From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
To: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: [PATCH 1/4] alim15x3: PIO mode setup fixes
Date: Fri, 20 Jul 2007 16:50:34 +0400 [thread overview]
Message-ID: <46A0AF9A.3060401@ru.mvista.com> (raw)
In-Reply-To: <200707201224.33356.bzolnier@gmail.com>
Hi.
Bartlomiej Zolnierkiewicz wrote:
> * Return failure in ->speedproc method for unsupported/invalid transfer
> modes passed from user-space (fixes theoretical OOPS in ali_tune_pio()
> and/or setting random PIO timings on host controller + disabling UDMA
> bit + setting unsupported/invalid transfer mode on the device).
> * Don't disable UDMA bit when programming PIO modes.
Not an issue per se sice ide_config_drive_speed() will turn DMA off anyway
(unless a drive denies to set a given xfer mode).
> * Add FIXME about DMA timings never being set.
> * Bump driver version.
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
MBR, Sergei
next prev parent reply other threads:[~2007-07-20 12:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-20 10:24 [PATCH 1/4] alim15x3: PIO mode setup fixes Bartlomiej Zolnierkiewicz
2007-07-20 12:50 ` Sergei Shtylyov [this message]
2007-07-22 18:47 ` Bartlomiej Zolnierkiewicz
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