[dpdk-dev] [PATCH v5 1/3] ethdev: add Rx HW timestamp capability

Andrew Rybchenko arybchenko at solarflare.com
Tue Oct 3 08:40:31 CEST 2017


On 10/03/2017 09:33 AM, Raslan Darawsheh wrote:
> Add a new offload capability flag for Rx HW
> timestamp and enabling/disabling this via rte_eth_rxmode.
>
> Signed-off-by: Raslan Darawsheh <rasland at mellanox.com>
> ---
> This patch should be applied after after this series:
> http://dpdk.org/dev/patchwork/patch/29368/
> ---
>   doc/guides/nics/features.rst  | 11 +++++++++++
>   lib/librte_ether/rte_ethdev.c |  6 ++++++
>   lib/librte_ether/rte_ethdev.h |  5 ++++-
>   3 files changed, 21 insertions(+), 1 deletion(-)

<...>

> diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
> index ffd2ee5..bd63730 100644
> --- a/lib/librte_ether/rte_ethdev.h
> +++ b/lib/librte_ether/rte_ethdev.h
> @@ -368,7 +368,8 @@ struct rte_eth_rxmode {
>   		jumbo_frame      : 1, /**< Jumbo Frame Receipt enable. */
>   		hw_strip_crc     : 1, /**< Enable CRC stripping by hardware. */
>   		enable_scatter   : 1, /**< Enable scatter packets rx handler */
> -		enable_lro       : 1; /**< Enable LRO */
> +		enable_lro       : 1, /**< Enable LRO */
> +		hw_timestamp	 : 1; /**< Enable HW timestamp */

The code is definitely not rebased on top of a new Rx offload API patch 
which adds
      ignore_offload_bitfield : 1;
exactly in this place.


<...>


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