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, const void *buf, int len, int wait)
521 zd->rxdatas = 0;
522 zd->rxlen = 0;
550 usb_fill_bulk_urb(urb, zd->usb, usb_sndbulkpipe(zd->usb,
551 zd->endp_out2), request, 16, zd1201_usbfree, zd);
571 usb_fill_bulk_urb(urb, zd->usb, usb_sndbulkpipe(zd->usb, zd->endp_out2),
572 request, 16, zd1201_usbfree, zd);
578 wait_event_interruptible(zd->rxdataq, zd->rxdatas);
579 if (!zd->rxlen || le16_to_cpu(*(__le16*)&zd->rxdata[6]) != rid) {
580 dev_dbg(&zd->usb->dev, "wrong or no RID received\n");
591 static inline int zd1201_getconfig16(struct zd1201 *zd, int rid, short *val)
596 err = zd1201_getconfig(zd, rid, &zdval, sizeof(__le16));
603 static inline int zd1201_setconfig16(struct zd1201 *zd, int rid, short val)
606 return (zd1201_setconfig(zd, rid, &zdval, sizeof(__le16), 1));
609 static int zd1201_drvr_start(struct zd1201 *zd)
620 usb_fill_bulk_urb(zd->rx_urb, zd->usb,
621 usb_rcvbulkpipe(zd->usb, zd->endp_in), buffer, ZD1201_RXSIZE,
622 zd1201_usbrx, zd);
624 err = usb_submit_urb(zd->rx_urb, GFP_KERNEL);
628 err = zd1201_docmd(zd, ZD1201_CMDCODE_INIT, 0, 0, 0);
632 err = zd1201_getconfig(zd, ZD1201_RID_CNFMAXTXBUFFERNUMBER, &zdmax,
639 err = zd1201_docmd(zd, ZD1201_CMDCODE_ALLOC, 1514, 0, 0);
647 usb_kill_urb(zd->rx_urb);
659 static int zd1201_enable(struct zd1201 *zd)
663 if (zd->mac_enabled)
666 err = zd1201_docmd(zd, ZD1201_CMDCODE_ENABLE, 0, 0, 0);
668 zd->mac_enabled = 1;
670 if (zd->monitor)
671 err = zd1201_setconfig16(zd, ZD1201_RID_PROMISCUOUSMODE, 1);
676 static int zd1201_disable(struct zd1201 *zd)
680 if (!zd->mac_enabled)
682 if (zd->monitor) {
683 err = zd1201_setconfig16(zd, ZD1201_RID_PROMISCUOUSMODE, 0);
688 err = zd1201_docmd(zd, ZD1201_CMDCODE_DISABLE, 0, 0, 0);
690 zd->mac_enabled = 0;
694 static int zd1201_mac_reset(struct zd1201 *zd)
696 if (!zd->mac_enabled)
698 zd1201_disable(zd);
699 return zd1201_enable(zd);
702 static int zd1201_join(struct zd1201 *zd, char *essid, int essidlen)
707 err = zd1201_disable(zd);
713 err = zd1201_setconfig16(zd, ZD1201_RID_CNFAUTHENTICATION, val);
719 if (!zd->ap) { /* Normal station */
720 err = zd1201_setconfig(zd, ZD1201_RID_CNFDESIREDSSID, buf,
725 err = zd1201_setconfig(zd, ZD1201_RID_CNFOWNSSID, buf,
731 err = zd1201_setconfig(zd, ZD1201_RID_CNFOWNMACADDR,
732 zd->dev->dev_addr, zd->dev->addr_len, 1);
736 err = zd1201_enable(zd);
746 struct zd1201 *zd = netdev_priv(dev);
749 if (!zd->mac_enabled)
750 zd1201_join(zd, zd->essid, zd->essidlen);
780 zd 1 null byte, zd1201 packet type
785 struct zd1201 *zd = netdev_priv(dev);
786 unsigned char *txbuf = zd->txdata;
788 struct urb *urb = zd->tx_urb;
