drivers/scsi/qla2xxx/qla_gbl.h

   1 /*
   2  * QLogic Fibre Channel HBA Driver
   3  * Copyright (c)  2003-2008 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_update_fcports(scsi_qla_host_t *);
  42
  43 extern int qla2x00_abort_isp(scsi_qla_host_t *);
  44
  45 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
  46
  47 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
  48 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
  49
  50 extern void qla84xx_put_chip(struct scsi_qla_host *);
  51
  52 /*
  53  * Global Data in qla_os.c source file.
  54  */
  55 extern char qla2x00_version_str[];
  56
  57 extern int ql2xlogintimeout;
  58 extern int qlport_down_retry;
  59 extern int ql2xplogiabsentdevice;
  60 extern int ql2xloginretrycount;
  61 extern int ql2xfdmienable;
  62 extern int ql2xallocfwdump;
  63 extern int ql2xextended_error_logging;
  64 extern int ql2xqfullrampup;
  65 extern int ql2xiidmaenable;
  66
  67 extern int qla2x00_loop_reset(scsi_qla_host_t *);
  68 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
  69 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
  70     fc_host_event_code, u32);
  71 extern int qla2x00_post_hwe_work(struct scsi_qla_host *, uint16_t , uint16_t,
  72     uint16_t, uint16_t);
  73
  74 extern void qla2x00_abort_fcport_cmds(fc_port_t *);
  75
  76 /*
  77  * Global Functions in qla_mid.c source file.
  78  */
  79 extern struct scsi_host_template qla24xx_driver_template;
  80 extern struct scsi_transport_template *qla2xxx_transport_vport_template;
  81 extern void qla2x00_timer(scsi_qla_host_t *);
  82 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
  83 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
  84 extern int qla24xx_disable_vp (scsi_qla_host_t *);
  85 extern int qla24xx_enable_vp (scsi_qla_host_t *);
  86 extern int qla24xx_control_vp(scsi_qla_host_t *, int );
  87 extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
  88 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
  89 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
  90 extern int qla24xx_configure_vhba (scsi_qla_host_t *);
  91 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
  92     struct vp_rpt_id_entry_24xx *);
  93 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
  94 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
  95 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
  96
  97 extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
  98
  99 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
 100
 101 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
 102 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
 103
 104 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
 105
 106 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
 107
 108 extern void qla2xxx_wake_dpc(scsi_qla_host_t *);
 109 extern void qla2x00_alert_all_vps(scsi_qla_host_t *, uint16_t *);
 110 extern void qla2x00_async_event(scsi_qla_host_t *, uint16_t *);
 111 extern void qla2x00_vp_abort_isp(scsi_qla_host_t *);
 112
 113 /*
 114  * Global Function Prototypes in qla_iocb.c source file.
 115  */
 116 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
 117 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
 118 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
 119 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
 120 extern int qla2x00_start_scsi(srb_t *sp);
 121 extern int qla24xx_start_scsi(srb_t *sp);
 122 int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
 123 int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
 124
 125 /*
 126  * Global Function Prototypes in qla_mbx.c source file.
 127  */
 128 extern int
 129 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 130
 131 extern int
 132 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
 133
 134 extern int
 135 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
 136
 137 extern void
 138 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
 139     uint16_t *, uint16_t *, uint16_t *, uint32_t *);
 140
 141 extern int
 142 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
 143
 144 extern int
 145 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
 146
 147 extern int
 148 qla2x00_mbx_reg_test(scsi_qla_host_t *);
 149
 150 extern int
 151 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
 152
 153 extern int
 154 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
 155
 156 extern int
 157 qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
 158
 159 extern int
 160 qla2x00_abort_target(struct fc_port *, unsigned int);
 161
 162 extern int
 163 qla2x00_lun_reset(struct fc_port *, unsigned int);
 164
 165 extern int
 166 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
 167     uint8_t *, uint16_t *, uint16_t *);
 168
 169 extern int
 170 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
 171
 172 extern int
 173 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
 174
 175 extern int
 176 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
 177
 178 extern int
 179 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
 180
 181 extern int
 182 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
 183
 184 extern int
 185 qla2x00_lip_reset(scsi_qla_host_t *);
 186
 187 extern int
 188 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
 189
 190 extern int
 191 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 192     uint16_t *, uint8_t);
 193 extern int
 194 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 195     uint16_t *, uint8_t);
 196
 197 extern int
 198 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
 199     uint8_t);
 200
 201 extern int
 202 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 203
 204 extern int
 205 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 206
 207 extern int
 208 qla2x00_full_login_lip(scsi_qla_host_t *ha);
 209
 210 extern int
 211 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
 212
 213 extern int
 214 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
 215     uint16_t *, uint16_t *, uint16_t *);
 216
 217 extern int
 218 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
 219
 220 extern int
 221 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
 222     dma_addr_t);
 223
 224 extern int
 225 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
 226     dma_addr_t);
 227
 228 extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
 229 extern int qla24xx_abort_target(struct fc_port *, unsigned int);
 230 extern int qla24xx_lun_reset(struct fc_port *, unsigned int);
 231
 232 extern int
 233 qla2x00_system_error(scsi_qla_host_t *);
 234
 235 extern int
 236 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
 237
 238 extern int
 239 qla2x00_stop_firmware(scsi_qla_host_t *);
 240
 241 extern int
 242 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
 243 extern int
 244 qla2x00_disable_eft_trace(scsi_qla_host_t *);
 245
 246 extern int
 247 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
 248     uint32_t *);
 249
 250 extern int
 251 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
 252
 253 extern int
 254 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
 255
 256 extern int
 257 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
 258
 259 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
 260
 261 /*
 262  * Global Function Prototypes in qla_isr.c source file.
