mac80211: Add patches which were added later

These patches were added after the new matches structure for the
mac80211 package was created. All the deleted patches are already
integrated in kernel 4.19-rc4.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 96 insertions, 0 deletions

diff --git a/package/kernel/mac80211/patches/ath/395-ath9k-add-back-support-for-using-active-monitor-inte.patch b/package/kernel/mac80211/patches/ath/395-ath9k-add-back-support-for-using-active-monitor-inte.patch
new file mode 100644
index 0000000000..abd0fdc210
--- /dev/null
+++ b/package/kernel/mac80211/patches/ath/395-ath9k-add-back-support-for-using-active-monitor-inte.patch
@@ -0,0 +1,96 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 22 Sep 2018 15:20:50 +0200
+Subject: [PATCH] ath9k: add back support for using active monitor interfaces
+ for tx99
+
+Various documented examples on how to set up tx99 with ath9k rely
+on setting up a regular monitor interface for setting the channel.
+My previous patch "ath9k: fix tx99 with monitor mode interface" made
+it possible to set it up this way again. However, it was removing support
+for using an active monitor interface, which is required for controlling
+the bitrate as well, since the bitrate is not passed down with a regular
+monitor interface.
+
+This patch partially reverts the previous one, but keeps support for using
+a regular monitor interface to keep documented steps working in cases
+where the bitrate does not matter
+
+Fixes: d9c52fd17cb48 ("ath9k: fix tx99 with monitor mode interface")
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -1074,6 +1074,7 @@ struct ath_softc {
+ 
+ 	struct ath_spec_scan_priv spec_priv;
+ 
++	struct ieee80211_vif *tx99_vif;
+ 	struct sk_buff *tx99_skb;
+ 	bool tx99_state;
+ 	s16 tx99_power;
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1251,8 +1251,13 @@ static int ath9k_add_interface(struct ie
+ 	struct ath_vif *avp = (void *)vif->drv_priv;
+ 	struct ath_node *an = &avp->mcast_node;
+ 
+-	if (IS_ENABLED(CPTCFG_ATH9K_TX99))
+-		return -EOPNOTSUPP;
++	if (IS_ENABLED(CPTCFG_ATH9K_TX99)) {
++		if (sc->cur_chan->nvifs >= 1) {
++			mutex_unlock(&sc->mutex);
++			return -EOPNOTSUPP;
++		}
++		sc->tx99_vif = vif;
++	}
+ 
+ 	mutex_lock(&sc->mutex);
+ 
+@@ -1337,6 +1342,7 @@ static void ath9k_remove_interface(struc
+ 	ath9k_p2p_remove_vif(sc, vif);
+ 
+ 	sc->cur_chan->nvifs--;
++	sc->tx99_vif = NULL;
+ 	if (!ath9k_is_chanctx_enabled())
+ 		list_del(&avp->list);
+ 
+--- a/drivers/net/wireless/ath/ath9k/tx99.c
++++ b/drivers/net/wireless/ath/ath9k/tx99.c
+@@ -54,6 +54,7 @@ static struct sk_buff *ath9k_build_tx99_
+ 	struct ieee80211_hdr *hdr;
+ 	struct ieee80211_tx_info *tx_info;
+ 	struct sk_buff *skb;
++	struct ath_vif *avp;
+ 
+ 	skb = alloc_skb(len, GFP_KERNEL);
+ 	if (!skb)
+@@ -71,11 +72,17 @@ static struct sk_buff *ath9k_build_tx99_
+ 	memcpy(hdr->addr2, hw->wiphy->perm_addr, ETH_ALEN);
+ 	memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN);
+ 
++	if (sc->tx99_vif) {
++		avp = (struct ath_vif *) sc->tx99_vif->drv_priv;
++		hdr->seq_ctrl |= cpu_to_le16(avp->seq_no);
++	}
++
+ 	tx_info = IEEE80211_SKB_CB(skb);
+ 	memset(tx_info, 0, sizeof(*tx_info));
+ 	rate = &tx_info->control.rates[0];
+ 	tx_info->band = sc->cur_chan->chandef.chan->band;
+ 	tx_info->flags = IEEE80211_TX_CTL_NO_ACK;
++	tx_info->control.vif = sc->tx99_vif;
+ 	rate->count = 1;
+ 	if (ah->curchan && IS_CHAN_HT(ah->curchan)) {
+ 		rate->flags |= IEEE80211_TX_RC_MCS;
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -2973,7 +2973,7 @@ int ath9k_tx99_send(struct ath_softc *sc
+ 		return -EINVAL;
+ 	}
+ 
+-	ath_set_rates(NULL, NULL, bf);
++	ath_set_rates(sc->tx99_vif, NULL, bf);
+ 
+ 	ath9k_hw_set_desc_link(sc->sc_ah, bf->bf_desc, bf->bf_daddr);
+ 	ath9k_hw_tx99_start(sc->sc_ah, txctl->txq->axq_qnum);