701aSSarang Radke extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 7587c3df132SSaurav Kashyap extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 7597c3df132SSaurav Kashyap struct qla_fcp_prio_cfg *, uint8_t); 760df613b96SAndrew Vasquez /* 761df613b96SAndrew Vasquez * Global Function Prototypes in qla_dfs.c source file. 762df613b96SAndrew Vasquez */ 763df613b96SAndrew Vasquez extern int qla2x00_dfs_setup(scsi_qla_host_t *); 764df613b96SAndrew Vasquez extern int qla2x00_dfs_remove(scsi_qla_host_t *); 76573208dfdSAnirban Chakraborty 76673208dfdSAnirban Chakraborty /* Globa function prototypes for multi-q */ 767d7459527SMichael Hernandez extern int qla25xx_request_irq(struct qla_hw_data *, struct qla_qpair *, 768d7459527SMichael Hernandez struct qla_msix_entry *, int); 769618a7523SAnirban Chakraborty extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 770618a7523SAnirban Chakraborty extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 77173208dfdSAnirban Chakraborty extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 77282de802aSQuinn Tran uint16_t, int, uint8_t, bool); 77373208dfdSAnirban Chakraborty extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 77482de802aSQuinn Tran uint16_t, struct qla_qpair *, bool); 775d7459527SMichael Hernandez 77673208dfdSAnirban Chakraborty extern void qla2x00_init_response_q_entries(struct rsp_que *); 77773208dfdSAnirban Chakraborty extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 778d7459527SMichael Hernandez extern int qla25xx_delete_rsp_que(struct scsi_qla_host *, struct rsp_que *); 7792afa19a9SAnirban Chakraborty extern int qla25xx_delete_queues(struct scsi_qla_host *); 7802afa19a9SAnirban Chakraborty 7818ae6d9c7SGiridhar Malavali /* qlafx00 related functions */ 7828ae6d9c7SGiridhar Malavali extern int qlafx00_pci_config(struct scsi_qla_host *); 7838ae6d9c7SGiridhar Malavali extern int qlafx00_initialize_adapter(struct scsi_qla_host *); 7843f006ac3SMichael Hernandez extern int qlafx00_soft_reset(scsi_qla_host_t *); 7858ae6d9c7SGiridhar Malavali extern int qlafx00_chip_diag(scsi_qla_host_t *); 7868ae6d9c7SGiridhar Malavali extern void qlafx00_config_rings(struct scsi_qla_host *); 787dc6d6d34SBart Van Assche extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *, size_t); 788df57cabaSHimanshu Madhani extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *, size_t); 7898ae6d9c7SGiridhar Malavali extern irqreturn_t qlafx00_intr_handler(int, void *); 7908ae6d9c7SGiridhar Malavali extern void qlafx00_enable_intrs(struct qla_hw_data *); 7918ae6d9c7SGiridhar Malavali extern void qlafx00_disable_intrs(struct qla_hw_data *); 7929cb78c16SHannes Reinecke extern int qlafx00_abort_target(fc_port_t *, uint64_t, int); 7939cb78c16SHannes Reinecke extern int qlafx00_lun_reset(fc_port_t *, uint64_t, int); 7948ae6d9c7SGiridhar Malavali extern int qlafx00_start_scsi(srb_t *); 7958ae6d9c7SGiridhar Malavali extern int qlafx00_abort_isp(scsi_qla_host_t *); 7968ae6d9c7SGiridhar Malavali extern int qlafx00_iospace_config(struct qla_hw_data *); 7978ae6d9c7SGiridhar Malavali extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t); 79842479343SArmen Baloyan extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int); 7998ae6d9c7SGiridhar Malavali extern int qlafx00_fw_ready(scsi_qla_host_t *); 8008ae6d9c7SGiridhar Malavali extern int qlafx00_configure_devices(scsi_qla_host_t *); 8018ae6d9c7SGiridhar Malavali extern int qlafx00_reset_initialize(scsi_qla_host_t *); 8021f8deefeSSaurav Kashyap extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t); 80388bfdf56SJason Yan extern void qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *); 8048ae6d9c7SGiridhar Malavali extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t, 8058ae6d9c7SGiridhar Malavali uint32_t *, int); 8068ae6d9c7SGiridhar Malavali extern uint32_t qlafx00_fw_state_show(struct device *, 8078ae6d9c7SGiridhar Malavali struct device_attribute *, char *); 8088ae6d9c7SGiridhar Malavali extern void qlafx00_get_host_speed(struct Scsi_Host *); 8098ae6d9c7SGiridhar Malavali extern void qlafx00_init_response_q_entries(struct rsp_que *); 8108ae6d9c7SGiridhar Malavali 8118ae6d9c7SGiridhar Malavali extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *); 8128ae6d9c7SGiridhar Malavali extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *); 8138ae6d9c7SGiridhar Malavali extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *); 8148ae6d9c7SGiridhar Malavali extern void qlafx00_timer_routine(scsi_qla_host_t *); 8158ae6d9c7SGiridhar Malavali extern int qlafx00_rescan_isp(scsi_qla_host_t *); 8168ae6d9c7SGiridhar Malavali 817a9083016SGiridhar Malavali /* qla82xx related functions */ 818a9083016SGiridhar Malavali 819a9083016SGiridhar Malavali /* PCI related functions */ 820a9083016SGiridhar Malavali extern int qla82xx_pci_config(struct scsi_qla_host *); 821a9083016SGiridhar Malavali extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 822a9083016SGiridhar Malavali extern int qla82xx_pci_region_offset(struct pci_dev *, int); 823a9083016SGiridhar Malavali extern int qla82xx_iospace_config(struct qla_hw_data *); 824a9083016SGiridhar Malavali 825a9083016SGiridhar Malavali /* Initialization related functions */ 8263f006ac3SMichael Hernandez extern int qla82xx_reset_chip(struct scsi_qla_host *); 827a9083016SGiridhar Malavali extern void qla82xx_config_rings(struct scsi_qla_host *); 828a9083016SGiridhar Malavali extern void qla82xx_watchdog(scsi_qla_host_t *); 829a5b36321SLalit Chandivade extern int qla82xx_start_firmware(scsi_qla_host_t *); 830a9083016SGiridhar Malavali 831a9083016SGiridhar Malavali /* Firmware and flash related functions */ 832a9083016SGiridhar Malavali extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 8333695310eSJoe Carnuccio extern void *qla82xx_read_optrom_data(struct scsi_qla_host *, void *, 834a9083016SGiridhar Malavali uint32_t, uint32_t); 8353695310eSJoe Carnuccio extern int qla82xx_write_optrom_data(struct scsi_qla_host *, void *, 836a9083016SGiridhar Malavali uint32_t, uint32_t); 837a9083016SGiridhar Malavali 838a9083016SGiridhar Malavali /* Mailbox related functions */ 839a9083016SGiridhar Malavali extern int qla82xx_abort_isp(scsi_qla_host_t *); 840a9083016SGiridhar Malavali extern int qla82xx_restart_isp(scsi_qla_host_t *); 841a9083016SGiridhar Malavali 842a9083016SGiridhar Malavali /* IOCB related functions */ 843a9083016SGiridhar Malavali extern int qla82xx_start_scsi(srb_t *); 8446c18a43eSBart Van Assche extern void qla2x00_sp_free(srb_t *sp); 8458e5f4ba0SKees Cook extern void qla2x00_sp_timeout(struct timer_list *); 