| 1 | /* $NetBSD: pcmcia_cis_quirks.c,v 1.35 2013/09/14 13:13:33 joerg Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Copyright (c) 1998 Marc Horowitz. All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions |
| 8 | * are met: |
| 9 | * 1. Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
| 14 | * 3. All advertising materials mentioning features or use of this software |
| 15 | * must display the following acknowledgement: |
| 16 | * This product includes software developed by Marc Horowitz. |
| 17 | * 4. The name of the author may not be used to endorse or promote products |
| 18 | * derived from this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 21 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 22 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 23 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 24 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 25 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 29 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | #include <sys/cdefs.h> |
| 33 | __KERNEL_RCSID(0, "$NetBSD: pcmcia_cis_quirks.c,v 1.35 2013/09/14 13:13:33 joerg Exp $" ); |
| 34 | |
| 35 | #include <sys/param.h> |
| 36 | #include <sys/systm.h> |
| 37 | #include <sys/device.h> |
| 38 | #include <sys/kernel.h> |
| 39 | #include <sys/mbuf.h> |
| 40 | |
| 41 | #include <dev/pcmcia/pcmciadevs.h> |
| 42 | #include <dev/pcmcia/pcmciareg.h> |
| 43 | #include <dev/pcmcia/pcmciachip.h> |
| 44 | #include <dev/pcmcia/pcmciavar.h> |
| 45 | |
| 46 | /* There are cards out there whose CIS flat-out lies. This file |
| 47 | contains struct pcmcia_function chains for those devices. */ |
| 48 | |
| 49 | /* these structures are just static templates which are then copied |
| 50 | into "live" allocated structures */ |
| 51 | |
| 52 | static const struct pcmcia_function pcmcia_3cxem556_func0 = { |
| 53 | .number = 0, /* function number */ |
| 54 | .function = PCMCIA_FUNCTION_NETWORK, |
| 55 | .last_config_index = 0x07, /* last cfe number */ |
| 56 | .ccr_base = 0x800, /* ccr_base */ |
| 57 | .ccr_mask = 0x63, /* ccr_mask */ |
| 58 | }; |
| 59 | |
| 60 | static const struct pcmcia_config_entry pcmcia_3cxem556_func0_cfe0 = { |
| 61 | .number = 0x07, /* cfe number */ |
| 62 | .flags = PCMCIA_CFE_IO8 | PCMCIA_CFE_IO16 | PCMCIA_CFE_IRQLEVEL, |
| 63 | .iftype = PCMCIA_IFTYPE_IO, |
| 64 | .num_iospace = 1, /* num_iospace */ |
| 65 | .iomask = 4, /* iomask */ |
| 66 | .iospace = { { .length = 0x0010, .start = 0 } }, /* iospace */ |
| 67 | .irqmask = 0xffff, /* irqmask */ |
| 68 | }; |
| 69 | |
| 70 | static const struct pcmcia_function pcmcia_3cxem556_func1 = { |
| 71 | .number = 1, /* function number */ |
| 72 | .function = PCMCIA_FUNCTION_SERIAL, |
