[SCSI] qla2xxx: Queue depth ramp up/down modification changes.
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / scsi / qla2xxx / qla_gbl.h
CommitLineData
fa90c54f
AV
1/*
2 * QLogic Fibre Channel HBA Driver
01e58d8e 3 * Copyright (c) 2003-2008 QLogic Corporation
fa90c54f
AV
4 *
5 * See LICENSE.qla2xxx for copyright and licensing details.
6 */
1da177e4
LT
7#ifndef __QLA_GBL_H
8#define __QLA_GBL_H
9
10#include <linux/interrupt.h>
11
1da177e4
LT
12/*
13 * Global Function Prototypes in qla_init.c source file.
14 */
15extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
abbd8870
AV
16
17extern int qla2100_pci_config(struct scsi_qla_host *);
18extern int qla2300_pci_config(struct scsi_qla_host *);
0107109e 19extern int qla24xx_pci_config(scsi_qla_host_t *);
c3a2f0df 20extern int qla25xx_pci_config(scsi_qla_host_t *);
abbd8870 21extern void qla2x00_reset_chip(struct scsi_qla_host *);
0107109e 22extern void qla24xx_reset_chip(struct scsi_qla_host *);
abbd8870 23extern int qla2x00_chip_diag(struct scsi_qla_host *);
0107109e 24extern int qla24xx_chip_diag(struct scsi_qla_host *);
abbd8870 25extern void qla2x00_config_rings(struct scsi_qla_host *);
0107109e 26extern void qla24xx_config_rings(struct scsi_qla_host *);
abbd8870 27extern void qla2x00_reset_adapter(struct scsi_qla_host *);
0107109e 28extern void qla24xx_reset_adapter(struct scsi_qla_host *);
abbd8870 29extern int qla2x00_nvram_config(struct scsi_qla_host *);
0107109e 30extern int qla24xx_nvram_config(struct scsi_qla_host *);
3a03eb79 31extern int qla81xx_nvram_config(struct scsi_qla_host *);
abbd8870 32extern void qla2x00_update_fw_options(struct scsi_qla_host *);
0107109e 33extern void qla24xx_update_fw_options(scsi_qla_host_t *);
3a03eb79 34extern void qla81xx_update_fw_options(scsi_qla_host_t *);
abbd8870 35extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
5433383e 36extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
eaac30be 37extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
1da177e4
LT
38
39extern int qla2x00_loop_resync(scsi_qla_host_t *);
40
1da177e4 41extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
9a52a57c 42extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
1da177e4 43
d97994dc 44extern void qla2x00_update_fcports(scsi_qla_host_t *);
1da177e4 45
1da177e4
LT
46extern int qla2x00_abort_isp(scsi_qla_host_t *);
47
052c40c8 48extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
8482e118 49
a7a167bf 50extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
18c6c127 51extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
a7a167bf 52
4d4df193
HK
53extern void qla84xx_put_chip(struct scsi_qla_host *);
54
ac280b67
AV
55extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *,
56 uint16_t *);
57extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *);
58extern int qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
59 uint16_t *);
60extern int qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
61 uint16_t *);
62
1da177e4
LT
63/*
64 * Global Data in qla_os.c source file.
