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