Lines Matching refs:zd
123 struct zd1201 *zd = urb->context;
133 dev_warn(&zd->usb->dev, "%s: urb failed: %d\n",
134 zd->dev->name, urb->status);
151 static int zd1201_docmd(struct zd1201 *zd, int cmd, int parm0,
173 usb_fill_bulk_urb(urb, zd->usb, usb_sndbulkpipe(zd->usb, zd->endp_out2),
174 command, 16, zd1201_usbfree, zd);
187 struct zd1201 *zd = urb->context;
188 netif_wake_queue(zd->dev);
194 struct zd1201 *zd = urb->context;
200 if (!zd)
211 dev_warn(&zd->usb->dev, "%s: rx urb failed: %d\n",
212 zd->dev->name, urb->status);
222 memcpy(zd->rxdata, data, urb->actual_length);
223 zd->rxlen = urb->actual_length;
224 zd->rxdatas = 1;
225 wake_up(&zd->rxdataq);
239 netif_carrier_on(zd->dev);
242 netif_carrier_off(zd->dev);
245 netif_carrier_off(zd->dev);
248 netif_carrier_on(zd->dev);
251 netif_carrier_off(zd->dev);
275 wireless_send_event(zd->dev, event, &wrqu, NULL);
288 wireless_send_event(zd->dev, IWEVEXPIRED, &wrqu, NULL);
292 zd->rxlen = 0;
296 if (copylen+zd->rxlen > sizeof(zd->rxdata))
298 memcpy(zd->rxdata+zd->rxlen, data+i+4, copylen);
299 zd->rxlen += copylen;
303 zd->rxdatas = 1;
304 wake_up(&zd->rxdataq);
319 if (zd->monitor) {
332 skb->protocol = eth_type_trans(skb, zd->dev);
333 zd->dev->stats.rx_packets++;
334 zd->dev->stats.rx_bytes += skb->len;
361 hlist_add_head(&frag->fnode, &zd->fraglist);
364 hlist_for_each_entry(frag, &zd->fraglist, fnode)
388 skb->protocol = eth_type_trans(skb, zd->dev);
389 zd->dev->stats.rx_packets++;
390 zd->dev->stats.rx_bytes += skb->len;
397 urb->dev = zd->usb;
403 zd->rxlen = 0;
404 zd->rxdatas = 1;
405 wake_up(&zd->rxdataq);
410 static int zd1201_getconfig(struct zd1201 *zd, int rid, void *riddata,
420 zd->rxdatas = 0;
421 err = zd1201_docmd(zd, ZD1201_CMDCODE_ACCESS, rid, 0, 0);
425 wait_event_interruptible(zd->rxdataq, zd->rxdatas);
426 if (!zd->rxlen)
429 code = le16_to_cpu(*(__le16*)(&zd->rxdata[4]));
430 rid_fid = le16_to_cpu(*(__le16*)(&zd->rxdata[6]));
431 length = le16_to_cpu(*(__le16*)(&zd->rxdata[8]));
432 if (length > zd->rxlen)
433 length = zd->rxlen-6;
441 dev_dbg(&zd->usb->dev, "riddatalen mismatches, expected=%u, (packet=%u) length=%u, rid=0x%04X, rid_fid=0x%04X\n",
442 riddatalen, zd->rxlen, length, rid, rid_fid);
446 zd->rxdatas = 0;
448 err = zd1201_docmd(zd, ZD1201_CMDCODE_SETRXRID, rid, 0, length);
453 wait_event_interruptible(zd->rxdataq, zd->rxdatas);
454 if (!zd->rxlen)
457 if (zd->rxdata[zd->rxlen - 1] != ZD1201_PACKET_RESOURCE) {
458 dev_dbg(&zd->usb->dev, "Packet type mismatch: 0x%x not 0x3\n",
459 zd->rxdata[zd->rxlen-1]);
464 pdata = zd->rxdata;
465 length = zd->rxlen;
473 dev_dbg(&zd->usb->dev, "Rx Resource packet type error: %02X\n",
510 static int zd1201_setconfig(struct zd1201 *zd, int rid, void *buf, int len, int wait)
