OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [drivers/] [sound/] [sb_card.c] - Blame information for rev 1765

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 1275 phoenix 
/*
2 
 * sound/sb_card.c
3 
 *
4 
 * Detection routine for the Sound Blaster cards.
5 
 *
6 
 *
7 
 * Copyright (C) by Hannu Savolainen 1993-1997
8 
 *
9 
 * OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
10 
 * Version 2 (June 1991). See the "COPYING" file distributed with this software
11 
 * for more info.
12 
 *
13 
 * 26-11-1999 Patched to compile without ISA PnP support in the
14 
 * kernel - Daniel Stone (tamriel@ductape.net)
15 
 *
16 
 * 06-01-2000 Refined and bugfixed ISA PnP support, added
17 
 *  CMI 8330 support - Alessandro Zummo <azummo@ita.flashnet.it>
18 
 *
19 
 * 18-01-2000 Separated sb_card and sb_common
20 
 *  Jeff Garzik <jgarzik@pobox.com>
21 
 *
22 
 * 04-02-2000 Added Soundblaster AWE 64 PnP support, isapnpjump
23 
 *  Alessandro Zummo <azummo@ita.flashnet.it>
24 
 *
25 
 * 11-02-2000 Added Soundblaster AWE 32 PnP support, refined PnP code
26 
 *  Alessandro Zummo <azummo@ita.flashnet.it>
27 
 *
28 
 * 13-02-2000 Hopefully fixed awe/sb16 related bugs, code cleanup
29 
 *  Alessandro Zummo <azummo@ita.flashnet.it>
30 
 *
31 
 * 13-03-2000 Added some more cards, thanks to Torsten Werner.
32 
 *  Removed joystick and wavetable code, there are better places for them.
33 
 *  Code cleanup plus some fixes.
34 
 *  Alessandro Zummo <azummo@ita.flashnet.it>
35 
 *
36 
 * 26-03-2000 Fixed acer, esstype and sm_games module options.
37 
 *  Alessandro Zummo <azummo@ita.flashnet.it>
38 
 *
39 
 * 12-04-2000 ISAPnP cleanup, reorg, fixes, and multiple card support.
40 
 *  Thanks to Gaël Quéri and Alessandro Zummo for testing and fixes.
41 
 *  Paul E. Laufer <pelaufer@csupomona.edu>
42 
 *
43 
 * 06-05-2000 added another card. Daniel M. Newman <dmnewman@pobox.com>
44 
 *
45 
 * 25-05-2000 Added Creative SB AWE64 Gold (CTL00B2).
46 
 *      Pål-Kristian Engstad <engstad@att.net>
47 
 *
48 
 * 12-08-2000 Added Creative SB32 PnP (CTL009F).
49 
 *      Kasatenko Ivan Alex. <skywriter@rnc.ru>
50 
 *
51 
 * 21-09-2000 Got rid of attach_sbmpu
52 
 *      Arnaldo Carvalho de Melo <acme@conectiva.com.br>
53 
 *
54 
 * 28-10-2000 Added pnplegacy support
55 
 *      Daniel Church <dchurch@mbhs.edu>
56 
 *
57 
 * 01-10-2001 Added a new flavor of Creative SB AWE64 PnP (CTL00E9).
58 
 *      Jerome Cornet <jcornet@free.fr>
59 
 */
60 
 
61 
#include <linux/config.h>
62 
#include <linux/mca.h>
63 
#include <linux/module.h>
64 
#include <linux/init.h>
65 
#include <linux/isapnp.h>
66 
 
67 
#include "sound_config.h"
68 
 
69 
#include "sb_mixer.h"
70 
#include "sb.h"
71 
 
72 
#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
73 
#define SB_CARDS_MAX 5
74 
#else
75 
#define SB_CARDS_MAX 1
76 
#endif
77 
 
78 
static int sbmpu[SB_CARDS_MAX] = {0};
79 
static int sb_cards_num = 0;
80 
 
81 
extern void *smw_free;
82 
 
83 
/*
84 
 *    Note DMA2 of -1 has the right meaning in the SB16 driver as well
85 
 *    as here. It will cause either an error if it is needed or a fallback
86 
 *    to the 8bit channel.
87 
 */
88 
 
89 
static int __initdata mpu_io    = 0;
90 
static int __initdata io        = -1;
91 
static int __initdata irq       = -1;
92 
static int __initdata dma       = -1;
93 
static int __initdata dma16     = -1;   /* Set this for modules that need it */
94 
static int __initdata type      = 0;    /* Can set this to a specific card type */
95 
static int __initdata esstype   = 0;     /* ESS chip type */
96 
static int __initdata acer      = 0;     /* Do acer notebook init? */
97 
static int __initdata sm_games  = 0;     /* Logitech soundman games? */
98 
 
99 
static void __init attach_sb_card(struct address_info *hw_config)
100 
{
101 
        if(!sb_dsp_init(hw_config, THIS_MODULE))
102 
                hw_config->slots[0] = -1;
103 
}
104 
 
