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Groups > linux.kernel > #1605733

[PATCH 1/3] net: stmmac: Always enable MAC RX queues

From Thierry Reding <thierry.reding@gmail.com>
Newsgroups linux.kernel
Subject [PATCH 1/3] net: stmmac: Always enable MAC RX queues
Date 2017-03-21 16:30 +0100
Message-ID <tntJM-55L-11@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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From: Thierry Reding <treding@nvidia.com>

The MAC RX queues always need to be enabled in order to receive network
packets. Remove the condition that this only needs to be done for multi-
queue configurations.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index d3a21519e4c0..298956032098 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1943,7 +1943,7 @@ static void stmmac_mtl_configuration(struct stmmac_priv *priv)
 		stmmac_rx_queue_dma_chan_map(priv);
 
 	/* Enable MAC RX Queues */
-	if (rx_queues_count > 1 && priv->hw->mac->rx_queue_enable)
+	if (priv->hw->mac->rx_queue_enable)
 		stmmac_mac_enable_rx_queues(priv);
 
 	/* Set the HW DMA mode and the COE */
-- 
2.12.0

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[PATCH 1/3] net: stmmac: Always enable MAC RX queues Thierry Reding <thierry.reding@gmail.com> - 2017-03-21 16:30 +0100
  Re: [PATCH 1/3] net: stmmac: Always enable MAC RX queues David Miller <davem@davemloft.net> - 2017-03-22 20:20 +0100

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