drivers/scsi/qla2xxx/qla_gbl.h

   1 /*
   2  * QLogic Fibre Channel HBA Driver
   3  * Copyright (c)  2003-2014 QLogic Corporation
   4  *
   5  * See LICENSE.qla2xxx for copyright and licensing details.
   6  */
   7 #ifndef __QLA_GBL_H
   8 #define __QLA_GBL_H
   9
  10 #include <linux/interrupt.h>
  11
  12 /*
  13  * Global Function Prototypes in qla_init.c source file.
  14  */
  15 extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
  16
  17 extern int qla2100_pci_config(struct scsi_qla_host *);
  18 extern int qla2300_pci_config(struct scsi_qla_host *);
  19 extern int qla24xx_pci_config(scsi_qla_host_t *);
  20 extern int qla25xx_pci_config(scsi_qla_host_t *);
  21 extern void qla2x00_reset_chip(struct scsi_qla_host *);
  22 extern void qla24xx_reset_chip(struct scsi_qla_host *);
  23 extern int qla2x00_chip_diag(struct scsi_qla_host *);
  24 extern int qla24xx_chip_diag(struct scsi_qla_host *);
  25 extern void qla2x00_config_rings(struct scsi_qla_host *);
  26 extern void qla24xx_config_rings(struct scsi_qla_host *);
  27 extern void qla2x00_reset_adapter(struct scsi_qla_host *);
  28 extern void qla24xx_reset_adapter(struct scsi_qla_host *);
  29 extern int qla2x00_nvram_config(struct scsi_qla_host *);
  30 extern int qla24xx_nvram_config(struct scsi_qla_host *);
  31 extern int qla81xx_nvram_config(struct scsi_qla_host *);
  32 extern void qla2x00_update_fw_options(struct scsi_qla_host *);
  33 extern void qla24xx_update_fw_options(scsi_qla_host_t *);
  34 extern void qla81xx_update_fw_options(scsi_qla_host_t *);
  35 extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
  36 extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
  37 extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
  38
  39 extern int qla2x00_perform_loop_resync(scsi_qla_host_t *);
  40 extern int qla2x00_loop_resync(scsi_qla_host_t *);
  41
  42 extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
  43
  44 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
  45 extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
  46
  47 extern int qla24xx_els_dcmd_iocb(scsi_qla_host_t *, int, port_id_t);
  48 extern int qla24xx_els_dcmd2_iocb(scsi_qla_host_t *, int, fc_port_t *,
  49                                   port_id_t);
  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
  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 extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
  74     uint16_t *);
  75 extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
  76     uint16_t *);
  77 extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *,
  78     uint16_t *);
  79 struct qla_work_evt *qla2x00_alloc_work(struct scsi_qla_host *,
  80     enum qla_work_type);
  81 extern int qla24xx_async_gnl(struct scsi_qla_host *, fc_port_t *);
  82 int qla2x00_post_work(struct scsi_qla_host *vha, struct qla_work_evt *e);
  83 extern void *qla2x00_alloc_iocbs_ready(struct qla_qpair *, srb_t *);
  84 extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *);
  85
  86 extern fc_port_t *
  87 qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t );
  88
  89 extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t);
  90 extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *);
  91 extern void qla83xx_idc_audit(scsi_qla_host_t *, int);
  92 extern int qla83xx_nic_core_reset(scsi_qla_host_t *);
  93 extern void qla83xx_reset_ownership(scsi_qla_host_t *);
  94 extern int qla2xxx_mctp_dump(scsi_qla_host_t *);
  95
  96 extern int
  97 qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *);
  98 extern int qla2x00_init_rings(scsi_qla_host_t *);
  99 extern uint8_t qla27xx_find_valid_image(struct scsi_qla_host *);
 100 extern struct qla_qpair *qla2xxx_create_qpair(struct scsi_qla_host *,
 101         int, int, bool);
 102 extern int qla2xxx_delete_qpair(struct scsi_qla_host *, struct qla_qpair *);
 103 void qla2x00_fcport_event_handler(scsi_qla_host_t *, struct event_arg *);
 104 int qla24xx_async_gpdb(struct scsi_qla_host *, fc_port_t *, u8);
 105 int qla24xx_async_prli(struct scsi_qla_host *, fc_port_t *);
 106 int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *,
 107         struct imm_ntfy_from_isp *, int);
 108 int qla24xx_post_newsess_work(struct scsi_qla_host *, port_id_t *, u8 *, u8*,
 109     void *, u8);
 110 int qla24xx_fcport_handle_login(struct scsi_qla_host *, fc_port_t *);
 111 int qla24xx_detect_sfp(scsi_qla_host_t *vha);
 112 int qla24xx_post_gpdb_work(struct scsi_qla_host *, fc_port_t *, u8);
 113 void qla2x00_async_prlo_done(struct scsi_qla_host *, fc_port_t *,
 114     uint16_t *);
 115 extern int qla2x00_post_async_prlo_work(struct scsi_qla_host *, fc_port_t *,
 116     uint16_t *);
 117 extern int qla2x00_post_async_prlo_done_work(struct scsi_qla_host *,
 118     fc_port_t *, uint16_t *);
 119
 120 /*
 121  * Global Data in qla_os.c source file.
