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List:       linux1394-user
Subject:    Re: [libdc1394-devel] Sudden DMA capture issues
From:       Dan Dennedy <dan () dennedy ! org>
Date:       2003-02-26 2:44:07
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I am not familiar with your old problem, but did you see
http://www.linux1394.org/video1394.html regarding changes in the
major/minor numbers depending upon version and regarding devfs file
names?
If you do not explicitly tell libdc1394 the filename of your video1394
device, it tries to use the devfs filename: /dev/video1394/0.

On Tue, 2003-02-25 at 18:37, Brendan R Drew wrote:
> i've traced my earlier problem to the open on dc1394_capture.c line 260 
> which always fails (which is rather odd since the regular non-dma stuff 
> works fine, as does getting and setting camera parameters --- it's only 
> when using dc1394_dma_setup that the machine claims the file or device 
> doesn't exist).
> 
> any suggestions on where i should look to see at what point in open the 
> kernel (or file system) decides that /dev/video1394 doesn't exist?
> 
> thanks.




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