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 extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 179 extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 180 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 181 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 182 extern int qla2x00_start_scsi(srb_t *sp); 183 extern int qla24xx_start_scsi(srb_t *sp); 184 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 185 uint16_t, uint16_t, uint8_t); 186 extern int qla2x00_start_sp(srb_t *); 187 extern uint16_t qla24xx_calc_iocbs(scsi_qla_host_t *, uint16_t); 188 extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t); 189 extern int qla24xx_dif_start_scsi(srb_t *); 190 191 192 /* 193 * Global Function Prototypes in qla_mbx.c source file. 194 */ 195 extern int 196 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 197 198 extern int 199 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 200 201 extern int 202 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 203 204 extern int 205 qla2x00_get_fw_version(scsi_qla_host_t *); 206 207 extern int 208 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 209 210 extern int 211 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 212 213 extern int 214 qla2x00_mbx_reg_test(scsi_qla_host_t *); 215 216 extern int 217 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 218 219 extern int 220 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 221 222 extern int 223 qla2x00_abort_command(srb_t *); 224 225 extern int 226 qla2x00_abort_target(struct fc_port *, unsigned int, int); 227 228 extern int 229 qla2x00_lun_reset(struct fc_port *, unsigned int, int); 230 231 extern int 232 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 233 uint8_t *, uint16_t *, uint16_t *); 234 235 extern int 236 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 237 238 extern int 239 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 240 241 extern int 242 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 243 244 extern int 245 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 246 247 extern int 248 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 249 250 extern int 251 qla2x00_lip_reset(scsi_qla_host_t *); 252 253 extern int 254 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 255 256 extern int 257 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 258 uint16_t *, uint8_t); 259 extern int 260 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 261 uint16_t *, uint8_t); 262 263 extern int 264 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 265 uint8_t); 266 267 extern int 268 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 269 270 extern int 271 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 272 273 extern int 274 qla2x00_full_login_lip(scsi_qla_host_t *ha); 275 276 extern int 277 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 278 279 extern int 280 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, 281 uint16_t *, uint16_t *, uint16_t *, uint16_t *); 282 283 extern int 284 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 285 286 extern int 287 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 288 dma_addr_t); 289 290 extern int 291 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 292 dma_addr_t); 293 294 extern int qla24xx_abort_command(srb_t *); 295 extern int 296 qla24xx_abort_target(struct fc_port *, unsigned int, int); 297 extern int 298 qla24xx_lun_reset(struct fc_port *, unsigned int, int); 299 extern int 300 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 301 unsigned int, enum nexus_wait_type); 302 extern int 303 qla2x00_system_error(scsi_qla_host_t *); 304 305 extern int 306 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 307 308 extern int 309 qla2x00_stop_firmware(scsi_qla_host_t *); 310 311 extern int 312 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 313 extern int 314 qla2x00_disable_eft_trace(scsi_qla_host_t *); 315 316 extern int 317 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 318 uint32_t *); 319 320 extern int 321 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 322 323 extern int 324 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, 325 uint16_t, uint16_t, uint16_t, uint16_t); 326 327 extern int 328 qla2x00_write_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_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 333 334 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 335 336 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 337 338 extern int 339 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 340 341 extern int 342 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 343 344 extern int 345 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 346 347 extern int 348 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 349 350 extern int 351 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 352 353 extern int 354 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 355 356 extern int 357 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 358 359 extern int 360 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 361 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 362 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 363 uint16_t *); 364 extern int 365 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 366 367 extern int 368 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 