drivers/scsi/qla2xxx/qla_gbl.h

   1 /*
   2  * QLogic Fibre Channel HBA Driver
   3  * Copyright (c)  2003-2011 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 void qla2x00_update_fcports(scsi_qla_host_t *);
  48
  49 extern int qla2x00_abort_isp(scsi_qla_host_t *);
  50 extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *);
  51 extern void qla82xx_quiescent_state_cleanup(scsi_qla_host_t *);
  52
  53 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
  54
  55 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
  56 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
  57
  58 extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *, uint16_t *);
  59
  60 extern void qla84xx_put_chip(struct scsi_qla_host *);
  61
  62 extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *,
  63     uint16_t *);
  64 extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *);
  65 extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *,
  66     uint16_t *);
  67 extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t);
  68 extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
  69     uint16_t *);
  70 extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
  71     uint16_t *);
  72 extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *,
  73     uint16_t *);
  74 extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *);
  75 extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *);
  76
  77 extern fc_port_t *
  78 qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t );
  79 /*
  80  * Global Data in qla_os.c source file.
  81  */
  82 extern char qla2x00_version_str[];
  83
  84 extern int ql2xlogintimeout;
  85 extern int qlport_down_retry;
  86 extern int ql2xplogiabsentdevice;
  87 extern int ql2xloginretrycount;
  88 extern int ql2xfdmienable;
  89 extern int ql2xallocfwdump;
  90 extern int ql2xextended_error_logging;
  91 extern int ql2xiidmaenable;
  92 extern int ql2xmaxqueues;
  93 extern int ql2xmultique_tag;
  94 extern int ql2xfwloadbin;
  95 extern int ql2xetsenable;
  96 extern int ql2xshiftctondsd;
  97 extern int ql2xdbwr;
  98 extern int ql2xasynctmfenable;
  99 extern int ql2xgffidenable;
 100 extern int ql2xenabledif;
 101 extern int ql2xenablehba_err_chk;
 102 extern int ql2xtargetreset;
 103 extern int ql2xdontresethba;
 104 extern unsigned int ql2xmaxlun;
 105 extern int ql2xmdcapmask;
 106 extern int ql2xmdenable;
 107
 108 extern int qla2x00_loop_reset(scsi_qla_host_t *);
 109 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
 110 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
 111     fc_host_event_code, u32);
 112 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *);
 113 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,
 114     uint16_t *);
 115 extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *,
 116     fc_port_t *, uint16_t *);
 117 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,
 118     uint16_t *);
 119 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *,
 120     fc_port_t *, uint16_t *);
 121 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *,
 122     uint16_t *);
 123 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *,
 124     fc_port_t *, uint16_t *);
 125 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
 126
 127 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *);
 128
 129 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
 130         struct qla_hw_data *);
 131 extern void qla2x00_free_host(struct scsi_qla_host *);
 132 extern void qla2x00_relogin(struct scsi_qla_host *);
 133 extern void qla2x00_do_work(struct scsi_qla_host *);
 134 extern void qla2x00_free_fcports(struct scsi_qla_host *);
 135
 136 /*
 137  * Global Functions in qla_mid.c source file.
 138  */
 139 extern struct scsi_host_template qla2xxx_driver_template;
 140 extern struct scsi_transport_template *qla2xxx_transport_vport_template;
 141 extern void qla2x00_timer(scsi_qla_host_t *);
 142 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
 143 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
 144 extern int qla24xx_disable_vp (scsi_qla_host_t *);
 145 extern int qla24xx_enable_vp (scsi_qla_host_t *);
 146 extern int qla24xx_control_vp(scsi_qla_host_t *, int );
 147 extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
 148 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
 149 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
 150 extern int qla24xx_configure_vhba (scsi_qla_host_t *);
 151 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
 152     struct vp_rpt_id_entry_24xx *);
 153 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
 154 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
 155 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
 156
 157 extern void qla2x00_sp_free_dma(void *, void *);
 158 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
 159
 160 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
 161 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
 162
 163 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
 164
 165 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
 166 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *);
 167 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *);
 168
 169 extern void qla2xxx_wake_dpc(struct scsi_qla_host *);
 170 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *);
 171 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *,
 172         uint16_t *);
 173 extern int  qla2x00_vp_abort_isp(scsi_qla_host_t *);
 174
 175 /*
 176  * Global Function Prototypes in qla_iocb.c source file.