521 zd->rxdatas = 0;
522 zd->rxlen = 0;
551 usb_fill_bulk_urb(urb, zd->usb, usb_sndbulkpipe(zd->usb,
552 zd->endp_out2), request, 16, zd1201_usbfree, zd);
572 usb_fill_bulk_urb(urb, zd->usb, usb_sndbulkpipe(zd->usb, zd->endp_out2),
573 request, 16, zd1201_usbfree, zd);
579 wait_event_interruptible(zd->rxdataq, zd->rxdatas);
580 if (!zd->rxlen || le16_to_cpu(*(__le16*)&zd->rxdata[6]) != rid) {
581 dev_dbg(&zd->usb->dev, "wrong or no RID received\n");
592 static inline int zd1201_getconfig16(struct zd1201 *zd, int rid, short *val)
597 err = zd1201_getconfig(zd, rid, &zdval, sizeof(__le16));
604 static inline int zd1201_setconfig16(struct zd1201 *zd, int rid, short val)
607 return (zd1201_setconfig(zd, rid, &zdval, sizeof(__le16), 1));
610 static int zd1201_drvr_start(struct zd1201 *zd)
621 usb_fill_bulk_urb(zd->rx_urb, zd->usb,
622 usb_rcvbulkpipe(zd->usb, zd->endp_in), buffer, ZD1201_RXSIZE,
623 zd1201_usbrx, zd);
625 err = usb_submit_urb(zd->rx_urb, GFP_KERNEL);
629 err = zd1201_docmd(zd, ZD1201_CMDCODE_INIT, 0, 0, 0);
633 err = zd1201_getconfig(zd, ZD1201_RID_CNFMAXTXBUFFERNUMBER, &zdmax,
640 err = zd1201_docmd(zd, ZD1201_CMDCODE_ALLOC, 1514, 0, 0);
648 usb_kill_urb(zd->rx_urb);
660 static int zd1201_enable(struct zd1201 *zd)
664 if (zd->mac_enabled)
667 err = zd1201_docmd(zd, ZD1201_CMDCODE_ENABLE, 0, 0, 0);
669 zd->mac_enabled = 1;
671 if (zd->monitor)
672 err = zd1201_setconfig16(zd, ZD1201_RID_PROMISCUOUSMODE, 1);
677 static int zd1201_disable(struct zd1201 *zd)
681 if (!zd->mac_enabled)
683 if (zd->monitor) {
684 err = zd1201_setconfig16(zd, ZD1201_RID_PROMISCUOUSMODE, 0);
689 err = zd1201_docmd(zd, ZD1201_CMDCODE_DISABLE, 0, 0, 0);
691 zd->mac_enabled = 0;
695 static int zd1201_mac_reset(struct zd1201 *zd)
697 if (!zd->mac_enabled)
699 zd1201_disable(zd);
700 return zd1201_enable(zd);
703 static int zd1201_join(struct zd1201 *zd, char *essid, int essidlen)
708 err = zd1201_disable(zd);
714 err = zd1201_setconfig16(zd, ZD1201_RID_CNFAUTHENTICATION, val);
720 if (!zd->ap) { /* Normal station */
721 err = zd1201_setconfig(zd, ZD1201_RID_CNFDESIREDSSID, buf,
726 err = zd1201_setconfig(zd, ZD1201_RID_CNFOWNSSID, buf,
732 err = zd1201_setconfig(zd, ZD1201_RID_CNFOWNMACADDR,
733 zd->dev->dev_addr, zd->dev->addr_len, 1);
737 err = zd1201_enable(zd);
747 struct zd1201 *zd = netdev_priv(dev);
750 if (!zd->mac_enabled)
751 zd1201_join(zd, zd->essid, zd->essidlen);
781 zd 1 null byte, zd1201 packet type
786 struct zd1201 *zd = netdev_priv(dev);
787 unsigned char *txbuf = zd->txdata;
789 struct urb *urb = zd->tx_urb;
791 if (!zd->mac_enabled || zd->monitor) {
817 usb_fill_bulk_urb(urb, zd->usb, usb_sndbulkpipe(zd->usb, zd->endp_out),