65 */
66extern char qla2x00_version_str[];
67
1da177e4
LT
68extern int ql2xlogintimeout;
69extern int qlport_down_retry;
1da177e4 70extern int ql2xplogiabsentdevice;
1da177e4 71extern int ql2xloginretrycount;
cca5335c 72extern int ql2xfdmienable;
a7a167bf 73extern int ql2xallocfwdump;
11010fec 74extern int ql2xextended_error_logging;
e5896bd5 75extern int ql2xiidmaenable;
73208dfd 76extern int ql2xmaxqueues;
2afa19a9 77extern int ql2xmultique_tag;
e337d907 78extern int ql2xfwloadbin;
2c3dfe3f 79
a4722cf2 80extern int qla2x00_loop_reset(scsi_qla_host_t *);
df4bf0bb 81extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
0971de7f
AV
82extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
83 fc_host_event_code, u32);
8a659571 84extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *);
ac280b67
AV
85extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,
86 uint16_t *);
87extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *,
88 fc_port_t *, uint16_t *);
89extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,
90 uint16_t *);
91extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *,
92 fc_port_t *, uint16_t *);
3420d36c 93extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
ac280b67 94
6e181be5 95extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *);
a4722cf2 96
5f3a9a20 97extern void qla2x00_abort_fcport_cmds(fc_port_t *);
7b867cf7
AC
98extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
99 struct qla_hw_data *);
100extern void qla2x00_free_host(struct scsi_qla_host *);
101extern void qla2x00_relogin(struct scsi_qla_host *);
ac280b67
AV
102extern void qla2x00_do_work(struct scsi_qla_host *);
103
2c3dfe3f
SJ
104/*
105 * Global Functions in qla_mid.c source file.
106 */
a5326f86 107extern struct scsi_host_template qla2xxx_driver_template;
2c3dfe3f 108extern struct scsi_transport_template *qla2xxx_transport_vport_template;
2c3dfe3f
SJ
109extern void qla2x00_timer(scsi_qla_host_t *);
110extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
2c3dfe3f
SJ
111extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
112extern int qla24xx_disable_vp (scsi_qla_host_t *);
113extern int qla24xx_enable_vp (scsi_qla_host_t *);
2c3dfe3f
SJ
114extern int qla24xx_control_vp(scsi_qla_host_t *, int );
115extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
116extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
117extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
118extern int qla24xx_configure_vhba (scsi_qla_host_t *);
2c3dfe3f
SJ
119extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
120 struct vp_rpt_id_entry_24xx *);
2c3dfe3f
SJ
121extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
122extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
123extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
1da177e4 124
73208dfd 125extern void qla2x00_sp_compl(struct qla_hw_data *, srb_t *);
1da177e4
LT
126
127extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
128
d97994dc
AV
129extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
130extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
1da177e4 131
5433383e 132extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
1da177e4 133
854165f4 134extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
2533cf67 135extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *);
854165f4 136
7b867cf7 137extern void qla2xxx_wake_dpc(struct scsi_qla_host *);
73208dfd
AC
138extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *);
139extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *,
140 uint16_t *);
7b867cf7 141extern int qla2x00_vp_abort_isp(scsi_qla_host_t *);
39a11240 142
1da177e4
LT
143/*
144 * Global Function Prototypes in qla_iocb.c source file.
145 */
1da177e4
LT
146extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
147extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
148extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
149extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
150extern int qla2x00_start_scsi(srb_t *sp);
2b6c0cee 151extern int qla24xx_start_scsi(srb_t *sp);
73208dfd
AC
152int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
153 uint16_t, uint16_t, uint8_t);
154int __qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
155 uint16_t, uint16_t, uint8_t);
ac280b67 156extern int qla2x00_start_sp(srb_t *);
1da177e4
LT
157
158/*
159 * Global Function Prototypes in qla_mbx.c source file.
