From: tsbogend@alpha.franken.de (Thomas Bogendoerfer)
To: "Maciej W. Rozycki" <macro@linux-mips.org>
Cc: Florian Fainelli <florian.fainelli@telecomint.eu>,
linux-mips@linux-mips.org
Subject: Re: early_ioremap for MIPS
Date: Fri, 8 Feb 2008 13:28:59 +0100 [thread overview]
Message-ID: <20080208122858.GA8267@alpha.franken.de> (raw)
In-Reply-To: <Pine.LNX.4.64N.0802081058350.7017@blysk.ds.pg.gda.pl>
On Fri, Feb 08, 2008 at 11:05:12AM +0000, Maciej W. Rozycki wrote:
> On Thu, 7 Feb 2008, Florian Fainelli wrote:
>
> > Is there any need for early_ioremap on MIPS ? Seems like only x86_64 is
> > implementing it for now.
>
> physical address space could potentially benefit though. I recall some
> Alchemy systems may fall into this category.
Jazz has the same problem. Right now it's solved by using wired tlb
entries. Which is sort of an early_ioremap.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessary a
good idea. [ RFC1925, 2.3 ]
next prev parent reply other threads:[~2008-02-08 12:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-07 18:32 early_ioremap for MIPS Florian Fainelli
2008-02-08 11:05 ` Maciej W. Rozycki
2008-02-08 12:28 ` Thomas Bogendoerfer [this message]
2008-02-08 14:44 ` Ralf Baechle
2008-02-08 15:03 ` Maciej W. Rozycki
2008-02-10 22:44 ` M. Warner Losh
2008-02-11 10:27 ` Maciej W. Rozycki
2008-02-12 14:48 ` Ralf Baechle
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