818 txbuf, txbuflen, zd1201_usbtx, zd);
820 err = usb_submit_urb(zd->tx_urb, GFP_ATOMIC);
835 struct zd1201 *zd = netdev_priv(dev);
837 if (!zd)
839 dev_warn(&zd->usb->dev, "%s: TX timeout, shooting down urb\n",
841 usb_unlink_urb(zd->tx_urb);
850 struct zd1201 *zd = netdev_priv(dev);
853 if (!zd)
856 err = zd1201_setconfig(zd, ZD1201_RID_CNFOWNMACADDR,
862 return zd1201_mac_reset(zd);
867 struct zd1201 *zd = netdev_priv(dev);
869 return &zd->iwstats;
874 struct zd1201 *zd = netdev_priv(dev);
885 zd1201_setconfig(zd, ZD1201_RID_CNFGROUPADDRESS, reqbuf,
892 struct zd1201 *zd = netdev_priv(dev);
894 return zd1201_mac_reset(zd);
907 struct zd1201 *zd = netdev_priv(dev);
916 err = zd1201_setconfig16(zd, ZD1201_RID_CNFOWNCHANNEL, channel);
920 zd1201_mac_reset(zd);
928 struct zd1201 *zd = netdev_priv(dev);
932 err = zd1201_getconfig16(zd, ZD1201_RID_CNFOWNCHANNEL, &channel);
944 struct zd1201 *zd = netdev_priv(dev);
949 if (zd->ap) {
955 err = zd1201_setconfig16(zd, ZD1201_RID_PROMISCUOUSMODE, 0);
958 zd->dev->type = ARPHRD_ETHER;
962 zd->dev->type = ARPHRD_IEEE80211;
967 zd1201_join(zd, "\0-*#\0", 5);
983 err = zd1201_setconfig16(zd, ZD1201_RID_CNFPORTTYPE, porttype);
986 if (zd->monitor && !monitor) {
987 zd1201_disable(zd);
988 *(__le16 *)buffer = cpu_to_le16(zd->essidlen);
989 memcpy(buffer+2, zd->essid, zd->essidlen);
990 err = zd1201_setconfig(zd, ZD1201_RID_CNFDESIREDSSID,
995 zd->monitor = monitor;
999 zd1201_mac_reset(zd);
1007 struct zd1201 *zd = netdev_priv(dev);
1011 err = zd1201_getconfig16(zd, ZD1201_RID_CNFPORTTYPE, &porttype);
1031 dev_dbg(&zd->usb->dev, "Unknown porttype: %d\n",
1035 if (zd->monitor)
1083 struct zd1201 *zd = netdev_priv(dev);
1086 if (!zd1201_getconfig(zd, ZD1201_RID_COMMSQUALITY, buffer, 6)) {
1092 /*zd->iwstats.qual.qual = le16_to_cpu(((__le16 *)buffer)[0]);*/
1093 zd->iwstats.qual.level = le16_to_cpu(((__le16 *)buffer)[1]);
1094 /*zd->iwstats.qual.noise = le16_to_cpu(((__le16 *)buffer)[2]);*/
1095 zd->iwstats.qual.updated = 2;
1098 return zd1201_getconfig(zd, ZD1201_RID_CURRENTBSSID, ap_addr->sa_data, 6);
1111 struct zd1201 *zd = netdev_priv(dev);
1118 if (zd->ap)
1122 enabled_save = zd->mac_enabled;
1123 zd1201_enable(zd);
1125 zd->rxdatas = 0;
1126 err = zd1201_docmd(zd, ZD1201_CMDCODE_INQUIRE,
1131 wait_event_interruptible(zd->rxdataq, zd->rxdatas);
1132 if (!zd->rxlen)
1135 if (le16_to_cpu(*(__le16*)&zd->rxdata[2]) != ZD1201_INQ_SCANRESULTS)
1138 for(i=8; i<zd->rxlen; i+=62) {
1141 memcpy(iwe.u.ap_addr.sa_data, zd->rxdata+i+6, 6);
1146 iwe.u.data.length = zd->rxdata[i+16];
1149 &iwe, zd->rxdata+i+18);
1152 if (zd->rxdata[i+14]&0x01)
1160 iwe.u.freq.m = zd->rxdata[i+0];
1168 for (j=0; j<10; j++) if (zd->rxdata[i+50+j]) {
