Generic queries on vchan & driver domain

[AshishKumar Mishra <ashish.emailaddress@xxxxxxxxx>]

Hi All ,

Can members please share some info on :-

1) Is the Driver Domain functionality be possible only for PCI devices  ?

    ( as the man pages are based around PCI card  )

2) The man pages suggest to use vchan for high-bandwidth scenario

     Is there any rough benchmark like X-MB/s is considered as high-bandwidth ?

3) Any sample code / implementation to understand vchan

4) Any sample code / implementation to understand pvchan

 

I am trying to understand the communication / event mechanism between domains

Thanks ,

Ashish