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[SCSI] qla2xxx: Add ISP24xx ISR routines.
[linux-2.6-block.git] / drivers / scsi / qla2xxx / qla_gbl.h
CommitLineData
1da177e4
LT		 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
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 *);
abbd8870
AV		 35
36extern int qla2100_pci_config(struct scsi_qla_host *);
37extern int qla2300_pci_config(struct scsi_qla_host *);
38extern void qla2x00_reset_chip(struct scsi_qla_host *);
39extern int qla2x00_chip_diag(struct scsi_qla_host *);
40extern void qla2x00_config_rings(struct scsi_qla_host *);
41extern void qla2x00_reset_adapter(struct scsi_qla_host *);
42extern int qla2x00_nvram_config(struct scsi_qla_host *);
43extern void qla2x00_update_fw_options(struct scsi_qla_host *);
44extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
45
1da177e4
LT		 46extern fc_port_t *qla2x00_alloc_fcport(scsi_qla_host_t *, int);
47
48extern int qla2x00_loop_resync(scsi_qla_host_t *);
49
50extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
51extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
52extern int qla2x00_local_device_login(scsi_qla_host_t *, uint16_t);
53
54extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
55
56extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
57
1da177e4
LT		 58extern int qla2x00_abort_isp(scsi_qla_host_t *);
59
8482e118 60extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_t *);
61
1da177e4
LT		 62/*
63 * Global Data in qla_os.c source file.
64 */
65extern char qla2x00_version_str[];
66
1da177e4
LT		 67extern int ql2xlogintimeout;
68extern int qlport_down_retry;
1da177e4
LT		 69extern int ql2xplogiabsentdevice;
70extern int ql2xenablezio;
71extern int ql2xintrdelaytimer;
72extern int ql2xloginretrycount;
73
f4f051eb 74extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
1da177e4
LT		 75
76extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
77
78extern void qla2x00_cmd_timeout(srb_t *);
79
1da177e4
LT		 80extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int);
81extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *);
82
1da177e4
LT		 83extern void qla2x00_blink_led(scsi_qla_host_t *);
84
85extern int qla2x00_down_timeout(struct semaphore *, unsigned long);
86
87/*
88 * Global Function Prototypes in qla_iocb.c source file.
89 */
90extern void qla2x00_isp_cmd(scsi_qla_host_t *);
91
92extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
93extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
94extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
95extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
96extern int qla2x00_start_scsi(srb_t *sp);
2b6c0cee 97extern int qla24xx_start_scsi(srb_t *sp);
1da177e4
LT		 98int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
99int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
100
101/*
102 * Global Function Prototypes in qla_mbx.c source file.
103 */
104extern int
105qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t);
106
107extern int
1c7c6357 108qla2x00_load_ram_ext(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
1da177e4
LT		 109
110extern int
1c7c6357 111qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
1da177e4
LT		 112
113extern void
114qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
115 uint16_t *, uint16_t *, uint16_t *, uint32_t *);
116
117extern int
118qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
119
120extern int
121qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
122
123extern int
124qla2x00_mbx_reg_test(scsi_qla_host_t *);
125
126extern int
1c7c6357 127qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
1da177e4
LT		 128
129extern int
130qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
131
132extern int
133qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
134
135#if USE_ABORT_TGT
136extern int
1c7c6357 137qla2x00_abort_target(fc_port_t *);
1da177e4
LT		 138#endif
139
140extern int
bdf79621 141qla2x00_target_reset(scsi_qla_host_t *, struct fc_port *);
1da177e4
LT		 142
143extern int
144qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
145 uint8_t *, uint16_t *);
146
147extern int
148qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
149
150extern int
151qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
152
153extern int
154qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
155
156extern int
157qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
158
159extern int
160qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
161
162extern int
163qla2x00_lip_reset(scsi_qla_host_t *);
164
165extern int
166qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
167
168extern int
169qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
170 uint16_t *, uint8_t);
1c7c6357
AV		 171extern int
172qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
173 uint16_t *, uint8_t);
1da177e4
LT		 174
175extern int
176qla2x00_login_local_device(scsi_qla_host_t *, uint16_t, uint16_t *, uint8_t);
177
178extern int
1c7c6357
AV		 179qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
180
181extern int
182qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
1da177e4
LT		 183
184extern int
185qla2x00_full_login_lip(scsi_qla_host_t *ha);
186
187extern int
188qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
189
190extern int
191qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *,
192 uint16_t *);
193
194extern int
195qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
196
1c7c6357
AV		 197extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
198extern int qla24xx_abort_target(fc_port_t *);
199
200extern int qla2x00_system_error(scsi_qla_host_t *);
201
202extern int
203qla2x00_get_serdes_params(scsi_qla_host_t *, uint16_t *, uint16_t *,
204 uint16_t *);
205
206extern int
207qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
208
1da177e4
LT		 209/*
210 * Global Function Prototypes in qla_isr.c source file.
