From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <shemminger@vyatta.com>
Subject: Re: Receive processing stops when dev->poll returns 1
Date: Thu, 5 Aug 2010 09:16:38 -0700
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To: Usha Srinivasan <usha.srinivasan@qlogic.com>
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On Thu, 5 Aug 2010 11:11:51 -0500
Usha Srinivasan <usha.srinivasan@qlogic.com> wrote:

> Thanks for your response. What you said is exactly what my driver is doing:
> 
> 
> <= 2.6.23 
> Calls netif_rx_complete if done < budget; decrements quota & *budget by done; returns 0 if done < budget and 1 otherwise.
> 
> When 1 is returned, I encounter the problem I described)
> 
> > 2.6.23
> Calls napi-complete if done < budget; returns done.
> 
> When done==budget, I encounter the problem I described.
> 

Your driver did not call napi_complete (and re-enable interrupts).