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| author | Johannes Berg <johannes.berg@intel.com> | 2015-01-07 14:39:02 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-01-07 14:39:16 +0100 |
| commit | 3a4b0c948d286523ba062985c03487b55326eaae (patch) | |
| tree | 8c61bbeb09f9d810d3132919c22e8effcc4e545c /net/wireless | |
| parent | fa44b988d2da58334ecbcf3e00f9acccbdeace6c (diff) | |
| parent | 1e359a5de861a57aa04d92bb620f52a5c1d7f8b1 (diff) | |
| download | linux-stable-3a4b0c948d286523ba062985c03487b55326eaae.tar.gz linux-stable-3a4b0c948d286523ba062985c03487b55326eaae.tar.bz2 linux-stable-3a4b0c948d286523ba062985c03487b55326eaae.zip | |
Merge branch 'mac80211' into mac80211-next
Merge mac80211.git to get some changes that would otherwise
cause conflicts with new changes coming here.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/chan.c | 9 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 2 | ||||
| -rw-r--r-- | net/wireless/reg.c | 20 |
3 files changed, 20 insertions, 11 deletions
diff --git a/net/wireless/chan.c b/net/wireless/chan.c index 85506f1d0789..7aaf7415dc4c 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -603,7 +603,7 @@ bool cfg80211_chandef_usable(struct wiphy *wiphy, { struct ieee80211_sta_ht_cap *ht_cap; struct ieee80211_sta_vht_cap *vht_cap; - u32 width, control_freq; + u32 width, control_freq, cap; if (WARN_ON(!cfg80211_chandef_valid(chandef))) return false; @@ -643,7 +643,8 @@ bool cfg80211_chandef_usable(struct wiphy *wiphy, return false; break; case NL80211_CHAN_WIDTH_80P80: - if (!(vht_cap->cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ)) + cap = vht_cap->cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK; + if (cap != IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ) return false; case NL80211_CHAN_WIDTH_80: if (!vht_cap->vht_supported) @@ -654,7 +655,9 @@ bool cfg80211_chandef_usable(struct wiphy *wiphy, case NL80211_CHAN_WIDTH_160: if (!vht_cap->vht_supported) return false; - if (!(vht_cap->cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ)) + cap = vht_cap->cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK; + if (cap != IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ && + cap != IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ) return false; prohibited_flags |= IEEE80211_CHAN_NO_160MHZ; width = 160; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 049f505e5660..ad3e294acabe 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -6128,7 +6128,7 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev, } /* there was no other matchset, so the RSSI one is alone */ - if (i == 0) + if (i == 0 && n_match_sets) request->match_sets[0].rssi_thold = default_match_rssi; request->min_rssi_thold = INT_MAX; diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 9a5411cdf5e8..8d232b904210 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1552,9 +1552,15 @@ static bool reg_wdev_chan_valid(struct wiphy *wiphy, struct wireless_dev *wdev) ret = cfg80211_reg_can_beacon(wiphy, &wdev->chandef, wdev->iftype); break; + case NL80211_IFTYPE_ADHOC: + if (!wdev->ssid_len) + goto out; + + ret = cfg80211_reg_can_beacon(wiphy, + &wdev->chandef, wdev->iftype); + break; case NL80211_IFTYPE_STATION: case NL80211_IFTYPE_P2P_CLIENT: - case NL80211_IFTYPE_ADHOC: if (!wdev->current_bss || !wdev->current_bss->pub.channel) goto out; @@ -1920,7 +1926,7 @@ static enum reg_request_treatment reg_process_hint_driver(struct wiphy *wiphy, struct regulatory_request *driver_request) { - const struct ieee80211_regdomain *regd; + const struct ieee80211_regdomain *regd, *tmp; enum reg_request_treatment treatment; treatment = __reg_process_hint_driver(driver_request); @@ -1940,7 +1946,10 @@ reg_process_hint_driver(struct wiphy *wiphy, reg_free_request(driver_request); return REG_REQ_IGNORE; } + + tmp = get_wiphy_regdom(wiphy); rcu_assign_pointer(wiphy->regd, regd); + rcu_free_regdom(tmp); } @@ -1999,11 +2008,8 @@ __reg_process_hint_country_ie(struct wiphy *wiphy, return REG_REQ_IGNORE; return REG_REQ_ALREADY_SET; } - /* - * Two consecutive Country IE hints on the same wiphy. - * This should be picked up early by the driver/stack - */ - if (WARN_ON(regdom_changes(country_ie_request->alpha2))) + + if (regdom_changes(country_ie_request->alpha2)) return REG_REQ_OK; return REG_REQ_ALREADY_SET; } |