8466c18a43eSBart Van Assche extern void qla2x00_bsg_job_done(srb_t *sp, int); 8476c18a43eSBart Van Assche extern void qla2x00_bsg_sp_free(srb_t *sp); 8482d70c103SNicholas Bellinger extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *); 849a9083016SGiridhar Malavali 850a9083016SGiridhar Malavali /* Interrupt related */ 851a9083016SGiridhar Malavali extern irqreturn_t qla82xx_intr_handler(int, void *); 852a9083016SGiridhar Malavali extern irqreturn_t qla82xx_msix_default(int, void *); 853a9083016SGiridhar Malavali extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 854a9083016SGiridhar Malavali extern void qla82xx_enable_intrs(struct qla_hw_data *); 855a9083016SGiridhar Malavali extern void qla82xx_disable_intrs(struct qla_hw_data *); 856a9083016SGiridhar Malavali extern void qla82xx_poll(int, void *); 857a9083016SGiridhar Malavali extern void qla82xx_init_flags(struct qla_hw_data *); 858a9083016SGiridhar Malavali 859a9083016SGiridhar Malavali /* ISP 8021 hardware related */ 860a5b36321SLalit Chandivade extern void qla82xx_set_drv_active(scsi_qla_host_t *); 861a9083016SGiridhar Malavali extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 862a9083016SGiridhar Malavali extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 863a9083016SGiridhar Malavali 864a9083016SGiridhar Malavali /* ISP 8021 IDC */ 865a9083016SGiridhar Malavali extern void qla82xx_clear_drv_active(struct qla_hw_data *); 866579d12b5SSaurav Kashyap extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 867a9083016SGiridhar Malavali extern int qla82xx_idc_lock(struct qla_hw_data *); 868a9083016SGiridhar Malavali extern void qla82xx_idc_unlock(struct qla_hw_data *); 869a9083016SGiridhar Malavali extern int qla82xx_device_state_handler(scsi_qla_host_t *); 8707d613ac6SSantosh Vernekar extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *); 871579d12b5SSaurav Kashyap extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 872a9083016SGiridhar Malavali 873bc97c948SBart Van Assche extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, size_t, 874bc97c948SBart Van Assche const char *); 875a9083016SGiridhar Malavali extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 876a9083016SGiridhar Malavali extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 8775162cf0cSGiridhar Malavali extern void qla82xx_start_iocbs(scsi_qla_host_t *); 878a9083016SGiridhar Malavali extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 8793173167fSGiridhar Malavali extern int qla82xx_check_md_needed(scsi_qla_host_t *); 8807190575fSGiridhar Malavali extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 8816246b8a1SGiridhar Malavali extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *); 8826246b8a1SGiridhar Malavali extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *); 883999916dcSSaurav Kashyap extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 8841f652aa0SGleb Chesnokov extern const char *qdev_state(uint32_t); 885c8f6544eSChad Dupuis extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); 8861ae47cf3SJoe Carnuccio extern int qla82xx_read_temperature(scsi_qla_host_t *); 8871ae47cf3SJoe Carnuccio extern int qla8044_read_temperature(scsi_qla_host_t *); 888e4e3a2ceSQuinn Tran extern int qla2x00_read_sfp_dev(struct scsi_qla_host *, char *, int); 88907553b1eSJoe