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>
27 #include <scsi/scsi_transport.h>
29 extern void qla2x00_remove_one(struct pci_dev *);
30 extern int qla2x00_probe_one(struct pci_dev *, struct qla_board_info *);
33 * Global Function Prototypes in qla_init.c source file.
35 extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
36 extern fc_port_t *qla2x00_alloc_fcport(scsi_qla_host_t *, int);
38 extern int qla2x00_loop_resync(scsi_qla_host_t *);
40 extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
41 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
42 extern int qla2x00_local_device_login(scsi_qla_host_t *, uint16_t);
44 extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
46 extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
48 extern void qla2x00_tgt_free(scsi_qla_host_t *ha, uint16_t t);
50 extern int qla2x00_abort_isp(scsi_qla_host_t *);
52 extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_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;
80 extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
82 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
84 extern void qla2x00_cmd_timeout(srb_t *);
86 extern int __qla2x00_suspend_lun(scsi_qla_host_t *, os_lun_t *, int, int, int);
88 extern void qla2x00_done(scsi_qla_host_t *);
89 extern void qla2x00_flush_failover_q(scsi_qla_host_t *, os_lun_t *);
90 extern void qla2x00_reset_lun_fo_counts(scsi_qla_host_t *, os_lun_t *);
92 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int);
93 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *);
95 extern void qla2x00_blink_led(scsi_qla_host_t *);
97 extern int qla2x00_down_timeout(struct semaphore *, unsigned long);
100 * Global Function Prototypes in qla_iocb.c source file.
102 extern void qla2x00_isp_cmd(scsi_qla_host_t *);
104 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
105 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
106 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
107 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
108 extern int qla2x00_start_scsi(srb_t *sp);
109 int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
110 int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
113 * Global Function Prototypes in qla_mbx.c source file.
116 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t);
119 qla2x00_load_ram_ext(scsi_qla_host_t *, dma_addr_t, uint32_t, uint16_t);
122 qla2x00_execute_fw(scsi_qla_host_t *);
125 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
126 uint16_t *, uint16_t *, uint16_t *, uint32_t *);
129 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
132 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
135 qla2x00_mbx_reg_test(scsi_qla_host_t *);
138 qla2x00_verify_checksum(scsi_qla_host_t *);
141 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
144 qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
148 qla2x00_abort_target(fc_port_t *fcport);
152 qla2x00_target_reset(scsi_qla_host_t *, uint16_t, uint16_t);
155 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
156 uint8_t *, uint16_t *);
159 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
162 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
165 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
168 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
171 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
174 qla2x00_lip_reset(scsi_qla_host_t *);
177 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
180 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
181 uint16_t *, uint8_t);
184 qla2x00_login_local_device(scsi_qla_host_t *, uint16_t, uint16_t *, uint8_t);
187 qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id);
190 qla2x00_full_login_lip(scsi_qla_host_t *ha);
193 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
196 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *,
200 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
203 * Global Function Prototypes in qla_isr.c source file.
205 extern irqreturn_t qla2100_intr_handler(int, void *, struct pt_regs *);
206 extern irqreturn_t qla2300_intr_handler(int, void *, struct pt_regs *);
207 extern void qla2x00_process_response_queue(struct scsi_qla_host *);
210 * Global Function Prototypes in qla_sup.c source file.
212 extern void qla2x00_lock_nvram_access(scsi_qla_host_t *);
213 extern void qla2x00_unlock_nvram_access(scsi_qla_host_t *);
214 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
215 extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t *, uint32_t);
216 extern void qla2x00_write_nvram_word(scsi_qla_host_t *, uint32_t, uint16_t);
218 * Global Function Prototypes in qla_dbg.c source file.
220 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
221 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
222 extern void qla2100_ascii_fw_dump(scsi_qla_host_t *);
223 extern void qla2300_ascii_fw_dump(scsi_qla_host_t *);
224 extern void qla2x00_dump_regs(scsi_qla_host_t *);
225 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
226 extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
229 * Global Function Prototypes in qla_gs.c source file.
231 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
232 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
233 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
234 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
235 extern int qla2x00_rft_id(scsi_qla_host_t *);
236 extern int qla2x00_rff_id(scsi_qla_host_t *);
237 extern int qla2x00_rnn_id(scsi_qla_host_t *);
238 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
241 * Global Function Prototypes in qla_rscn.c source file.
243 extern fc_port_t *qla2x00_alloc_rscn_fcport(scsi_qla_host_t *, int);
244 extern int qla2x00_handle_port_rscn(scsi_qla_host_t *, uint32_t, fc_port_t *,
246 extern void qla2x00_process_iodesc(scsi_qla_host_t *, struct mbx_entry *);
247 extern void qla2x00_cancel_io_descriptors(scsi_qla_host_t *);
250 * Global Function Prototypes in qla_xioctl.c source file.
252 #define qla2x00_enqueue_aen(ha, cmd, mode) do { } while (0)
253 #define qla2x00_alloc_ioctl_mem(ha) (0)
254 #define qla2x00_free_ioctl_mem(ha) do { } while (0)
257 * Global Function Prototypes in qla_attr.c source file.
259 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
260 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
261 extern struct scsi_transport_template *qla2x00_alloc_transport_tmpl(void);
262 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
263 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
264 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
265 #endif /* _QLA_GBL_H */