Re: [U-Boot] [PATCH 2/2] net: increase maximum frame size to accomediate VLAN packets

On Tue, Apr 12, 2016 at 04:09:50PM -0700, Stefan Agner wrote:

Ethernet packages with IEEE 802.1Q VLAN support may be up to 1522 bytes long. Increase the default size used to allocate packet storage by 4 bytes.

Signed-off-by: Stefan Agner stefan@agner.ch

include/net.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net.h b/include/net.h index 1fb4194..a97e530 100644 --- a/include/net.h +++ b/include/net.h @@ -476,7 +476,7 @@ struct icmp_hdr {

• maximum packet size = 1518

This comment is now wrong too, please update or maybe add: * maximum packet size and VLAN header = 1522

• maximum packet size and multiple of 32 bytes = 1536

*/ -#define PKTSIZE 1518 +#define PKTSIZE 1522 #define PKTSIZE_ALIGN 1536 /*#define PKTSIZE 608*/

-- 2.8.0

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