diff options
Diffstat (limited to 'net/bridge/br_switchdev.c')
| -rw-r--r-- | net/bridge/br_switchdev.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c index 015209bf44aa..b89503832fcc 100644 --- a/net/bridge/br_switchdev.c +++ b/net/bridge/br_switchdev.c @@ -60,42 +60,47 @@ bool nbp_switchdev_allowed_egress(const struct net_bridge_port *p, int br_switchdev_set_port_flag(struct net_bridge_port *p, unsigned long flags, - unsigned long mask) + unsigned long mask, + struct netlink_ext_ack *extack) { struct switchdev_attr attr = { .orig_dev = p->dev, - .id = SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS, - .u.brport_flags = mask, }; struct switchdev_notifier_port_attr_info info = { .attr = &attr, }; int err; - if (mask & ~BR_PORT_FLAGS_HW_OFFLOAD) + mask &= BR_PORT_FLAGS_HW_OFFLOAD; + if (!mask) return 0; + attr.id = SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS; + attr.u.brport_flags.val = flags; + attr.u.brport_flags.mask = mask; + /* We run from atomic context here */ err = call_switchdev_notifiers(SWITCHDEV_PORT_ATTR_SET, p->dev, - &info.info, NULL); + &info.info, extack); err = notifier_to_errno(err); if (err == -EOPNOTSUPP) return 0; if (err) { - br_warn(p->br, "bridge flag offload is not supported %u(%s)\n", - (unsigned int)p->port_no, p->dev->name); + if (extack && !extack->_msg) + NL_SET_ERR_MSG_MOD(extack, + "bridge flag offload is not supported"); return -EOPNOTSUPP; } attr.id = SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS; attr.flags = SWITCHDEV_F_DEFER; - attr.u.brport_flags = flags; - err = switchdev_port_attr_set(p->dev, &attr); + err = switchdev_port_attr_set(p->dev, &attr, extack); if (err) { - br_warn(p->br, "error setting offload flag on port %u(%s)\n", - (unsigned int)p->port_no, p->dev->name); + if (extack && !extack->_msg) + NL_SET_ERR_MSG_MOD(extack, + "error setting offload flag on port"); return err; } @@ -153,8 +158,7 @@ int br_switchdev_port_vlan_add(struct net_device *dev, u16 vid, u16 flags, .obj.orig_dev = dev, .obj.id = SWITCHDEV_OBJ_ID_PORT_VLAN, .flags = flags, - .vid_begin = vid, - .vid_end = vid, + .vid = vid, }; return switchdev_port_obj_add(dev, &v.obj, extack); @@ -165,8 +169,7 @@ int br_switchdev_port_vlan_del(struct net_device *dev, u16 vid) struct switchdev_obj_port_vlan v = { .obj.orig_dev = dev, .obj.id = SWITCHDEV_OBJ_ID_PORT_VLAN, - .vid_begin = vid, - .vid_end = vid, + .vid = vid, }; return switchdev_port_obj_del(dev, &v.obj); |