From: Dan Malek <dan@embeddededge.com>
To: joakim.tjernlund@lumentis.se
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: dc* (Data Cache) instructions in mem*() and *_page() functions not used on 8xx
Date: Tue, 29 Oct 2002 11:23:07 -0500 [thread overview]
Message-ID: <3DBEB5EB.7000003@embeddededge.com> (raw)
In-Reply-To: IGEFJKJNHJDCBKALBJLLOEHIFHAA.joakim.tjernlund@lumentis.se
Joakim Tjernlund wrote:
> It seems that even the newest 8xx chips still has problems. I did not expect that.
It may be the parts are working fine. I long ago removed the code necessary
to detect the exception conditions when the cache instructions faulted, so
I wouldn't expect them to work properly.
-- Dan
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2002-10-29 16:23 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-23 7:51 [PATCH] arch/ppc/8xx_io/enet.c Joakim Tjernlund
2002-10-23 15:32 ` Ricardo Scop
2002-10-23 15:44 ` Ricardo Scop
2002-10-25 16:02 ` dc* (Data Cache) instructions in mem*() and *_page() functions not used on 8xx Joakim Tjernlund
2002-10-27 23:23 ` Joakim Tjernlund
2002-10-29 15:27 ` Dan Malek
2002-10-29 16:02 ` Joakim Tjernlund
2002-10-29 16:23 ` Dan Malek [this message]
2002-10-29 18:07 ` Joakim Tjernlund
2002-11-01 11:14 ` Joakim Tjernlund
2002-11-01 17:33 ` Dan Malek
2002-11-01 19:27 ` Joakim Tjernlund
2002-11-04 2:09 ` Dan Malek
2002-11-04 10:25 ` Joakim Tjernlund
2002-10-24 7:14 ` [PATCH] arch/ppc/8xx_io/enet.c Joakim Tjernlund
2002-10-24 10:12 ` Steven Scholz
2002-10-24 10:14 ` Joakim Tjernlund
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