From: "Alexander E. Patrakov" <patrakov@ums.usu.ru>
To: Andrew Morton <akpm@osdl.org>, linux-kernel@vger.kernel.org
Subject: Re: 2.6.15-rc5-mm1
Date: Fri, 09 Dec 2005 06:09:59 +0500 [thread overview]
Message-ID: <4398D967.4020309@ums.usu.ru> (raw)
In-Reply-To: <20051204232153.258cd554.akpm@osdl.org>
Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.15-rc5/2.6.15-rc5-mm1/
I just noticed (maybe too late) that this kernel has the "pata_via"
driver and decided to try it. It works here, but has one drawback: it is
slower than the old "via82cxxx" IDE driver.
My configuration with the via82cxxx driver:
/dev/hda = disk, QUANTUM FIREBALLlct20
Drive conforms to: ATA/ATAPI-5 T13 1321D revision 1
/dev/hdb = SAMSUNG CD-ROM SC-148F
Drive is old, supports only mdma2
There are also /dev/hdc and /dev/hdd, irrelevant here.
With the via82cxxx driver, I can get speed around 20 MB/s from /dev/hda.
The pata_via driver downgrades this to 7 MB/s because it needlessly
drops the disk to MWDMA2 mode.
--
Alexander E. Patrakov
next prev parent reply other threads:[~2005-12-09 1:11 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-05 7:21 2.6.15-rc5-mm1 Andrew Morton
2005-12-05 6:49 ` 2.6.15-rc5-mm1 Carlos Martín
2005-12-06 3:04 ` 2.6.15-rc5-mm1 Andrew Morton
2005-12-06 6:59 ` 2.6.15-rc5-mm1 Ingo Molnar
2005-12-05 19:06 ` 2.6.15-rc5-mm1: git-alsa-vs-git-pcmcia.patch introduces new compile errors Adrian Bunk
2005-12-05 20:05 ` Takashi Iwai
2005-12-05 21:40 ` 2.6.15-rc5-mm1: USB_IP problems Adrian Bunk
2005-12-07 0:02 ` Greg KH
2005-12-07 0:08 ` Adrian Bunk
2005-12-05 23:05 ` 2.6.15-rc5-mm1 J.A. Magallon
2005-12-05 23:06 ` 2.6.15-rc5-mm1 Randy.Dunlap
2005-12-10 23:36 ` 2.6.15-rc5-mm1 Greg KH
2005-12-10 23:46 ` 2.6.15-rc5-mm1 J.A. Magallon
2005-12-11 21:36 ` 2.6.15-rc5-mm1 J.A. Magallon
2005-12-12 22:58 ` 2.6.15-rc5-mm1 Andrew Morton
2005-12-13 3:44 ` [linux-usb-devel] 2.6.15-rc5-mm1 Alan Stern
2005-12-13 13:51 ` J.A. Magallon
2005-12-13 15:35 ` Alan Stern
2005-12-13 16:47 ` David Brownell
2005-12-06 13:33 ` 2.6.15-rc5-mm1 KAMEZAWA Hiroyuki
2005-12-07 0:46 ` 2.6.15-rc5-mm1 (x86_64-hpet-overflow.patch breaks resume from disk) Rafael J. Wysocki
2005-12-07 23:15 ` Rafael J. Wysocki
2005-12-08 8:43 ` [discuss] " Jan Beulich
2005-12-08 10:53 ` Rafael J. Wysocki
2005-12-08 22:35 ` Rafael J. Wysocki
2005-12-09 9:15 ` Jan Beulich
2005-12-09 9:16 ` Andi Kleen
2005-12-09 11:20 ` Rafael J. Wysocki
2005-12-09 12:41 ` Jan Beulich
2005-12-09 13:10 ` Rafael J. Wysocki
2005-12-09 17:34 ` Rafael J. Wysocki
2005-12-12 7:58 ` Jan Beulich
2005-12-12 8:05 ` [discuss] " Andi Kleen
2005-12-08 22:47 ` Andi Kleen
2005-12-08 23:00 ` Rafael J. Wysocki
2005-12-09 9:08 ` Jan Beulich
2005-12-09 9:16 ` Andi Kleen
2005-12-09 10:57 ` Jan Beulich
2005-12-08 19:09 ` 2.6.15-rc5-mm1 Badari Pulavarty
2005-12-08 21:14 ` 2.6.15-rc5-mm1 James Courtier-Dutton
2005-12-08 23:02 ` 2.6.15-rc5-mm1 Adrian Bunk
2005-12-09 7:15 ` [Alsa-devel] 2.6.15-rc5-mm1 Jaroslav Kysela
2005-12-09 1:09 ` Alexander E. Patrakov [this message]
2005-12-09 1:52 ` 2.6.15-rc5-mm1 Jeff Garzik
2005-12-12 16:12 ` 2.6.15-rc5-mm1 Alan Cox
2005-12-13 22:49 ` 2.6.15-rc5-mm1 J.A. Magallon
2005-12-13 23:24 ` 2.6.15-rc5-mm1 Andrew Morton
2005-12-14 0:17 ` 2.6.15-rc5-mm1 J.A. Magallon
2005-12-14 0:22 ` 2.6.15-rc5-mm1 Andrew Morton
2005-12-14 1:33 ` 2.6.15-rc5-mm1 Dmitry Torokhov
2005-12-14 0:31 ` 2.6.15-rc5-mm1 Ben Pfaff
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