Commit | Line | Data |
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1da177e4 LT |
1 | /* $Id: teles3.c,v 2.19.2.4 2004/01/13 23:48:39 keil Exp $ |
2 | * | |
3 | * low level stuff for Teles 16.3 & PNP isdn cards | |
4 | * | |
5 | * Author Karsten Keil | |
6 | * Copyright by Karsten Keil <keil@isdn4linux.de> | |
475be4d8 | 7 | * |
1da177e4 LT |
8 | * This software may be used and distributed according to the terms |
9 | * of the GNU General Public License, incorporated herein by reference. | |
10 | * | |
11 | * Thanks to Jan den Ouden | |
12 | * Fritz Elfert | |
13 | * Beat Doebeli | |
14 | * | |
15 | */ | |
16 | #include <linux/init.h> | |
17 | #include <linux/isapnp.h> | |
18 | #include "hisax.h" | |
19 | #include "isac.h" | |
20 | #include "hscx.h" | |
21 | #include "isdnl1.h" | |
22 | ||
672c3fd9 | 23 | static const char *teles3_revision = "$Revision: 2.19.2.4 $"; |
1da177e4 | 24 | |
475be4d8 | 25 | #define byteout(addr, val) outb(val, addr) |
1da177e4 LT |
26 | #define bytein(addr) inb(addr) |
27 | ||
28 | static inline u_char | |
29 | readreg(unsigned int adr, u_char off) | |
30 | { | |
31 | return (bytein(adr + off)); | |
32 | } | |
33 | ||
34 | static inline void | |
35 | writereg(unsigned int adr, u_char off, u_char data) | |
36 | { | |
37 | byteout(adr + off, data); | |
38 | } | |
39 | ||
40 | ||
41 | static inline void | |
475be4d8 | 42 | read_fifo(unsigned int adr, u_char *data, int size) |
1da177e4 LT |
43 | { |
44 | insb(adr, data, size); | |
45 | } | |
46 | ||
47 | static void | |
475be4d8 | 48 | write_fifo(unsigned int adr, u_char *data, int size) |
1da177e4 LT |
49 | { |
50 | outsb(adr, data, size); | |
51 | } | |
52 | ||
53 | /* Interface functions */ | |
54 | ||
55 | static u_char | |
56 | ReadISAC(struct IsdnCardState *cs, u_char offset) | |
57 | { | |
58 | return (readreg(cs->hw.teles3.isac, offset)); | |
59 | } | |
60 | ||
61 | static void | |
62 | WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value) | |
63 | { | |
64 | writereg(cs->hw.teles3.isac, offset, value); | |
65 | } | |
66 | ||
67 | static void | |
475be4d8 | 68 | ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size) |
1da177e4 LT |
69 | { |
70 | read_fifo(cs->hw.teles3.isacfifo, data, size); | |
71 | } | |
72 | ||
73 | static void | |
475be4d8 | 74 | WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size) |
1da177e4 LT |
75 | { |
76 | write_fifo(cs->hw.teles3.isacfifo, data, size); | |
77 | } | |
78 | ||
79 | static u_char | |
80 | ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset) | |
81 | { | |
82 | return (readreg(cs->hw.teles3.hscx[hscx], offset)); | |
83 | } | |
84 | ||
85 | static void | |
86 | WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) | |
87 | { | |
88 | writereg(cs->hw.teles3.hscx[hscx], offset, value); | |
89 | } | |
90 | ||
91 | /* | |
92 | * fast interrupt HSCX stuff goes here | |
93 | */ | |
94 | ||
95 | #define READHSCX(cs, nr, reg) readreg(cs->hw.teles3.hscx[nr], reg) | |
