1 /********************************************************************************
2 * QLOGIC LINUX SOFTWARE
4 * QLogic ISP2x00 device driver for Linux 2.6.x
5 * Copyright (C) 2003-2004 QLogic Corporation
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2, or (at your option) any
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 ******************************************************************************
19 * Global include file.
20 ******************************************************************************/
26 #include <linux/interrupt.h>
28 extern void qla2x00_remove_one(struct pci_dev *);
29 extern int qla2x00_probe_one(struct pci_dev *, struct qla_board_info *);
32 * Global Function Prototypes in qla_init.c source file.
34 extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
35 extern fc_port_t *qla2x00_alloc_fcport(scsi_qla_host_t *, int);
37 extern int qla2x00_loop_resync(scsi_qla_host_t *);
39 extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
40 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
41 extern int qla2x00_local_device_login(scsi_qla_host_t *, uint16_t);
43 extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
45 extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
47 extern void qla2x00_tgt_free(scsi_qla_host_t *ha, uint16_t t);
48 extern os_tgt_t *qla2x00_tgt_alloc(scsi_qla_host_t *, uint16_t);
49 extern os_lun_t * qla2x00_lun_alloc(scsi_qla_host_t *, uint16_t, uint16_t);
51 extern int qla2x00_abort_isp(scsi_qla_host_t *);
55 * Global Data in qla_os.c source file.
57 extern char qla2x00_version_str[];
60 extern int apiHBAInstance;
62 extern struct _qla2x00stats qla2x00_stats;
63 extern int ql2xretrycount;
64 extern int ql2xlogintimeout;
65 extern int qlport_down_retry;
66 extern int ql2xmaxqdepth;
67 extern int displayConfig;
68 extern int ql2xplogiabsentdevice;
69 extern int ql2xenablezio;
70 extern int ql2xintrdelaytimer;
71 extern int ql2xloginretrycount;
73 extern int ConfigRequired;
76 extern int ql2xsuspendcount;
78 extern char *ql2xopts;
81 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
83 extern void qla2x00_cmd_timeout(srb_t *);
85 extern int qla2x00_queuecommand(struct scsi_cmnd *,
86 void (*)(struct scsi_cmnd *));
88 extern int __qla2x00_suspend_lun(scsi_qla_host_t *, os_lun_t *, int, int, int);
90 extern void qla2x00_done(scsi_qla_host_t *);
91 extern void qla2x00_next(scsi_qla_host_t *);
92 extern void qla2x00_flush_failover_q(scsi_qla_host_t *, os_lun_t *);
93 extern void qla2x00_reset_lun_fo_counts(scsi_qla_host_t *, os_lun_t *);
95 extern int qla2x00_check_tgt_status(scsi_qla_host_t *, struct scsi_cmnd *);
96 extern int qla2x00_check_port_status(scsi_qla_host_t *, fc_port_t *);
98 extern void qla2x00_extend_timeout(struct scsi_cmnd *, int);
99 extern srb_t * qla2x00_get_new_sp (scsi_qla_host_t *ha);
101 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int);
102 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *);
104 extern int qla2x00_get_prop_xstr(scsi_qla_host_t *, char *, uint8_t *, int);
106 extern void qla2x00_abort_queues(scsi_qla_host_t *, uint8_t);
108 extern void qla2x00_blink_led(scsi_qla_host_t *);
110 extern int qla2x00_down_timeout(struct semaphore *, unsigned long);
113 * Global Function Prototypes in qla_iocb.c source file.
115 extern request_t *qla2x00_req_pkt(scsi_qla_host_t *);
116 extern request_t *qla2x00_ms_req_pkt(scsi_qla_host_t *, srb_t *);
117 extern void qla2x00_isp_cmd(scsi_qla_host_t *);
119 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
120 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
121 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
122 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
123 extern int qla2x00_start_scsi(srb_t *sp);
124 int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
125 int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
128 * Global Function Prototypes in qla_mbx.c source file.