790 if (!zd->mac_enabled || zd->monitor) {
816 usb_fill_bulk_urb(urb, zd->usb, usb_sndbulkpipe(zd->usb, zd->endp_out),
817 txbuf, txbuflen, zd1201_usbtx, zd);
819 err = usb_submit_urb(zd->tx_urb, GFP_ATOMIC);
834 struct zd1201 *zd = netdev_priv(dev);
836 if (!zd)
838 dev_warn(&zd->usb->dev, "%s: TX timeout, shooting down urb\n",
840 usb_unlink_urb(zd->tx_urb);
849 struct zd1201 *zd = netdev_priv(dev);
852 if (!zd)
855 err = zd1201_setconfig(zd, ZD1201_RID_CNFOWNMACADDR,
861 return zd1201_mac_reset(zd);
866 struct zd1201 *zd = netdev_priv(dev);
868 return &zd->iwstats;
873 struct zd1201 *zd = netdev_priv(dev);
884 zd1201_setconfig(zd, ZD1201_RID_CNFGROUPADDRESS, reqbuf,
891 struct zd1201 *zd = netdev_priv(dev);
893 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);
929 struct zd1201 *zd = netdev_priv(dev);
933 err = zd1201_getconfig16(zd, ZD1201_RID_CNFOWNCHANNEL, &channel);
946 struct zd1201 *zd = netdev_priv(dev);
951 if (zd->ap) {
957 err = zd1201_setconfig16(zd, ZD1201_RID_PROMISCUOUSMODE, 0);
960 zd->dev->type = ARPHRD_ETHER;
964 zd->dev->type = ARPHRD_IEEE80211;
969 zd1201_join(zd, "\0-*#\0", 5);
985 err = zd1201_setconfig16(zd, ZD1201_RID_CNFPORTTYPE, porttype);
988 if (zd->monitor && !monitor) {
989 zd1201_disable(zd);
990 *(__le16 *)buffer = cpu_to_le16(zd->essidlen);
991 memcpy(buffer+2, zd->essid, zd->essidlen);
992 err = zd1201_setconfig(zd, ZD1201_RID_CNFDESIREDSSID,
997 zd->monitor = monitor;
1001 zd1201_mac_reset(zd);
1010 struct zd1201 *zd = netdev_priv(dev);
1014 err = zd1201_getconfig16(zd, ZD1201_RID_CNFPORTTYPE, &porttype);
1034 dev_dbg(&zd->usb->dev, "Unknown porttype: %d\n",
1038 if (zd->monitor)
1088 struct zd1201 *zd = netdev_priv(dev);
1091 if (!zd1201_getconfig(zd, ZD1201_RID_COMMSQUALITY, buffer, 6)) {
1097 /*zd->iwstats.qual.qual = le16_to_cpu(((__le16 *)buffer)[0]);*/
1098 zd->iwstats.qual.level = le16_to_cpu(((__le16 *)buffer)[1]);
1099 /*zd->iwstats.qual.noise = le16_to_cpu(((__le16 *)buffer)[2]);*/
1100 zd->iwstats.qual.updated = 2;
1103 return zd1201_getconfig(zd, ZD1201_RID_CURRENTBSSID, ap_addr->sa_data, 6);
1117 struct zd1201 *zd = netdev_priv(dev);
1124 if (zd->ap)
1128 enabled_save = zd->mac_enabled;
1129 zd1201_enable(zd);
1131 zd->rxdatas = 0;
1132 err = zd1201_docmd(zd, ZD1201_CMDCODE_INQUIRE,
1137 wait_event_interruptible(zd->rxdataq, zd->rxdatas);
1138 if (!zd->rxlen)
1141 if (le16_to_cpu(*(__le16*)&zd->rxdata[2]) != ZD1201_INQ_SCANRESULTS)
1144 for(i=8; i<zd->rxlen; i+=62) {
1147 memcpy(iwe.u.ap_addr.sa_data, zd->rxdata+i+6, 6);
1152 iwe.u.data.length = zd->rxdata[i+16];
1155 &iwe, zd->rxdata+i+18);
1158 if (zd->rxdata[i+14]&0x01)
1166 iwe.u.freq.m = zd->rxdata[i+0];
