Re: odd bus_dma_tag_create(...maxsegsize..) . question for some devices..

From: Alexander Leidinger <Alexander_at_Leidinger.net> Date: Fri, 8 Apr 2005 21:24:46 +0200 · This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:31 UTC

On Fri, 08 Apr 2005 11:58:14 -0700
Julian Elischer <julian_at_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_at_ wanted to commit a fix for various
parts of uaudio, but it seems he's busy.

Bye,
Alexander.

-- 
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http://www.Leidinger.net                       Alexander _at_ Leidinger.net
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