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Diffstat (limited to 'package/mac80211/patches/542-ath9k_move_seqno.patch')
-rw-r--r--package/mac80211/patches/542-ath9k_move_seqno.patch207
1 files changed, 0 insertions, 207 deletions
diff --git a/package/mac80211/patches/542-ath9k_move_seqno.patch b/package/mac80211/patches/542-ath9k_move_seqno.patch
deleted file mode 100644
index c0d293a803..0000000000
--- a/package/mac80211/patches/542-ath9k_move_seqno.patch
+++ /dev/null
@@ -1,207 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -211,12 +211,12 @@ struct ath_frame_info {
- enum ath9k_key_type keytype;
- u8 keyix;
- u8 retries;
-- u16 seqno;
- };
-
- struct ath_buf_state {
- u8 bf_type;
- u8 bfs_paprd;
-+ u16 seqno;
- unsigned long bfs_paprd_timestamp;
- };
-
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -168,7 +168,7 @@ static void ath_tx_flush_tid(struct ath_
-
- spin_unlock_bh(&txq->axq_lock);
- if (fi->retries) {
-- ath_tx_update_baw(sc, tid, fi->seqno);
-+ ath_tx_update_baw(sc, tid, bf->bf_state.seqno);
- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 1);
- } else {
- ath_tx_send_normal(sc, txq, NULL, &bf_head);
-@@ -237,7 +237,7 @@ static void ath_tid_drain(struct ath_sof
- list_add_tail(&bf->list, &bf_head);
-
- if (fi->retries)
-- ath_tx_update_baw(sc, tid, fi->seqno);
-+ ath_tx_update_baw(sc, tid, bf->bf_state.seqno);
-
- spin_unlock(&txq->axq_lock);
- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
-@@ -327,7 +327,7 @@ static void ath_tx_count_frames(struct a
-
- while (bf) {
- fi = get_frame_info(bf->bf_mpdu);
-- ba_index = ATH_BA_INDEX(seq_st, fi->seqno);
-+ ba_index = ATH_BA_INDEX(seq_st, bf->bf_state.seqno);
-
- (*nframes)++;
- if (!txok || (isaggr && !ATH_BA_ISSET(ba, ba_index)))
-@@ -428,6 +428,8 @@ static void ath_tx_complete_aggr(struct
-
- ath_tx_count_frames(sc, bf, ts, txok, &nframes, &nbad);
- while (bf) {
-+ u16 seqno = bf->bf_state.seqno;
-+
- txfail = txpending = sendbar = 0;
- bf_next = bf->bf_next;
-
-@@ -435,7 +437,7 @@ static void ath_tx_complete_aggr(struct
- tx_info = IEEE80211_SKB_CB(skb);
- fi = get_frame_info(skb);
-
-- if (ATH_BA_ISSET(ba, ATH_BA_INDEX(seq_st, fi->seqno))) {
-+ if (ATH_BA_ISSET(ba, ATH_BA_INDEX(seq_st, seqno))) {
- /* transmit completion, subframe is
- * acked by block ack */
- acked_cnt++;
-@@ -479,7 +481,7 @@ static void ath_tx_complete_aggr(struct
- * block-ack window
- */
- spin_lock_bh(&txq->axq_lock);
-- ath_tx_update_baw(sc, tid, fi->seqno);
-+ ath_tx_update_baw(sc, tid, seqno);
- spin_unlock_bh(&txq->axq_lock);
-
- if (rc_update && (acked_cnt == 1 || txfail_cnt == 1)) {
-@@ -507,7 +509,7 @@ static void ath_tx_complete_aggr(struct
- */
- if (!tbf) {
- spin_lock_bh(&txq->axq_lock);
-- ath_tx_update_baw(sc, tid, fi->seqno);
-+ ath_tx_update_baw(sc, tid, seqno);
- spin_unlock_bh(&txq->axq_lock);
-
- bf->bf_state.bf_type |=
-@@ -752,17 +754,19 @@ static enum ATH_AGGR_STATUS ath_tx_form_
- struct ieee80211_tx_info *tx_info;
- struct ath_frame_info *fi;
- struct sk_buff *skb;
-+ u16 seqno;
-
- do {
- skb = skb_peek(&tid->buf_q);
- fi = get_frame_info(skb);
- bf = fi->bf;
-+ seqno = bf->bf_state.seqno;
-
- if (!bf_first)
- bf_first = bf;
-
- /* do not step over block-ack window */
-- if (!BAW_WITHIN(tid->seq_start, tid->baw_size, fi->seqno)) {
-+ if (!BAW_WITHIN(tid->seq_start, tid->baw_size, seqno)) {
- status = ATH_AGGR_BAW_CLOSED;
- break;
- }
-@@ -810,7 +814,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