105 
static int __init probe_sb(struct address_info *hw_config)
106 
{
107 
        struct sb_module_options sbmo;
108 
 
109 
        if (hw_config->io_base == -1 || hw_config->dma == -1 || hw_config->irq == -1)
110 
        {
111 
                printk(KERN_ERR "sb: I/O, IRQ, and DMA are mandatory\n");
112 
                return -EINVAL;
113 
        }
114 
 
115 
#ifdef CONFIG_MCA
116 
        /* MCA code added by ZP Gu (zpg@castle.net) */
117 
        if (MCA_bus) {               /* no multiple REPLY card probing */
118 
                int slot;
119 
                u8 pos2, pos3, pos4;
120 
 
121 
                slot = mca_find_adapter( 0x5138, 0 );
122 
                if( slot == MCA_NOTFOUND )
123 
                {
124 
                        slot = mca_find_adapter( 0x5137, 0 );
125 
 
126 
                        if (slot != MCA_NOTFOUND)
127 
                                mca_set_adapter_name( slot, "REPLY SB16 & SCSI Adapter" );
128 
                }
129 
                else
130 
                {
131 
                        mca_set_adapter_name( slot, "REPLY SB16 Adapter" );
132 
                }
133 
 
134 
                if (slot != MCA_NOTFOUND)
135 
                {
136 
                        mca_mark_as_used(slot);
137 
                        pos2 = mca_read_stored_pos( slot, 2 );
138 
                        pos3 = mca_read_stored_pos( slot, 3 );
139 
                        pos4 = mca_read_stored_pos( slot, 4 );
140 
 
141 
                        if (pos2 & 0x4)
142 
                        {
143 
                                /* enabled? */
144 
                                static unsigned short irq[] = { 0, 5, 7, 10 };
145 
                                /*
146 
                                static unsigned short midiaddr[] = {0, 0x330, 0, 0x300 };
147 
                                */
148 
 
149 
                                hw_config->io_base = 0x220 + 0x20 * (pos2 >> 6);
150 
                                hw_config->irq = irq[(pos4 >> 5) & 0x3];
151 
                                hw_config->dma = pos3 & 0xf;
152 
                                /* Reply ADF wrong on High DMA, pos[1] should start w/ 00 */
153 
                                hw_config->dma2 = (pos3 >> 4) & 0x3;
154 
                                if (hw_config->dma2 == 0)
155 
                                        hw_config->dma2 = hw_config->dma;
156 
                                else
157 
                                        hw_config->dma2 += 4;
158 
                                /*
159 
                                        hw_config->driver_use_2 = midiaddr[(pos2 >> 3) & 0x3];
160 
                                */
161 
 
162 
                                printk(KERN_INFO "sb: Reply MCA SB at slot=%d \
163 
iobase=0x%x irq=%d lo_dma=%d hi_dma=%d\n",
164 
                                                slot+1,
165 
                                                hw_config->io_base, hw_config->irq,
166 
                                                hw_config->dma, hw_config->dma2);
167 
                        }
168 
                        else
169 
                        {
170 
                                printk (KERN_INFO "sb: Reply SB Base I/O address disabled\n");
171 
                        }
172 
                }
173 
        }
174 
#endif
175 
 
176 
        /* Setup extra module options */
177 
 
178 
        sbmo.acer       = acer;
179 
        sbmo.sm_games   = sm_games;
180 
        sbmo.esstype    = esstype;
181 
 
182 
        return sb_dsp_detect(hw_config, 0, 0, &sbmo);
183 
}
184 
 
185 
static void __exit unload_sb(struct address_info *hw_config, int card)
186 
{
187 
        if(hw_config->slots[0]!=-1)
188 
                sb_dsp_unload(hw_config, sbmpu[card]);
189 
}
190 
 
191 
static struct address_info cfg[SB_CARDS_MAX];
192 
static struct address_info cfg_mpu[SB_CARDS_MAX];
193 
 
194 
struct pci_dev  *sb_dev[SB_CARDS_MAX]   = {NULL},
195 
                *mpu_dev[SB_CARDS_MAX]  = {NULL},
196 
                *opl_dev[SB_CARDS_MAX]  = {NULL};
197 
 
198 
 
199 
#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
200 
static int isapnp       = 1;
201 
static int isapnpjump   = 0;
202 
static int multiple     = 1;
203 
static int pnplegacy    = 0;
204 
static int reverse      = 0;
205 
static int uart401      = 0;
206 
 
207 
static int audio_activated[SB_CARDS_MAX] = {0};
208 
static int mpu_activated[SB_CARDS_MAX]   = {0};
209 
static int opl_activated[SB_CARDS_MAX]   = {0};
210 
#else
211 
static int isapnp       = 0;
212 
static int multiple     = 0;
213 
static int pnplegacy    = 0;
214 
#endif
215 
 
