vlan_tag = attr->vlan_id;
if (!vlan_tag || (vlan_tag > 0xFFF))
vlan_tag = dev->pvid;
- if (vlan_tag && (vlan_tag < 0x1000)) {
+ if (vlan_tag || dev->pfc_state) {
+ if (!vlan_tag) {
+ pr_err("ocrdma%d:Using VLAN with PFC is recommended\n",
+ dev->id);
+ pr_err("ocrdma%d:Using VLAN 0 for this connection\n",
+ dev->id);
+ }
eth.eth_type = cpu_to_be16(0x8100);
eth.roce_eth_type = cpu_to_be16(OCRDMA_ROCE_ETH_TYPE);
vlan_tag |= (dev->sl & 0x07) << OCRDMA_VID_PCP_SHIFT;
goto av_conf_err;
}
- if (pd->uctx) {
+ if ((pd->uctx) &&
+ (!rdma_is_multicast_addr((struct in6_addr *)attr->grh.dgid.raw)) &&
+ (!rdma_link_local_addr((struct in6_addr *)attr->grh.dgid.raw))) {
status = rdma_addr_find_dmac_by_grh(&sgid, &attr->grh.dgid,
attr->dmac, &attr->vlan_id);
if (status) {