[PATCH v2 09/10] net/gve: add stats support

[Ferruh Yigit]

On 8/29/2022 9:41 AM, Junfeng Guo wrote:

> 
> Update stats add support of dev_ops stats_get/reset.
> 
> Signed-off-by: Xiaoyun Li <xiaoyun.li at intel.com>
> Signed-off-by: Junfeng Guo <junfeng.guo at intel.com>
> ---
>   drivers/net/gve/gve.h        | 10 ++++++
>   drivers/net/gve/gve_ethdev.c | 69 ++++++++++++++++++++++++++++++++++++
>   drivers/net/gve/gve_rx.c     | 15 ++++++--
>   drivers/net/gve/gve_tx.c     | 12 +++++++
>   4 files changed, 104 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/net/gve/gve.h b/drivers/net/gve/gve.h
> index 004e0a75ca..e256a2bec2 100644
> --- a/drivers/net/gve/gve.h
> +++ b/drivers/net/gve/gve.h
> @@ -91,6 +91,10 @@ struct gve_tx_queue {
>          struct gve_queue_page_list *qpl;
>          struct gve_tx_iovec *iov_ring;
> 
> +       /* Stats */
> +       uint64_t packets;
> +       uint64_t bytes;
> +

Can't you get stats for 'errors' in Tx path?