diff options
author | Felix Fietkau <nbd@nbd.name> | 2016-10-08 13:53:14 +0200 |
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committer | Felix Fietkau <nbd@nbd.name> | 2016-10-13 17:06:03 +0200 |
commit | ad51e09fd1301484820a466a49447a34d7504882 (patch) | |
tree | 06d56b89cf8709b0e9ca63528f8efc411089ddf5 /package/kernel/mac80211/patches/339-ath9k-fix-moredata-bit-in-PS-buffered-frame-release.patch | |
parent | 4379bcb1b4b73fb8487a14bec9554a17d4726e35 (diff) | |
download | upstream-ad51e09fd1301484820a466a49447a34d7504882.tar.gz upstream-ad51e09fd1301484820a466a49447a34d7504882.tar.bz2 upstream-ad51e09fd1301484820a466a49447a34d7504882.zip |
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.patch | 49 |
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; - |