drivers/scsi/qla2xxx/qla_gbl.h

   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  */
  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 void qla2x00_update_fw_options(struct scsi_qla_host *);
  32 extern void qla24xx_update_fw_options(scsi_qla_host_t *);
  33 extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
  34 extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
  35
  36 extern int qla2x00_loop_resync(scsi_qla_host_t *);
  37
  38 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
  39 extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
  40
  41 extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
  42
  43 extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
  44 extern void qla2x00_update_fcports(scsi_qla_host_t *);
  45
  46 extern int qla2x00_abort_isp(scsi_qla_host_t *);
  47
  48 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
  49
  50 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
  51 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
  52
  53 /*
  54  * Global Data in qla_os.c source file.
  55  */
  56 extern char qla2x00_version_str[];
  57
  58 extern int ql2xlogintimeout;
  59 extern int qlport_down_retry;
  60 extern int ql2xplogiabsentdevice;
  61 extern int ql2xloginretrycount;
  62 extern int ql2xfdmienable;
  63 extern int ql2xallocfwdump;
  64 extern int ql2xextended_error_logging;
  65 extern int ql2xqfullrampup;
  66 extern int num_hosts;
  67
  68 extern int qla2x00_loop_reset(scsi_qla_host_t *);
  69 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
  70
  71 /*
  72  * Global Functions in qla_mid.c source file.
  73  */
  74 extern struct scsi_host_template qla24xx_driver_template;
  75 extern struct scsi_transport_template *qla2xxx_transport_vport_template;
  76 extern void qla2x00_timer(scsi_qla_host_t *);
  77 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
  78 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
  79 extern int qla24xx_disable_vp (scsi_qla_host_t *);
  80 extern int qla24xx_enable_vp (scsi_qla_host_t *);
  81 extern int qla24xx_control_vp(scsi_qla_host_t *, int );
  82 extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
  83 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
  84 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
  85 extern int qla24xx_configure_vhba (scsi_qla_host_t *);
  86 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
  87     struct vp_rpt_id_entry_24xx *);
  88 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
  89 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
  90 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
  91
  92 extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
  93
  94 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
  95
  96 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
  97 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
  98
  99 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
 100
 101 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
 102
 103 extern void qla2xxx_wake_dpc(scsi_qla_host_t *);
 104 extern void qla2x00_alert_all_vps(scsi_qla_host_t *, uint16_t *);
 105 extern void qla2x00_async_event(scsi_qla_host_t *, uint16_t *);
 106 extern void qla2x00_vp_abort_isp(scsi_qla_host_t *);
 107
 108 /*
 109  * Global Function Prototypes in qla_iocb.c source file.
 110  */
 111 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
 112 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
 113 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
 114 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
 115 extern int qla2x00_start_scsi(srb_t *sp);
 116 extern int qla24xx_start_scsi(srb_t *sp);
 117 int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
 118 int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
 119
 120 /*
 121  * Global Function Prototypes in qla_mbx.c source file.
 122  */
 123 extern int
 124 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 125
 126 extern int
 127 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 128
 129 extern int
 130 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
 131
 132 extern void
 133 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
 134     uint16_t *, uint16_t *, uint16_t *, uint32_t *);
 135
 136 extern int
 137 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
 138
 139 extern int
 140 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
 141
 142 extern int
 143 qla2x00_mbx_reg_test(scsi_qla_host_t *);
 144
 145 extern int
 146 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
 147
 148 extern int
 149 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
 150
 151 extern int
 152 qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
 153
 154 #if USE_ABORT_TGT
 155 extern int
 156 qla2x00_abort_target(fc_port_t *);
 157 #endif
 158
 159 extern int
 160 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
 161     uint8_t *, uint16_t *, uint16_t *);
 162
 163 extern int
 164 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
 165
 166 extern int
 167 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
 168
 169 extern int
 170 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
 171
 172 extern int
 173 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
 174
 175 extern int
 176 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
 177
 178 extern int
 179 qla2x00_lip_reset(scsi_qla_host_t *);
 180
 181 extern int
 182 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
 183
 184 extern int
 185 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 186     uint16_t *, uint8_t);
 187 extern int
 188 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 189     uint16_t *, uint8_t);
 190
 191 extern int
 192 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
 193     uint8_t);
 194
 195 extern int
 196 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 197
 198 extern int
 199 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 200
 201 extern int
 202 qla2x00_full_login_lip(scsi_qla_host_t *ha);
 203
 204 extern int
 205 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
 206
 207 extern int
 208 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
 209     uint16_t *, uint16_t *, uint16_t *);
 210
 211 extern int
 212 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
 213
 214 extern int
 215 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
 216     dma_addr_t);
 217
 218 extern int
 219 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
 220     dma_addr_t);
 221
 222 extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
 223 extern int qla24xx_abort_target(fc_port_t *);
 224
 225 extern int
 226 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
 227
 228 extern int
 229 qla2x00_stop_firmware(scsi_qla_host_t *);
 230
 231 extern int
 232 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
 233 extern int
 234 qla2x00_disable_eft_trace(scsi_qla_host_t *);
 235
 236 extern int
 237 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
 238     uint32_t *);
 239
 240 extern int
 241 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
 242
 243 extern int
 244 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
 245
 246 extern int
 247 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
 248
 249 /*
 250  * Global Function Prototypes in qla_isr.c source file.
