rndis_wlan: convert get/set frag/rts to cfg80211
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index e8b0793..edd4aad 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -428,9 +428,12 @@
static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_scan_request *request);
+static int rndis_set_wiphy_params(struct wiphy *wiphy, u32 changed);
+
static struct cfg80211_ops rndis_config_ops = {
.change_virtual_intf = rndis_change_virtual_intf,
.scan = rndis_scan,
+ .set_wiphy_params = rndis_set_wiphy_params,
};
static void *rndis_wiphy_privid = &rndis_wiphy_privid;
@@ -969,6 +972,36 @@
}
+static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
+{
+ __le32 tmp;
+
+ devdbg(usbdev, "set_rts_threshold %i", rts_threshold);
+
+ if (rts_threshold < 0 || rts_threshold > 2347)
+ rts_threshold = 2347;
+
+ tmp = cpu_to_le32(rts_threshold);
+ return rndis_set_oid(usbdev, OID_802_11_RTS_THRESHOLD, &tmp,
+ sizeof(tmp));
+}
+
+
+static int set_frag_threshold(struct usbnet *usbdev, u32 frag_threshold)
+{
+ __le32 tmp;
+
+ devdbg(usbdev, "set_frag_threshold %i", frag_threshold);
+
+ if (frag_threshold < 256 || frag_threshold > 2346)
+ frag_threshold = 2346;
+
+ tmp = cpu_to_le32(frag_threshold);
+ return rndis_set_oid(usbdev, OID_802_11_FRAGMENTATION_THRESHOLD, &tmp,
+ sizeof(tmp));
+}
+
+
static void set_default_iw_params(struct usbnet *usbdev)
{
struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
@@ -1246,6 +1279,28 @@
}
+static int rndis_set_wiphy_params(struct wiphy *wiphy, u32 changed)
+{
+ struct rndis_wlan_private *priv = wiphy_priv(wiphy);
+ struct usbnet *usbdev = priv->usbdev;
+ int err;
+
+ if (changed & WIPHY_PARAM_FRAG_THRESHOLD) {
+ err = set_frag_threshold(usbdev, wiphy->frag_threshold);
+ if (err < 0)
+ return err;
+ }
+
+ if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
+ err = set_rts_threshold(usbdev, wiphy->rts_threshold);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+
#define SCAN_DELAY_JIFFIES (HZ)
static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_scan_request *request)
@@ -1761,74 +1816,6 @@
}
-static int rndis_iw_set_rts(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct usbnet *usbdev = netdev_priv(dev);
- __le32 tmp;
- devdbg(usbdev, "SIOCSIWRTS");
-
- tmp = cpu_to_le32(wrqu->rts.value);
- return rndis_set_oid(usbdev, OID_802_11_RTS_THRESHOLD, &tmp,
- sizeof(tmp));
-}
-
-
-static int rndis_iw_get_rts(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct usbnet *usbdev = netdev_priv(dev);
- __le32 tmp;
- int len, ret;
-
- len = sizeof(tmp);
- ret = rndis_query_oid(usbdev, OID_802_11_RTS_THRESHOLD, &tmp, &len);
- if (ret == 0) {
- wrqu->rts.value = le32_to_cpu(tmp);
- wrqu->rts.flags = 1;
- wrqu->rts.disabled = 0;
- }
-
- devdbg(usbdev, "SIOCGIWRTS: %d", wrqu->rts.value);
-
- return ret;
-}
-
-
-static int rndis_iw_set_frag(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct usbnet *usbdev = netdev_priv(dev);
- __le32 tmp;
-
- devdbg(usbdev, "SIOCSIWFRAG");
-
- tmp = cpu_to_le32(wrqu->frag.value);
- return rndis_set_oid(usbdev, OID_802_11_FRAGMENTATION_THRESHOLD, &tmp,
- sizeof(tmp));
-}
-
-
-static int rndis_iw_get_frag(struct net_device *dev,
- struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
-{
- struct usbnet *usbdev = netdev_priv(dev);
- __le32 tmp;
- int len, ret;
-
- len = sizeof(tmp);
- ret = rndis_query_oid(usbdev, OID_802_11_FRAGMENTATION_THRESHOLD, &tmp,
- &len);
- if (ret == 0) {
- wrqu->frag.value = le32_to_cpu(tmp);
- wrqu->frag.flags = 1;
- wrqu->frag.disabled = 0;
- }
- devdbg(usbdev, "SIOCGIWFRAG: %d", wrqu->frag.value);
- return ret;
-}
-
-
static int rndis_iw_set_freq(struct net_device *dev,
struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
{
@@ -2017,10 +2004,10 @@
IW_IOCTL(SIOCSIWESSID) = rndis_iw_set_essid,
IW_IOCTL(SIOCGIWESSID) = rndis_iw_get_essid,
IW_IOCTL(SIOCGIWRATE) = rndis_iw_get_rate,
- IW_IOCTL(SIOCSIWRTS) = rndis_iw_set_rts,
- IW_IOCTL(SIOCGIWRTS) = rndis_iw_get_rts,
- IW_IOCTL(SIOCSIWFRAG) = rndis_iw_set_frag,
- IW_IOCTL(SIOCGIWFRAG) = rndis_iw_get_frag,
+ 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) = rndis_iw_set_txpower,
IW_IOCTL(SIOCGIWTXPOW) = rndis_iw_get_txpower,
IW_IOCTL(SIOCSIWENCODE) = rndis_iw_set_encode,
@@ -2470,6 +2457,10 @@
set_default_iw_params(usbdev);
+ /* set default rts/frag */
+ rndis_set_wiphy_params(wiphy,
+ WIPHY_PARAM_FRAG_THRESHOLD | WIPHY_PARAM_RTS_THRESHOLD);
+
/* turn radio on */
priv->radio_on = 1;
disassociate(usbdev, 1);