return 0;
}
-/*
- * wireless extension handlers
- */
-
-#if 0
-/* Commented code out instead of removing to have more sane patch for review.
- * Will be removed later in the set.
- */
-static int rndis_iw_set_essid(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *essid)
-{
- struct ndis_80211_ssid ssid;
- int length = wrqu->essid.length;
- struct usbnet *usbdev = netdev_priv(dev);
-
- devdbg(usbdev, "SIOCSIWESSID: [flags:%d,len:%d] '%.32s'",
- wrqu->essid.flags, wrqu->essid.length, essid);
-
- if (length > NDIS_802_11_LENGTH_SSID)
- length = NDIS_802_11_LENGTH_SSID;
-
- ssid.length = cpu_to_le32(length);
- if (length > 0)
- memcpy(ssid.essid, essid, length);
- else
- memset(ssid.essid, 0, NDIS_802_11_LENGTH_SSID);
-
- set_assoc_params(usbdev);
-
- if (!wrqu->essid.flags || length == 0)
- return disassociate(usbdev, 1);
- else {
- /* Pause and purge rx queue, so we don't pass packets before
- * 'media connect'-indication.
- */
- usbnet_pause_rx(usbdev);
- usbnet_purge_paused_rxq(usbdev);
-
- return set_essid(usbdev, &ssid);
- }
-}
-
-
-static int rndis_iw_get_essid(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *essid)
-{
- struct ndis_80211_ssid ssid;
- struct usbnet *usbdev = netdev_priv(dev);
- int ret;
-
- ret = get_essid(usbdev, &ssid);
-
- if (ret == 0 && le32_to_cpu(ssid.length) > 0) {
- wrqu->essid.flags = 1;
- wrqu->essid.length = le32_to_cpu(ssid.length);
- memcpy(essid, ssid.essid, wrqu->essid.length);
- essid[wrqu->essid.length] = 0;
- } else {
- memset(essid, 0, sizeof(NDIS_802_11_LENGTH_SSID));
- wrqu->essid.flags = 0;
- wrqu->essid.length = 0;
- }
- devdbg(usbdev, "SIOCGIWESSID: %s", essid);
- return ret;
-}
-
-
-static int rndis_iw_get_bssid(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct usbnet *usbdev = netdev_priv(dev);
- unsigned char bssid[ETH_ALEN];
- int ret;
-
- ret = get_bssid(usbdev, bssid);
-
- if (ret == 0)
- devdbg(usbdev, "SIOCGIWAP: %pM", bssid);
- else
- devdbg(usbdev, "SIOCGIWAP: <not associated>");
-
- wrqu->ap_addr.sa_family = ARPHRD_ETHER;
- memcpy(wrqu->ap_addr.sa_data, bssid, ETH_ALEN);
-
- return ret;
-}
-
-
-static int rndis_iw_set_bssid(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct usbnet *usbdev = netdev_priv(dev);
- u8 *bssid = (u8 *)wrqu->ap_addr.sa_data;
- int ret;
-
- devdbg(usbdev, "SIOCSIWAP: %pM", bssid);
-
- ret = rndis_set_oid(usbdev, OID_802_11_BSSID, bssid, ETH_ALEN);
-
- /* user apps may set ap's mac address, which is not required;
- * they may fail to work if this function fails, so return
- * success */
- if (ret)
- devwarn(usbdev, "setting AP mac address failed (%08X)", ret);
-
- return 0;
-}
-
-
-static int rndis_iw_set_auth(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct iw_param *p = &wrqu->param;
- struct usbnet *usbdev = netdev_priv(dev);
- struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
- int ret = -ENOTSUPP;
-
- switch (p->flags & IW_AUTH_INDEX) {
- case IW_AUTH_WPA_VERSION:
