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authorFelix Fietkau <nbd@nbd.name>2016-07-21 16:16:49 +0200
committerFelix Fietkau <nbd@nbd.name>2016-07-21 16:16:49 +0200
commit467d15b73d5eca0a9db17017e0e34a79dfca2e07 (patch)
tree8c4ab61b0e71da6d7da6d199333c241c43278f11 /package/kernel/mac80211/patches/331-mac80211-End-the-MPSP-even-if-EOSP-frame-was-not-rec.patch
parentd22fc1973c952133b9db96b2d99355e2eeb44c25 (diff)
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mac80211: add a mesh related fix
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/kernel/mac80211/patches/331-mac80211-End-the-MPSP-even-if-EOSP-frame-was-not-rec.patch')
-rw-r--r--package/kernel/mac80211/patches/331-mac80211-End-the-MPSP-even-if-EOSP-frame-was-not-rec.patch42
1 files changed, 42 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/331-mac80211-End-the-MPSP-even-if-EOSP-frame-was-not-rec.patch b/package/kernel/mac80211/patches/331-mac80211-End-the-MPSP-even-if-EOSP-frame-was-not-rec.patch
new file mode 100644
index 0000000000..5d8a8fb4e3
--- /dev/null
+++ b/package/kernel/mac80211/patches/331-mac80211-End-the-MPSP-even-if-EOSP-frame-was-not-rec.patch
@@ -0,0 +1,42 @@
+From: Masashi Honma <masashi.honma@gmail.com>
+Date: Wed, 13 Jul 2016 16:04:35 +0900
+Subject: [PATCH] mac80211: End the MPSP even if EOSP frame was not received
+
+The mesh STA sends QoS frame with EOSP (end of service period)
+subfiled=1 to end the MPSP(mesh peer service period). Previously, if
+the frame was not acked by peer, the mesh STA did not end the MPSP.
+This patch ends the MPSP even if the QoS frame was no acked.
+
+Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
+---
+
+--- a/net/mac80211/status.c
++++ b/net/mac80211/status.c
+@@ -784,6 +784,13 @@ void ieee80211_tx_status(struct ieee8021
+ clear_sta_flag(sta, WLAN_STA_SP);
+
+ acked = !!(info->flags & IEEE80211_TX_STAT_ACK);
++
++ /* mesh Peer Service Period support */
++ if (ieee80211_vif_is_mesh(&sta->sdata->vif) &&
++ ieee80211_is_data_qos(fc))
++ ieee80211_mpsp_trigger_process(
++ ieee80211_get_qos_ctl(hdr), sta, true, acked);
++
+ if (!acked && test_sta_flag(sta, WLAN_STA_PS_STA)) {
+ /*
+ * The STA is in power save mode, so assume
+@@ -794,13 +801,6 @@ void ieee80211_tx_status(struct ieee8021
+ return;
+ }
+
+- /* mesh Peer Service Period support */
+- if (ieee80211_vif_is_mesh(&sta->sdata->vif) &&
+- ieee80211_is_data_qos(fc))
+- ieee80211_mpsp_trigger_process(
+- ieee80211_get_qos_ctl(hdr),
+- sta, true, acked);
+-
+ if (ieee80211_hw_check(&local->hw, HAS_RATE_CONTROL) &&
+ (ieee80211_is_data(hdr->frame_control)) &&
+ (rates_idx != -1))