216 
MODULE_DESCRIPTION("Soundblaster driver");
217 
MODULE_LICENSE("GPL");
218 
 
219 
MODULE_PARM(io,         "i");
220 
MODULE_PARM(irq,        "i");
221 
MODULE_PARM(dma,        "i");
222 
MODULE_PARM(dma16,      "i");
223 
MODULE_PARM(mpu_io,     "i");
224 
MODULE_PARM(type,       "i");
225 
MODULE_PARM(sm_games,   "i");
226 
MODULE_PARM(esstype,    "i");
227 
MODULE_PARM(acer,       "i");
228 
 
229 
#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
230 
MODULE_PARM(isapnp,     "i");
231 
MODULE_PARM(isapnpjump, "i");
232 
MODULE_PARM(multiple,   "i");
233 
MODULE_PARM(pnplegacy,  "i");
234 
MODULE_PARM(reverse,    "i");
235 
MODULE_PARM(uart401,    "i");
236 
MODULE_PARM_DESC(isapnp,        "When set to 0, Plug & Play support will be disabled");
237 
MODULE_PARM_DESC(isapnpjump,    "Jumps to a specific slot in the driver's PnP table. Use the source, Luke.");
238 
MODULE_PARM_DESC(multiple,      "When set to 0, will not search for multiple cards");
239 
MODULE_PARM_DESC(pnplegacy,     "When set to 1, will search for a legacy SB card along with any PnP cards.");
240 
MODULE_PARM_DESC(reverse,       "When set to 1, will reverse ISAPnP search order");
241 
MODULE_PARM_DESC(uart401,       "When set to 1, will attempt to detect and enable the mpu on some clones");
242 
#endif
243 
 
244 
MODULE_PARM_DESC(io,            "Soundblaster i/o base address (0x220,0x240,0x260,0x280)");
245 
MODULE_PARM_DESC(irq,           "IRQ (5,7,9,10)");
246 
MODULE_PARM_DESC(dma,           "8-bit DMA channel (0,1,3)");
247 
MODULE_PARM_DESC(dma16,         "16-bit DMA channel (5,6,7)");
248 
MODULE_PARM_DESC(mpu_io,        "Mpu base address");
249 
MODULE_PARM_DESC(type,          "You can set this to specific card type");
250 
MODULE_PARM_DESC(sm_games,      "Enable support for Logitech soundman games");
251 
MODULE_PARM_DESC(esstype,       "ESS chip type");
252 
MODULE_PARM_DESC(acer,          "Set this to detect cards in some ACER notebooks");
253 
 
