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SubjectRe: No SCSI burning problem (was: Bug in "ide-pci.c")
On Sat, Oct 07 2000, Andre Hedrick wrote:
> > I regurlarly burn CD-R with ide-scsi on 2.4, and I've not noticed any
> > problems (this is on two different atapi writers). This could be an
> > ide-scsi bug on some models. The folks who are seeing corruption, could
> > they try and narrow it down? Is it random data getting written, or
> > data from other locations?
>
> If it is ide-scsi then it is device select bug that is know but never made
> it in the kernel. I have the fix.
>
> Plextor is one on the list that fails without it.

Something like this?

--
* Jens Axboe <axboe@suse.de>
* SuSE Labs
--- /opt/kernel/linux-2.4.0-test9/drivers/scsi/ide-scsi.c Sat Sep 23 01:04:46 2000
+++ drivers/scsi/ide-scsi.c Sat Oct 7 10:52:13 2000
@@ -435,7 +435,6 @@
OUT_BYTE (dma_ok,IDE_FEATURE_REG);
OUT_BYTE (bcount >> 8,IDE_BCOUNTH_REG);
OUT_BYTE (bcount & 0xff,IDE_BCOUNTL_REG);
- OUT_BYTE (drive->select.all,IDE_SELECT_REG);

if (dma_ok) {
set_bit (PC_DMA_IN_PROGRESS, &pc->flags);
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