1 /* $OpenBSD: pcmcia_cis_quirks.c,v 1.8 2005/10/27 16:42:19 deraadt Exp $ */
2 /* $NetBSD: pcmcia_cis_quirks.c,v 1.3 1998/12/29 09:00:28 marc Exp $ */
3
4 /*
5 * Copyright (c) 1998 Marc Horowitz. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Marc Horowitz.
18 * 4. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 #include <sys/types.h>
34 #include <sys/param.h>
35 #include <sys/systm.h>
36 #include <sys/device.h>
37 #include <sys/mbuf.h>
38
39 #include <dev/pcmcia/pcmciadevs.h>
40 #include <dev/pcmcia/pcmciareg.h>
41 #include <dev/pcmcia/pcmciachip.h>
42 #include <dev/pcmcia/pcmciavar.h>
43
44 /* There are cards out there whose CIS flat-out lies. This file
45 contains struct pcmcia_function chains for those devices. */
46
47 /* these structures are just static templates which are then copied
48 into "live" allocated structures */
49
50 struct pcmcia_function pcmcia_3cxem556_func0 = {
51 0, /* function number */
52 PCMCIA_FUNCTION_NETWORK,
53 0x07, /* last cfe number */
54 0x800, /* ccr_base */
55 0x63, /* ccr_mask */
56 };
57
58 struct pcmcia_config_entry pcmcia_3cxem556_func0_cfe0 = {
59 0x07, /* cfe number */
60 PCMCIA_CFE_IO8 | PCMCIA_CFE_IO16 | PCMCIA_CFE_IRQLEVEL,
61 PCMCIA_IFTYPE_IO,
62 1, /* num_iospace */
63 4, /* iomask */
64 { { 0x0010, 0 } }, /* iospace */
65 0xffff, /* irqmask */
66 0, /* num_memspace */
67 { }, /* memspace */
68 0, /* maxtwins */
69 };
70
71 static struct pcmcia_function pcmcia_3cxem556_func1 = {
72 1, /* function number */
73 PCMCIA_FUNCTION_SERIAL,
74 0x27, /* last cfe number */
75 0x900, /* ccr_base */
76 0x63, /* ccr_mask */
77 };
78
79 static struct pcmcia_config_entry pcmcia_3cxem556_func1_cfe0 = {
80 0x27, /* cfe number */
81 PCMCIA_CFE_IO8 | PCMCIA_CFE_IRQLEVEL,
82 PCMCIA_IFTYPE_IO,
83 1, /* num_iospace */
84 3, /* iomask */
85 { { 0x0008, 0 } }, /* iospace */
86 0xffff, /* irqmask */
87 0, /* num_memspace */
88 { }, /* memspace */
89 0, /* maxtwins */
90 };
91
92 struct pcmcia_function pcmcia_megahertz_xjem1144_func0 = {
93 0, /* function number */
94 PCMCIA_FUNCTION_NETWORK,
95 0x07, /* last cfe number */
96 0x200, /* ccr_base */
97 0x63, /* ccr_mask */
98 };
99
100 struct pcmcia_config_entry pcmcia_megahertz_xjem1144_func0_cfe0 = {
101 0x07, /* cfe number */
102 PCMCIA_CFE_IO8 | PCMCIA_CFE_IO16 | PCMCIA_CFE_IRQLEVEL,
103 PCMCIA_IFTYPE_IO,
104 1, /* num_iospace */
105 4, /* iomask */
106 { { 0x0010, 0 } }, /* iospace */
107 0xffff, /* irqmask */
108 0, /* num_memspace */
109 { }, /* memspace */
110 0, /* maxtwins */
111 };
112
113 static struct pcmcia_function pcmcia_megahertz_xjem1144_func1 = {
114 1, /* function number */
115 PCMCIA_FUNCTION_SERIAL,
116 0x35, /* last cfe number */
117 0x300, /* ccr_base */
118 0x3, /* ccr_mask */
119 };
120
121 static struct pcmcia_config_entry pcmcia_megahertz_xjem1144_func1_cfe0 = {
