From 13b152ae40495966501697693f048f47430c50fd Mon Sep 17 00:00:00 2001 From: Jonas Gorski Date: Tue, 29 Apr 2025 22:17:05 +0200 Subject: net: dsa: b53: always rejoin default untagged VLAN on bridge leave While JOIN_ALL_VLAN allows to join all VLANs, we still need to keep the default VLAN enabled so that untagged traffic stays untagged. So rejoin the default VLAN even for switches with JOIN_ALL_VLAN support. Fixes: 48aea33a77ab ("net: dsa: b53: Add JOIN_ALL_VLAN support") Signed-off-by: Jonas Gorski Tested-by: Florian Fainelli Reviewed-by: Florian Fainelli Link: https://patch.msgid.link/20250429201710.330937-7-jonas.gorski@gmail.com Signed-off-by: Jakub Kicinski --- drivers/net/dsa/b53/b53_common.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index c60b552b945c..4871e117f5ef 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -2021,12 +2021,12 @@ void b53_br_leave(struct dsa_switch *ds, int port, struct dsa_bridge bridge) if (!(reg & BIT(cpu_port))) reg |= BIT(cpu_port); b53_write16(dev, B53_VLAN_PAGE, B53_JOIN_ALL_VLAN_EN, reg); - } else { - b53_get_vlan_entry(dev, pvid, vl); - vl->members |= BIT(port) | BIT(cpu_port); - vl->untag |= BIT(port) | BIT(cpu_port); - b53_set_vlan_entry(dev, pvid, vl); } + + b53_get_vlan_entry(dev, pvid, vl); + vl->members |= BIT(port) | BIT(cpu_port); + vl->untag |= BIT(port) | BIT(cpu_port); + b53_set_vlan_entry(dev, pvid, vl); } EXPORT_SYMBOL(b53_br_leave); -- cgit