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_async_tm_cmd_done(struct scsi_qla_host *, fc_port_t *, 75 struct srb_iocb *); 76 extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *); 77 extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *); 78 79 extern fc_port_t * 80 qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t ); 81 /* 82 * Global Data in qla_os.c source file. 83 */ 84 extern char qla2x00_version_str[]; 85 86 extern int ql2xlogintimeout; 87 extern int qlport_down_retry; 88 extern int ql2xplogiabsentdevice; 89 extern int ql2xloginretrycount; 90 extern int ql2xfdmienable; 91 extern int ql2xallocfwdump; 92 extern int ql2xextended_error_logging; 93 extern int ql2xiidmaenable; 94 extern int ql2xmaxqueues; 95 extern int ql2xmultique_tag; 96 extern int ql2xfwloadbin; 97 extern int ql2xetsenable; 98 extern int ql2xshiftctondsd; 99 extern int ql2xdbwr; 100 extern int ql2xasynctmfenable; 101 extern int ql2xgffidenable; 102 extern int ql2xenabledif; 103 extern int ql2xenablehba_err_chk; 104 extern int ql2xtargetreset; 105 extern int ql2xdontresethba; 106 extern unsigned int ql2xmaxlun; 107 extern int ql2xmdcapmask; 108 extern int ql2xmdenable; 109 110 extern int qla2x00_loop_reset(scsi_qla_host_t *); 111 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 112 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 113 fc_host_event_code, u32); 114 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 115 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 116 uint16_t *); 117 extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *, 118 fc_port_t *, uint16_t *); 119 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 120 uint16_t *); 121 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *, 122 fc_port_t *, uint16_t *); 123 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 124 uint16_t *); 125 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *, 126 fc_port_t *, uint16_t *); 127 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 128 129 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *); 130 131 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, 132 struct qla_hw_data *); 133 extern void qla2x00_free_host(struct scsi_qla_host *); 134 extern void qla2x00_relogin(struct scsi_qla_host *); 135 extern void qla2x00_do_work(struct scsi_qla_host *); 136 extern void qla2x00_free_fcports(struct scsi_qla_host *); 137 138 /* 139 * Global Functions in qla_mid.c source file. 140 */ 141 extern struct scsi_host_template qla2xxx_driver_template; 142 extern struct scsi_transport_template *qla2xxx_transport_vport_template; 143 extern void qla2x00_timer(scsi_qla_host_t *); 144 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); 145 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 146 extern int qla24xx_disable_vp (scsi_qla_host_t *); 147 extern int qla24xx_enable_vp (scsi_qla_host_t *); 148 extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 149 extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 150 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 151 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 152 extern int qla24xx_configure_vhba (scsi_qla_host_t *); 153 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 154 struct vp_rpt_id_entry_24xx *); 155 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 156 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 157 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *); 158 159 extern void qla2x00_sp_compl(struct qla_hw_data *, srb_t *); 160 161 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); 162 163 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); 164 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); 165 166 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 167 168 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 169 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 170 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 171 172 extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 173 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 174 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 175 uint16_t *); 176 extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 177 178 /* 179 * Global Function Prototypes in qla_iocb.c source file. 180 */ 181 extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 182 extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 183 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 184 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 185 extern int qla2x00_start_scsi(srb_t *sp); 186 extern int qla24xx_start_scsi(srb_t *sp); 187 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 188 uint16_t, uint16_t, uint8_t); 189 extern int qla2x00_start_sp(srb_t *); 190 extern uint16_t qla24xx_calc_iocbs(scsi_qla_host_t *, uint16_t); 191 extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t); 192 extern int qla24xx_dif_start_scsi(srb_t *); 193 194 195 /* 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 *, uint16_t *, uint16_t *, uint16_t *, 209 uint16_t *, uint32_t *, uint8_t *, uint32_t *, uint8_t *); 210 211 extern int 212 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 213 214 extern int 215 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 216 217 extern int 218 qla2x00_mbx_reg_test(scsi_qla_host_t *); 219 220 extern int 221 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 222 223 extern int 224 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 225 226 extern int 227 qla2x00_abort_command(srb_t *); 228 229 extern int 230 qla2x00_abort_target(struct fc_port *, unsigned int, int); 231 232 extern int 233 qla2x00_lun_reset(struct fc_port *, unsigned int, int); 234 235 extern int 236 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 237 uint8_t *, uint16_t *, uint16_t *); 238 239 extern int 240 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 241 242 extern int 243 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 244 245 extern int 246 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 247 248 extern int 249 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 250 251 extern int 252 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 253 254 extern int 255 qla2x00_lip_reset(scsi_qla_host_t *); 256 257 extern int 258 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 259 260 extern int 261 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 262 uint16_t *, uint8_t); 263 extern int 264 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 265 uint16_t *, uint8_t); 266 267 extern int 