mirror of
https://github.com/Telecominfraproject/wlan-ap.git
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66 lines
2.2 KiB
Diff
66 lines
2.2 KiB
Diff
From 9977972a9f81959410d31fabd3e64f085d6e028a Mon Sep 17 00:00:00 2001
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From: Sachin Kedare <quic_skedare@quicinc.com>
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Date: Tue, 12 Jul 2022 14:51:14 +0530
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Subject: [PATCH] ath12k: switch to using ieee80211_tx_status_ext()
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This allows us to pass HE rates down into the stack
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Signed-off-by: Sachin Kedare <quic_skedare@quicinc.com>
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---
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drivers/net/wireless/ath/ath12k/dp_tx.c | 33 +++++++++++++++++++++----
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1 file changed, 28 insertions(+), 5 deletions(-)
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Index: backports-20220404-5.4.164-f40abb4788/drivers/net/wireless/ath/ath12k/dp_tx.c
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===================================================================
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--- backports-20220404-5.4.164-f40abb4788.orig/drivers/net/wireless/ath/ath12k/dp_tx.c
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+++ backports-20220404-5.4.164-f40abb4788/drivers/net/wireless/ath/ath12k/dp_tx.c
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@@ -584,9 +584,15 @@ static void ath12k_dp_tx_complete_msdu(s
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struct sk_buff *msdu,
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struct hal_tx_status *ts)
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{
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+ struct ieee80211_tx_status status = { 0 };
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+
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struct ath12k_base *ab = ar->ab;
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struct ieee80211_tx_info *info;
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struct ath12k_skb_cb *skb_cb;
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+ struct ath12k_peer *peer;
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+ struct ath12k_sta *arsta;
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+ struct rate_info rate;
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+
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if (WARN_ON_ONCE(ts->buf_rel_source != HAL_WBM_REL_SRC_MODULE_TQM)) {
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/* Must not happen */
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@@ -653,12 +659,27 @@ static void ath12k_dp_tx_complete_msdu(s
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ath12k_dp_tx_cache_peer_stats(ar, msdu, ts);
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}
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- /* NOTE: Tx rate status reporting. Tx completion status does not have
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- * necessary information (for example nss) to build the tx rate.
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- * Might end up reporting it out-of-band from HTT stats.
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- */
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+ spin_lock_bh(&ab->base_lock);
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+ peer = ath12k_peer_find_by_id(ab, ts->peer_id);
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+ if (!peer || !peer->sta) {
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+ ath12k_dbg(ab, ATH12K_DBG_DATA,
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+ "dp_tx: failed to find the peer with peer_id %d\n",
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+ ts->peer_id);
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+ spin_unlock_bh(&ab->base_lock);
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+ dev_kfree_skb_any(msdu);
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+ goto exit;
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+ }
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+
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+ arsta = (struct ath12k_sta *)peer->sta->drv_priv;
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+ status.sta = peer->sta;
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+ status.skb = msdu;
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+ status.info = info;
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+ rate = arsta->last_txrate;
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+ status.rates = &rate;
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+ spin_unlock_bh(&ab->base_lock);
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+
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+ ieee80211_tx_status_ext(ar->hw, &status);
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- ieee80211_tx_status(ar->hw, msdu);
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exit:
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rcu_read_unlock();
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