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if_ex.c (57987) if_ex.c (57989)
1/*
2 * Copyright (c) 1996, Javier Mart�n Rueda (jmrueda@diatel.upm.es)
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
1/*
2 * Copyright (c) 1996, Javier Mart�n Rueda (jmrueda@diatel.upm.es)
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: head/sys/dev/ex/if_ex.c 57987 2000-03-13 12:23:32Z mdodd $
27 * $FreeBSD: head/sys/dev/ex/if_ex.c 57989 2000-03-13 12:27:21Z mdodd $
28 *
29 * MAINTAINER: Matthew N. Dodd <winter@jurai.net>
30 * <mdodd@FreeBSD.org>
31 */
32
33/*
34 * Intel EtherExpress Pro/10, Pro/10+ Ethernet driver
35 *

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250{
251 device_t child;
252 u_int32_t ioport;
253 u_char enaddr[6];
254 u_int irq;
255 int tmp;
256 const char * desc;
257
28 *
29 * MAINTAINER: Matthew N. Dodd <winter@jurai.net>
30 * <mdodd@FreeBSD.org>
31 */
32
33/*
34 * Intel EtherExpress Pro/10, Pro/10+ Ethernet driver
35 *

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250{
251 device_t child;
252 u_int32_t ioport;
253 u_char enaddr[6];
254 u_int irq;
255 int tmp;
256 const char * desc;
257
258 if (bootverbose)
259 printf("ex_isa_identify()\n");
260
258 for (ioport = 0x200; ioport < 0x3a0; ioport += 0x10) {
259
260 /* No board found at address */
261 if (!look_for_card(ioport)) {
262 continue;
263 }
264
261 for (ioport = 0x200; ioport < 0x3a0; ioport += 0x10) {
262
263 /* No board found at address */
264 if (!look_for_card(ioport)) {
265 continue;
266 }
267
268 if (bootverbose)
269 printf("ex: Found card at 0x%03x!\n", ioport);
270
265 /* Board in PnP mode */
271 /* Board in PnP mode */
266 if (eeprom_read(ioport, 0) & 0x01) {
272 if (eeprom_read(ioport, EE_W0) & EE_W0_PNP) {
273 /* Reset the card. */
274 outb(ioport + CMD_REG, Reset_CMD);
275 DELAY(500);
276 if (bootverbose)
277 printf("ex: card at 0x%03x in PnP mode!\n", ioport);
267 continue;
268 }
269
270 bzero(enaddr, sizeof(enaddr));
271
272 /* Reset the card. */
273 outb(ioport + CMD_REG, Reset_CMD);
274 DELAY(400);
275
276 ex_get_address(ioport, enaddr);
278 continue;
279 }
280
281 bzero(enaddr, sizeof(enaddr));
282
283 /* Reset the card. */
284 outb(ioport + CMD_REG, Reset_CMD);
285 DELAY(400);
286
287 ex_get_address(ioport, enaddr);
277 tmp = eeprom_read(ioport, EE_IRQ_No) & IRQ_No_Mask;
288 tmp = eeprom_read(ioport, EE_W1) & EE_W1_INT_SEL;
278
279 /* work out which set of irq <-> internal tables to use */
280 if (ex_card_type(enaddr) == CARD_TYPE_EX_10_PLUS) {
281 irq = plus_ee2irqmap[tmp];
282 desc = "Intel Pro/10+";
283 } else {
284 irq = ee2irqmap[tmp];
285 desc = "Intel Pro/10";
286 }
287
288 child = BUS_ADD_CHILD(parent, ISA_ORDER_SPECULATIVE, "ex", -1);
289 device_set_desc_copy(child, desc);
290 device_set_driver(child, driver);
291 bus_set_resource(child, SYS_RES_IRQ, 0, irq, 1);
292 bus_set_resource(child, SYS_RES_IOPORT, 0, ioport, EX_IOSIZE);
289
290 /* work out which set of irq <-> internal tables to use */
291 if (ex_card_type(enaddr) == CARD_TYPE_EX_10_PLUS) {
292 irq = plus_ee2irqmap[tmp];
293 desc = "Intel Pro/10+";
294 } else {
295 irq = ee2irqmap[tmp];
296 desc = "Intel Pro/10";
297 }
298
299 child = BUS_ADD_CHILD(parent, ISA_ORDER_SPECULATIVE, "ex", -1);
300 device_set_desc_copy(child, desc);
301 device_set_driver(child, driver);
302 bus_set_resource(child, SYS_RES_IRQ, 0, irq, 1);
303 bus_set_resource(child, SYS_RES_IOPORT, 0, ioport, EX_IOSIZE);
304
305 if (bootverbose)
306 printf("ex: Adding board at 0x%03x, irq %d\n", ioport, irq);
293 }
294
295 return;
296}
297
298static int
299ex_isa_probe(device_t dev)
300{