369 370 extern int 371 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *); 372 373 /* 374 * Global Function Prototypes in qla_isr.c source file. 375 */ 376 extern irqreturn_t qla2100_intr_handler(int, void *); 377 extern irqreturn_t qla2300_intr_handler(int, void *); 378 extern irqreturn_t qla24xx_intr_handler(int, void *); 379 extern void qla2x00_process_response_queue(struct rsp_que *); 380 extern void 381 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 382 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 383 extern void qla2x00_free_irqs(scsi_qla_host_t *); 384 385 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 386 /* 387 * Global Function Prototypes in qla_sup.c source file. 388 */ 389 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 390 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 391 uint32_t, uint32_t); 392 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 393 uint32_t); 394 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 395 uint32_t); 396 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 397 uint32_t); 398 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 399 uint32_t); 400 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 401 uint32_t); 402 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 403 uint32_t); 404 405 extern int qla2x00_beacon_on(struct scsi_qla_host *); 406 extern int qla2x00_beacon_off(struct scsi_qla_host *); 407 extern void qla2x00_beacon_blink(struct scsi_qla_host *); 408 extern int qla24xx_beacon_on(struct scsi_qla_host *); 409 extern int qla24xx_beacon_off(struct scsi_qla_host *); 410 extern void qla24xx_beacon_blink(struct scsi_qla_host *); 411 extern void qla83xx_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 extern int qla83xx_write_remote_reg(struct scsi_qla_host *, uint32_t, uint32_t); 415 416 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 417 uint32_t, uint32_t); 418 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 419 uint32_t, uint32_t); 420 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 421 uint32_t, uint32_t); 422 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 423 uint32_t, uint32_t); 424 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 425 uint32_t, uint32_t); 426 427 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 428 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 429 430 extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 431 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 432 433 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 434 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 435 436 /* 437 * Global Function Prototypes in qla_dbg.c source file. 438 */ 439 extern void qla2100_fw_dump(scsi_qla_host_t *, int); 440 extern void qla2300_fw_dump(scsi_qla_host_t *, int); 441 extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 442 extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 443 extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 444 extern void qla2x00_dump_regs(scsi_qla_host_t *); 445 extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 446 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 447 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); 448 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, 449 uint8_t *, uint32_t); 450 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); 451 452 /* 453 * Global Function Prototypes in qla_gs.c source file. 454 */ 455 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 456 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 457 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 458 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 459 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 460 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 461 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 462 extern int qla2x00_rft_id(scsi_qla_host_t *); 463 extern int qla2x00_rff_id(scsi_qla_host_t *); 464 extern int qla2x00_rnn_id(scsi_qla_host_t *); 465 extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 466 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 467 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 468 extern int qla2x00_fdmi_register(scsi_qla_host_t *); 469 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 470 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 471 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *); 472 473 /* 474 * Global Function Prototypes in qla_attr.c source file. 475 */ 476 struct device_attribute; 477 extern struct device_attribute *qla2x00_host_attrs[]; 478 struct fc_function_template; 479 extern struct fc_function_template qla2xxx_transport_functions; 480 extern struct fc_function_template qla2xxx_transport_vport_functions; 481 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 482 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 483 extern void qla2x00_init_host_attr(scsi_qla_host_t *); 484 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 485 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 486 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 487 extern int qla2x00_echo_test(scsi_qla_host_t *, 488 struct msg_echo_lb *, uint16_t *); 489 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 490 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, 491 struct qla_fcp_prio_cfg *, uint8_t); 492 493 /* 494 * Global Function Prototypes