96 | #define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.teles3.hscx[nr], reg, data) | |
97 | #define READHSCXFIFO(cs, nr, ptr, cnt) read_fifo(cs->hw.teles3.hscxfifo[nr], ptr, cnt) | |
98 | #define WRITEHSCXFIFO(cs, nr, ptr, cnt) write_fifo(cs->hw.teles3.hscxfifo[nr], ptr, cnt) | |
99 | ||
100 | #include "hscx_irq.c" | |
101 | ||
102 | static irqreturn_t | |
7d12e780 | 103 | teles3_interrupt(int intno, void *dev_id) |
1da177e4 LT |
104 | { |
105 | #define MAXCOUNT 5 | |
106 | struct IsdnCardState *cs = dev_id; | |
107 | u_char val; | |
108 | u_long flags; | |
109 | int count = 0; | |
110 | ||
111 | spin_lock_irqsave(&cs->lock, flags); | |
112 | val = readreg(cs->hw.teles3.hscx[1], HSCX_ISTA); | |
475be4d8 | 113 | Start_HSCX: |
1da177e4 LT |
114 | if (val) |
115 | hscx_int_main(cs, val); | |
116 | val = readreg(cs->hw.teles3.isac, ISAC_ISTA); | |
475be4d8 | 117 | Start_ISAC: |
1da177e4 LT |
118 | if (val) |
119 | isac_interrupt(cs, val); | |
120 | count++; | |
121 | val = readreg(cs->hw.teles3.hscx[1], HSCX_ISTA); | |
122 | if (val && count < MAXCOUNT) { | |
123 | if (cs->debug & L1_DEB_HSCX) | |
124 | debugl1(cs, "HSCX IntStat after IntRoutine"); | |
125 | goto Start_HSCX; | |
126 | } | |
127 | val = readreg(cs->hw.teles3.isac, ISAC_ISTA); | |
128 | if (val && count < MAXCOUNT) { | |
129 | if (cs->debug & L1_DEB_ISAC) | |
130 | debugl1(cs, "ISAC IntStat after IntRoutine"); | |
131 | goto Start_ISAC; | |
132 | } | |
133 | if (count >= MAXCOUNT) | |
134 | printk(KERN_WARNING "Teles3: more than %d loops in teles3_interrupt\n", count); | |
135 | writereg(cs->hw.teles3.hscx[0], HSCX_MASK, 0xFF); | |
136 | writereg(cs->hw.teles3.hscx[1], HSCX_MASK, 0xFF); | |
137 | writereg(cs->hw.teles3.isac, ISAC_MASK, 0xFF); | |
138 | writereg(cs->hw.teles3.isac, ISAC_MASK, 0x0); | |
139 | writereg(cs->hw.teles3.hscx[0], HSCX_MASK, 0x0); | |
140 | writereg(cs->hw.teles3.hscx[1], HSCX_MASK, 0x0); | |
141 | spin_unlock_irqrestore(&cs->lock, flags); | |
142 | return IRQ_HANDLED; | |
143 | } | |
144 | ||
77933d72 | 145 | static inline void |
1da177e4 LT |
146 | release_ioregs(struct IsdnCardState *cs, int mask) |
147 | { | |
148 | if (mask & 1) | |
149 | release_region(cs->hw.teles3.isac + 32, 32); | |
150 | if (mask & 2) | |
151 | release_region(cs->hw.teles3.hscx[0] + 32, 32); | |
152 | if (mask & 4) | |
153 | release_region(cs->hw.teles3.hscx[1] + 32, 32); | |
154 | } | |
155 | ||
672c3fd9 | 156 | static void |
1da177e4 LT |
157 | release_io_teles3(struct IsdnCardState *cs) |
158 | { | |
159 | if (cs->typ == ISDN_CTYPE_TELESPCMCIA) { | |
160 | release_region(cs->hw.teles3.hscx[1], 96); | |
161 | } else { | |
162 | if (cs->hw.teles3.cfg_reg) { | |
163 | if (cs->typ == ISDN_CTYPE_COMPAQ_ISA) { | |
164 | release_region(cs->hw.teles3.cfg_reg, 1); | |
165 | } else { | |
166 | release_region(cs->hw.teles3.cfg_reg, 8); | |
167 | } | |
168 | } | |
169 | release_ioregs(cs, 0x7); | |
170 | } | |
171 | } | |
172 | ||
173 | static int | |
174 | reset_teles3(struct IsdnCardState *cs) | |
175 | { | |