160 */
161extern int
590f98e5 162qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
1da177e4 163
338c9161
AV
164extern int
165qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
166
1da177e4 167extern int
1c7c6357 168qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
1da177e4 169
ca9e9c3e 170extern int
55a96158
AV
171qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *,
172 uint16_t *, uint32_t *, uint8_t *, uint32_t *, uint8_t *);
1da177e4
LT
173
174extern int
175qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
176
177extern int
178qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
179
180extern int
181qla2x00_mbx_reg_test(scsi_qla_host_t *);
182
183extern int
1c7c6357 184qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
1da177e4
LT
185
186extern int
187qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
188
189extern int
2afa19a9 190qla2x00_abort_command(srb_t *);
1da177e4 191
1da177e4 192extern int
2afa19a9 193qla2x00_abort_target(struct fc_port *, unsigned int, int);
523ec773
AV
194
195extern int
2afa19a9 196qla2x00_lun_reset(struct fc_port *, unsigned int, int);
1da177e4 197
1da177e4
LT
198extern int
199qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
2c3dfe3f 200 uint8_t *, uint16_t *, uint16_t *);
1da177e4
LT
201
202extern int
203qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
204
205extern int
206qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
207
208extern int
209qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
210
211extern int
212qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
213
214extern int
215qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
216
217extern int
218qla2x00_lip_reset(scsi_qla_host_t *);
219
220extern int
221qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
222
223extern int
224qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
225 uint16_t *, uint8_t);
1c7c6357
AV
226extern int
227qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
228 uint16_t *, uint8_t);
1da177e4
LT
229
230extern int
9a52a57c
AV
231qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
232 uint8_t);
1da177e4
LT
233
234extern int
1c7c6357
AV
235qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
236
237extern int
238qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
1da177e4
LT
239
240extern int
241qla2x00_full_login_lip(scsi_qla_host_t *ha);
242
243extern int
244qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
245
246extern int
4d0ea247 247qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
f3a0a77e 248 uint16_t *, uint16_t *, uint16_t *, uint16_t *);
1da177e4
LT
249
250extern int
251qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
252
392e2f65 253extern int
43ef0580
AV
254qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
255 dma_addr_t);
392e2f65
AV
256
257extern int
43ef0580
AV
258qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
259 dma_addr_t);
392e2f65 260
2afa19a9
AC
261extern int qla24xx_abort_command(srb_t *);
262extern int
263qla24xx_abort_target(struct fc_port *, unsigned int, int);
264extern int
265qla24xx_lun_reset(struct fc_port *, unsigned int, int);
1c7c6357 266
68af0811
AV
267extern int
268qla2x00_system_error(scsi_qla_host_t *);
269
1c7c6357
AV
270extern int
271qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
272
f6ef3b18
AV
273extern int
274qla2x00_stop_firmware(scsi_qla_host_t *);
275
a7a167bf 276extern int
00b6bd25
AV
277qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
278extern int
279qla2x00_disable_eft_trace(scsi_qla_host_t *);
a7a167bf 280
df613b96
AV
281extern int
282qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
283 uint32_t *);
284
285extern int
286qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
287
88729e53
AV
288extern int
289qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
290
ad0ecd61
JC
291extern int
292qla2x00_read_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t,
293 uint8_t *, uint16_t, uint16_t);
294
295extern int
296qla2x00_write_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t,
297 uint8_t *, uint16_t, uint16_t);
298
d8b45213
AV
299extern int
300qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
301
4d4df193
HK
302extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
303
8a659571
AV
304extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);
305
1d2874de
JC
306extern int
307qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);
308
309extern int
310qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);
311
312extern int
313qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);
314
ce0423f4
AV
315extern int
316qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);
317
11bbc1d8
AV
318extern int
319qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);
320
18e7555a
AV
321extern int
322qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
323
324extern int
325qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
326
1da177e4
LT
327/*
328 * Global Function Prototypes in qla_isr.c source file.
329 */
7d12e780
DH
330extern irqreturn_t qla2100_intr_handler(int, void *);
331extern irqreturn_t qla2300_intr_handler(int, void *);
332extern irqreturn_t qla24xx_intr_handler(int, void *);
73208dfd 333extern void qla2x00_process_response_queue(struct rsp_que *);
2afa19a9
AC
334extern void
335qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);
73208dfd 336extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
a8488abe
AV
337extern void qla2x00_free_irqs(scsi_qla_host_t *);
338
1da177e4
LT
339/*
340 * Global Function Prototypes in qla_sup.c source file.
