[dpdk-dev] [PATCH] vmxnet3: set txq_flags in default TX conf
De Lara Guarch, Pablo
pablo.de.lara.guarch at intel.com
Thu Dec 11 20:56:53 CET 2014
> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Pablo de Lara
> Sent: Thursday, December 11, 2014 5:08 PM
> To: dev at dpdk.org
> Cc: root
> Subject: [dpdk-dev] [PATCH] vmxnet3: set txq_flags in default TX conf
>
> Since commit fbde27f19ab8f "get default Rx/Tx configuration from dev info",
> a default RX/TX configuration can be used for all PMDs.
> In case of vmxnet3, the whole structure was zeroed and not filled out.
> The PMD does not support multi segments or offload functions,
> so txq_flags should have those flags set.
>
> Signed-off-by: root <root at sie-lab-214-174.ir.intel.com>
Self-NACK. Wrong signed-off.
> ---
> lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c
> b/lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c
> index 963a8a5..ef0af16 100644
> --- a/lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c
> +++ b/lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c
> @@ -642,6 +642,9 @@
> vmxnet3_dev_info_get(__attribute__((unused))struct rte_eth_dev *dev,
> struct rte_
> dev_info->min_rx_bufsize = 1518 + RTE_PKTMBUF_HEADROOM;
> 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;
> }
>
> /* return 0 means link status changed, -1 means not changed */
> --
> 1.7.4.1
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