1139749Simp/*- 2126706Swpaul * Copyright (c) 2003 3126706Swpaul * Bill Paul <wpaul@windriver.com>. All rights reserved. 4126706Swpaul * 5126706Swpaul * Redistribution and use in source and binary forms, with or without 6126706Swpaul * modification, are permitted provided that the following conditions 7126706Swpaul * are met: 8126706Swpaul * 1. Redistributions of source code must retain the above copyright 9126706Swpaul * notice, this list of conditions and the following disclaimer. 10126706Swpaul * 2. Redistributions in binary form must reproduce the above copyright 11126706Swpaul * notice, this list of conditions and the following disclaimer in the 12126706Swpaul * documentation and/or other materials provided with the distribution. 13126706Swpaul * 3. All advertising materials mentioning features or use of this software 14126706Swpaul * must display the following acknowledgement: 15126706Swpaul * This product includes software developed by Bill Paul. 16126706Swpaul * 4. Neither the name of the author nor the names of any co-contributors 17126706Swpaul * may be used to endorse or promote products derived from this software 18126706Swpaul * without specific prior written permission. 19126706Swpaul * 20126706Swpaul * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 21126706Swpaul * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22126706Swpaul * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23126706Swpaul * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 24126706Swpaul * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25126706Swpaul * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26126706Swpaul * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27126706Swpaul * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28126706Swpaul * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29126706Swpaul * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30126706Swpaul * THE POSSIBILITY OF SUCH DAMAGE. 31126706Swpaul */ 32126706Swpaul 33126706Swpaul#include <sys/cdefs.h> 34126706Swpaul__FBSDID("$FreeBSD$"); 35126706Swpaul 36126706Swpaul#include <sys/ctype.h> 37126706Swpaul#include <sys/param.h> 38126706Swpaul#include <sys/systm.h> 39126706Swpaul#include <sys/kernel.h> 40129972Swpaul#include <sys/module.h> 41126706Swpaul#include <sys/socket.h> 42126706Swpaul#include <sys/queue.h> 43126706Swpaul#include <sys/sysctl.h> 44126706Swpaul 45126706Swpaul#include <net/if.h> 46126706Swpaul#include <net/if_arp.h> 47126706Swpaul#include <net/if_media.h> 48126706Swpaul 49126706Swpaul#include <machine/bus.h> 50126706Swpaul#include <machine/resource.h> 51126706Swpaul#include <sys/bus.h> 52126706Swpaul#include <sys/rman.h> 53126706Swpaul 54189488Sweongyo#include <dev/usb/usb.h> 55194677Sthompsa#include <dev/usb/usbdi.h> 56189488Sweongyo 57126706Swpaul#include <net80211/ieee80211_var.h> 58126706Swpaul 59126706Swpaul#include <compat/ndis/pe_var.h> 60145485Swpaul#include <compat/ndis/cfg_var.h> 61126706Swpaul#include <compat/ndis/resource_var.h> 62126706Swpaul#include <compat/ndis/ntoskrnl_var.h> 63126706Swpaul#include <compat/ndis/ndis_var.h> 64126706Swpaul#include <dev/if_ndis/if_ndisvar.h> 65126706Swpaul 66126706Swpaul#include <dev/pccard/pccardvar.h> 