| 73 | .last_config_index = 0x27, /* last cfe number */ |
| 74 | .ccr_base = 0x900, /* ccr_base */ |
| 75 | .ccr_mask = 0x63, /* ccr_mask */ |
| 76 | }; |
| 77 | |
| 78 | static const struct pcmcia_config_entry pcmcia_3cxem556_func1_cfe0 = { |
| 79 | .number = 0x27, /* cfe number */ |
| 80 | .flags = PCMCIA_CFE_IO8 | PCMCIA_CFE_IRQLEVEL, |
| 81 | .iftype = PCMCIA_IFTYPE_IO, |
| 82 | .num_iospace = 1, /* num_iospace */ |
| 83 | .iomask = 3, /* iomask */ |
| 84 | .iospace = { { .length = 0x0008, .start = 0 } }, /* iospace */ |
| 85 | .irqmask = 0xffff, /* irqmask */ |
| 86 | }; |
| 87 | |
| 88 | static const struct pcmcia_function pcmcia_3ccfem556bi_func0 = { |
| 89 | .number = 0, /* function number */ |
| 90 | .function = PCMCIA_FUNCTION_NETWORK, |
| 91 | .last_config_index = 0x07, /* last cfe number */ |
| 92 | .ccr_base = 0x1000, /* ccr_base */ |
| 93 | .ccr_mask = 0x267, /* ccr_mask */ |
| 94 | }; |
| 95 | |
| 96 | static const struct pcmcia_config_entry pcmcia_3ccfem556bi_func0_cfe0 = { |
| 97 | .number = 0x07, /* cfe number */ |
| 98 | .flags = PCMCIA_CFE_IO8 | PCMCIA_CFE_IO16 | PCMCIA_CFE_IRQLEVEL, |
| 99 | .iftype = PCMCIA_IFTYPE_IO, |
| 100 | .num_iospace = 1, /* num_iospace */ |
| 101 | .iomask = 5, /* iomask */ |
| 102 | .iospace = { { .length = 0x0020, .start = 0 } }, /* iospace */ |
| 103 | }; |
| 104 | |
| 105 | static const struct pcmcia_function pcmcia_3ccfem556bi_func1 = { |
| 106 | .number = 1, /* function number */ |
| 107 | .function = PCMCIA_FUNCTION_SERIAL, |
| 108 | .last_config_index = 0x27, /* last cfe number */ |
| 109 | .ccr_base = 0x1100, /* ccr_base */ |
| 110 | .ccr_mask = 0x277, /* ccr_mask */ |
| 111 | }; |
| 112 | |
| 113 | static const struct pcmcia_config_entry pcmcia_3ccfem556bi_func1_cfe0 = { |
| 114 | .number = 0x27, /* cfe number */ |
| 115 | .flags = PCMCIA_CFE_IO8 | PCMCIA_CFE_IRQLEVEL, |
| 116 | .iftype = PCMCIA_IFTYPE_IO, |
| 117 | .num_iospace = 1, /* num_iospace */ |
| 118 | .iomask = 3, /* iomask */ |
| 119 | .iospace = { { .length = 0x0008, .start = 0 } }, /* iospace */ |
| 120 | .irqmask = 0xffff, /* irqmask */ |
| 121 | }; |
| 122 | |
| 123 | static const struct pcmcia_function pcmcia_sveclancard_func0 = { |
| 124 | .number = 0, /* function number */ |
| 125 | .function = PCMCIA_FUNCTION_NETWORK, |
| 126 | .last_config_index = 0x1, /* last cfe number */ |
| 127 | .ccr_base = 0x100, /* ccr_base */ |
| 128 | .ccr_mask = 0x1, /* ccr_mask */ |
| 129 | }; |
| 130 | |
| 131 | static const struct pcmcia_config_entry pcmcia_sveclancard_func0_cfe0 = { |
| 132 | .number = 0x1, /* cfe number */ |
| 133 | .flags = PCMCIA_CFE_MWAIT_REQUIRED | PCMCIA_CFE_RDYBSY_ACTIVE | |
| 134 | PCMCIA_CFE_WP_ACTIVE | PCMCIA_CFE_BVD_ACTIVE | PCMCIA_CFE_IO16, |
