1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * QLogic Fibre Channel HBA Driver 4 * Copyright (c) 2003-2014 QLogic Corporation 5 */ 6 #ifndef __QLA_GBL_H 7 #define __QLA_GBL_H 8 9 #include <linux/interrupt.h> 10 11 /* 12 * Global Function Prototypes in qla_init.c source file. 13 */ 14 extern int qla2x00_initialize_adapter(scsi_qla_host_t *); 15 extern int qla24xx_post_prli_work(struct scsi_qla_host *vha, fc_port_t *fcport); 16 17 extern int qla2100_pci_config(struct scsi_qla_host *); 18 extern int qla2300_pci_config(struct scsi_qla_host *); 19 extern int qla24xx_pci_config(scsi_qla_host_t *); 20 extern int qla25xx_pci_config(scsi_qla_host_t *); 21 extern int qla2x00_reset_chip(struct scsi_qla_host *); 22 extern int qla24xx_reset_chip(struct scsi_qla_host *); 23 extern int qla2x00_chip_diag(struct scsi_qla_host *); 24 extern int qla24xx_chip_diag(struct scsi_qla_host *); 25 extern void qla2x00_config_rings(struct scsi_qla_host *); 26 extern void qla24xx_config_rings(struct scsi_qla_host *); 27 extern int qla2x00_reset_adapter(struct scsi_qla_host *); 28 extern int qla24xx_reset_adapter(struct scsi_qla_host *); 29 extern int qla2x00_nvram_config(struct scsi_qla_host *); 30 extern int qla24xx_nvram_config(struct scsi_qla_host *); 31 extern int qla81xx_nvram_config(struct scsi_qla_host *); 32 extern void qla2x00_update_fw_options(struct scsi_qla_host *); 33 extern void qla24xx_update_fw_options(scsi_qla_host_t *); 34 35 extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *); 36 extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *); 37 extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *); 38 39 extern int qla2x00_perform_loop_resync(scsi_qla_host_t *); 40 extern int qla2x00_loop_resync(scsi_qla_host_t *); 41 extern void qla2x00_clear_loop_id(fc_port_t *fcport); 42 43 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *); 44 extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *); 45 46 extern int qla24xx_els_dcmd_iocb(scsi_qla_host_t *, int, port_id_t); 47 extern int qla24xx_els_dcmd2_iocb(scsi_qla_host_t *, int, fc_port_t *, bool); 48 extern void qla2x00_els_dcmd2_free(scsi_qla_host_t *vha, 49 struct els_plogi *els_plogi); 50 51 extern void qla2x00_update_fcports(scsi_qla_host_t *); 52 53 extern int qla2x00_abort_isp(scsi_qla_host_t *); 54 extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *); 55 extern void qla2x00_quiesce_io(scsi_qla_host_t *); 56 57 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *); 58 void qla_register_fcport_fn(struct work_struct *); 59 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *); 60 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *); 61 62 extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *); 63 64 extern void qla84xx_put_chip(struct scsi_qla_host *); 65 66 extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *, 67 uint16_t *); 68 extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *); 69 extern int qla2x00_async_prlo(struct scsi_qla_host *, fc_port_t *); 70 extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *, 71 uint16_t *); 72 extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t); 73 struct qla_work_evt *qla2x00_alloc_work(struct scsi_qla_host *, 74 enum qla_work_type); 75 extern int qla24xx_async_gnl(struct scsi_qla_host *, fc_port_t *); 76 int qla2x00_post_work(struct scsi_qla_host *vha, struct qla_work_evt *e); 77 extern void *qla2x00_alloc_iocbs_ready(struct qla_qpair *, srb_t *); 78 extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *); 79 extern int qla24xx_async_abort_cmd(srb_t *, bool); 80 81 extern void qla2x00_set_fcport_state(fc_port_t *fcport, int state); 82 extern fc_port_t * 83 qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t ); 84 85 extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t); 86 extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *); 87 extern void qla83xx_idc_audit(scsi_qla_host_t *, int); 88 extern int qla83xx_nic_core_reset(scsi_qla_host_t *); 89 extern void qla83xx_reset_ownership(scsi_qla_host_t *); 90 extern int qla2xxx_mctp_dump(scsi_qla_host_t *); 91 92 extern int 93 qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *); 94 extern int qla2x00_init_rings(scsi_qla_host_t *); 95 extern struct qla_qpair *qla2xxx_create_qpair(struct scsi_qla_host *, 96 int, int, bool); 97 extern int qla2xxx_delete_qpair(struct scsi_qla_host *, struct qla_qpair *); 98 void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea); 99 void qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, 100 struct event_arg *ea); 101 void qla24xx_handle_relogin_event(scsi_qla_host_t *vha, 102 struct event_arg *ea); 103 int qla24xx_async_gpdb(struct scsi_qla_host *, fc_port_t *, u8); 104 int qla24xx_async_prli(struct scsi_qla_host *, fc_port_t *); 105 int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *, 106 struct imm_ntfy_from_isp *, int); 107 int qla24xx_post_newsess_work(struct scsi_qla_host *, port_id_t *, u8 *, u8*, 108 void *, u8); 109 int qla24xx_fcport_handle_login(struct scsi_qla_host *, fc_port_t *); 110 int qla24xx_detect_sfp(scsi_qla_host_t *); 111 int qla24xx_post_gpdb_work(struct scsi_qla_host *, fc_port_t *, u8); 112 113 extern void qla28xx_get_aux_images(struct scsi_qla_host *, 114 struct active_regions *); 115 extern void qla27xx_get_active_image(struct scsi_qla_host *, 116 struct active_regions *); 117 118 void qla2x00_async_prlo_done(struct scsi_qla_host *, fc_port_t *, 119 uint16_t *); 120 extern int qla2x00_post_async_prlo_work(struct scsi_qla_host *, fc_port_t *, 121 uint16_t *); 122 extern int