 122  */
 123 extern char qla2x00_version_str[];
 124
 125 extern struct kmem_cache *srb_cachep;
 126 extern struct kmem_cache *qla_tgt_plogi_cachep;
 127
 128 extern int ql2xlogintimeout;
 129 extern int qlport_down_retry;
 130 extern int ql2xplogiabsentdevice;
 131 extern int ql2xloginretrycount;
 132 extern int ql2xfdmienable;
 133 extern int ql2xallocfwdump;
 134 extern int ql2xextended_error_logging;
 135 extern int ql2xiidmaenable;
 136 extern int ql2xmqsupport;
 137 extern int ql2xfwloadbin;
 138 extern int ql2xetsenable;
 139 extern int ql2xshiftctondsd;
 140 extern int ql2xdbwr;
 141 extern int ql2xasynctmfenable;
 142 extern int ql2xgffidenable;
 143 extern int ql2xenabledif;
 144 extern int ql2xenablehba_err_chk;
 145 extern int ql2xtargetreset;
 146 extern int ql2xdontresethba;
 147 extern uint64_t ql2xmaxlun;
 148 extern int ql2xmdcapmask;
 149 extern int ql2xmdenable;
 150 extern int ql2xexlogins;
 151 extern int ql2xexchoffld;
 152 extern int ql2xiniexchg;
 153 extern int ql2xfwholdabts;
 154 extern int ql2xmvasynctoatio;
 155 extern int ql2xuctrlirq;
 156 extern int ql2xnvmeenable;
 157 extern int ql2xautodetectsfp;
 158 extern int ql2xenablemsix;
 159 extern int qla2xuseresexchforels;
 160
 161 extern int qla2x00_loop_reset(scsi_qla_host_t *);
 162 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
 163 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
 164     fc_host_event_code, u32);
 165 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *);
 166 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,
 167     uint16_t *);
 168 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,
 169     uint16_t *);
 170 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *,
 171     fc_port_t *, uint16_t *);
 172 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *,
 173     uint16_t *);
 174 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *,
 175     fc_port_t *, uint16_t *);
 176 extern int qla2x00_set_exlogins_buffer(struct scsi_qla_host *);
 177 extern void qla2x00_free_exlogin_buffer(struct qla_hw_data *);
 178 extern int qla2x00_set_exchoffld_buffer(struct scsi_qla_host *);
 179 extern void qla2x00_free_exchoffld_buffer(struct qla_hw_data *);
 180
 181 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *);
 182
 183 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
 184         struct qla_hw_data *);
 185 extern void qla2x00_free_host(struct scsi_qla_host *);
 186 extern void qla2x00_relogin(struct scsi_qla_host *);
 187 extern void qla2x00_do_work(struct scsi_qla_host *);
 188 extern void qla2x00_free_fcports(struct scsi_qla_host *);
 189
 190 extern void qla83xx_schedule_work(scsi_qla_host_t *, int);
 191 extern void qla83xx_service_idc_aen(struct work_struct *);
 192 extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *);
 193 extern void qla83xx_idc_state_handler_work(struct work_struct *);
 194 extern void qla83xx_nic_core_reset_work(struct work_struct *);
 195
 196 extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t);
 197 extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t);
 198 extern int qla83xx_idc_state_handler(scsi_qla_host_t *);
 199 extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha);
 200 extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha);
 201 extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha);
 202 extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha);
 203 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
 204
 205 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
 206 extern void qla2x00_disable_board_on_pci_error(struct work_struct *);
 207 extern void qla2x00_sp_compl(void *, int);
 208 extern void qla2xxx_qpair_sp_free_dma(void *);
 209 extern void qla2xxx_qpair_sp_compl(void *, int);
 210 extern int qla24xx_post_upd_fcport_work(struct scsi_qla_host *, fc_port_t *);
 211 void qla2x00_handle_login_done_event(struct scsi_qla_host *, fc_port_t *,
 212         uint16_t *);
 213 int qla24xx_post_gnl_work(struct scsi_qla_host *, fc_port_t *);
 214 int qla24xx_async_abort_cmd(srb_t *);
 215 int qla24xx_post_relogin_work(struct scsi_qla_host *vha);
 216
 217 /*
 218  * Global Functions in qla_mid.c source file.
