pcmcia: move driver name to struct pcmcia_driver
[deliverable/linux.git] / drivers / scsi / pcmcia / qlogic_stub.c
CommitLineData
1da177e4
LT
1/*======================================================================
2
3 A driver for the Qlogic SCSI card
4
5 qlogic_cs.c 1.79 2000/06/12 21:27:26
6
7 The contents of this file are subject to the Mozilla Public
8 License Version 1.1 (the "License"); you may not use this file
9 except in compliance with the License. You may obtain a copy of
10 the License at http://www.mozilla.org/MPL/
11
12 Software distributed under the License is distributed on an "AS
13 IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
14 implied. See the License for the specific language governing
15 rights and limitations under the License.
16
17 The initial developer of the original code is David A. Hinds
18 <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
19 are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
20
21 Alternatively, the contents of this file may be used under the
22 terms of the GNU General Public License version 2 (the "GPL"), in which
23 case the provisions of the GPL are applicable instead of the
24 above. If you wish to allow the use of your version of this file
25 only under the terms of the GPL and not to allow others to use
26 your version of this file under the MPL, indicate your decision
27 by deleting the provisions above and replace them with the notice
28 and other provisions required by the GPL. If you do not delete
29 the provisions above, a recipient may use your version of this
30 file under either the MPL or the GPL.
31
32======================================================================*/
33
34#include <linux/module.h>
35#include <linux/init.h>
36#include <linux/kernel.h>
1da177e4
LT
37#include <linux/slab.h>
38#include <linux/string.h>
39#include <linux/ioport.h>
40#include <asm/io.h>
41#include <scsi/scsi.h>
42#include <linux/major.h>
43#include <linux/blkdev.h>
44#include <scsi/scsi_ioctl.h>
45#include <linux/interrupt.h>
46
47#include "scsi.h"
48#include <scsi/scsi_host.h>
49#include "../qlogicfas408.h"
50
1da177e4
LT
51#include <pcmcia/cistpl.h>
52#include <pcmcia/ds.h>
53#include <pcmcia/ciscode.h>
54
55/* Set the following to 2 to use normal interrupt (active high/totempole-
56 * tristate), otherwise use 0 (REQUIRED FOR PCMCIA) for active low, open
57 * drain
58 */
59#define INT_TYPE 0
60
61static char qlogic_name[] = "qlogic_cs";
62
d0be4a7d 63static struct scsi_host_template qlogicfas_driver_template = {
1da177e4
LT
64 .module = THIS_MODULE,
65 .name = qlogic_name,
66 .proc_name = qlogic_name,
67 .info = qlogicfas408_info,
68 .queuecommand = qlogicfas408_queuecommand,
69 .eh_abort_handler = qlogicfas408_abort,
70 .eh_bus_reset_handler = qlogicfas408_bus_reset,
1da177e4
LT
71 .bios_param = qlogicfas408_biosparam,
72 .can_queue = 1,
73 .this_id = -1,
74 .sg_tablesize = SG_ALL,
75 .cmd_per_lun = 1,
76 .use_clustering = DISABLE_CLUSTERING,
77};
78
79/*====================================================================*/
80
81typedef struct scsi_info_t {
fd238232 82 struct pcmcia_device *p_dev;
1da177e4
LT
83 struct Scsi_Host *host;
84 unsigned short manf_id;
85} scsi_info_t;
86
fba395ee 87static void qlogic_release(struct pcmcia_device *link);
cc3b4866 88static void qlogic_detach(struct pcmcia_device *p_dev);
15b99ac1 89static int qlogic_config(struct pcmcia_device * link);
1da177e4 90
d0be4a7d 91static struct Scsi_Host *qlogic_detect(struct scsi_host_template *host,
fba395ee 92 struct pcmcia_device *link, int qbase, int qlirq)
1da177e4
LT
93{
94 int qltyp; /* type of chip */
95 int qinitid;
96 struct Scsi_Host *shost; /* registered host structure */
97 struct qlogicfas408_priv *priv;
98
99 qltyp = qlogicfas408_get_chip_type(qbase, INT_TYPE);
100 qinitid = host->this_id;
