[dpdk-dev] [PATCH v8 1/2] ethdev: Add a new event type to notify a queue state changed event

[Yuanhan Liu]

On Fri, Feb 05, 2016 at 08:28:12PM +0900, Tetsuya Mukawa wrote:
> This patch adds a below event type.
>  - RTE_ETH_EVENT_QUEUE_STATE_CHANGE
> This event is used for notifying a queue state changed event.
> 
> Signed-off-by: Tetsuya Mukawa <mukawa at igel.co.jp>
> Acked-by: Ferruh Yigit <ferruh.yigit at intel.com>
> ---
>  lib/librte_ether/rte_ethdev.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
> index 8710dd7..2fbf42a 100644
> --- a/lib/librte_ether/rte_ethdev.h
> +++ b/lib/librte_ether/rte_ethdev.h
> @@ -2661,6 +2661,8 @@ rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id,
>  enum rte_eth_event_type {
>  	RTE_ETH_EVENT_UNKNOWN,  /**< unknown event type */
>  	RTE_ETH_EVENT_INTR_LSC, /**< lsc interrupt event */
> +	RTE_ETH_EVENT_QUEUE_STATE_CHANGE,
> +				/**< queue state changed interrupt */

Though it's defined to be a generic event, you might need to note in
the comment that vhost-pmd is the only user so far.

Anyway, it looks good to me:

Reviewed-by: Yuanhan Liu <yuanhan.liu at linux.intel.com>

	--yliu