 177  */
 178
 179 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
 180 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
 181 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
 182 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
 183 extern int qla2x00_start_scsi(srb_t *sp);
 184 extern int qla24xx_start_scsi(srb_t *sp);
 185 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
 186                                                 uint16_t, uint16_t, uint8_t);
 187 extern int qla2x00_start_sp(srb_t *);
 188 extern uint16_t qla24xx_calc_iocbs(scsi_qla_host_t *, uint16_t);
 189 extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t);
 190 extern int qla24xx_dif_start_scsi(srb_t *);
 191
 192 extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *);
 193 extern int qla2x00_issue_marker(scsi_qla_host_t *, int);
 194
 195 /*
 196  * Global Function Prototypes in qla_mbx.c source file.
 197  */
 198 extern int
 199 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 200
 201 extern int
 202 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 203
 204 extern int
 205 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
 206
 207 extern int
 208 qla2x00_get_fw_version(scsi_qla_host_t *);
 209
 210 extern int
 211 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
 212
 213 extern int
 214 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
 215
 216 extern int
 217 qla2x00_mbx_reg_test(scsi_qla_host_t *);
 218
 219 extern int
 220 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
 221
 222 extern int
 223 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
 224
 225 extern int
 226 qla2x00_abort_command(srb_t *);
 227
 228 extern int
 229 qla2x00_abort_target(struct fc_port *, unsigned int, int);
 230
 231 extern int
 232 qla2x00_lun_reset(struct fc_port *, unsigned int, int);
 233
 234 extern int
 235 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
 236     uint8_t *, uint16_t *, uint16_t *);
 237
 238 extern int
 239 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
 240
 241 extern int
 242 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
 243
 244 extern int
 245 qla2x00_get_node_name_list(scsi_qla_host_t *, void **, int *);
 246
 247 extern int
 248 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
 249
 250 extern int
 251 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
 252
 253 extern int
 254 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
 255
 256 extern int
 257 qla2x00_lip_reset(scsi_qla_host_t *);
 258
 259 extern int
 260 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
 261
 262 extern int
 263 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 264     uint16_t *, uint8_t);
 265 extern int
 266 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 267     uint16_t *, uint8_t);
 268
 269 extern int
 270 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
 271     uint8_t);
 272
 273 extern int
 274 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 275
 276 extern int
 277 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 278
 279 extern int
 280 qla2x00_full_login_lip(scsi_qla_host_t *ha);
 281
 282 extern int
 283 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
 284
 285 extern int
 286 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
 287     uint16_t *, uint16_t *, uint16_t *, uint16_t *);
 288
 289 extern int
 290 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
 291
 292 extern int
 293 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
 294     dma_addr_t);
 295
 296 extern int
 297 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
 298     dma_addr_t);
 299
 300 extern int qla24xx_abort_command(srb_t *);
 301 extern int
 302 qla24xx_abort_target(struct fc_port *, unsigned int, int);
 303 extern int
 304 qla24xx_lun_reset(struct fc_port *, unsigned int, int);
 305 extern int
 306 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,
 307         unsigned int, enum nexus_wait_type);
 308 extern int
 309 qla2x00_system_error(scsi_qla_host_t *);
 310
 311 extern int
 312 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
 313
 314 extern int
 315 qla2x00_stop_firmware(scsi_qla_host_t *);
 316
 317 extern int
 318 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
 319 extern int
 320 qla2x00_disable_eft_trace(scsi_qla_host_t *);
 321
 322 extern int
 323 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
 324     uint32_t *);
 325
 326 extern int
 327 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
 328
 329 extern int
 330 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
 331         uint16_t, uint16_t, uint16_t, uint16_t);
 332
 333 extern int
 334 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
 335         uint16_t, uint16_t, uint16_t, uint16_t);
 336
 337 extern int
 338 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
 339
 340 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
 341
 342 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);
 343
 344 extern int
 345 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);
 346
 347 extern int
 348 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);
 349
 350 extern int
 351 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);
 352
 353 extern int
 354 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);
 355
 356 extern int
 357 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);
 358
 359 extern int
 360 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
 361
 362 extern int
 363 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
 364
 365 extern int
 366 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *);
 367 extern int qla2x00_get_data_rate(scsi_qla_host_t *);
 368 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t,
 369         uint16_t *);
 370 extern int
 371 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *);
 372
 373 extern int
 374 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *);
 375
 376 extern int
 377 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *);
 378
 379 /*
 380  * Global Function Prototypes in qla_isr.c source file.
