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 */ 15extern int qla2x00_initialize_adapter(scsi_qla_host_t *); 16 17extern int qla2100_pci_config(struct scsi_qla_host *); 18extern int qla2300_pci_config(struct scsi_qla_host *); 19extern int qla24xx_pci_config(scsi_qla_host_t *); 20extern int qla25xx_pci_config(scsi_qla_host_t *); 21extern void qla2x00_reset_chip(struct scsi_qla_host *); 22extern void qla24xx_reset_chip(struct scsi_qla_host *); 23extern int qla2x00_chip_diag(struct scsi_qla_host *); 24extern int qla24xx_chip_diag(struct scsi_qla_host *); 25extern void qla2x00_config_rings(struct scsi_qla_host *); 26extern void qla24xx_config_rings(struct scsi_qla_host *); 27extern void qla2x00_reset_adapter(struct scsi_qla_host *); 28extern void qla24xx_reset_adapter(struct scsi_qla_host *); 29extern int qla2x00_nvram_config(struct scsi_qla_host *); 30extern int qla24xx_nvram_config(struct scsi_qla_host *); 31extern int qla81xx_nvram_config(struct scsi_qla_host *); 32extern void qla2x00_update_fw_options(struct scsi_qla_host *); 33extern void qla24xx_update_fw_options(scsi_qla_host_t *); 34extern void qla81xx_update_fw_options(scsi_qla_host_t *); 35extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *); 36extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *); 37extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *); 38 39extern int qla2x00_loop_resync(scsi_qla_host_t *); 40 41extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *); 42extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *); 43 44extern void qla2x00_update_fcports(scsi_qla_host_t *); 45 46extern int qla2x00_abort_isp(scsi_qla_host_t *); 47extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *); 48 49extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *); 50 51extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *); 52extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *); 53 54extern void qla84xx_put_chip(struct scsi_qla_host *); 55 56extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *, 57 uint16_t *); 58extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *); 59extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *, 60 uint16_t *); 61extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t); 62extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *, 63 uint16_t *); 64extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *, 65 uint16_t *); 66extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *, 67 uint16_t *); 68extern void qla2x00_async_tm_cmd_done(struct scsi_qla_host *, fc_port_t *, 69 struct srb_iocb *); 70extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *); 71 72extern fc_port_t * 73qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t ); 74/* 75 * Global Data in qla_os.c source file. 76 */ 77extern char qla2x00_version_str[]; 78 79extern int ql2xlogintimeout; 80extern int qlport_down_retry; 81extern int ql2xplogiabsentdevice; 82extern int ql2xloginretrycount; 83extern int ql2xfdmienable; 84extern int ql2xallocfwdump; 85extern int ql2xextended_error_logging; 86extern int ql2xiidmaenable; 87extern int ql2xmaxqueues; 88extern int ql2xmultique_tag; 89extern int ql2xfwloadbin; 90extern int ql2xetsenable; 91extern int ql2xshiftctondsd; 92extern int ql2xdbwr; 93extern int ql2xdontresethba; 94extern int ql2xasynctmfenable; 95extern int ql2xgffidenable; 96extern int ql2xenabledif; 97extern int ql2xenablehba_err_chk; 98extern int ql2xtargetreset; 99 100extern int qla2x00_loop_reset(scsi_qla_host_t *); 101extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); 102extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum 103 fc_host_event_code, u32); 104extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); 105extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *, 106 uint16_t *); 107extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *, 108 fc_port_t *, uint16_t *); 109extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *, 110 uint16_t *); 111extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *, 112 fc_port_t *, uint16_t *); 113extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *, 114 uint16_t *); 115extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *, 116 fc_port_t *, uint16_t *); 117extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32); 118 119extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *); 120 121extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, 122 struct qla_hw_data *); 123extern void qla2x00_free_host(struct scsi_qla_host *); 124extern void qla2x00_relogin(struct scsi_qla_host *); 125extern void qla2x00_do_work(struct scsi_qla_host *); 126extern void qla2x00_free_fcports(struct scsi_qla_host *); 127 128/* 129 * Global Functions in qla_mid.c source file. 130 */ 131extern struct scsi_host_template qla2xxx_driver_template; 132extern struct scsi_transport_template *qla2xxx_transport_vport_template; 133extern void qla2x00_timer(scsi_qla_host_t *); 134extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long); 135extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *); 136extern int qla24xx_disable_vp (scsi_qla_host_t *); 137extern int qla24xx_enable_vp (scsi_qla_host_t *); 138extern int qla24xx_control_vp(scsi_qla_host_t *, int ); 139extern int qla24xx_modify_vp_config(scsi_qla_host_t *); 140extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t); 141extern void qla2x00_vp_stop_timer(scsi_qla_host_t *); 142extern int qla24xx_configure_vhba (scsi_qla_host_t *); 