341 */
1da177e4 342extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
459c5378
AV
343extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
344 uint32_t, uint32_t);
345extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
346 uint32_t);
347extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
348 uint32_t);
349extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
350 uint32_t);
351extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
352 uint32_t);
c3a2f0df
AV
353extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
354 uint32_t);
355extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
356 uint32_t);
459c5378 357
f6df144c
AV
358extern int qla2x00_beacon_on(struct scsi_qla_host *);
359extern int qla2x00_beacon_off(struct scsi_qla_host *);
360extern void qla2x00_beacon_blink(struct scsi_qla_host *);
361extern int qla24xx_beacon_on(struct scsi_qla_host *);
362extern int qla24xx_beacon_off(struct scsi_qla_host *);
363extern void qla24xx_beacon_blink(struct scsi_qla_host *);
364
854165f4
AV
365extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
366 uint32_t, uint32_t);
367extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
368 uint32_t, uint32_t);
369extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
370 uint32_t, uint32_t);
371extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
372 uint32_t, uint32_t);
338c9161
AV
373extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
374 uint32_t, uint32_t);
854165f4 375
30c47662
AV
376extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
377extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
378
c00d8994 379extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
1ee27146 380extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
7d232c74 381
272976ca
AV
382extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
383
1da177e4
LT
384/*
385 * Global Function Prototypes in qla_dbg.c source file.
386 */
387extern void qla2100_fw_dump(scsi_qla_host_t *, int);
388extern void qla2300_fw_dump(scsi_qla_host_t *, int);
6d9b61ed 389extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
c3a2f0df 390extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
3a03eb79 391extern void qla81xx_fw_dump(scsi_qla_host_t *, int);
1da177e4
LT
392extern void qla2x00_dump_regs(scsi_qla_host_t *);
393extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
1da177e4
LT
394
395/*
396 * Global Function Prototypes in qla_gs.c source file.
397 */
8c958a99
AV
398extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
399extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
1da177e4
LT
400extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
401extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
402extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
403extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
404extern int qla2x00_rft_id(scsi_qla_host_t *);
405extern int qla2x00_rff_id(scsi_qla_host_t *);
406extern int qla2x00_rnn_id(scsi_qla_host_t *);
407extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
cca5335c
AV
408extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
409extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
410extern int qla2x00_fdmi_register(scsi_qla_host_t *);
d8b45213
AV
411extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
412extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
1620f7c2 413extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
1da177e4 414
8482e118
AV
415/*
416 * Global Function Prototypes in qla_attr.c source file.
417 */
ee959b00
TJ
418struct device_attribute;
419extern struct device_attribute *qla2x00_host_attrs[];
1c97a12a
AV
420struct fc_function_template;
421extern struct fc_function_template qla2xxx_transport_functions;
2c3dfe3f 422extern struct fc_function_template qla2xxx_transport_vport_functions;
8482e118
AV
423extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
424extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
8482e118
AV
425extern void qla2x00_init_host_attr(scsi_qla_host_t *);
426extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
427extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
df613b96
AV
428
429/*
430 * Global Function Prototypes in qla_dfs.c source file.
431 */
432extern int qla2x00_dfs_setup(scsi_qla_host_t *);
433extern int qla2x00_dfs_remove(scsi_qla_host_t *);
73208dfd
AC
434
435/* Globa function prototypes for multi-q */
436extern int qla25xx_request_irq(struct rsp_que *);
618a7523
AC
437extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);
438extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);
73208dfd 439extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
2afa19a9 440 uint16_t, int, uint8_t);
73208dfd 441extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
2afa19a9 442 uint16_t, int);
73208dfd
AC
443extern int qla25xx_update_req_que(struct scsi_qla_host *, uint8_t, uint8_t);
444extern void qla2x00_init_response_q_entries(struct rsp_que *);
445extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
446extern int qla25xx_delete_rsp_que(struct scsi_qla_host *, struct rsp_que *);
447extern int qla25xx_create_queues(struct scsi_qla_host *, uint8_t);
2afa19a9 448extern int qla25xx_delete_queues(struct scsi_qla_host *);
17d98630
AC
449extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
450extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
451extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
452extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
453extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
454extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
2afa19a9
AC
455extern struct scsi_qla_host * qla25xx_get_host(struct rsp_que *);
456
1da177e4 457#endif /* _QLA_GBL_H */