 219  */
 220 extern struct scsi_host_template qla2xxx_driver_template;
 221 extern struct scsi_transport_template *qla2xxx_transport_vport_template;
 222 extern void qla2x00_timer(struct timer_list *);
 223 extern void qla2x00_start_timer(scsi_qla_host_t *, unsigned long);
 224 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
 225 extern int qla24xx_disable_vp (scsi_qla_host_t *);
 226 extern int qla24xx_enable_vp (scsi_qla_host_t *);
 227 extern int qla24xx_control_vp(scsi_qla_host_t *, int );
 228 extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
 229 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
 230 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
 231 extern int qla24xx_configure_vhba (scsi_qla_host_t *);
 232 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
 233     struct vp_rpt_id_entry_24xx *);
 234 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
 235 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
 236 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
 237
 238 extern void qla2x00_sp_free_dma(void *);
 239 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
 240
 241 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
 242 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
 243
 244 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
 245
 246 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
 247 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *);
 248 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *);
 249
 250 extern void qla2xxx_wake_dpc(struct scsi_qla_host *);
 251 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *);
 252 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *,
 253         uint16_t *);
 254 extern int  qla2x00_vp_abort_isp(scsi_qla_host_t *);
 255
 256 /*
 257  * Global Function Prototypes in qla_iocb.c source file.
 258  */
 259
 260 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
 261 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
 262 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
 263 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
 264 extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *,
 265         uint16_t, struct req_que *);
 266 extern int qla2x00_start_scsi(srb_t *sp);
 267 extern int qla24xx_start_scsi(srb_t *sp);
 268 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
 269                                                 uint16_t, uint64_t, uint8_t);
 270 extern int qla2x00_start_sp(srb_t *);
 271 extern int qla24xx_dif_start_scsi(srb_t *);
 272 extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t);
 273 extern int qla2xxx_dif_start_scsi_mq(srb_t *);
 274 extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *);
 275
 276 extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *);
 277 extern void *__qla2x00_alloc_iocbs(struct qla_qpair *, srb_t *);
 278 extern int qla2x00_issue_marker(scsi_qla_host_t *, int);
 279 extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *,
 280         uint32_t *, uint16_t, struct qla_tc_param *);
 281 extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *,
 282         uint32_t *, uint16_t, struct qla_tc_param *);
 283 extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *,
 284         uint32_t *, uint16_t, struct qla_tc_param *);
 285 extern int qla24xx_get_one_block_sg(uint32_t, struct qla2_sgx *, uint32_t *);
 286 extern int qla24xx_configure_prot_mode(srb_t *, uint16_t *);
 287 extern int qla24xx_build_scsi_crc_2_iocbs(srb_t *,
 288         struct cmd_type_crc_2 *, uint16_t, uint16_t, uint16_t);
 289
 290 /*
 291  * Global Function Prototypes in qla_mbx.c source file.
