]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
net: dsa: lantiq_gswip: Enable GSWIP_MII_CFG_EN also for internal PHYs
authorMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Sun, 3 Jan 2021 01:25:43 +0000 (02:25 +0100)
committerJakub Kicinski <kuba@kernel.org>
Mon, 4 Jan 2021 21:47:15 +0000 (13:47 -0800)
Enable GSWIP_MII_CFG_EN also for internal PHYs to make traffic flow.
Without this the PHY link is detected properly and ethtool statistics
for TX are increasing but there's no RX traffic coming in.

Fixes: 14fceff4771e51 ("net: dsa: Add Lantiq / Intel DSA driver for vrx200")
Suggested-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/dsa/lantiq_gswip.c

index 09701c17f3f63ea46420d24ad3e5c807a14be767..5d378c8026f010663b166bfffd0e97b72327234c 100644 (file)
@@ -1541,9 +1541,7 @@ static void gswip_phylink_mac_link_up(struct dsa_switch *ds, int port,
 {
        struct gswip_priv *priv = ds->priv;
 
-       /* Enable the xMII interface only for the external PHY */
-       if (interface != PHY_INTERFACE_MODE_INTERNAL)
-               gswip_mii_mask_cfg(priv, 0, GSWIP_MII_CFG_EN, port);
+       gswip_mii_mask_cfg(priv, 0, GSWIP_MII_CFG_EN, port);
 }
 
 static void gswip_get_strings(struct dsa_switch *ds, int port, u32 stringset,