From: Jarek Poplawski <jarkao2@o2.pl>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: linux-kernel@vger.kernel.org, torvalds@osdl.org, luizluca@gmail.com
Subject: Re: [PATCH] Adds kernel parameter to ignore pci devices
Date: Wed, 20 Sep 2006 13:25:59 +0200 [thread overview]
Message-ID: <20060920112559.GC1697@ff.dom.local> (raw)
In-Reply-To: <1158748734.7705.4.camel@localhost.localdomain>
On Wed, Sep 20, 2006 at 11:38:53AM +0100, Alan Cox wrote:
> Ar Mer, 2006-09-20 am 08:41 +0200, ysgrifennodd Jarek Poplawski:
> > On 20-09-2006 02:01, Alan Cox wrote:
> > > Not sure its the way I'd approach it - in your specific case it should
> > > be easier to just not compile in EHCI (USB 2.0) support.
> >
> > I'd dare to vote for this idea: it's good for testing
> > and very practical eg. for comparing performance of similar
> > devices like network or sound cards. Besides: ehci could
> > work for other devices.
>
> In which case you'd need to specify the device to ignore by its PCI bus
> address so could ignore one device but not another of the same type. Eg
> pci=ignore=0:4.5
If I correctly understand this as a doubt I mean doing this in grub
or lilo as boot variants.
Jarek P.
next prev parent reply other threads:[~2006-09-20 11:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <8b96e3d20609191447x77e284b1j904e4106942e040e@mail.gmail.com>
2006-09-19 22:18 ` [PATCH] Adds kernel parameter to ignore pci devices Luiz Angelo Daros de Luca
2006-09-20 0:01 ` Alan Cox
2006-09-20 6:41 ` Jarek Poplawski
2006-09-20 10:38 ` Alan Cox
2006-09-20 11:25 ` Jarek Poplawski [this message]
2006-09-20 16:51 ` Luiz Angelo Daros de Luca
2006-09-20 17:27 ` Alan Cox
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