From: Alejandro Lucero <alejandro.lucero@netronome.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] nfp: tx checksum offload fixes
Date: Thu, 3 Mar 2016 10:08:26 +0000 [thread overview]
Message-ID: <1456999706-16440-1-git-send-email-alejandro.lucero@netronome.com> (raw)
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
---
drivers/net/nfp/nfp_net.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index fd4dd39..6078e9f 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -1522,7 +1522,7 @@ static inline void
nfp_net_tx_cksum(struct nfp_net_txq *txq, struct nfp_net_tx_desc *txd,
struct rte_mbuf *mb)
{
- uint16_t ol_flags;
+ uint64_t ol_flags;
struct nfp_net_hw *hw = txq->hw;
if (!(hw->cap & NFP_NET_CFG_CTRL_TXCSUM))
@@ -1543,7 +1543,8 @@ nfp_net_tx_cksum(struct nfp_net_txq *txq, struct nfp_net_tx_desc *txd,
break;
}
- txd->flags |= PCIE_DESC_TX_CSUM;
+ if (ol_flags & (PKT_TX_IP_CKSUM | PKT_TX_L4_MASK))
+ txd->flags |= PCIE_DESC_TX_CSUM;
}
/* nfp_net_rx_cksum - set mbuf checksum flags based on RX descriptor flags */
--
1.7.9.5
next reply other threads:[~2016-03-03 10:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-03 10:08 Alejandro Lucero [this message]
2016-03-03 10:14 ` Thomas Monjalon
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