From: David Woodhouse <dwmw2@infradead.org>
To: michael@ellerman.id.au
Cc: Olof Johansson <olof@lixom.net>,
linuxppc-dev@ozlabs.org, cbe-oss-dev@ozlabs.org
Subject: Re: [Cbe-oss-dev] [PATCH] Implement check_legacy_ioport() on PS3
Date: Fri, 30 Mar 2007 02:49:59 +0100 [thread overview]
Message-ID: <1175219399.3122.109.camel@pmac.infradead.org> (raw)
In-Reply-To: <1175219000.5241.6.camel@concordia.ozlabs.ibm.com>
On Fri, 2007-03-30 at 11:43 +1000, Michael Ellerman wrote:
> No I just looked at it too. We have 19 platforms, 7 define
> check_legacy_ioport(), 6 of those return ENODEV, one does something
> useful. Which leaves 12 platforms that get the default "return 0"
> behaviour.
>
> I still don't like it though, having to opt _out_ of random io port
> poking is not nice.
Of those 12 platforms which get the default behaviour, how many of them
_want_ it? And how many, like PS3, are buggy?
--
dwmw2
next prev parent reply other threads:[~2007-03-30 1:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-30 0:02 [PATCH] Implement check_legacy_ioport() on PS3 David Woodhouse
2007-03-30 1:45 ` Olof Johansson
2007-03-30 1:43 ` David Woodhouse
2007-03-30 1:43 ` [Cbe-oss-dev] " Michael Ellerman
2007-03-30 1:47 ` Benjamin Herrenschmidt
2007-03-30 1:49 ` David Woodhouse [this message]
2007-03-30 1:45 ` Benjamin Herrenschmidt
2007-03-30 13:44 ` Segher Boessenkool
2007-04-06 21:32 ` Geoff Levand
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