diff options
| author | Luciano Coelho <luciano.coelho@intel.com> | 2014-02-13 10:31:59 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-04-09 10:55:43 +0200 |
| commit | 73de86a38962b18edad3205c2358599dd9c83e9f (patch) | |
| tree | caf27b6e5000427c940a07d325d1210417ba87ad /net/wireless/core.h | |
| parent | cfg80211/mac80211: refactor cfg80211_chandef_dfs_required() (diff) | |
| download | linux-73de86a38962b18edad3205c2358599dd9c83e9f.tar.xz linux-73de86a38962b18edad3205c2358599dd9c83e9f.zip | |
cfg80211/mac80211: move interface counting for combination check to mac80211
Move the counting part of the interface combination check from
cfg80211 to mac80211.
This is needed to simplify locking when the driver has to perform a
combination check by itself (eg. with channel-switch).
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/core.h')
| -rw-r--r-- | net/wireless/core.h | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h index 6f6f75609852..6684c5d965d8 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -417,6 +417,9 @@ cfg80211_can_change_interface(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, enum nl80211_iftype iftype) { + /* TODO: For this function, we'll probably need to keep some + * kind of interface combination check in cfg80211... + */ return cfg80211_can_use_iftype_chan(rdev, wdev, iftype, NULL, CHAN_MODE_UNDEFINED, 0); } @@ -431,16 +434,6 @@ cfg80211_can_add_interface(struct cfg80211_registered_device *rdev, return cfg80211_can_change_interface(rdev, NULL, iftype); } -static inline int -cfg80211_can_use_chan(struct cfg80211_registered_device *rdev, - struct wireless_dev *wdev, - struct ieee80211_channel *chan, - enum cfg80211_chan_mode chanmode) -{ - return cfg80211_can_use_iftype_chan(rdev, wdev, wdev->iftype, - chan, chanmode, 0); -} - static inline unsigned int elapsed_jiffies_msecs(unsigned long start) { unsigned long end = jiffies; |