-static int rtl8366rb_sw_get_vlan_info(struct switch_dev *dev,
- const struct switch_attr *attr,
- struct switch_val *val)
-{
- int i;
- u32 len = 0;
- struct rtl8366_vlan_4k vlan4k;
- struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
- char *buf = smi->buf;
- int err;
-
- if (!smi->ops->is_vlan_valid(smi, val->port_vlan))
- return -EINVAL;
-
- memset(buf, '\0', sizeof(smi->buf));
-
- err = smi->ops->get_vlan_4k(smi, val->port_vlan, &vlan4k);
- if (err)
- return err;
-
- len += snprintf(buf + len, sizeof(smi->buf) - len,
- "VLAN %d: Ports: '", vlan4k.vid);
-
- for (i = 0; i < smi->num_ports; i++) {
- if (!(vlan4k.member & (1 << i)))
- continue;
-
- len += snprintf(buf + len, sizeof(smi->buf) - len, "%d%s", i,
- (vlan4k.untag & (1 << i)) ? "" : "t");
- }
-
- len += snprintf(buf + len, sizeof(smi->buf) - len,
- "', members=%04x, untag=%04x, fid=%u",
- vlan4k.member, vlan4k.untag, vlan4k.fid);
-
- val->value.s = buf;
- val->len = len;
-
- return 0;
-}
-