diff mbox series

[v3,06/22] net/bnxt: skip mark id injection into mbuf

Message ID 20200724053235.71069-7-ajit.khaparde@broadcom.com (mailing list archive)
State Superseded, archived
Delegated to: Ajit Khaparde
Headers show
Series bnxt patches | expand

Checks

Context Check Description
ci/Intel-compilation success Compilation OK
ci/checkpatch success coding style OK

Commit Message

Ajit Khaparde July 24, 2020, 5:32 a.m. UTC 
From: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>

When a packet is looped back from VF to VFR, it is marked to identify
the VFR interface. However, this mark_id shouldn't be percolated up to
the OVS as it is internal to pmd.
This patch fixes it by skipping mark injection into mbuf if the packet
is received on VFR interface.

Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
---
 drivers/net/bnxt/bnxt_rxr.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c
index baf73cb25..43b1256dc 100644
--- a/drivers/net/bnxt/bnxt_rxr.c
+++ b/drivers/net/bnxt/bnxt_rxr.c
@@ -485,6 +485,9 @@  bnxt_ulp_set_mark_in_mbuf(struct bnxt *bp, struct rx_pkt_cmpl_hi *rxcmp1,
 	rc = ulp_mark_db_mark_get(bp->ulp_ctx, gfid,
 				  cfa_code, vfr_flag, &mark_id);
 	if (!rc) {
+		/* VF to VFR Rx path. So, skip mark_id injection in mbuf */
+		if (vfr_flag && *vfr_flag)
+			return mark_id;
 		/* Got the mark, write it to the mbuf and return */
 		mbuf->hash.fdir.hi = mark_id;
 		mbuf->udata64 = (cfa_code & 0xffffffffull) << 32;