From cc07b73ef11d11d4359fb104d0199b22451dd3d8 Mon Sep 17 00:00:00 2001 From: Mustafa Ismail Date: Tue, 19 Oct 2021 10:16:53 -0500 Subject: [PATCH] RDMA/irdma: Set VLAN in UD work completion correctly Currently VLAN is reported in UD work completion when VLAN id is zero, i.e. no VLAN case. Report VLAN in UD work completion only when VLAN id is non-zero. Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs") Link: https://lore.kernel.org/r/20211019151654.1943-1-shiraz.saleem@intel.com Signed-off-by: Mustafa Ismail Signed-off-by: Shiraz Saleem Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/irdma/verbs.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index 7110ebf..102dc93 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -3399,9 +3399,13 @@ static void irdma_process_cqe(struct ib_wc *entry, } if (cq_poll_info->ud_vlan_valid) { - entry->vlan_id = cq_poll_info->ud_vlan & VLAN_VID_MASK; - entry->wc_flags |= IB_WC_WITH_VLAN; + u16 vlan = cq_poll_info->ud_vlan & VLAN_VID_MASK; + entry->sl = cq_poll_info->ud_vlan >> VLAN_PRIO_SHIFT; + if (vlan) { + entry->vlan_id = vlan; + entry->wc_flags |= IB_WC_WITH_VLAN; + } } else { entry->sl = 0; } -- 2.7.4