[PATCH 2/3] net: ravb: Fix RX frame size limit

[Marek Vasut]

On 3/4/25 9:07 PM, Paul Barker wrote:
> The value written to the RFLR register includes the length of the CRC
> data at the end of each Ethernet frame. So we need to increase the value
> written to this register to ensure that we can receive full size frames.
> 
> While we're here we can also copy the improved comment from the Linux
> kernel.
> 
> Fixes: 8ae51b6f324e ("net: ravb: Add Renesas Ethernet RAVB driver")
> Signed-off-by: Paul Barker <paul.barker.ct at bp.renesas.com>
> ---
>   drivers/net/ravb.c | 10 ++++++++--
>   1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/net/ravb.c b/drivers/net/ravb.c
> index 6129929568a3..6bd94cf6bb1b 100644
> --- a/drivers/net/ravb.c
> +++ b/drivers/net/ravb.c
> @@ -354,8 +354,14 @@ static int ravb_mac_init(struct ravb_priv *eth)
>   	/* Disable MAC Interrupt */
>   	writel(0, eth->iobase + RAVB_REG_ECSIPR);
>   
> -	/* Recv frame limit set register */
> -	writel(RFLR_RFL_MIN, eth->iobase + RAVB_REG_RFLR);
> +	/* Set receive frame length

/*
  * Set receive ...

Please don't use netdev-style comments here.

With that fixed:

Reviewed-by: Marek Vasut <marek.vasut+renesas at mailbox.org>

I can also fix while applying, please let me know.