254 
#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
255 
 
256 
/* Please add new entries at the end of the table */
257 
static struct {
258 
        char *name;
259 
        unsigned short  card_vendor, card_device,
260 
                        audio_vendor, audio_function,
261 
                        mpu_vendor, mpu_function,
262 
                        opl_vendor, opl_function;
263 
        short dma, dma2, mpu_io, mpu_irq; /* see sb_init() */
264 
} sb_isapnp_list[] __initdata = {
265 
        {"Sound Blaster 16",
266 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0024),
267 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
268 
                0,0,0,0,
269 
                0,1,1,-1},
270 
        {"Sound Blaster 16",
271 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0025),
272 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
273 
                0,0,0,0,
274 
                0,1,1,-1},
275 
        {"Sound Blaster 16",
276 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0026),
277 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
278 
                0,0,0,0,
279 
                0,1,1,-1},
280 
        {"Sound Blaster 16",
281 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0027),
282 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
283 
                0,0,0,0,
284 
                0,1,1,-1},
285 
        {"Sound Blaster 16",
286 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0028),
287 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
288 
                0,0,0,0,
289 
                0,1,1,-1},
290 
        {"Sound Blaster 16",
291 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0029),
292 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
293 
                0,0,0,0,
294 
                0,1,1,-1},
295 
        {"Sound Blaster 16",
296 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x002a),
297 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
298 
                0,0,0,0,
299 
                0,1,1,-1},
300 
        {"Sound Blaster 16",
301 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x002b),
302 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
303 
                0,0,0,0,
304 
                0,1,1,-1},
305 
        {"Sound Blaster 16",
306 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x002c),
307 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
308 
                0,0,0,0,
309 
                0,1,1,-1},
310 
        {"Sound Blaster 16",
311 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x002c),
312 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
313 
                0,0,0,0,
314 
                0,1,1,-1},
315 
        {"Sound Blaster 16",
316 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00ed),
317 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041),
318 
                0,0,0,0,
319 
                0,1,1,-1},
320 
        {"Sound Blaster 16",
321 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0086),
322 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041),
323 
                0,0,0,0,
324 
                0,1,1,-1},
325 
        {"Sound Blaster 16",
326 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0086),
327 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041),
328 
                0,0,0,0,
329 
                0,1,1,-1},
330 
        {"Sound Blaster Vibra16S",
331 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0051),
332 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0001),
333 
                0,0,0,0,
334 
                0,1,1,-1},
335 
        {"Sound Blaster Vibra16C",
336 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0070),
337 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0001),
338 
                0,0,0,0,
339 
                0,1,1,-1},
340 
        {"Sound Blaster Vibra16CL",
341 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0080),
342 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041),
343 
                0,0,0,0,
344 
                0,1,1,-1},
345 
        {"Sound Blaster Vibra16X",
346 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00F0),
347 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0043),
348 
                0,0,0,0,
349 
                0,1,1,-1},
350 
        {"Sound Blaster AWE 32",
351 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0039),
352 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
353 
                0,0,0,0,
354 
                0,1,1,-1},
355 
        {"Sound Blaster AWE 32",
356 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0042),
357 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
358 
                0,0,0,0,
359 
                0,1,1,-1},
360 
        {"Sound Blaster AWE 32",
361 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0043),
362 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
363 
                0,0,0,0,
364 
                0,1,1,-1},
365 
        {"Sound Blaster AWE 32",
366 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0044),
367 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
368 
                0,0,0,0,
369 
                0,1,1,-1},
370 
        {"Sound Blaster AWE 32",
371 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0045),
372 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
373 
                0,0,0,0,
374 
                0,1,1,-1},
375 
        {"Sound Blaster AWE 32",
376 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0046),
377 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
378 
                0,0,0,0,
379 
                0,1,1,-1},
380 
        {"Sound Blaster AWE 32",
381 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0047),
382 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
383 
                0,0,0,0,
384 
                0,1,1,-1},
385 
        {"Sound Blaster AWE 32",
386 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0048),
387 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
388 
                0,0,0,0,
389 
                0,1,1,-1},
390 
        {"Sound Blaster AWE 32",
391 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0054),
392 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
393 
                0,0,0,0,
394 
                0,1,1,-1},
395 
        {"Sound Blaster AWE 32",
396 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x009C),
397 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041),
398 
                0,0,0,0,
399 
                0,1,1,-1},
400 
        {"Creative SB32 PnP",
401 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x009F),
402 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041),
403 
                0,0,0,0,
404 
                0,1,1,-1},
405 
        {"Sound Blaster AWE 64",
406 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x009D),
407 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0042),
408 
                0,0,0,0,
409 
                0,1,1,-1},
410 
        {"Sound Blaster AWE 64 Gold",
411 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x009E),
412 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0044),
413 
                0,0,0,0,
414 
                0,1,1,-1},
415 
        {"Sound Blaster AWE 64 Gold",
416 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00B2),
417 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0044),
418 
                0,0,0,0,
419 
                0,1,1,-1},
420 
        {"Sound Blaster AWE 64",
421 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00C1),
422 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0042),
423 
                0,0,0,0,
424 
                0,1,1,-1},
425 
        {"Sound Blaster AWE 64",
426 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00C3),
427 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0045),
428 
                0,0,0,0,
429 
                0,1,1,-1},
430 
        {"Sound Blaster AWE 64",
431 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00C5),
432 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0045),
433 
                0,0,0,0,
434 
                0,1,1,-1},
435 
        {"Sound Blaster AWE 64",
436 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00C7),
437 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0045),
438 
                0,0,0,0,
439 
                0,1,1,-1},
440 
        {"Sound Blaster AWE 64",
441 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00E4),
442 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0045),
443 
                0,0,0,0,
444 
                0,1,1,-1},
445 
        {"Sound Blaster AWE 64",
446 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00E9),
447 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0045),
448 
                0,0,0,0,
449 
                0,1,1,-1},
450 
        {"ESS 1688",
451 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x0968),
452 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x0968),
453 
                0,0,0,0,
454 
                0,1,2,-1},
455 
        {"ESS 1868",
456 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x1868),
457 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x1868),
458 
                0,0,0,0,
459 
                0,1,2,-1},
460 
        {"ESS 1868",
461 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x1868),
462 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x8611),
463 
                0,0,0,0,
464 
                0,1,2,-1},
465 
        {"ESS 1869 PnP AudioDrive",
466 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x0003),
467 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x1869),
468 
                0,0,0,0,
469 
                0,1,2,-1},
470 
        {"ESS 1869",
471 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x1869),
472 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x1869),
473 
                0,0,0,0,
474 
                0,1,2,-1},
475 
        {"ESS 1878",
476 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x1878),
477 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x1878),
478 
                0,0,0,0,
479 
                0,1,2,-1},
480 
        {"ESS 1879",
481 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x1879),
482 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x1879),
483 
                0,0,0,0,
484 
                0,1,2,-1},
485 
        {"CMI 8330 SoundPRO",
486 
                ISAPNP_VENDOR('C','M','I'), ISAPNP_DEVICE(0x0001),
487 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x0001),
488 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001),
489 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x0001),
490 
                0,1,0,-1},
491 
        {"Diamond DT0197H",
492 
                ISAPNP_VENDOR('R','W','B'), ISAPNP_DEVICE(0x1688),
493 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x0001),
494 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x0001),
495 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001),
496 
                0,-1,0,0},
497 
        {"ALS007",
498 
                ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0007),
499 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x0001),
500 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x0001),
501 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001),
502 
                0,-1,0,0},
503 
        {"ALS100",
504 
                ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0001),
505 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x0001),
506 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x0001),
507 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001),
508 
                1,0,0,0},
509 
        {"ALS110",
510 
                ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0110),
511 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x1001),
512 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x1001),
513 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001),
514 
                1,0,0,0},
515 
        {"ALS120",
516 
                ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0120),
517 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x2001),
518 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x2001),
519 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001),
520 
                1,0,0,0},
521 
        {"ALS200",
522 
                ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0200),
523 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x0020),
524 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x0020),
525 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001),
526 
                1,0,0,0},
527 
        {"RTL3000",
528 
                ISAPNP_VENDOR('R','T','L'), ISAPNP_DEVICE(0x3000),
529 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x2001),
530 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x2001),
531 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001),
532 
                1,0,0,0},
533 
        {0}
534 
};
535 
 
536 
static struct isapnp_device_id id_table[] __devinitdata = {
537 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0024),
538 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
539 
 
540 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0025),
541 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
542 
 
543 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0026),
544 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
545 
 
546 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0027),
547 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
548 
 
549 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0028),
550 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
551 
 
552 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0029),
553 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
554 
 
555 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x002a),
556 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
557 
 
558 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x002b),
559 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
560 
 
561 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x002c),
562 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
563 
 
564 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x002c),
565 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
566 
 
567 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00ed),
568 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041), 0 },
569 
 
570 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0086),
571 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041), 0 },
572 
 
573 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0086),
574 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041), 0 },
575 
 
576 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0051),
577 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0001), 0 },
578 
 
579 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0070),
580 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0001), 0 },
581 
 
582 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0080),
583 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041), 0 },
584 
 
585 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00F0),
586 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0043), 0 },
587 
 
588 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0039),
589 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
590 
 
591 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0042),
592 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
593 
 
594 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0043),
595 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
596 
 
597 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0044),
598 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
599 
 
600 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0045),
601 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
602 
 
603 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0048),
604 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
605 
 
606 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0054),
607 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031), 0 },
608 
 
609 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x009C),
610 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041), 0 },
611 
 
612 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x009F),
613 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0041), 0 },
614 
 
615 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x009D),
616 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0042), 0 },
617 
 
618 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x009E),
619 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0044), 0 },
620 
 
621 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00B2),
622 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0044), 0 },
623 
 
624 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00C1),
625 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0042), 0 },
626 
 
627 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00C3),
628 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0045), 0 },
629 
 
630 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00C5),
631 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0045), 0 },
632 
 
633 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00C7),
634 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0045), 0 },
635 
 
636 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00E4),
637 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0045), 0 },
638 
 
639 
        {       ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x00E9),
640 
                ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0045), 0 },
641 
 
642 
        {       ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x0968),
643 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x0968), 0 },
644 
 
645 
        {       ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x1868),
646 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x1868), 0 },
647 
 
648 
        {       ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x1868),
649 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x8611), 0 },
650 
 
651 
        {       ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x0003),
652 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x1869), 0 },
653 
 
654 
        {       ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x1869),
655 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x1869), 0 },
656 
 
657 
        {       ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x1878),
658 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x1878), 0 },
659 
 
660 
        {       ISAPNP_VENDOR('E','S','S'), ISAPNP_DEVICE(0x1879),
661 
                ISAPNP_VENDOR('E','S','S'), ISAPNP_FUNCTION(0x1879), 0 },
662 
 
663 
        {       ISAPNP_VENDOR('C','M','I'), ISAPNP_DEVICE(0x0001),
664 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x0001), 0 },
665 
 
666 
        {       ISAPNP_VENDOR('C','M','I'), ISAPNP_DEVICE(0x0001),
667 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001), 0 },
668 
 
669 
        {       ISAPNP_VENDOR('C','M','I'), ISAPNP_DEVICE(0x0001),
670 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x0001), 0 },
671 
 
672 
        {       ISAPNP_VENDOR('R','W','B'), ISAPNP_DEVICE(0x1688),
673 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x0001), 0 },
674 
 
675 
        {       ISAPNP_VENDOR('R','W','B'), ISAPNP_DEVICE(0x1688),
676 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x0001), 0 },
677 
 
678 
        {       ISAPNP_VENDOR('R','W','B'), ISAPNP_DEVICE(0x1688),
679 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001), 0 },
680 
 
681 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0007),
682 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x0001), 0 },
683 
 
684 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0007),
685 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x0001), 0 },
686 
 
687 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0007),
688 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001), 0 },
689 
 
690 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0001),
691 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x0001), 0 },
692 
 
693 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0001),
694 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x0001), 0 },
695 
 
696 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0001),
697 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001), 0 },
698 
 
699 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0110),
700 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x1001), 0 },
701 
 
702 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0110),
703 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x1001), 0 },
704 
 
705 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0110),
706 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001), 0 },
707 
 
708 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0120),
709 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x2001), 0 },
710 
 