Carnuccio extern int ql26xx_led_config(scsi_qla_host_t *, uint16_t, uint16_t *); 890a9083016SGiridhar Malavali 8916e98016cSGiridhar Malavali /* BSG related functions */ 89275cc8cfcSJohannes Thumshirn extern int qla24xx_bsg_request(struct bsg_job *); 89375cc8cfcSJohannes Thumshirn extern int qla24xx_bsg_timeout(struct bsg_job *); 8946e98016cSGiridhar Malavali extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 8956e98016cSGiridhar Malavali extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 8966e98016cSGiridhar Malavali dma_addr_t, size_t, uint32_t); 8976e98016cSGiridhar Malavali extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 8986e98016cSGiridhar Malavali uint16_t *, uint16_t *); 899dd30706eSQuinn Tran extern int qla24xx_sadb_update(struct bsg_job *bsg_job); 900dd30706eSQuinn Tran extern int qla_post_sa_replace_work(struct scsi_qla_host *vha, 901dd30706eSQuinn Tran fc_port_t *fcport, uint16_t nport_handle, struct edif_sa_ctl *sa_ctl); 90208de2844SGiridhar Malavali 9036246b8a1SGiridhar Malavali /* 83xx related functions */ 9048ae17876SBart Van Assche void qla83xx_fw_dump(scsi_qla_host_t *vha); 9056246b8a1SGiridhar Malavali 90608de2844SGiridhar Malavali /* Minidump related functions */ 90708de2844SGiridhar Malavali extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 90808de2844SGiridhar Malavali extern int qla82xx_md_get_template(scsi_qla_host_t *); 90908de2844SGiridhar Malavali extern int qla82xx_md_alloc(scsi_qla_host_t *); 91008de2844SGiridhar Malavali extern void qla82xx_md_free(scsi_qla_host_t *); 91108de2844SGiridhar Malavali extern int qla82xx_md_collect(scsi_qla_host_t *); 91208de2844SGiridhar Malavali extern void qla82xx_md_prep(scsi_qla_host_t *); 91308de2844SGiridhar Malavali extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 9147ec0effdSAtul Deshmukh extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha); 9157ec0effdSAtul Deshmukh 9167ec0effdSAtul Deshmukh /* Function declarations for ISP8044 */ 9177ec0effdSAtul Deshmukh extern int qla8044_idc_lock(struct qla_hw_data *ha); 9187ec0effdSAtul Deshmukh extern void qla8044_idc_unlock(struct qla_hw_data *ha); 9197ec0effdSAtul Deshmukh extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr); 9207ec0effdSAtul Deshmukh extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val); 9217ec0effdSAtul Deshmukh extern void qla8044_read_reset_template(struct scsi_qla_host *ha); 9227ec0effdSAtul Deshmukh extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha); 9237ec0effdSAtul Deshmukh extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg); 9247ec0effdSAtul Deshmukh extern void qla8044_wr_direct(struct scsi_qla_host *vha, 9257ec0effdSAtul Deshmukh const uint32_t crb_reg, const uint32_t value); 9267ec0effdSAtul Deshmukh extern int qla8044_device_state_handler(struct scsi_qla_host *vha); 9277ec0effdSAtul Deshmukh extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha); 928c41afc9aSSaurav Kashyap extern void qla8044_clear_drv_active(struct qla_hw_data *); 9297ec0effdSAtul Deshmukh void qla8044_get_minidump(struct scsi_qla_host *vha); 9307ec0effdSAtul Deshmukh int qla8044_collect_md_data(struct scsi_qla_host *vha); 9317ec0effdSAtul Deshmukh extern int qla8044_md_get_template(scsi_qla_host_t *); 9323695310eSJoe Carnuccio extern int