Add the skb_pacing_shirt adjustment, but this change make it configurable for other driver. If no other driver set it, then mac8011 will use the default value.
Signed-off-by: Wen Gong <wg...@codeaurora.org> --- include/net/mac80211.h | 1 + net/mac80211/main.c | 2 ++ net/mac80211/tx.c | 2 +- 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 851a5e1..f600d08 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2279,6 +2279,7 @@ struct ieee80211_hw { u8 n_cipher_schemes; const struct ieee80211_cipher_scheme *cipher_schemes; u8 max_nan_de_entries; + u8 tx_sk_pacing_shift; }; static inline bool _ieee80211_hw_check(struct ieee80211_hw *hw, diff --git a/net/mac80211/main.c b/net/mac80211/main.c index fb73451..72dce49 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -584,6 +584,8 @@ struct ieee80211_hw *ieee80211_alloc_hw_nm(size_t priv_data_len, local->ops = ops; local->use_chanctx = use_chanctx; + local->hw.tx_sk_pacing_shift = 8; + /* set up some defaults */ local->hw.queues = 1; local->hw.max_rates = 1; diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 44b5dfe..a2d61b9 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -3596,7 +3596,7 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb, * second, so 8 is ~4ms of queued data. Only affects local TCP * sockets. */ - sk_pacing_shift_update(skb->sk, 8); + sk_pacing_shift_update(skb->sk, sdata->local->hw.tx_sk_pacing_shift); fast_tx = rcu_dereference(sta->fast_tx); -- 1.9.1 _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k