Re: [dpdk-stable] [dpdk-dev] [PATCH] event/octeontx: remove unnecessary port start and stop in Rx adapter

[Jerin Jacob <jerin.jacob@caviumnetworks.com>]

-----Original Message-----
> Date: Thu, 19 Jul 2018 17:17:47 +0530
> From: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
> To: jerin.jacob@caviumnetworks.com
> Cc: dev@dpdk.org, Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>,
>  stable@dpdk.org
> Subject: [dpdk-dev] [PATCH] event/octeontx: remove unnecessary port start
>  and stop in Rx adapter
> X-Mailer: git-send-email 2.18.0
> 
> Modifying port state is not necessary when starting/stopping Rx adapter
> as it is same as starting/stopping ethdev.
> 
> Fixes: 45a914c5bd71 ("event/octeontx: support event Rx adapter")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>

Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

> ---
>  drivers/event/octeontx/ssovf_evdev.c | 14 ++------------
>  1 file changed, 2 insertions(+), 12 deletions(-)
> 
> diff --git a/drivers/event/octeontx/ssovf_evdev.c b/drivers/event/octeontx/ssovf_evdev.c
> index 2df70b52a..f98296f18 100644
> --- a/drivers/event/octeontx/ssovf_evdev.c
> +++ b/drivers/event/octeontx/ssovf_evdev.c
> @@ -476,14 +476,9 @@ static int
>  ssovf_eth_rx_adapter_start(const struct rte_eventdev *dev,
>  					const struct rte_eth_dev *eth_dev)
>  {
> -	int ret;
> -	const struct octeontx_nic *nic = eth_dev->data->dev_private;
>  	RTE_SET_USED(dev);
> +	RTE_SET_USED(eth_dev);
>  
> -	ret = strncmp(eth_dev->data->name, "eth_octeontx", 12);
> -	if (ret)
> -		return 0;
> -	octeontx_pki_port_start(nic->port_id);
>  	return 0;
>  }
>  
> @@ -492,14 +487,9 @@ static int
>  ssovf_eth_rx_adapter_stop(const struct rte_eventdev *dev,
>  		const struct rte_eth_dev *eth_dev)
>  {
> -	int ret;
> -	const struct octeontx_nic *nic = eth_dev->data->dev_private;
>  	RTE_SET_USED(dev);
> +	RTE_SET_USED(eth_dev);
>  
> -	ret = strncmp(eth_dev->data->name, "eth_octeontx", 12);
> -	if (ret)
> -		return 0;
> -	octeontx_pki_port_stop(nic->port_id);
>  	return 0;
>  }
>  
> -- 
> 2.18.0
>