Date: Fri, 8 Apr 2005 21:24:46 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: Julian Elischer <julian@elischer.org> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: odd bus_dma_tag_create(...maxsegsize..) . question for some devices.. Message-ID: <20050408212446.3f2a4dc6@Magellan.Leidinger.net> In-Reply-To: <4256D446.4090009@elischer.org> References: <4256D446.4090009@elischer.org>
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On Fri, 08 Apr 2005 11:58:14 -0700
Julian Elischer <julian@elischer.org> wrote:
> ./sound/usb/uaudio_pcm.c- /*maxsize*/
> bufsz,
> ./sound/usb/uaudio_pcm.c- /*nsegments*/ 1,
> ./sound/usb/uaudio_pcm.c- /*maxsegz*/
> 0x3fff,
>
>
> I'm guessing these should be 0x1000 , 4, 0x4000 (depending possibly on
> the USB adapter used.)
The 0x3fff is wrong, it prevents the uaudio device from being usable
(except the default buffer site changed since the last time I've looked
at it). 0x3ffff works for me. matk@ wanted to commit a fix for various
parts of uaudio, but it seems he's busy.
Bye,
Alexander.
--
Where do you think you're going today?
http://www.Leidinger.net Alexander @ Leidinger.net
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