 292  */
 293 extern int
 294 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 295
 296 extern int
 297 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 298
 299 extern int
 300 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
 301
 302 extern int
 303 qla2x00_get_fw_version(scsi_qla_host_t *);
 304
 305 extern int
 306 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
 307
 308 extern int
 309 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
 310
 311 extern int
 312 qla2x00_mbx_reg_test(scsi_qla_host_t *);
 313
 314 extern int
 315 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
 316
 317 extern int
 318 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
 319
 320 extern int
 321 qla2x00_abort_command(srb_t *);
 322
 323 extern int
 324 qla2x00_abort_target(struct fc_port *, uint64_t, int);
 325
 326 extern int
 327 qla2x00_lun_reset(struct fc_port *, uint64_t, int);
 328
 329 extern int
 330 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
 331     uint8_t *, uint16_t *, uint16_t *);
 332
 333 extern int
 334 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
 335
 336 extern int
 337 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
 338
 339 extern int
 340 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
 341
 342 extern int
 343 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
 344
 345 extern int
 346 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
 347
 348 extern int
 349 qla24xx_link_initialize(scsi_qla_host_t *);
 350
 351 extern int
 352 qla2x00_lip_reset(scsi_qla_host_t *);
 353
 354 extern int
 355 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
 356
 357 extern int
 358 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 359     uint16_t *, uint8_t);
 360 extern int
 361 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 362     uint16_t *, uint8_t);
 363
 364 extern int
 365 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
 366     uint8_t);
 367
 368 extern int
 369 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 370
 371 extern int
 372 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 373
 374 extern int
 375 qla2x00_full_login_lip(scsi_qla_host_t *ha);
 376
 377 extern int
 378 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
 379
 380 extern int
 381 qla2x00_get_resource_cnts(scsi_qla_host_t *);
 382
 383 extern int
 384 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
 385
 386 extern int
 387 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
 388     dma_addr_t);
 389
 390 extern int
 391 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
 392     dma_addr_t, uint16_t);
 393
 394 extern int qla24xx_abort_command(srb_t *);
 395 extern int qla24xx_async_abort_command(srb_t *);
 396 extern int
 397 qla24xx_abort_target(struct fc_port *, uint64_t, int);
 398 extern int
 399 qla24xx_lun_reset(struct fc_port *, uint64_t, int);
 400 extern int
 401 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,
 402         uint64_t, enum nexus_wait_type);
 403 extern int
 404 qla2x00_system_error(scsi_qla_host_t *);
 405
 406 extern int
 407 qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t);
 408 extern int
 409 qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *);
 410
 411 extern int
 412 qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t);
 413 extern int
 414 qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *);
 415
 416 extern int
 417 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
 418
 419 extern int
 420 qla2x00_stop_firmware(scsi_qla_host_t *);
 421
 422 extern int
 423 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
 424 extern int
 425 qla2x00_disable_eft_trace(scsi_qla_host_t *);
 426
 427 extern int
 428 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
 429     uint32_t *);
 430
 431 extern int
 432 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
 433
 434 extern int
 435 qla82xx_set_driver_version(scsi_qla_host_t *, char *);
 436
 437 extern int
 438 qla25xx_set_driver_version(scsi_qla_host_t *, char *);
 439
 440 extern int
 441 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
 442         uint16_t, uint16_t, uint16_t, uint16_t);
 443
 444 extern int
 445 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
 446         uint16_t, uint16_t, uint16_t, uint16_t);
 447
 448 extern int
 449 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
 450
 451 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
 452
 453 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);
 454
 455 extern int
 456 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);
 457
 458 extern int
 459 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);
 460
 461 extern int
 462 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);
 463
 464 extern int
 465 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);
 466
 467 extern int
 468 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);
 469
 470 extern int
 471 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
 472
 473 extern int
 474 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
 475
 476 extern int
 477 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *);
 478 extern int qla2x00_get_data_rate(scsi_qla_host_t *);
 479 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t,
 480         uint16_t *);
 481 extern int
 482 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *);
 483
 484 extern int
 485 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *);
 486
 487 extern int
 488 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *);
 489
 490 extern int
 491 qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 492
 493 extern int
 494 qla26xx_dport_diagnostics(scsi_qla_host_t *, void *, uint, uint);
 495
 496 int qla24xx_send_mb_cmd(struct scsi_qla_host *, mbx_cmd_t *);
 497 int qla24xx_gpdb_wait(struct scsi_qla_host *, fc_port_t *, u8);
 498 int qla24xx_gidlist_wait(struct scsi_qla_host *, void *, dma_addr_t,
 499     uint16_t *);
 500 int __qla24xx_parse_gpdb(struct scsi_qla_host *, fc_port_t *,
 501         struct port_database_24xx *);
 502 int qla24xx_get_port_login_templ(scsi_qla_host_t *, dma_addr_t,
 503                                  void *, uint16_t);
 504
 505 extern int qla27xx_get_zio_threshold(scsi_qla_host_t *, uint16_t *);
 506 extern int qla27xx_set_zio_threshold(scsi_qla_host_t *, uint16_t);
 507 int qla24xx_res_count_wait(struct scsi_qla_host *, uint16_t *, int);
 508
 509 /*
 510  * Global Function Prototypes in qla_isr.c source file.
 511  */
 512 extern irqreturn_t qla2100_intr_handler(int, void *);
 513 extern irqreturn_t qla2300_intr_handler(int, void *);
 514 extern irqreturn_t qla24xx_intr_handler(int, void *);
 515 extern void qla2x00_process_response_queue(struct rsp_que *);
 516 extern void
 517 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);
 518 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
 519 extern void qla2x00_free_irqs(scsi_qla_host_t *);
 520
 521 extern int qla2x00_get_data_rate(scsi_qla_host_t *);
 522 extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t);
 523 extern srb_t *
 524 qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *,
 525         void *);
 526 extern void
 527 qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *,
 528         uint32_t);
 529 extern irqreturn_t
 530 qla2xxx_msix_rsp_q(int irq, void *dev_id);
 531 fc_port_t *qla2x00_find_fcport_by_loopid(scsi_qla_host_t *, uint16_t);
 532 fc_port_t *qla2x00_find_fcport_by_wwpn(scsi_qla_host_t *, u8 *, u8);
 533 fc_port_t *qla2x00_find_fcport_by_nportid(scsi_qla_host_t *, port_id_t *, u8);
 534
 535 /*
 536  * Global Function Prototypes in qla_sup.c source file.
 537  */
 538 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
 539 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
 540                                          uint32_t, uint32_t);
 541 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 542                                         uint32_t);
 543 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 544                                         uint32_t);
 545 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 546                                     uint32_t);
 547 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 548                                     uint32_t);
 549 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 550                                         uint32_t);
 551 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 552                                     uint32_t);
 553 extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t);
 554 bool qla2x00_check_reg32_for_disconnect(scsi_qla_host_t *, uint32_t);
 555 bool qla2x00_check_reg16_for_disconnect(scsi_qla_host_t *, uint16_t);
 556
 557 extern int qla2x00_beacon_on(struct scsi_qla_host *);
 558 extern int qla2x00_beacon_off(struct scsi_qla_host *);
 559 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
 560 extern int qla24xx_beacon_on(struct scsi_qla_host *);
 561 extern int qla24xx_beacon_off(struct scsi_qla_host *);
 562 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
 563 extern void qla83xx_beacon_blink(struct scsi_qla_host *);
 564 extern int qla82xx_beacon_on(struct scsi_qla_host *);
 565 extern int qla82xx_beacon_off(struct scsi_qla_host *);
 566 extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t);
 567 extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *);
 568 extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *);
 569 extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t,
 570                                   uint32_t, uint16_t *);
 571
 572 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 573                                          uint32_t, uint32_t);
 574 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 575                                      uint32_t, uint32_t);
 576 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 577                                          uint32_t, uint32_t);
 578 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 579                                      uint32_t, uint32_t);
 580 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 581                                          uint32_t, uint32_t);
 582 extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *,
 583                                          uint8_t *, uint32_t, uint32_t);
 584 extern void qla8044_watchdog(struct scsi_qla_host *vha);
 585
 586 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
 587 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
 588 extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *);
 589
 590 extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
 591 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
 592
 593 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
 594 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *);
 595
 596 /*
 597  * Global Function Prototypes in qla_dbg.c source file.
 598  */
 599 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
 600 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
 601 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
 602 extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
 603 extern void qla81xx_fw_dump(scsi_qla_host_t *, int);
 604 extern void qla82xx_fw_dump(scsi_qla_host_t *, int);
 605 extern void qla8044_fw_dump(scsi_qla_host_t *, int);
 606
 607 extern void qla27xx_fwdump(scsi_qla_host_t *, int);
 608 extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *);
 609 extern int qla27xx_fwdt_template_valid(void *);
 610 extern ulong qla27xx_fwdt_template_size(void *);
 611 extern const void *qla27xx_fwdt_template_default(void);
 612 extern ulong qla27xx_fwdt_template_default_size(void);
 613
 614 extern void qla2x00_dump_regs(scsi_qla_host_t *);
 615 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
 616 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t);
 617 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t);
 618 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t,
 619                            uint8_t *, uint32_t);
 620 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int);
 621
 622 /*
 623  * Global Function Prototypes in qla_gs.c source file.
