diff options
| author |   Ayala Beker <ayala.beker@intel.com> | 2016-03-17 15:41:39 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2016-04-05 21:34:49 +0200 |
| commit | 52cfa1d6146c5aa48360b02533fc7e039a66086e (patch) | |
| tree | c4d1983d90d1df9ec04e01e125a9305c67e8d9ca /include/net/mac80211.h | |
| parent | cfg80211: allow userspace to specify client P2P PS support (diff) | |
| download | linux-dev-52cfa1d6146c5aa48360b02533fc7e039a66086e.tar.xz linux-dev-52cfa1d6146c5aa48360b02533fc7e039a66086e.zip | |
mac80211: track and tell driver about GO client P2P PS abilities
Legacy clients don't support P2P power save mechanism, and thus if a P2P GO
has a legacy client connected to it, it should disable P2P PS mechanisms.
Let the driver know about this with a new bss_conf parameter.
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index a53333cb1528..6e346750cb29 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -291,7 +291,7 @@ struct ieee80211_vif_chanctx_switch { * @BSS_CHANGED_PS: PS changed for this BSS (STA mode) * @BSS_CHANGED_TXPOWER: TX power setting changed for this interface * @BSS_CHANGED_P2P_PS: P2P powersave settings (CTWindow, opportunistic PS) - * changed (currently only in P2P client mode, GO mode will be later) + * changed * @BSS_CHANGED_BEACON_INFO: Data from the AP's beacon became available: * currently dtim_period only is under consideration. * @BSS_CHANGED_BANDWIDTH: The bandwidth used by this interface changed, @@ -526,6 +526,9 @@ struct ieee80211_mu_group_data { * userspace), whereas TPC is disabled if %txpower_type is set to * NL80211_TX_POWER_FIXED (use value configured from userspace) * @p2p_noa_attr: P2P NoA attribute for P2P powersave + * @allow_p2p_go_ps: indication for AP or P2P GO interface, whether it's allowed + * to use P2P PS mechanism or not. AP/P2P GO is not allowed to use P2P PS + * if it has associated clients without P2P PS support. */ struct ieee80211_bss_conf { const u8 *bssid; @@ -563,6 +566,7 @@ struct ieee80211_bss_conf { int txpower; enum nl80211_tx_power_setting txpower_type; struct ieee80211_p2p_noa_attr p2p_noa_attr; + bool allow_p2p_go_ps; }; /** @@ -1741,6 +1745,7 @@ struct ieee80211_sta_rates { * size is min(max_amsdu_len, 7935) bytes. * Both additional HT limits must be enforced by the low level driver. * This is defined by the spec (IEEE 802.11-2012 section 8.3.2.2 NOTE 2). + * @support_p2p_ps: indicates whether the STA supports P2P PS mechanism or not. * @txq: per-TID data TX queues (if driver uses the TXQ abstraction) */ struct ieee80211_sta { @@ -1761,6 +1766,7 @@ struct ieee80211_sta { bool mfp; u8 max_amsdu_subframes; u16 max_amsdu_len; + bool support_p2p_ps; struct ieee80211_txq *txq[IEEE80211_NUM_TIDS]; |