Commit 9aa5757e authored by Oleksij Rempel's avatar Oleksij Rempel Committed by David S. Miller
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net: dsa: microchip: ksz8: fix MDB configuration with non-zero VID 



FID is directly mapped to VID. However, configuring a MAC address with a
VID != 0 resulted in incorrect configuration due to an incorrect bit
mask. This kernel commit fixed the issue by correcting the bit mask and
ensuring proper configuration of MAC addresses with non-zero VID.

Fixes: 4b20a07e ("net: dsa: microchip: ksz8795: add support for ksz88xx chips")
Signed-off-by: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Acked-by: default avatarArun Ramadoss <arun.ramadoss@microchip.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 392ff7a8

drivers/net/dsa/microchip/ksz_common.c

+1 −1
Original line number Diff line number Diff line
@@ -404,7 +404,7 @@ static const u32 ksz8863_masks[] = { 
	[VLAN_TABLE_VALID]		= BIT(19),

	[STATIC_MAC_TABLE_VALID]	= BIT(19),

	[STATIC_MAC_TABLE_USE_FID]	= BIT(21),

	[STATIC_MAC_TABLE_FID]		= GENMASK(29, 26),

	[STATIC_MAC_TABLE_FID]		= GENMASK(25, 22),

	[STATIC_MAC_TABLE_OVERRIDE]	= BIT(20),

	[STATIC_MAC_TABLE_FWD_PORTS]	= GENMASK(18, 16),

	[DYNAMIC_MAC_TABLE_ENTRIES_H]	= GENMASK(1, 0),