diff options
| author |   Eliad Peller <eliad@wizery.com> | 2011-08-31 11:29:43 +0300 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-09-13 15:50:56 -0400 |
| commit | cedb5412baeffd7326fc4869aa996d7f68d98ebb (patch) | |
| tree | 6b5f5c0c034e508b0bff1f7d52cf1aabde5fad3b | |
| parent | iwlwifi: signedness bug in iwl_trans_pcie_tx_agg_alloc() (diff) | |
| download | linux-dev-cedb5412baeffd7326fc4869aa996d7f68d98ebb.tar.xz linux-dev-cedb5412baeffd7326fc4869aa996d7f68d98ebb.zip | |
nl80211/cfg80211: add WIPHY_FLAG_AP_UAPSD flag
add WIPHY_FLAG_AP_UAPSD flag to indicate uapsd support on
AP mode.
Advertise it to userspace by including a new
NL80211_ATTR_SUPPORT_AP_UAPSD attribute.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | include/linux/nl80211.h | 3 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 2 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 5 |
3 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index f2d75e3ceb43..387e6e220502 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -1044,6 +1044,8 @@ enum nl80211_commands { * * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration * of the station, see &enum nl80211_sta_wme_attr. + * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working + * as AP. * * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of * roaming to another AP in the same ESS if the signal lever is low. @@ -1259,6 +1261,7 @@ enum nl80211_attrs { NL80211_ATTR_IE_ASSOC_RESP, NL80211_ATTR_STA_WME, + NL80211_ATTR_SUPPORT_AP_UAPSD, NL80211_ATTR_ROAM_SUPPORT, diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 53609dec2c9f..01c6bde99a41 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1621,6 +1621,7 @@ struct cfg80211_ops { * @WIPHY_FLAG_SUPPORTS_SCHED_SCAN: The device supports scheduled scans. * @WIPHY_FLAG_SUPPORTS_FW_ROAM: The device supports roaming feature in the * firmware. + * @WIPHY_FLAG_AP_UAPSD: The device supports uapsd on AP. */ enum wiphy_flags { WIPHY_FLAG_CUSTOM_REGULATORY = BIT(0), @@ -1636,6 +1637,7 @@ enum wiphy_flags { WIPHY_FLAG_SUPPORTS_SCHED_SCAN = BIT(11), WIPHY_FLAG_ENFORCE_COMBINATIONS = BIT(12), WIPHY_FLAG_SUPPORTS_FW_ROAM = BIT(13), + WIPHY_FLAG_AP_UAPSD = BIT(14), }; /** diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index ad13903c9b89..0cda46ab35e5 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -720,6 +720,8 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, NLA_PUT_FLAG(msg, NL80211_ATTR_SUPPORT_IBSS_RSN); if (dev->wiphy.flags & WIPHY_FLAG_MESH_AUTH) NLA_PUT_FLAG(msg, NL80211_ATTR_SUPPORT_MESH_AUTH); + if (dev->wiphy.flags & WIPHY_FLAG_AP_UAPSD) + NLA_PUT_FLAG(msg, NL80211_ATTR_SUPPORT_AP_UAPSD); if (dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_FW_ROAM) NLA_PUT_FLAG(msg, NL80211_ATTR_ROAM_SUPPORT); @@ -2601,7 +2603,8 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) return -EINVAL; /* parse WME attributes if sta is WME capable */ - if ((params.sta_flags_set & NL80211_STA_FLAG_WME) && + if ((rdev->wiphy.flags & WIPHY_FLAG_AP_UAPSD) && + (params.sta_flags_set & NL80211_STA_FLAG_WME) && info->attrs[NL80211_ATTR_STA_WME]) { struct nlattr *tb[NL80211_STA_WME_MAX + 1]; struct nlattr *nla; |