svn commit: r184135 - head/sys/dev/ata

Alexander Leidinger Alexander at Leidinger.net
Wed Oct 22 10:01:24 UTC 2008


Quoting John Baldwin <jhb at freebsd.org> (from Tue, 21 Oct 2008 17:02:21 -0400):

>> John Baldwin wrote:

>> > --- head/sys/dev/ata/ata-dma.c	Tue Oct 21 18:50:52 2008	(r184134)
>> > +++ head/sys/dev/ata/ata-dma.c	Tue Oct 21 18:51:55 2008	(r184135)
>> > @@ -78,7 +78,7 @@ ata_dmainit(device_t dev)
>> >      ch->dma.unload = ata_dmaunload;
>> >      ch->dma.alignment = 2;
>> >      ch->dma.boundary = 65536;
>> > -    ch->dma.segsize = 63536;
>> > +    ch->dma.segsize = 65536;

> This was only in HEAD though since the SATA port multiplier changes.

Can this be the reason for "acd0: FAILURE - non aligned DMA transfer  
attempted" messages when trying to play a DVD with xine?

Bye,
Alexander.

-- 
Work may be the crabgrass of life, but money is still the
water that keeps it green.

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