- devdbg(usbdev, "SIOCSIWAUTH: WPA_VERSION, %08x", p->value);
- priv->wpa_version = p->value;
- ret = 0;
- break;
-
- case IW_AUTH_CIPHER_PAIRWISE:
- devdbg(usbdev, "SIOCSIWAUTH: CIPHER_PAIRWISE, %08x", p->value);
- priv->wpa_cipher_pair = p->value;
- ret = 0;
- break;
-
- case IW_AUTH_CIPHER_GROUP:
- devdbg(usbdev, "SIOCSIWAUTH: CIPHER_GROUP, %08x", p->value);
- priv->wpa_cipher_group = p->value;
- ret = 0;
- break;
-
- case IW_AUTH_KEY_MGMT:
- devdbg(usbdev, "SIOCSIWAUTH: KEY_MGMT, %08x", p->value);
- priv->wpa_keymgmt = p->value;
- ret = 0;
- break;
-
- case IW_AUTH_TKIP_COUNTERMEASURES:
- devdbg(usbdev, "SIOCSIWAUTH: TKIP_COUNTERMEASURES, %08x",
- p->value);
- ret = 0;
- break;
-
- case IW_AUTH_DROP_UNENCRYPTED:
- devdbg(usbdev, "SIOCSIWAUTH: DROP_UNENCRYPTED, %08x", p->value);
- ret = 0;
- break;
-
- case IW_AUTH_80211_AUTH_ALG:
- devdbg(usbdev, "SIOCSIWAUTH: 80211_AUTH_ALG, %08x", p->value);
- priv->wpa_authalg = p->value;
- ret = 0;
- break;
-
- case IW_AUTH_WPA_ENABLED:
- devdbg(usbdev, "SIOCSIWAUTH: WPA_ENABLED, %08x", p->value);
- if (wrqu->param.value)
- deauthenticate(usbdev);
- ret = 0;
- break;
-
- case IW_AUTH_RX_UNENCRYPTED_EAPOL:
- devdbg(usbdev, "SIOCSIWAUTH: RX_UNENCRYPTED_EAPOL, %08x",
- p->value);
- ret = 0;
- break;
-
- case IW_AUTH_ROAMING_CONTROL:
- devdbg(usbdev, "SIOCSIWAUTH: ROAMING_CONTROL, %08x", p->value);
- ret = 0;
- break;
-
- case IW_AUTH_PRIVACY_INVOKED:
- devdbg(usbdev, "SIOCSIWAUTH: invalid cmd %d",
- wrqu->param.flags & IW_AUTH_INDEX);
- return -EOPNOTSUPP;
-
- default:
- devdbg(usbdev, "SIOCSIWAUTH: UNKNOWN %08x, %08x",
- p->flags & IW_AUTH_INDEX, p->value);
- }
- return ret;
-}
-
-
-static int rndis_iw_get_auth(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct iw_param *p = &wrqu->param;
- struct usbnet *usbdev = netdev_priv(dev);
- struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
-
- switch (p->flags & IW_AUTH_INDEX) {
- case IW_AUTH_WPA_VERSION:
- p->value = priv->wpa_version;
- break;
- case IW_AUTH_CIPHER_PAIRWISE:
- p->value = priv->wpa_cipher_pair;
- break;
- case IW_AUTH_CIPHER_GROUP:
- p->value = priv->wpa_cipher_group;
- break;
- case IW_AUTH_KEY_MGMT:
- p->value = priv->wpa_keymgmt;
- break;
- case IW_AUTH_80211_AUTH_ALG:
- p->value = priv->wpa_authalg;
- break;
- default:
- devdbg(usbdev, "SIOCGIWAUTH: invalid cmd %d",
- wrqu->param.flags & IW_AUTH_INDEX);
- return -EOPNOTSUPP;
- }
- return 0;
-}
-
-
-static int rndis_iw_set_encode(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct usbnet *usbdev = netdev_priv(dev);
- struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
- struct rndis_wlan_encr_key key;
- int ret, index, key_len;
- u8 *keybuf;
-
- index = (wrqu->encoding.flags & IW_ENCODE_INDEX);
-
- /* iwconfig gives index as 1 - N */
- if (index > 0)
- index--;
- else
- index = priv->encr_tx_key_index;
-
- if (index < 0 || index >= 4) {
- devwarn(usbdev, "encryption index out of range (%u)", index);
- return -EINVAL;
- }
-
- /* remove key if disabled */