131 qla2x00_mailbox_command(scsi_qla_host_t *, mbx_cmd_t *);
134 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t);
137 qla2x00_load_ram_ext(scsi_qla_host_t *, dma_addr_t, uint32_t, uint16_t);
140 qla2x00_execute_fw(scsi_qla_host_t *);
143 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
144 uint16_t *, uint16_t *, uint16_t *, uint32_t *);
147 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
150 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
153 qla2x00_read_ram_word(scsi_qla_host_t *, uint16_t, uint16_t *);
155 qla2x00_write_ram_word(scsi_qla_host_t *, uint16_t, uint16_t);
157 qla2x00_write_ram_word_ext(scsi_qla_host_t *, uint32_t, uint16_t);
160 qla2x00_mbx_reg_test(scsi_qla_host_t *);
163 qla2x00_verify_checksum(scsi_qla_host_t *);
166 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
169 qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
172 qla2x00_abort_device(scsi_qla_host_t *, uint16_t, uint16_t);
176 qla2x00_abort_target(fc_port_t *fcport);
180 qla2x00_target_reset(scsi_qla_host_t *, uint16_t, uint16_t);
183 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
184 uint8_t *, uint16_t *);
187 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
190 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
193 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
196 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
199 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
202 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, link_stat_t *, uint16_t *);
205 qla2x00_lip_reset(scsi_qla_host_t *);
208 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
211 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
212 uint16_t *, uint8_t);
215 qla2x00_login_local_device(scsi_qla_host_t *, uint16_t, uint16_t *, uint8_t);
218 qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id);
221 qla2x00_full_login_lip(scsi_qla_host_t *ha);
224 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
227 qla2x00_lun_reset(scsi_qla_host_t *, uint16_t, uint16_t);
230 qla2x00_send_rnid_mbx(scsi_qla_host_t *, uint16_t, uint8_t, dma_addr_t,
234 qla2x00_set_rnid_params_mbx(scsi_qla_host_t *, dma_addr_t, size_t, uint16_t *);
237 qla2x00_get_rnid_params_mbx(scsi_qla_host_t *, dma_addr_t, size_t, uint16_t *);
240 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *,
244 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
247 * Global Function Prototypes in qla_isr.c source file.
249 extern irqreturn_t qla2x00_intr_handler(int, void *, struct pt_regs *);
250 extern void qla2x00_process_response_queue(struct scsi_qla_host *);
253 * Global Function Prototypes in qla_sup.c source file.
255 extern void qla2x00_lock_nvram_access(scsi_qla_host_t *);
256 extern void qla2x00_unlock_nvram_access(scsi_qla_host_t *);
257 extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t *, uint32_t);
258 extern void qla2x00_write_nvram_word(scsi_qla_host_t *, uint32_t, uint16_t);
260 * Global Function Prototypes in qla_dbg.c source file.
262 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
263 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
264 extern void qla2100_ascii_fw_dump(scsi_qla_host_t *);
265 extern void qla2300_ascii_fw_dump(scsi_qla_host_t *);
266 extern void qla2x00_dump_regs(scsi_qla_host_t *);
267 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
268 extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
271 * Global Function Prototypes in qla_gs.c source file.
273 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
274 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
275 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
276 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
277 extern int qla2x00_rft_id(scsi_qla_host_t *);
278 extern int qla2x00_rff_id(scsi_qla_host_t *);
279 extern int qla2x00_rnn_id(scsi_qla_host_t *);
280 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
283 * Global Function Prototypes in qla_rscn.c source file.
285 extern fc_port_t *qla2x00_alloc_rscn_fcport(scsi_qla_host_t *, int);
286 extern int qla2x00_handle_port_rscn(scsi_qla_host_t *, uint32_t, fc_port_t *,
288 extern void qla2x00_process_iodesc(scsi_qla_host_t *, struct mbx_entry *);
289 extern void qla2x00_cancel_io_descriptors(scsi_qla_host_t *);
292 * Global Function Prototypes in qla_xioctl.c source file.
294 #define qla2x00_enqueue_aen(ha, cmd, mode) do { } while (0)
295 #define qla2x00_alloc_ioctl_mem(ha) (0)
296 #define qla2x00_free_ioctl_mem(ha) do { } while (0)
298 #endif /* _QLA_GBL_H */