Maximum MTU for XGMAC cores is 16k thus the check for presence of XGMAC shall be done first in order to assign correct value.
Signed-off-by: Jose Abreu <[email protected]> --- Cc: Giuseppe Cavallaro <[email protected]> Cc: Alexandre Torgue <[email protected]> Cc: Jose Abreu <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Maxime Coquelin <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 5271c6129f0e..c3baca9f587b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -4542,10 +4542,10 @@ int stmmac_dvr_probe(struct device *device, /* MTU range: 46 - hw-specific max */ ndev->min_mtu = ETH_ZLEN - ETH_HLEN; - if ((priv->plat->enh_desc) || (priv->synopsys_id >= DWMAC_CORE_4_00)) - ndev->max_mtu = JUMBO_LEN; - else if (priv->plat->has_xgmac) + if (priv->plat->has_xgmac) ndev->max_mtu = XGMAC_JUMBO_LEN; + else if ((priv->plat->enh_desc) || (priv->synopsys_id >= DWMAC_CORE_4_00)) + ndev->max_mtu = JUMBO_LEN; else ndev->max_mtu = SKB_MAX_HEAD(NET_SKB_PAD + NET_IP_ALIGN); /* Will not overwrite ndev->max_mtu if plat->maxmtu > ndev->max_mtu -- 2.7.4
