diff options
Diffstat (limited to 'package/kernel/mac80211/patches/ath/395-ath9k-add-back-support-for-using-active-monitor-inte.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/ath/395-ath9k-add-back-support-for-using-active-monitor-inte.patch | 96 |
1 files changed, 0 insertions, 96 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 deleted file mode 100644 index 7f30de9862..0000000000 --- a/package/kernel/mac80211/patches/ath/395-ath9k-add-back-support-for-using-active-monitor-inte.patch +++ /dev/null @@ -1,96 +0,0 @@ -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 -@@ -2974,7 +2974,7 @@ 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); |