Line data Source code
1 : /* $OpenBSD: pcmcia_cis_quirks.c,v 1.14 2017/09/08 05:36:52 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/param.h>
34 : #include <sys/systm.h>
35 : #include <sys/malloc.h>
36 : #include <sys/device.h>
37 :
38 : #include <dev/pcmcia/pcmciadevs.h>
39 : #include <dev/pcmcia/pcmciareg.h>
40 : #include <dev/pcmcia/pcmciavar.h>
41 :
42 : /* There are cards out there whose CIS flat-out lies. This file
43 : contains struct pcmcia_function chains for those devices. */
44 :
45 : /* these structures are just static templates which are then copied
46 : into "live" allocated structures */
47 :
48 : struct pcmcia_function pcmcia_3cxem556_func0 = {
49 : 0, /* function number */
50 : PCMCIA_FUNCTION_NETWORK,
51 : 0x07, /* last cfe number */
52 : 0x800, /* ccr_base */
53 : 0x63, /* ccr_mask */
54 : };
55 :
56 : struct pcmcia_config_entry pcmcia_3cxem556_func0_cfe0 = {
57 : 0x07, /* cfe number */
58 : PCMCIA_CFE_IO8 | PCMCIA_CFE_IO16 | PCMCIA_CFE_IRQLEVEL,
59 : PCMCIA_IFTYPE_IO,
60 : 1, /* num_iospace */
61 : 4, /* iomask */
62 : { { 0x0010, 0 } }, /* iospace */
63 : 0xffff, /* irqmask */
64 : 0, /* num_memspace */
65 : { }, /* memspace */
66 : 0, /* maxtwins */
67 : };
68 :
69 : static struct pcmcia_function pcmcia_3cxem556_func1 = {
70 : 1, /* function number */
71 : PCMCIA_FUNCTION_SERIAL,
72 : 0x27, /* last cfe number */
73 : 0x900, /* ccr_base */
74 : 0x63, /* ccr_mask */
75 : };
76 :
77 : static struct pcmcia_config_entry pcmcia_3cxem556_func1_cfe0 = {
78 : 0x27, /* cfe number */
79 : PCMCIA_CFE_IO8 | PCMCIA_CFE_IRQLEVEL,
80 : PCMCIA_IFTYPE_IO,
81 : 1, /* num_iospace */
82 : 3, /* iomask */
83 : { { 0x0008, 0 } }, /* iospace */
84 : 0xffff, /* irqmask */
85 : 0, /* num_memspace */
86 : { }, /* memspace */
87 : 0, /* maxtwins */
88 : };
89 :
90 : struct pcmcia_function pcmcia_megahertz_xjem1144_func0 = {
91 : 0, /* function number */
92 : PCMCIA_FUNCTION_NETWORK,
93 : 0x07, /* last cfe number */
94 : 0x200, /* ccr_base */
95 : 0x63, /* ccr_mask */
96 : };
97 :
98 : struct pcmcia_config_entry pcmcia_megahertz_xjem1144_func0_cfe0 = {
99 : 0x07, /* cfe number */
100 : PCMCIA_CFE_IO8 | PCMCIA_CFE_IO16 | PCMCIA_CFE_IRQLEVEL,
101 : PCMCIA_IFTYPE_IO,
102 : 1, /* num_iospace */
103 : 4, /* iomask */
104 : { { 0x0010, 0 } }, /* iospace */
105 : 0xffff, /* irqmask */
106 : 0, /* num_memspace */
107 : { }, /* memspace */
108 : 0, /* maxtwins */
109 : };
110 :
111 : static struct pcmcia_function pcmcia_megahertz_xjem1144_func1 = {
112 : 1, /* function number */
113 : PCMCIA_FUNCTION_SERIAL,
114 : 0x35, /* last cfe number */
115 : 0x300, /* ccr_base */
116 : 0x3, /* ccr_mask */
117 : };
118 :
119 : static struct pcmcia_config_entry pcmcia_megahertz_xjem1144_func1_cfe0 = {
120 : 0x35, /* cfe number */
121 : PCMCIA_CFE_IO8 | PCMCIA_CFE_IRQLEVEL, PCMCIA_IFTYPE_IO,
122 : 1, /* num_iospace */
123 : 0, /* iomask */
124 : { { 0x0008, 0x2f8 } }, /* iospace */
125 : 0xffff, /* irqmask */