qla8044_write_optrom_data(struct scsi_qla_host *, void *, 9337ec0effdSAtul Deshmukh uint32_t, uint32_t); 9347ec0effdSAtul Deshmukh extern irqreturn_t qla8044_intr_handler(int, void *); 9357ec0effdSAtul Deshmukh extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t); 9367ec0effdSAtul Deshmukh extern int qla8044_abort_isp(scsi_qla_host_t *); 9377ec0effdSAtul Deshmukh extern int qla8044_check_fw_alive(struct scsi_qla_host *); 938b0d6cabdSHimanshu Madhani extern int qla_get_exlogin_status(scsi_qla_host_t *, uint16_t *, 939b0d6cabdSHimanshu Madhani uint16_t *); 940b0d6cabdSHimanshu Madhani extern int qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr); 9412f56a7f1SHimanshu Madhani extern int qla_get_exchoffld_status(scsi_qla_host_t *, uint16_t *, uint16_t *); 94299e1b683SQuinn Tran extern int qla_set_exchoffld_mem_cfg(scsi_qla_host_t *); 94382de802aSQuinn Tran extern void qlt_handle_abts_recv(struct scsi_qla_host *, struct rsp_que *, 94482de802aSQuinn Tran response_t *); 945b0d6cabdSHimanshu Madhani 946fac28079SQuinn Tran struct scsi_qla_host *qla_find_host_by_d_id(struct scsi_qla_host *vha, be_id_t d_id); 947726b8548SQuinn Tran int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *, 948726b8548SQuinn Tran struct imm_ntfy_from_isp *, int); 949726b8548SQuinn Tran void qla24xx_do_nack_work(struct scsi_qla_host *, struct qla_work_evt *); 950726b8548SQuinn Tran void qlt_plogi_ack_link(struct scsi_qla_host *, struct qlt_plogi_ack_t *, 951726b8548SQuinn Tran struct fc_port *, enum qlt_plogi_link_t); 952726b8548SQuinn Tran void qlt_plogi_ack_unref(struct scsi_qla_host *, struct qlt_plogi_ack_t *); 95394cff6e1SQuinn Tran extern void qlt_schedule_sess_for_deletion(struct fc_port *); 954726b8548SQuinn Tran extern struct fc_port *qlt_find_sess_invalidate_other(scsi_qla_host_t *, 955726b8548SQuinn Tran uint64_t wwn, port_id_t port_id, uint16_t loop_id, struct fc_port **); 956726b8548SQuinn Tran void qla24xx_delete_sess_fn(struct work_struct *); 95741dc529aSQuinn Tran void qlt_unknown_atio_work_fn(struct work_struct *); 958430eef03SQuinn Tran void qla_update_host_map(struct scsi_qla_host *, port_id_t); 959fac28079SQuinn Tran void qla_remove_hostmap(struct qla_hw_data *ha); 96009620eebSQuinn Tran void qlt_clr_qp_table(struct scsi_qla_host *vha); 9610645cb83SQuinn Tran void qlt_set_mode(struct scsi_qla_host *); 9624910b524SAnil Gurumurthy int qla2x00_set_data_rate(scsi_qla_host_t *vha, uint16_t mode); 963576bfde8SJoe Carnuccio extern void qla24xx_process_purex_list(struct purex_list *); 9641e98fb0fSArun Easi extern void qla2x00_dfs_create_rport(scsi_qla_host_t *vha, struct fc_port *fp); 9651e98fb0fSArun Easi extern void qla2x00_dfs_remove_rport(scsi_qla_host_t *vha, struct fc_port *fp); 966a0465859SBikash Hazarika extern void qla_wait_nvme_release_cmd_kref(srb_t *sp); 967a0465859SBikash Hazarika extern void qla_nvme_abort_set_option 968a0465859SBikash Hazarika (struct abort_entry_24xx *abt, srb_t *sp); 969a0465859SBikash Hazarika extern void qla_nvme_abort_process_comp_status 970a0465859SBikash Hazarika (struct abort_entry_24xx *abt, srb_t *sp); 971430eef03SQuinn Tran struct scsi_qla_host *qla_find_host_by_vp_idx(struct scsi_qla_host *vha, 972430eef03SQuinn Tran uint16_t vp_idx); 973726b8548SQuinn Tran 974baf23eddSQuinn Tran /* nvme.c */ 975baf23eddSQuinn