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1 | /******************************************************************************** |
2 | * QLOGIC LINUX SOFTWARE | |
3 | * | |
4 | * QLogic ISP2x00 device driver for Linux 2.6.x | |
5 | * Copyright (C) 2003-2004 QLogic Corporation | |
6 | * (www.qlogic.com) | |
7 | * | |
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 | |
11 | * later version. | |
12 | * | |
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. | |
17 | * | |
18 | ****************************************************************************** | |
19 | * Global include file. | |
20 | ******************************************************************************/ | |
21 | ||
22 | ||
23 | #ifndef __QLA_GBL_H | |
24 | #define __QLA_GBL_H | |
25 | ||
26 | #include <linux/interrupt.h> | |
27 | ||
28 | extern void qla2x00_remove_one(struct pci_dev *); | |
29 | extern int qla2x00_probe_one(struct pci_dev *, struct qla_board_info *); | |
30 | ||
31 | /* | |
32 | * Global Function Prototypes in qla_init.c source file. | |
33 | */ | |
34 | extern int qla2x00_initialize_adapter(scsi_qla_host_t *); | |
35 | extern fc_port_t *qla2x00_alloc_fcport(scsi_qla_host_t *, int); | |
36 | ||
37 | extern int qla2x00_loop_resync(scsi_qla_host_t *); | |
38 | ||
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); | |
42 | ||
43 | extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t); | |
44 | ||
45 | extern void qla2x00_rescan_fcports(scsi_qla_host_t *); | |
46 | ||
47 | extern void qla2x00_tgt_free(scsi_qla_host_t *ha, uint16_t t); | |
48 | ||
49 | extern int qla2x00_abort_isp(scsi_qla_host_t *); | |
50 | ||
51 | /* | |
52 | * Global Data in qla_os.c source file. | |
53 | */ | |
54 | extern char qla2x00_version_str[]; | |
55 | ||
56 | extern int num_hosts; | |
57 | extern int apiHBAInstance; | |
58 | ||
59 | extern struct _qla2x00stats qla2x00_stats; | |
60 | extern int ql2xretrycount; | |
61 | extern int ql2xlogintimeout; | |
62 | extern int qlport_down_retry; | |
63 | extern int ql2xmaxqdepth; | |
64 | extern int displayConfig; | |
65 | extern int ql2xplogiabsentdevice; | |
66 | extern int ql2xenablezio; | |
67 | extern int ql2xintrdelaytimer; | |
68 | extern int ql2xloginretrycount; | |
69 | ||
70 | extern int ConfigRequired; | |
71 | ||
72 | extern int Bind; | |
73 | extern int ql2xsuspendcount; | |
74 | #if defined(MODULE) | |
75 | extern char *ql2xopts; | |
76 | #endif | |
77 | ||
78 | extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); | |
79 | ||
80 | extern void qla2x00_cmd_timeout(srb_t *); | |
81 | ||
82 | extern int __qla2x00_suspend_lun(scsi_qla_host_t *, os_lun_t *, int, int, int); | |
83 | ||
84 | extern void qla2x00_done(scsi_qla_host_t *); | |
85 | extern void qla2x00_next(scsi_qla_host_t *); | |
86 | extern void qla2x00_flush_failover_q(scsi_qla_host_t *, os_lun_t *); | |
87 | extern void qla2x00_reset_lun_fo_counts(scsi_qla_host_t *, os_lun_t *); | |
88 | ||
89 | extern void qla2x00_extend_timeout(struct scsi_cmnd *, int); | |
90 | ||
91 | extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int); | |
92 | extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *); | |
93 | ||
94 | extern void qla2x00_abort_queues(scsi_qla_host_t *, uint8_t); | |
95 | ||
96 | extern void qla2x00_blink_led(scsi_qla_host_t *); | |
97 | ||
98 | extern int qla2x00_down_timeout(struct semaphore *, unsigned long); | |
99 | ||
100 | /* | |
101 | * Global Function Prototypes in qla_iocb.c source file. | |
102 | */ | |
103 | extern void qla2x00_isp_cmd(scsi_qla_host_t *); | |
104 | ||
105 | extern uint16_t qla2x00_calc_iocbs_32(uint16_t); | |
106 | extern uint16_t qla2x00_calc_iocbs_64(uint16_t); | |
107 | extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); | |
108 | extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); | |
109 | extern int qla2x00_start_scsi(srb_t *sp); | |
110 | int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t); | |
111 | int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t); | |
112 | ||
113 | /* | |
114 | * Global Function Prototypes in qla_mbx.c source file. | |
115 | */ | |
116 | extern int | |
117 | qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t); | |
118 | ||
119 | extern int | |
120 | qla2x00_load_ram_ext(scsi_qla_host_t *, dma_addr_t, uint32_t, uint16_t); | |
121 | ||
122 | extern int | |
123 | qla2x00_execute_fw(scsi_qla_host_t *); | |
124 | ||
125 | extern void | |
126 | qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *, | |
127 | uint16_t *, uint16_t *, uint16_t *, uint32_t *); | |
128 | ||
129 | extern int | |
130 | qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); | |
131 | ||
132 | extern int | |
133 | qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); | |
134 | ||
135 | extern int | |
