On 8/2/21 1:26 PM, Biju Das wrote:
> The maximum descriptor size that can be specified on the reception side for
> R-Car is 2048 bytes, whereas for RZ/G2L it is 8096.
>
> Add the skb_size variable to struct ravb_hw_info for allocating different
> skb buffer sizes for R-Car and RZ/G2L using the netdev_alloc_skb function.
>
> Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> ---
> v2:
> * Incorporated Andrew and Sergei's review comments for making it smaller patch
> and provided detailed description.
> ---
> drivers/net/ethernet/renesas/ravb.h | 1 +
> drivers/net/ethernet/renesas/ravb_main.c | 10 ++++++----
> 2 files changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h
> index cfb972c05b34..16d1711a0731 100644
> --- a/drivers/net/ethernet/renesas/ravb.h
> +++ b/drivers/net/ethernet/renesas/ravb.h
> @@ -991,6 +991,7 @@ enum ravb_chip_id {
> struct ravb_hw_info {
> enum ravb_chip_id chip_id;
> int num_tx_desc;
> + size_t skb_sz;
Bad naming -- refers to software ISO hatdware, I suggest max_rx_len or s/th of that sort.
[...]
MBR, Sergei
