2.4.0test1: ide-scsi & DMA

From: Klaus Kudielka (klaus.kudielka@ieee.org)
Date: Sun Jun 11 2000 - 03:32:03 EST


Hello,

I have a board with ALi M1543 chipset and a CD-RW. UDMA33 works fine
with the ATAPI CDROM driver, but the IDE-SCSI driver gives a timeout after
the very first command and switches back to PIO.

Well, after that, IDE-SCSI works ok, but it is a mystery to me why
IDE-SCSI doesn't work with DMA....

Is this a known problem?

BTW, this was tested with ac7. OTOH, ide-scsi.c hasn't changed since
2.3.99-pre6.

-Klaus

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Thu Jun 15 2000 - 21:00:22 EST