diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2014-11-11 11:48:42 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-12-15 11:34:45 (GMT) |
| commit | 848955ccf0bdf42fff33e021a76f6daec98fe59b (patch) | |
| tree | f4d17dc5c3f732ad016152ba509b4bc681526ec2 /include/net/mac80211.h | |
| parent | 4bcc56bb3a9622e877772598d1cac124266b2b8a (diff) | |
| download | linux-848955ccf0bdf42fff33e021a76f6daec98fe59b.tar.xz | |
mac80211: move U-APSD enablement to vif flags
In order to let drivers have more dynamic U-APSD support,
move the enablement flag to the virtual interface driver
flags. This lets drivers not only set it up differently
for different interfaces, but also enable/disable on the
fly if needed.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index b24ef57..4913c00 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1187,10 +1187,15 @@ struct ieee80211_channel_switch { * monitoring on this virtual interface -- i.e. it can monitor * connection quality related parameters, such as the RSSI level and * provide notifications if configured trigger levels are reached. + * @IEEE80211_VIF_SUPPORTS_UAPSD: The device can do U-APSD for this + * interface. This flag should be set during interface addition, + * but may be set/cleared as late as authentication to an AP. It is + * only valid for managed/station mode interfaces. */ enum ieee80211_vif_flags { IEEE80211_VIF_BEACON_FILTER = BIT(0), IEEE80211_VIF_SUPPORTS_CQM_RSSI = BIT(1), + IEEE80211_VIF_SUPPORTS_UAPSD = BIT(2), }; /** @@ -1589,11 +1594,6 @@ struct ieee80211_tx_control { * @IEEE80211_HW_MFP_CAPABLE: * Hardware supports management frame protection (MFP, IEEE 802.11w). * - * @IEEE80211_HW_SUPPORTS_UAPSD: - * Hardware supports Unscheduled Automatic Power Save Delivery - * (U-APSD) in managed mode. The mode is configured with - * conf_tx() operation. - * * @IEEE80211_HW_REPORTS_TX_ACK_STATUS: * Hardware can provide ack status reports of Tx frames to * the stack. @@ -1679,8 +1679,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_MFP_CAPABLE = 1<<13, IEEE80211_HW_WANT_MONITOR_VIF = 1<<14, IEEE80211_HW_NO_AUTO_VIF = 1<<15, - /* free slot */ - IEEE80211_HW_SUPPORTS_UAPSD = 1<<17, + /* free slots */ IEEE80211_HW_REPORTS_TX_ACK_STATUS = 1<<18, IEEE80211_HW_CONNECTION_MONITOR = 1<<19, IEEE80211_HW_QUEUE_CONTROL = 1<<20, @@ -2032,7 +2031,7 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb); * enabled whenever user has enabled powersave. * * Driver informs U-APSD client support by enabling - * %IEEE80211_HW_SUPPORTS_UAPSD flag. The mode is configured through the + * %IEEE80211_VIF_SUPPORTS_UAPSD flag. The mode is configured through the * uapsd parameter in conf_tx() operation. Hardware needs to send the QoS * Nullfunc frames and stay awake until the service period has ended. To * utilize U-APSD, dynamic powersave is disabled for voip AC and all frames |