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From: <yintang@qti.qualcomm.com>
To: <ath10k@lists.infradead.org>
Cc: <linux-wireless@vger.kernel.org>
Subject: [TDLS PATCH V3 1/5] mac80211: Enable TDLS peer buffer STA feature
Date: Tue, 19 Sep 2017 11:15:09 +0800	[thread overview]
Message-ID: <1505790913-28377-2-git-send-email-yintang@qti.qualcomm.com> (raw)
In-Reply-To: <1505790913-28377-1-git-send-email-yintang@qti.qualcomm.com>

From: Yingying Tang <yintang@qti.qualcomm.com>

Enable TDLS peer buffer STA feature.
Set extended capability bit to enable buffer STA when driver
support it.

Signed-off-by: Yingying Tang <yintang@qti.qualcomm.com>
---
 include/net/cfg80211.h |    3 +++
 net/mac80211/tdls.c    |    5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index f12fa52..edefc25 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3249,6 +3249,8 @@ struct cfg80211_ops {
  *	beaconing mode (AP, IBSS, Mesh, ...).
  * @WIPHY_FLAG_HAS_STATIC_WEP: The device supports static WEP key installation
  *	before connection.
+ * @WIPHY_FLAG_SUPPORT_TDLS_BUFFER_STA: Device support buffer STA when TDLS is
+ *	established.
  */
 enum wiphy_flags {
 	/* use hole at 0 */
@@ -3275,6 +3277,7 @@ enum wiphy_flags {
 	WIPHY_FLAG_SUPPORTS_5_10_MHZ		= BIT(22),
 	WIPHY_FLAG_HAS_CHANNEL_SWITCH		= BIT(23),
 	WIPHY_FLAG_HAS_STATIC_WEP		= BIT(24),
+	WIPHY_FLAG_SUPPORT_TDLS_BUFFER_STA      = BIT(25),
 };
 
 /**
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c
index 91093d4..f99e379 100644
--- a/net/mac80211/tdls.c
+++ b/net/mac80211/tdls.c
@@ -49,6 +49,8 @@ static void ieee80211_tdls_add_ext_capab(struct ieee80211_sub_if_data *sdata,
 			  !ifmgd->tdls_wider_bw_prohibited;
 	struct ieee80211_supported_band *sband = ieee80211_get_sband(sdata);
 	bool vht = sband && sband->vht_cap.vht_supported;
+	bool buffer_sta =
+		local->hw.wiphy->flags & WIPHY_FLAG_SUPPORT_TDLS_BUFFER_STA;
 	u8 *pos = skb_put(skb, 10);
 
 	*pos++ = WLAN_EID_EXT_CAPABILITY;
@@ -56,7 +58,8 @@ static void ieee80211_tdls_add_ext_capab(struct ieee80211_sub_if_data *sdata,
 	*pos++ = 0x0;
 	*pos++ = 0x0;
 	*pos++ = 0x0;
-	*pos++ = chan_switch ? WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH : 0;
+	*pos++ = (chan_switch ? WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH : 0) |
+		 (buffer_sta ? WLAN_EXT_CAPA4_TDLS_BUFFER_STA : 0);
 	*pos++ = WLAN_EXT_CAPA5_TDLS_ENABLED;
 	*pos++ = 0;
 	*pos++ = 0;
-- 
1.7.9.5

WARNING: multiple messages have this Message-ID (diff)
From: <yintang@qti.qualcomm.com>
To: ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org
Subject: [TDLS PATCH V3 1/5] mac80211: Enable TDLS peer buffer STA feature
Date: Tue, 19 Sep 2017 11:15:09 +0800	[thread overview]
Message-ID: <1505790913-28377-2-git-send-email-yintang@qti.qualcomm.com> (raw)
In-Reply-To: <1505790913-28377-1-git-send-email-yintang@qti.qualcomm.com>

From: Yingying Tang <yintang@qti.qualcomm.com>

Enable TDLS peer buffer STA feature.
Set extended capability bit to enable buffer STA when driver
support it.

