summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorJohannes Berg <johannes.berg@intel.com>2010-09-28 12:53:14 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-09-28 21:47:58 +0200
commit93b05238027420978d785569f8c1aa4a6867bc13 (patch)
tree8f391a9ea2438ed986d36b937fdbaf902e486187
parentcarl9170: interrupt urbs must not set URB_ZERO_PACKET (diff)
downloadlinux-93b05238027420978d785569f8c1aa4a6867bc13.tar.xz
linux-93b05238027420978d785569f8c1aa4a6867bc13.zip
cfg80211: always set IBSS basic rates
IBSS started from wireless extensions is currently missing basic rate configuration, fix this by moving the code to generate the default to the common code that gets invoked for both nl80211 and wext. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--net/wireless/ibss.c19
-rw-r--r--net/wireless/nl80211.c17
2 files changed, 19 insertions, 17 deletions
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index 27a8ce9343c3..8cb6e08373b9 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -88,6 +88,25 @@ int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
if (wdev->ssid_len)
return -EALREADY;
+ if (!params->basic_rates) {
+ /*
+ * If no rates were explicitly configured,
+ * use the mandatory rate set for 11b or
+ * 11a for maximum compatibility.
+ */
+ struct ieee80211_supported_band *sband =
+ rdev->wiphy.bands[params->channel->band];
+ int j;
+ u32 flag = params->channel->band == IEEE80211_BAND_5GHZ ?
+ IEEE80211_RATE_MANDATORY_A :
+ IEEE80211_RATE_MANDATORY_B;
+
+ for (j = 0; j < sband->n_bitrates; j++) {
+ if (sband->bitrates[j].flags & flag)
+ params->basic_rates |= BIT(j);
+ }
+ }
+
if (WARN_ON(wdev->connect_keys))
kfree(wdev->connect_keys);
wdev->connect_keys = connkeys;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 4ff827e8c362..9c84825803ce 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -4119,23 +4119,6 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
goto out;
}
}
- } else {
- /*
- * If no rates were explicitly configured,
- * use the mandatory rate set for 11b or
- * 11a for maximum compatibility.
- */
- struct ieee80211_supported_band *sband =
- wiphy->bands[ibss.channel->band];
- int j;
- u32 flag = ibss.channel->band == IEEE80211_BAND_5GHZ ?
- IEEE80211_RATE_MANDATORY_A :
- IEEE80211_RATE_MANDATORY_B;
-
- for (j = 0; j < sband->n_bitrates; j++) {
- if (sband->bitrates[j].flags & flag)
- ibss.basic_rates |= BIT(j);
- }
}
err = cfg80211_join_ibss(rdev, dev, &ibss, connkeys);