101 if (qinitid < 0)
102 qinitid = 7; /* if no ID, use 7 */
103
104 qlogicfas408_setup(qbase, qinitid, INT_TYPE);
105
106 host->name = qlogic_name;
107 shost = scsi_host_alloc(host, sizeof(struct qlogicfas408_priv));
108 if (!shost)
109 goto err;
110 shost->io_port = qbase;
111 shost->n_io_port = 16;
112 shost->dma_channel = -1;
113 if (qlirq != -1)
114 shost->irq = qlirq;
115
116 priv = get_priv_by_host(shost);
117 priv->qlirq = qlirq;
118 priv->qbase = qbase;
119 priv->qinitid = qinitid;
120 priv->shost = shost;
121 priv->int_type = INT_TYPE;
122
123 if (request_irq(qlirq, qlogicfas408_ihandl, 0, qlogic_name, shost))
124 goto free_scsi_host;
125
126 sprintf(priv->qinfo,
127 "Qlogicfas Driver version 0.46, chip %02X at %03X, IRQ %d, TPdma:%d",
128 qltyp, qbase, qlirq, QL_TURBO_PDMA);
129
130 if (scsi_add_host(shost, NULL))
131 goto free_interrupt;
132
133 scsi_scan_host(shost);
134
135 return shost;
136
137free_interrupt:
138 free_irq(qlirq, shost);
139
140free_scsi_host:
141 scsi_host_put(shost);
142
143err:
144 return NULL;
145}
15b99ac1 146static int qlogic_probe(struct pcmcia_device *link)
1da177e4
LT
147{
148 scsi_info_t *info;
1da177e4 149
3e716617 150 dev_dbg(&link->dev, "qlogic_attach()\n");
1da177e4
LT
151
152 /* Create new SCSI device */
dd00cc48 153 info = kzalloc(sizeof(*info), GFP_KERNEL);
1da177e4 154 if (!info)
f8cfa618 155 return -ENOMEM;
fba395ee 156 info->p_dev = link;
1da177e4 157 link->priv = info;
00990e7c 158 link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
7feabb64 159 link->config_regs = PRESENT_OPTION;
1da177e4 160
15b99ac1 161 return qlogic_config(link);
1da177e4
LT
162} /* qlogic_attach */
163
164/*====================================================================*/
165
fba395ee 166static void qlogic_detach(struct pcmcia_device *link)
1da177e4 167{
3e716617 168 dev_dbg(&link->dev, "qlogic_detach\n");
1da177e4 169
e2d40963 170 qlogic_release(link);
1da177e4
LT
171 kfree(link->priv);
172
173} /* qlogic_detach */
174
175/*====================================================================*/
176
00990e7c 177static int qlogic_config_check(struct pcmcia_device *p_dev, void *priv_data)
0e6f9d27 178{
90abdc3b 179 p_dev->io_lines = 10;
00990e7c
DB
180 p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
181 p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
0e6f9d27 182
90abdc3b 183 if (p_dev->resource[0]->start == 0)
0e6f9d27
DB
184 return -ENODEV;
185
90abdc3b 186 return pcmcia_request_io(p_dev);
0e6f9d27
DB
187}
188
15b99ac1 189static int qlogic_config(struct pcmcia_device * link)
1da177e4 190{
1da177e4 191 scsi_info_t *info = link->priv;
3e716617 192 int ret;
1da177e4
LT
193 struct Scsi_Host *host;
194
3e716617 195 dev_dbg(&link->dev, "qlogic_config\n");
1da177e4 196
3e716617
DB
197 ret = pcmcia_loop_config(link, qlogic_config_check, NULL);
198 if (ret)
199 goto failed;
200
eb14120f 201 if (!link->irq)
0e6f9d27 202 goto failed;
1da177e4 203
1ac71e5a 204 ret = pcmcia_enable_device(link);
3e716617
DB
205 if (ret)
206 goto failed;
1da177e4
LT
207
208 if ((info->manf_id == MANFID_MACNICA) || (info->manf_id == MANFID_PIONEER) || (info->manf_id == 0x0098)) {
209 /* set ATAcmd */
9a017a91
DB
210 outb(0xb4, link->resource[0]->start + 0xd);
211 outb(0x24, link->resource[0]->start + 0x9);
212 outb(0x04, link->resource[0]->start + 0xd);
1da177e4
LT
213 }
214
215 /* The KXL-810AN has a bigger IO port window */
9a017a91 216 if (resource_size(link->resource[0]) == 32)
1da177e4 217 host = qlogic_detect(&qlogicfas_driver_template, link,
9a017a91 218 link->resource[0]->start + 16, link->irq);
1da177e4
LT
219 else
220 host = qlogic_detect(&qlogicfas_driver_template, link,
9a017a91 221 link->resource[0]->start, link->irq);
1da177e4
LT
222
223 if (!host) {
224 printk(KERN_INFO "%s: no SCSI devices found\n", qlogic_name);