| 135 | .iftype = PCMCIA_IFTYPE_IO, |
| 136 | .num_iospace = 1, /* num_iospace */ |
| 137 | .iomask = 5, /* iomask */ |
| 138 | .iospace = { { .length = 0x20, .start = 0x300 } }, /* iospace */ |
| 139 | .irqmask = 0xdeb8, /* irqmask */ |
| 140 | }; |
| 141 | |
| 142 | static const struct pcmcia_function pcmcia_ndc_nd5100_func0 = { |
| 143 | .number = 0, /* function number */ |
| 144 | .function = PCMCIA_FUNCTION_NETWORK, |
| 145 | .last_config_index = 0x23, /* last cfe number */ |
| 146 | .ccr_base = 0x3f8, /* ccr_base */ |
| 147 | .ccr_mask = 0x3, /* ccr_mask */ |
| 148 | }; |
| 149 | |
| 150 | static const struct pcmcia_config_entry pcmcia_ndc_nd5100_func0_cfe0 = { |
| 151 | .number = 0x20, /* cfe number */ |
| 152 | .flags = PCMCIA_CFE_MWAIT_REQUIRED | PCMCIA_CFE_IO16 | |
| 153 | PCMCIA_CFE_IRQLEVEL, |
| 154 | .iftype = PCMCIA_IFTYPE_IO, |
| 155 | .num_iospace = 1, /* num_iospace */ |
| 156 | .iomask = 5, /* iomask */ |
| 157 | .iospace = { { .length = 0x20, .start = 0x300 } }, /* iospace */ |
| 158 | .irqmask = 0xdeb8, /* irqmask */ |
| 159 | }; |
| 160 | |
| 161 | static const struct pcmcia_function pcmcia_emtac_a2424i_func0 = { |
| 162 | .number = 0, /* function number */ |
| 163 | .function = PCMCIA_FUNCTION_NETWORK, |
| 164 | .last_config_index = 0x21, /* last cfe number */ |
| 165 | .ccr_base = 0x3e0, /* ccr_base */ |
| 166 | .ccr_mask = 0x1, /* ccr_mask */ |
| 167 | }; |
| 168 | |
| 169 | static const struct pcmcia_config_entry pcmcia_emtac_a2424i_func0_cfe0 = { |
| 170 | .number = 0x21, /* cfe number */ |
| 171 | .flags = PCMCIA_CFE_IO16 | PCMCIA_CFE_IRQLEVEL | PCMCIA_CFE_IRQPULSE, |
| 172 | .iftype = PCMCIA_IFTYPE_IO, |
| 173 | .num_iospace = 1, /* num_iospace */ |
| 174 | .iomask = 6, /* iomask */ |
| 175 | .iospace = { { .length = 0x40, .start = 0x100 } }, /* iospace */ |
| 176 | .irqmask = 0xffff, /* irqmask */ |
| 177 | }; |
| 178 | |
| 179 | static const struct pcmcia_function pcmcia_fujitsu_j181_func0 = { |
| 180 | .number = 0, /* function number */ |
| 181 | .function = PCMCIA_FUNCTION_NETWORK, |
| 182 | .last_config_index = 0x21, /* last cfe number */ |
| 183 | .ccr_base = 0xfe0, /* ccr_base */ |
| 184 | .ccr_mask = 0xf, /* ccr_mask */ |
| 185 | }; |
| 186 | |
| 187 | static const struct pcmcia_config_entry pcmcia_fujitsu_j181_func0_cfe0 = { |
| 188 | .number = 0xc, /* cfe number */ |
| 189 | .flags = PCMCIA_CFE_MWAIT_REQUIRED | PCMCIA_CFE_WP_ACTIVE | |
| 190 | PCMCIA_CFE_IO8 | PCMCIA_CFE_IO16 | PCMCIA_CFE_IRQLEVEL | |
| 191 | PCMCIA_CFE_IRQPULSE, |
| 192 | .iftype = PCMCIA_IFTYPE_IO, |
| 193 | .num_iospace = 1, /* num_iospace */ |
| 194 | .iomask = 10, /* iomask */ |
| 195 | .iospace = { { .length = 0x20, .start = 0x140 } }, /* iospace */ |
| 196 | .irqmask = 0xffff, /* irqmask */ |
