1 /* 2 * QLogic Fibre Channel HBA Driver 3 * Copyright (c) 2003-2010 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_loop_resync(scsi_qla_host_t *); 40 41 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *); 42 extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *); 43 44 extern void qla2x00_update_fcports(scsi_qla_host_t *); 45 46 extern int qla2x00_abort_isp(scsi_qla_host_t *); 47 extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *); 48 49 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *); 50 51 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *); 52 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *); 53 54 extern void qla84xx_put_chip(struct scsi_qla_host *); 55 56 extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *, 57 uint16_t *); 58 extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *); 59 extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *, 60 uint16_t *); 61 extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t); 62 extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *, 63 uint16_t *); 64 extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *, 65 uint16_t *); 66 extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *, 67 uint16_t *); 68 extern void qla2x00_async_tm_cmd_done(struct scsi_qla_host *, fc_port_t *, 69 struct srb_iocb *); 70 extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *); 71 72 extern fc_port_t * 73 qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t ); 74 /* 75 * Global Data in qla_os.c source file. 76 */ 77 extern char qla2x00_version_str[]; 78 79 extern int ql2xlogintimeout; 80 extern int qlport_down_retry; 81 extern int ql2xplogiabsentdevice; 82 extern int ql2xloginretrycount; 83 extern int ql2xfdmienable; 84 extern int ql2xallocfwdump; 85 extern int ql2xextended_error_logging; 86 extern int ql2xiidmaenable; 87 extern int ql2xmaxqueues; 88 extern int ql2xmultique_tag; 89 extern int ql2xfwloadbin; 90 extern int ql2xetsenable; 91 extern int ql2xshiftctondsd; 92 extern int ql2xdbwr; 93 extern int ql2xdontresethba; 94 extern int ql2xasynctmfenable; 95 extern int ql2xgffidenable; 96 extern int ql2xenabledif; 97 extern int ql2xenablehba_err_chk; 98 extern int ql2xtargetreset; 99 100 extern int qla2x00_loop_reset(scsi_qla_host_t *); 101 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 102 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 103 fc_host_event_code, u32); 104 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 105 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 106 uint16_t *); 107 extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *, 108 fc_port_t *, uint16_t *); 109 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 110 uint16_t *); 111 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *, 112 fc_port_t *, uint16_t *); 113 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 114 uint16_t *); 115 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *, 116 fc_port_t *, uint16_t *); 117 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 118 119 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *); 120 121 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, 122 struct qla_hw_data *); 123 extern void qla2x00_free_host(struct scsi_qla_host *); 124 extern void qla2x00_relogin(struct scsi_qla_host *); 125 extern void qla2x00_do_work(struct scsi_qla_host *); 126 extern void qla2x00_free_fcports(struct scsi_qla_host *); 127 128 /* 129 * Global Functions in qla_mid.c source file. 130 */ 131 extern struct scsi_host_template qla2xxx_driver_template; 132 extern struct scsi_transport_template *qla2xxx_transport_vport_template; 133 extern void qla2x00_timer(scsi_qla_host_t *); 134 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); 135 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 136 extern int qla24xx_disable_vp (scsi_qla_host_t *); 137 extern int qla24xx_enable_vp (scsi_qla_host_t *); 138 extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 139 extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 140 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 141 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 142 extern int qla24xx_configure_vhba (scsi_qla_host_t *); 143 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 144 struct vp_rpt_id_entry_24xx *); 145 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 146 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 147 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *); 148 149 extern void qla2x00_sp_compl(struct qla_hw_data *, srb_t *); 150 151 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); 152 153 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); 154 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); 155 156 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 157 158 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 159 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 160 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 161 162 extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 163 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 164 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 165 uint16_t *); 166 extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 167 168 /* 169 * Global Function Prototypes in qla_iocb.c source file. 170 */ 171 extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 172 extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 173 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 174 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 175 extern int qla2x00_start_scsi(srb_t *sp); 176 extern int qla24xx_start_scsi(srb_t *sp); 177 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 178 uint16_t, uint16_t, uint8_t); 179 extern int qla2x00_start_sp(srb_t *); 180 extern uint16_t qla24xx_calc_iocbs(uint16_t); 181 extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t); 182 extern int qla24xx_dif_start_scsi(srb_t *); 183 184 185 /* 186 * Global Function Prototypes in qla_mbx.c source file. 187 */ 188 extern int 189 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 190 191 extern int 192 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 193 194 extern int 195 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 196 197 extern int 198 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *, 199 uint16_t *, uint32_t *, uint8_t *, uint32_t *, uint8_t *); 200 201 extern int 202 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 203 204 extern int 205 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 206 207 extern int 208 qla2x00_mbx_reg_test(scsi_qla_host_t *); 209 210 extern int 211 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 