Re: [PATCH RFC v2 0/7] V4L2 SDR API

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On 12/14/2013 05:45 PM, Antti Palosaari wrote:
> Hello
> One possible problem I noticed is device node name.
> 
> Documentation/devices.txt
> 
>   65 block	SCSI disk devices (16-31)
> 		  0 = /dev/sdq		17th SCSI disk whole disk
> 		 16 = /dev/sdr		18th SCSI disk whole disk
> 		 32 = /dev/sds		19th SCSI disk whole disk
> 		    ...
> 		240 = /dev/sdaf		32nd SCSI disk whole disk
> 
> 		Partitions are handled in the same way as for IDE
> 		disks (see major number 3) except that the limit on
> 		partitions is 15.
> 
> 
>   81 char	video4linux
> 		  0 = /dev/video0	Video capture/overlay device
> 		    ...
> 		 63 = /dev/video63	Video capture/overlay device
> 		 64 = /dev/radio0	Radio device
> 		    ...
> 		127 = /dev/radio63	Radio device
> 		224 = /dev/vbi0		Vertical blank interrupt
> 		    ...
> 		255 = /dev/vbi31	Vertical blank interrupt
> 
> 
> What I understand, /dev/sdr is not suitable node name as it conflicts 
> with existing node name.

Good catch, that won't work :-)

> Any ideas?

/dev/sdradio?

Regards,

	Hans
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