From: Roland Dreier <roland@topspin.com>
To: Matt Porter <mporter@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>,
Tom Rini <trini@kernel.crashing.org>,
linuxppc-embedded@lists.linuxppc.org
Subject: Re: Ethernet PHY chip discovery not working on 855T with 971/972 chips
Date: 14 Jul 2003 22:08:11 -0700 [thread overview]
Message-ID: <5265m4v0lg.fsf@topspin.com> (raw)
In-Reply-To: <20030714134927.A2543@home.com>
Matt> A 44x thing that would be nice is to abstract the PCI-X
Matt> bridge support into a common call (or calls) so it can be
Matt> configured into a variety of windowing modes...like
Matt> alternative monarch memory maps or any non-monarch
Matt> configurations. Part of this would work would require that
Matt> fixup_bigphys_addr() be made aware of these window changes.
Matt> In addition it would be nice to have a helper function that
Matt> sets the same values as the current hardcoded monarch
Matt> configuration via the new abstracted interface since that is
Matt> a common configuration.
That sounds doable, although I'm not sure how to test any non-monarch
support given the systems I have available. In any case I'll start
taking a look at the current 2.5 sources and try to come up with a
proposal for the right PCI-X abstraction.
- R.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2003-07-15 5:08 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-09 2:17 Ethernet PHY chip discovery not working on 855T with 971/972 chips Dean Matsen
2003-07-09 2:29 ` Dean Matsen
2003-07-09 2:56 ` Eugene Surovegin
2003-07-09 5:21 ` Dan Malek
2003-07-09 5:50 ` Dean Matsen
2003-07-09 14:37 ` Dan Malek
2003-07-09 16:39 ` Dean Matsen
2003-07-09 20:54 ` Dean Matsen
2003-07-09 21:21 ` Wolfgang Denk
[not found] ` <20030711151834.GU17433@ip68-0-152-218.tc.ph.cox.net>
2003-07-11 15:43 ` Wolfgang Denk
2003-07-11 15:52 ` Tom Rini
2003-07-11 18:29 ` Wolfgang Denk
2003-07-11 18:50 ` Tom Rini
2003-07-11 19:18 ` Wolfgang Denk
2003-07-11 19:34 ` Tom Rini
2003-07-11 21:04 ` Wolfgang Denk
2003-07-14 6:21 ` Pantelis Antoniou
2003-07-14 7:58 ` Wolfgang Denk
2003-07-14 14:31 ` Tom Rini
2003-07-14 19:26 ` Wolfgang Denk
2003-07-15 15:04 ` Tom Rini
2003-07-11 23:21 ` Dean Matsen
2003-07-12 1:01 ` Paul Mackerras
2003-07-12 21:13 ` Dean Matsen
2003-07-12 21:54 ` Wolfgang Denk
2003-07-14 14:52 ` Tom Rini
2003-07-13 15:48 ` Dan Malek
2003-07-13 16:29 ` Roland Dreier
2003-07-14 20:49 ` Matt Porter
2003-07-15 5:08 ` Roland Dreier [this message]
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