1174 for (j=0; j<10; j++) if (zd->rxdata[i+50+j]) {
1175 iwe.u.bitrate.value = (zd->rxdata[i+50+j]&0x7f)*500000;
1182 if (zd->rxdata[i+14]&0x10)
1189 iwe.u.qual.qual = zd->rxdata[i+4];
1190 iwe.u.qual.noise= zd->rxdata[i+2]/10-100;
1191 iwe.u.qual.level = (256+zd->rxdata[i+4]*100)/255-100;
1198 zd1201_disable(zd);
1210 struct zd1201 *zd = netdev_priv(dev);
1216 zd->essidlen = data->length;
1217 memset(zd->essid, 0, IW_ESSID_MAX_SIZE+1);
1218 memcpy(zd->essid, essid, data->length);
1219 return zd1201_join(zd, zd->essid, zd->essidlen);
1226 struct zd1201 *zd = netdev_priv(dev);
1228 memcpy(essid, zd->essid, zd->essidlen);
1230 data->length = zd->essidlen;
1249 struct zd1201 *zd = netdev_priv(dev);
1272 err = zd1201_setconfig16(zd, ZD1201_RID_TXRATECNTL, rate);
1276 return zd1201_mac_reset(zd);
1283 struct zd1201 *zd = netdev_priv(dev);
1287 err = zd1201_getconfig16(zd, ZD1201_RID_CURRENTTXRATE, &rate);
1317 struct zd1201 *zd = netdev_priv(dev);
1328 err = zd1201_setconfig16(zd, ZD1201_RID_CNFRTSTHRESHOLD, val);
1331 return zd1201_mac_reset(zd);
1338 struct zd1201 *zd = netdev_priv(dev);
1342 err = zd1201_getconfig16(zd, ZD1201_RID_CNFRTSTHRESHOLD, &rtst);
1356 struct zd1201 *zd = netdev_priv(dev);
1368 err = zd1201_setconfig16(zd, ZD1201_RID_CNFFRAGTHRESHOLD, val);
1371 return zd1201_mac_reset(zd);
1378 struct zd1201 *zd = netdev_priv(dev);
1382 err = zd1201_getconfig16(zd, ZD1201_RID_CNFFRAGTHRESHOLD, &fragt);
1408 struct zd1201 *zd = netdev_priv(dev);
1417 err = zd1201_getconfig16(zd,ZD1201_RID_CNFDEFAULTKEYID,&i);
1421 err = zd1201_setconfig16(zd, ZD1201_RID_CNFDEFAULTKEYID, i);
1430 err = zd1201_setconfig(zd, rid, key, erq->length, 1);
1433 zd->encode_keylen[i] = erq->length;
1434 memcpy(zd->encode_keys[i], key, erq->length);
1439 zd->encode_enabled = 1;
1441 zd->encode_enabled = 0;
1444 zd->encode_restricted = 1;
1446 zd->encode_restricted = 0;
1447 err = zd1201_setconfig16(zd, ZD1201_RID_CNFWEBFLAGS, i);
1451 if (zd->encode_enabled)
1455 err = zd1201_setconfig16(zd, ZD1201_RID_CNFAUTHENTICATION, i);
1459 return zd1201_mac_reset(zd);
1466 struct zd1201 *zd = netdev_priv(dev);
1470 if (zd->encode_enabled)
1474 if (zd->encode_restricted)
1481 err = zd1201_getconfig16(zd, ZD1201_RID_CNFDEFAULTKEYID, &i);
1490 erq->length = zd->encode_keylen[i];
1491 memcpy(key, zd->encode_keys[i], erq->length);
1500 struct zd1201 *zd = netdev_priv(dev);
1508 err = zd1201_setconfig16(zd,
1515 err = zd1201_getconfig16(zd,
1524 err = zd1201_setconfig16(zd, ZD1201_RID_CNFPMEPS,
1533 return zd1201_setconfig16(zd, ZD1201_RID_CNFPMENABLED, enabled);
1540 struct zd1201 *zd = netdev_priv(dev);
1544 err = zd1201_getconfig16(zd, ZD1201_RID_CNFPMENABLED, &enabled);
