From: <jerinj@marvell.com>
To: Jerin Jacob <jerinj@marvell.com>,
Nithin Dabilpuram <ndabilpuram@marvell.com>,
Kiran Kumar K <kirankumark@marvell.com>
Cc: <dev@dpdk.org>, <thomas@monjalon.net>, <ferruh.yigit@intel.com>
Subject: [dpdk-dev] [PATCH] net/octeontx2: drop Rx and L2 error packets
Date: Tue, 30 Jul 2019 19:57:19 +0530 [thread overview]
Message-ID: <20190730142719.30692-1-jerinj@marvell.com> (raw)
From: Jerin Jacob <jerinj@marvell.com>
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>
---
drivers/net/octeontx2/otx2_ethdev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c
index 3fb7bd93f..4bd945257 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)
--
2.21.0
next reply other threads:[~2019-07-30 14:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-30 14:27 jerinj [this message]
2019-08-04 3:21 Pavan Nikhilesh Bhagavatula
2019-08-05 15:53 ` Jerin Jacob Kollanukkaran
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