From: acurtis@directvinternet.com
To: "Ppc Developers" <linuxppc-dev@lists.linuxppc.org>
Subject: RE: asm-ppc/io.h - 8260 conditional compile?
Date: Tue, 6 Aug 2002 08:15:11 -0700 [thread overview]
Message-ID: <NCBBIINEHIPFGJPLBEIFAEGLDKAA.acurtis@directvinternet.com> (raw)
In-Reply-To: <3D4FE40F.80802@embeddededge.com>
> No, it shouldn't. The 4xx/8xx are unique because of the way they
> have to map memory in support of cache coherent (i.e. uncached)
> windows. The 82xx processor family is a standard cache coherent 6xx
> core and doesn't require any special software support.
Thanks, it makes sense that it would be more Mac like because of the 6xx
core.
> > 8260 memory translations were broken in HHL 2.0 (Linux 2.4.2)
> Just making
> > sure it isn't still broken in 2.4.17
The big one that I remember is that iopa() was essentially a null function
because it was missing the CONFIG_8260 conditional.
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2002-08-06 15:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-06 5:33 asm-ppc/io.h - 8260 conditional compile? Allen Curtis
2002-08-06 13:33 ` Dan Malek
2002-08-06 14:04 ` acurtis
2002-08-06 14:58 ` Dan Malek
2002-08-06 15:15 ` acurtis [this message]
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