From: Thor Kristoffersen <Thor.Kristoffersen@nr.no>
To: linux-kernel@vger.kernel.org
Subject: Problem with VT8235 + DMA patch + PlexWriter W2410
Date: Sun, 10 Nov 2002 20:34:35 +0100 [thread overview]
Message-ID: <200211101934.gAAJYZt09539@triumph.nr.no> (raw)
I have tried, without success, to get a PlexWriter PX-W2410A (IDE/ATAPI CD
burner) to work with an MSI KT3 Ultra2 (KT333/VT8235) and Vojtech Pavlik's
DMA patch. Any attempt to access the CD burner produces lots of messages
like these:
hdc: status error: status=0x58 { DriveReady SeekComplete DataRequest }
hdc: drive not ready for command
hdc: status error: status=0x58 { DriveReady SeekComplete DataRequest }
hdc: drive not ready for command
hdc: status error: status=0x59 { DriveReady SeekComplete DataRequest Error }
hdc: status error: error=0x54
hdc: drive not ready for command
The problem seems to be largely independent of the kernel version. I have
tried 2.4.19, 2.4.20-preXX, and 2.5.46, with the same results.
Simply turning off DMA for the CD burner does not make it work: the
problem persists as long as the patch is present. On the other hand, a
different CD burner (Sony CRX-140E) works just fine with the same
mainboard, with the patch present.
Thor
next reply other threads:[~2002-11-10 19:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-10 19:34 Thor Kristoffersen [this message]
2002-11-10 20:23 ` Vojtech Pavlik
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