netdev - Re: [PATCH net-next 4/6] tsnep: Prepare RX buffer for XDP support

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Message-ID: <21c752a196bae3977cc0f91182b6ae9cef9ed532.camel@redhat.com>
Date:   Wed, 07 Dec 2022 11:29:46 +0100
From:   Paolo Abeni <pabeni@...hat.com>
To:     Gerhard Engleder <gerhard@...leder-embedded.com>,
        netdev@...r.kernel.org, bpf@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, edumazet@...gle.com,
        ast@...nel.org, daniel@...earbox.net, hawk@...nel.org,
        john.fastabend@...il.com
Subject: Re: [PATCH net-next 4/6] tsnep: Prepare RX buffer for XDP support

On Sat, 2022-12-03 at 22:54 +0100, Gerhard Engleder wrote:
> @@ -808,6 +809,16 @@ static void tsnep_tx_close(struct tsnep_tx *tx)
>  	tsnep_tx_ring_cleanup(tx);
>  }
>  
> +static inline unsigned int tsnep_rx_offset(struct tsnep_rx *rx)
> +{
> +	struct tsnep_adapter *adapter = rx->adapter;
> +
> +	if (tsnep_xdp_is_enabled(adapter))
> +		return XDP_PACKET_HEADROOM;
> +
> +	return TSNEP_SKB_PAD;
> +}

please, no 'inline' in .c files, thanks!

Paolo