netdev - Re: [PATCH net-next 1/3] liquidio: switchdev support for LiquidIO NIC

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Date:   Thu, 26 Oct 2017 15:00:56 -0700
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Felix Manlunas <felix.manlunas@...ium.com>
Cc:     davem@...emloft.net, netdev@...r.kernel.org,
        raghu.vatsavayi@...ium.com, derek.chickles@...ium.com,
        satananda.burla@...ium.com, vijaya.guvva@...ium.com
Subject: Re: [PATCH net-next 1/3] liquidio: switchdev support for LiquidIO
 NIC

On Wed, 25 Oct 2017 22:37:27 -0700, Felix Manlunas wrote:
> +static int
> +lio_vf_rep_phys_port_name(struct net_device *dev,
> +			  char *buf, size_t len)
> +{
> +	struct lio_vf_rep_desc *vf_rep = netdev_priv(dev);
> +	struct octeon_device *oct = vf_rep->oct;
> +	int ret;
> +
> +	ret = snprintf(buf, len, "%d", vf_rep->ifidx - oct->pf_num * 64 - 1);
> +	if (ret >= len)
> +		return -EOPNOTSUPP;
> +
> +	return 0;
> +}

If you have multiple PFs please name the representors "pfXvfY".