711 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0120),
712 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x2001), 0 },
713 
 
714 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0120),
715 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001), 0 },
716 
 
717 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0200),
718 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x0020), 0 },
719 
 
720 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0200),
721 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x0020), 0 },
722 
 
723 
        {       ISAPNP_VENDOR('A','L','S'), ISAPNP_DEVICE(0x0200),
724 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001), 0 },
725 
 
726 
        {       ISAPNP_VENDOR('R','T','L'), ISAPNP_DEVICE(0x3000),
727 
                ISAPNP_VENDOR('@','@','@'), ISAPNP_FUNCTION(0x2001), 0 },
728 
 
729 
        {       ISAPNP_VENDOR('R','T','L'), ISAPNP_DEVICE(0x3000),
730 
                ISAPNP_VENDOR('@','X','@'), ISAPNP_FUNCTION(0x2001), 0 },
731 
 
732 
        {       ISAPNP_VENDOR('R','T','L'), ISAPNP_DEVICE(0x3000),
733 
                ISAPNP_VENDOR('@','H','@'), ISAPNP_FUNCTION(0x0001), 0 },
734 
        {0}
735 
};
736 
 
737 
MODULE_DEVICE_TABLE(isapnp, id_table);
738 
 
739 
static struct pci_dev *activate_dev(char *devname, char *resname, struct pci_dev *dev)
740 
{
741 
        int err;
742 
 
743 
        /* Device already active? Let's use it */
744 
        if(dev->active)
745 
                return(dev);
746 
 
747 
        if((err = dev->activate(dev)) < 0) {
748 
                printk(KERN_ERR "sb: %s %s config failed (out of resources?)[%d]\n", devname, resname, err);
749 
 
750 
                dev->deactivate(dev);
751 
 
752 
                return(NULL);
753 
        }
754 
        return(dev);
755 
}
756 
 
757 
static struct pci_dev *sb_init(struct pci_bus *bus, struct address_info *hw_config, struct address_info *mpu_config, int slot, int card)
758 
{
759 
 
760 
        /* Configure Audio device */
761 
        if((sb_dev[card] = isapnp_find_dev(bus, sb_isapnp_list[slot].audio_vendor, sb_isapnp_list[slot].audio_function, NULL)))
762 
        {
763 
                int ret;
764 
                ret = sb_dev[card]->prepare(sb_dev[card]);
765 
                /* If device is active, assume configured with /proc/isapnp
766 
                 * and use anyway. Some other way to check this? */
767 
                if(ret && ret != -EBUSY) {
768 
                        printk(KERN_ERR "sb: ISAPnP found device that could not be autoconfigured.\n");
769 
                        return(NULL);
770 
                }
771 
                if(ret == -EBUSY)
772 
                        audio_activated[card] = 1;
773 
 
774 
                if((sb_dev[card] = activate_dev(sb_isapnp_list[slot].name, "sb", sb_dev[card])))
775 
                {
776 
                        hw_config->io_base      = sb_dev[card]->resource[0].start;
777 
                        hw_config->irq          = sb_dev[card]->irq_resource[0].start;
778 
                        hw_config->dma          = sb_dev[card]->dma_resource[sb_isapnp_list[slot].dma].start;
779 
                        if(sb_isapnp_list[slot].dma2 != -1)
780 
                                hw_config->dma2 = sb_dev[card]->dma_resource[sb_isapnp_list[slot].dma2].start;
781 
                        else
782 
                                hw_config->dma2 = -1;
783 
                } else
784 
                        return(NULL);
785 
        } else
786 
                return(NULL);
787 
 
788 
        /* Cards with separate OPL3 device (ALS, CMI, etc.)
789 
         * This is just to activate the device so the OPL module can use it */
790 
        if(sb_isapnp_list[slot].opl_vendor || sb_isapnp_list[slot].opl_function) {
791 
                if((opl_dev[card] = isapnp_find_dev(bus, sb_isapnp_list[slot].opl_vendor, sb_isapnp_list[slot].opl_function, NULL))) {
792 
                        int ret = opl_dev[card]->prepare(opl_dev[card]);
793 
                        /* If device is active, assume configured with
794 
                         * /proc/isapnp and use anyway */
795 
                        if(ret && ret != -EBUSY) {
796 
                                printk(KERN_ERR "sb: OPL device could not be autoconfigured.\n");
797 
                                return(sb_dev[card]);
798 
                        }
799 
                        if(ret == -EBUSY)
800 
                                opl_activated[card] = 1;
801 
 
802 
                        /* Some have irq and dma for opl. the opl3 driver wont
803 
                         * use 'em so don't configure 'em and hope it works -PEL */
804 
                        opl_dev[card]->irq_resource[0].flags = 0;
805 
                        opl_dev[card]->dma_resource[0].flags = 0;
806 
 
807 
                        opl_dev[card] = activate_dev(sb_isapnp_list[slot].name, "opl3", opl_dev[card]);
808 
                } else
809 
                        printk(KERN_ERR "sb: %s isapnp panic: opl3 device not found\n", sb_isapnp_list[slot].name);
810 
        }
811 
 
