From: Ralf Baechle <ralf@linux-mips.org>
To: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: gregor.waltz@raritan.com, linux-mips@linux-mips.org
Subject: Re: Toshiba JMR 3927 working setup?
Date: Mon, 7 Jan 2008 12:21:56 +0000 [thread overview]
Message-ID: <20080107122156.GB24700@linux-mips.org> (raw)
In-Reply-To: <20080105.234256.25910407.anemo@mba.ocn.ne.jp>
On Sat, Jan 05, 2008 at 11:42:56PM +0900, Atsushi Nemoto wrote:
> > Our 2.4.12 kernel uses -mcpu=r3000 -mips1 to build the kernel. I tried
> > switching the arch to r3000 from r3900 in 2.6.23.9, but that did not
> > help. Perhaps -mips1 or an equivalent could help? I will try on Monday.
>
> I think both mcpu=r3000 and r3900 should work. But I believe at least
> one kernel patch is required for all MIPS I platforms including JMR3927.
>
> http://www.linux-mips.org/archives/linux-mips/2007-02/msg00320.html
Well, is mmiowb() needed at all on JMR3927 - or R3000 in general? Mmiowb()
is meant to deal with weak ordering which only matters to a few SMP
configurations.
Ralf
next prev parent reply other threads:[~2008-01-07 12:22 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-04 16:45 Toshiba JMR 3927 working setup? Gregor Waltz
2008-01-04 17:21 ` Thiemo Seufer
2008-01-04 18:40 ` Gregor Waltz
2008-01-04 18:51 ` Florian Lohoff
2008-01-04 19:23 ` Gregor Waltz
2008-01-04 19:23 ` Thiemo Seufer
2008-01-04 22:27 ` Gregor Waltz
2008-01-05 14:42 ` Atsushi Nemoto
2008-01-07 12:21 ` Ralf Baechle [this message]
2008-01-07 15:34 ` Atsushi Nemoto
2008-01-05 15:07 ` Atsushi Nemoto
2008-01-11 17:49 ` Gregor Waltz
2008-01-12 12:17 ` Atsushi Nemoto
2008-01-15 15:50 ` Gregor Waltz
2008-01-15 15:50 ` Gregor Waltz
2008-01-15 16:14 ` Thiemo Seufer
2008-01-15 20:05 ` Gregor Waltz
2008-01-15 23:14 ` Thiemo Seufer
2008-01-16 15:28 ` Gregor Waltz
2008-01-16 16:04 ` Atsushi Nemoto
2008-01-17 16:50 ` Gregor Waltz
2008-01-18 1:05 ` Atsushi Nemoto
2008-01-05 14:45 ` Ralf Baechle
2008-01-08 23:54 ` Gregor Waltz
2008-01-09 0:17 ` Thiemo Seufer
2008-02-04 1:14 ` M. Warner Losh
-- strict thread matches above, loose matches on Subject: below --
2008-01-25 16:50 Max Okumoto
2008-01-26 5:08 ` Atsushi Nemoto
2008-01-28 16:36 ` Gregor Waltz
2008-01-29 13:50 ` Atsushi Nemoto
2008-03-06 15:49 ` Ralf Baechle
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