Date: Wed, 22 Aug 2007 15:14:25 -0500 From: "Rick C. Petty" <rick-freebsd@kiwi-computer.com> To: Arne =?unknown-8bit?Q?W=F6rner?= <arne_woerner@yahoo.com> Cc: freebsd-multimedia@freebsd.org Subject: Re: ports/pvr250 / Hauppauge PVR250 on ECS K7VMM+ Message-ID: <20070822201425.GA55489@keira.kiwi-computer.com> In-Reply-To: <20109.67756.qm@web30315.mail.mud.yahoo.com> References: <20109.67756.qm@web30315.mail.mud.yahoo.com>
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On Wed, Aug 22, 2007 at 10:10:13AM -0700, Arne Wrner wrote: > --- Arne W?rner <arne_woerner@yahoo.com> wrote: > > When I use ata mode PIO4 everything works fine (but the CPU is very busy with > > disk transfer things)... :-) > > > When I write the data from /dev/cxm0 to disk, I get the same symptoms: cxm_read > doesnt return and sometimes the box even crashes without any error message... > > So it seems to be disk related and not DMA related... I don't think that's emperical enough to prove anything. What operations are you using to write to the disk? -- Rick C. Petty
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