212 213 extern int 214 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 215 216 extern int 217 qla2x00_abort_command(srb_t *); 218 219 extern int 220 qla2x00_abort_target(struct fc_port *, unsigned int, int); 221 222 extern int 223 qla2x00_lun_reset(struct fc_port *, unsigned int, int); 224 225 extern int 226 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 227 uint8_t *, uint16_t *, uint16_t *); 228 229 extern int 230 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 231 232 extern int 233 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 234 235 extern int 236 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 237 238 extern int 239 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 240 241 extern int 242 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 243 244 extern int 245 qla2x00_lip_reset(scsi_qla_host_t *); 246 247 extern int 248 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 249 250 extern int 251 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 252 uint16_t *, uint8_t); 253 extern int 254 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 255 uint16_t *, uint8_t); 256 257 extern int 258 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 259 uint8_t); 260 261 extern int 262 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 263 264 extern int 265 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 266 267 extern int 268 qla2x00_full_login_lip(scsi_qla_host_t *ha); 269 270 extern int 271 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 272 273 extern int 274 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, 275 uint16_t *, uint16_t *, uint16_t *, uint16_t *); 276 277 extern int 278 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 279 280 extern int 281 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 282 dma_addr_t); 283 284 extern int 285 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 286 dma_addr_t); 287 288 extern int qla24xx_abort_command(srb_t *); 289 extern int 290 qla24xx_abort_target(struct fc_port *, unsigned int, int); 291 extern int 292 qla24xx_lun_reset(struct fc_port *, unsigned int, int); 293 extern int 294 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 295 unsigned int, enum nexus_wait_type); 296 extern int 297 qla2x00_system_error(scsi_qla_host_t *); 298 299 extern int 300 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 301 302 extern int 303 qla2x00_stop_firmware(scsi_qla_host_t *); 304 305 extern int 306 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 307 extern int 308 qla2x00_disable_eft_trace(scsi_qla_host_t *); 309 310 extern int 311 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 312 uint32_t *); 313 314 extern int 315 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 316 317 extern int 318 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t); 319 320 extern int 321 qla2x00_read_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t, 322 uint8_t *, uint16_t, uint16_t); 323 324 extern int 325 qla2x00_write_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t, 326 uint8_t *, uint16_t, uint16_t); 327 328 extern int 329 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 330 331 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 332 333 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 334 335 extern int 336 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 337 338 extern int 339 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 340 341 extern int 342 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 343 344 extern int 345 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 346 347 extern int 348 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 349 350 extern int 351 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 352 353 extern int 354 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 355 356 extern int 357 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); 358 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 359 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 360 uint16_t *); 361 extern int 362 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 363 364 extern int 365 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 366 367 /* 368 * Global Function Prototypes in qla_isr.c source file. 369 */ 370 extern irqreturn_t qla2100_intr_handler(int, void *); 371 extern irqreturn_t qla2300_intr_handler(int, void *); 372 extern irqreturn_t qla24xx_intr_handler(int, void *); 373 extern void qla2x00_process_response_queue(struct rsp_que *); 374 extern void 375 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 376 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 377 extern void qla2x00_free_irqs(scsi_qla_host_t *); 378 379 extern int qla2x00_get_data_rate(scsi_qla_host_t *); 380 /* 381 * Global Function Prototypes in qla_sup.c source file. 382 */ 383 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 384 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 385 uint32_t, uint32_t); 386 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 387 uint32_t); 388 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 389 uint32_t); 390 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 391 uint32_t); 392 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 393 uint32_t); 394 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 395 uint32_t); 396 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 397 uint32_t); 398 399 extern int qla2x00_beacon_on(struct scsi_qla_host *); 400 extern int qla2x00_beacon_off(struct scsi_qla_host *); 401 extern void qla2x00_beacon_blink(struct scsi_qla_host *); 402 extern int qla24xx_beacon_on(struct scsi_qla_host *); 403 extern int qla24xx_beacon_off(struct scsi_qla_host *); 404 extern void qla24xx_beacon_blink(struct scsi_qla_host *); 405 406 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 407 uint32_t, uint32_t); 408 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 409 uint32_t, uint32_t); 410 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 411 uint32_t, uint32_t); 412 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 413 uint32_t, uint32_t); 414 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 415 uint32_t, uint32_t); 416 417 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 418 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 419 420 extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 421 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 422 423 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 424 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 425 426 /* 427 * Global Function Prototypes in qla_dbg.c source file. 428 */ 429 extern void qla2100_fw_dump(scsi_qla_host_t *, int); 430 extern void qla2300_fw_dump(scsi_qla_host_t *, int); 431 extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 432 extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 433 extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 434 extern void qla2x00_dump_regs(scsi_qla_host_t *); 435 extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 436 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 437 438 /* 439 * Global Function Prototypes in qla_gs.c source file. 440 */ 441 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 442 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 443 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 444 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 445 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 446 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 447 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 448 extern int qla2x00_rft_id(scsi_qla_host_t *); 449 extern int qla2x00_rff_id(scsi_qla_host_t *); 450 extern int qla2x00_rnn_id(scsi_qla_host_t *); 451 extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 452 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 453 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 454 extern int qla2x00_fdmi_register(scsi_qla_host_t *); 455 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 456 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 457 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *); 458 459 /* 460 * Global Function Prototypes in qla_attr.c source file. 461 */ 462 struct device_attribute; 463 extern struct device_attribute *qla2x00_host_attrs[]; 464 struct fc_function_template; 465 extern struct fc_function_template qla2xxx_transport_functions; 466 extern struct fc_function_template qla2xxx_transport_vport_functions; 467 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 468 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 469 extern void qla2x00_init_host_attr(scsi_qla_host_t *); 470 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 471 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 472 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 473 extern int qla2x00_echo_test(scsi_qla_host_t *, 474 struct msg_echo_lb *, uint16_t *); 475 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 476 extern int qla24xx_fcp_prio_cfg_valid(struct qla_fcp_prio_cfg *, uint8_t); 477 478 /* 479 * Global Function Prototypes in qla_dfs.c source file. 480 */ 481 extern int qla2x00_dfs_setup(scsi_qla_host_t *); 482 extern int qla2x00_dfs_remove(scsi_qla_host_t *); 483 484 /* Globa function prototypes for multi-q */ 485 extern int qla25xx_request_irq(struct rsp_que *); 486 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 487 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 488 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 489 uint16_t, int, uint8_t); 490 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 491 uint16_t, int); 492 extern void qla2x00_init_response_q_entries(struct rsp_que *); 493 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 494 extern int qla25xx_delete_queues(struct scsi_qla_host *); 495 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 496 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 497 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 498 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 499 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 500 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 501 502 /* qla82xx related functions */ 503 504 /* PCI related functions */ 505 extern int qla82xx_pci_config(struct scsi_qla_host *); 506 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 507 extern char *qla82xx_pci_info_str(struct scsi_qla_host *, char *); 508 extern int qla82xx_pci_region_offset(struct pci_dev *, int); 509 extern int qla82xx_iospace_config(struct qla_hw_data *); 510 511 /* Initialization related functions */ 512 extern void qla82xx_reset_chip(struct scsi_qla_host *); 513 extern void qla82xx_config_rings(struct scsi_qla_host *); 514 extern void qla82xx_watchdog(scsi_qla_host_t *); 515 extern int qla82xx_start_firmware(scsi_qla_host_t *); 516 517 /* Firmware and flash related functions */ 518 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 519 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 520 uint32_t, uint32_t); 521 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 522 uint32_t, uint32_t); 523 524 /* Mailbox related functions */ 525 extern int qla82xx_abort_isp(scsi_qla_host_t *); 526 extern int qla82xx_restart_isp(scsi_qla_host_t *); 527 528 /* IOCB related functions */ 529 extern int qla82xx_start_scsi(srb_t *); 530 531 /* Interrupt related */ 532 extern irqreturn_t qla82xx_intr_handler(int, void *); 533 extern irqreturn_t qla82xx_msi_handler(int, void *); 534 extern irqreturn_t qla82xx_msix_default(int, void *); 535 extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 536 extern void qla82xx_enable_intrs(struct qla_hw_data *); 537 extern void qla82xx_disable_intrs(struct qla_hw_data *); 538 extern void qla82xx_poll(int, void *); 539 extern void qla82xx_init_flags(struct qla_hw_data *); 540 541 /* ISP 8021 hardware related */ 542 extern void qla82xx_set_drv_active(scsi_qla_host_t *); 543 extern void qla82xx_crb_win_unlock(struct qla_hw_data *); 544 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 545 extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 546 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 547 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 548 extern void qla82xx_rom_unlock(struct qla_hw_data *); 549 550 /* ISP 8021 IDC */ 551 extern void qla82xx_clear_drv_active(struct qla_hw_data *); 552 extern int qla82xx_idc_lock(struct qla_hw_data *); 553 extern void qla82xx_idc_unlock(struct qla_hw_data *); 554 extern int qla82xx_device_state_handler(scsi_qla_host_t *); 555 556 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 557 size_t, char *); 558 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 559 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 560 extern void qla82xx_start_iocbs(srb_t *); 561 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 562 563 /* BSG related functions */ 564 extern int qla24xx_bsg_request(struct fc_bsg_job *); 565 extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 566 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 567 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 568 dma_addr_t, size_t, uint32_t); 569 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 570 uint16_t *, uint16_t *); 571 #endif /* _QLA_GBL_H */ 572