On Fri, 2007-11-05 at 09:58 +0800, Zhu Yi wrote:

Good, we agree on this. 

Good start.

Now let's solve the problem.

Lets take it slowly, because i think i wasnt getting anywhere with
Peter. See if you make sense of what i am saying maybe we can make
progress.

When the low priority ring buffer is full in the hardware, will you
suppose the driver call netif_stop_queue() or not? 

Yes, I will. 
With a note: This is precisely what i have been saying all along
in my posting. I explained my reasoning; if you missed the why I think i
should write it up.
So in order to make progress - i am going to not respond to the rest of
the email; tell me if you dont understand me and i will do a write up
hopefully tommorow or over the weekend.
Or tell me you understand me and disagree because of ....

cheers,
jamal