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Message-ID: <4FDF56FB.9080509@hp.com> Date: Mon, 18 Jun 2012 09:27:39 -0700 From: Rick Jones <rick.jones2@...com> To: Parav Pandit <parav.pandit@...lex.com> CC: netdev@...r.kernel.org, bhutchings@...arflare.com Subject: Re: [PATCH] net: added support for 40GbE link. 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 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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