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Commit 3feafeed authored by Petri Gynther's avatar Petri Gynther Committed by David S. Miller
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net: bcmgenet: adjust the call to alloc_etherdev_mqs() 



In preparation for supporting multiple Rx queues, adjust the call to
alloc_etherdev_mqs() to allow max GENET_MAX_MQ_CNT + 1 Rx queues.

The actual number of Rx queues in use is correctly adjusted with:
netif_set_real_num_rx_queues(priv->dev, priv->hw_params->rx_queues + 1);

Signed-off-by: default avatarPetri Gynther <pgynther@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7e906e02

drivers/net/ethernet/broadcom/genet/bcmgenet.c

+3 −2
Original line number Diff line number Diff line
@@ -2668,8 +2668,9 @@ static int bcmgenet_probe(struct platform_device *pdev) 
	struct resource *r;

	int err = -EIO;



	/* Up to GENET_MAX_MQ_CNT + 1 TX queues and a single RX queue */

	dev = alloc_etherdev_mqs(sizeof(*priv), GENET_MAX_MQ_CNT + 1, 1);

	/* Up to GENET_MAX_MQ_CNT + 1 TX queues and RX queues */

	dev = alloc_etherdev_mqs(sizeof(*priv), GENET_MAX_MQ_CNT + 1,

				 GENET_MAX_MQ_CNT + 1);

	if (!dev) {

		dev_err(&pdev->dev, "can't allocate net device\n");

		return -ENOMEM;