136 | qla2x00_mbx_reg_test(scsi_qla_host_t *); | |
137 | ||
138 | extern int | |
139 | qla2x00_verify_checksum(scsi_qla_host_t *); | |
140 | ||
141 | extern int | |
142 | qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); | |
143 | ||
144 | extern int | |
145 | qla2x00_abort_command(scsi_qla_host_t *, srb_t *); | |
146 | ||
147 | #if USE_ABORT_TGT | |
148 | extern int | |
149 | qla2x00_abort_target(fc_port_t *fcport); | |
150 | #endif | |
151 | ||
152 | extern int | |
153 | qla2x00_target_reset(scsi_qla_host_t *, uint16_t, uint16_t); | |
154 | ||
155 | extern int | |
156 | qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, | |
157 | uint8_t *, uint16_t *); | |
158 | ||
159 | extern int | |
160 | qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); | |
161 | ||
162 | extern int | |
163 | qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); | |
164 | ||
165 | extern int | |
166 | qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); | |
167 | ||
168 | extern int | |
169 | qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); | |
170 | ||
171 | extern int | |
172 | qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); | |
173 | ||
174 | extern int | |
175 | qla2x00_lip_reset(scsi_qla_host_t *); | |
176 | ||
177 | extern int | |
178 | qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); | |
179 | ||
180 | extern int | |
181 | qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, | |
182 | uint16_t *, uint8_t); | |
183 | ||
184 | extern int | |
185 | qla2x00_login_local_device(scsi_qla_host_t *, uint16_t, uint16_t *, uint8_t); | |
186 | ||
187 | extern int | |
188 | qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id); | |
189 | ||
190 | extern int | |
191 | qla2x00_full_login_lip(scsi_qla_host_t *ha); | |
192 | ||
193 | extern int | |
194 | qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); | |
195 | ||
196 | extern int | |
197 | qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *, | |
198 | uint16_t *); | |
199 | ||
200 | extern int | |
201 | qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); | |
202 | ||
203 | /* | |
204 | * Global Function Prototypes in qla_isr.c source file. | |
205 | */ | |
206 | extern irqreturn_t qla2100_intr_handler(int, void *, struct pt_regs *); | |
207 | extern irqreturn_t qla2300_intr_handler(int, void *, struct pt_regs *); | |
208 | extern void qla2x00_process_response_queue(struct scsi_qla_host *); | |
209 | ||
210 | /* | |
211 | * Global Function Prototypes in qla_sup.c source file. | |
212 | */ | |
213 | extern void qla2x00_lock_nvram_access(scsi_qla_host_t *); | |
214 | extern void qla2x00_unlock_nvram_access(scsi_qla_host_t *); | |
215 | extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); | |
216 | extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t *, uint32_t); | |
217 | extern void qla2x00_write_nvram_word(scsi_qla_host_t *, uint32_t, uint16_t); | |
218 | /* | |
219 | * Global Function Prototypes in qla_dbg.c source file. | |
220 | */ | |
221 | extern void qla2100_fw_dump(scsi_qla_host_t *, int); | |
222 | extern void qla2300_fw_dump(scsi_qla_host_t *, int); | |
223 | extern void qla2100_ascii_fw_dump(scsi_qla_host_t *); | |
224 | extern void qla2300_ascii_fw_dump(scsi_qla_host_t *); | |
225 | extern void qla2x00_dump_regs(scsi_qla_host_t *); | |
226 | extern void qla2x00_dump_buffer(uint8_t *, uint32_t); | |
227 | extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *); | |
228 | ||
229 | /* | |
230 | * Global Function Prototypes in qla_gs.c source file. | |
231 | */ | |
232 | extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); | |
233 | extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); | |
234 | extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); | |
235 | extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); | |
236 | extern int qla2x00_rft_id(scsi_qla_host_t *); | |
237 | extern int qla2x00_rff_id(scsi_qla_host_t *); | |
238 | extern int qla2x00_rnn_id(scsi_qla_host_t *); | |
239 | extern int qla2x00_rsnn_nn(scsi_qla_host_t *); | |
240 | ||
241 | /* | |
242 | * Global Function Prototypes in qla_rscn.c source file. | |
243 | */ | |
244 | extern fc_port_t *qla2x00_alloc_rscn_fcport(scsi_qla_host_t *, int); | |
245 | extern int qla2x00_handle_port_rscn(scsi_qla_host_t *, uint32_t, fc_port_t *, | |
246 | int); | |
247 | extern void qla2x00_process_iodesc(scsi_qla_host_t *, struct mbx_entry *); | |
248 | extern void qla2x00_cancel_io_descriptors(scsi_qla_host_t *); | |
249 | ||
250 | /* | |
251 | * Global Function Prototypes in qla_xioctl.c source file. | |
252 | */ | |
253 | #define qla2x00_enqueue_aen(ha, cmd, mode) do { } while (0) | |
254 | #define qla2x00_alloc_ioctl_mem(ha) (0) | |
255 | #define qla2x00_free_ioctl_mem(ha) do { } while (0) | |
256 | ||
257 | #endif /* _QLA_GBL_H */ |