From: Jun Sun <jsun@mvista.com>
To: Quinn Jensen <jensenq@Lineo.COM>
Cc: Ralf Baechle <ralf@oss.sgi.com>, linux-mips@oss.sgi.com
Subject: Re: NFS root with cache on
Date: Mon, 05 Feb 2001 10:07:18 -0800 [thread overview]
Message-ID: <3A7EEBD6.F4743A97@mvista.com> (raw)
In-Reply-To: 3A7ED9EB.6080801@Lineo.COM
Quinn Jensen wrote:
>
> >> Is anyone else having trouble with NFS root on
> >> the 2.4.0 kernel? It won't come up with the
> >> KSEG0 cache on unless I pepper the network driver
> >> with flush calls.
> >
> >
> > That's expected for most old network drivers that don't yet use the
> > new PCI DMA API documented in Documentation/DMA-mapping.txt.
> >
> > What driver is this?
>
> Both the stock 2.4.0 tulip and eepro100 drivers. The
> problem doesn't happen when I go back to 2.3.99pre8.
>
Quinn,
Did you set rx_copybreak to 1518? I sent patches long time ago to the driver
authors for MIPS, but I am not sure they are not there.
Jun
next prev parent reply other threads:[~2001-02-05 18:08 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-01 20:34 NFS root with cache on Quinn Jensen
2001-02-05 3:44 ` Ralf Baechle
2001-02-05 16:50 ` Quinn Jensen
2001-02-05 16:55 ` Kevin D. Kissell
2001-02-05 16:55 ` Kevin D. Kissell
2001-02-05 18:07 ` Jun Sun [this message]
2001-02-05 18:42 ` Quinn Jensen
2001-02-05 19:15 ` Jun Sun
2001-02-05 21:14 ` Quinn Jensen
2001-02-05 19:50 ` Ralf Baechle
2001-02-05 21:13 ` netbooting indy - update, elf2ecoff? Kenneth C Barr
2001-02-05 21:13 ` Kenneth C Barr
2001-02-06 6:32 ` Geert Uytterhoeven
2001-02-06 18:07 ` Klaus Naumann
2001-02-06 20:24 ` Florian Lohoff
2001-02-05 21:39 ` NFS root with cache on Alan Cox
2001-02-05 21:39 ` Alan Cox
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