Signed-off-by: Yingying Tang <yintang@qti.qualcomm.com>
---
 include/net/cfg80211.h |    3 +++
 net/mac80211/tdls.c    |    5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index f12fa52..edefc25 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3249,6 +3249,8 @@ struct cfg80211_ops {
  *	beaconing mode (AP, IBSS, Mesh, ...).
  * @WIPHY_FLAG_HAS_STATIC_WEP: The device supports static WEP key installation
  *	before connection.
+ * @WIPHY_FLAG_SUPPORT_TDLS_BUFFER_STA: Device support buffer STA when TDLS is
+ *	established.
  */
 enum wiphy_flags {
 	/* use hole at 0 */
@@ -3275,6 +3277,7 @@ enum wiphy_flags {
 	WIPHY_FLAG_SUPPORTS_5_10_MHZ		= BIT(22),
 	WIPHY_FLAG_HAS_CHANNEL_SWITCH		= BIT(23),
 	WIPHY_FLAG_HAS_STATIC_WEP		= BIT(24),
+	WIPHY_FLAG_SUPPORT_TDLS_BUFFER_STA      = BIT(25),
 };
 
 /**
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c
index 91093d4..f99e379 100644
--- a/net/mac80211/tdls.c
+++ b/net/mac80211/tdls.c
@@ -49,6 +49,8 @@ static void ieee80211_tdls_add_ext_capab(struct ieee80211_sub_if_data *sdata,
 			  !ifmgd->tdls_wider_bw_prohibited;
 	struct ieee80211_supported_band *sband = ieee80211_get_sband(sdata);
 	bool vht = sband && sband->vht_cap.vht_supported;
+	bool buffer_sta =
+		local->hw.wiphy->flags & WIPHY_FLAG_SUPPORT_TDLS_BUFFER_STA;
 	u8 *pos = skb_put(skb, 10);
 
 	*pos++ = WLAN_EID_EXT_CAPABILITY;
@@ -56,7 +58,8 @@ static void ieee80211_tdls_add_ext_capab(struct ieee80211_sub_if_data *sdata,
 	*pos++ = 0x0;
 	*pos++ = 0x0;
 	*pos++ = 0x0;
-	*pos++ = chan_switch ? WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH : 0;
+	*pos++ = (chan_switch ? WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH : 0) |
+		 (buffer_sta ? WLAN_EXT_CAPA4_TDLS_BUFFER_STA : 0);
 	*pos++ = WLAN_EXT_CAPA5_TDLS_ENABLED;
 	*pos++ = 0;
 	*pos++ = 0;
-- 
1.7.9.5


_______________________________________________
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ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

  reply	other threads:[~2017-09-19  3:13 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <TDLS for ath10k patchset v3>
2017-09-19  3:15 ` [TDLS PATCH V3 0/5] Add TDLS feature for ath10k yintang
2017-09-19  3:15   ` yintang
2017-09-19  3:15   ` yintang [this message]
2017-09-19  3:15     ` [TDLS PATCH V3 1/5] mac80211: Enable TDLS peer buffer STA feature yintang
2017-09-19  7:56     ` Arend van Spriel
2017-09-19  7:56       ` Arend van Spriel
2017-09-19  8:15       ` Johannes Berg
2017-09-19  8:15         ` Johannes Berg
2017-09-19  9:55         ` Arend van Spriel
2017-09-19  9:55           ` Arend van Spriel
2017-09-19  3:15   ` [TDLS PATCH V3 2/5] ath10k: " yintang
2017-09-19  3:15     ` yintang
2017-09-19  3:15   ` [TDLS PATCH V3 3/5] ath10k: Enable TDLS peer inactivity detection yintang
2017-09-19  3:15     ` yintang
2017-09-19  3:15   ` [TDLS PATCH V3 4/5] ath10k: Avoid to set WEP key for TDLS peer yintang
2017-09-19  3:15     ` yintang
2017-09-19  3:17 ` [TDLS PATCH V3 5/5] " yintang
2017-09-19  3:17   ` yintang

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