Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 266/309] net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan() | Date | Mon, 10 Feb 2020 04:33:42 -0800 |
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From: Florian Fainelli <f.fainelli@gmail.com>
[ Upstream commit df373702bc0f8f2d83980ea441e71639fc1efcf8 ]
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> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/dsa/b53/b53_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -680,7 +680,7 @@ int b53_configure_vlan(struct dsa_switch 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,
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