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authorFelix Fietkau <nbd@nbd.name>2016-10-08 13:53:14 +0200
committerFelix Fietkau <nbd@nbd.name>2016-10-13 17:06:03 +0200
commitad51e09fd1301484820a466a49447a34d7504882 (patch)
tree06d56b89cf8709b0e9ca63528f8efc411089ddf5 /package/kernel/mac80211/patches/339-ath9k-fix-moredata-bit-in-PS-buffered-frame-release.patch
parent4379bcb1b4b73fb8487a14bec9554a17d4726e35 (diff)
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mac80211: update to wireless-testing 2016-10-08
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/kernel/mac80211/patches/339-ath9k-fix-moredata-bit-in-PS-buffered-frame-release.patch')
-rw-r--r--package/kernel/mac80211/patches/339-ath9k-fix-moredata-bit-in-PS-buffered-frame-release.patch49
1 files changed, 0 insertions, 49 deletions
diff --git a/package/kernel/mac80211/patches/339-ath9k-fix-moredata-bit-in-PS-buffered-frame-release.patch b/package/kernel/mac80211/patches/339-ath9k-fix-moredata-bit-in-PS-buffered-frame-release.patch
deleted file mode 100644
index 49b37e407b..0000000000
--- a/package/kernel/mac80211/patches/339-ath9k-fix-moredata-bit-in-PS-buffered-frame-release.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Date: Sun, 28 Aug 2016 13:13:01 +0200
-Subject: [PATCH] ath9k: fix moredata bit in PS buffered frame release
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -1634,6 +1634,21 @@ void ath_tx_aggr_wakeup(struct ath_softc
- }
- }
-
-+static void
-+ath9k_set_moredata(struct ath_softc *sc, struct ath_buf *bf, bool val)
-+{
-+ struct ieee80211_hdr *hdr;
-+ u16 mask = cpu_to_le16(IEEE80211_FCTL_MOREDATA);
-+ u16 mask_val = mask * val;
-+
-+ hdr = (struct ieee80211_hdr *) bf->bf_mpdu->data;
-+ if ((hdr->frame_control & mask) != mask_val) {
-+ hdr->frame_control = (hdr->frame_control & ~mask) | mask_val;
-+ dma_sync_single_for_device(sc->dev, bf->bf_buf_addr,
-+ sizeof(*hdr), DMA_TO_DEVICE);
-+ }
-+}
-+
- void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
- struct ieee80211_sta *sta,
- u16 tids, int nframes,
-@@ -1664,6 +1679,7 @@ void ath9k_release_buffered_frames(struc
- if (!bf)
- break;
-
-+ ath9k_set_moredata(sc, bf, true);
- list_add_tail(&bf->list, &bf_q);
- ath_set_rates(tid->an->vif, tid->an->sta, bf, true);
- if (bf_isampdu(bf)) {
-@@ -1687,6 +1703,9 @@ void ath9k_release_buffered_frames(struc
- if (list_empty(&bf_q))
- return;
-
-+ if (!more_data)
-+ ath9k_set_moredata(sc, bf_tail, false);
-+
- info = IEEE80211_SKB_CB(bf_tail->bf_mpdu);
- info->flags |= IEEE80211_TX_STATUS_EOSP;
-