122 0x35, /* cfe number */
123 PCMCIA_CFE_IO8 | PCMCIA_CFE_IRQLEVEL, PCMCIA_IFTYPE_IO,
124 1, /* num_iospace */
125 0, /* iomask */
126 { { 0x0008, 0x2f8 } }, /* iospace */
127 0xffff, /* irqmask */
128 0, /* num_memspace */
129 { }, /* memspace */
130 0, /* maxtwins */
131 };
132
133 static struct pcmcia_function pcmcia_sierra_a555_func1 = {
134 1, /* function number */
135 PCMCIA_FUNCTION_SERIAL,
136 0x24, /* last cfe number */
137 0x700, /* ccr_base */
138 0x73, /* ccr_mask */
139 };
140
141 static struct pcmcia_config_entry pcmcia_sierra_a555_func1_cfe0 = {
142 0x20, /* cfe number */
143 PCMCIA_CFE_IO8 | PCMCIA_CFE_IRQLEVEL, PCMCIA_IFTYPE_IO,
144 1, /* num_iospace */
145 0, /* iomask */
146 { { 0x0008, 0x3f8 } }, /* iospace */
147 0x3fbc, /* irqmask */
148 0, /* num_memspace */
149 { }, /* memspace */
150 0, /* maxtwins */
151 };
152
153 static struct pcmcia_function pcmcia_sveclancard_func0 = {
154 0, /* function number */
155 PCMCIA_FUNCTION_NETWORK,
156 0x1, /* last cfe number */
157 0x100, /* ccr_base */
158 0x1, /* ccr_mask */
159 };
160
161 static struct pcmcia_config_entry pcmcia_sveclancard_func0_cfe0 = {
162 0x1, /* cfe number */
163 PCMCIA_CFE_MWAIT_REQUIRED | PCMCIA_CFE_RDYBSY_ACTIVE |
164 PCMCIA_CFE_WP_ACTIVE | PCMCIA_CFE_BVD_ACTIVE | PCMCIA_CFE_IO16,
165 PCMCIA_IFTYPE_IO,
166 1, /* num_iospace */
167 5, /* iomask */
168 { { 0x20, 0x300 } }, /* iospace */
169 0xdeb8, /* irqmask */
170 0, /* num_memspace */
171 { }, /* memspace */
172 0, /* maxtwins */
173 };
174
175 static struct pcmcia_cis_quirk pcmcia_cis_quirks[] = {
176 { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556, PCMCIA_CIS_INVALID,
177 &pcmcia_3cxem556_func0, &pcmcia_3cxem556_func0_cfe0 },
178 { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556, PCMCIA_CIS_INVALID,
179 &pcmcia_3cxem556_func1, &pcmcia_3cxem556_func1_cfe0 },
180 { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556B,
181 PCMCIA_CIS_INVALID,
182 &pcmcia_3cxem556_func0, &pcmcia_3cxem556_func0_cfe0 },
183 { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556B,
184 PCMCIA_CIS_INVALID,
185 &pcmcia_3cxem556_func1, &pcmcia_3cxem556_func1_cfe0 },
186 { PCMCIA_VENDOR_MEGAHERTZ2, PCMCIA_PRODUCT_MEGAHERTZ2_XJEM1144,
187 PCMCIA_CIS_INVALID,
188 &pcmcia_megahertz_xjem1144_func0,
189 &pcmcia_megahertz_xjem1144_func0_cfe0 },
190 { PCMCIA_VENDOR_MEGAHERTZ2, PCMCIA_PRODUCT_MEGAHERTZ2_XJEM1144,
191 PCMCIA_CIS_INVALID,
192 &pcmcia_megahertz_xjem1144_func1,
193 &pcmcia_megahertz_xjem1144_func1_cfe0 },
194 { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_A550,
195 PCMCIA_CIS_INVALID,
196 &pcmcia_sierra_a555_func1, &pcmcia_sierra_a555_func1_cfe0 },
197 { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_A555,
198 PCMCIA_CIS_INVALID,
199 &pcmcia_sierra_a555_func1, &pcmcia_sierra_a555_func1_cfe0 },
