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SubjectRe: [net-next PATCH 3/3] net: macb: Add change_mtu callback with jumbo support
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On Fri, Apr 10, 2015 at 2:47 PM, Harini Katakam
<harini.katakam@xilinx.com> wrote:
> Add macb_change_mtu callback; if jumbo frame support is present allow
> mtu size changes upto (jumbo max length allowed - headers).
>
> Signed-off-by: Harini Katakam <harinik@xilinx.com>
> Reviewed-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com>
> ---
> drivers/net/ethernet/cadence/macb.c | 26 +++++++++++++++++++++++++-
> 1 file changed, 25 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
> index 85de91d..33f3283 100644
> --- a/drivers/net/ethernet/cadence/macb.c
> +++ b/drivers/net/ethernet/cadence/macb.c
> @@ -54,6 +54,10 @@
> #define MACB_MAX_TX_LEN ((unsigned int)((1 << MACB_TX_FRMLEN_SIZE) - 1))
> #define GEM_MAX_TX_LEN ((unsigned int)((1 << GEM_TX_FRMLEN_SIZE) - 1))
>
> +#define GEM_MTU_MIN_SIZE 68
> +
> +#define GEM_ZYNQMP_JUMBO_MAX 10240

I'm sorry - this definition is in the wrong patch. I'll correct it and
send a v2.

Regards,
Harini


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