in qla_dfs.c source file. 495 */ 496 extern int qla2x00_dfs_setup(scsi_qla_host_t *); 497 extern int qla2x00_dfs_remove(scsi_qla_host_t *); 498 499 /* Globa function prototypes for multi-q */ 500 extern int qla25xx_request_irq(struct rsp_que *); 501 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 502 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 503 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 504 uint16_t, int, uint8_t); 505 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 506 uint16_t, int); 507 extern void qla2x00_init_response_q_entries(struct rsp_que *); 508 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 509 extern int qla25xx_delete_queues(struct scsi_qla_host *); 510 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 511 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 512 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 513 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 514 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 515 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 516 517 /* qla82xx related functions */ 518 519 /* PCI related functions */ 520 extern int qla82xx_pci_config(struct scsi_qla_host *); 521 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 522 extern char *qla82xx_pci_info_str(struct scsi_qla_host *, char *); 523 extern int qla82xx_pci_region_offset(struct pci_dev *, int); 524 extern int qla82xx_iospace_config(struct qla_hw_data *); 525 526 /* Initialization related functions */ 527 extern void qla82xx_reset_chip(struct scsi_qla_host *); 528 extern void qla82xx_config_rings(struct scsi_qla_host *); 529 extern void qla82xx_watchdog(scsi_qla_host_t *); 530 extern int qla82xx_start_firmware(scsi_qla_host_t *); 531 532 /* Firmware and flash related functions */ 533 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 534 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 535 uint32_t, uint32_t); 536 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 537 uint32_t, uint32_t); 538 539 /* Mailbox related functions */ 540 extern int qla82xx_abort_isp(scsi_qla_host_t *); 541 extern int qla82xx_restart_isp(scsi_qla_host_t *); 542 543 /* IOCB related functions */ 544 extern int qla82xx_start_scsi(srb_t *); 545 extern void qla2x00_sp_free(void *, void *); 546 extern void qla2x00_sp_timeout(unsigned long); 547 extern void qla2x00_bsg_job_done(void *, void *, int); 548 extern void qla2x00_bsg_sp_free(void *, void *); 549 550 /* Interrupt related */ 551 extern irqreturn_t qla82xx_intr_handler(int, void *); 552 extern irqreturn_t qla82xx_msi_handler(int, void *); 553 extern irqreturn_t qla82xx_msix_default(int, void *); 554 extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 555 extern void qla82xx_enable_intrs(struct qla_hw_data *); 556 extern void qla82xx_disable_intrs(struct qla_hw_data *); 557 extern void qla82xx_poll(int, void *); 558 extern void qla82xx_init_flags(struct qla_hw_data *); 559 560 /* ISP 8021 hardware related */ 561 extern void qla82xx_set_drv_active(scsi_qla_host_t *); 562 extern void qla82xx_crb_win_unlock(struct qla_hw_data *); 563 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 564 extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 565 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 566 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 567 568 /* ISP 8021 IDC */ 569 extern void qla82xx_clear_drv_active(struct qla_hw_data *); 570 extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t); 571 extern int qla82xx_idc_lock(struct qla_hw_data *); 572 extern void qla82xx_idc_unlock(struct qla_hw_data *); 573 extern int qla82xx_device_state_handler(scsi_qla_host_t *); 574 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *); 575 576 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 577 size_t, char *); 578 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 579 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 580 extern void qla82xx_start_iocbs(scsi_qla_host_t *); 581 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 582 extern int qla82xx_check_md_needed(scsi_qla_host_t *); 583 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); 584 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *); 585 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *); 586 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); 587 extern char *qdev_state(uint32_t); 588 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); 589 590 /* BSG related functions */ 591 extern int qla24xx_bsg_request(struct fc_bsg_job *); 592 extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 593 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 594 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 595 dma_addr_t, size_t, uint32_t); 596 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 597 uint16_t *, uint16_t *); 598 599 /* 83xx related functions */ 600 extern void qla83xx_fw_dump(scsi_qla_host_t *, int); 601 602 /* Minidump related functions */ 603 extern int qla82xx_md_get_template_size(scsi_qla_host_t *); 604 extern int qla82xx_md_get_template(scsi_qla_host_t *); 605 extern int qla82xx_md_alloc(scsi_qla_host_t *); 606 extern void qla82xx_md_free(scsi_qla_host_t *); 607 extern int qla82xx_md_collect(scsi_qla_host_t *); 608 extern void qla82xx_md_prep(scsi_qla_host_t *); 609 extern void qla82xx_set_reset_owner(scsi_qla_host_t *); 610 611 #endif /* _QLA_GBL_H */ 612