netdev - Re: [PATCH 2/3] [kernel] Add support for RX packet classification in a network device

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Message-Id: <20090220.005532.166859047.davem@davemloft.net>
Date:	Fri, 20 Feb 2009 00:55:32 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	Santwona.Behera@....COM
Cc:	netdev@...r.kernel.org, jeff@...zik.org,
	gkernel-commit@...ts.sourceforge.net, Matheos.Worku@....COM,
	Mehdi.Bonyadi@....COM
Subject: Re: [PATCH 2/3] [kernel] Add support for RX packet classification
 in a network device

From: David Miller <davem@...emloft.net>
Date: Tue, 17 Feb 2009 20:28:38 -0800 (PST)

> From: Santwona.Behera@....COM
> Date: Mon, 16 Feb 2009 09:17:23 -0800
> 
> > -struct ethtool_rxnfc {
> > -	__u32		cmd;
> > +/* The following structures are for supporting RX network flow
> > + * classification configuration. Note, all multibyte fields, e.g.,
> > + * ip4src, ip4dst, psrc, pdst, spi, etc. are expected to be in network
> > + * byte order.
> > + */
> > +struct ethtool_tcpip4_spec {
> > +	__u32	ip4src;
> > +	__u32	ip4dst;
> > +	__u16	psrc;
> > +	__u16	pdst;
> > +	__u8    tos;
> > +};
> 
> We have specific types for this, "__be32" et al.

Nevermind, you obviously don't have time to get to this quickly
so I'll take care of it while checking this stuff in...
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