 624  */
 625 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *);
 626 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *);
 627 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
 628 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
 629 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
 630 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
 631 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *);
 632 extern int qla2x00_rft_id(scsi_qla_host_t *);
 633 extern int qla2x00_rff_id(scsi_qla_host_t *, u8);
 634 extern int qla2x00_rnn_id(scsi_qla_host_t *);
 635 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
 636 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 637 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 638 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
 639 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
 640 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
 641 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
 642 extern int qla2x00_chk_ms_status(scsi_qla_host_t *, ms_iocb_entry_t *,
 643         struct ct_sns_rsp *, const char *);
 644 extern void qla2x00_async_iocb_timeout(void *data);
 645 extern int qla24xx_async_gidpn(scsi_qla_host_t *, fc_port_t *);
 646 int qla24xx_post_gidpn_work(struct scsi_qla_host *, fc_port_t *);
 647 void qla24xx_handle_gidpn_event(scsi_qla_host_t *, struct event_arg *);
 648
 649 extern void qla2x00_free_fcport(fc_port_t *);
 650
 651 extern int qla24xx_post_gpnid_work(struct scsi_qla_host *, port_id_t *);
 652 extern int qla24xx_async_gpnid(scsi_qla_host_t *, port_id_t *);
 653 void qla24xx_handle_gpnid_event(scsi_qla_host_t *, struct event_arg *);
 654
 655 int qla24xx_post_gpsc_work(struct scsi_qla_host *, fc_port_t *);
 656 int qla24xx_async_gpsc(scsi_qla_host_t *, fc_port_t *);
 657 void qla24xx_handle_gpsc_event(scsi_qla_host_t *, struct event_arg *);
 658 int qla2x00_mgmt_svr_login(scsi_qla_host_t *);
 659 void qla24xx_handle_gffid_event(scsi_qla_host_t *vha, struct event_arg *ea);
 660 int qla24xx_async_gffid(scsi_qla_host_t *vha, fc_port_t *fcport);
 661 int qla24xx_async_gpnft(scsi_qla_host_t *, u8, srb_t *);
 662 void qla24xx_async_gpnft_done(scsi_qla_host_t *, srb_t *);
 663 void qla24xx_async_gnnft_done(scsi_qla_host_t *, srb_t *);
 664 int qla24xx_async_gnnid(scsi_qla_host_t *, fc_port_t *);
 665 void qla24xx_handle_gnnid_event(scsi_qla_host_t *, struct event_arg *);
 666 int qla24xx_post_gnnid_work(struct scsi_qla_host *, fc_port_t *);
 667 int qla24xx_post_gfpnid_work(struct scsi_qla_host *, fc_port_t *);
 668 int qla24xx_async_gfpnid(scsi_qla_host_t *, fc_port_t *);
 669 void qla24xx_handle_gfpnid_event(scsi_qla_host_t *, struct event_arg *);
 670 void qla24xx_sp_unmap(scsi_qla_host_t *, srb_t *);
 671 void qla_scan_work_fn(struct work_struct *);
 672
 673 /*
 674  * Global Function Prototypes in qla_attr.c source file.
 675  */
 676 struct device_attribute;
 677 extern struct device_attribute *qla2x00_host_attrs[];
 678 struct fc_function_template;
 679 extern struct fc_function_template qla2xxx_transport_functions;
 680 extern struct fc_function_template qla2xxx_transport_vport_functions;
 681 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 682 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
 683 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
 684 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 685 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *);
 686 extern int qla2x00_echo_test(scsi_qla_host_t *,
 687         struct msg_echo_lb *, uint16_t *);
 688 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *);
 689 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *,
 690         struct qla_fcp_prio_cfg *, uint8_t);
 691
 692 /*
 693  * Global Function Prototypes in qla_dfs.c source file.
 694  */
 695 extern int qla2x00_dfs_setup(scsi_qla_host_t *);
 696 extern int qla2x00_dfs_remove(scsi_qla_host_t *);
 697
 698 /* Globa function prototypes for multi-q */
 699 extern int qla25xx_request_irq(struct qla_hw_data *, struct qla_qpair *,
 700         struct qla_msix_entry *, int);
 701 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);
 702 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);
 703 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
 704         uint16_t, int, uint8_t, bool);
 705 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
 706         uint16_t, struct qla_qpair *, bool);
 707
 708 extern void qla2x00_init_response_q_entries(struct rsp_que *);
 709 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
 710 extern int qla25xx_delete_rsp_que(struct scsi_qla_host *, struct rsp_que *);
 711 extern int qla25xx_delete_queues(struct scsi_qla_host *);
 712 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
 713 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
 714 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
 715 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
