DragonFly bugs List (threaded) for 2008-01
DragonFly BSD
DragonFly bugs List (threaded) for 2008-01
[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]

Reading DVD video broken in recent current


From: "Steve O'Hara-Smith" <steve@xxxxxxxxxx>
Date: Fri, 11 Jan 2008 12:42:22 +0000

	Hi,

	I switched to current (7 Jan) from preview to try the new dri. Now
when I try to watch a DVD video (or read it in any way) the process reading
the DVD locks and I get errors like this in the log:

---------------
Jan 10 20:17:50 df1 kernel: ata0: FAILURE - non aligned DMA transfer
attempted Jan 10 20:17:50 df1 kernel: acd0: setting up DMA failed
---------------

	Possibly related - atacontrol doesn't seem to work

atacontrol list - just hangs

atacontrol mode 0 - gives

atacontrol: ioctl(ATAGMODE): Inappropriate ioctl for device

	I was about to add that burning and mounting data discs works fine
when I noticed that these use /dev/cd0 not /dev/acd0, which led me to
discover that watching DVDs from /dev/cd0 works fine.

	I am using nata, which has worked fine before now.

	Hardware is an ASUS A8V motherboard - DVD drives are both LiteOn
(LH-20A1P and SOHD-167T) UDMA33. The SATA hard disc works fine.

-- 
C:>WIN                                      |   Directable Mirror Arrays
The computer obeys and wins.                | A better way to focus the sun
You lose and Bill collects.                 |    licences available see
                                            |    http://www.sohara.org/



[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]