From: Patrick McHardy <kaber@trash.net>
To: Karl Hiramoto <karl@hiramoto.org>
Cc: Jarek Poplawski <jarkao2@gmail.com>,
netdev@vger.kernel.org, netfilter@vger.kernel.org,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: problem with IPoA (CLIP), NAT, and VLANS
Date: Tue, 17 Feb 2009 13:28:11 +0100 [thread overview]
Message-ID: <499AAD5B.8060706@trash.net> (raw)
In-Reply-To: <499AA433.8070308@hiramoto.org>
Karl Hiramoto wrote:
> What Patrick, said may be the case, that the underlaying atm driver is
> not specifying the headroom. The driver is ported to 2.6.28 from
> 2.6.11 based on the BSD licensed intel libaries:
> http://www.intel.com/design/network/products/npfamily/download_ixp400.htm
If those are the ones I think they are, I'm not too surprised ...
> Where underneath a bunch of layers the skb is allocated with kmalloc like:
>
> size = PAGE_ALIGN (size + CACHE_LINE_SIZE);
> order = get_order (size);
> page = alloc_pages (GFP_KERNEL, order);
How does it initialize the netdev struct?
prev parent reply other threads:[~2009-02-17 12:28 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-12 13:28 problem with IPoA (CLIP), NAT, and VLANS Karl Hiramoto
2009-02-16 15:02 ` Karl Hiramoto
2009-02-16 23:20 ` Jarek Poplawski
2009-02-17 9:03 ` Patrick McHardy
2009-02-17 9:32 ` [PATCH] " Jarek Poplawski
2009-02-17 9:39 ` [PATCH v2] " Jarek Poplawski
2009-02-17 11:05 ` Karl Hiramoto
2009-02-17 11:53 ` Jarek Poplawski
2009-02-19 7:31 ` David Miller
2009-02-17 9:52 ` Jarek Poplawski
2009-02-17 11:49 ` Karl Hiramoto
2009-02-17 12:20 ` Jarek Poplawski
2009-02-17 12:53 ` Karl Hiramoto
2009-02-17 13:37 ` Jarek Poplawski
2009-02-17 23:12 ` Jarek Poplawski
2009-02-18 17:47 ` Karl Hiramoto
2009-02-18 21:05 ` Jarek Poplawski
2009-02-19 7:30 ` Jarek Poplawski
2009-02-17 12:28 ` Patrick McHardy [this message]
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