From: Jerin Jacob <jerinj@marvell.com>
Date: Tue, 30 Jul 2019 14:27:19 +0000 (+0530)
Subject: net/octeontx2: drop Rx and L2 error packets
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=f55974c4011fc085bf2f7650e26d548bee59f916;p=dpdk.git

net/octeontx2: drop Rx and L2 error packets

From B0 HW revision onwards, HW can drop the Rx and L2 error packets.
Enable this by default if the feature is available.
Since this bit field is used as reserved in old HW revisions,
No need to have additional HW version check.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---

diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c
index 3fb7bd93f0..4bd9452572 100644
--- a/drivers/net/octeontx2/otx2_ethdev.c
+++ b/drivers/net/octeontx2/otx2_ethdev.c
@@ -62,6 +62,7 @@ nix_lf_alloc(struct otx2_eth_dev *dev, uint32_t nb_rxq, uint32_t nb_txq)
 		req->rx_cfg |= BIT_ULL(37 /* CSUM_OL4 */);
 		req->rx_cfg |= BIT_ULL(36 /* CSUM_IL4 */);
 	}
+	req->rx_cfg |= BIT_ULL(32 /* DROP_RE */);
 
 	rc = otx2_mbox_process_msg(mbox, (void *)&rsp);
 	if (rc)