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317 }
318
319 /* If we had some other problem. */
320 if (!(error == 0 || error == ENOENT)) {
321 return(error);
322 }
323
324 iobase = bus_get_resource_start(dev, SYS_RES_IOPORT, 0);
307 }
308
309 return;
310}
311
312static int
313ex_isa_probe(device_t dev)
314{

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331 }
332
333 /* If we had some other problem. */
334 if (!(error == 0 || error == ENOENT)) {
335 return(error);
336 }
337
338 iobase = bus_get_resource_start(dev, SYS_RES_IOPORT, 0);
325 if (iobase && !look_for_card(iobase)) {
339 if (!iobase) {
340 printf("ex: no iobase?\n");
341 return(ENXIO);
342 }
343
344 if (!look_for_card(iobase)) {
326 printf("ex: no card found at 0x%03x\n", iobase);
327 return(ENXIO);
328 }
329
345 printf("ex: no card found at 0x%03x\n", iobase);
346 return(ENXIO);
347 }
348
349 if (bootverbose)
350 printf("ex: ex_isa_probe() found card at 0x%03x\n", iobase);
351
330 /*
331 * Reset the card.
332 */
333 outb(iobase + CMD_REG, Reset_CMD);
352 /*
353 * Reset the card.
354 */
355 outb(iobase + CMD_REG, Reset_CMD);
334 DELAY(400);
356 DELAY(800);
335
336 ex_get_address(iobase, enaddr);
337
338 /* work out which set of irq <-> internal tables to use */
339 if (ex_card_type(enaddr) == CARD_TYPE_EX_10_PLUS) {
340 irq2ee = plus_irq2eemap;
341 ee2irq = plus_ee2irqmap;
342 } else {
343 irq2ee = irq2eemap;
344 ee2irq = ee2irqmap;
345 }
346
357
358 ex_get_address(iobase, enaddr);
359
360 /* work out which set of irq <-> internal tables to use */
361 if (ex_card_type(enaddr) == CARD_TYPE_EX_10_PLUS) {
362 irq2ee = plus_irq2eemap;
363 ee2irq = plus_ee2irqmap;
364 } else {
365 irq2ee = irq2eemap;
366 ee2irq = ee2irqmap;
367 }
368
347 tmp = eeprom_read(iobase, EE_IRQ_No) & IRQ_No_Mask;
369 tmp = eeprom_read(iobase, EE_W1) & EE_W1_INT_SEL;
348 irq = bus_get_resource_start(dev, SYS_RES_IRQ, 0);
349
350 if (irq > 0) {
351 /* This will happen if board is in PnP mode. */
352 if (ee2irq[tmp] != irq) {
353 printf("ex: WARNING: board's EEPROM is configured"
354 " for IRQ %d, using %d\n",
355 ee2irq[tmp], irq);

--- 828 unchanged lines hidden --- 		370 irq = bus_get_resource_start(dev, SYS_RES_IRQ, 0);
371
372 if (irq > 0) {
373 /* This will happen if board is in PnP mode. */
374 if (ee2irq[tmp] != irq) {
375 printf("ex: WARNING: board's EEPROM is configured"
376 " for IRQ %d, using %d\n",
377 ee2irq[tmp], irq);

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