1169 iwe.u.bitrate.value = (zd->rxdata[i+50+j]&0x7f)*500000;
1176 if (zd->rxdata[i+14]&0x10)
1183 iwe.u.qual.qual = zd->rxdata[i+4];
1184 iwe.u.qual.noise= zd->rxdata[i+2]/10-100;
1185 iwe.u.qual.level = (256+zd->rxdata[i+4]*100)/255-100;
1192 zd1201_disable(zd);
1203 struct zd1201 *zd = netdev_priv(dev);
1209 zd->essidlen = data->length;
1210 memset(zd->essid, 0, IW_ESSID_MAX_SIZE+1);
1211 memcpy(zd->essid, essid, data->length);
1212 return zd1201_join(zd, zd->essid, zd->essidlen);
1218 struct zd1201 *zd = netdev_priv(dev);
1220 memcpy(essid, zd->essid, zd->essidlen);
1222 data->length = zd->essidlen;
1239 struct zd1201 *zd = netdev_priv(dev);
1262 err = zd1201_setconfig16(zd, ZD1201_RID_TXRATECNTL, rate);
1266 return zd1201_mac_reset(zd);
1272 struct zd1201 *zd = netdev_priv(dev);
1276 err = zd1201_getconfig16(zd, ZD1201_RID_CURRENTTXRATE, &rate);
1305 struct zd1201 *zd = netdev_priv(dev);
1316 err = zd1201_setconfig16(zd, ZD1201_RID_CNFRTSTHRESHOLD, val);
1319 return zd1201_mac_reset(zd);
1325 struct zd1201 *zd = netdev_priv(dev);
1329 err = zd1201_getconfig16(zd, ZD1201_RID_CNFRTSTHRESHOLD, &rtst);
1342 struct zd1201 *zd = netdev_priv(dev);
1354 err = zd1201_setconfig16(zd, ZD1201_RID_CNFFRAGTHRESHOLD, val);
1357 return zd1201_mac_reset(zd);
1363 struct zd1201 *zd = netdev_priv(dev);
1367 err = zd1201_getconfig16(zd, ZD1201_RID_CNFFRAGTHRESHOLD, &fragt);
1392 struct zd1201 *zd = netdev_priv(dev);
1401 err = zd1201_getconfig16(zd,ZD1201_RID_CNFDEFAULTKEYID,&i);
1405 err = zd1201_setconfig16(zd, ZD1201_RID_CNFDEFAULTKEYID, i);
1414 err = zd1201_setconfig(zd, rid, key, erq->length, 1);
1417 zd->encode_keylen[i] = erq->length;
1418 memcpy(zd->encode_keys[i], key, erq->length);
1423 zd->encode_enabled = 1;
1425 zd->encode_enabled = 0;
1428 zd->encode_restricted = 1;
1430 zd->encode_restricted = 0;
1431 err = zd1201_setconfig16(zd, ZD1201_RID_CNFWEBFLAGS, i);
1435 if (zd->encode_enabled)
1439 err = zd1201_setconfig16(zd, ZD1201_RID_CNFAUTHENTICATION, i);
1443 return zd1201_mac_reset(zd);
1449 struct zd1201 *zd = netdev_priv(dev);
1453 if (zd->encode_enabled)
1457 if (zd->encode_restricted)
1464 err = zd1201_getconfig16(zd, ZD1201_RID_CNFDEFAULTKEYID, &i);
1473 erq->length = zd->encode_keylen[i];
1474 memcpy(key, zd->encode_keys[i], erq->length);
1482 struct zd1201 *zd = netdev_priv(dev);
1490 err = zd1201_setconfig16(zd,
1497 err = zd1201_getconfig16(zd,
1506 err = zd1201_setconfig16(zd, ZD1201_RID_CNFPMEPS,
1515 return zd1201_setconfig16(zd, ZD1201_RID_CNFPMENABLED, enabled);
1521 struct zd1201 *zd = netdev_priv(dev);
1525 err = zd1201_getconfig16(zd, ZD1201_RID_CNFPMENABLED, &enabled);
1528 err = zd1201_getconfig16(zd, ZD1201_RID_CNFPMEPS, &level);
1531 err = zd1201_getconfig16(zd, ZD1201_RID_CNFMAXSLEEPDURATION, &duration);
1608 struct zd1201 *zd = netdev_priv(dev);
1610 if (!zd->ap)
1613 return zd1201_setconfig16(zd, ZD1201_RID_CNFHOSTAUTH, rrq->value);
1619 struct zd1201 *zd = netdev_priv(dev);
1623 if (!zd->ap)
1626 err = zd1201_getconfig16(zd, ZD1201_RID_CNFHOSTAUTH, &hostauth);
1638 struct zd1201 *zd = netdev_priv(dev);
1641 if (!zd->ap)
1648 return zd1201_setconfig(zd, ZD1201_RID_AUTHENTICATESTA, buffer, 10, 1);
1654 struct zd1201 *zd = netdev_priv(dev);
1656 if (!zd->ap)
1659 return zd1201_setconfig16(zd, ZD1201_RID_CNFMAXASSOCSTATIONS, rrq->value);
1665 struct zd1201 *zd = netdev_priv(dev);
1669 if (!zd->ap)
1672 err = zd1201_getconfig16(zd, ZD1201_RID_CNFMAXASSOCSTATIONS, &maxassoc);
1726 struct zd1201 *zd;
1735 dev = alloc_etherdev(sizeof(*zd));
1738 zd = netdev_priv(dev);
1739 zd->dev = dev;
1741 zd->ap = ap;
1742 zd->usb = usb;
1743 zd->removed = 0;
1744 init_waitqueue_head(&zd->rxdataq);
1745 INIT_HLIST_HEAD(&zd->fraglist);
1747 err = zd1201_fw_upload(usb, zd->ap);
1753 zd->endp_in = 1;
1754 zd->endp_out = 1;
1755 zd->endp_out2 = 2;
1756 zd->rx_urb = usb_alloc_urb(0, GFP_KERNEL);
1757 zd->tx_urb = usb_alloc_urb(0, GFP_KERNEL);
1758 if (!zd->rx_urb || !zd->tx_urb) {
1764 err = zd1201_drvr_start(zd);
1768 err = zd1201_setconfig16(zd, ZD1201_RID_CNFMAXDATALEN, 2312);
1772 err = zd1201_setconfig16(zd, ZD1201_RID_TXRATECNTL,
1782 err = zd1201_getconfig(zd, ZD1201_RID_CNFOWNMACADDR,
1787 /* Set wildcard essid to match zd->essid */
1789 err = zd1201_setconfig(zd, ZD1201_RID_CNFDESIREDSSID, buf,
1794 if (zd->ap)
1798 err = zd1201_setconfig16(zd, ZD1201_RID_CNFPORTTYPE, porttype);
1810 usb_set_intfdata(interface, zd);
1811 zd1201_enable(zd); /* zd1201 likes to startup enabled, */
1812 zd1201_disable(zd); /* interfering with all the wifis in range */
1817 zd1201_docmd(zd, ZD1201_CMDCODE_INIT, 0, 0, 0);
1819 usb_free_urb(zd->tx_urb);
1820 usb_free_urb(zd->rx_urb);
1827 struct zd1201 *zd = usb_get_intfdata(interface);
1831 if (!zd)
1835 hlist_for_each_entry_safe(frag, node2, &zd->fraglist, fnode) {
1841 if (zd->tx_urb) {
1842 usb_kill_urb(zd->tx_urb);
1843 usb_free_urb(zd->tx_urb);
1845 if (zd->rx_urb) {
1846 usb_kill_urb(zd->rx_urb);
1847 usb_free_urb(zd->rx_urb);
1850 if (zd->dev) {
1851 unregister_netdev(zd->dev);
1852 free_netdev(zd->dev);
1861 struct zd1201 *zd = usb_get_intfdata(interface);
1863 netif_device_detach(zd->dev);
1865 zd->was_enabled = zd->mac_enabled;
1867 if (zd->was_enabled)
1868 return zd1201_disable(zd);
1875 struct zd1201 *zd = usb_get_intfdata(interface);
1877 if (!zd || !zd->dev)
1880 netif_device_attach(zd->dev);
1882 if (zd->was_enabled)
1883 return zd1201_enable(zd);