diff options
| author | Jonas Gorski <jonas.gorski@gmail.com> | 2025-04-29 22:17:09 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-05-07 19:30:35 -0700 |
| commit | 9f34ad89bcf0e6df6f8b01f1bdab211493fc66d1 (patch) | |
| tree | 2b2fa293875faeab45ce066f3b13ace15d6d02f8 /drivers | |
| parent | 2dc2bd57111582895e10f54ea380329c89873f1c (diff) | |
| download | ath-9f34ad89bcf0e6df6f8b01f1bdab211493fc66d1.tar.gz | |
net: dsa: b53: fix learning on VLAN unaware bridges
When VLAN filtering is off, we configure the switch to forward, but not
learn on VLAN table misses. This effectively disables learning while not
filtering.
Fix this by switching to forward and learn. Setting the learning disable
register will still control whether learning actually happens.
Fixes: dad8d7c6452b ("net: dsa: b53: Properly account for VLAN filtering")
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250429201710.330937-11-jonas.gorski@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/b53/b53_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index 0a7749b416f77..a2c0b44fc6bef 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -383,7 +383,7 @@ static void b53_enable_vlan(struct b53_device *dev, int port, bool enable, vc4 |= VC4_ING_VID_VIO_DROP << VC4_ING_VID_CHECK_S; vc5 |= VC5_DROP_VTABLE_MISS; } else { - vc4 |= VC4_ING_VID_VIO_FWD << VC4_ING_VID_CHECK_S; + vc4 |= VC4_NO_ING_VID_CHK << VC4_ING_VID_CHECK_S; vc5 &= ~VC5_DROP_VTABLE_MISS; } |