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| author | Florian Fainelli <f.fainelli@gmail.com> | 2020-12-18 20:38:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-12 22:10:20 +0300 |
| commit | e2213fa1a9b5d8a7fb2fd89b22700266d4502755 (patch) | |
| tree | 05928932c4506e9abc6a37cce2b2aa0e0492689a | |
| parent | e552fbd60944d6ae3c1942d9cf5eae88112d36eb (diff) | |
| download | linux-e2213fa1a9b5d8a7fb2fd89b22700266d4502755.tar.xz | |
net: systemport: set dev->max_mtu to UMAC_MAX_MTU_SIZE
[ Upstream commit 54ddbdb024882e226055cc4c3c246592ddde2ee5 ]
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: bfcb813203e6 ("net: dsa: configure the MTU for switch ports")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20201218173843.141046-1-f.fainelli@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcmsysport.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 9a614c5cdfa2..0c69becc3c17 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -2507,6 +2507,7 @@ static int bcm_sysport_probe(struct platform_device *pdev) /* HW supported features, none enabled by default */ dev->hw_features |= NETIF_F_RXCSUM | NETIF_F_HIGHDMA | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + dev->max_mtu = UMAC_MAX_MTU_SIZE; /* Request the WOL interrupt and advertise suspend if available */ priv->wol_irq_disabled = 1; |