Re: [microblaze-uclinux] network queueing

[John Williams <jwilliams@xxxxxxxxxxxxxx>]

Hi Jim,

Jim Van Vorst wrote:

> 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?

Which network device are you using - ethernet lite or full emac / temac?

I'm not aware of the netif_queue functionality being ignored, but I'll
need some time to take a closer look.

Regards,

John

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