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mac80211: implement hardware offload for remain-on-channel

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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>
This commit is contained in:
Johannes Berg
2010-12-18 17:20:47 +01:00
committed by John W. Linville
parent c96e96354a
commit 21f8358964
8 changed files with 306 additions and 3 deletions
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5
net/mac80211/main.c
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@@ -609,6 +609,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
ieee80211_led_names(local);
ieee80211_hw_roc_setup(local);
return local_to_hw(local);
}
EXPORT_SYMBOL(ieee80211_alloc_hw);
@@ -753,7 +755,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
}
}
local->hw.wiphy->max_remain_on_channel_duration = 5000;
if (!local->ops->remain_on_channel)
local->hw.wiphy->max_remain_on_channel_duration = 5000;
result = wiphy_register(local->hw.wiphy);
if (result < 0)