143extern void qla24xx_report_id_acquisition(scsi_qla_host_t *, 144 struct vp_rpt_id_entry_24xx *); 145extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *); 146extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *); 147extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *); 148 149extern void qla2x00_sp_compl(struct qla_hw_data *, srb_t *); 150 151extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); 152 153extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int); 154extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int); 155 156extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); 157 158extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); 159extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *); 160extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *); 161 162extern void qla2xxx_wake_dpc(struct scsi_qla_host *); 163extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *); 164extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *, 165 uint16_t *); 166extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); 167 168/* 169 * Global Function Prototypes in qla_iocb.c source file. 170 */ 171extern uint16_t qla2x00_calc_iocbs_32(uint16_t); 172extern uint16_t qla2x00_calc_iocbs_64(uint16_t); 173extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); 174extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); 175extern int qla2x00_start_scsi(srb_t *sp); 176extern int qla24xx_start_scsi(srb_t *sp); 177int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, 178 uint16_t, uint16_t, uint8_t); 179extern int qla2x00_start_sp(srb_t *); 180extern uint16_t qla24xx_calc_iocbs(uint16_t); 181extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t); 182extern int qla24xx_dif_start_scsi(srb_t *); 183 184 185/* 186 * Global Function Prototypes in qla_mbx.c source file. 187 */ 188extern int 189qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 190 191extern int 192qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); 193 194extern int 195qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); 196 197extern int 198qla2x00_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 201extern int 202qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); 203 204extern int 205qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); 206 207extern int 208qla2x00_mbx_reg_test(scsi_qla_host_t *); 209 210extern int 211qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t); 212 213extern int 214qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); 215 216extern int 217qla2x00_abort_command(srb_t *); 218 219extern int 220qla2x00_abort_target(struct fc_port *, unsigned int, int); 221 222extern int 223qla2x00_lun_reset(struct fc_port *, unsigned int, int); 224 225extern int 226qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, 227 uint8_t *, uint16_t *, uint16_t *); 228 229extern int 230qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); 231 232extern int 233qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); 234 235extern int 236qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); 237 238extern int 239qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); 240 241extern int 242qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); 243 244extern int 245qla2x00_lip_reset(scsi_qla_host_t *); 246 247extern int 248qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); 249 250extern int 251qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 252 uint16_t *, uint8_t); 253extern int 254qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, 255 uint16_t *, uint8_t); 256 257extern int 258qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *, 259 uint8_t); 260 261extern int 262qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 263 264extern int 265qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t); 266 267extern int 268qla2x00_full_login_lip(scsi_qla_host_t *ha); 269 270extern int 271qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); 272 273extern int 274qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, 275 uint16_t *, uint16_t *, uint16_t *, uint16_t *); 276 277extern int 278qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); 279 280extern int 281qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, 282 dma_addr_t); 283 284extern int 285qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, 286 dma_addr_t); 287 288extern int qla24xx_abort_command(srb_t *); 289extern int 290qla24xx_abort_target(struct fc_port *, unsigned int, int); 291extern int 292qla24xx_lun_reset(struct fc_port *, unsigned int, int); 293extern int 294qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int, 295 unsigned int, enum nexus_wait_type); 296extern int 297qla2x00_system_error(scsi_qla_host_t *); 298 299extern int 300qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); 301 302extern int 303qla2x00_stop_firmware(scsi_qla_host_t *); 304 305extern int 306qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t); 307extern int 308qla2x00_disable_eft_trace(scsi_qla_host_t *); 309 310extern int 311qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *, 312 uint32_t *); 313 314extern int 315qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *); 316 317extern int 318qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t); 319 320extern int 321qla2x00_read_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t, 322 uint8_t *, uint16_t, uint16_t); 323 324extern int 