812 
        /* Cards with MPU as part of Audio device (CTL and ESS) */
813 
        if(!sb_isapnp_list[slot].mpu_vendor) {
814 
                mpu_config->io_base     = sb_dev[card]->resource[sb_isapnp_list[slot].mpu_io].start;
815 
                return(sb_dev[card]);
816 
        }
817 
 
818 
        /* Cards with separate MPU device (ALS, CMI, etc.) */
819 
        if(!uart401)
820 
                return(sb_dev[card]);
821 
        if((mpu_dev[card] = isapnp_find_dev(bus, sb_isapnp_list[slot].mpu_vendor, sb_isapnp_list[slot].mpu_function, NULL)))
822 
        {
823 
                int ret = mpu_dev[card]->prepare(mpu_dev[card]);
824 
                /* If device is active, assume configured with /proc/isapnp
825 
                 * and use anyway */
826 
                if(ret && ret != -EBUSY) {
827 
                        printk(KERN_ERR "sb: MPU device could not be autoconfigured.\n");
828 
                        return(sb_dev[card]);
829 
                }
830 
                if(ret == -EBUSY)
831 
                        mpu_activated[card] = 1;
832 
 
833 
                /* Some cards ask for irq but don't need them - azummo */
834 
                if(sb_isapnp_list[slot].mpu_irq == -1)
835 
                        mpu_dev[card]->irq_resource[0].flags = 0;
836 
 
837 
                if((mpu_dev[card] = activate_dev(sb_isapnp_list[slot].name, "mpu", mpu_dev[card]))) {
838 
                        mpu_config->io_base = mpu_dev[card]->resource[sb_isapnp_list[slot].mpu_io].start;
839 
                        if(sb_isapnp_list[slot].mpu_irq != -1)
840 
                                mpu_config->irq = mpu_dev[card]->irq_resource[sb_isapnp_list[slot].mpu_irq].start;
841 
                }
842 
        }
843 
        else
844 
                printk(KERN_ERR "sb: %s isapnp panic: mpu not found\n", sb_isapnp_list[slot].name);
845 
 
846 
        return(sb_dev[card]);
847 
}
848 
 
849 
static int __init sb_isapnp_init(struct address_info *hw_config, struct address_info *mpu_config, struct pci_bus *bus, int slot, int card)
850 
{
851 
        char *busname = bus->name[0] ? bus->name : sb_isapnp_list[slot].name;
852 
 
853 
        printk(KERN_INFO "sb: %s detected\n", busname);
854 
 
855 
        /* Initialize this baby. */
856 
 
857 
        if(sb_init(bus, hw_config, mpu_config, slot, card)) {
858 
                /* We got it. */
859 
 
860 
                printk(KERN_NOTICE "sb: ISAPnP reports '%s' at i/o %#x, irq %d, dma %d, %d\n",
861 
                       busname,
862 
                       hw_config->io_base, hw_config->irq, hw_config->dma,
863 
                       hw_config->dma2);
864 
                return 1;
865 
        }
866 
        else
867 
                printk(KERN_INFO "sb: Failed to initialize %s\n", busname);
868 
 
869 
        return 0;
870 
}
871 
 
872 
static int __init sb_isapnp_probe(struct address_info *hw_config, struct address_info *mpu_config, int card)
873 
{
874 
        static int first = 1;
875 
        int i;
876 
 
877 
        /* Count entries in sb_isapnp_list */
878 
        for (i = 0; sb_isapnp_list[i].card_vendor != 0; i++);
879 
        i--;
880 
 
881 
        /* Check and adjust isapnpjump */
882 
        if( isapnpjump < 0 || isapnpjump > i) {
883 
                isapnpjump = reverse ? i : 0;
884 
                printk(KERN_ERR "sb: Valid range for isapnpjump is 0-%d. Adjusted to %d.\n", i, isapnpjump);
885 
        }
886 
 
887 
        if(!first || !reverse)
888 
                i = isapnpjump;
889 
        first = 0;
890 
        while(sb_isapnp_list[i].card_vendor != 0) {
891 
                static struct pci_bus *bus = NULL;
892 
 
893 
                while ((bus = isapnp_find_card(
894 
                                sb_isapnp_list[i].card_vendor,
895 
                                sb_isapnp_list[i].card_device,
896 
                                bus))) {
897 
 
898 
                        if(sb_isapnp_init(hw_config, mpu_config, bus, i, card)) {
899 
                                isapnpjump = i; /* start next search from here */
900 
                                return 0;
901 
                        }
902 
                }
903 
                i += reverse ? -1 : 1;
904 
        }
905 
 
906 
        return -ENODEV;
907 
}
908 
#endif
909 
 
910 
static int __init init_sb(void)
911 
{
912 
        int card, max = (multiple && isapnp) ? SB_CARDS_MAX : 1;
913 
 