126 : 0, /* num_memspace */
127 : { }, /* memspace */
128 : 0, /* maxtwins */
129 : };
130 :
131 : static struct pcmcia_function pcmcia_sierra_a555_func1 = {
132 : 1, /* function number */
133 : PCMCIA_FUNCTION_SERIAL,
134 : 0x24, /* last cfe number */
135 : 0x700, /* ccr_base */
136 : 0x73, /* ccr_mask */
137 : };
138 :
139 : static struct pcmcia_config_entry pcmcia_sierra_a555_func1_cfe0 = {
140 : 0x20, /* cfe number */
141 : PCMCIA_CFE_IO8 | PCMCIA_CFE_IRQLEVEL, PCMCIA_IFTYPE_IO,
142 : 1, /* num_iospace */
143 : 0, /* iomask */
144 : { { 0x0008, 0x3f8 } }, /* iospace */
145 : 0x3fbc, /* irqmask */
146 : 0, /* num_memspace */
147 : { }, /* memspace */
148 : 0, /* maxtwins */
149 : };
150 :
151 : static struct pcmcia_function pcmcia_sveclancard_func0 = {
152 : 0, /* function number */
153 : PCMCIA_FUNCTION_NETWORK,
154 : 0x1, /* last cfe number */
155 : 0x100, /* ccr_base */
156 : 0x1, /* ccr_mask */
157 : };
158 :
159 : static struct pcmcia_config_entry pcmcia_sveclancard_func0_cfe0 = {
160 : 0x1, /* cfe number */
161 : PCMCIA_CFE_MWAIT_REQUIRED | PCMCIA_CFE_RDYBSY_ACTIVE |
162 : PCMCIA_CFE_WP_ACTIVE | PCMCIA_CFE_BVD_ACTIVE | PCMCIA_CFE_IO16,
163 : PCMCIA_IFTYPE_IO,
164 : 1, /* num_iospace */
165 : 5, /* iomask */
166 : { { 0x20, 0x300 } }, /* iospace */
167 : 0xdeb8, /* irqmask */
168 : 0, /* num_memspace */
169 : { }, /* memspace */
170 : 0, /* maxtwins */
171 : };
172 :
173 : static struct pcmcia_cis_quirk pcmcia_cis_quirks[] = {
174 : { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556, PCMCIA_CIS_INVALID,
175 : &pcmcia_3cxem556_func0, &pcmcia_3cxem556_func0_cfe0 },
176 : { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556, PCMCIA_CIS_INVALID,
177 : &pcmcia_3cxem556_func1, &pcmcia_3cxem556_func1_cfe0 },
178 : { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556B,
179 : PCMCIA_CIS_INVALID,
180 : &pcmcia_3cxem556_func0, &pcmcia_3cxem556_func0_cfe0 },
181 : { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556B,
182 : PCMCIA_CIS_INVALID,
183 : &pcmcia_3cxem556_func1, &pcmcia_3cxem556_func1_cfe0 },
184 : { PCMCIA_VENDOR_MEGAHERTZ2, PCMCIA_PRODUCT_MEGAHERTZ2_XJEM1144,
185 : PCMCIA_CIS_INVALID,
186 : &pcmcia_megahertz_xjem1144_func0,
187 : &pcmcia_megahertz_xjem1144_func0_cfe0 },
188 : { PCMCIA_VENDOR_MEGAHERTZ2, PCMCIA_PRODUCT_MEGAHERTZ2_XJEM1144,
189 : PCMCIA_CIS_INVALID,
190 : &pcmcia_megahertz_xjem1144_func1,
191 : &pcmcia_megahertz_xjem1144_func1_cfe0 },
192 : { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_A550,
193 : PCMCIA_CIS_INVALID,
194 : &pcmcia_sierra_a555_func1, &pcmcia_sierra_a555_func1_cfe0 },
195 : { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_A555,
196 : PCMCIA_CIS_INVALID,
197 : &pcmcia_sierra_a555_func1, &pcmcia_sierra_a555_func1_cfe0 },
198 : { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_A710,
199 : PCMCIA_CIS_INVALID,
200 : &pcmcia_sierra_a555_func1, &pcmcia_sierra_a555_func1_cfe0 },
