[dpdk-dev] [PATCH v6 1/3] ether: support runtime queue setup

[Ferruh Yigit]

On 4/8/2018 3:42 AM, Qi Zhang wrote:
> The patch let etherdev driver expose the capability flag through
> rte_eth_dev_info_get when it support runtime queue configuraiton,
> then base on the flag rte_eth_[rx|tx]_queue_setup could decide
> continue to setup the queue or just return fail when device already
> started.
> 
> Signed-off-by: Qi Zhang <qi.z.zhang at intel.com>
> Acked-by: Konstantin Ananyev <konstantin.ananyev at intel.com>
> ---
> v6:
> - fix tx queue state check in rte_eth_tx_queue_setup 
> 
>  doc/guides/nics/features.rst  |  8 ++++++++
>  lib/librte_ether/rte_ethdev.c | 30 ++++++++++++++++++------------
>  lib/librte_ether/rte_ethdev.h |  7 +++++++
>  3 files changed, 33 insertions(+), 12 deletions(-)
> 
> diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst
> index 1b4fb979f..6983faa4e 100644
> --- a/doc/guides/nics/features.rst
> +++ b/doc/guides/nics/features.rst
> @@ -892,7 +892,15 @@ Documentation describes performance values.
>  
>  See ``dpdk.org/doc/perf/*``.
>  
> +.. _nic_features_queue_runtime_setup_capabilities:
>  
> +Queue runtime setup capabilities
> +---------------------------------
> +
> +Supports queue setup / release after device started.
> +
> +* **[provides] rte_eth_dev_info**: ``runtime_queue_config_capa:DEV_RUNTIME_RX_QUEUE_SETUP,DEV_RUNTIME_TX_QUEUE_SETUP``.
> +* **[related]  API**: ``rte_eth_dev_info_get()``.

New feature added, can you please add this into default.ini file, and is it
possible to shorten the feature name?