qla2x00_post_async_prlo_done_work(struct scsi_qla_host *, 123 fc_port_t *, uint16_t *); 124 int qla_post_iidma_work(struct scsi_qla_host *vha, fc_port_t *fcport); 125 void qla_do_iidma_work(struct scsi_qla_host *vha, fc_port_t *fcport); 126 int qla2x00_reserve_mgmt_server_loop_id(scsi_qla_host_t *); 127 void qla_rscn_replay(fc_port_t *fcport); 128 void qla24xx_free_purex_item(struct purex_item *item); 129 extern bool qla24xx_risc_firmware_invalid(uint32_t *); 130 void qla_init_iocb_limit(scsi_qla_host_t *); 131 132 void qla_edif_list_del(fc_port_t *fcport); 133 void qla_edif_sadb_release(struct qla_hw_data *ha); 134 int qla_edif_sadb_build_free_pool(struct qla_hw_data *ha); 135 void qla_edif_sadb_release_free_pool(struct qla_hw_data *ha); 136 void qla_chk_edif_rx_sa_delete_pending(scsi_qla_host_t *vha, 137 srb_t *sp, struct sts_entry_24xx *sts24); 138 void qlt_chk_edif_rx_sa_delete_pending(scsi_qla_host_t *vha, fc_port_t *fcport, 139 struct ctio7_from_24xx *ctio); 140 void qla2x00_release_all_sadb(struct scsi_qla_host *vha, struct fc_port *fcport); 141 int qla_edif_process_els(scsi_qla_host_t *vha, struct bsg_job *bsgjob); 142 void qla_edif_sess_down(struct scsi_qla_host *vha, struct fc_port *sess); 143 void qla_edif_clear_appdata(struct scsi_qla_host *vha, 144 struct fc_port *fcport); 145 const char *sc_to_str(uint16_t cmd); 146 147 /* 148 * Global Data in qla_os.c source file. 149 */ 150 extern char qla2x00_version_str[]; 151 152 extern struct kmem_cache *srb_cachep; 153 extern struct kmem_cache *qla_tgt_plogi_cachep; 154 155 extern int ql2xlogintimeout; 156 extern int qlport_down_retry; 157 extern int ql2xplogiabsentdevice; 158 extern int ql2xloginretrycount; 159 extern int ql2xfdmienable; 160 extern int ql2xrdpenable; 161 extern int ql2xsmartsan; 162 extern int ql2xallocfwdump; 163 extern int ql2xextended_error_logging; 164 extern int ql2xextended_error_logging_ktrace; 165 extern int ql2xiidmaenable; 166 extern int ql2xmqsupport; 167 extern int ql2xfwloadbin; 168 extern int ql2xetsenable; 169 extern int ql2xshiftctondsd; 170 extern int ql2xdbwr; 171 extern int ql2xasynctmfenable; 172 extern int ql2xgffidenable; 173 extern int ql2xenabledif; 174 extern int ql2xenablehba_err_chk; 175 extern int ql2xdontresethba; 176 extern uint64_t ql2xmaxlun; 177 extern int ql2xmdcapmask; 178 extern int ql2xmdenable; 179 extern int ql2xexlogins; 180 extern int ql2xexchoffld; 181 extern int ql2xiniexchg; 182 extern int ql2xfwholdabts; 183 extern int ql2xmvasynctoatio; 184 extern int ql2xuctrlirq; 185 extern int ql2xnvmeenable; 186 extern int ql2xautodetectsfp; 187 extern int ql2xenablemsix; 188 extern int qla2xuseresexchforels; 189 extern int ql2xdifbundlinginternalbuffers; 190 extern int ql2xfulldump_on_mpifail; 191 extern int ql2xsecenable; 192 extern int ql2xenforce_iocb_limit; 193 extern int ql2xabts_wait_nvme; 194 extern u32 ql2xnvme_queues; 195 196 extern int qla2x00_loop_reset(scsi_qla_host_t *); 197 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 198 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 199 fc_host_event_code, u32); 200 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 201 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 202 uint16_t *); 203 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 204 uint16_t *); 205 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 206 uint16_t *); 207 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *, 208 fc_port_t *, uint16_t *); 209 extern int qla2x00_set_exlogins_buffer(struct scsi_qla_host *); 210 extern void qla2x00_free_exlogin_buffer(struct qla_hw_data *); 211 extern int qla2x00_set_exchoffld_buffer(struct scsi_qla_host *); 212 extern void qla2x00_free_exchoffld_buffer(struct qla_hw_data *); 213 214 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *); 215 216 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, 217 struct qla_hw_data *); 218 extern void qla2x00_free_host(struct scsi_qla_host *); 219 extern void qla2x00_relogin(struct scsi_qla_host *); 220 extern void qla2x00_do_work(struct scsi_qla_host *); 221 extern void qla2x00_free_fcports(struct scsi_qla_host *); 222 extern void qla2x00_free_fcport(fc_port_t *); 223 224 extern void qla83xx_schedule_work(scsi_qla_host_t *, int); 225 extern void qla83xx_service_idc_aen(struct work_struct *); 226 extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *); 227 extern void qla83xx_idc_state_handler_work(struct work_struct *); 228 extern void qla83xx_nic_core_reset_work(struct work_struct *); 229 230 extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t); 231 extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t); 232 extern int qla83xx_idc_state_handler(scsi_qla_host_t *); 233 extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha); 234 extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha); 235 extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 236 extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha); 237 238 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 239 extern void qla2x00_disable_board_on_pci_error(struct work_struct *); 240 extern void qla_eeh_work(struct work_struct *); 241 extern void qla2x00_sp_compl(srb_t *sp, int); 242 extern void qla2xxx_qpair_sp_free_dma(srb_t *sp); 243 extern void qla2xxx_qpair_sp_compl(srb_t *sp, int); 244 extern void qla24xx_sched_upd_fcport(fc_port_t *); 245 void qla2x00_handle_login_done_event(struct scsi_qla_host *, fc_port_t *, 246 uint16_t *); 247 int qla24xx_post_gnl_work(struct scsi_qla_host *, fc_port_t *); 248 int qla24xx_post_relogin_work(struct