net: mvpp2: use RSS only when using multi-queue mode (4c4a5686) · Commits · 戴 / test

Since RSS only applies when we have per-cpu rx queues, it should only be enabled when the driver is configured to make use of multi-queue mode. Signed-off-by:

Yan Markman <ymarkman@marvell.com> [Maxime: Commit message] Signed-off-by:

Maxime Chevallier <maxime.chevallier@bootlin.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -3276,6 +3276,11 @@ static void mvpp2_irqs_deinit(struct mvpp2_port *port)
		}
		}

		static bool mvpp22_rss_is_supported(void)
		{
		return queue_mode == MVPP2_QDIST_MULTI_MODE;
		}

		static int mvpp2_open(struct net_device *dev)
		{
		struct mvpp2_port *port = netdev_priv(dev);
		@@ -3368,7 +3373,7 @@ static int mvpp2_open(struct net_device *dev)

		mvpp2_start_dev(port);

		if (priv->hw_version == MVPP22)
		if (mvpp22_rss_is_supported())
		mvpp22_init_rss(port);

		/* Start hardware statistics gathering */

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