LXR linux/drivers/scsi/qla2xxx/qla

   1/*
   2 * QLogic Fibre Channel HBA Driver
   3 * Copyright (c)  2003-2005 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 void qla2x00_update_fw_options(struct scsi_qla_host *);
  32extern void qla24xx_update_fw_options(scsi_qla_host_t *);
  33extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
  34extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
  35
  36extern int qla2x00_loop_resync(scsi_qla_host_t *);
  37
  38extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
  39extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
  40
  41extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
  42
  43extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
  44extern void qla2x00_update_fcports(scsi_qla_host_t *);
  45
  46extern int qla2x00_abort_isp(scsi_qla_host_t *);
  47
  48extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
  49
  50extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
  51extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
  52
  53/*
  54 * Global Data in qla_os.c source file.
  55 */
  56extern char qla2x00_version_str[];
  57
  58extern int ql2xlogintimeout;
  59extern int qlport_down_retry;
  60extern int ql2xplogiabsentdevice;
  61extern int ql2xloginretrycount;
  62extern int ql2xfdmienable;
  63extern int ql2xallocfwdump;
  64extern int ql2xextended_error_logging;
  65extern int ql2xqfullrampup;
  66extern int num_hosts;
  67
  68/*
  69 * Global Functions in qla_mid.c source file.
  70 */
  71extern struct scsi_host_template qla2x00_driver_template;
  72extern struct scsi_host_template qla24xx_driver_template;
  73extern struct scsi_transport_template *qla2xxx_transport_vport_template;
  74extern uint8_t qla2x00_mem_alloc(scsi_qla_host_t *);
  75extern void qla2x00_timer(scsi_qla_host_t *);
  76extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
  77extern void qla2x00_stop_timer(scsi_qla_host_t *);
  78extern uint32_t qla24xx_allocate_vp_id(scsi_qla_host_t *);
  79extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
  80extern int qla24xx_disable_vp (scsi_qla_host_t *);
  81extern int qla24xx_enable_vp (scsi_qla_host_t *);
  82extern void qla2x00_mem_free(scsi_qla_host_t *);
  83extern int qla24xx_control_vp(scsi_qla_host_t *, int );
  84extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
  85extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
  86extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
  87extern int qla24xx_configure_vhba (scsi_qla_host_t *);
  88extern int qla24xx_get_vp_entry(scsi_qla_host_t *, uint16_t, int);
  89extern int qla24xx_get_vp_database(scsi_qla_host_t *, uint16_t);
  90extern int qla2x00_do_dpc_vp(scsi_qla_host_t *);
  91extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
  92    struct vp_rpt_id_entry_24xx *);
  93extern scsi_qla_host_t * qla24xx_find_vhost_by_name(scsi_qla_host_t *,
  94    uint8_t *);
  95extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
  96extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
  97extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
  98
  99extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
 100
 101extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
 102
 103extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
 104extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
 105
 106extern int qla2x00_down_timeout(struct semaphore *, unsigned long);
 107
 108extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
 109
 110extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
 111
 112extern void qla2xxx_wake_dpc(scsi_qla_host_t *);
 113extern void qla2x00_alert_all_vps(scsi_qla_host_t *, uint16_t *);
 114extern void qla2x00_async_event(scsi_qla_host_t *, uint16_t *);
 115extern void qla2x00_vp_abort_isp(scsi_qla_host_t *);
 116extern int qla24xx_vport_delete(struct fc_vport *);
 117
 118/*
 119 * Global Function Prototypes in qla_iocb.c source file.
 120 */
 121extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
 122extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
 123extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
 124extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
 125extern int qla2x00_start_scsi(srb_t *sp);
 126extern int qla24xx_start_scsi(srb_t *sp);
 127int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
 128int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
 129
 130/*
 131 * Global Function Prototypes in qla_mbx.c source file.