- if (wrqu->data.flags & IW_ENCODE_DISABLED) {
- if (remove_key(usbdev, index, NULL))
- return -EINVAL;
- else
- return 0;
- }
-
- /* global encryption state (for all keys) */
- if (wrqu->data.flags & IW_ENCODE_OPEN)
- ret = set_auth_mode(usbdev, 0, NL80211_AUTHTYPE_OPEN_SYSTEM,
- RNDIS_WLAN_KEY_MGMT_NONE);
- else /*if (wrqu->data.flags & IW_ENCODE_RESTRICTED)*/
- ret = set_auth_mode(usbdev, 0, NL80211_AUTHTYPE_SHARED_KEY,
- RNDIS_WLAN_KEY_MGMT_NONE);
- if (ret != 0)
- return ret;
-
- if (wrqu->data.length > 0) {
- key_len = wrqu->data.length;
- keybuf = extra;
- } else {
- /* must be set as tx key */
- if (priv->encr_keys[index].len == 0)
- return -EINVAL;
- key = priv->encr_keys[index];
- key_len = key.len;
- keybuf = key.material;
- priv->encr_tx_key_index = index;
- }
-
- if (add_wep_key(usbdev, keybuf, key_len, index) != 0)
- return -EINVAL;
-
- if (index == priv->encr_tx_key_index)
- /* ndis drivers want essid to be set after setting encr */
- set_essid(usbdev, &priv->essid);
-
- return 0;
-}
-
-
-static int rndis_iw_set_encode_ext(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
- struct usbnet *usbdev = netdev_priv(dev);
- struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
- int keyidx, flags, cipher;
-
- keyidx = wrqu->encoding.flags & IW_ENCODE_INDEX;
-
- /* iwconfig gives index as 1 - N */
- if (keyidx)
- keyidx--;
- else
- keyidx = priv->encr_tx_key_index;
-
- if (keyidx < 0 || keyidx >= 4) {
- devwarn(usbdev, "encryption index out of range (%u)", keyidx);
- return -EINVAL;
- }
-
- if (ext->alg == IW_ENCODE_ALG_WEP) {
- if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
- priv->encr_tx_key_index = keyidx;
- return add_wep_key(usbdev, ext->key, ext->key_len, keyidx);
- }
-
- cipher = -1;
- if (ext->alg == IW_ENCODE_ALG_TKIP)
- cipher = WLAN_CIPHER_SUITE_TKIP;
- else if (ext->alg == IW_ENCODE_ALG_CCMP)
- cipher = WLAN_CIPHER_SUITE_CCMP;
-
- if ((wrqu->encoding.flags & IW_ENCODE_DISABLED) ||
- ext->alg == IW_ENCODE_ALG_NONE || ext->key_len == 0)
- return remove_key(usbdev, keyidx, NULL);
-
- if (cipher == -1)
- return -EOPNOTSUPP;
-
- flags = 0;
- if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
- flags |= NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ;
- if (!(ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY))
- flags |= NDIS_80211_ADDKEY_PAIRWISE_KEY;
- if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
- flags |= NDIS_80211_ADDKEY_TRANSMIT_KEY;
-
- return add_wpa_key(usbdev, ext->key, ext->key_len, keyidx,
- (u8 *)&ext->addr.sa_data, ext->rx_seq, cipher,
- flags);
-}
-
-
-static int rndis_iw_get_rate(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct usbnet *usbdev = netdev_priv(dev);
- __le32 tmp;
- int ret, len;
-
- len = sizeof(tmp);
- ret = rndis_query_oid(usbdev, OID_GEN_LINK_SPEED, &tmp, &len);
- if (ret == 0) {
- wrqu->bitrate.value = le32_to_cpu(tmp) * 100;
- wrqu->bitrate.disabled = 0;
- wrqu->bitrate.flags = 1;
- }
- return ret;
-}
-
-