268 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 269 uint8_t); 270 271 extern int 272 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 273 274 extern int 275 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 276 277 extern int 278 qla2x00_full_login_lip(scsi_qla_host_t *ha); 279 280 extern int 281 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 282 283 extern int 284 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, 285 uint16_t *, uint16_t *, uint16_t *, uint16_t *); 286 287 extern int 288 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 289 290 extern int 291 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 292 dma_addr_t); 293 294 extern int 295 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 296 dma_addr_t); 297 298 extern int qla24xx_abort_command(srb_t *); 299 extern int 300 qla24xx_abort_target(struct fc_port *, unsigned int, int); 301 extern int 302 qla24xx_lun_reset(struct fc_port *, unsigned int, int); 303 extern int 304 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 305 unsigned int, enum nexus_wait_type); 306 extern int 307 qla2x00_system_error(scsi_qla_host_t *); 308 309 extern int 310 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 311 312 extern int 313 qla2x00_stop_firmware(scsi_qla_host_t *); 314 315 extern int 316 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 317 extern int 318 qla2x00_disable_eft_trace(scsi_qla_host_t *); 319 320 extern int 321 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 322 uint32_t *); 323 324 extern int 325 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 326 327 extern int 328 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 329 uint16_t, uint16_t, uint16_t, uint16_t); 330 331 extern int 332 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 333 uint16_t, uint16_t, uint16_t, uint16_t); 334 335 extern int 336 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 337 338 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 339 340 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 341 342 extern int 343 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 344 345 extern int 346 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 347 348 extern int 349 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 350 351 extern int 352 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 353 354 extern int 355 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 356 357 extern int 358 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 359 360 extern int 361 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 362 363 extern int 364 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 365 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 366 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 367 uint16_t *); 368 extern int 369 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 370 371 extern int 372 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 373 374 /* 375 * Global Function Prototypes in qla_isr.c source file. 376 */ 377 extern irqreturn_t qla2100_intr_handler(int, void *); 378 extern irqreturn_t qla2300_intr_handler(int, void *); 379 extern irqreturn_t qla24xx_intr_handler(int, void *); 380 extern void qla2x00_process_response_queue(struct rsp_que *); 381 extern void 382 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 383 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 384 extern void qla2x00_free_irqs(scsi_qla_host_t *); 385 386 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 387 /* 388 * Global Function Prototypes in qla_sup.c source file. 389 */ 390 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 391 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 392 uint32_t, uint32_t); 393 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 394 uint32_t); 395 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 396 uint32_t); 397 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 398 uint32_t); 399 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 400 uint32_t); 401 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 402 uint32_t); 403 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 404 uint32_t); 405 406 extern int qla2x00_beacon_on(struct scsi_qla_host *); 407 extern int qla2x00_beacon_off(struct scsi_qla_host *); 408 extern void qla2x00_beacon_blink(struct scsi_qla_host *); 409 extern int qla24xx_beacon_on(struct scsi_qla_host *); 410 extern int qla24xx_beacon_off(struct scsi_qla_host *); 411 extern void qla24xx_beacon_blink(struct scsi_qla_host *); 412 extern int qla82xx_beacon_on(struct scsi_qla_host *); 413 extern int qla82xx_beacon_off(struct scsi_qla_host *); 414 415 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 416 uint32_t, uint32_t); 417 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 418 uint32_t, uint32_t); 419 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 420 uint32_t, uint32_t); 421 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 422 uint32_t, uint32_t); 423 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 424 uint32_t, uint32_t); 425 426 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 427 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 428 429 extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 430 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 431 432 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 433 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 434 435 /* 436 * Global Function Prototypes in qla_dbg.c source file. 437 */ 438 extern void qla2100_fw_dump(scsi_qla_host_t *, int); 439 extern void qla2300_fw_dump(scsi_qla_host_t *, int); 440 extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 441 extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 442 extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 443 extern void qla2x00_dump_regs(scsi_qla_host_t *); 444 extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 445 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 446 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); 447 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, 448 uint8_t *, uint32_t); 449 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 450 451 /* 452 * Global Function Prototypes in qla_gs.c source file. 453 */ 454 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 455 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 456 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 457 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 458 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 