From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Jarek Poplawski <jarkao2@o2.pl>
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 11:38:53 +0100 [thread overview]
Message-ID: <1158748734.7705.4.camel@localhost.localdomain> (raw)
In-Reply-To: <20060920064114.GA1697@ff.dom.local>
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
next prev parent reply other threads:[~2006-09-20 10:14 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 [this message]
2006-09-20 11:25 ` Jarek Poplawski
2006-09-20 16:51 ` Luiz Angelo Daros de Luca
2006-09-20 17:27 ` Alan Cox
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