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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/********************************************************************************
2* QLOGIC LINUX SOFTWARE
3*
4* QLogic ISP2x00 device driver for Linux 2.6.x
Andrew Vasquezae911932005-07-06 10:32:27 -07005* Copyright (C) 2003-2005 QLogic Corporation
Linus Torvalds1da177e2005-04-16 15:20:36 -07006* (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
28extern void qla2x00_remove_one(struct pci_dev *);
29extern int qla2x00_probe_one(struct pci_dev *, struct qla_board_info *);
30
31/*
32 * Global Function Prototypes in qla_init.c source file.
33 */
34extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
Andrew Vasquezabbd8872005-07-06 10:30:05 -070035
36extern int qla2100_pci_config(struct scsi_qla_host *);
37extern int qla2300_pci_config(struct scsi_qla_host *);
Andrew Vasquez01071092005-07-06 10:31:37 -070038extern int qla24xx_pci_config(scsi_qla_host_t *);
Andrew Vasquezabbd8872005-07-06 10:30:05 -070039extern void qla2x00_reset_chip(struct scsi_qla_host *);
Andrew Vasquez01071092005-07-06 10:31:37 -070040extern void qla24xx_reset_chip(struct scsi_qla_host *);
Andrew Vasquezabbd8872005-07-06 10:30:05 -070041extern int qla2x00_chip_diag(struct scsi_qla_host *);
Andrew Vasquez01071092005-07-06 10:31:37 -070042extern int qla24xx_chip_diag(struct scsi_qla_host *);
Andrew Vasquezabbd8872005-07-06 10:30:05 -070043extern void qla2x00_config_rings(struct scsi_qla_host *);
Andrew Vasquez01071092005-07-06 10:31:37 -070044extern void qla24xx_config_rings(struct scsi_qla_host *);
Andrew Vasquezabbd8872005-07-06 10:30:05 -070045extern void qla2x00_reset_adapter(struct scsi_qla_host *);
Andrew Vasquez01071092005-07-06 10:31:37 -070046extern void qla24xx_reset_adapter(struct scsi_qla_host *);
Andrew Vasquezabbd8872005-07-06 10:30:05 -070047extern int qla2x00_nvram_config(struct scsi_qla_host *);
Andrew Vasquez01071092005-07-06 10:31:37 -070048extern int qla24xx_nvram_config(struct scsi_qla_host *);
Andrew Vasquezabbd8872005-07-06 10:30:05 -070049extern void qla2x00_update_fw_options(struct scsi_qla_host *);
Andrew Vasquez01071092005-07-06 10:31:37 -070050extern void qla24xx_update_fw_options(scsi_qla_host_t *);
Andrew Vasquezabbd8872005-07-06 10:30:05 -070051extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
Andrew Vasquez01071092005-07-06 10:31:37 -070052extern int qla24xx_load_risc_flash(scsi_qla_host_t *, uint32_t *);
53extern int qla24xx_load_risc_hotplug(scsi_qla_host_t *, uint32_t *);
Andrew Vasquezabbd8872005-07-06 10:30:05 -070054
Linus Torvalds1da177e2005-04-16 15:20:36 -070055extern fc_port_t *qla2x00_alloc_fcport(scsi_qla_host_t *, int);
56
57extern int qla2x00_loop_resync(scsi_qla_host_t *);
58
59extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
60extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
61extern int qla2x00_local_device_login(scsi_qla_host_t *, uint16_t);
62
63extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
64
65extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
66
Linus Torvalds1da177e2005-04-16 15:20:36 -070067extern int qla2x00_abort_isp(scsi_qla_host_t *);
68
8482e112005-04-17 15:04:54 -050069extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_t *);
70
Linus Torvalds1da177e2005-04-16 15:20:36 -070071/*
72 * Global Data in qla_os.c source file.
