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author | Rafał Miłecki <rafal@milecki.pl> | 2018-03-01 14:46:34 +0100 |
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committer | Rafał Miłecki <rafal@milecki.pl> | 2018-03-01 15:14:11 +0100 |
commit | 81542331cb1827650f3abd69375d964d0ce2d050 (patch) | |
tree | 7b2c6fd517d3f32ab5c9a4542fb0ff6d9dd5e274 /package/kernel/mac80211/patches/313-ath9k-fix-block-ack-window-tracking-issues.patch | |
parent | 1f427bd6166afa2aa11384fa559be9459397a0fe (diff) | |
download | upstream-81542331cb1827650f3abd69375d964d0ce2d050.tar.gz upstream-81542331cb1827650f3abd69375d964d0ce2d050.tar.bz2 upstream-81542331cb1827650f3abd69375d964d0ce2d050.zip |
mac80211: reorder patches putting backports first
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Diffstat (limited to 'package/kernel/mac80211/patches/313-ath9k-fix-block-ack-window-tracking-issues.patch')
-rw-r--r-- | package/kernel/mac80211/patches/313-ath9k-fix-block-ack-window-tracking-issues.patch | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/package/kernel/mac80211/patches/313-ath9k-fix-block-ack-window-tracking-issues.patch b/package/kernel/mac80211/patches/313-ath9k-fix-block-ack-window-tracking-issues.patch deleted file mode 100644 index 59de1dfe1a..0000000000 --- a/package/kernel/mac80211/patches/313-ath9k-fix-block-ack-window-tracking-issues.patch +++ /dev/null @@ -1,114 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 30 Aug 2016 12:44:08 +0200 -Subject: [PATCH] ath9k: fix block-ack window tracking issues - -Ensure that a buffer gets tracked as part of the block-ack window as -soon as it's dequeued from the tid for the first time. Ensure that -double calls to ath_tx_addto_baw (e.g. on retransmission) don't cause -any issues. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/net/wireless/ath/ath9k/xmit.c -+++ b/drivers/net/wireless/ath/ath9k/xmit.c -@@ -62,7 +62,7 @@ static void ath_tx_rc_status(struct ath_ - struct ath_tx_status *ts, int nframes, int nbad, - int txok); - static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid, -- int seqno); -+ struct ath_buf *bf); - static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc, - struct ath_txq *txq, - struct ath_atx_tid *tid, -@@ -311,7 +311,7 @@ static void ath_tx_flush_tid(struct ath_ - } - - if (fi->baw_tracked) { -- ath_tx_update_baw(sc, tid, bf->bf_state.seqno); -+ ath_tx_update_baw(sc, tid, bf); - sendbar = true; - } - -@@ -327,10 +327,15 @@ static void ath_tx_flush_tid(struct ath_ - } - - static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid, -- int seqno) -+ struct ath_buf *bf) - { -+ struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu); -+ u16 seqno = bf->bf_state.seqno; - int index, cindex; - -+ if (!fi->baw_tracked) -+ return; -+ - index = ATH_BA_INDEX(tid->seq_start, seqno); - cindex = (tid->baw_head + index) & (ATH_TID_MAX_BUFS - 1); - -@@ -351,6 +356,9 @@ static void ath_tx_addto_baw(struct ath_ - u16 seqno = bf->bf_state.seqno; - int index, cindex; - -+ if (fi->baw_tracked) -+ return; -+ - index = ATH_BA_INDEX(tid->seq_start, seqno); - cindex = (tid->baw_head + index) & (ATH_TID_MAX_BUFS - 1); - __set_bit(cindex, tid->tx_buf); -@@ -627,7 +635,7 @@ static void ath_tx_complete_aggr(struct - * complete the acked-ones/xretried ones; update - * block-ack window - */ -- ath_tx_update_baw(sc, tid, seqno); -+ ath_tx_update_baw(sc, tid, bf); - - if (rc_update && (acked_cnt == 1 || txfail_cnt == 1)) { - memcpy(tx_info->control.rates, rates, sizeof(rates)); -@@ -657,7 +665,7 @@ static void ath_tx_complete_aggr(struct - * run out of tx buf. - */ - if (!tbf) { -- ath_tx_update_baw(sc, tid, seqno); -+ ath_tx_update_baw(sc, tid, bf); - - ath_tx_complete_buf(sc, bf, txq, - &bf_head, NULL, ts, -@@ -1026,11 +1034,14 @@ ath_tx_get_tid_subframe(struct ath_softc - - INIT_LIST_HEAD(&bf_head); - list_add(&bf->list, &bf_head); -- ath_tx_update_baw(sc, tid, seqno); -+ ath_tx_update_baw(sc, tid, bf); - ath_tx_complete_buf(sc, bf, txq, &bf_head, NULL, &ts, 0); - continue; - } - -+ if (bf_isampdu(bf)) -+ ath_tx_addto_baw(sc, tid, bf); -+ - return bf; - } - -@@ -1088,8 +1099,6 @@ ath_tx_form_aggr(struct ath_softc *sc, s - bf->bf_next = NULL; - - /* link buffers of this frame to the aggregate */ -- if (!fi->baw_tracked) -- ath_tx_addto_baw(sc, tid, bf); - bf->bf_state.ndelim = ndelim; - - list_add_tail(&bf->list, bf_q); -@@ -1725,10 +1734,8 @@ void ath9k_release_buffered_frames(struc - 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)) { -- ath_tx_addto_baw(sc, tid, bf); -+ if (bf_isampdu(bf)) - bf->bf_state.bf_type &= ~BUF_AGGR; -- } - if (bf_tail) - bf_tail->bf_next = bf; - |