 716 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
 717 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
 718
 719 /* qlafx00 related functions */
 720 extern int qlafx00_pci_config(struct scsi_qla_host *);
 721 extern int qlafx00_initialize_adapter(struct scsi_qla_host *);
 722 extern void qlafx00_soft_reset(scsi_qla_host_t *);
 723 extern int qlafx00_chip_diag(scsi_qla_host_t *);
 724 extern void qlafx00_config_rings(struct scsi_qla_host *);
 725 extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *);
 726 extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *, size_t);
 727 extern irqreturn_t qlafx00_intr_handler(int, void *);
 728 extern void qlafx00_enable_intrs(struct qla_hw_data *);
 729 extern void qlafx00_disable_intrs(struct qla_hw_data *);
 730 extern int qlafx00_abort_target(fc_port_t *, uint64_t, int);
 731 extern int qlafx00_lun_reset(fc_port_t *, uint64_t, int);
 732 extern int qlafx00_start_scsi(srb_t *);
 733 extern int qlafx00_abort_isp(scsi_qla_host_t *);
 734 extern int qlafx00_iospace_config(struct qla_hw_data *);
 735 extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t);
 736 extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int);
 737 extern int qlafx00_fw_ready(scsi_qla_host_t *);
 738 extern int qlafx00_configure_devices(scsi_qla_host_t *);
 739 extern int qlafx00_reset_initialize(scsi_qla_host_t *);
 740 extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t);
 741 extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *);
 742 extern int qlafx00_post_aenfx_work(struct scsi_qla_host *,  uint32_t,
 743                                    uint32_t *, int);
 744 extern uint32_t qlafx00_fw_state_show(struct device *,
 745                                       struct device_attribute *, char *);
 746 extern void qlafx00_get_host_speed(struct Scsi_Host *);
 747 extern void qlafx00_init_response_q_entries(struct rsp_que *);
 748
 749 extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *);
 750 extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *);
 751 extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *);
 752 extern void qlafx00_timer_routine(scsi_qla_host_t *);
 753 extern int qlafx00_rescan_isp(scsi_qla_host_t *);
 754 extern int qlafx00_loop_reset(scsi_qla_host_t *vha);
 755
 756 /* qla82xx related functions */
 757
 758 /* PCI related functions */
 759 extern int qla82xx_pci_config(struct scsi_qla_host *);
 760 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
 761 extern int qla82xx_pci_region_offset(struct pci_dev *, int);
 762 extern int qla82xx_iospace_config(struct qla_hw_data *);
 763
 764 /* Initialization related functions */
 765 extern void qla82xx_reset_chip(struct scsi_qla_host *);
 766 extern void qla82xx_config_rings(struct scsi_qla_host *);
 767 extern void qla82xx_watchdog(scsi_qla_host_t *);
 768 extern int qla82xx_start_firmware(scsi_qla_host_t *);
 769
 770 /* Firmware and flash related functions */
 771 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *);
 772 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 773                                          uint32_t, uint32_t);
 774 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 775                                      uint32_t, uint32_t);
 776
 777 /* Mailbox related functions */
 778 extern int qla82xx_abort_isp(scsi_qla_host_t *);
 779 extern int qla82xx_restart_isp(scsi_qla_host_t *);
 780
 781 /* IOCB related functions */
 782 extern int qla82xx_start_scsi(srb_t *);
 783 extern void qla2x00_sp_free(void *);
 784 extern void qla2x00_sp_timeout(struct timer_list *);
 785 extern void qla2x00_bsg_job_done(void *, int);
 786 extern void qla2x00_bsg_sp_free(void *);
 787 extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *);
 788
 789 /* Interrupt related */
 790 extern irqreturn_t qla82xx_intr_handler(int, void *);
 791 extern irqreturn_t qla82xx_msi_handler(int, void *);
 792 extern irqreturn_t qla82xx_msix_default(int, void *);
 793 extern irqreturn_t qla82xx_msix_rsp_q(int, void *);
 794 extern void qla82xx_enable_intrs(struct qla_hw_data *);
 795 extern void qla82xx_disable_intrs(struct qla_hw_data *);
 796 extern void qla82xx_poll(int, void *);
 797 extern void qla82xx_init_flags(struct qla_hw_data *);
 798
 799 /* ISP 8021 hardware related */
 800 extern void qla82xx_set_drv_active(scsi_qla_host_t *);
 801 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);
 802 extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
 803 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int);
 804 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int);
 805
 806 /* ISP 8021 IDC */
 807 extern void qla82xx_clear_drv_active(struct qla_hw_data *);
 808 extern uint32_t  qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);
 809 extern int qla82xx_idc_lock(struct qla_hw_data *);
 810 extern void qla82xx_idc_unlock(struct qla_hw_data *);
 811 extern int qla82xx_device_state_handler(scsi_qla_host_t *);