 381  */
 382 extern irqreturn_t qla2100_intr_handler(int, void *);
 383 extern irqreturn_t qla2300_intr_handler(int, void *);
 384 extern irqreturn_t qla24xx_intr_handler(int, void *);
 385 extern void qla2x00_process_response_queue(struct rsp_que *);
 386 extern void
 387 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);
 388 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
 389 extern void qla2x00_free_irqs(scsi_qla_host_t *);
 390
 391 extern int qla2x00_get_data_rate(scsi_qla_host_t *);
 392 extern char *qla2x00_get_link_speed_str(struct qla_hw_data *);
 393
 394 /*
 395  * Global Function Prototypes in qla_sup.c source file.
 396  */
 397 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
 398 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
 399     uint32_t, uint32_t);
 400 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 401     uint32_t);
 402 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 403     uint32_t);
 404 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 405     uint32_t);
 406 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 407     uint32_t);
 408 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 409     uint32_t);
 410 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 411     uint32_t);
 412
 413 extern int qla2x00_beacon_on(struct scsi_qla_host *);
 414 extern int qla2x00_beacon_off(struct scsi_qla_host *);
 415 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
 416 extern int qla24xx_beacon_on(struct scsi_qla_host *);
 417 extern int qla24xx_beacon_off(struct scsi_qla_host *);
 418 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
 419 extern void qla83xx_beacon_blink(struct scsi_qla_host *);
 420 extern int qla82xx_beacon_on(struct scsi_qla_host *);
 421 extern int qla82xx_beacon_off(struct scsi_qla_host *);
 422 extern int qla83xx_write_remote_reg(struct scsi_qla_host *, uint32_t, uint32_t);
 423
 424 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 425     uint32_t, uint32_t);
 426 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 427     uint32_t, uint32_t);
 428 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 429     uint32_t, uint32_t);
 430 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 431     uint32_t, uint32_t);
 432 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 433     uint32_t, uint32_t);
 434
 435 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
 436 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
 437
 438 extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
 439 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
 440
 441 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
 442 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *);
 443
 444 /*
 445  * Global Function Prototypes in qla_dbg.c source file.
 446  */
 447 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
 448 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
 449 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
 450 extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
 451 extern void qla81xx_fw_dump(scsi_qla_host_t *, int);
 452 extern void qla2x00_dump_regs(scsi_qla_host_t *);
 453 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
 454 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t);
 455 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t);
 456 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t,
 457         uint8_t *, uint32_t);
 458 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int);
 459
 460 /*
 461  * Global Function Prototypes in qla_gs.c source file.
 462  */
 463 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 464 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 465 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
 466 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
 467 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
 468 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
 469 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *);
 470 extern int qla2x00_rft_id(scsi_qla_host_t *);
 471 extern int qla2x00_rff_id(scsi_qla_host_t *);
 472 extern int qla2x00_rnn_id(scsi_qla_host_t *);
 473 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
 474 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 475 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 476 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
 477 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
 478 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
 479 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
 480
 481 /*
 482  * Global Function Prototypes in qla_attr.c source file.
 483  */
 484 struct device_attribute;
 485 extern struct device_attribute *qla2x00_host_attrs[];
 486 struct fc_function_template;
 487 extern struct fc_function_template qla2xxx_transport_functions;
 488 extern struct fc_function_template qla2xxx_transport_vport_functions;
 489 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 490 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
 491 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
 492 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 493 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
 494 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *);
 495 extern int qla2x00_echo_test(scsi_qla_host_t *,
 496         struct msg_echo_lb *, uint16_t *);
 497 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *);
 498 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *,
 499         struct qla_fcp_prio_cfg *, uint8_t);
 500
 501 /*
 502  * Global Function Prototypes in qla_dfs.c source file.