73 */
74extern char qla2x00_version_str[];
75
Linus Torvalds1da177e2005-04-16 15:20:36 -070076extern int ql2xlogintimeout;
77extern int qlport_down_retry;
Linus Torvalds1da177e2005-04-16 15:20:36 -070078extern int ql2xplogiabsentdevice;
79extern int ql2xenablezio;
80extern int ql2xintrdelaytimer;
81extern int ql2xloginretrycount;
Andrew Vasquezcca53352005-08-26 19:08:30 -070082extern int ql2xfdmienable;
Linus Torvalds1da177e2005-04-16 15:20:36 -070083
f4f051e2005-04-17 15:02:26 -050084extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
Linus Torvalds1da177e2005-04-16 15:20:36 -070085
86extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
87
88extern void qla2x00_cmd_timeout(srb_t *);
89
Linus Torvalds1da177e2005-04-16 15:20:36 -070090extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int);
91extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *);
92
Linus Torvalds1da177e2005-04-16 15:20:36 -070093extern void qla2x00_blink_led(scsi_qla_host_t *);
94
95extern int qla2x00_down_timeout(struct semaphore *, unsigned long);
96
97/*
98 * Global Function Prototypes in qla_iocb.c source file.
99 */
100extern void qla2x00_isp_cmd(scsi_qla_host_t *);
101
102extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
103extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
104extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
105extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
106extern int qla2x00_start_scsi(srb_t *sp);
Andrew Vasquez2b6c0ce2005-07-06 10:31:17 -0700107extern int qla24xx_start_scsi(srb_t *sp);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700108int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
109int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
110
111/*
112 * Global Function Prototypes in qla_mbx.c source file.
113 */
114extern int
115qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t);
116
117extern int
Andrew Vasquez1c7c6352005-07-06 10:30:57 -0700118qla2x00_load_ram_ext(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700119
120extern int
Andrew Vasquez1c7c6352005-07-06 10:30:57 -0700121qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700122
123extern void
124qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
125 uint16_t *, uint16_t *, uint16_t *, uint32_t *);
126
127extern int
128qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
129
130extern int
131qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
132
133extern int
134qla2x00_mbx_reg_test(scsi_qla_host_t *);
135
136extern int
Andrew Vasquez1c7c6352005-07-06 10:30:57 -0700137qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700138
139extern int
140qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
141
142extern int
143qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
144
145#if USE_ABORT_TGT
146extern int
Andrew Vasquez1c7c6352005-07-06 10:30:57 -0700147qla2x00_abort_target(fc_port_t *);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700148#endif
149
150extern int
Linus Torvalds1da177e2005-04-16 15:20:36 -0700151qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
152 uint8_t *, uint16_t *);
153
154extern int
155qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
156
157extern int
158qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
159
160extern int
161qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
162
163extern int
164qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
165
166extern int
167qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
168
169extern int
170qla2x00_lip_reset(scsi_qla_host_t *);
171
172extern int
173qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
174
175extern int
176qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
177 uint16_t *, uint8_t);
Andrew Vasquez1c7c6352005-07-06 10:30:57 -0700178extern int
179qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
180 uint16_t *, uint8_t);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700181
182extern int
183qla2x00_login_local_device(scsi_qla_host_t *, uint16_t, uint16_t *, uint8_t);
184
185extern int
Andrew Vasquez1c7c6352005-07-06 10:30:57 -0700186qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
187
188extern int
189qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700190
191extern int
192qla2x00_full_login_lip(scsi_qla_host_t *ha);
193
194extern int
195qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
196
197extern int
198qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *,
199 uint16_t *);
200
201extern int
202qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
203
Andrew Vasquez1c7c6352005-07-06 10:30:57 -0700204extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
205extern int qla24xx_abort_target(fc_port_t *);
206
207extern int qla2x00_system_error(scsi_qla_host_t *);
208
209extern int
210qla2x00_get_serdes_params(scsi_qla_host_t *, uint16_t *, uint16_t *,
211 uint16_t *);
212
213extern int
214qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
215
Linus Torvalds1da177e2005-04-16 15:20:36 -0700216/*
217 * Global Function Prototypes in qla_isr.c source file.