 251  */
 252 extern irqreturn_t qla2100_intr_handler(int, void *);
 253 extern irqreturn_t qla2300_intr_handler(int, void *);
 254 extern irqreturn_t qla24xx_intr_handler(int, void *);
 255 extern void qla2x00_process_response_queue(struct scsi_qla_host *);
 256 extern void qla24xx_process_response_queue(struct scsi_qla_host *);
 257
 258 extern int qla2x00_request_irqs(scsi_qla_host_t *);
 259 extern void qla2x00_free_irqs(scsi_qla_host_t *);
 260
 261 /*
 262  * Global Function Prototypes in qla_sup.c source file.
 263  */
 264 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
 265 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
 266     uint32_t, uint32_t);
 267 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 268     uint32_t);
 269 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 270     uint32_t);
 271 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 272     uint32_t);
 273 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 274     uint32_t);
 275 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 276     uint32_t);
 277 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 278     uint32_t);
 279
 280 extern int qla2x00_beacon_on(struct scsi_qla_host *);
 281 extern int qla2x00_beacon_off(struct scsi_qla_host *);
 282 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
 283 extern int qla24xx_beacon_on(struct scsi_qla_host *);
 284 extern int qla24xx_beacon_off(struct scsi_qla_host *);
 285 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
 286
 287 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 288     uint32_t, uint32_t);
 289 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 290     uint32_t, uint32_t);
 291 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 292     uint32_t, uint32_t);
 293 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 294     uint32_t, uint32_t);
 295 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 296     uint32_t, uint32_t);
 297
 298 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
 299 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
 300
 301 /*
 302  * Global Function Prototypes in qla_dbg.c source file.
 303  */
 304 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
 305 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
 306 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
 307 extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
 308 extern void qla2x00_dump_regs(scsi_qla_host_t *);
 309 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
 310 extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
 311
 312 /*
 313  * Global Function Prototypes in qla_gs.c source file.
 314  */
 315 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 316 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 317 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
 318 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
 319 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
 320 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
 321 extern int qla2x00_rft_id(scsi_qla_host_t *);
 322 extern int qla2x00_rff_id(scsi_qla_host_t *);
 323 extern int qla2x00_rnn_id(scsi_qla_host_t *);
 324 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
 325 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 326 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 327 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
 328 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
 329 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
 330 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
 331
 332 /*
 333  * Global Function Prototypes in qla_attr.c source file.
 334  */
 335 struct class_device_attribute;
 336 extern struct class_device_attribute *qla2x00_host_attrs[];
 337 struct fc_function_template;
 338 extern struct fc_function_template qla2xxx_transport_functions;
 339 extern struct fc_function_template qla2xxx_transport_vport_functions;
 340 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 341 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
 342 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
 343 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 344 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
 345
 346 /*
 347  * Global Function Prototypes in qla_dfs.c source file.
 348  */
 349 extern int qla2x00_dfs_setup(scsi_qla_host_t *);
 350 extern int qla2x00_dfs_remove(scsi_qla_host_t *);
 351 #endif /* _QLA_GBL_H */