 503  */
 504 extern int qla2x00_dfs_setup(scsi_qla_host_t *);
 505 extern int qla2x00_dfs_remove(scsi_qla_host_t *);
 506
 507 /* Globa function prototypes for multi-q */
 508 extern int qla25xx_request_irq(struct rsp_que *);
 509 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);
 510 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);
 511 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
 512         uint16_t, int, uint8_t);
 513 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
 514         uint16_t, int);
 515 extern void qla2x00_init_response_q_entries(struct rsp_que *);
 516 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
 517 extern int qla25xx_delete_queues(struct scsi_qla_host *);
 518 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
 519 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
 520 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
 521 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
 522 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
 523 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
 524
 525 /* qla82xx related functions */
 526
 527 /* PCI related functions */
 528 extern int qla82xx_pci_config(struct scsi_qla_host *);
 529 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
 530 extern char *qla82xx_pci_info_str(struct scsi_qla_host *, char *);
 531 extern int qla82xx_pci_region_offset(struct pci_dev *, int);
 532 extern int qla82xx_iospace_config(struct qla_hw_data *);
 533
 534 /* Initialization related functions */
 535 extern void qla82xx_reset_chip(struct scsi_qla_host *);
 536 extern void qla82xx_config_rings(struct scsi_qla_host *);
 537 extern void qla82xx_watchdog(scsi_qla_host_t *);
 538 extern int qla82xx_start_firmware(scsi_qla_host_t *);
 539
 540 /* Firmware and flash related functions */
 541 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *);
 542 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 543     uint32_t, uint32_t);
 544 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 545     uint32_t, uint32_t);
 546
 547 /* Mailbox related functions */
 548 extern int qla82xx_abort_isp(scsi_qla_host_t *);
 549 extern int qla82xx_restart_isp(scsi_qla_host_t *);
 550
 551 /* IOCB related functions */
 552 extern int qla82xx_start_scsi(srb_t *);
 553 extern void qla2x00_sp_free(void *, void *);
 554 extern void qla2x00_sp_timeout(unsigned long);
 555 extern void qla2x00_bsg_job_done(void *, void *, int);
 556 extern void qla2x00_bsg_sp_free(void *, void *);
 557 extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *);
 558
 559 /* Interrupt related */
 560 extern irqreturn_t qla82xx_intr_handler(int, void *);
 561 extern irqreturn_t qla82xx_msi_handler(int, void *);
 562 extern irqreturn_t qla82xx_msix_default(int, void *);
 563 extern irqreturn_t qla82xx_msix_rsp_q(int, void *);
 564 extern void qla82xx_enable_intrs(struct qla_hw_data *);
 565 extern void qla82xx_disable_intrs(struct qla_hw_data *);
 566 extern void qla82xx_poll(int, void *);
 567 extern void qla82xx_init_flags(struct qla_hw_data *);
 568
 569 /* ISP 8021 hardware related */
 570 extern void qla82xx_set_drv_active(scsi_qla_host_t *);
 571 extern void qla82xx_crb_win_unlock(struct qla_hw_data *);
 572 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);
 573 extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
 574 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int);
 575 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int);
 576
 577 /* ISP 8021 IDC */
 578 extern void qla82xx_clear_drv_active(struct qla_hw_data *);
 579 extern uint32_t  qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);
 580 extern int qla82xx_idc_lock(struct qla_hw_data *);
 581 extern void qla82xx_idc_unlock(struct qla_hw_data *);
 582 extern int qla82xx_device_state_handler(scsi_qla_host_t *);
 583 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *);
 584
 585 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *,
 586     size_t, char *);
 587 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);
 588 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);
 589 extern void qla82xx_start_iocbs(scsi_qla_host_t *);
 590 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);
 591 extern int qla82xx_check_md_needed(scsi_qla_host_t *);
 592 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *);
 593 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *);
 594 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *);
 595 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int);
 596 extern char *qdev_state(uint32_t);
 597 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *);
 598
 599 /* BSG related functions */
 600 extern int qla24xx_bsg_request(struct fc_bsg_job *);
 601 extern int qla24xx_bsg_timeout(struct fc_bsg_job *);
 602 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t);
 603 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *,
 604         dma_addr_t, size_t, uint32_t);
 605 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t,
 606         uint16_t *, uint16_t *);
 607
 608 /* 83xx related functions */
 609 extern void qla83xx_fw_dump(scsi_qla_host_t *, int);
 610
 611 /* Minidump related functions */
 612 extern int qla82xx_md_get_template_size(scsi_qla_host_t *);
 613 extern int qla82xx_md_get_template(scsi_qla_host_t *);
 614 extern int qla82xx_md_alloc(scsi_qla_host_t *);
 615 extern void qla82xx_md_free(scsi_qla_host_t *);
 616 extern int qla82xx_md_collect(scsi_qla_host_t *);
 617 extern void qla82xx_md_prep(scsi_qla_host_t *);
 618 extern void qla82xx_set_reset_owner(scsi_qla_host_t *);
 619
 620 #endif /* _QLA_GBL_H */