218 */
219extern irqreturn_t qla2100_intr_handler(int, void *, struct pt_regs *);
220extern irqreturn_t qla2300_intr_handler(int, void *, struct pt_regs *);
Andrew Vasquez9a853f72005-07-06 10:31:27 -0700221extern irqreturn_t qla24xx_intr_handler(int, void *, struct pt_regs *);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700222extern void qla2x00_process_response_queue(struct scsi_qla_host *);
223
224/*
225 * Global Function Prototypes in qla_sup.c source file.
226 */
227extern void qla2x00_lock_nvram_access(scsi_qla_host_t *);
228extern void qla2x00_unlock_nvram_access(scsi_qla_host_t *);
229extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
230extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t *, uint32_t);
231extern void qla2x00_write_nvram_word(scsi_qla_host_t *, uint32_t, uint16_t);
Andrew Vasquez459c5372005-07-06 10:31:07 -0700232extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
233 uint32_t, uint32_t);
234extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
235 uint32_t);
236extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
237 uint32_t);
238extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
239 uint32_t);
240extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
241 uint32_t);
242
Linus Torvalds1da177e2005-04-16 15:20:36 -0700243/*
244 * Global Function Prototypes in qla_dbg.c source file.
245 */
246extern void qla2100_fw_dump(scsi_qla_host_t *, int);
247extern void qla2300_fw_dump(scsi_qla_host_t *, int);
Andrew Vasquez6d9b61e2005-07-06 10:30:36 -0700248extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700249extern void qla2100_ascii_fw_dump(scsi_qla_host_t *);
250extern void qla2300_ascii_fw_dump(scsi_qla_host_t *);
Andrew Vasquez6d9b61e2005-07-06 10:30:36 -0700251extern void qla24xx_ascii_fw_dump(scsi_qla_host_t *);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700252extern void qla2x00_dump_regs(scsi_qla_host_t *);
253extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
254extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
Andrew Vasquez6d9b61e2005-07-06 10:30:36 -0700255extern void qla2x00_dump_pkt(void *);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700256
257/*
258 * Global Function Prototypes in qla_gs.c source file.
259 */
Andrew Vasquez8c958a92005-07-06 10:30:47 -0700260extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
261extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700262extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
263extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
264extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
265extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
266extern int qla2x00_rft_id(scsi_qla_host_t *);
267extern int qla2x00_rff_id(scsi_qla_host_t *);
268extern int qla2x00_rnn_id(scsi_qla_host_t *);
269extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
Andrew Vasquezcca53352005-08-26 19:08:30 -0700270extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
271extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
272extern int qla2x00_fdmi_register(scsi_qla_host_t *);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700273
274/*
275 * Global Function Prototypes in qla_rscn.c source file.
276 */
277extern fc_port_t *qla2x00_alloc_rscn_fcport(scsi_qla_host_t *, int);
278extern int qla2x00_handle_port_rscn(scsi_qla_host_t *, uint32_t, fc_port_t *,
279 int);
280extern void qla2x00_process_iodesc(scsi_qla_host_t *, struct mbx_entry *);
281extern void qla2x00_cancel_io_descriptors(scsi_qla_host_t *);
282
283/*
284 * Global Function Prototypes in qla_xioctl.c source file.
285 */
286#define qla2x00_enqueue_aen(ha, cmd, mode) do { } while (0)
287#define qla2x00_alloc_ioctl_mem(ha) (0)
288#define qla2x00_free_ioctl_mem(ha) do { } while (0)
289
8482e112005-04-17 15:04:54 -0500290/*
291 * Global Function Prototypes in qla_attr.c source file.
292 */
Andrew Vasquezafb046e2005-08-26 19:09:40 -0700293struct class_device_attribute;
294extern struct class_device_attribute *qla2x00_host_attrs[];
Andrew Vasquez1c97a122005-04-21 16:13:36 -0400295struct fc_function_template;
296extern struct fc_function_template qla2xxx_transport_functions;
8482e112005-04-17 15:04:54 -0500297extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
298extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
8482e112005-04-17 15:04:54 -0500299extern void qla2x00_init_host_attr(scsi_qla_host_t *);
300extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
301extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700302#endif /* _QLA_GBL_H */