914 
        printk(KERN_INFO "Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996\n");
915 
 
916 
        for(card = 0; card < max; card++, sb_cards_num++) {
917 
#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
918 
                /* Please remember that even with CONFIG_ISAPNP defined one
919 
                 * should still be able to disable PNP support for this
920 
                 * single driver! */
921 
                if((!pnplegacy||card>0) && isapnp && (sb_isapnp_probe(&cfg[card], &cfg_mpu[card], card) < 0) ) {
922 
                        if(!sb_cards_num) {
923 
                                /* Found no ISAPnP cards, so check for a non-pnp
924 
                                 * card and set the detection loop for 1 cycle
925 
                                 */
926 
                                printk(KERN_NOTICE "sb: No ISAPnP cards found, trying standard ones...\n");
927 
                                isapnp = 0;
928 
                                max = 1;
929 
                        } else
930 
                                /* found all the ISAPnP cards so exit the
931 
                                 * detection loop. */
932 
                                break;
933 
                }
934 
#endif
935 
 
936 
                if(!isapnp || (pnplegacy&&card==0)) {
937 
                        cfg[card].io_base       = io;
938 
                        cfg[card].irq           = irq;
939 
                        cfg[card].dma           = dma;
940 
                        cfg[card].dma2          = dma16;
941 
                }
942 
 
943 
                cfg[card].card_subtype = type;
944 
 
945 
                if (!probe_sb(&cfg[card])) {
946 
                        /* if one or more cards already registered, don't
947 
                         * return an error but print a warning. Note, this
948 
                         * should never really happen unless the hardware
949 
                         * or ISAPnP screwed up. */
950 
                        if (sb_cards_num) {
951 
                                printk(KERN_WARNING "sb.c: There was a " \
952 
                                  "problem probing one of your SoundBlaster " \
953 
                                  "ISAPnP soundcards. Continuing.\n");
954 
                                card--;
955 
                                sb_cards_num--;
956 
                                continue;
957 
                        } else if(pnplegacy && isapnp) {
958 
                                printk(KERN_NOTICE "sb: No legacy SoundBlaster cards " \
959 
                                  "found.  Continuing with PnP detection.\n");
960 
                                pnplegacy=0;
961 
                                card--;
962 
                                continue;
963 
                        } else
964 
                                return -ENODEV;
965 
                }
966 
                attach_sb_card(&cfg[card]);
967 
 
968 
                if(cfg[card].slots[0]==-1) {
969 
                        if(card==0 && pnplegacy && isapnp) {
970 
                                printk(KERN_NOTICE "sb: No legacy SoundBlaster cards " \
971 
                                  "found.  Continuing with PnP detection.\n");
972 
                                pnplegacy=0;
973 
                                card--;
974 
                                continue;
975 
                        } else
976 
                                return -ENODEV;
977 
                }
978 
 
979 
                if (!isapnp||(pnplegacy&&card==0))
980 
                        cfg_mpu[card].io_base = mpu_io;
981 
                if (probe_sbmpu(&cfg_mpu[card], THIS_MODULE))
982 
                        sbmpu[card] = 1;
983 
        }
984 
 
985 
        if(isapnp)
986 
                printk(KERN_NOTICE "sb: %d Soundblaster PnP card(s) found.\n", sb_cards_num);
987 
 
988 
        return 0;
989 
}
990 
 
991 
static void __exit cleanup_sb(void)
992 
{
993 
        int i;
994 
 
995 
        if (smw_free) {
996 
                vfree(smw_free);
997 
                smw_free = NULL;
998 
        }
999 
 
1000 
        for(i = 0; i < sb_cards_num; i++) {
1001 
                unload_sb(&cfg[i], i);
1002 
                if (sbmpu[i])
1003 
                        unload_sbmpu(&cfg_mpu[i]);
1004 
 
1005 
#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
1006 
                if(!audio_activated[i] && sb_dev[i])
1007 
                        sb_dev[i]->deactivate(sb_dev[i]);
1008 
                if(!mpu_activated[i] && mpu_dev[i])
1009 
                        mpu_dev[i]->deactivate(mpu_dev[i]);
1010 
                if(!opl_activated[i] && opl_dev[i])
1011 
                        opl_dev[i]->deactivate(opl_dev[i]);
1012 
#endif
1013 
        }
1014 
}
1015 
 
1016 
module_init(init_sb);
1017 
module_exit(cleanup_sb);
1018 
 
1019 
#ifndef MODULE
1020 
static int __init setup_sb(char *str)
1021 
{
1022 
        /* io, irq, dma, dma2 - just the basics */
1023 
        int ints[5];
1024 
 
1025 
        str = get_options(str, ARRAY_SIZE(ints), ints);
1026 
 
1027 
        io      = ints[1];
1028 
        irq     = ints[2];
1029 
        dma     = ints[3];
1030 
        dma16   = ints[4];
1031 
 
1032 
        return 1;
1033 
}
1034 
__setup("sb=", setup_sb);
1035 
#endif

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.