176 | u_char irqcfg; | |
177 | ||
178 | if (cs->typ != ISDN_CTYPE_TELESPCMCIA) { | |
179 | if ((cs->hw.teles3.cfg_reg) && (cs->typ != ISDN_CTYPE_COMPAQ_ISA)) { | |
180 | switch (cs->irq) { | |
475be4d8 JP |
181 | case 2: |
182 | case 9: | |
183 | irqcfg = 0x00; | |
184 | break; | |
185 | case 3: | |
186 | irqcfg = 0x02; | |
187 | break; | |
188 | case 4: | |
189 | irqcfg = 0x04; | |
190 | break; | |
191 | case 5: | |
192 | irqcfg = 0x06; | |
193 | break; | |
194 | case 10: | |
195 | irqcfg = 0x08; | |
196 | break; | |
197 | case 11: | |
198 | irqcfg = 0x0A; | |
199 | break; | |
200 | case 12: | |
201 | irqcfg = 0x0C; | |
202 | break; | |
203 | case 15: | |
204 | irqcfg = 0x0E; | |
205 | break; | |
206 | default: | |
207 | return (1); | |
1da177e4 LT |
208 | } |
209 | byteout(cs->hw.teles3.cfg_reg + 4, irqcfg); | |
210 | HZDELAY(HZ / 10 + 1); | |
211 | byteout(cs->hw.teles3.cfg_reg + 4, irqcfg | 1); | |
212 | HZDELAY(HZ / 10 + 1); | |
213 | } else if (cs->typ == ISDN_CTYPE_COMPAQ_ISA) { | |
214 | byteout(cs->hw.teles3.cfg_reg, 0xff); | |
215 | HZDELAY(2); | |
216 | byteout(cs->hw.teles3.cfg_reg, 0x00); | |
217 | HZDELAY(2); | |
218 | } else { | |
219 | /* Reset off for 16.3 PnP , thanks to Georg Acher */ | |
220 | byteout(cs->hw.teles3.isac + 0x3c, 0); | |
221 | HZDELAY(2); | |
222 | byteout(cs->hw.teles3.isac + 0x3c, 1); | |
223 | HZDELAY(2); | |
224 | } | |
225 | } | |
475be4d8 | 226 | return (0); |
1da177e4 LT |
227 | } |
228 | ||
229 | static int | |
230 | Teles_card_msg(struct IsdnCardState *cs, int mt, void *arg) | |
231 | { | |
232 | u_long flags; | |
233 | ||
234 | switch (mt) { | |
475be4d8 JP |
235 | case CARD_RESET: |
236 | spin_lock_irqsave(&cs->lock, flags); | |
237 | reset_teles3(cs); | |
238 | spin_unlock_irqrestore(&cs->lock, flags); | |
239 | return (0); | |
240 | case CARD_RELEASE: | |
241 | release_io_teles3(cs); | |
242 | return (0); | |
243 | case CARD_INIT: | |
244 | spin_lock_irqsave(&cs->lock, flags); | |
245 | inithscxisac(cs, 3); | |
246 | spin_unlock_irqrestore(&cs->lock, flags); | |
247 | return (0); | |
248 | case CARD_TEST: | |
249 | return (0); | |
1da177e4 | 250 | } |
475be4d8 | 251 | return (0); |
1da177e4 LT |
252 | } |
253 | ||
254 | #ifdef __ISAPNP__ | |
255 | ||
ed5a84cd | 256 | static struct isapnp_device_id teles_ids[] = { |
1da177e4 | 257 | { ISAPNP_VENDOR('T', 'A', 'G'), ISAPNP_FUNCTION(0x2110), |
475be4d8 | 258 | ISAPNP_VENDOR('T', 'A', 'G'), ISAPNP_FUNCTION(0x2110), |
1da177e4 LT |
259 | (unsigned long) "Teles 16.3 PnP" }, |
260 | { ISAPNP_VENDOR('C', 'T', 'X'), ISAPNP_FUNCTION(0x0), | |
475be4d8 | 261 | ISAPNP_VENDOR('C', 'T', 'X'), ISAPNP_FUNCTION(0x0), |
1da177e4 LT |
262 | (unsigned long) "Creatix 16.3 PnP" }, |
263 | { ISAPNP_VENDOR('C', 'P', 'Q'), ISAPNP_FUNCTION(0x1002), | |
475be4d8 | 264 | ISAPNP_VENDOR('C', 'P', 'Q'), ISAPNP_FUNCTION(0x1002), |
1da177e4 LT |
265 | (unsigned long) "Compaq ISDN S0" }, |
266 | { 0, } | |
267 | }; | |
268 | ||
ed5a84cd GKH |
269 | static struct isapnp_device_id *ipid = &teles_ids[0]; |
