diff mbox

[dpdk-dev,v2,1/5] net/fm10k: fix Rx checksum flags

Message ID 1473125252-32201-2-git-send-email-xiao.w.wang@intel.com (mailing list archive)
State Accepted, archived
Delegated to: Bruce Richardson
Headers

Commit Message

Xiao Wang Sept. 6, 2016, 1:27 a.m. UTC 
  A previous patch removed some necessary lines about Rx checksum offload
by mistake, this patch adds them back.

Fixes: 6046898f5097 ("net/mbuf: remove unused Rx error flags")

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
---
 drivers/net/fm10k/fm10k_rxtx.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
diff mbox

Patch

diff --git a/drivers/net/fm10k/fm10k_rxtx.c b/drivers/net/fm10k/fm10k_rxtx.c
index 5b2d04b..bf5888b 100644
--- a/drivers/net/fm10k/fm10k_rxtx.c
+++ b/drivers/net/fm10k/fm10k_rxtx.c
@@ -96,6 +96,16 @@  rx_desc_to_ol_flags(struct rte_mbuf *m, const union fm10k_rx_desc *d)
 
 	if (d->w.pkt_info & FM10K_RXD_RSSTYPE_MASK)
 		m->ol_flags |= PKT_RX_RSS_HASH;
+
+	if (unlikely((d->d.staterr &
+		(FM10K_RXD_STATUS_IPCS | FM10K_RXD_STATUS_IPE)) ==
+		(FM10K_RXD_STATUS_IPCS | FM10K_RXD_STATUS_IPE)))
+		m->ol_flags |= PKT_RX_IP_CKSUM_BAD;
+
+	if (unlikely((d->d.staterr &
+		(FM10K_RXD_STATUS_L4CS | FM10K_RXD_STATUS_L4E)) ==
+		(FM10K_RXD_STATUS_L4CS | FM10K_RXD_STATUS_L4E)))
+		m->ol_flags |= PKT_RX_L4_CKSUM_BAD;
 }
 
 uint16_t