| 197 | }; |
| 198 | |
| 199 | static const struct pcmcia_function pcmcia_necinfrontia_ax420n_func0 = { |
| 200 | .number = 0, /* function number */ |
| 201 | .function = PCMCIA_FUNCTION_SERIAL, |
| 202 | .last_config_index = 0x38, /* last cfe number */ |
| 203 | .ccr_base = 0x200, /* ccr_base */ |
| 204 | .ccr_mask = 0x1f, /* ccr_mask */ |
| 205 | }; |
| 206 | |
| 207 | static const struct pcmcia_config_entry pcmcia_necinfrontia_ax420n_func0_cfe0 = { |
| 208 | .number = 0x25, /* cfe number */ |
| 209 | .flags = PCMCIA_CFE_RDYBSY_ACTIVE | PCMCIA_CFE_IO8 | |
| 210 | PCMCIA_CFE_IRQLEVEL | PCMCIA_CFE_POWERDOWN | |
| 211 | PCMCIA_CFE_AUDIO, |
| 212 | .iftype = PCMCIA_IFTYPE_IO, |
| 213 | .num_iospace = 1, /* num_iospace */ |
| 214 | .iomask = 10, /* iomask */ |
| 215 | .iospace = { { .length = 0x8, .start = 0x3f8 } }, /* iospace */ |
| 216 | .irqmask = 0x86bc, /* irqmask */ |
| 217 | }; |
| 218 | |
| 219 | static const struct pcmcia_cis_quirk pcmcia_cis_quirks[] = { |
| 220 | { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556, |
| 221 | PCMCIA_CIS_INVALID, |
| 222 | &pcmcia_3cxem556_func0, &pcmcia_3cxem556_func0_cfe0 }, |
| 223 | { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556, |
| 224 | PCMCIA_CIS_INVALID, |
| 225 | &pcmcia_3cxem556_func1, &pcmcia_3cxem556_func1_cfe0 }, |
| 226 | { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556INT, |
| 227 | PCMCIA_CIS_INVALID, |
| 228 | &pcmcia_3cxem556_func0, &pcmcia_3cxem556_func0_cfe0 }, |
| 229 | { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556INT, |
| 230 | PCMCIA_CIS_INVALID, |
| 231 | &pcmcia_3cxem556_func1, &pcmcia_3cxem556_func1_cfe0 }, |
| 232 | { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CCFEM556BI, |
| 233 | PCMCIA_CIS_INVALID, |
| 234 | &pcmcia_3ccfem556bi_func0, &pcmcia_3ccfem556bi_func0_cfe0 }, |
| 235 | { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CCFEM556BI, |
| 236 | PCMCIA_CIS_INVALID, |
| 237 | &pcmcia_3ccfem556bi_func1, &pcmcia_3ccfem556bi_func1_cfe0 }, |
| 238 | { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, |
| 239 | PCMCIA_CIS_SVEC_LANCARD, |
| 240 | &pcmcia_sveclancard_func0, &pcmcia_sveclancard_func0_cfe0 }, |
| 241 | { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, |
| 242 | PCMCIA_CIS_NDC_ND5100_E, |
| 243 | &pcmcia_ndc_nd5100_func0, &pcmcia_ndc_nd5100_func0_cfe0 }, |
| 244 | { PCMCIA_VENDOR_EMTAC, PCMCIA_PRODUCT_EMTAC_WLAN, |
| 245 | PCMCIA_CIS_INVALID, |
| 246 | &pcmcia_emtac_a2424i_func0, &pcmcia_emtac_a2424i_func0_cfe0 }, |
| 247 | { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, |
| 248 | PCMCIA_CIS_FUJITSU_FMV_J181, |
| 249 | &pcmcia_fujitsu_j181_func0, &pcmcia_fujitsu_j181_func0_cfe0 }, |
| 250 | { PCMCIA_VENDOR_NECINFRONTIA, PCMCIA_PRODUCT_NECINFRONTIA_AX420N, |
