From: Florian Fainelli <f.fainelli@gmail.com>
To: netdev@vger.kernel.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH net] net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan()
Date: Thu, 6 Feb 2020 11:07:45 -0800 [thread overview]
Message-ID: <20200206190745.24032-1-f.fainelli@gmail.com> (raw)
b53_configure_vlan() is called by the bcm_sf2 driver upon setup and
indirectly through resume as well. During the initial setup, we are
guaranteed that dev->vlan_enabled is false, so there is no change in
behavior, however during suspend, we may have enabled VLANs before, so we
do want to restore that setting.
Fixes: dad8d7c6452b ("net: dsa: b53: Properly account for VLAN filtering")
Fixes: 967dd82ffc52 ("net: dsa: b53: Add support for Broadcom RoboSwitch")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/net/dsa/b53/b53_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index 060497512159..449a22172e07 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -693,7 +693,7 @@ int b53_configure_vlan(struct dsa_switch *ds)
b53_do_vlan_op(dev, VTA_CMD_CLEAR);
}
- b53_enable_vlan(dev, false, ds->vlan_filtering);
+ b53_enable_vlan(dev, dev->vlan_enabled, ds->vlan_filtering);
b53_for_each_port(dev, i)
b53_write16(dev, B53_VLAN_PAGE,
--
2.17.1
next reply other threads:[~2020-02-06 19:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-06 19:07 Florian Fainelli [this message]
2020-02-07 10:27 ` [PATCH net] net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan() David Miller
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