270 | static struct pnp_card *pnp_c = NULL; | |
1da177e4 LT |
271 | #endif |
272 | ||
ed5a84cd | 273 | int setup_teles3(struct IsdnCard *card) |
1da177e4 LT |
274 | { |
275 | u_char val; | |
276 | struct IsdnCardState *cs = card->cs; | |
277 | char tmp[64]; | |
278 | ||
279 | strcpy(tmp, teles3_revision); | |
280 | printk(KERN_INFO "HiSax: Teles IO driver Rev. %s\n", HiSax_getrev(tmp)); | |
281 | if ((cs->typ != ISDN_CTYPE_16_3) && (cs->typ != ISDN_CTYPE_PNP) | |
282 | && (cs->typ != ISDN_CTYPE_TELESPCMCIA) && (cs->typ != ISDN_CTYPE_COMPAQ_ISA)) | |
283 | return (0); | |
284 | ||
285 | #ifdef __ISAPNP__ | |
286 | if (!card->para[1] && isapnp_present()) { | |
287 | struct pnp_dev *pnp_d; | |
475be4d8 | 288 | while (ipid->card_vendor) { |
1da177e4 | 289 | if ((pnp_c = pnp_find_card(ipid->card_vendor, |
475be4d8 | 290 | ipid->card_device, pnp_c))) { |
1da177e4 LT |
291 | pnp_d = NULL; |
292 | if ((pnp_d = pnp_find_dev(pnp_c, | |
475be4d8 | 293 | ipid->vendor, ipid->function, pnp_d))) { |
1da177e4 LT |
294 | int err; |
295 | ||
296 | printk(KERN_INFO "HiSax: %s detected\n", | |
475be4d8 | 297 | (char *)ipid->driver_data); |
1da177e4 LT |
298 | pnp_disable_dev(pnp_d); |
299 | err = pnp_activate_dev(pnp_d); | |
475be4d8 | 300 | if (err < 0) { |
1da177e4 | 301 | printk(KERN_WARNING "%s: pnp_activate_dev ret(%d)\n", |
475be4d8 JP |
302 | __func__, err); |
303 | return (0); | |
1da177e4 LT |
304 | } |
305 | card->para[3] = pnp_port_start(pnp_d, 2); | |
306 | card->para[2] = pnp_port_start(pnp_d, 1); | |
307 | card->para[1] = pnp_port_start(pnp_d, 0); | |
308 | card->para[0] = pnp_irq(pnp_d, 0); | |
309 | if (!card->para[0] || !card->para[1] || !card->para[2]) { | |
310 | printk(KERN_ERR "Teles PnP:some resources are missing %ld/%lx/%lx\n", | |
475be4d8 | 311 | card->para[0], card->para[1], card->para[2]); |
1da177e4 | 312 | pnp_disable_dev(pnp_d); |
475be4d8 | 313 | return (0); |
1da177e4 LT |
314 | } |
315 | break; | |
316 | } else { | |
317 | printk(KERN_ERR "Teles PnP: PnP error card found, no device\n"); | |
318 | } | |
319 | } | |
320 | ipid++; | |
321 | pnp_c = NULL; | |
475be4d8 | 322 | } |
1da177e4 LT |
323 | if (!ipid->card_vendor) { |
324 | printk(KERN_INFO "Teles PnP: no ISAPnP card found\n"); | |
475be4d8 | 325 | return (0); |
1da177e4 LT |
326 | } |
327 | } | |
328 | #endif | |
329 | if (cs->typ == ISDN_CTYPE_16_3) { | |
330 | cs->hw.teles3.cfg_reg = card->para[1]; | |
331 | switch (cs->hw.teles3.cfg_reg) { | |
475be4d8 JP |
332 | case 0x180: |
333 | case 0x280: | |
334 | case 0x380: | |
335 | cs->hw.teles3.cfg_reg |= 0xc00; | |
336 | break; | |
1da177e4 LT |
337 | } |
338 | cs->hw.teles3.isac = cs->hw.teles3.cfg_reg - 0x420; | |
339 | cs->hw.teles3.hscx[0] = cs->hw.teles3.cfg_reg - 0xc20; | |
340 | cs->hw.teles3.hscx[1] = cs->hw.teles3.cfg_reg - 0x820; | |
341 | } else if (cs->typ == ISDN_CTYPE_TELESPCMCIA) { | |
342 | cs->hw.teles3.cfg_reg = 0; | |
343 | cs->hw.teles3.hscx[0] = card->para[1] - 0x20; | |
