From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rick Jones Subject: Re: [PATCH] net: added support for 40GbE link. Date: Mon, 18 Jun 2012 09:27:39 -0700 Message-ID: <4FDF56FB.9080509@hp.com> References: <0c7c97b0-bfe1-4143-a562-2019f86912fc@exht1.ad.emulex.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, bhutchings@solarflare.com To: Parav Pandit Return-path: Received: from g4t0014.houston.hp.com ([15.201.24.17]:37314 "EHLO g4t0014.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751510Ab2FRQ1k (ORCPT ); Mon, 18 Jun 2012 12:27:40 -0400 In-Reply-To: <0c7c97b0-bfe1-4143-a562-2019f86912fc@exht1.ad.emulex.com> Sender: netdev-owner@vger.kernel.org List-ID: On 06/18/2012 05:44 AM, Parav Pandit wrote: > diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h > index 297370a..1ebfa6e 100644 > --- a/include/linux/ethtool.h > +++ b/include/linux/ethtool.h > @@ -1153,6 +1153,10 @@ struct ethtool_ops { > #define SUPPORTED_10000baseR_FEC (1<< 20) > #define SUPPORTED_20000baseMLD2_Full (1<< 21) > #define SUPPORTED_20000baseKR2_Full (1<< 22) > +#define SUPPORTED_40000baseKR4_Full (1<< 23) > +#define SUPPORTED_40000baseCR4_Full (1<< 24) > +#define SUPPORTED_40000baseSR4_Full (1<< 25) > +#define SUPPORTED_40000baseLR4_Full (1<< 26) > > /* Indicates what features are advertised by the interface. */ > #define ADVERTISED_10baseT_Half (1<< 0) > @@ -1178,6 +1182,10 @@ struct ethtool_ops { > #define ADVERTISED_10000baseR_FEC (1<< 20) > #define ADVERTISED_20000baseMLD2_Full (1<< 21) > #define ADVERTISED_20000baseKR2_Full (1<< 22) > +#define ADVERTISED_40000baseKR4_Full (1<< 23) > +#define ADVERTISED_40000baseCR4_Full (1<< 24) > +#define ADVERTISED_40000baseSR4_Full (1<< 25) > +#define ADVERTISED_40000baseLR4_Full (1<< 26) Any idea how many defines will be wanted for 100 Gbit Ethernet? Supported and advertising in ethtool_cmd are __u32s... rick jones