scsi_qla_host *vha); 249 void qla2x00_wait_for_sess_deletion(scsi_qla_host_t *); 250 void qla24xx_process_purex_rdp(struct scsi_qla_host *vha, 251 struct purex_item *pkt); 252 void qla_pci_set_eeh_busy(struct scsi_qla_host *); 253 void qla_schedule_eeh_work(struct scsi_qla_host *); 254 struct edif_sa_ctl *qla_edif_find_sa_ctl_by_index(fc_port_t *fcport, 255 int index, int dir); 256 257 /* 258 * Global Functions in qla_mid.c source file. 259 */ 260 extern struct scsi_host_template qla2xxx_driver_template; 261 extern struct scsi_transport_template *qla2xxx_transport_vport_template; 262 extern void qla2x00_timer(struct timer_list *); 263 extern void qla2x00_start_timer(scsi_qla_host_t *, unsigned long); 264 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 265 extern int qla24xx_disable_vp (scsi_qla_host_t *); 266 extern int qla24xx_enable_vp (scsi_qla_host_t *); 267 extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 268 extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 269 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 270 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 271 extern int qla24xx_configure_vhba (scsi_qla_host_t *); 272 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 273 struct vp_rpt_id_entry_24xx *); 274 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 275 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 276 extern scsi_qla_host_t *qla24xx_create_vhost(struct fc_vport *); 277 278 extern void qla2x00_sp_free_dma(srb_t *sp); 279 280 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int); 281 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *); 282 extern int qla24xx_async_abort_cmd(srb_t *, bool); 283 284 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 285 286 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 287 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 288 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 289 290 extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 291 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 292 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 293 uint16_t *); 294 extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 295 296 /* 297 * Global Function Prototypes in qla_iocb.c source file. 298 */ 299 void qla_els_pt_iocb(struct scsi_qla_host *vha, 300 struct els_entry_24xx *pkt, struct qla_els_pt_arg *a); 301 cont_a64_entry_t *qla2x00_prep_cont_type1_iocb(scsi_qla_host_t *vha, 302 struct req_que *que); 303 extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 304 extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 305 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 306 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 307 extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, 308 uint16_t, struct req_que *); 309 extern uint32_t qla2xxx_get_next_handle(struct req_que *req); 310 extern int qla2x00_start_scsi(srb_t *sp); 311 extern int qla24xx_start_scsi(srb_t *sp); 312 int qla2x00_marker(struct scsi_qla_host *, struct qla_qpair *, 313 uint16_t, uint64_t, uint8_t); 314 extern int qla2x00_start_sp(srb_t *); 315 extern int qla24xx_dif_start_scsi(srb_t *); 316 extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t); 317 extern int qla2xxx_dif_start_scsi_mq(srb_t *); 318 extern void qla2x00_init_async_sp(srb_t *sp, unsigned long tmo, 319 void (*done)(struct srb *, int)); 320 extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *); 321 322 extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *); 323 extern void *__qla2x00_alloc_iocbs(struct qla_qpair *, srb_t *); 324 extern int qla2x00_issue_marker(scsi_qla_host_t *, int); 325 extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *, 326 struct dsd64 *, uint16_t, struct qla_tc_param *); 327 extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *, 328 struct dsd64 *, uint16_t, struct qla_tc_param *); 329 extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *, 330 struct dsd64 *, uint16_t, struct qla_tgt_cmd *); 331 extern int qla24xx_get_one_block_sg(uint32_t, struct qla2_sgx *, uint32_t *); 332 extern int qla24xx_configure_prot_mode(srb_t *, uint16_t *); 333 extern int qla24xx_issue_sa_replace_iocb(scsi_qla_host_t *vha, 334 struct qla_work_evt *e); 335 void qla2x00_sp_release(struct kref *kref); 336 void qla2x00_els_dcmd2_iocb_timeout(void *data); 337 338 /* 339 * Global Function Prototypes in qla_mbx.c source file. 340 */ 341 extern int 342 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 343 344 extern int 345 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 346 347 extern int 348 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 349 350 extern int 351 qla2x00_get_fw_version(scsi_qla_host_t *); 352 353 extern int 354 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 355 356 extern int 357 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 358 359 extern int 360 qla2x00_mbx_reg_test(scsi_qla_host_t *); 361 362 extern int 363 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 364 365 extern int 366 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 367 368 extern int 369 qla2x00_abort_command(srb_t *); 370 371 extern int 372 qla2x00_abort_target(struct fc_port *, uint64_t, int); 373 374 extern int 375 qla2x00_lun_reset(struct fc_port *, uint64_t, int); 376 377 extern int 378 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 379 uint8_t *, uint16_t *, uint16_t *); 380 381 extern int 382 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 383 384 extern int 385 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 386 387 