344 | cs->hw.teles3.hscx[1] = card->para[1]; | |
345 | cs->hw.teles3.isac = card->para[1] + 0x20; | |
346 | } else if (cs->typ == ISDN_CTYPE_COMPAQ_ISA) { | |
347 | cs->hw.teles3.cfg_reg = card->para[3]; | |
348 | cs->hw.teles3.isac = card->para[2] - 32; | |
349 | cs->hw.teles3.hscx[0] = card->para[1] - 32; | |
350 | cs->hw.teles3.hscx[1] = card->para[1]; | |
351 | } else { /* PNP */ | |
352 | cs->hw.teles3.cfg_reg = 0; | |
353 | cs->hw.teles3.isac = card->para[1] - 32; | |
354 | cs->hw.teles3.hscx[0] = card->para[2] - 32; | |
355 | cs->hw.teles3.hscx[1] = card->para[2]; | |
356 | } | |
357 | cs->irq = card->para[0]; | |
358 | cs->hw.teles3.isacfifo = cs->hw.teles3.isac + 0x3e; | |
359 | cs->hw.teles3.hscxfifo[0] = cs->hw.teles3.hscx[0] + 0x3e; | |
360 | cs->hw.teles3.hscxfifo[1] = cs->hw.teles3.hscx[1] + 0x3e; | |
361 | if (cs->typ == ISDN_CTYPE_TELESPCMCIA) { | |
362 | if (!request_region(cs->hw.teles3.hscx[1], 96, "HiSax Teles PCMCIA")) { | |
363 | printk(KERN_WARNING | |
364 | "HiSax: %s ports %x-%x already in use\n", | |
365 | CardType[cs->typ], | |
366 | cs->hw.teles3.hscx[1], | |
367 | cs->hw.teles3.hscx[1] + 96); | |
368 | return (0); | |
369 | } | |
9ba02bec | 370 | cs->irq_flags |= IRQF_SHARED; /* cardbus can share */ |
1da177e4 LT |
371 | } else { |
372 | if (cs->hw.teles3.cfg_reg) { | |
373 | if (cs->typ == ISDN_CTYPE_COMPAQ_ISA) { | |
374 | if (!request_region(cs->hw.teles3.cfg_reg, 1, "teles3 cfg")) { | |
375 | printk(KERN_WARNING | |
475be4d8 JP |
376 | "HiSax: %s config port %x already in use\n", |
377 | CardType[card->typ], | |
378 | cs->hw.teles3.cfg_reg); | |
1da177e4 LT |
379 | return (0); |
380 | } | |
381 | } else { | |
382 | if (!request_region(cs->hw.teles3.cfg_reg, 8, "teles3 cfg")) { | |
383 | printk(KERN_WARNING | |
384 | "HiSax: %s config port %x-%x already in use\n", | |
385 | CardType[card->typ], | |
386 | cs->hw.teles3.cfg_reg, | |
475be4d8 | 387 | cs->hw.teles3.cfg_reg + 8); |
1da177e4 LT |
388 | return (0); |
389 | } | |
390 | } | |
391 | } | |
392 | if (!request_region(cs->hw.teles3.isac + 32, 32, "HiSax isac")) { | |
393 | printk(KERN_WARNING | |
475be4d8 | 394 | "HiSax: %s isac ports %x-%x already in use\n", |
1da177e4 LT |
395 | CardType[cs->typ], |
396 | cs->hw.teles3.isac + 32, | |
397 | cs->hw.teles3.isac + 64); | |
398 | if (cs->hw.teles3.cfg_reg) { | |
399 | if (cs->typ == ISDN_CTYPE_COMPAQ_ISA) { | |
400 | release_region(cs->hw.teles3.cfg_reg, 1); | |
401 | } else { | |
402 | release_region(cs->hw.teles3.cfg_reg, 8); | |
403 | } | |
404 | } | |
405 | return (0); | |
406 | } | |
407 | if (!request_region(cs->hw.teles3.hscx[0] + 32, 32, "HiSax hscx A")) { | |
408 | printk(KERN_WARNING | |
475be4d8 | 409 | "HiSax: %s hscx A ports %x-%x already in use\n", |
1da177e4 LT |
410 | CardType[cs->typ], |
411 | cs->hw.teles3.hscx[0] + 32, | |
412 | cs->hw.teles3.hscx[0] + 64); | |
413 | if (cs->hw.teles3.cfg_reg) { | |
414 | if (cs->typ == ISDN_CTYPE_COMPAQ_ISA) { | |
415 | release_region(cs->hw.teles3.cfg_reg, 1); | |
416 | } else { | |