| 251 | PCMCIA_CIS_INVALID, |
| 252 | &pcmcia_necinfrontia_ax420n_func0, |
| 253 | &pcmcia_necinfrontia_ax420n_func0_cfe0 }, |
| 254 | }; |
| 255 | |
| 256 | static const int pcmcia_cis_nquirks = |
| 257 | sizeof(pcmcia_cis_quirks) / sizeof(pcmcia_cis_quirks[0]); |
| 258 | |
| 259 | void |
| 260 | pcmcia_check_cis_quirks(struct pcmcia_softc *sc) |
| 261 | { |
| 262 | int wiped = 0; |
| 263 | size_t i, j; |
| 264 | struct pcmcia_function *pf; |
| 265 | const struct pcmcia_function *pf_last; |
| 266 | struct pcmcia_config_entry *cfe; |
| 267 | struct pcmcia_card *card = &sc->card; |
| 268 | const struct pcmcia_cis_quirk *quirk; |
| 269 | |
| 270 | pf = NULL; |
| 271 | pf_last = NULL; |
| 272 | |
| 273 | for (i = 0; i < pcmcia_cis_nquirks; i++) { |
| 274 | quirk = &pcmcia_cis_quirks[i]; |
| 275 | |
| 276 | if (card->manufacturer == quirk->manufacturer && |
| 277 | card->manufacturer != PCMCIA_VENDOR_INVALID && |
| 278 | card->product == quirk->product && |
| 279 | card->product != PCMCIA_PRODUCT_INVALID) |
| 280 | goto match; |
| 281 | |
| 282 | for (j = 0; j < 2; j++) |
| 283 | if (card->cis1_info[j] == NULL || |
| 284 | quirk->cis1_info[j] == NULL || |
| 285 | strcmp(card->cis1_info[j], |
| 286 | quirk->cis1_info[j]) != 0) |
| 287 | goto nomatch; |
| 288 | |
| 289 | match: |
| 290 | if (!wiped) { |
| 291 | if (pcmcia_verbose) { |
| 292 | printf("%s: using CIS quirks for " , |
| 293 | device_xname(sc->dev)); |
| 294 | for (j = 0; j < 4; j++) { |
| 295 | if (card->cis1_info[j] == NULL) |
| 296 | break; |
| 297 | if (j) |
| 298 | printf(", " ); |
| 299 | printf("%s" , card->cis1_info[j]); |
| 300 | } |
| 301 | printf("\n" ); |
| 302 | } |
| 303 | pcmcia_free_pf(&card->pf_head); |
| 304 | wiped = 1; |
| 305 | } |
| 306 | |
| 307 | if (pf_last != quirk->pf) { |
| 308 | /* |
| 309 | * XXX: a driver which still calls pcmcia_card_attach |
| 310 | * very early attach stage should be fixed instead. |
| 311 | */ |
| 312 | pf = malloc(sizeof(*pf), M_DEVBUF, |
| 313 | cold ? M_NOWAIT : M_WAITOK); |
| 314 | if (pf == NULL) |
| 315 | panic("pcmcia_check_cis_quirks: malloc pf" ); |
| 316 | *pf = *quirk->pf; |
| 317 | SIMPLEQ_INIT(&pf->cfe_head); |
| 318 | SIMPLEQ_INSERT_TAIL(&card->pf_head, pf, pf_list); |
| 319 | pf_last = quirk->pf; |
| 320 | } |
| 321 | |
| 322 | /* |
| 323 | * XXX: see above. |
| 324 | */ |
| 325 | cfe = malloc(sizeof(*cfe), M_DEVBUF, |
| 326 | cold ? M_NOWAIT : M_WAITOK); |
| 327 | if (cfe == NULL) |
| 328 | panic("pcmcia_check_cis_quirks: malloc cfe" ); |
| 329 | *cfe = *quirk->cfe; |
| 330 | KASSERT(pf != NULL); |
| 331 | SIMPLEQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list); |
| 332 | |
| 333 | nomatch:; |
| 334 | } |
| 335 | } |
| 336 | |