1 files changed, 0 insertions, 92 deletions
diff --git a/package/kernel/mac80211/patches/ath/560-ath9k-dynack-set-max-timeout-according-to-channel-wi.patch b/package/kernel/mac80211/patches/ath/560-ath9k-dynack-set-max-timeout-according-to-channel-wi.patch
deleted file mode 100644
index 876b113aba..0000000000
--- a/package/kernel/mac80211/patches/ath/560-ath9k-dynack-set-max-timeout-according-to-channel-wi.patch
+++ /dev/null
@@ -1,92 +0,0 @@
-From 3f737abb7d53cc80d619a3b4a30b6fa63cdc8df7 Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 20 Aug 2019 18:20:21 +0200
-Subject: [PATCH 3/4] ath9k: dynack: set max timeout according to channel width
-
-Compute maximum configurable ackimeout/ctstimeout according to channel
-width (clockrate)
-
-Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
----
- drivers/net/wireless/ath/ath9k/dynack.c | 38 +++++++++++++++++++------
- 1 file changed, 30 insertions(+), 8 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/dynack.c
-+++ b/drivers/net/wireless/ath/ath9k/dynack.c
-@@ -20,12 +20,31 @@
- 
- #define COMPUTE_TO		(5 * HZ)
- #define LATEACK_DELAY		(10 * HZ)
--#define LATEACK_TO		256
--#define MAX_DELAY		300
- #define EWMA_LEVEL		96
- #define EWMA_DIV		128
- 
- /**
-+ * ath_dynack_get_max_to - set max timeout according to channel width
-+ * @ah: ath hw
-+ *
-+ */
-+static u32 ath_dynack_get_max_to(struct ath_hw *ah)
-+{
-+	const struct ath9k_channel *chan = ah->curchan;
-+
-+	if (!chan)
-+		return 300;
-+
-+	if (IS_CHAN_HT40(chan))
-+		return 300;
-+	if (IS_CHAN_HALF_RATE(chan))
-+		return 750;
-+	if (IS_CHAN_QUARTER_RATE(chan))
-+		return 1500;
-+	return 600;
-+}
-+
-+/**
-  * ath_dynack_ewma - EWMA (Exponentially Weighted Moving Average) calculation
-  *
-  */
-@@ -126,15 +145,16 @@ static void ath_dynack_compute_ackto(str
-  */
- static void ath_dynack_compute_to(struct ath_hw *ah)
- {
--	u32 ackto, ack_ts;
--	u8 *dst, *src;
-+	struct ath_dynack *da = &ah->dynack;
-+	u32 ackto, ack_ts, max_to;
- 	struct ieee80211_sta *sta;
--	struct ath_node *an;
- 	struct ts_info *st_ts;
--	struct ath_dynack *da = &ah->dynack;
-+	struct ath_node *an;
-+	u8 *dst, *src;
- 
- 	rcu_read_lock();
- 
-+	max_to = ath_dynack_get_max_to(ah);
- 	while (da->st_rbf.h_rb != da->st_rbf.t_rb &&
- 	       da->ack_rbf.h_rb != da->ack_rbf.t_rb) {
- 		ack_ts = da->ack_rbf.tstamp[da->ack_rbf.h_rb];
-@@ -150,7 +170,7 @@ static void ath_dynack_compute_to(struct
- 		if (ack_ts > st_ts->tstamp + st_ts->dur) {
- 			ackto = ack_ts - st_ts->tstamp - st_ts->dur;
- 
--			if (ackto < MAX_DELAY) {
-+			if (ackto < max_to) {
- 				sta = ieee80211_find_sta_by_ifaddr(ah->hw, dst,
- 								   src);
- 				if (sta) {
-@@ -207,8 +227,10 @@ void ath_dynack_sample_tx_ts(struct ath_
- 		if (ieee80211_is_assoc_req(hdr->frame_control) ||
- 		    ieee80211_is_assoc_resp(hdr->frame_control) ||
- 		    ieee80211_is_auth(hdr->frame_control)) {
-+			u32 max_to = ath_dynack_get_max_to(ah);
-+
- 			ath_dbg(common, DYNACK, "late ack\n");
--			ath_dynack_set_timeout(ah, LATEACK_TO);
-+			ath_dynack_set_timeout(ah, max_to);
- 			if (sta) {
- 				struct ath_node *an;
-