Tran void qla_nvme_unregister_remote_port(struct fc_port *fcport); 976dd30706eSQuinn Tran 977dd30706eSQuinn Tran /* qla_edif.c */ 97884318a9fSQuinn Tran fc_port_t *qla2x00_find_fcport_by_pid(scsi_qla_host_t *vha, port_id_t *id); 9797a09e8d9SQuinn Tran void qla_edb_eventcreate(scsi_qla_host_t *vha, uint32_t dbtype, uint32_t data, uint32_t data2, 9807a09e8d9SQuinn Tran fc_port_t *fcport); 9817ebb336eSQuinn Tran void qla_edb_stop(scsi_qla_host_t *vha); 9827ebb336eSQuinn Tran int32_t qla_edif_app_mgmt(struct bsg_job *bsg_job); 9837ebb336eSQuinn Tran void qla_enode_init(scsi_qla_host_t *vha); 9847ebb336eSQuinn Tran void qla_enode_stop(scsi_qla_host_t *vha); 985dd30706eSQuinn Tran void qla_edif_flush_sa_ctl_lists(fc_port_t *fcport); 9867a09e8d9SQuinn Tran void qla_edb_init(scsi_qla_host_t *vha); 9874de067e5SQuinn Tran void qla_edif_timer(scsi_qla_host_t *vha); 98844d01857SQuinn Tran int qla28xx_start_scsi_edif(srb_t *sp); 989dd30706eSQuinn Tran void qla24xx_sa_update_iocb(srb_t *sp, struct sa_update_28xx *sa_update_iocb); 990dd30706eSQuinn Tran void qla24xx_sa_replace_iocb(srb_t *sp, struct sa_update_28xx *sa_update_iocb); 991fac28079SQuinn Tran void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp); 992dd30706eSQuinn Tran void qla28xx_sa_update_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, 993dd30706eSQuinn Tran struct sa_update_28xx *pkt); 99465e92009SArun Easi void qla_handle_els_plogi_done(scsi_qla_host_t *vha, struct event_arg *ea); 995dbf1f53cSSaurav Kashyap 996dbf1f53cSSaurav Kashyap #define QLA2XX_HW_ERROR BIT_0 997dbf1f53cSSaurav Kashyap #define QLA2XX_SHT_LNK_DWN BIT_1 998dbf1f53cSSaurav Kashyap #define QLA2XX_INT_ERR BIT_2 999dbf1f53cSSaurav Kashyap #define QLA2XX_CMD_TIMEOUT BIT_3 1000dbf1f53cSSaurav Kashyap #define QLA2XX_RESET_CMD_ERR BIT_4 1001dbf1f53cSSaurav Kashyap #define QLA2XX_TGT_SHT_LNK_DOWN BIT_17 1002dbf1f53cSSaurav Kashyap 1003dbf1f53cSSaurav Kashyap #define QLA2XX_MAX_LINK_DOWN_TIME 100 1004dbf1f53cSSaurav Kashyap 1005dbf1f53cSSaurav Kashyap int qla2xxx_start_stats(struct Scsi_Host *shost, u32 flags); 1006dbf1f53cSSaurav Kashyap int qla2xxx_stop_stats(struct Scsi_Host *shost, u32 flags); 1007dbf1f53cSSaurav Kashyap int qla2xxx_reset_stats(struct Scsi_Host *shost, u32 flags); 1008dbf1f53cSSaurav Kashyap 1009dbf1f53cSSaurav Kashyap int qla2xxx_get_ini_stats(struct Scsi_Host *shost, u32 flags, void *data, u64 size); 1010dbf1f53cSSaurav Kashyap int qla2xxx_get_tgt_stats(struct Scsi_Host *shost, u32 flags, 1011dbf1f53cSSaurav Kashyap struct fc_rport *rport, void *data, u64 size); 1012dbf1f53cSSaurav Kashyap int qla2xxx_disable_port(struct Scsi_Host *shost); 1013dbf1f53cSSaurav Kashyap int qla2xxx_enable_port(struct Scsi_Host *shost); 1014dbf1f53cSSaurav Kashyap 1015dbf1f53cSSaurav Kashyap uint64_t qla2x00_get_num_tgts(scsi_qla_host_t *vha); 1016dbf1f53cSSaurav Kashyap uint64_t qla2x00_count_set_bits(u32 num); 101782d8dfd2SQuinn Tran int qla_create_buf_pool(struct scsi_qla_host *, struct qla_qpair *); 101882d8dfd2SQuinn Tran void qla_free_buf_pool(struct qla_qpair *); 101982d8dfd2SQuinn Tran int qla_get_buf(struct scsi_qla_host *, struct qla_qpair *, struct qla_buf_dsc *); 102082d8dfd2SQuinn Tran void qla_put_buf(struct qla_qpair *, struct qla_buf_dsc *); 10211da177e4SLinus Torvalds #endif /* _QLA_GBL_H */ 1022