diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2017-02-08 15:00:34 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-02-09 15:17:30 +0100 |
| commit | 8585989d146c61dd073d2135c5bb11d0f979d576 (patch) | |
| tree | 23fee0893f93a3a65f5610cc0365aed5d081bc49 /net/wireless/core.c | |
| parent | bee427b86217b78a0a5fc85575cc155e4c32bbf9 (diff) | |
cfg80211: fix NAN bands definition
The nl80211_nan_dual_band_conf enumeration doesn't make much sense.
The default value is assigned to a bit, which makes it weird if the
default bit and other bits are set at the same time.
To improve this, get rid of NL80211_NAN_BAND_DEFAULT and add a wiphy
configuration to let the drivers define which bands are supported.
This is exposed to the userspace, which then can make a decision on
which band(s) to use. Additionally, rename all "dual_band" elements
to "bands", to make things clearer.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 903fc419217a..e55e05bc4805 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -626,7 +626,8 @@ int wiphy_register(struct wiphy *wiphy) if (WARN_ON((wiphy->interface_modes & BIT(NL80211_IFTYPE_NAN)) && (!rdev->ops->start_nan || !rdev->ops->stop_nan || - !rdev->ops->add_nan_func || !rdev->ops->del_nan_func))) + !rdev->ops->add_nan_func || !rdev->ops->del_nan_func || + !(wiphy->nan_supported_bands & BIT(NL80211_BAND_2GHZ))))) return -EINVAL; #ifndef CONFIG_WIRELESS_WDS |