From 92cf36eec2a76d8fe61d439cd2b3ebbf33029477 Mon Sep 17 00:00:00 2001 From: Vijay Immanuel Date: Tue, 12 Jun 2018 18:12:05 -0700 Subject: [PATCH] IB/rxe: support for 802.1q VLAN on the listener Set the vlan flag and vlan_id field in the wc for rdma_listen() to work over VLAN. This is required by ib_init_ah_attr_from_wc() which is called by the CM REQ handler. Signed-off-by: Vijay Immanuel Reviewed-by: Yonatan Cohen Signed-off-by: Jason Gunthorpe --- drivers/infiniband/sw/rxe/rxe_resp.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/infiniband/sw/rxe/rxe_resp.c b/drivers/infiniband/sw/rxe/rxe_resp.c index 5b57de3..aa58333 100644 --- a/drivers/infiniband/sw/rxe/rxe_resp.c +++ b/drivers/infiniband/sw/rxe/rxe_resp.c @@ -884,6 +884,11 @@ static enum resp_states do_complete(struct rxe_qp *qp, else wc->network_hdr_type = RDMA_NETWORK_IPV6; + if (is_vlan_dev(skb->dev)) { + wc->wc_flags |= IB_WC_WITH_VLAN; + wc->vlan_id = vlan_dev_vlan_id(skb->dev); + } + if (pkt->mask & RXE_IMMDT_MASK) { wc->wc_flags |= IB_WC_WITH_IMM; wc->ex.imm_data = immdt_imm(pkt); -- 2.7.4