67126706Swpaul#include "card_if.h" 68126706Swpaul 69126706SwpaulMODULE_DEPEND(ndis, pccard, 1, 1, 1); 70126706Swpaul 71126706Swpaulstatic int ndis_probe_pccard (device_t); 72126706Swpaulstatic int ndis_attach_pccard (device_t); 73131953Swpaulstatic struct resource_list *ndis_get_resource_list 74131953Swpaul (device_t, device_t); 75146016Swpaulstatic int ndis_devcompare (interface_type, 76146016Swpaul struct ndis_pccard_type *, device_t); 77141524Swpaulextern int ndisdrv_modevent (module_t, int, void *); 78126706Swpaulextern int ndis_attach (device_t); 79126706Swpaulextern int ndis_shutdown (device_t); 80126706Swpaulextern int ndis_detach (device_t); 81126706Swpaulextern int ndis_suspend (device_t); 82126706Swpaulextern int ndis_resume (device_t); 83126706Swpaul 84141524Swpaulextern unsigned char drv_data[]; 85126706Swpaul 86126706Swpaulstatic device_method_t ndis_methods[] = { 87126706Swpaul /* Device interface */ 88126706Swpaul DEVMETHOD(device_probe, ndis_probe_pccard), 89126706Swpaul DEVMETHOD(device_attach, ndis_attach_pccard), 90126706Swpaul DEVMETHOD(device_detach, ndis_detach), 91126706Swpaul DEVMETHOD(device_shutdown, ndis_shutdown), 92126706Swpaul DEVMETHOD(device_suspend, ndis_suspend), 93126706Swpaul DEVMETHOD(device_resume, ndis_resume), 94126706Swpaul 95131953Swpaul /* Bus interface. */ 96131953Swpaul 97131953Swpaul /* 98131953Swpaul * This is an awful kludge, but we need it becase pccard 99131953Swpaul * does not implement a bus_get_resource_list() method. 100131953Swpaul */ 101131953Swpaul 102131953Swpaul DEVMETHOD(bus_get_resource_list, ndis_get_resource_list), 103131953Swpaul 104126706Swpaul { 0, 0 } 105126706Swpaul}; 106126706Swpaul 107126706Swpaulstatic driver_t ndis_driver = { 108126706Swpaul "ndis", 109126706Swpaul ndis_methods, 110126706Swpaul sizeof(struct ndis_softc) 111126706Swpaul}; 112126706Swpaul 113126706Swpaulstatic devclass_t ndis_devclass; 114126706Swpaul 115141524SwpaulDRIVER_MODULE(ndis, pccard, ndis_driver, ndis_devclass, ndisdrv_modevent, 0); 116126706Swpaul 117126706Swpaulstatic int 118146016Swpaulndis_devcompare(bustype, t, dev) 119146016Swpaul interface_type bustype; 120145485Swpaul struct ndis_pccard_type *t; 121126706Swpaul device_t dev; 122126706Swpaul{ 123126706Swpaul const char *prodstr, *vendstr; 124126706Swpaul int error; 125142399Swpaul 126146016Swpaul if (bustype != PCMCIABus) 127146016Swpaul return(FALSE); 128146016Swpaul 129126706Swpaul error = pccard_get_product_str(dev, &prodstr); 130126706Swpaul if (error) 131145485Swpaul return(FALSE); 132126706Swpaul error = pccard_get_vendor_str(dev, &vendstr); 133126706Swpaul if (error) 134145485Swpaul return(FALSE); 135126706Swpaul 136126706Swpaul while(t->ndis_name != NULL) { 137168423Spjd if (strcasecmp(vendstr, t->ndis_vid) == 0 && 138168423Spjd strcasecmp(prodstr, t->ndis_did) == 0) { 139126706Swpaul device_set_desc(dev, t->ndis_name); 140145485Swpaul return(TRUE); 141126706Swpaul } 142126706Swpaul t++; 143126706Swpaul } 144126706Swpaul 145145485Swpaul return(FALSE); 146145485Swpaul} 147145485Swpaul 148145485Swpaul/* 149145485Swpaul * Probe for an NDIS device. Check the PCI vendor and device 150145485Swpaul * IDs against our list and return a device name if we find a match. 