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wil6210: remove fake support for RXHASH

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Setting the same fake hash to all skbs prevents
distributing different flows to different CPU cores.

Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Hamad Kadmany 2018-10-31 10:52:09 +02:00 committed by Kalle Valo
parent c8cb09644c
commit a078c4cf01
2 changed files with 1 additions and 10 deletions
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3
drivers/net/wireless/ath/wil6210/netdev.c
View File

@ -345,8 +345,7 @@ wil_vif_alloc(struct wil6210_priv *wil, const char *name,
ndev->ieee80211_ptr = wdev;
ndev->hw_features = NETIF_F_HW_CSUM | NETIF_F_RXCSUM |
NETIF_F_SG | NETIF_F_GRO |
NETIF_F_TSO | NETIF_F_TSO6 |
NETIF_F_RXHASH;
NETIF_F_TSO | NETIF_F_TSO6;
ndev->features |= ndev->hw_features;
SET_NETDEV_DEV(ndev, wiphy_dev(wdev->wiphy));

8
drivers/net/wireless/ath/wil6210/txrx.c
View File

@ -743,14 +743,6 @@ void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev)
stats = &wil->sta[cid].stats;
if (ndev->features & NETIF_F_RXHASH)
/* fake L4 to ensure it won't be re-calculated later
* set hash to any non-zero value to activate rps
* mechanism, core will be chosen according
* to user-level rps configuration.
*/
skb_set_hash(skb, 1, PKT_HASH_TYPE_L4);
skb_orphan(skb);
if (security && (wil->txrx_ops.rx_crypto_check(wil, skb) != 0)) {