From 3c1a1c43cd93fa7c73a460d6f88ca5de7ca1e9c0 Mon Sep 17 00:00:00 2001 From: Pavan Nikhilesh Date: Mon, 29 Jun 2020 07:03:27 +0530 Subject: [PATCH] event/octeontx2: fix sub event type In OCTEONTX2 event device we use sub_event_type to store the ethernet port identifier when we receive work from OCTEONTX2 ethernet device. This violates the event device spec as sub_event_type should be 0 in the initial receive stage. Set sub_event_type to 0 after copying the port id. Fixes: 0fe4accd8ec8 ("event/octeontx2: add Rx adapter fastpath ops") Cc: stable@dpdk.org Signed-off-by: Pavan Nikhilesh --- drivers/event/octeontx2/otx2_worker_dual.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/event/octeontx2/otx2_worker_dual.h b/drivers/event/octeontx2/otx2_worker_dual.h index c88420eb4e..60aa14cca0 100644 --- a/drivers/event/octeontx2/otx2_worker_dual.h +++ b/drivers/event/octeontx2/otx2_worker_dual.h @@ -65,8 +65,11 @@ otx2_ssogws_dual_get_work(struct otx2_ssogws_state *ws, if (event.sched_type != SSO_TT_EMPTY && event.event_type == RTE_EVENT_TYPE_ETHDEV) { - otx2_wqe_to_mbuf(get_work1, mbuf, event.sub_event_type, - (uint32_t) event.get_work0, flags, lookup_mem); + uint8_t port = event.sub_event_type; + + event.sub_event_type = 0; + otx2_wqe_to_mbuf(get_work1, mbuf, port, + event.flow_id, flags, lookup_mem); /* Extracting tstamp, if PTP enabled. CGX will prepend the * timestamp at starting of packet data and it can be derieved * from WQE 9 dword which corresponds to SG iova. -- 2.20.1