 263  */
 264 extern irqreturn_t qla2100_intr_handler(int, void *);
 265 extern irqreturn_t qla2300_intr_handler(int, void *);
 266 extern irqreturn_t qla24xx_intr_handler(int, void *);
 267 extern void qla2x00_process_response_queue(struct scsi_qla_host *);
 268 extern void qla24xx_process_response_queue(struct scsi_qla_host *);
 269
 270 extern int qla2x00_request_irqs(scsi_qla_host_t *);
 271 extern void qla2x00_free_irqs(scsi_qla_host_t *);
 272
 273 /*
 274  * Global Function Prototypes in qla_sup.c source file.
 275  */
 276 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
 277 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
 278     uint32_t, uint32_t);
 279 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 280     uint32_t);
 281 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 282     uint32_t);
 283 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 284     uint32_t);
 285 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 286     uint32_t);
 287 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 288     uint32_t);
 289 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 290     uint32_t);
 291
 292 extern int qla2x00_beacon_on(struct scsi_qla_host *);
 293 extern int qla2x00_beacon_off(struct scsi_qla_host *);
 294 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
 295 extern int qla24xx_beacon_on(struct scsi_qla_host *);
 296 extern int qla24xx_beacon_off(struct scsi_qla_host *);
 297 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
 298
 299 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 300     uint32_t, uint32_t);
 301 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 302     uint32_t, uint32_t);
 303 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 304     uint32_t, uint32_t);
 305 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 306     uint32_t, uint32_t);
 307 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 308     uint32_t, uint32_t);
 309
 310 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
 311 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
 312
 313 extern int qla2xxx_hw_event_log(scsi_qla_host_t *, uint16_t , uint16_t,
 314     uint16_t, uint16_t);
 315
 316 extern void qla2xxx_get_flash_info(scsi_qla_host_t *);
 317 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
 318
 319 /*
 320  * Global Function Prototypes in qla_dbg.c source file.
 321  */
 322 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
 323 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
 324 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
 325 extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
 326 extern void qla2x00_dump_regs(scsi_qla_host_t *);
 327 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
 328
 329 /*
 330  * Global Function Prototypes in qla_gs.c source file.
 331  */
 332 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 333 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 334 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
 335 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
 336 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
 337 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
 338 extern int qla2x00_rft_id(scsi_qla_host_t *);
 339 extern int qla2x00_rff_id(scsi_qla_host_t *);
 340 extern int qla2x00_rnn_id(scsi_qla_host_t *);
 341 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
 342 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 343 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 344 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
 345 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
 346 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
 347 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
 348
 349 /*
 350  * Global Function Prototypes in qla_attr.c source file.
 351  */
 352 struct device_attribute;
 353 extern struct device_attribute *qla2x00_host_attrs[];
 354 struct fc_function_template;
 355 extern struct fc_function_template qla2xxx_transport_functions;
 356 extern struct fc_function_template qla2xxx_transport_vport_functions;
 357 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 358 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
 359 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
 360 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 361 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
 362
 363 /*
 364  * Global Function Prototypes in qla_dfs.c source file.
 365  */
 366 extern int qla2x00_dfs_setup(scsi_qla_host_t *);
 367 extern int qla2x00_dfs_remove(scsi_qla_host_t *);
 368 #endif /* _QLA_GBL_H */