From: Dan Malek <dan@embeddededge.com>
To: Benjamin Herrenschmidt <bh40@calva.net>
Cc: Ronald Wahl <rwa@peppercon.de>, linuxppc-dev@lists.linuxppc.org
Subject: Re: allocating uncachable memory
Date: Wed, 23 Aug 2000 13:37:39 -0400 [thread overview]
Message-ID: <39A40BE3.11A6D4E1@embeddededge.com> (raw)
In-Reply-To: 20000823140327.30773@mailhost.mipsys.com
Benjamin Herrenschmidt wrote:
> ... Most PPC machines out there (all PCI PPC machines) are,
> AFAIK, cache coherents. PPC NuBus powermacs are not.
The MPC8xx and IBM 4xx systems can have PCI options but are not
cache coherent. PCI masters are still challenging (if you can actually
get them to work :-).
-- Dan
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2000-08-23 17:37 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-08-23 13:50 allocating uncachable memory Ronald Wahl
2000-08-23 14:03 ` Benjamin Herrenschmidt
2000-08-23 17:37 ` Dan Malek [this message]
2000-08-24 7:42 ` Ronald Wahl
2000-08-25 7:12 ` Ronald Wahl
2000-08-25 17:39 ` Dan Malek
2000-08-26 16:34 ` Roman Zippel
2000-08-27 19:46 ` Dan Malek
2000-08-27 21:26 ` Roman Zippel
2000-08-27 22:52 ` Dan Malek
2000-08-28 20:04 ` Roman Zippel
2000-08-28 20:34 ` Dan Malek
2000-08-28 21:33 ` Roman Zippel
2000-08-28 12:05 ` Ronald Wahl
2000-08-28 15:25 ` Dan Malek
2000-08-29 7:29 ` Ronald Wahl
2000-08-23 14:11 ` Gabriel Paubert
2000-08-24 9:14 ` Ronald Wahl
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