151145485Swpaul */ 152145485Swpaulstatic int 153145485Swpaulndis_probe_pccard(dev) 154145485Swpaul device_t dev; 155145485Swpaul{ 156145485Swpaul driver_object *drv; 157145485Swpaul struct drvdb_ent *db; 158145485Swpaul 159145485Swpaul drv = windrv_lookup(0, "PCCARD Bus"); 160145485Swpaul if (drv == NULL) 161145485Swpaul return(ENXIO); 162145485Swpaul 163145485Swpaul db = windrv_match((matchfuncptr)ndis_devcompare, dev); 164145485Swpaul 165145485Swpaul if (db != NULL) { 166145485Swpaul /* Create PDO for this device instance */ 167145485Swpaul windrv_create_pdo(drv, dev); 168145485Swpaul return(0); 169145485Swpaul } 170145485Swpaul 171126706Swpaul return(ENXIO); 172126706Swpaul} 173126706Swpaul 174126706Swpaul/* 175126706Swpaul * Attach the interface. Allocate softc structures, do ifmedia 176126706Swpaul * setup and ethernet/BPF attach. 177126706Swpaul */ 178126706Swpaulstatic int 179126706Swpaulndis_attach_pccard(dev) 180126706Swpaul device_t dev; 181126706Swpaul{ 182126706Swpaul struct ndis_softc *sc; 183126706Swpaul int unit, error = 0, rid; 184126706Swpaul struct ndis_pccard_type *t; 185126706Swpaul int devidx = 0; 186126706Swpaul const char *prodstr, *vendstr; 187145485Swpaul struct drvdb_ent *db; 188126706Swpaul 189126706Swpaul sc = device_get_softc(dev); 190126706Swpaul unit = device_get_unit(dev); 191126706Swpaul sc->ndis_dev = dev; 192145485Swpaul 193145485Swpaul db = windrv_match((matchfuncptr)ndis_devcompare, dev); 194145485Swpaul if (db == NULL) 195145485Swpaul return (ENXIO); 196146015Swpaul sc->ndis_dobj = db->windrv_object; 197146015Swpaul sc->ndis_regvals = db->windrv_regvals; 198131953Swpaul resource_list_init(&sc->ndis_rl); 199126706Swpaul 200126706Swpaul sc->ndis_io_rid = 0; 201216486Sjhb sc->ndis_res_io = bus_alloc_resource_any(dev, SYS_RES_IOPORT, 202216486Sjhb &sc->ndis_io_rid, RF_ACTIVE); 203126706Swpaul if (sc->ndis_res_io == NULL) { 204126706Swpaul device_printf(dev, 205126706Swpaul "couldn't map iospace\n"); 206126706Swpaul error = ENXIO; 207126706Swpaul goto fail; 208126706Swpaul } 209126706Swpaul sc->ndis_rescnt++; 210229922Sdim resource_list_add(&sc->ndis_rl, SYS_RES_IOPORT, sc->ndis_io_rid, 211131953Swpaul rman_get_start(sc->ndis_res_io), rman_get_end(sc->ndis_res_io), 212131953Swpaul rman_get_size(sc->ndis_res_io)); 213126706Swpaul 214126706Swpaul rid = 0; 215216486Sjhb sc->ndis_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, 216126706Swpaul RF_SHAREABLE | RF_ACTIVE); 217126706Swpaul if (sc->ndis_irq == NULL) { 218126706Swpaul device_printf(dev, 219126706Swpaul "couldn't map interrupt\n"); 220126706Swpaul error = ENXIO; 221126706Swpaul goto fail; 222126706Swpaul } 223126706Swpaul sc->ndis_rescnt++; 224131953Swpaul resource_list_add(&sc->ndis_rl, SYS_RES_IRQ, rid, 225131953Swpaul rman_get_start(sc->ndis_irq), rman_get_start(sc->ndis_irq), 1); 226126706Swpaul 227126706Swpaul sc->ndis_iftype = PCMCIABus; 228126706Swpaul 229126706Swpaul /* Figure out exactly which device we matched. */ 230126706Swpaul 231145485Swpaul t = db->windrv_devlist; 232126706Swpaul 233126706Swpaul error = pccard_get_product_str(dev, &prodstr); 234126706Swpaul if (error) 235126706Swpaul return(error); 236126706Swpaul error = pccard_get_vendor_str(dev, &vendstr); 