extern int 388 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 389 390 extern int 391 qla24xx_get_port_database(scsi_qla_host_t *, u16, struct port_database_24xx *); 392 393 extern int 394 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 395 396 extern int 397 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 398 399 extern int 400 qla24xx_link_initialize(scsi_qla_host_t *); 401 402 extern int 403 qla2x00_lip_reset(scsi_qla_host_t *); 404 405 extern int 406 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 407 408 extern int 409 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 410 uint16_t *, uint8_t); 411 extern int 412 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 413 uint16_t *, uint8_t); 414 415 extern int 416 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 417 uint8_t); 418 419 extern int 420 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 421 422 extern int 423 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 424 425 extern int 426 qla2x00_full_login_lip(scsi_qla_host_t *ha); 427 428 extern int 429 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 430 431 extern int 432 qla2x00_get_resource_cnts(scsi_qla_host_t *); 433 434 extern int 435 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map, 436 u8 *num_entries); 437 438 extern int 439 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 440 dma_addr_t); 441 442 extern int 443 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 444 dma_addr_t, uint16_t); 445 446 extern int qla24xx_abort_command(srb_t *); 447 extern int qla24xx_async_abort_command(srb_t *); 448 extern int 449 qla24xx_abort_target(struct fc_port *, uint64_t, int); 450 extern int 451 qla24xx_lun_reset(struct fc_port *, uint64_t, int); 452 extern int 453 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 454 uint64_t, enum nexus_wait_type); 455 extern int 456 qla2x00_system_error(scsi_qla_host_t *); 457 458 extern int 459 qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t); 460 extern int 461 qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *); 462 463 extern int 464 qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t); 465 extern int 466 qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *); 467 468 extern int 469 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 470 471 extern int 472 qla2x00_stop_firmware(scsi_qla_host_t *); 473 474 extern int 475 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 476 extern int 477 qla2x00_disable_eft_trace(scsi_qla_host_t *); 478 479 extern int 480 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 481 uint32_t *); 482 483 extern int 484 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 485 486 extern int 487 qla82xx_set_driver_version(scsi_qla_host_t *, char *); 488 489 extern int 490 qla25xx_set_driver_version(scsi_qla_host_t *, char *); 491 492 extern int 493 qla25xx_set_els_cmds_supported(scsi_qla_host_t *); 494 495 extern int 496 qla24xx_get_buffer_credits(scsi_qla_host_t *, struct buffer_credit_24xx *, 497 dma_addr_t); 498 499 extern int 500 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 501 uint16_t, uint16_t, uint16_t, uint16_t); 502 503 extern int 504 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 505 uint16_t, uint16_t, uint16_t, uint16_t); 506 507 extern int 508 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 509 510 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 511 512 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 513 514 extern int 515 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 516 517 extern int 518 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 519 520 extern int 521 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 522 523 extern int qla81xx_fac_semaphore_access(scsi_qla_host_t *, int); 524 525 extern int 526 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 527 528 extern int 529 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 530 531 extern int 532 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 533 534 extern int 535 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 536 537 extern int 538 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 539 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 540 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 541 uint16_t *); 542 extern int 543 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 544 545 extern int 546 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 547 548 extern int 549 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *); 550 551 extern int 552 qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 553 554 extern int 555 qla26xx_dport_diagnostics(scsi_qla_host_t *, void *, uint, uint); 556 557 extern int 558 qla26xx_dport_diagnostics_v2(scsi_qla_host_t *, 559 struct qla_dport_diag_v2 *, mbx_cmd_t *); 560 561 int qla24xx_send_mb_cmd(struct scsi_qla_host *, mbx_cmd_t *); 562 int qla24xx_gpdb_wait(struct scsi_qla_host *, fc_port_t *, u8); 563 int qla24xx_gidlist_wait(struct scsi_qla_host *, void *, dma_addr_t, 564 uint16_t *); 565 int __qla24xx_parse_gpdb(struct scsi_qla_host *, fc_port_t *, 566 struct port_database_24xx *); 567 int qla24xx_get_port_login_templ(scsi_qla_host_t *, dma_addr_t, 568 void *, uint16_t); 569 570 extern int qla27xx_get_zio_threshold(scsi_qla_host_t *, uint16_t *); 571 extern int qla27xx_set_zio_threshold(scsi_qla_host_t *, uint16_t); 572 int qla24xx_res_count_wait(struct scsi_qla_host *, uint16_t *, int); 573 574 extern int qla28xx_secure_flash_update(scsi_qla_host_t *, uint16_t, uint16_t, 575 uint32_t, dma_addr_t, uint32_t); 