From: Russell King Date: Tue, 12 Dec 2017 09:29:46 +0000 (+0000) Subject: net: dsa: allow XAUI phy interface mode X-Git-Tag: v4.15-rc4~13^2~22 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2e51a8dc7fdc9d06c52a0a0e442cc813357ea44d;p=users%2Fdwmw2%2Flinux.git net: dsa: allow XAUI phy interface mode XGMII is a 32-bit bus plus two clock signals per direction. XAUI is four serial lanes per direction. The 88e6190 supports XAUI but not XGMII as it doesn't have enough pins. The same is true of 88e6176. Match on PHY_INTERFACE_MODE_XAUI for the XAUI port type, but keep accepting XGMII for backwards compatibility. Signed-off-by: Russell King Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c index a7801f6668a5d..6315774d72b33 100644 --- a/drivers/net/dsa/mv88e6xxx/port.c +++ b/drivers/net/dsa/mv88e6xxx/port.c @@ -338,6 +338,7 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port, cmode = MV88E6XXX_PORT_STS_CMODE_2500BASEX; break; case PHY_INTERFACE_MODE_XGMII: + case PHY_INTERFACE_MODE_XAUI: cmode = MV88E6XXX_PORT_STS_CMODE_XAUI; break; case PHY_INTERFACE_MODE_RXAUI: