[PATCH] net/cpfl: reset devargs during the first probe

[Zhang, Qi Z]

> -----Original Message-----
> From: beilei.xing at intel.com <beilei.xing at intel.com>
> Sent: Thursday, October 12, 2023 12:47 AM
> To: Wu, Jingjing <jingjing.wu at intel.com>
> Cc: dev at dpdk.org; Xing, Beilei <beilei.xing at intel.com>
> Subject: [PATCH] net/cpfl: reset devargs during the first probe
> 
> From: Beilei Xing <beilei.xing at intel.com>
> 
> Reset devargs during the first probe. Otherwise, probe again will be affected.
> 
> Fixes: a607312291b3 ("net/cpfl: support probe again")
> 
> Signed-off-by: Beilei Xing <beilei.xing at intel.com>
> ---
>  drivers/net/cpfl/cpfl_ethdev.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/net/cpfl/cpfl_ethdev.c b/drivers/net/cpfl/cpfl_ethdev.c
> index 762fbddfe6..890a027a1d 100644
> --- a/drivers/net/cpfl/cpfl_ethdev.c
> +++ b/drivers/net/cpfl/cpfl_ethdev.c
> @@ -1611,11 +1611,12 @@ cpfl_parse_devargs(struct rte_pci_device
> *pci_dev, struct cpfl_adapter_ext *adap
>  	struct rte_kvargs *kvlist;
>  	int ret;
> 
> -	cpfl_args->req_vport_nb = 0;
> -
>  	if (devargs == NULL)
>  		return 0;
> 
> +	if (first)
> +		memset(cpfl_args, 0, sizeof(struct cpfl_devargs));
> +
>  	kvlist = rte_kvargs_parse(devargs->args,
>  			first ? cpfl_valid_args_first : cpfl_valid_args_again);
>  	if (kvlist == NULL) {
> @@ -1628,7 +1629,6 @@ cpfl_parse_devargs(struct rte_pci_device *pci_dev,
> struct cpfl_adapter_ext *adap
>  		return -EINVAL;
>  	}
> 
> -	cpfl_args->repr_args_num = 0;
>  	ret = rte_kvargs_process(kvlist, CPFL_REPRESENTOR, &parse_repr,
> cpfl_args);
> 
>  	if (ret != 0)
> --
> 2.34.1

Acked-by: Qi Zhang <qi.z.zhang at intel.com>

As the target patch has not been merged into main stream, squashed this patch in dpdk-next-net-intel.

Thanks
Qi