325qla2x00_write_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t, 326 uint8_t *, uint16_t, uint16_t); 327 328extern int 329qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); 330 331extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); 332 333extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); 334 335extern int 336qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *); 337 338extern int 339qla81xx_fac_do_write_enable(scsi_qla_host_t *, int); 340 341extern int 342qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t); 343 344extern int 345qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *); 346 347extern int 348qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t); 349 350extern int 351qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); 352 353extern int 354qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); 355 356extern int qla2x00_get_data_rate(scsi_qla_host_t *); 357extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, 358 uint16_t *); 359extern int 360qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *); 361 362extern int 363qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *); 364 365/* 366 * Global Function Prototypes in qla_isr.c source file. 367 */ 368extern irqreturn_t qla2100_intr_handler(int, void *); 369extern irqreturn_t qla2300_intr_handler(int, void *); 370extern irqreturn_t qla24xx_intr_handler(int, void *); 371extern void qla2x00_process_response_queue(struct rsp_que *); 372extern void 373qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *); 374extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *); 375extern void qla2x00_free_irqs(scsi_qla_host_t *); 376 377extern int qla2x00_get_data_rate(scsi_qla_host_t *); 378/* 379 * Global Function Prototypes in qla_sup.c source file. 380 */ 381extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); 382extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *, 383 uint32_t, uint32_t); 384extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 385 uint32_t); 386extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 387 uint32_t); 388extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 389 uint32_t); 390extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 391 uint32_t); 392extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 393 uint32_t); 394extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t, 395 uint32_t); 396 397extern int qla2x00_beacon_on(struct scsi_qla_host *); 398extern int qla2x00_beacon_off(struct scsi_qla_host *); 399extern void qla2x00_beacon_blink(struct scsi_qla_host *); 400extern int qla24xx_beacon_on(struct scsi_qla_host *); 401extern int qla24xx_beacon_off(struct scsi_qla_host *); 402extern void qla24xx_beacon_blink(struct scsi_qla_host *); 403 404extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *, 405 uint32_t, uint32_t); 406extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *, 407 uint32_t, uint32_t); 408extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 409 uint32_t, uint32_t); 410extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 411 uint32_t, uint32_t); 412extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 413 uint32_t, uint32_t); 414 415extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *); 416extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); 417 418extern int qla2xxx_get_flash_info(scsi_qla_host_t *); 419extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); 420 421extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); 422extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); 423 424/* 425 * Global Function Prototypes in qla_dbg.c source file. 426 */ 427extern void qla2100_fw_dump(scsi_qla_host_t *, int); 428extern void qla2300_fw_dump(scsi_qla_host_t *, int); 429extern void qla24xx_fw_dump(scsi_qla_host_t *, int); 430extern void qla25xx_fw_dump(scsi_qla_host_t *, int); 431extern void qla81xx_fw_dump(scsi_qla_host_t *, int); 432extern void qla2x00_dump_regs(scsi_qla_host_t *); 433extern void qla2x00_dump_buffer(uint8_t *, uint32_t); 434extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); 435 436/* 437 * Global Function Prototypes in qla_gs.c source file. 438 */ 439extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 440extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 441extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); 442extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); 443extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); 444extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); 445extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *); 446extern int qla2x00_rft_id(scsi_qla_host_t *); 447extern int qla2x00_rff_id(scsi_qla_host_t *); 448extern int qla2x00_rnn_id(scsi_qla_host_t *); 449extern int qla2x00_rsnn_nn(scsi_qla_host_t *); 450extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 451extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); 452extern int qla2x00_fdmi_register(scsi_qla_host_t *); 453extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); 454extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); 455extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *); 456 457/* 458 * Global Function Prototypes in qla_attr.c source file. 459 */ 460struct device_attribute; 461extern struct device_attribute *qla2x00_host_attrs[]; 462struct fc_function_template; 463extern struct fc_function_template qla2xxx_transport_functions; 464extern struct fc_function_template qla2xxx_transport_vport_functions; 465extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 466extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 467extern void qla2x00_init_host_attr(scsi_qla_host_t *); 468extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); 469extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *); 470extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); 471extern int qla2x00_echo_test(scsi_qla_host_t *, 472 struct msg_echo_lb *, uint16_t *); 473extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); 474extern int qla24xx_fcp_prio_cfg_valid(struct qla_fcp_prio_cfg *, uint8_t); 475 476/* 477 * Global Function Prototypes in qla_dfs.c source file. 478 */ 479extern int qla2x00_dfs_setup(scsi_qla_host_t *); 480extern int qla2x00_dfs_remove(scsi_qla_host_t *); 481 482/* Globa function prototypes for multi-q */ 483extern int qla25xx_request_irq(struct rsp_que *); 484extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); 485extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); 486extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, 487 uint16_t, int, uint8_t); 488extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, 489 uint16_t, int); 490extern void qla2x00_init_response_q_entries(struct rsp_que *); 491extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *); 492extern int qla25xx_delete_queues(struct scsi_qla_host *); 493extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t); 494extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t); 495extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 496extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t); 497extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 498extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t); 499 500/* qla82xx related functions */ 501 502/* PCI related functions */ 503extern int qla82xx_pci_config(struct scsi_qla_host *); 504extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int); 505extern int qla82xx_pci_mem_write_2M(struct qla_hw_data *, u64, void *, int); 506extern char *qla82xx_pci_info_str(struct scsi_qla_host *, char *); 507extern int qla82xx_pci_region_offset(struct pci_dev *, int); 508extern int qla82xx_iospace_config(struct qla_hw_data *); 509 510/* Initialization related functions */ 511extern void qla82xx_reset_chip(struct scsi_qla_host *); 512extern void qla82xx_config_rings(struct scsi_qla_host *); 513extern int qla82xx_pinit_from_rom(scsi_qla_host_t *); 514extern void qla82xx_watchdog(scsi_qla_host_t *); 515 516/* Firmware and flash related functions */ 517extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *); 518extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *, 519 uint32_t, uint32_t); 520extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *, 521 uint32_t, uint32_t); 522 523/* Mailbox related functions */ 524extern int qla82xx_abort_isp(scsi_qla_host_t *); 525extern int qla82xx_restart_isp(scsi_qla_host_t *); 526 527/* IOCB related functions */ 528extern int qla82xx_start_scsi(srb_t *); 529 530/* Interrupt related */ 531extern irqreturn_t qla82xx_intr_handler(int, void *); 532extern irqreturn_t qla82xx_msi_handler(int, void *); 533extern irqreturn_t qla82xx_msix_default(int, void *); 534extern irqreturn_t qla82xx_msix_rsp_q(int, void *); 535extern void qla82xx_enable_intrs(struct qla_hw_data *); 536extern void qla82xx_disable_intrs(struct qla_hw_data *); 537extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t); 538extern void qla82xx_poll(int, void *); 539extern void qla82xx_init_flags(struct qla_hw_data *); 540 541/* ISP 8021 hardware related */ 542extern int qla82xx_crb_win_lock(struct qla_hw_data *); 543extern void qla82xx_crb_win_unlock(struct qla_hw_data *); 544extern int qla82xx_pci_get_crb_addr_2M(struct qla_hw_data *, ulong *); 545extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32); 546extern int qla82xx_rd_32(struct qla_hw_data *, ulong); 547extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int); 548extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int); 549extern int qla82xx_check_for_bad_spd(struct qla_hw_data *); 550extern int qla82xx_load_fw(scsi_qla_host_t *); 551extern int qla82xx_rom_lock(struct qla_hw_data *); 552extern void qla82xx_rom_unlock(struct qla_hw_data *); 553extern int qla82xx_rom_fast_read(struct qla_hw_data *, int , int *); 554extern int qla82xx_do_rom_fast_read(struct qla_hw_data *, int, int *); 555extern unsigned long qla82xx_decode_crb_addr(unsigned long); 556 557/* ISP 8021 IDC */ 558extern void qla82xx_clear_drv_active(struct qla_hw_data *); 559extern int qla82xx_idc_lock(struct qla_hw_data *); 560extern void qla82xx_idc_unlock(struct qla_hw_data *); 561extern int qla82xx_device_state_handler(scsi_qla_host_t *); 562 563extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *, 564 size_t, char *); 565extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *); 566extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); 567extern void qla82xx_start_iocbs(srb_t *); 568extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); 569 570/* BSG related functions */ 571extern int qla24xx_bsg_request(struct fc_bsg_job *); 572extern int qla24xx_bsg_timeout(struct fc_bsg_job *); 573extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t); 574extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, 575 dma_addr_t, size_t, uint32_t); 576extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, 577 uint16_t *, uint16_t *); 578#endif /* _QLA_GBL_H */ 579