Annotation of sys/dev/pcmcia/pcmcia_cis_quirks.c, Revision 1.1
1.1 ! nbrk 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: }
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