Messages in this thread Patch in this message | | | From | Oleksij Rempel <> | Subject | [PATCH net v2 4/6] net: dsa: microchip: ksz8: ksz8_fdb_dump: avoid extracting ghost entry from empty dynamic MAC table. | Date | Fri, 24 Mar 2023 09:06:06 +0100 |
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If the dynamic MAC table is empty, we will still extract one outdated entry. Fix it by using correct bit offset.
Fixes: 4b20a07e103f ("net: dsa: microchip: ksz8795: add support for ksz88xx chips") Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Acked-by: Arun Ramadoss <arun.ramadoss@microchip.com> --- drivers/net/dsa/microchip/ksz_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index c914449645ca..4929fb29ed06 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -408,7 +408,7 @@ static const u32 ksz8863_masks[] = { [STATIC_MAC_TABLE_OVERRIDE] = BIT(20), [STATIC_MAC_TABLE_FWD_PORTS] = GENMASK(18, 16), [DYNAMIC_MAC_TABLE_ENTRIES_H] = GENMASK(1, 0), - [DYNAMIC_MAC_TABLE_MAC_EMPTY] = BIT(7), + [DYNAMIC_MAC_TABLE_MAC_EMPTY] = BIT(2), [DYNAMIC_MAC_TABLE_NOT_READY] = BIT(7), [DYNAMIC_MAC_TABLE_ENTRIES] = GENMASK(31, 24), [DYNAMIC_MAC_TABLE_FID] = GENMASK(19, 16), -- 2.30.2
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