 132 */
 133extern int
 134qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 135
 136extern int
 137qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 138
 139extern int
 140qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
 141
 142extern void
 143qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
 144    uint16_t *, uint16_t *, uint16_t *, uint32_t *);
 145
 146extern int
 147qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
 148
 149extern int
 150qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
 151
 152extern int
 153qla2x00_mbx_reg_test(scsi_qla_host_t *);
 154
 155extern int
 156qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
 157
 158extern int
 159qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
 160
 161extern int
 162qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
 163
 164#if USE_ABORT_TGT
 165extern int
 166qla2x00_abort_target(fc_port_t *);
 167#endif
 168
 169extern int
 170qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
 171    uint8_t *, uint16_t *, uint16_t *);
 172
 173extern int
 174qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
 175
 176extern int
 177qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
 178
 179extern int
 180qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
 181
 182extern int
 183qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
 184
 185extern int
 186qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
 187
 188extern int
 189qla2x00_lip_reset(scsi_qla_host_t *);
 190
 191extern int
 192qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
 193
 194extern int
 195qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 196    uint16_t *, uint8_t);
 197extern int
 198qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 199    uint16_t *, uint8_t);
 200
 201extern int
 202qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
 203    uint8_t);
 204
 205extern int
 206qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 207
 208extern int
 209qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 210
 211extern int
 212qla2x00_full_login_lip(scsi_qla_host_t *ha);
 213
 214extern int
 215qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
 216
 217extern int
 218qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
 219    uint16_t *, uint16_t *, uint16_t *);
 220
 221extern int
 222qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
 223
 224extern int
 225qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, link_stat_t *,
 226    uint16_t *);
 227
 228extern int
 229qla24xx_get_isp_stats(scsi_qla_host_t *, uint32_t *, uint32_t, uint16_t *);
 230
 231extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
 232extern int qla24xx_abort_target(fc_port_t *);
 233
 234extern int qla2x00_system_error(scsi_qla_host_t *);
 235
 236extern int
 237qla2x00_get_serdes_params(scsi_qla_host_t *, uint16_t *, uint16_t *,
 238    uint16_t *);
 239
 240extern int
 241qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
 242
 243extern int
 244qla2x00_stop_firmware(scsi_qla_host_t *);
 245
 246extern int
 247qla2x00_trace_control(scsi_qla_host_t *, uint16_t, dma_addr_t, uint16_t);
 248
 249extern int
 250qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
 251
 252extern int
 253qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t *, uint16_t *);
 254
 255extern int
 256qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
 257
 258/*
 259 * Global Function Prototypes in qla_isr.c source file.
 260 */
 261extern irqreturn_t qla2100_intr_handler(int, void *);
 262extern irqreturn_t qla2300_intr_handler(int, void *);
 263extern irqreturn_t qla24xx_intr_handler(int, void *);
 264extern void qla2x00_process_response_queue(struct scsi_qla_host *);
 265extern void qla24xx_process_response_queue(struct scsi_qla_host *);
 266
 267extern int qla2x00_request_irqs(scsi_qla_host_t *);
 268extern void qla2x00_free_irqs(scsi_qla_host_t *);
 269
 270/*
 271 * Global Function Prototypes in qla_sup.c source file.
 272 */
 273extern void qla2x00_lock_nvram_access(scsi_qla_host_t *);
 274extern void qla2x00_unlock_nvram_access(scsi_qla_host_t *);
 275extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
 276extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t *, uint32_t);
 277extern void qla2x00_write_nvram_word(scsi_qla_host_t *, uint32_t, uint16_t);
 278extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
 279    uint32_t, uint32_t);
 280extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 281    uint32_t);
 282extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 283    uint32_t);
 284extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 285    uint32_t);
 286extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 287    uint32_t);
 288extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 289    uint32_t);
 290extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 291    uint32_t);
 292
 293extern int qla2x00_beacon_on(struct scsi_qla_host *);
 294extern int qla2x00_beacon_off(struct scsi_qla_host *);
 295extern void qla2x00_beacon_blink(struct scsi_qla_host *);
 296extern int qla24xx_beacon_on(struct scsi_qla_host *);
 297extern int qla24xx_beacon_off(struct scsi_qla_host *);
 298extern void qla24xx_beacon_blink(struct scsi_qla_host *);
 299
 300extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 301    uint32_t, uint32_t);
 302extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 303    uint32_t, uint32_t);
 304extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 305    uint32_t, uint32_t);
 306extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 307    uint32_t, uint32_t);
 308extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 309    uint32_t, uint32_t);
 310
 311extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
 312extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
 313
 314/*
 315 * Global Function Prototypes in qla_dbg.c source file.
 316 */
 317extern void qla2100_fw_dump(scsi_qla_host_t *, int);
 318extern void qla2300_fw_dump(scsi_qla_host_t *, int);
 319extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
 320extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
 321extern void qla2x00_dump_regs(scsi_qla_host_t *);
 322extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
 323extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
 324extern void qla2x00_dump_pkt(void *);
 325
 326/*
 327 * Global Function Prototypes in qla_gs.c source file.
 328 */
 329extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 330extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 331extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
 332extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
 333extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
 334extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
 335extern int qla2x00_rft_id(scsi_qla_host_t *);
 336extern int qla2x00_rff_id(scsi_qla_host_t *);
 337extern int qla2x00_rnn_id(scsi_qla_host_t *);
 338extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
 339extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 340extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 341extern int qla2x00_fdmi_register(scsi_qla_host_t *);
 342extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
 343extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
 344extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
 345
 346/*
 347 * Global Function Prototypes in qla_attr.c source file.
 348 */
 349struct class_device_attribute;
 350extern struct class_device_attribute *qla2x00_host_attrs[];
 351struct fc_function_template;
 352extern struct fc_function_template qla2xxx_transport_functions;
 353extern struct fc_function_template qla2xxx_transport_vport_functions;
 354extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 355extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
 356extern void qla2x00_init_host_attr(scsi_qla_host_t *);
 357extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 358extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
 359#endif /* _QLA_GBL_H */
 360