201 : { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_AC710,
202 : PCMCIA_CIS_INVALID,
203 : &pcmcia_sierra_a555_func1, &pcmcia_sierra_a555_func1_cfe0 },
204 : { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID,
205 : PCMCIA_CIS_SVEC_LANCARD,
206 : &pcmcia_sveclancard_func0, &pcmcia_sveclancard_func0_cfe0 },
207 : };
208 :
209 0 : void pcmcia_check_cis_quirks(sc)
210 : struct pcmcia_softc *sc;
211 : {
212 : int wiped = 0;
213 : int i, j;
214 : struct pcmcia_function *pf, *pf_next, *pf_last;
215 : struct pcmcia_config_entry *cfe, *cfe_next;
216 :
217 : pf = NULL;
218 : pf_last = NULL;
219 :
220 :
221 0 : for (i = 0; i < nitems(pcmcia_cis_quirks);
222 0 : i++) {
223 0 : if ((sc->card.manufacturer == pcmcia_cis_quirks[i].manufacturer) &&
224 0 : (sc->card.product == pcmcia_cis_quirks[i].product) &&
225 0 : (((sc->card.manufacturer != PCMCIA_VENDOR_INVALID) &&
226 0 : (sc->card.product != PCMCIA_PRODUCT_INVALID)) ||
227 0 : ((sc->card.manufacturer == PCMCIA_VENDOR_INVALID) &&
228 0 : (sc->card.product == PCMCIA_PRODUCT_INVALID) &&
229 0 : sc->card.cis1_info[0] &&
230 0 : (strcmp(sc->card.cis1_info[0],
231 0 : pcmcia_cis_quirks[i].cis1_info[0]) == 0) &&
232 0 : sc->card.cis1_info[1] &&
233 0 : (strcmp(sc->card.cis1_info[1],
234 0 : pcmcia_cis_quirks[i].cis1_info[1]) == 0)))) {
235 0 : if (!wiped) {
236 0 : if (pcmcia_verbose) {
237 0 : printf("%s: using CIS quirks for ", sc->dev.dv_xname);
238 0 : for (j = 0; j < 4; j++) {
239 0 : if (sc->card.cis1_info[j] == NULL)
240 : break;
241 0 : if (j)
242 0 : printf(", ");
243 0 : printf("%s", sc->card.cis1_info[j]);
244 : }
245 0 : printf("\n");
246 0 : }
247 :
248 0 : for (pf = SIMPLEQ_FIRST(&sc->card.pf_head); pf != NULL;
249 : pf = pf_next) {
250 0 : for (cfe = SIMPLEQ_FIRST(&pf->cfe_head); cfe != NULL;
251 : cfe = cfe_next) {
252 0 : cfe_next = SIMPLEQ_NEXT(cfe, cfe_list);
253 0 : free(cfe, M_DEVBUF, 0);
254 : }
255 0 : pf_next = SIMPLEQ_NEXT(pf, pf_list);
256 0 : free(pf, M_DEVBUF, 0);
257 : }
258 :
259 0 : SIMPLEQ_INIT(&sc->card.pf_head);
260 : wiped = 1;
261 0 : }
262 :
263 0 : if (pf_last == pcmcia_cis_quirks[i].pf) {
264 0 : cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT);
265 0 : if (cfe == NULL)
266 0 : return;
267 0 : *cfe = *pcmcia_cis_quirks[i].cfe;
268 :
269 0 : SIMPLEQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list);
270 0 : } else {
271 0 : pf = malloc(sizeof(*pf), M_DEVBUF, M_NOWAIT);
272 0 : if (pf == NULL)
273 0 : return;
274 0 : *pf = *pcmcia_cis_quirks[i].pf;
275 0 : SIMPLEQ_INIT(&pf->cfe_head);
276 :
277 0 : cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT);
278 0 : if (cfe == NULL) {
279 0 : free(pf, M_DEVBUF, sizeof(*pf));
280 0 : return;
281 : }
282 0 : *cfe = *pcmcia_cis_quirks[i].cfe;
283 :
284 0 : SIMPLEQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list);
285 0 : SIMPLEQ_INSERT_TAIL(&sc->card.pf_head, pf, pf_list);
286 :
287 0 : pf_last = pcmcia_cis_quirks[i].pf;
288 : }
289 : }
290 : }
291 0 : }
|