3e716617 225 goto failed;
1da177e4
LT
226 }
227
1da177e4
LT
228 info->host = host;
229
15b99ac1 230 return 0;
1da177e4 231
0e6f9d27 232failed:
3e716617 233 pcmcia_disable_device(link);
15b99ac1 234 return -ENODEV;
1da177e4
LT
235} /* qlogic_config */
236
237/*====================================================================*/
238
fba395ee 239static void qlogic_release(struct pcmcia_device *link)
1da177e4
LT
240{
241 scsi_info_t *info = link->priv;
242
3e716617 243 dev_dbg(&link->dev, "qlogic_release\n");
1da177e4
LT
244
245 scsi_remove_host(info->host);
1da177e4 246
eb14120f 247 free_irq(link->irq, info->host);
fba395ee 248 pcmcia_disable_device(link);
1da177e4
LT
249
250 scsi_host_put(info->host);
1da177e4
LT
251}
252
253/*====================================================================*/
254
fba395ee 255static int qlogic_resume(struct pcmcia_device *link)
98e4c28b 256{
e2d40963
DB
257 scsi_info_t *info = link->priv;
258
1ac71e5a 259 pcmcia_enable_device(link);
e2d40963
DB
260 if ((info->manf_id == MANFID_MACNICA) ||
261 (info->manf_id == MANFID_PIONEER) ||
262 (info->manf_id == 0x0098)) {
9a017a91
DB
263 outb(0x80, link->resource[0]->start + 0xd);
264 outb(0x24, link->resource[0]->start + 0x9);
265 outb(0x04, link->resource[0]->start + 0xd);
98e4c28b 266 }
e2d40963
DB
267 /* Ugggglllyyyy!!! */
268 qlogicfas408_bus_reset(NULL);
98e4c28b
DB
269
270 return 0;
271}
272
7a5a6eeb
DB
273static struct pcmcia_device_id qlogic_ids[] = {
274 PCMCIA_DEVICE_PROD_ID12("EIger Labs", "PCMCIA-to-SCSI Adapter", 0x88395fa7, 0x33b7a5e6),
275 PCMCIA_DEVICE_PROD_ID12("EPSON", "SCSI-2 PC Card SC200", 0xd361772f, 0x299d1751),
276 PCMCIA_DEVICE_PROD_ID12("MACNICA", "MIRACLE SCSI-II mPS110", 0x20841b68, 0xab3c3b6d),
277 PCMCIA_DEVICE_PROD_ID12("MIDORI ELECTRONICS ", "CN-SC43", 0x6534382a, 0xd67eee79),
278 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J03R", 0x18df0ba0, 0x24662e8a),
279 PCMCIA_DEVICE_PROD_ID12("KME ", "KXLC003", 0x82375a27, 0xf68e5bf7),
280 PCMCIA_DEVICE_PROD_ID12("KME ", "KXLC004", 0x82375a27, 0x68eace54),
281 PCMCIA_DEVICE_PROD_ID12("KME", "KXLC101", 0x3faee676, 0x194250ec),
282 PCMCIA_DEVICE_PROD_ID12("QLOGIC CORPORATION", "pc05", 0xd77b2930, 0xa85b2735),
283 PCMCIA_DEVICE_PROD_ID12("QLOGIC CORPORATION", "pc05 rev 1.10", 0xd77b2930, 0x70f8b5f8),
284 PCMCIA_DEVICE_PROD_ID123("KME", "KXLC002", "00", 0x3faee676, 0x81896b61, 0xf99f065f),
285 PCMCIA_DEVICE_PROD_ID12("RATOC System Inc.", "SCSI2 CARD 37", 0x85c10e17, 0x1a2640c1),
286 PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "SCSC200A PC CARD SCSI", 0xb4585a1a, 0xa6f06ebe),
287 PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "SCSC200B PC CARD SCSI-10", 0xb4585a1a, 0x0a88dea0),
288 /* these conflict with other cards! */
289 /* PCMCIA_DEVICE_PROD_ID123("MACNICA", "MIRACLE SCSI", "mPS100", 0x20841b68, 0xf8dedaeb, 0x89f7fafb), */
290 /* PCMCIA_DEVICE_PROD_ID123("MACNICA", "MIRACLE SCSI", "mPS100", 0x20841b68, 0xf8dedaeb, 0x89f7fafb), */
291 PCMCIA_DEVICE_NULL,
292};
293MODULE_DEVICE_TABLE(pcmcia, qlogic_ids);
1da177e4
LT
294
295static struct pcmcia_driver qlogic_cs_driver = {
296 .owner = THIS_MODULE,
1da177e4 297 .name = "qlogic_cs",
15b99ac1 298 .probe = qlogic_probe,
cc3b4866 299 .remove = qlogic_detach,
7a5a6eeb 300 .id_table = qlogic_ids,
98e4c28b 301 .resume = qlogic_resume,
1da177e4
LT
302};
303
304static int __init init_qlogic_cs(void)
305{
306 return pcmcia_register_driver(&qlogic_cs_driver);
307}
308
309static void __exit exit_qlogic_cs(void)
310{
311 pcmcia_unregister_driver(&qlogic_cs_driver);
1da177e4
LT
312}
313
314MODULE_AUTHOR("Tom Zerucha, Michael Griffith");
315MODULE_DESCRIPTION("Driver for the PCMCIA Qlogic FAS SCSI controllers");
316MODULE_LICENSE("GPL");
317module_init(init_qlogic_cs);
318module_exit(exit_qlogic_cs);
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