[dpdk-dev] [PATCH] Add Rx error statistics for Fortville

[Zhang, Helin]

Acked-by: Helin Zhang <helin.zhang at intel.com>

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jijiang Liu
> Sent: Wednesday, October 15, 2014 11:15 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH] Add Rx error statistics for Fortville
> 
> This patch adds incoming packet error statistics in the i40e_ethdev.c file.
> 
> Signed-off-by: Jijiang Liu <jijiang.liu at intel.com>
> ---
>  lib/librte_pmd_i40e/i40e_ethdev.c |   11 +++++++++--
>  1 files changed, 9 insertions(+), 2 deletions(-)
> 
> diff --git a/lib/librte_pmd_i40e/i40e_ethdev.c
> b/lib/librte_pmd_i40e/i40e_ethdev.c
> index 46c43a7..dbf231f 100644
> --- a/lib/librte_pmd_i40e/i40e_ethdev.c
> +++ b/lib/librte_pmd_i40e/i40e_ethdev.c
> @@ -1274,6 +1274,9 @@ i40e_dev_stats_get(struct rte_eth_dev *dev, struct
> rte_eth_stats *stats)
> 
>  	pf->offset_loaded = true;
> 
> +	if (pf->main_vsi)
> +		i40e_update_vsi_stats(pf->main_vsi);
> +
>  	stats->ipackets = ns->eth.rx_unicast + ns->eth.rx_multicast +
>  						ns->eth.rx_broadcast;
>  	stats->opackets = ns->eth.tx_unicast + ns->eth.tx_multicast + @@
> -1283,8 +1286,12 @@ i40e_dev_stats_get(struct rte_eth_dev *dev, struct
> rte_eth_stats *stats)
>  	stats->oerrors  = ns->eth.tx_errors;
>  	stats->imcasts  = ns->eth.rx_multicast;
> 
> -	if (pf->main_vsi)
> -		i40e_update_vsi_stats(pf->main_vsi);
> +	/* Rx Errors */
> +	stats->ibadcrc  = ns->crc_errors;
> +	stats->ibadlen  = ns->rx_length_errors + ns->rx_undersize +
> +			ns->rx_oversize + ns->rx_fragments + ns->rx_jabber;
> +	stats->imissed  = ns->eth.rx_discards;
> +	stats->ierrors  = stats->ibadcrc + stats->ibadlen + stats->imissed;
> 
>  	PMD_DRV_LOG(DEBUG, "***************** PF stats start
> *******************");
>  	PMD_DRV_LOG(DEBUG, "rx_bytes:            %lu",
> ns->eth.rx_bytes);
> --
> 1.7.7.6