[ovs-dev] [PATCH] net: add ETH_P_802_3_MIN

[Mauro Carvalho Chehab]

Em Thu, 21 Mar 2013 17:29:28 +0900
Simon Horman <horms at verge.net.au> escreveu:

> Add a new constant ETH_P_802_3_MIN, the minimum ethernet type for
> an 802.3 frame. Frames with a lower value in the ethernet type field
> are Ethernet II.
> 
> Also update all the users of this value that I could find to use the
> new constant.
> 
> I anticipate adding some more users of this constant when
> adding MPLS support to Open vSwtich.
> 
> As suggested by Jesse Gross.
> 
> Compile tested only.
> 
> Cc: Jesse Gross <jesse at nicira.com>
> Cc: Stefan Richter <stefanr at s5r6.in-berlin.de>
> Cc: Karsten Keil <isdn at linux-pingi.de>
> Cc: Mauro Carvalho Chehab <mchehab at redhat.com>
> Cc: linux1394-devel at lists.sourceforge.net
> Cc: linux-media at vger.kernel.org
> Cc: dev at openvswitch.org
> Signed-off-by: Simon Horman <horms at verge.net.au>

...

> diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c
> index 44225b1..9fc82a1 100644
> --- a/drivers/media/dvb-core/dvb_net.c
> +++ b/drivers/media/dvb-core/dvb_net.c
> @@ -185,7 +185,7 @@ static __be16 dvb_net_eth_type_trans(struct sk_buff *skb,
>  			skb->pkt_type=PACKET_MULTICAST;
>  	}
>  
> -	if (ntohs(eth->h_proto) >= 1536)
> +	if (ntohs(eth->h_proto) >= ETH_P_802_3_MIN)
>  		return eth->h_proto;

...

Acked-by: Mauro Carvalho Chehab <mchehab at redhat.com>

Cheers,
Mauro