200 { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_A710,
201 PCMCIA_CIS_INVALID,
202 &pcmcia_sierra_a555_func1, &pcmcia_sierra_a555_func1_cfe0 },
203 { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_AC710,
204 PCMCIA_CIS_INVALID,
205 &pcmcia_sierra_a555_func1, &pcmcia_sierra_a555_func1_cfe0 },
206 { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID,
207 PCMCIA_CIS_SVEC_LANCARD,
208 &pcmcia_sveclancard_func0, &pcmcia_sveclancard_func0_cfe0 },
209 };
210
211 void pcmcia_check_cis_quirks(sc)
212 struct pcmcia_softc *sc;
213 {
214 int wiped = 0;
215 int i, j;
216 struct pcmcia_function *pf, *pf_next, *pf_last;
217 struct pcmcia_config_entry *cfe, *cfe_next;
218
219 pf = NULL;
220 pf_last = NULL;
221
222
223 for (i = 0; i < sizeof(pcmcia_cis_quirks)/sizeof(pcmcia_cis_quirks[0]);
224 i++) {
225 if ((sc->card.manufacturer == pcmcia_cis_quirks[i].manufacturer) &&
226 (sc->card.product == pcmcia_cis_quirks[i].product) &&
227 (((sc->card.manufacturer != PCMCIA_VENDOR_INVALID) &&
228 (sc->card.product != PCMCIA_PRODUCT_INVALID)) ||
229 ((sc->card.manufacturer == PCMCIA_VENDOR_INVALID) &&
230 (sc->card.product == PCMCIA_PRODUCT_INVALID) &&
231 sc->card.cis1_info[0] &&
232 (strcmp(sc->card.cis1_info[0],
233 pcmcia_cis_quirks[i].cis1_info[0]) == 0) &&
234 sc->card.cis1_info[1] &&
235 (strcmp(sc->card.cis1_info[1],
236 pcmcia_cis_quirks[i].cis1_info[1]) == 0)))) {
237 if (!wiped) {
238 if (pcmcia_verbose) {
239 printf("%s: using CIS quirks for ", sc->dev.dv_xname);
240 for (j = 0; j < 4; j++) {
241 if (sc->card.cis1_info[j] == NULL)
242 break;
243 if (j)
244 printf(", ");
245 printf("%s", sc->card.cis1_info[j]);
246 }
247 printf("\n");
248 }
249
250 for (pf = SIMPLEQ_FIRST(&sc->card.pf_head); pf != NULL;
251 pf = pf_next) {
252 for (cfe = SIMPLEQ_FIRST(&pf->cfe_head); cfe != NULL;
253 cfe = cfe_next) {
254 cfe_next = SIMPLEQ_NEXT(cfe, cfe_list);
255 free(cfe, M_DEVBUF);
256 }
257 pf_next = SIMPLEQ_NEXT(pf, pf_list);
258 free(pf, M_DEVBUF);
259 }
260
261 SIMPLEQ_INIT(&sc->card.pf_head);
262 wiped = 1;
263 }
264
265 if (pf_last == pcmcia_cis_quirks[i].pf) {
266 cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT);
267 if (cfe == NULL)
268 return;
269 *cfe = *pcmcia_cis_quirks[i].cfe;
270
271 SIMPLEQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list);
272 } else {
273 pf = malloc(sizeof(*pf), M_DEVBUF, M_NOWAIT);
274 if (pf == NULL)
275 return;
276 *pf = *pcmcia_cis_quirks[i].pf;
277 SIMPLEQ_INIT(&pf->cfe_head);
278
279 cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT);
280 if (cfe == NULL)
281 return;
282 *cfe = *pcmcia_cis_quirks[i].cfe;
283
284 SIMPLEQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list);
285 SIMPLEQ_INSERT_TAIL(&sc->card.pf_head, pf, pf_list);
286
287 pf_last = pcmcia_cis_quirks[i].pf;
288 }
289 }
290 }
291 }