 812 extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *);
 813 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *);
 814
 815 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *,
 816                                    size_t, char *);
 817 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);
 818 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);
 819 extern void qla82xx_start_iocbs(scsi_qla_host_t *);
 820 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);
 821 extern int qla82xx_check_md_needed(scsi_qla_host_t *);
 822 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *);
 823 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *);
 824 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *);
 825 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int);
 826 extern char *qdev_state(uint32_t);
 827 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *);
 828 extern int qla82xx_read_temperature(scsi_qla_host_t *);
 829 extern int qla8044_read_temperature(scsi_qla_host_t *);
 830 extern int qla2x00_read_sfp_dev(struct scsi_qla_host *, char *, int);
 831
 832 /* BSG related functions */
 833 extern int qla24xx_bsg_request(struct bsg_job *);
 834 extern int qla24xx_bsg_timeout(struct bsg_job *);
 835 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t);
 836 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *,
 837         dma_addr_t, size_t, uint32_t);
 838 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t,
 839         uint16_t *, uint16_t *);
 840
 841 /* 83xx related functions */
 842 extern void qla83xx_fw_dump(scsi_qla_host_t *, int);
 843
 844 /* Minidump related functions */
 845 extern int qla82xx_md_get_template_size(scsi_qla_host_t *);
 846 extern int qla82xx_md_get_template(scsi_qla_host_t *);
 847 extern int qla82xx_md_alloc(scsi_qla_host_t *);
 848 extern void qla82xx_md_free(scsi_qla_host_t *);
 849 extern int qla82xx_md_collect(scsi_qla_host_t *);
 850 extern void qla82xx_md_prep(scsi_qla_host_t *);
 851 extern void qla82xx_set_reset_owner(scsi_qla_host_t *);
 852 extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha);
 853
 854 /* Function declarations for ISP8044 */
 855 extern int qla8044_idc_lock(struct qla_hw_data *ha);
 856 extern void qla8044_idc_unlock(struct qla_hw_data *ha);
 857 extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr);
 858 extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val);
 859 extern void qla8044_read_reset_template(struct scsi_qla_host *ha);
 860 extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha);
 861 extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg);
 862 extern void qla8044_wr_direct(struct scsi_qla_host *vha,
 863                               const uint32_t crb_reg, const uint32_t value);
 864 extern int qla8044_device_state_handler(struct scsi_qla_host *vha);
 865 extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha);
 866 extern void qla8044_clear_drv_active(struct qla_hw_data *);
 867 void qla8044_get_minidump(struct scsi_qla_host *vha);
 868 int qla8044_collect_md_data(struct scsi_qla_host *vha);
 869 extern int qla8044_md_get_template(scsi_qla_host_t *);
 870 extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 871                                      uint32_t, uint32_t);
 872 extern irqreturn_t qla8044_intr_handler(int, void *);
 873 extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t);
 874 extern int qla8044_abort_isp(scsi_qla_host_t *);
 875 extern int qla8044_check_fw_alive(struct scsi_qla_host *);
 876 extern int qla_get_exlogin_status(scsi_qla_host_t *, uint16_t *,
 877         uint16_t *);
 878 extern int qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr);
 879 extern int qla_get_exchoffld_status(scsi_qla_host_t *, uint16_t *, uint16_t *);
 880 extern int qla_set_exchoffld_mem_cfg(scsi_qla_host_t *);
 881 extern void qlt_handle_abts_recv(struct scsi_qla_host *, struct rsp_que *,
 882         response_t *);
 883
 884 int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *,
 885         struct imm_ntfy_from_isp *, int);
 886 void qla24xx_do_nack_work(struct scsi_qla_host *, struct qla_work_evt *);
 887 void qlt_plogi_ack_link(struct scsi_qla_host *, struct qlt_plogi_ack_t *,
 888         struct fc_port *, enum qlt_plogi_link_t);
 889 void qlt_plogi_ack_unref(struct scsi_qla_host *, struct qlt_plogi_ack_t *);
 890 extern void qlt_schedule_sess_for_deletion(struct fc_port *);
 891 extern struct fc_port *qlt_find_sess_invalidate_other(scsi_qla_host_t *,
 892         uint64_t wwn, port_id_t port_id, uint16_t loop_id, struct fc_port **);
 893 void qla24xx_delete_sess_fn(struct work_struct *);
 894 void qlt_unknown_atio_work_fn(struct work_struct *);
 895 void qlt_update_host_map(struct scsi_qla_host *, port_id_t);
 896 void qlt_remove_target_resources(struct qla_hw_data *);
 897 void qlt_clr_qp_table(struct scsi_qla_host *vha);
 898
 899 #endif /* _QLA_GBL_H */