pccard_cis_quirks.c revision 59389
1/* $NetBSD: pcmcia_cis_quirks.c,v 1.5 1999/10/11 17:50:21 thorpej Exp $ */ 2/* $FreeBSD: head/sys/dev/pccard/pccard_cis_quirks.c 59389 2000-04-19 08:31:21Z imp $ */ 3 4#define PCCARDDEBUG 5 6/* 7 * Copyright (c) 1998 Marc Horowitz. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed by Marc Horowitz. 20 * 4. The name of the author may not be used to endorse or promote products 21 * derived from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35#include <sys/param.h> 36#include <sys/systm.h> 37#include <sys/malloc.h> 38#include <sys/module.h> 39#include <sys/kernel.h> 40#include <sys/queue.h> 41#include <sys/types.h> 42 43#include <sys/bus.h> 44#include <machine/bus.h> 45#include <sys/rman.h> 46#include <machine/resource.h> 47 48#include <dev/pccard/pccarddevs.h> 49#include <dev/pccard/pccardreg.h> 50#include <dev/pccard/pccardvar.h> 51 52/* There are cards out there whose CIS flat-out lies. This file 53 contains struct pccard_function chains for those devices. */ 54 55/* these structures are just static templates which are then copied 56 into "live" allocated structures */ 57 58struct pccard_function pccard_3cxem556_func0 = { 59 0, /* function number */ 60 PCCARD_FUNCTION_NETWORK, 61 0x07, /* last cfe number */ 62 0x800, /* ccr_base */ 63 0x63, /* ccr_mask */ 64}; 65 66struct pccard_config_entry pccard_3cxem556_func0_cfe0 = { 67 0x07, /* cfe number */ 68 PCCARD_CFE_IO8 | PCCARD_CFE_IO16 | PCCARD_CFE_IRQLEVEL, 69 PCCARD_IFTYPE_IO, 70 1, /* num_iospace */ 71 4, /* iomask */ 72 { { 0x0010, 0 } }, /* iospace */ 73 0xffff, /* irqmask */ 74 0, /* num_memspace */ 75 { }, /* memspace */ 76 0, /* maxtwins */ 77}; 78 79static struct pccard_function pccard_3cxem556_func1 = { 80 1, /* function number */ 81 PCCARD_FUNCTION_SERIAL, 82 0x27, /* last cfe number */ 83 0x900, /* ccr_base */ 84 0x63, /* ccr_mask */ 85}; 86 87static struct pccard_config_entry pccard_3cxem556_func1_cfe0 = { 88 0x27, /* cfe number */ 89 PCCARD_CFE_IO8 | PCCARD_CFE_IRQLEVEL, 90 PCCARD_IFTYPE_IO, 91 1, /* num_iospace */ 92 3, /* iomask */ 93 { { 0x0008, 0 } }, /* iospace */ 94 0xffff, /* irqmask */ 95 0, /* num_memspace */ 96 { }, /* memspace */ 97 0, /* maxtwins */ 98}; 99 100static struct pccard_function pccard_3ccfem556bi_func0 = { 101 0, /* function number */ 102 PCCARD_FUNCTION_NETWORK, 103 0x07, /* last cfe number */ 104 0x1000, /* ccr_base */ 105 0x267, /* ccr_mask */ 106}; 107 108static struct pccard_config_entry pccard_3ccfem556bi_func0_cfe0 = { 109 0x07, /* cfe number */ 110 PCCARD_CFE_IO8 | PCCARD_CFE_IO16 | PCCARD_CFE_IRQLEVEL, 111 PCCARD_IFTYPE_IO, 112 1, /* num_iospace */ 113 5, /* iomask */ 114 { { 0x0020, 0 } }, /* iospace */ 115 0xffff, /* irqmask */ 116 0, /* num_memspace */ 117 { }, /* memspace */ 118 0, /* maxtwins */ 119}; 120 121static struct pccard_function pccard_3ccfem556bi_func1 = { 122 1, /* function number */ 123 PCCARD_FUNCTION_SERIAL, 124 0x27, /* last cfe number */ 125 0x1100, /* ccr_base */ 126 0x277, /* ccr_mask */ 127}; 128 129static struct pccard_config_entry pccard_3ccfem556bi_func1_cfe0 = { 130 0x27, /* cfe number */ 131 PCCARD_CFE_IO8 | PCCARD_CFE_IRQLEVEL, 132 PCCARD_IFTYPE_IO, 133 1, /* num_iospace */ 134 3, /* iomask */ 135 { { 0x0008, 0 } }, /* iospace */ 136 0xffff, /* irqmask */ 137 0, /* num_memspace */ 138 { }, /* memspace */ 139 0, /* maxtwins */ 140}; 141 142static struct pccard_function pccard_sveclancard_func0 = { 143 0, /* function number */ 144 PCCARD_FUNCTION_NETWORK, 145 0x1, /* last cfe number */ 146 0x100, /* ccr_base */ 147 0x1, /* ccr_mask */ 148}; 149 150static struct pccard_config_entry pccard_sveclancard_func0_cfe0 = { 151 0x1, /* cfe number */ 152 PCCARD_CFE_MWAIT_REQUIRED | PCCARD_CFE_RDYBSY_ACTIVE | 153 PCCARD_CFE_WP_ACTIVE | PCCARD_CFE_BVD_ACTIVE | PCCARD_CFE_IO16, 154 PCCARD_IFTYPE_IO, 155 1, /* num_iospace */ 156 5, /* iomask */ 157 { { 0x20, 0x300 } }, /* iospace */ 158 0xdeb8, /* irqmask */ 159 0, /* num_memspace */ 160 { }, /* memspace */ 161 0, /* maxtwins */ 162}; 163 164static struct pccard_cis_quirk pccard_cis_quirks[] = { 165 { PCCARD_VENDOR_3COM, PCCARD_PRODUCT_3COM_3CXEM556, PCCARD_CIS_INVALID, 166 &pccard_3cxem556_func0, &pccard_3cxem556_func0_cfe0 }, 167 { PCCARD_VENDOR_3COM, PCCARD_PRODUCT_3COM_3CXEM556, PCCARD_CIS_INVALID, 168 &pccard_3cxem556_func1, &pccard_3cxem556_func1_cfe0 }, 169 { PCCARD_VENDOR_3COM, PCCARD_PRODUCT_3COM_3CXEM556INT, PCCARD_CIS_INVALID, 170 &pccard_3cxem556_func0, &pccard_3cxem556_func0_cfe0 }, 171 { PCCARD_VENDOR_3COM, PCCARD_PRODUCT_3COM_3CXEM556INT, PCCARD_CIS_INVALID, 172 &pccard_3cxem556_func1, &pccard_3cxem556_func1_cfe0 }, 173 { PCCARD_VENDOR_3COM, PCCARD_PRODUCT_3COM_3CCFEM556BI, 174 PCCARD_CIS_INVALID, 175 &pccard_3ccfem556bi_func0, &pccard_3ccfem556bi_func0_cfe0 }, 176 { PCCARD_VENDOR_3COM, PCCARD_PRODUCT_3COM_3CCFEM556BI, 177 PCCARD_CIS_INVALID, 178 &pccard_3ccfem556bi_func1, &pccard_3ccfem556bi_func1_cfe0 }, 179 { PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, PCCARD_CIS_SVEC_LANCARD, 180 &pccard_sveclancard_func0, &pccard_sveclancard_func0_cfe0 }, 181}; 182 183static int n_pccard_cis_quirks = 184 sizeof(pccard_cis_quirks)/sizeof(pccard_cis_quirks[0]); 185 186void pccard_check_cis_quirks(device_t dev) 187{ 188 struct pccard_softc *sc = (struct pccard_softc *) 189 device_get_softc(dev); 190 int wiped = 0; 191 int i, j; 192 struct pccard_function *pf, *pf_next, *pf_last; 193 struct pccard_config_entry *cfe, *cfe_next; 194 195 pf = NULL; 196 pf_last = NULL; 197 198 for (i=0; i<n_pccard_cis_quirks; i++) { 199 if ((sc->card.manufacturer == pccard_cis_quirks[i].manufacturer) && 200 (sc->card.product == pccard_cis_quirks[i].product) && 201 (((sc->card.manufacturer != PCCARD_VENDOR_INVALID) && 202 (sc->card.product != PCCARD_PRODUCT_INVALID)) || 203 ((sc->card.manufacturer == PCCARD_VENDOR_INVALID) && 204 (sc->card.product == PCCARD_PRODUCT_INVALID) && 205 sc->card.cis1_info[0] && 206 (strcmp(sc->card.cis1_info[0], 207 pccard_cis_quirks[i].cis1_info[0]) == 0) && 208 sc->card.cis1_info[1] && 209 (strcmp(sc->card.cis1_info[1], 210 pccard_cis_quirks[i].cis1_info[1]) == 0)))) { 211 if (!wiped) { 212 if (pccard_verbose) { 213 device_printf(dev, "using CIS quirks for "); 214 for (j = 0; j < 4; j++) { 215 if (sc->card.cis1_info[j] == NULL) 216 break; 217 if (j) 218 printf(", "); 219 printf("%s", sc->card.cis1_info[j]); 220 } 221 printf("\n"); 222 } 223 224 for (pf = STAILQ_FIRST(&sc->card.pf_head); pf != NULL; 225 pf = pf_next) { 226 for (cfe = STAILQ_FIRST(&pf->cfe_head); cfe != NULL; 227 cfe = cfe_next) { 228 cfe_next = STAILQ_NEXT(cfe, cfe_list); 229 free(cfe, M_DEVBUF); 230 } 231 pf_next = STAILQ_NEXT(pf, pf_list); 232 free(pf, M_DEVBUF); 233 } 234 235 STAILQ_INIT(&sc->card.pf_head); 236 wiped = 1; 237 } 238 239 if (pf_last == pccard_cis_quirks[i].pf) { 240 cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT); 241 *cfe = *pccard_cis_quirks[i].cfe; 242 243 STAILQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list); 244 } else { 245 pf = malloc(sizeof(*pf), M_DEVBUF, M_NOWAIT); 246 *pf = *pccard_cis_quirks[i].pf; 247 STAILQ_INIT(&pf->cfe_head); 248 249 cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT); 250 *cfe = *pccard_cis_quirks[i].cfe; 251 252 STAILQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list); 253 STAILQ_INSERT_TAIL(&sc->card.pf_head, pf, pf_list); 254 255 pf_last = pccard_cis_quirks[i].pf; 256 } 257 } 258 } 259} 260