netdev - Re: doubt about qla3xxx checksum "fix"

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Message-Id: <20070603.190325.112029409.davem@davemloft.net>
Date:	Sun, 03 Jun 2007 19:03:25 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	shemminger@...ux-foundation.org
Cc:	netdev@...r.kernel.org, jeff@...zik.org
Subject: Re: doubt about qla3xxx checksum "fix"

From: Stephen Hemminger <shemminger@...ux-foundation.org>
Date: Sun, 3 Jun 2007 18:50:59 -0700

> On Sun, 03 Jun 2007 18:00:51 -0700 (PDT)
> David Miller <davem@...emloft.net> wrote:
> 
> > 
> > I don't think it's %100 right, I'm referring specifically to
> > 
> > e68a8c10c4c5daf363e946d10c1a5cba77d7f92c
> > 
> > Sure, qla3xxx is only handling ipv4 in that ql_hw_csum_setup()
> > function, but if you check the call site it really wants
> > CHECKSUM_PARTIAL skb's to work on.  And CHECKSUM_PARTIAL skbs are only
> > setup for paths that advertise the NETIF_F_HW_CSUM capability.
> 
> CHECKSUM_PARTIAL is used on xmit for both NETIF_F_HWCSUM and NETIF_F_IPCSUM 
> See acenic, 3c59x, ...

I missed that, thanks a lot Stephen.
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