diff options
| author | John W. Linville <linville@tuxdriver.com> | 2014-01-01 15:39:56 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-01-01 15:39:56 -0500 |
| commit | ad86c55bac643a745f480d26689d153ec0f38b04 (patch) | |
| tree | 8ae3e20d2f3619021393166fe1f50a8ca00c1c33 /net/wireless/mesh.c | |
| parent | 21eb218989523b7bee28900aaec9f9296b70fa27 (diff) | |
| parent | 39731b78b4afebb7501c05b68e2443a1b250b41c (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Diffstat (limited to 'net/wireless/mesh.c')
| -rw-r--r-- | net/wireless/mesh.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c index b0e1869de7de..9c7a11ae7936 100644 --- a/net/wireless/mesh.c +++ b/net/wireless/mesh.c @@ -99,6 +99,7 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev, const struct mesh_config *conf) { struct wireless_dev *wdev = dev->ieee80211_ptr; + u8 radar_detect_width = 0; int err; BUILD_BUG_ON(IEEE80211_MAX_SSID_LEN != IEEE80211_MAX_MESH_ID_LEN); @@ -177,8 +178,16 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev, if (!cfg80211_reg_can_beacon(&rdev->wiphy, &setup->chandef)) return -EINVAL; - err = cfg80211_can_use_chan(rdev, wdev, setup->chandef.chan, - CHAN_MODE_SHARED); + err = cfg80211_chandef_dfs_required(wdev->wiphy, &setup->chandef); + if (err < 0) + return err; + if (err) + radar_detect_width = BIT(setup->chandef.width); + + err = cfg80211_can_use_iftype_chan(rdev, wdev, wdev->iftype, + setup->chandef.chan, + CHAN_MODE_SHARED, + radar_detect_width); if (err) return err; |