Commit 54ddbdb0 authored by Florian Fainelli's avatar Florian Fainelli Committed by Jakub Kicinski
Browse files

net: systemport: set dev->max_mtu to UMAC_MAX_MTU_SIZE 



The driver is already allocating receive buffers of 2KiB and the
Ethernet MAC is configured to accept frames up to UMAC_MAX_MTU_SIZE.

Fixes: bfcb8132 ("net: dsa: configure the MTU for switch ports")
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Reviewed-by: default avatarVladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20201218173843.141046-1-f.fainelli@gmail.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent fec6079b

drivers/net/ethernet/broadcom/bcmsysport.c

+1 −0
Original line number Diff line number Diff line
@@ -2577,6 +2577,7 @@ static int bcm_sysport_probe(struct platform_device *pdev) 
			 NETIF_F_HW_VLAN_CTAG_TX;

	dev->hw_features |= dev->features;

	dev->vlan_features |= dev->features;

	dev->max_mtu = UMAC_MAX_MTU_SIZE;



	/* Request the WOL interrupt and advertise suspend if available */

	priv->wol_irq_disabled = 1;