From: Amrani, Ram <Ram.Amrani@cavium.com>
Date: Tue, 3 Oct 2017 11:47:27 +0000 (+0300)
Subject: RDMA/qedr: Parse vlan priority as sl
X-Git-Tag: v4.14-rc4~12^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1736b4c99d1c53abec042d41b702aeabeb65d86a;p=platform%2Fkernel%2Flinux-exynos.git

RDMA/qedr: Parse vlan priority as sl

Parse the vlan priority from the vlan tag and configure it to the
WC's sl field.

Fixes: abd49676c707 ("qed: Add RoCE ll2 & GSI support")
Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com>
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/hw/qedr/qedr_cm.c b/drivers/infiniband/hw/qedr/qedr_cm.c
index 5ebbe4952386..ad8965397cf7 100644
--- a/drivers/infiniband/hw/qedr/qedr_cm.c
+++ b/drivers/infiniband/hw/qedr/qedr_cm.c
@@ -719,6 +719,8 @@ int qedr_gsi_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc)
 		if (vlan_id) {
 			wc[i].wc_flags |= IB_WC_WITH_VLAN;
 			wc[i].vlan_id = vlan_id;
+			wc[i].sl = (qp->rqe_wr_id[qp->rq.cons].vlan &
+				    VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT;
 		}
 
 		qedr_inc_sw_cons(&qp->rq);