-static struct iw_statistics *rndis_get_wireless_stats(struct net_device *dev)
-{
- struct usbnet *usbdev = netdev_priv(dev);
- struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
- unsigned long flags;
-
- spin_lock_irqsave(&priv->stats_lock, flags);
- memcpy(&priv->iwstats, &priv->privstats, sizeof(priv->iwstats));
- spin_unlock_irqrestore(&priv->stats_lock, flags);
-
- return &priv->iwstats;
-}
-#endif
-
-
-#define IW_IOCTL(x) [(x) - SIOCSIWCOMMIT]
-static const iw_handler rndis_iw_handler[] =
-{
- IW_IOCTL(SIOCGIWNAME) = (iw_handler) cfg80211_wext_giwname,
- IW_IOCTL(SIOCSIWFREQ) = (iw_handler) cfg80211_wext_siwfreq,
- IW_IOCTL(SIOCGIWFREQ) = (iw_handler) cfg80211_wext_giwfreq,
- IW_IOCTL(SIOCSIWMODE) = (iw_handler) cfg80211_wext_siwmode,
- IW_IOCTL(SIOCGIWMODE) = (iw_handler) cfg80211_wext_giwmode,
- IW_IOCTL(SIOCGIWRANGE) = (iw_handler) cfg80211_wext_giwrange,
- IW_IOCTL(SIOCSIWAP) = (iw_handler) cfg80211_wext_siwap,
- IW_IOCTL(SIOCGIWAP) = (iw_handler) cfg80211_wext_giwap,
- IW_IOCTL(SIOCSIWSCAN) = (iw_handler) cfg80211_wext_siwscan,
- IW_IOCTL(SIOCGIWSCAN) = (iw_handler) cfg80211_wext_giwscan,
- IW_IOCTL(SIOCSIWESSID) = (iw_handler) cfg80211_wext_siwessid,
- IW_IOCTL(SIOCGIWESSID) = (iw_handler) cfg80211_wext_giwessid,
- IW_IOCTL(SIOCGIWRATE) = (iw_handler) cfg80211_wext_giwrate,
- IW_IOCTL(SIOCSIWRTS) = (iw_handler) cfg80211_wext_siwrts,
- IW_IOCTL(SIOCGIWRTS) = (iw_handler) cfg80211_wext_giwrts,
- IW_IOCTL(SIOCSIWFRAG) = (iw_handler) cfg80211_wext_siwfrag,
- IW_IOCTL(SIOCGIWFRAG) = (iw_handler) cfg80211_wext_giwfrag,
- IW_IOCTL(SIOCSIWTXPOW) = (iw_handler) cfg80211_wext_siwtxpower,
- IW_IOCTL(SIOCGIWTXPOW) = (iw_handler) cfg80211_wext_giwtxpower,
- IW_IOCTL(SIOCSIWENCODE) = (iw_handler) cfg80211_wext_siwencode,
- IW_IOCTL(SIOCSIWENCODEEXT) = (iw_handler) cfg80211_wext_siwencodeext,
- IW_IOCTL(SIOCSIWAUTH) = (iw_handler) cfg80211_wext_siwauth,
- IW_IOCTL(SIOCGIWAUTH) = (iw_handler) cfg80211_wext_giwauth,
- IW_IOCTL(SIOCSIWGENIE) = (iw_handler) cfg80211_wext_siwgenie,
- IW_IOCTL(SIOCSIWMLME) = (iw_handler) cfg80211_wext_siwmlme,
-};
-
-static const iw_handler rndis_wlan_private_handler[] = {
-};
-
-static const struct iw_priv_args rndis_wlan_private_args[] = {
-};
-
-
-static const struct iw_handler_def rndis_iw_handlers = {
- .num_standard = ARRAY_SIZE(rndis_iw_handler),
- .num_private = ARRAY_SIZE(rndis_wlan_private_handler),
- .num_private_args = ARRAY_SIZE(rndis_wlan_private_args),
- .standard = (iw_handler *)rndis_iw_handler,
- .private = (iw_handler *)rndis_wlan_private_handler,
- .private_args = (struct iw_priv_args *)rndis_wlan_private_args,
- .get_wireless_stats = cfg80211_wireless_stats,
-};
-
static void rndis_wlan_do_link_up_work(struct usbnet *usbdev)
{
* Otherwise we'll be in big trouble in rndis_wlan_early_init().
*/
usbdev->driver_priv = priv;
- usbdev->net->wireless_handlers = &rndis_iw_handlers;
priv->usbdev = usbdev;
mutex_init(&priv->command_lock);
git://bbs.cooldavid.org / net-next-2.6.git / commitdiff