-
- /* link buffers of this frame to the aggregate */
- if (!fi->retries)
-- ath_tx_addto_baw(sc, tid, fi->seqno);
-+ ath_tx_addto_baw(sc, tid, seqno);
- ath9k_hw_set11n_aggr_middle(sc->sc_ah, bf->bf_desc, ndelim);
-
- __skb_unlink(skb, &tid->buf_q);
-@@ -1434,6 +1438,7 @@ static void ath_tx_send_ampdu(struct ath
- {
- struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu);
- struct list_head bf_head;
-+ u16 seqno = bf->bf_state.seqno;
-
- bf->bf_state.bf_type |= BUF_AMPDU;
-
-@@ -1445,7 +1450,7 @@ static void ath_tx_send_ampdu(struct ath
- * - h/w queue depth exceeds low water mark
- */
- if (!skb_queue_empty(&tid->buf_q) || tid->paused ||
-- !BAW_WITHIN(tid->seq_start, tid->baw_size, fi->seqno) ||
-+ !BAW_WITHIN(tid->seq_start, tid->baw_size, seqno) ||
- txctl->txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) {
- /*
- * Add this frame to software queue for scheduling later
-@@ -1463,7 +1468,7 @@ static void ath_tx_send_ampdu(struct ath
-
- /* Add sub-frame to BAW */
- if (!fi->retries)
-- ath_tx_addto_baw(sc, tid, fi->seqno);
-+ ath_tx_addto_baw(sc, tid, seqno);
-
- /* Queue to h/w without aggregation */
- TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw);
-@@ -1519,39 +1524,19 @@ static enum ath9k_pkt_type get_hw_packet
- static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
- int framelen)
- {
-- struct ath_softc *sc = hw->priv;
- struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- struct ieee80211_sta *sta = tx_info->control.sta;
- struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
-- struct ieee80211_hdr *hdr;
-+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- struct ath_frame_info *fi = get_frame_info(skb);
- struct ath_node *an = NULL;
-- struct ath_atx_tid *tid;
- enum ath9k_key_type keytype;
-- u16 seqno = 0;
-- u8 tidno;
-
- keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
-
- if (sta)
- an = (struct ath_node *) sta->drv_priv;
-
-- hdr = (struct ieee80211_hdr *)skb->data;
-- if (an && ieee80211_is_data_qos(hdr->frame_control) &&
-- conf_is_ht(&hw->conf) && (sc->sc_flags & SC_OP_TXAGGR)) {
--
-- tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
--
-- /*
-- * Override seqno set by upper layer with the one
-- * in tx aggregation state.
-- */
-- tid = ATH_AN_2_TID(an, tidno);
-- seqno = tid->seq_next;
-- hdr->seq_ctrl = cpu_to_le16(seqno << IEEE80211_SEQ_SEQ_SHIFT);
-- INCR(tid->seq_next, IEEE80211_SEQ_MAX);
-- }
--
- memset(fi, 0, sizeof(*fi));
- if (hw_key)
- fi->keyix = hw_key->hw_key_idx;
-@@ -1561,7 +1546,6 @@ static void setup_frame_info(struct ieee
- fi->keyix = ATH9K_TXKEYIX_INVALID;
- fi->keytype = keytype;
- fi->framelen = framelen;
-- fi->seqno = seqno;
- }
-
- static int setup_tx_flags(struct sk_buff *skb)
-@@ -1797,6 +1781,7 @@ static void ath_tx_start_dma(struct ath_
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- struct list_head bf_head;
- struct ath_atx_tid *tid = NULL;
-+ u16 seqno;
- u8 tidno;
-
- spin_lock_bh(&txctl->txq->axq_lock);
-@@ -1806,6 +1791,12 @@ static void ath_tx_start_dma(struct ath_
- IEEE80211_QOS_CTL_TID_MASK;
- tid = ATH_AN_2_TID(txctl->an, tidno);
-
-+ seqno = tid->seq_next;
-+ hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
-+ INCR(tid->seq_next, IEEE80211_SEQ_MAX);
-+
-+ bf->bf_state.seqno = seqno;
-+
- WARN_ON(tid->ac->txq != txctl->txq);
- }
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-19 04:21:55 +0000