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authorJohannes Berg <johannes.berg@intel.com>2017-11-21 16:46:08 +0300
committerJohannes Berg <johannes.berg@intel.com>2017-11-27 13:23:20 +0300
commit7b6ddeaf27eca72795ceeae2f0f347db1b5f9a30 (patch)
treecc562ff138989b1e20f0fb19b2e2be1a0aaf90c9 /include/net/mac80211.h
parent01a95b2141e337dea15ad48e60a35c72a9b10205 (diff)
downloadlinux-7b6ddeaf27eca72795ceeae2f0f347db1b5f9a30.tar.xz
mac80211: use QoS NDP for AP probing
When connected to a QoS/WMM AP, mac80211 should use a QoS NDP for probing it, instead of a regular non-QoS one, fix this. Change all the drivers to *not* allow QoS NDP for now, even though it looks like most of them should be OK with that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
-rw-r--r--include/net/mac80211.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index cc9073e45be9..eec143cca1c0 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -4470,18 +4470,24 @@ struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw,
* ieee80211_nullfunc_get - retrieve a nullfunc template
* @hw: pointer obtained from ieee80211_alloc_hw().
* @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @qos_ok: QoS NDP is acceptable to the caller, this should be set
+ * if at all possible
*
* Creates a Nullfunc template which can, for example, uploaded to
* hardware. The template must be updated after association so that correct
* BSSID and address is used.
*
+ * If @qos_ndp is set and the association is to an AP with QoS/WMM, the
+ * returned packet will be QoS NDP.
+ *
* Note: Caller (or hardware) is responsible for setting the
* &IEEE80211_FCTL_PM bit as well as Duration and Sequence Control fields.
*
* Return: The nullfunc template. %NULL on error.
*/
struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif);
+ struct ieee80211_vif *vif,
+ bool qos_ok);
/**
* ieee80211_probereq_get - retrieve a Probe Request template