1547 err = zd1201_getconfig16(zd, ZD1201_RID_CNFPMEPS, &level);
1550 err = zd1201_getconfig16(zd, ZD1201_RID_CNFMAXSLEEPDURATION, &duration);
1607 struct zd1201 *zd = netdev_priv(dev);
1609 if (!zd->ap)
1612 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);
1639 struct zd1201 *zd = netdev_priv(dev);
1642 if (!zd->ap)
1649 return zd1201_setconfig(zd, ZD1201_RID_AUTHENTICATESTA, buffer, 10, 1);
1656 struct zd1201 *zd = netdev_priv(dev);
1658 if (!zd->ap)
1661 return zd1201_setconfig16(zd, ZD1201_RID_CNFMAXASSOCSTATIONS, rrq->value);
1668 struct zd1201 *zd = netdev_priv(dev);
1672 if (!zd->ap)
1675 err = zd1201_getconfig16(zd, ZD1201_RID_CNFMAXASSOCSTATIONS, &maxassoc);
1729 struct zd1201 *zd;
1739 dev = alloc_etherdev(sizeof(*zd));
1742 zd = netdev_priv(dev);
1743 zd->dev = dev;
1745 zd->ap = ap;
1746 zd->usb = usb;
1747 zd->removed = 0;
1748 init_waitqueue_head(&zd->rxdataq);
1749 INIT_HLIST_HEAD(&zd->fraglist);
1751 err = zd1201_fw_upload(usb, zd->ap);
1757 zd->endp_in = 1;
1758 zd->endp_out = 1;
1759 zd->endp_out2 = 2;
1760 zd->rx_urb = usb_alloc_urb(0, GFP_KERNEL);
1761 zd->tx_urb = usb_alloc_urb(0, GFP_KERNEL);
1762 if (!zd->rx_urb || !zd->tx_urb) {
1768 err = zd1201_drvr_start(zd);
1772 err = zd1201_setconfig16(zd, ZD1201_RID_CNFMAXDATALEN, 2312);
1776 err = zd1201_setconfig16(zd, ZD1201_RID_TXRATECNTL,
1786 err = zd1201_getconfig(zd, ZD1201_RID_CNFOWNMACADDR, addr, ETH_ALEN);
1791 /* Set wildcard essid to match zd->essid */
1793 err = zd1201_setconfig(zd, ZD1201_RID_CNFDESIREDSSID, buf,
1798 if (zd->ap)
1802 err = zd1201_setconfig16(zd, ZD1201_RID_CNFPORTTYPE, porttype);
1814 usb_set_intfdata(interface, zd);
1815 zd1201_enable(zd); /* zd1201 likes to startup enabled, */
1816 zd1201_disable(zd); /* interfering with all the wifis in range */
1821 zd1201_docmd(zd, ZD1201_CMDCODE_INIT, 0, 0, 0);
1823 usb_free_urb(zd->tx_urb);
1824 usb_free_urb(zd->rx_urb);
1831 struct zd1201 *zd = usb_get_intfdata(interface);
1835 if (!zd)
1839 hlist_for_each_entry_safe(frag, node2, &zd->fraglist, fnode) {
1845 if (zd->tx_urb) {
1846 usb_kill_urb(zd->tx_urb);
1847 usb_free_urb(zd->tx_urb);
1849 if (zd->rx_urb) {
1850 usb_kill_urb(zd->rx_urb);
1851 usb_free_urb(zd->rx_urb);
1854 if (zd->dev) {
1855 unregister_netdev(zd->dev);
1856 free_netdev(zd->dev);
1865 struct zd1201 *zd = usb_get_intfdata(interface);
1867 netif_device_detach(zd->dev);
1869 zd->was_enabled = zd->mac_enabled;
1871 if (zd->was_enabled)
1872 return zd1201_disable(zd);
1879 struct zd1201 *zd = usb_get_intfdata(interface);
1881 if (!zd || !zd->dev)
1884 netif_device_attach(zd->dev);
1886 if (zd->was_enabled)
1887 return zd1201_enable(zd);