576 577 extern int qla2xxx_read_remote_register(scsi_qla_host_t *, uint32_t, 578 uint32_t *); 579 extern int qla2xxx_write_remote_register(scsi_qla_host_t *, uint32_t, 580 uint32_t); 581 void qla_no_op_mb(struct scsi_qla_host *vha); 582 583 /* 584 * Global Function Prototypes in qla_isr.c source file. 585 */ 586 extern irqreturn_t qla2100_intr_handler(int, void *); 587 extern irqreturn_t qla2300_intr_handler(int, void *); 588 extern irqreturn_t qla24xx_intr_handler(int, void *); 589 extern void qla2x00_process_response_queue(struct rsp_que *); 590 extern void 591 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 592 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 593 extern void qla2x00_free_irqs(scsi_qla_host_t *); 594 595 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 596 extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t); 597 extern srb_t * 598 qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *, 599 void *); 600 extern void 601 qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *, 602 uint32_t); 603 extern irqreturn_t 604 qla2xxx_msix_rsp_q(int irq, void *dev_id); 605 extern irqreturn_t 606 qla2xxx_msix_rsp_q_hs(int irq, void *dev_id); 607 fc_port_t *qla2x00_find_fcport_by_loopid(scsi_qla_host_t *, uint16_t); 608 fc_port_t *qla2x00_find_fcport_by_wwpn(scsi_qla_host_t *, u8 *, u8); 609 fc_port_t *qla2x00_find_fcport_by_nportid(scsi_qla_host_t *, port_id_t *, u8); 610 void __qla_consume_iocb(struct scsi_qla_host *vha, void **pkt, struct rsp_que **rsp); 611 612 /* 613 * Global Function Prototypes in qla_sup.c source file. 614 */ 615 extern int qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 616 uint32_t, uint32_t); 617 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, void *, uint32_t, 618 uint32_t); 619 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, void *, uint32_t, 620 uint32_t); 621 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, void *, uint32_t, 622 uint32_t); 623 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, void *, uint32_t, 624 uint32_t); 625 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, void *, uint32_t, 626 uint32_t); 627 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, void *, uint32_t, 628 uint32_t); 629 630 extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t); 631 bool qla2x00_check_reg32_for_disconnect(scsi_qla_host_t *, uint32_t); 632 bool qla2x00_check_reg16_for_disconnect(scsi_qla_host_t *, uint16_t); 633 634 extern int qla2x00_beacon_on(struct scsi_qla_host *); 635 extern int qla2x00_beacon_off(struct scsi_qla_host *); 636 extern void qla2x00_beacon_blink(struct scsi_qla_host *); 637 extern int qla24xx_beacon_on(struct scsi_qla_host *); 638 extern int qla24xx_beacon_off(struct scsi_qla_host *); 639 extern void qla24xx_beacon_blink(struct scsi_qla_host *); 640 extern void qla83xx_beacon_blink(struct scsi_qla_host *); 641 extern int qla82xx_beacon_on(struct scsi_qla_host *); 642 extern int qla82xx_beacon_off(struct scsi_qla_host *); 643 extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t); 644 extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *); 645 extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *); 646 extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t, 647 uint32_t, uint16_t *); 648 649 extern void *qla2x00_read_optrom_data(struct scsi_qla_host *, void *, 650 uint32_t, uint32_t); 651 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, void *, 652 uint32_t, uint32_t); 653 extern void *qla24xx_read_optrom_data(struct scsi_qla_host *, void *, 654 uint32_t, uint32_t); 655 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, void *, 656 uint32_t, uint32_t); 657 extern void *qla25xx_read_optrom_data(struct scsi_qla_host *, void *, 658 uint32_t, uint32_t); 659 extern void *qla8044_read_optrom_data(struct scsi_qla_host *, 660 void *, uint32_t, uint32_t); 661 extern void qla8044_watchdog(struct scsi_qla_host *vha); 662 663 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 664 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 665 extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *); 666 667 extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 668 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 669 670 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 671 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 672 extern int qla2x00_mailbox_passthru(struct bsg_job *bsg_job); 673 int __qla_copy_purex_to_buffer(struct scsi_qla_host *vha, void **pkt, 674 struct rsp_que **rsp, u8 *buf, u32 buf_len); 675 676 int qla_mailbox_passthru(scsi_qla_host_t *vha, uint16_t *mbx_in, 677 uint16_t *mbx_out); 678 679 /* 680 * Global Function Prototypes in qla_dbg.c source file. 681 */ 682 void qla2xxx_dump_fw(scsi_qla_host_t *vha); 683 void qla2100_fw_dump(scsi_qla_host_t *vha); 684 void qla2300_fw_dump(scsi_qla_host_t *vha); 685 void qla24xx_fw_dump(scsi_qla_host_t *vha); 686 void qla25xx_fw_dump(scsi_qla_host_t *vha); 687 void qla81xx_fw_dump(scsi_qla_host_t *vha); 688 void qla82xx_fw_dump(scsi_qla_host_t *vha); 689 void qla8044_fw_dump(scsi_qla_host_t *vha); 690 691 void qla27xx_fwdump(scsi_qla_host_t *vha); 692 extern void qla27xx_mpi_fwdump(scsi_qla_host_t *, int); 693 extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *, void *); 694 extern int qla27xx_fwdt_template_valid(void *); 695 extern ulong qla27xx_fwdt_template_size(void *); 696 697 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 698 extern void ql_dump_regs(uint, scsi_qla_host_t *, uint); 699 extern void ql_dump_buffer(uint, scsi_qla_host_t *, uint, const void *, uint); 700 /* 701 * Global Function Prototypes in qla_gs.c source file. 702 */ 703 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *); 704 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *); 705 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 706 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 707 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 708 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 709 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 710 extern int qla2x00_rft_id(scsi_qla_host_t *); 711 extern int qla2x00_rff_id(scsi_qla_host_t *, u8); 712 extern int qla2x00_rnn_id(scsi_qla_host_t *); 713 extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 714 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 715 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 716 extern int qla2x00_fdmi_register(scsi_qla_host_t *); 717 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 718 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 719 extern size_t qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t); 720 extern int qla2x00_chk_ms_status(scsi_qla_host_t *, ms_iocb_entry_t *, 721 struct ct_sns_rsp *, const char *); 722 extern void qla2x00_async_iocb_timeout(void *data); 723 724 extern int qla24xx_post_gpnid_work(struct scsi_qla_host *, port_id_t *); 725 extern int qla24xx_async_gpnid(scsi_qla_host_t *, port_id_t *); 726 void qla24xx_handle_gpnid_event(scsi_qla_host_t *, struct event_arg *); 727 728 int qla24xx_post_gpsc_work(struct scsi_qla_host *, fc_port_t *); 729 int qla24xx_async_gpsc(scsi_qla_host_t *, fc_port_t *); 730 void qla24xx_handle_gpsc_event(scsi_qla_host_t *, struct event_arg *); 731 int qla2x00_mgmt_svr_login(scsi_qla_host_t *); 732 void qla24xx_handle_gffid_event(scsi_qla_host_t *vha, struct event_arg *ea); 733 int qla24xx_async_gffid(scsi_qla_host_t *vha, fc_port_t *fcport, bool); 734 int qla24xx_async_gpnft(scsi_qla_host_t *, u8, srb_t *); 735 void qla24xx_async_gpnft_done(scsi_qla_host_t *, srb_t *); 736 void qla24xx_async_gnnft_done(scsi_qla_host_t *, srb_t *); 737 int qla24xx_async_gnnid(scsi_qla_host_t *, fc_port_t *); 738 void qla24xx_handle_gnnid_event(scsi_qla_host_t *, struct event_arg *); 739 int qla24xx_post_gnnid_work(struct scsi_qla_host *, fc_port_t *); 740 int qla24xx_post_gfpnid_work(struct scsi_qla_host *, fc_port_t *); 741 int qla24xx_async_gfpnid(scsi_qla_host_t *, fc_port_t *); 742 void qla24xx_handle_gfpnid_event(scsi_qla_host_t *, struct event_arg *); 743 void qla24xx_sp_unmap(scsi_qla_host_t *, srb_t *); 744 void qla_scan_work_fn(struct work_struct *); 745 uint qla25xx_fdmi_port_speed_capability(struct qla_hw_data *); 746 uint qla25xx_fdmi_port_speed_currently(struct qla_hw_data *); 747 748 /* 749 * Global Function Prototypes in qla_attr.c source file. 750 */ 751 struct device_attribute; 752 extern const struct attribute_group *qla2x00_host_groups[]; 753 struct fc_function_template; 754 extern struct fc_function_template qla2xxx_transport_functions; 755 extern struct fc_function_template qla2xxx_transport_vport_functions; 756 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 757 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool); 758 extern void qla2x00_init_host_attr(scsi_qla_host_t *); 759 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 760 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 761 extern int qla2x00_echo_test(scsi_qla_host_t *, 762 struct msg_echo_lb *, uint16_t *); 763 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 764 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 765 struct qla_fcp_prio_cfg *, uint8_t); 766 /* 767 * Global Function Prototypes in qla_dfs.c source file. 768 */ 769 extern int qla2x00_dfs_setup(scsi_qla_host_t *); 770 extern int qla2x00_dfs_remove(scsi_qla_host_t *); 771 772 /* Globa function prototypes for multi-q */ 773 extern int qla25xx_request_irq(struct qla_hw_data *, struct qla_qpair *, 774 struct qla_msix_entry *, int); 775 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 776 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 777 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 778 uint16_t, int, uint8_t, bool); 779 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 780 uint16_t, struct qla_qpair *, bool); 781 782 extern void qla2x00_init_response_q_entries(struct rsp_que *); 783 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 784 extern int qla25xx_delete_rsp_que(struct scsi_qla_host *, struct rsp_que *); 785 extern int qla25xx_delete_queues(struct scsi_qla_host *); 786 787 /* qlafx00 related functions */ 788 extern int qlafx00_pci_config(struct scsi_qla_host *); 789 extern int qlafx00_initialize_adapter(struct scsi_qla_host *); 790 extern int qlafx00_soft_reset(scsi_qla_host_t *); 791 extern int qlafx00_chip_diag(scsi_qla_host_t *); 792 extern void qlafx00_config_rings(struct scsi_qla_host *); 793 extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *, size_t); 794 extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *, size_t); 795 extern irqreturn_t qlafx00_intr_handler(int, void *); 796 extern void qlafx00_enable_intrs(struct qla_hw_data *); 797 extern void qlafx00_disable_intrs(struct qla_hw_data *); 798 extern int qlafx00_abort_target(fc_port_t *, uint64_t, int); 799 extern int qlafx00_lun_reset(fc_port_t *, uint64_t, int); 800 extern int qlafx00_start_scsi(srb_t *); 801 extern int qlafx00_abort_isp(scsi_qla_host_t *); 802 extern int qlafx00_iospace_config(struct qla_hw_data *); 803 extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t); 