From: Roman Zippel <zippel@linux-m68k.org>
To: Dan Malek <dan@embeddededge.com>
Cc: paulus@samba.org, Armin Kuster <akuster@mvista.com>,
ppcdevel <linuxppc-dev@lists.linuxppc.org>
Subject: Re: New API for non cache coherent ppc cpu's
Date: Fri, 23 Nov 2001 00:54:02 +0100 [thread overview]
Message-ID: <3BFD901A.2750D5CD@linux-m68k.org> (raw)
In-Reply-To: 3BFD8520.5060105@embeddededge.com
Hi,
Dan Malek wrote:
> For non-PCI devices,
> I call the consistent_* functions, which other architectures support
> and do as well. So, we kind of have a common interface here for non-PCI
> devices as well.
>
> I stole all of this cache coherency stuff from ARM and Sparc (or MIPS,
> I don't remember) when I did it the first time.
The only other architecture which defines it is ARM?!
The only API which exists at least as dummys everywhere is
dma_cache_(inv|wback).
bye, Roman
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2001-11-22 23:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-20 20:13 New API for non cache coherent ppc cpu's Armin Kuster
2001-11-21 11:15 ` Roman Zippel
2001-11-21 18:29 ` Armin Kuster
2001-11-21 20:20 ` Roman Zippel
2001-11-22 20:57 ` Paul Mackerras
2001-11-22 23:07 ` Dan Malek
2001-11-22 23:54 ` Roman Zippel [this message]
2001-11-23 1:32 ` Paul Mackerras
2001-11-23 16:08 ` Dan Malek
2001-11-22 23:50 ` Roman Zippel
2001-11-23 1:09 ` Paul Mackerras
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