237126706Swpaul if (error) 238126706Swpaul return(error); 239126706Swpaul 240126706Swpaul while(t->ndis_name != NULL) { 241168423Spjd if (strcasecmp(vendstr, t->ndis_vid) == 0 && 242168423Spjd strcasecmp(prodstr, t->ndis_did) == 0) 243126706Swpaul break; 244126706Swpaul t++; 245126706Swpaul devidx++; 246126706Swpaul } 247126706Swpaul 248126706Swpaul sc->ndis_devidx = devidx; 249126706Swpaul 250126706Swpaul error = ndis_attach(dev); 251126706Swpaul 252126706Swpaulfail: 253126706Swpaul return(error); 254126706Swpaul} 255126706Swpaul 256131953Swpaulstatic struct resource_list * 257131953Swpaulndis_get_resource_list(dev, child) 258131953Swpaul device_t dev; 259131953Swpaul device_t child; 260131953Swpaul{ 261131953Swpaul struct ndis_softc *sc; 262131953Swpaul 263131953Swpaul sc = device_get_softc(dev); 264131953Swpaul return (&sc->ndis_rl); 265131953Swpaul} 266131953Swpaul 267126706Swpaul#define NDIS_AM_RID 3 268126706Swpaul 269126706Swpaulint 270126706Swpaulndis_alloc_amem(arg) 271126706Swpaul void *arg; 272126706Swpaul{ 273126706Swpaul struct ndis_softc *sc; 274126706Swpaul int error, rid; 275126706Swpaul 276126706Swpaul if (arg == NULL) 277126706Swpaul return(EINVAL); 278126706Swpaul 279126706Swpaul sc = arg; 280126706Swpaul rid = NDIS_AM_RID; 281126706Swpaul sc->ndis_res_am = bus_alloc_resource(sc->ndis_dev, SYS_RES_MEMORY, 282126706Swpaul &rid, 0UL, ~0UL, 0x1000, RF_ACTIVE); 283126706Swpaul 284126706Swpaul if (sc->ndis_res_am == NULL) { 285126706Swpaul device_printf(sc->ndis_dev, 286126706Swpaul "failed to allocate attribute memory\n"); 287126706Swpaul return(ENXIO); 288126706Swpaul } 289131953Swpaul sc->ndis_rescnt++; 290131953Swpaul resource_list_add(&sc->ndis_rl, SYS_RES_MEMORY, rid, 291131953Swpaul rman_get_start(sc->ndis_res_am), rman_get_end(sc->ndis_res_am), 292131953Swpaul rman_get_size(sc->ndis_res_am)); 293126706Swpaul 294126706Swpaul error = CARD_SET_MEMORY_OFFSET(device_get_parent(sc->ndis_dev), 295126706Swpaul sc->ndis_dev, rid, 0, NULL); 296126706Swpaul 297126706Swpaul if (error) { 298126706Swpaul device_printf(sc->ndis_dev, 299126706Swpaul "CARD_SET_MEMORY_OFFSET() returned 0x%x\n", error); 300126706Swpaul return(error); 301126706Swpaul } 302126706Swpaul 303126706Swpaul error = CARD_SET_RES_FLAGS(device_get_parent(sc->ndis_dev), 304126706Swpaul sc->ndis_dev, SYS_RES_MEMORY, rid, PCCARD_A_MEM_ATTR); 305126706Swpaul 306126706Swpaul if (error) { 307126706Swpaul device_printf(sc->ndis_dev, 308126706Swpaul "CARD_SET_RES_FLAGS() returned 0x%x\n", error); 309126706Swpaul return(error); 310126706Swpaul } 311126706Swpaul 312131953Swpaul sc->ndis_am_rid = rid; 313131953Swpaul 314126706Swpaul return(0); 315126706Swpaul} 316131953Swpaul 317131953Swpaulvoid 318131953Swpaulndis_free_amem(arg) 319131953Swpaul void *arg; 320131953Swpaul{ 321131953Swpaul struct ndis_softc *sc; 322131953Swpaul 323131953Swpaul if (arg == NULL) 324131953Swpaul return; 325131953Swpaul 326131953Swpaul sc = arg; 327131953Swpaul 328131953Swpaul if (sc->ndis_res_am != NULL) 329131953Swpaul bus_release_resource(sc->ndis_dev, SYS_RES_MEMORY, 330131953Swpaul sc->ndis_am_rid, sc->ndis_res_am); 331131953Swpaul resource_list_free(&sc->ndis_rl); 332131953Swpaul 333131953Swpaul return; 334131953Swpaul} 335