diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-12-18 17:20:47 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-01-05 16:07:12 -0500 |
| commit | 21f83589644bb2ed98079bf1e2154c8e70ca6a6c (patch) | |
| tree | ede391a8c788a43f7c4ea3baa3367e020d45f179 /net/mac80211/driver-ops.h | |
| parent | c96e96354a6c9456cdf1f150eca504e2ea35301e (diff) | |
| download | linux-21f83589644bb2ed98079bf1e2154c8e70ca6a6c.tar.bz2 | |
mac80211: implement hardware offload for remain-on-channel
This allows drivers to support remain-on-channel
offload if they implement smarter timing or need
to use a device implementation like iwlwifi.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/driver-ops.h')
| -rw-r--r-- | net/mac80211/driver-ops.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index af0c4398cceb..98d589960a49 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -465,4 +465,34 @@ static inline int drv_get_antenna(struct ieee80211_local *local, return ret; } +static inline int drv_remain_on_channel(struct ieee80211_local *local, + struct ieee80211_channel *chan, + enum nl80211_channel_type chantype, + unsigned int duration) +{ + int ret; + + might_sleep(); + + trace_drv_remain_on_channel(local, chan, chantype, duration); + ret = local->ops->remain_on_channel(&local->hw, chan, chantype, + duration); + trace_drv_return_int(local, ret); + + return ret; +} + +static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local) +{ + int ret; + + might_sleep(); + + trace_drv_cancel_remain_on_channel(local); + ret = local->ops->cancel_remain_on_channel(&local->hw); + trace_drv_return_int(local, ret); + + return ret; +} + #endif /* __MAC80211_DRIVER_OPS */ |