211 */
212extern irqreturn_t qla2100_intr_handler(int, void *, struct pt_regs *);
213extern irqreturn_t qla2300_intr_handler(int, void *, struct pt_regs *);
9a853f71 214extern irqreturn_t qla24xx_intr_handler(int, void *, struct pt_regs *);
1da177e4
LT		 215extern void qla2x00_process_response_queue(struct scsi_qla_host *);
216
217/*
218 * Global Function Prototypes in qla_sup.c source file.
219 */
220extern void qla2x00_lock_nvram_access(scsi_qla_host_t *);
221extern void qla2x00_unlock_nvram_access(scsi_qla_host_t *);
222extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
223extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t *, uint32_t);
224extern void qla2x00_write_nvram_word(scsi_qla_host_t *, uint32_t, uint16_t);
459c5378
AV		 225extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
226 uint32_t, uint32_t);
227extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
228 uint32_t);
229extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
230 uint32_t);
231extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
232 uint32_t);
233extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
234 uint32_t);
235
1da177e4
LT		 236/*
237 * Global Function Prototypes in qla_dbg.c source file.
238 */
239extern void qla2100_fw_dump(scsi_qla_host_t *, int);
240extern void qla2300_fw_dump(scsi_qla_host_t *, int);
6d9b61ed 241extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
1da177e4
LT		 242extern void qla2100_ascii_fw_dump(scsi_qla_host_t *);
243extern void qla2300_ascii_fw_dump(scsi_qla_host_t *);
6d9b61ed 244extern void qla24xx_ascii_fw_dump(scsi_qla_host_t *);
1da177e4
LT		 245extern void qla2x00_dump_regs(scsi_qla_host_t *);
246extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
247extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
6d9b61ed 248extern void qla2x00_dump_pkt(void *);
1da177e4
LT		 249
250/*
251 * Global Function Prototypes in qla_gs.c source file.
252 */
8c958a99
AV		 253extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
254extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
1da177e4
LT		 255extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
256extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
257extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
258extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
259extern int qla2x00_rft_id(scsi_qla_host_t *);
260extern int qla2x00_rff_id(scsi_qla_host_t *);
261extern int qla2x00_rnn_id(scsi_qla_host_t *);
262extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
263
264/*
265 * Global Function Prototypes in qla_rscn.c source file.
266 */
267extern fc_port_t *qla2x00_alloc_rscn_fcport(scsi_qla_host_t *, int);
268extern int qla2x00_handle_port_rscn(scsi_qla_host_t *, uint32_t, fc_port_t *,
269 int);
270extern void qla2x00_process_iodesc(scsi_qla_host_t *, struct mbx_entry *);
271extern void qla2x00_cancel_io_descriptors(scsi_qla_host_t *);
272
273/*
274 * Global Function Prototypes in qla_xioctl.c source file.
275 */
276#define qla2x00_enqueue_aen(ha, cmd, mode) do { } while (0)
277#define qla2x00_alloc_ioctl_mem(ha) (0)
278#define qla2x00_free_ioctl_mem(ha) do { } while (0)
279
8482e118 280/*
281 * Global Function Prototypes in qla_attr.c source file.
282 */
1c97a12a
AV		 283struct fc_function_template;
284extern struct fc_function_template qla2xxx_transport_functions;
8482e118 285extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
286extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
8482e118 287extern void qla2x00_init_host_attr(scsi_qla_host_t *);
288extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
289extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
1da177e4 290#endif /* _QLA_GBL_H */
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