From: Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
To: benh@kernel.crashing.org
Cc: linuxppc-dev@ozlabs.org, paulus@samba.org
Subject: Re: [PATCH 11/19] powerpc: setup usb host controller in SCC for Celleb
Date: Thu, 18 Jan 2007 21:08:28 +0900 (JST) [thread overview]
Message-ID: <200701181208.l0IC8TF3017043@toshiba.co.jp> (raw)
In-Reply-To: <1169080166.4965.17.camel@localhost.localdomain>
Ben-san,
Thank you for your suggestion.
> On Fri, 2007-01-12 at 10:11 +0900, Ishizaki Kou wrote:
> > USB host controller in SCC requires enable sequence. It should be done
> > before USB host drivers start.
> >
> > Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
>
> Just a small nit here: Either you want that code to kick on any platform
> that has a Toshiba SCC with that controller, in which case, put it in a
> more generic place, like arch/powerpc/kernel/pci_64.c or
> drivers/usb/host/pci_quirk.c, or you want that to run only on celleb (at
> least for now) in which case, add a
>
> if (!machine_is(celleb))
> return;
>
> At the beginning, since if one builds a kernel with more than one
> platform in, your quirk will be run regardless of the platform selected
> at boot.
>
> Ben.
Because it depends on platform, we will add platform check code.
Best regards,
Kou Ishizaki
prev parent reply other threads:[~2007-01-18 12:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-12 1:11 [PATCH 11/19] powerpc: setup usb host controller in SCC for Celleb Ishizaki Kou
2007-01-18 0:29 ` Benjamin Herrenschmidt
2007-01-18 12:08 ` Ishizaki Kou [this message]
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