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vmxnet3: fix Tx flags check

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Now that vmxnet3 supports TCP/UDP checksum offload, let's update
the default txq flags to allow such offloads.  Also fixed the tx
queue setup check to allow TCP/UDP checksum and only error out
if SCTP checksum is requested.

Fixes: f598fd063bb1 ("vmxnet3: add Tx L4 checksum offload")

Reported-by: Heng Ding <hengx.ding@intel.com>
Signed-off-by: Yong Wang <yongwang@vmware.com>
This commit is contained in:
Yong Wang 2016-03-28 15:35:55 -07:00 committed by Thomas Monjalon
parent 79c4319c1a
commit aa6fed42b0
2 changed files with 2 additions and 3 deletions
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3
drivers/net/vmxnet3/vmxnet3_ethdev.c
View File

@ -709,8 +709,7 @@ vmxnet3_dev_info_get(__attribute__((unused))struct rte_eth_dev *dev,
dev_info->max_rx_pktlen = 16384; /* includes CRC, cf MAXFRS register */
dev_info->max_mac_addrs = VMXNET3_MAX_MAC_ADDRS;
dev_info->default_txconf.txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS |
ETH_TXQ_FLAGS_NOOFFLOADS;
dev_info->default_txconf.txq_flags = ETH_TXQ_FLAGS_NOXSUMSCTP;
dev_info->flow_type_rss_offloads = VMXNET3_RSS_OFFLOAD_ALL;
dev_info->rx_desc_lim = (struct rte_eth_desc_lim) {

2
drivers/net/vmxnet3/vmxnet3_rxtx.c
View File

@ -811,7 +811,7 @@ vmxnet3_dev_tx_queue_setup(struct rte_eth_dev *dev,
PMD_INIT_FUNC_TRACE();
if ((tx_conf->txq_flags & ETH_TXQ_FLAGS_NOXSUMS) !=
if ((tx_conf->txq_flags & ETH_TXQ_FLAGS_NOXSUMSCTP) !=
ETH_TXQ_FLAGS_NOXSUMSCTP) {
PMD_INIT_LOG(ERR, "SCTP checksum offload not supported");
return -EINVAL;