net: dsa: b53: Add support for reading PHY statistics
Allow the b53 driver to return PHY statistics when the CPU port used is
different than 5, 7 or 8, because those are typically PHY-less on most
devices. This is useful for debugging link problems between the switch
and an external host when using a non standard CPU port number (e.g: 4).
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index 0378ede..97236cf 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -859,6 +859,7 @@ static const struct dsa_switch_ops bcm_sf2_ops = {
.get_strings = b53_get_strings,
.get_ethtool_stats = b53_get_ethtool_stats,
.get_sset_count = b53_get_sset_count,
+ .get_ethtool_phy_stats = b53_get_ethtool_phy_stats,
.get_phy_flags = bcm_sf2_sw_get_phy_flags,
.adjust_link = bcm_sf2_sw_adjust_link,
.fixed_link_update = bcm_sf2_sw_fixed_link_update,