[PATCH 2/2] set packet size limit for the mv643xx csum offloading

Lennert Buytenhek buytenh at wantstofly.org
Tue Jun 8 13:09:48 EDT 2010


On Sun, Jun 06, 2010 at 03:28:56PM +0300, Saeed Bishara wrote:

> The mv643xx ethernet controller limits the packet size for the TX
> checksum offloading. this patch sets this limits for the needed
> devices.
> 
> Signed-off-by: Saeed Bishara <saeed at marvell.com>
> ---
>  arch/arm/mach-dove/common.c     |    1 +
>  arch/arm/mach-kirkwood/common.c |    1 +
>  2 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
> index 5da2cf4..473ce0b 100644
> --- a/arch/arm/mach-dove/common.c
> +++ b/arch/arm/mach-dove/common.c
> @@ -149,6 +149,7 @@ void __init dove_ehci1_init(void)
>  struct mv643xx_eth_shared_platform_data dove_ge00_shared_data = {
>  	.t_clk		= 0,
>  	.dram		= &dove_mbus_dram_info,
> +	.tx_csum_limit	= 1600,

Assuming that 1600 is exactly the right value (and not 1599 or 1601 etc),

Acked-by: Lennert Buytenhek <buytenh at wantstofly.org>

Can you fill in for orion5x/dd/loki as well?



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