From: "François Chenais" <francois@chenais.net>
To: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: kernel 2.6.3 hdparm : HDIO_SET_DMA failed: Operation not permitted
Date: Mon, 08 Mar 2004 12:37:46 +0100 [thread overview]
Message-ID: <1078745866.1939.9.camel@tanna> (raw)
In-Reply-To: <200403051826.16650.bzolnier@elka.pw.edu.pl>
Le ven 05/03/2004 à 18:26, Bartlomiej Zolnierkiewicz a écrit :
> CONFIG_BLK_DEV_PIIX is not set in your .config and due to the fact
> that NEC VERSA L320 has Intel IDE chipset you need to set it to 'y'.
It's better with this option, hdparm works now. Thanks a lot.
/dev/hda:
multcount = 16 (on)
IO_support = 3 (32-bit w/sync)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 256 (on)
geometry = 58140/16/63, sectors = 58605120, start = 0
But I still have a problem of latency when the disk seems starting after
about 30 sec of inactivity. It's strange. I don't find any disk option
in the ACPI configuration entries. Or perhaps it's the
ACPI_SLEEP experimental option. I'll try without it.
François
--
Debian SID
Linux tanna 2.6.3 #1 Tue Feb 24 03:06:51 CET 2004 i686 GNU/Linux
Linux Counter #59413
PGP fingerprint : 9AFA 15EC 96C9 F607 EBC1 DD41 70C5 F0E0 25A5 105B
prev parent reply other threads:[~2004-03-08 11:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-05 17:00 kernel 2.6.3 hdparm : HDIO_SET_DMA failed: Operation not permitted François Chenais
2004-03-05 17:26 ` Bartlomiej Zolnierkiewicz
2004-03-08 11:37 ` François Chenais [this message]
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