804 extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int); 805 extern int qlafx00_fw_ready(scsi_qla_host_t *); 806 extern int qlafx00_configure_devices(scsi_qla_host_t *); 807 extern int qlafx00_reset_initialize(scsi_qla_host_t *); 808 extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t); 809 extern void qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *); 810 extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t, 811 uint32_t *, int); 812 extern uint32_t qlafx00_fw_state_show(struct device *, 813 struct device_attribute *, char *); 814 extern void qlafx00_get_host_speed(struct Scsi_Host *); 815 extern void qlafx00_init_response_q_entries(struct rsp_que *); 816 817 extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *); 818 extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *); 819 extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *); 820 extern void qlafx00_timer_routine(scsi_qla_host_t *); 821 extern int qlafx00_rescan_isp(scsi_qla_host_t *); 822 823 /* qla82xx related functions */ 824 825 /* PCI related functions */ 826 extern int qla82xx_pci_config(struct scsi_qla_host *); 827 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 828 extern int qla82xx_pci_region_offset(struct pci_dev *, int); 829 extern int qla82xx_iospace_config(struct qla_hw_data *); 830 831 /* Initialization related functions */ 832 extern int qla82xx_reset_chip(struct scsi_qla_host *); 833 extern void qla82xx_config_rings(struct scsi_qla_host *); 834 extern void qla82xx_watchdog(scsi_qla_host_t *); 835 extern int qla82xx_start_firmware(scsi_qla_host_t *); 836 837 /* Firmware and flash related functions */ 838 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 839 extern void *qla82xx_read_optrom_data(struct scsi_qla_host *, void *, 840 uint32_t, uint32_t); 841 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, void *, 842 uint32_t, uint32_t); 843 844 /* Mailbox related functions */ 845 extern int qla82xx_abort_isp(scsi_qla_host_t *); 846 extern int qla82xx_restart_isp(scsi_qla_host_t *); 847 848 /* IOCB related functions */ 849 extern int qla82xx_start_scsi(srb_t *); 850 extern void qla2x00_sp_free(srb_t *sp); 851 extern void qla2x00_sp_timeout(struct timer_list *); 852 extern void qla2x00_bsg_job_done(srb_t *sp, int); 853 extern void qla2x00_bsg_sp_free(srb_t *sp); 854 extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *); 855 856 /* Interrupt related */ 857 extern irqreturn_t qla82xx_intr_handler(int, void *); 858 extern irqreturn_t qla82xx_msi_handler(int, void *); 859 extern irqreturn_t qla82xx_msix_default(int, void *); 860 extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 861 extern void qla82xx_enable_intrs(struct qla_hw_data *); 862 extern void qla82xx_disable_intrs(struct qla_hw_data *); 863 extern void qla82xx_poll(int, void *); 864 extern void qla82xx_init_flags(struct qla_hw_data *); 865 866 /* ISP 8021 hardware related */ 867 extern void qla82xx_set_drv_active(scsi_qla_host_t *); 868 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 869 extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 870 871 /* ISP 8021 IDC */ 872 extern void qla82xx_clear_drv_active(struct qla_hw_data *); 873 extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 874 extern int qla82xx_idc_lock(struct qla_hw_data *); 875 extern void qla82xx_idc_unlock(struct qla_hw_data *); 876 extern int qla82xx_device_state_handler(scsi_qla_host_t *); 877 extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *); 878 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 879 880 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, size_t, 881 const char *); 882 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 883 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 884 extern void qla82xx_start_iocbs(scsi_qla_host_t *); 885 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 886 extern int qla82xx_check_md_needed(scsi_qla_host_t *); 887 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 888 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *); 889 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *); 890 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 891 extern const char *qdev_state(uint32_t); 892 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); 893 extern int qla82xx_read_temperature(scsi_qla_host_t *); 894 extern int qla8044_read_temperature(scsi_qla_host_t *); 895 extern int qla2x00_read_sfp_dev(struct scsi_qla_host *, char *, int); 896 extern int ql26xx_led_config(scsi_qla_host_t *, uint16_t, uint16_t *); 897 898 /* BSG related functions */ 899 extern int qla24xx_bsg_request(struct bsg_job *); 900 extern int qla24xx_bsg_timeout(struct bsg_job *); 901 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 902 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 903 dma_addr_t, size_t, uint32_t); 904 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 905 uint16_t *, uint16_t *); 906 extern int qla24xx_sadb_update(struct bsg_job *bsg_job); 907 extern int qla_post_sa_replace_work(struct scsi_qla_host *vha, 908 fc_port_t *fcport, uint16_t nport_handle, struct edif_sa_ctl *sa_ctl); 909 910 /* 83xx related functions */ 911 void qla83xx_fw_dump(scsi_qla_host_t *vha); 912 913 /* Minidump related functions */ 914 extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 915 extern int qla82xx_md_get_template(scsi_qla_host_t *); 916 extern int qla82xx_md_alloc(scsi_qla_host_t *); 917 extern void qla82xx_md_free(scsi_qla_host_t *); 918 extern int qla82xx_md_collect(scsi_qla_host_t *); 919 