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if_ep_isa.c (56428) if_ep_isa.c (56429)
1/*
2 * Copyright (c) 1994 Herb Peyerl <hpeyerl@novatel.ca>
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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22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
1/*
2 * Copyright (c) 1994 Herb Peyerl <hpeyerl@novatel.ca>
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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22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 * $FreeBSD: head/sys/dev/ep/if_ep_isa.c 56428 2000-01-23 08:23:38Z mdodd $
30 * $FreeBSD: head/sys/dev/ep/if_ep_isa.c 56429 2000-01-23 08:46:21Z mdodd $
31 */
32
33#include <sys/param.h>
34#include <sys/systm.h>
35#include <sys/kernel.h>
36#include <sys/socket.h>
37
38#include <sys/module.h>

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134 return (i->name);
135 i++;
136 }
137 /*
138 * If we see a card that is likely to be a 3c509
139 * return something so that it will work; be annoying
140 * so that the user will tell us about it though.
141 */
31 */
32
33#include <sys/param.h>
34#include <sys/systm.h>
35#include <sys/kernel.h>
36#include <sys/socket.h>
37
38#include <sys/module.h>

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134 return (i->name);
135 i++;
136 }
137 /*
138 * If we see a card that is likely to be a 3c509
139 * return something so that it will work; be annoying
140 * so that the user will tell us about it though.
141 */
142 if ((id >> 8) == ISA_ID_3C509_XXX) {
142 if ((id >> 4) == ISA_ID_3C509_XXX) {
143 return ("Unknown 3c509; notify maintainer!");
144 }
145 return (NULL);
146}
147
148static void
149ep_isa_identify (driver_t *driver, device_t parent)
150{

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206
207 /* Find known ISA boards */
208 desc = ep_isa_match_id(isa_id, ep_isa_devs);
209 if (!desc) {
210 if (bootverbose) {
211 device_printf(parent, "if_ep: unknown ID 0x%08x\n",
212 isa_id);
213 }
143 return ("Unknown 3c509; notify maintainer!");
144 }
145 return (NULL);
146}
147
148static void
149ep_isa_identify (driver_t *driver, device_t parent)
150{

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206
207 /* Find known ISA boards */
208 desc = ep_isa_match_id(isa_id, ep_isa_devs);
209 if (!desc) {
210 if (bootverbose) {
211 device_printf(parent, "if_ep: unknown ID 0x%08x\n",
212 isa_id);
213 }
214 break;
214 continue;
215 }
216
217 /* Retreive IRQ */
218 data = get_eeprom_data(ELINK_ID_PORT, EEPROM_RESOURCE_CFG);
219 irq = (data >> 12);
220
221 /* Retreive IOPORT */
222 data = get_eeprom_data(ELINK_ID_PORT, EEPROM_ADDR_CFG);

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227#endif
228
229 /* Test for an adapter with PnP support. */
230 data = get_eeprom_data(ELINK_ID_PORT, EEPROM_CAP);
231 if (data == CAP_ISA) {
232 data = get_eeprom_data(ELINK_ID_PORT, EEPROM_INT_CONFIG_1);
233 if (data & ICW1_IAS_PNP) {
234 if (bootverbose) {
215 }
216
217 /* Retreive IRQ */
218 data = get_eeprom_data(ELINK_ID_PORT, EEPROM_RESOURCE_CFG);
219 irq = (data >> 12);
220
221 /* Retreive IOPORT */
222 data = get_eeprom_data(ELINK_ID_PORT, EEPROM_ADDR_CFG);

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227#endif
228
229 /* Test for an adapter with PnP support. */
230 data = get_eeprom_data(ELINK_ID_PORT, EEPROM_CAP);
231 if (data == CAP_ISA) {
232 data = get_eeprom_data(ELINK_ID_PORT, EEPROM_INT_CONFIG_1);
233 if (data & ICW1_IAS_PNP) {
234 if (bootverbose) {
235 device_printf(parent, "if_ep: Adapter at 0x%03x in PnP mode!\n",
236 ioport);
235 device_printf(parent, "if_ep: <%s> at 0x%03x in PnP mode!\n",
236 desc, ioport);
237 }
238 /* Set the adaptor tag so that the next card can be found. */
239 outb(ELINK_ID_PORT, tag--);
240 continue;
241 }
242 }
243
244 /* Set the adaptor tag so that the next card can be found. */
245 outb(ELINK_ID_PORT, tag--);
246
247 /* Activate the adaptor at the EEPROM location. */
248 outb(ELINK_ID_PORT, ACTIVATE_ADAPTER_TO_CONFIG);
249
250 /* Test for an adapter in TEST mode. */
251 outw(ioport + EP_COMMAND, WINDOW_SELECT | 0);
252 data = inw(ioport + EP_W0_EEPROM_COMMAND);
253 if (data & EEPROM_TST_MODE) {
237 }
238 /* Set the adaptor tag so that the next card can be found. */
239 outb(ELINK_ID_PORT, tag--);
240 continue;
241 }
242 }
243
244 /* Set the adaptor tag so that the next card can be found. */
245 outb(ELINK_ID_PORT, tag--);
246
247 /* Activate the adaptor at the EEPROM location. */
248 outb(ELINK_ID_PORT, ACTIVATE_ADAPTER_TO_CONFIG);
249
250 /* Test for an adapter in TEST mode. */
251 outw(ioport + EP_COMMAND, WINDOW_SELECT | 0);
252 data = inw(ioport + EP_W0_EEPROM_COMMAND);
253 if (data & EEPROM_TST_MODE) {
254 device_printf(parent, "if_ep: Adapter at 0x%03x in TEST mode! Erase pencil mark.\n",
255 ioport);
254 device_printf(parent, "if_ep: <%s> at port 0x%03x in TEST mode! Erase pencil mark.\n",
255 desc, ioport);
256 continue;
257 }
258
259 child = BUS_ADD_CHILD(parent, ISA_ORDER_SPECULATIVE, "ep", -1);
260 device_set_desc_copy(child, desc);
261 device_set_driver(child, driver);
262 bus_set_resource(child, SYS_RES_IRQ, 0, irq, 1);
263 bus_set_resource(child, SYS_RES_IOPORT, 0, ioport, EP_IOSIZE);

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257 }
258
259 child = BUS_ADD_CHILD(parent, ISA_ORDER_SPECULATIVE, "ep", -1);
260 device_set_desc_copy(child, desc);
261 device_set_driver(child, driver);
262 bus_set_resource(child, SYS_RES_IRQ, 0, irq, 1);
263 bus_set_resource(child, SYS_RES_IOPORT, 0, ioport, EP_IOSIZE);

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