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 void qla2x00_reset_chip(struct scsi_qla_host *);
  21 extern void qla24xx_reset_chip(struct scsi_qla_host *);
  22 extern int qla2x00_chip_diag(struct scsi_qla_host *);
  23 extern int qla24xx_chip_diag(struct scsi_qla_host *);
  24 extern void qla2x00_config_rings(struct scsi_qla_host *);
  25 extern void qla24xx_config_rings(struct scsi_qla_host *);
  26 extern void qla2x00_reset_adapter(struct scsi_qla_host *);
  27 extern void qla24xx_reset_adapter(struct scsi_qla_host *);
  28 extern int qla2x00_nvram_config(struct scsi_qla_host *);
  29 extern int qla24xx_nvram_config(struct scsi_qla_host *);
  30 extern void qla2x00_update_fw_options(struct scsi_qla_host *);
  31 extern void qla24xx_update_fw_options(scsi_qla_host_t *);
  32 extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
  33 extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
  34
  35 extern int qla2x00_loop_resync(scsi_qla_host_t *);
  36
  37 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
  38 extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
  39
  40 extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
  41
  42 extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
  43 extern void qla2x00_update_fcports(scsi_qla_host_t *);
  44
  45 extern int qla2x00_abort_isp(scsi_qla_host_t *);
  46
  47 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
  48 extern void qla2x00_reg_remote_port(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
  66 extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
  67
  68 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
  69
  70 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
  71 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
  72
  73 extern int qla2x00_down_timeout(struct semaphore *, unsigned long);
  74
  75 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
  76
  77 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
  78
  79 extern void qla2xxx_wake_dpc(scsi_qla_host_t *);
  80
  81 /*
  82  * Global Function Prototypes in qla_iocb.c source file.
  83  */
  84 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
  85 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
  86 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
  87 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
  88 extern int qla2x00_start_scsi(srb_t *sp);
  89 extern int qla24xx_start_scsi(srb_t *sp);
  90 int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
  91 int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
  92
  93 /*
  94  * Global Function Prototypes in qla_mbx.c source file.
  95  */
  96 extern int
  97 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
  98
  99 extern int
 100 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
 101
 102 extern void
 103 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
 104     uint16_t *, uint16_t *, uint16_t *, uint32_t *);
 105
 106 extern int
 107 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
 108
 109 extern int
 110 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
 111
 112 extern int
 113 qla2x00_mbx_reg_test(scsi_qla_host_t *);
 114
 115 extern int
 116 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
 117
 118 extern int
 119 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
 120
 121 extern int
 122 qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
 123
 124 #if USE_ABORT_TGT
 125 extern int
 126 qla2x00_abort_target(fc_port_t *);
 127 #endif
 128
 129 extern int
 130 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
 131     uint8_t *, uint16_t *);
 132
 133 extern int
 134 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
 135
 136 extern int
 137 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
 138
 139 extern int
 140 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
 141
 142 extern int
 143 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
 144
 145 extern int
 146 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
 147
 148 extern int
 149 qla2x00_lip_reset(scsi_qla_host_t *);
 150
 151 extern int
 152 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
 153
 154 extern int
 155 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 156     uint16_t *, uint8_t);
 157 extern int
 158 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
 159     uint16_t *, uint8_t);
 160
 161 extern int
 162 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
 163     uint8_t);
 164
 165 extern int
 166 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 167
 168 extern int
 169 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
 170
 171 extern int
 172 qla2x00_full_login_lip(scsi_qla_host_t *ha);
 173
 174 extern int
 175 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
 176
 177 extern int
 178 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *,
 179     uint16_t *);
 180
 181 extern int
 182 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
 183
 184 extern int
 185 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, link_stat_t *,
 186     uint16_t *);
 187
 188 extern int
 189 qla24xx_get_isp_stats(scsi_qla_host_t *, uint32_t *, uint32_t, uint16_t *);
 190
 191 extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
 192 extern int qla24xx_abort_target(fc_port_t *);
 193
 194 extern int qla2x00_system_error(scsi_qla_host_t *);
 195
 196 extern int
 197 qla2x00_get_serdes_params(scsi_qla_host_t *, uint16_t *, uint16_t *,
 198     uint16_t *);
 199
 200 extern int
 201 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
 202
 203 extern int
 204 qla2x00_stop_firmware(scsi_qla_host_t *);
 205
 206 extern int
 207 qla2x00_trace_control(scsi_qla_host_t *, uint16_t, dma_addr_t, uint16_t);
 208
 209 extern int
 210 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
 211
 212 extern int
 213 qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t *, uint16_t *);
 214
 215 extern int
 216 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
 217
 218 /*
 219  * Global Function Prototypes in qla_isr.c source file.
 220  */
 221 extern irqreturn_t qla2100_intr_handler(int, void *);
 222 extern irqreturn_t qla2300_intr_handler(int, void *);
 223 extern irqreturn_t qla24xx_intr_handler(int, void *);
 224 extern void qla2x00_process_response_queue(struct scsi_qla_host *);
 225 extern void qla24xx_process_response_queue(struct scsi_qla_host *);
 226
 227 /*
 228  * Global Function Prototypes in qla_sup.c source file.
 229  */
 230 extern void qla2x00_lock_nvram_access(scsi_qla_host_t *);
 231 extern void qla2x00_unlock_nvram_access(scsi_qla_host_t *);
 232 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
 233 extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t *, uint32_t);
 234 extern void qla2x00_write_nvram_word(scsi_qla_host_t *, uint32_t, uint16_t);
 235 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
 236     uint32_t, uint32_t);
 237 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 238     uint32_t);
 239 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 240     uint32_t);
 241 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 242     uint32_t);
 243 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
 244     uint32_t);
 245
 246 extern int qla2x00_beacon_on(struct scsi_qla_host *);
 247 extern int qla2x00_beacon_off(struct scsi_qla_host *);
 248 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
 249 extern int qla24xx_beacon_on(struct scsi_qla_host *);
 250 extern int qla24xx_beacon_off(struct scsi_qla_host *);
 251 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
 252
 253 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 254     uint32_t, uint32_t);
 255 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 256     uint32_t, uint32_t);
 257 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 258     uint32_t, uint32_t);
 259 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 260     uint32_t, uint32_t);
 261
 262 /*
 263  * Global Function Prototypes in qla_dbg.c source file.
 264  */
 265 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
 266 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
 267 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
 268 extern void qla2x00_dump_regs(scsi_qla_host_t *);
 269 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
 270 extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
 271 extern void qla2x00_dump_pkt(void *);
 272
 273 /*
 274  * Global Function Prototypes in qla_gs.c source file.
 275  */
 276 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 277 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 278 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
 279 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
 280 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
 281 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
 282 extern int qla2x00_rft_id(scsi_qla_host_t *);
 283 extern int qla2x00_rff_id(scsi_qla_host_t *);
 284 extern int qla2x00_rnn_id(scsi_qla_host_t *);
 285 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
 286 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 287 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 288 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
 289 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
 290 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
 291 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
 292
 293 /*
 294  * Global Function Prototypes in qla_attr.c source file.
 295  */
 296 struct class_device_attribute;
 297 extern struct class_device_attribute *qla2x00_host_attrs[];
 298 struct fc_function_template;
 299 extern struct fc_function_template qla2xxx_transport_functions;
 300 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 301 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
 302 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
 303 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
 304 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
 305 #endif /* _QLA_GBL_H */