extern void qla82xx_md_prep(scsi_qla_host_t *); 920 extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 921 extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha); 922 923 /* Function declarations for ISP8044 */ 924 extern int qla8044_idc_lock(struct qla_hw_data *ha); 925 extern void qla8044_idc_unlock(struct qla_hw_data *ha); 926 extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr); 927 extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val); 928 extern void qla8044_read_reset_template(struct scsi_qla_host *ha); 929 extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha); 930 extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg); 931 extern void qla8044_wr_direct(struct scsi_qla_host *vha, 932 const uint32_t crb_reg, const uint32_t value); 933 extern int qla8044_device_state_handler(struct scsi_qla_host *vha); 934 extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha); 935 extern void qla8044_clear_drv_active(struct qla_hw_data *); 936 void qla8044_get_minidump(struct scsi_qla_host *vha); 937 int qla8044_collect_md_data(struct scsi_qla_host *vha); 938 extern int qla8044_md_get_template(scsi_qla_host_t *); 939 extern int qla8044_write_optrom_data(struct scsi_qla_host *, void *, 940 uint32_t, uint32_t); 941 extern irqreturn_t qla8044_intr_handler(int, void *); 942 extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t); 943 extern int qla8044_abort_isp(scsi_qla_host_t *); 944 extern int qla8044_check_fw_alive(struct scsi_qla_host *); 945 extern int qla_get_exlogin_status(scsi_qla_host_t *, uint16_t *, 946 uint16_t *); 947 extern int qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr); 948 extern int qla_get_exchoffld_status(scsi_qla_host_t *, uint16_t *, uint16_t *); 949 extern int qla_set_exchoffld_mem_cfg(scsi_qla_host_t *); 950 extern void qlt_handle_abts_recv(struct scsi_qla_host *, struct rsp_que *, 951 response_t *); 952 953 struct scsi_qla_host *qla_find_host_by_d_id(struct scsi_qla_host *vha, be_id_t d_id); 954 int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *, 955 struct imm_ntfy_from_isp *, int); 956 void qla24xx_do_nack_work(struct scsi_qla_host *, struct qla_work_evt *); 957 void qlt_plogi_ack_link(struct scsi_qla_host *, struct qlt_plogi_ack_t *, 958 struct fc_port *, enum qlt_plogi_link_t); 959 void qlt_plogi_ack_unref(struct scsi_qla_host *, struct qlt_plogi_ack_t *); 960 extern void qlt_schedule_sess_for_deletion(struct fc_port *); 961 extern struct fc_port *qlt_find_sess_invalidate_other(scsi_qla_host_t *, 962 uint64_t wwn, port_id_t port_id, uint16_t loop_id, struct fc_port **); 963 void qla24xx_delete_sess_fn(struct work_struct *); 964 void qlt_unknown_atio_work_fn(struct work_struct *); 965 void qlt_update_host_map(struct scsi_qla_host *, port_id_t); 966 void qla_remove_hostmap(struct qla_hw_data *ha); 967 void qlt_clr_qp_table(struct scsi_qla_host *vha); 968 void qlt_set_mode(struct scsi_qla_host *); 969 int qla2x00_set_data_rate(scsi_qla_host_t *vha, uint16_t mode); 970 extern void qla24xx_process_purex_list(struct purex_list *); 971 extern void qla2x00_dfs_create_rport(scsi_qla_host_t *vha, struct fc_port *fp); 972 extern void qla2x00_dfs_remove_rport(scsi_qla_host_t *vha, struct fc_port *fp); 973 extern void qla_wait_nvme_release_cmd_kref(srb_t *sp); 974 extern void qla_nvme_abort_set_option 975 (struct abort_entry_24xx *abt, srb_t *sp); 976 extern void qla_nvme_abort_process_comp_status 977 (struct abort_entry_24xx *abt, srb_t *sp); 978 979 /* nvme.c */ 980 void qla_nvme_unregister_remote_port(struct fc_port *fcport); 981 982 /* qla_edif.c */ 983 fc_port_t *qla2x00_find_fcport_by_pid(scsi_qla_host_t *vha, port_id_t *id); 984 void qla_edb_eventcreate(scsi_qla_host_t *vha, uint32_t dbtype, uint32_t data, uint32_t data2, 985 fc_port_t *fcport); 986 void qla_edb_stop(scsi_qla_host_t *vha); 987 int32_t qla_edif_app_mgmt(struct bsg_job *bsg_job); 988 void qla_enode_init(scsi_qla_host_t *vha); 989 void qla_enode_stop(scsi_qla_host_t *vha); 990 void qla_edif_flush_sa_ctl_lists(fc_port_t *fcport); 991 void qla_edb_init(scsi_qla_host_t *vha); 992 void qla_edif_timer(scsi_qla_host_t *vha); 993 int qla28xx_start_scsi_edif(srb_t *sp); 994 void qla24xx_sa_update_iocb(srb_t *sp, struct sa_update_28xx *sa_update_iocb); 995 void qla24xx_sa_replace_iocb(srb_t *sp, struct sa_update_28xx *sa_update_iocb); 996 void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp); 997 void qla28xx_sa_update_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, 998 struct sa_update_28xx *pkt); 999 void qla_handle_els_plogi_done(scsi_qla_host_t *vha, struct event_arg *ea); 1000 1001 #define QLA2XX_HW_ERROR BIT_0 1002 #define QLA2XX_SHT_LNK_DWN BIT_1 1003 #define QLA2XX_INT_ERR BIT_2 1004 #define QLA2XX_CMD_TIMEOUT BIT_3 1005 #define QLA2XX_RESET_CMD_ERR BIT_4 1006 #define QLA2XX_TGT_SHT_LNK_DOWN BIT_17 1007 1008 #define QLA2XX_MAX_LINK_DOWN_TIME 100 1009 1010 int qla2xxx_start_stats(struct Scsi_Host *shost, u32 flags); 1011 int qla2xxx_stop_stats(struct Scsi_Host *shost, u32 flags); 1012 int qla2xxx_reset_stats(struct Scsi_Host *shost, u32 flags); 1013 1014 int qla2xxx_get_ini_stats(struct Scsi_Host *shost, u32 flags, void *data, u64 size); 1015 int qla2xxx_get_tgt_stats(struct Scsi_Host *shost, u32 flags, 1016 struct fc_rport *rport, void *data, u64 size); 1017 int qla2xxx_disable_port(struct Scsi_Host *shost); 1018 int qla2xxx_enable_port(struct Scsi_Host *shost); 1019 1020 uint64_t qla2x00_get_num_tgts(scsi_qla_host_t *vha); 1021 uint64_t qla2x00_count_set_bits(u32 num); 1022 1023 #endif /* _QLA_GBL_H */ 1024