Commit 278d65cc authored by Tristram Ha's avatar Tristram Ha Committed by Jakub Kicinski
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net: dsa: microchip: fix RGMII error in KSZ DSA driver 



The driver should return RMII interface when XMII is running in RMII mode.

Fixes: 0ab7f6bf ("net: dsa: microchip: ksz9477: use common xmii function")
Signed-off-by: default avatarTristram Ha <tristram.ha@microchip.com>
Acked-by: default avatarArun Ramadoss <arun.ramadoss@microchip.com>
Acked-by: default avatarJerry Ray <jerry.ray@microchip.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/1716932066-3342-1-git-send-email-Tristram.Ha@microchip.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent b8c8abef

drivers/net/dsa/microchip/ksz_common.c

+1 −1
Original line number Diff line number Diff line
@@ -3142,7 +3142,7 @@ phy_interface_t ksz_get_xmii(struct ksz_device *dev, int port, bool gbit) 
		else

			interface = PHY_INTERFACE_MODE_MII;

	} else if (val == bitval[P_RMII_SEL]) {

		interface = PHY_INTERFACE_MODE_RGMII;

		interface = PHY_INTERFACE_MODE_RMII;

	} else {

		interface = PHY_INTERFACE_MODE_RGMII;

		if (data8 & P_RGMII_ID_EG_ENABLE)