diff options
-rw-r--r-- | include/net/cfg80211.h | 12 | ||||
-rw-r--r-- | net/mac80211/cfg.c | 6 | ||||
-rw-r--r-- | net/wireless/nl80211.c | 2 |
3 files changed, 18 insertions, 2 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 31d823a..34b8f26 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -424,6 +424,17 @@ enum plink_actions { }; /** + * enum station_parameters_apply_mask - station parameter values to apply + * @STATION_PARAM_APPLY_UAPSD: apply new uAPSD parameters (uapsd_queues, max_sp) + * + * Not all station parameters have in-band "no change" signalling, + * for those that don't these flags will are used. + */ +enum station_parameters_apply_mask { + STATION_PARAM_APPLY_UAPSD = BIT(0), +}; + +/** * struct station_parameters - station parameters * * Used to change and create a new station. @@ -450,6 +461,7 @@ struct station_parameters { u8 *supported_rates; struct net_device *vlan; u32 sta_flags_mask, sta_flags_set; + u32 sta_modify_mask; int listen_interval; u16 aid; u8 supported_rates_len; diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 8fef3cd..13061eb 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -714,8 +714,10 @@ static void sta_apply_parameters(struct ieee80211_local *local, } spin_unlock_irqrestore(&sta->flaglock, flags); - sta->sta.uapsd_queues = params->uapsd_queues; - sta->sta.max_sp = params->max_sp; + if (params->sta_modify_mask & STATION_PARAM_APPLY_UAPSD) { + sta->sta.uapsd_queues = params->uapsd_queues; + sta->sta.max_sp = params->max_sp; + } /* * cfg80211 validates this (1-2007) and allows setting the AID diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index b850757..3799623 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -2643,6 +2643,8 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) if (params.max_sp & ~IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK) return -EINVAL; + + params.sta_modify_mask |= STATION_PARAM_APPLY_UAPSD; } if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP && |