From: Xiaoyun Li <xiaoyun.li@intel.com>
To: wenzhuo.lu@intel.com
Cc: dev@dpdk.org, helin.zhang@intel.com,
Xiaoyun Li <xiaoyun.li@intel.com>,
stable@dpdk.org
Subject: [dpdk-dev] [PATCH] net/ixgbe: fix CRC strip enabling
Date: Thu, 8 Feb 2018 13:45:15 +0800 [thread overview]
Message-ID: <1518068715-76903-1-git-send-email-xiaoyun.li@intel.com> (raw)
New testpmd will get CRC strip offload from rx_offload_capa. Ixgbe card
has the capability. This patch adds CRC strip flag into rx_offload_capa
in ixgbe and ixgbevf.
Fixes: 8b9bd0efe0b6 ("app/testpmd: disable Rx VLAN offloads by default")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index c423cf2..4483258 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -3651,7 +3651,8 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
DEV_RX_OFFLOAD_VLAN_STRIP |
DEV_RX_OFFLOAD_IPV4_CKSUM |
DEV_RX_OFFLOAD_UDP_CKSUM |
- DEV_RX_OFFLOAD_TCP_CKSUM;
+ DEV_RX_OFFLOAD_TCP_CKSUM |
+ DEV_RX_OFFLOAD_CRC_STRIP;
/*
* RSC is only supported by 82599 and x540 PF devices in a non-SR-IOV
@@ -3798,7 +3799,8 @@ ixgbevf_dev_info_get(struct rte_eth_dev *dev,
dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
DEV_RX_OFFLOAD_IPV4_CKSUM |
DEV_RX_OFFLOAD_UDP_CKSUM |
- DEV_RX_OFFLOAD_TCP_CKSUM;
+ DEV_RX_OFFLOAD_TCP_CKSUM |
+ DEV_RX_OFFLOAD_CRC_STRIP;
dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
DEV_TX_OFFLOAD_IPV4_CKSUM |
DEV_TX_OFFLOAD_UDP_CKSUM |
--
2.7.4
next reply other threads:[~2018-02-08 5:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-08 5:45 Xiaoyun Li [this message]
2018-02-08 6:07 ` Lu, Wenzhuo
2018-02-08 6:19 ` Zhang, Helin
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