417 | release_region(cs->hw.teles3.cfg_reg, 8); | |
418 | } | |
419 | } | |
420 | release_ioregs(cs, 1); | |
421 | return (0); | |
422 | } | |
423 | if (!request_region(cs->hw.teles3.hscx[1] + 32, 32, "HiSax hscx B")) { | |
424 | printk(KERN_WARNING | |
475be4d8 | 425 | "HiSax: %s hscx B ports %x-%x already in use\n", |
1da177e4 LT |
426 | CardType[cs->typ], |
427 | cs->hw.teles3.hscx[1] + 32, | |
428 | cs->hw.teles3.hscx[1] + 64); | |
429 | if (cs->hw.teles3.cfg_reg) { | |
430 | if (cs->typ == ISDN_CTYPE_COMPAQ_ISA) { | |
431 | release_region(cs->hw.teles3.cfg_reg, 1); | |
432 | } else { | |
433 | release_region(cs->hw.teles3.cfg_reg, 8); | |
434 | } | |
435 | } | |
436 | release_ioregs(cs, 3); | |
437 | return (0); | |
438 | } | |
439 | } | |
440 | if ((cs->hw.teles3.cfg_reg) && (cs->typ != ISDN_CTYPE_COMPAQ_ISA)) { | |
441 | if ((val = bytein(cs->hw.teles3.cfg_reg + 0)) != 0x51) { | |
442 | printk(KERN_WARNING "Teles: 16.3 Byte at %x is %x\n", | |
443 | cs->hw.teles3.cfg_reg + 0, val); | |
444 | release_io_teles3(cs); | |
445 | return (0); | |
446 | } | |
447 | if ((val = bytein(cs->hw.teles3.cfg_reg + 1)) != 0x93) { | |
448 | printk(KERN_WARNING "Teles: 16.3 Byte at %x is %x\n", | |
449 | cs->hw.teles3.cfg_reg + 1, val); | |
450 | release_io_teles3(cs); | |
451 | return (0); | |
452 | } | |
453 | val = bytein(cs->hw.teles3.cfg_reg + 2);/* 0x1e=without AB | |
454 | * 0x1f=with AB | |
455 | * 0x1c 16.3 ??? | |
456 | * 0x39 16.3 1.1 | |
457 | * 0x38 16.3 1.3 | |
458 | * 0x46 16.3 with AB + Video (Teles-Vision) | |
459 | */ | |
460 | if (val != 0x46 && val != 0x39 && val != 0x38 && val != 0x1c && val != 0x1e && val != 0x1f) { | |
461 | printk(KERN_WARNING "Teles: 16.3 Byte at %x is %x\n", | |
462 | cs->hw.teles3.cfg_reg + 2, val); | |
463 | release_io_teles3(cs); | |
464 | return (0); | |
465 | } | |
466 | } | |
467 | printk(KERN_INFO | |
468 | "HiSax: %s config irq:%d isac:0x%X cfg:0x%X\n", | |
469 | CardType[cs->typ], cs->irq, | |
470 | cs->hw.teles3.isac + 32, cs->hw.teles3.cfg_reg); | |
471 | printk(KERN_INFO | |
472 | "HiSax: hscx A:0x%X hscx B:0x%X\n", | |
473 | cs->hw.teles3.hscx[0] + 32, cs->hw.teles3.hscx[1] + 32); | |
474 | ||
475 | setup_isac(cs); | |
476 | if (reset_teles3(cs)) { | |
477 | printk(KERN_WARNING "Teles3: wrong IRQ\n"); | |
478 | release_io_teles3(cs); | |
479 | return (0); | |
480 | } | |
481 | cs->readisac = &ReadISAC; | |
482 | cs->writeisac = &WriteISAC; | |
483 | cs->readisacfifo = &ReadISACfifo; | |
484 | cs->writeisacfifo = &WriteISACfifo; | |
485 | cs->BC_Read_Reg = &ReadHSCX; | |
486 | cs->BC_Write_Reg = &WriteHSCX; | |
487 | cs->BC_Send_Data = &hscx_fill_fifo; | |
488 | cs->cardmsg = &Teles_card_msg; | |
489 | cs->irq_func = &teles3_interrupt; | |
490 | ISACVersion(cs, "Teles3:"); | |
491 | if (HscxVersion(cs, "Teles3:")) { | |
492 | printk(KERN_WARNING | |
493 | "Teles3: wrong HSCX versions check IO address\n"); | |
494 | release_io_teles3(cs); | |
495 | return (0); | |
496 | } | |
497 | return (1); | |
498 | } |