[microblaze-uclinux] network queueing

[Jim Van Vorst <jvanvorst@xxxxxxxxx>]

I've been banging my head trying to figure out why I can't get more than 
one packet at a time queued up to my network driver.  It turns out that 
all the netif_start_queue/stop_queue/wake_queue functionality that I've 
been reading about in my helpful linux books is COMPLETELY ignored in 
Petalinux.  Or maybe uClinux in general.  Is this correct?  If so, why?  
How does the kernel know that the driver's TX queue is full?

thanks,
jim

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