459 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 460 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 461 extern int qla2x00_rft_id(scsi_qla_host_t *); 462 extern int qla2x00_rff_id(scsi_qla_host_t *); 463 extern int qla2x00_rnn_id(scsi_qla_host_t *); 464 extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 465 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 466 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 467 extern int qla2x00_fdmi_register(scsi_qla_host_t *); 468 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 469 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 470 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *); 471 472 /* 473 * Global Function Prototypes in qla_attr.c source file. 474 */ 475 struct device_attribute; 476 extern struct device_attribute *qla2x00_host_attrs[]; 477 struct fc_function_template; 478 extern struct fc_function_template qla2xxx_transport_functions; 479 extern struct fc_function_template qla2xxx_transport_vport_functions; 480 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 481 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 482 extern void qla2x00_init_host_attr(scsi_qla_host_t *); 483 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 484 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 485 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 486 extern int qla2x00_echo_test(scsi_qla_host_t *, 487 struct msg_echo_lb *, uint16_t *); 488 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 489 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 490 struct qla_fcp_prio_cfg *, uint8_t); 491 492 /* 493 * Global Function Prototypes in qla_dfs.c source file. 494 */ 495 extern int qla2x00_dfs_setup(scsi_qla_host_t *); 496 extern int qla2x00_dfs_remove(scsi_qla_host_t *); 497 498 /* Globa function prototypes for multi-q */ 499 extern int qla25xx_request_irq(struct rsp_que *); 500 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 501 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 502 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 503 uint16_t, int, uint8_t); 504 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 505 uint16_t, int); 506 extern void qla2x00_init_response_q_entries(struct rsp_que *); 507 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 508 extern int qla25xx_delete_queues(struct scsi_qla_host *); 509 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 510 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 511 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 512 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 513 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 514 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 515 516 /* qla82xx related functions */ 517 518 /* PCI related functions */ 519 extern int qla82xx_pci_config(struct scsi_qla_host *); 520 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 521 extern char *qla82xx_pci_info_str(struct scsi_qla_host *, char *); 522 extern int qla82xx_pci_region_offset(struct pci_dev *, int); 523 extern int qla82xx_iospace_config(struct qla_hw_data *); 524 525 /* Initialization related functions */ 526 extern void qla82xx_reset_chip(struct scsi_qla_host *); 527 extern void qla82xx_config_rings(struct scsi_qla_host *); 528 extern void qla82xx_watchdog(scsi_qla_host_t *); 529 extern int qla82xx_start_firmware(scsi_qla_host_t *); 530 531 /* Firmware and flash related functions */ 532 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 533 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 534 uint32_t, uint32_t); 535 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 536 uint32_t, uint32_t); 537 538 /* Mailbox related functions */ 539 extern int qla82xx_abort_isp(scsi_qla_host_t *); 540 extern int qla82xx_restart_isp(scsi_qla_host_t *); 541 542 /* IOCB related functions */ 543 extern int qla82xx_start_scsi(srb_t *); 544 545 /* Interrupt related */ 546 extern irqreturn_t qla82xx_intr_handler(int, void *); 547 extern irqreturn_t qla82xx_msi_handler(int, void *); 548 extern irqreturn_t qla82xx_msix_default(int, void *); 549 extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 550 extern void qla82xx_enable_intrs(struct qla_hw_data *); 551 extern void qla82xx_disable_intrs(struct qla_hw_data *); 552 extern void qla82xx_poll(int, void *); 553 extern void qla82xx_init_flags(struct qla_hw_data *); 554 555 /* ISP 8021 hardware related */ 556 extern void qla82xx_set_drv_active(scsi_qla_host_t *); 557 extern void qla82xx_crb_win_unlock(struct qla_hw_data *); 558 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 559 extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 560 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 561 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 562 563 /* ISP 8021 IDC */ 564 extern void qla82xx_clear_drv_active(struct qla_hw_data *); 565 extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 566 extern int qla82xx_idc_lock(struct qla_hw_data *); 567 extern void qla82xx_idc_unlock(struct qla_hw_data *); 568 extern int qla82xx_device_state_handler(scsi_qla_host_t *); 569 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 570 571 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 572 size_t, char *); 573 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 574 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 575 extern void qla82xx_start_iocbs(srb_t *); 576 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 577 extern int qla82xx_check_md_needed(scsi_qla_host_t *); 578 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 579 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 580 extern char *qdev_state(uint32_t); 581 582 /* BSG related functions */ 583 extern int qla24xx_bsg_request(struct fc_bsg_job *); 584 extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 585 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 586 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 587 dma_addr_t, size_t, uint32_t); 588 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 589 uint16_t *, uint16_t *); 590 591 /* Minidump related functions */ 592 extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 593 extern int qla82xx_md_get_template(scsi_qla_host_t *); 594 extern int qla82xx_md_alloc(scsi_qla_host_t *); 595 extern void qla82xx_md_free(scsi_qla_host_t *); 596 extern int qla82xx_md_collect(scsi_qla_host_t *); 597 extern void qla82xx_md_prep(scsi_qla_host_t *); 598 extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 599 600 #endif /* _QLA_GBL_H */ 601