netdev - Re: [PATCH] gianfar: Fix RXICr/TXICr programming for multi-queue mode

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Message-Id: <20120628.165755.2122030720581045253.davem@davemloft.net>
Date:	Thu, 28 Jun 2012 16:57:55 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	claudiu.manoil@...escale.com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH] gianfar: Fix RXICr/TXICr programming for multi-queue
 mode

From: Claudiu Manoil <claudiu.manoil@...escale.com>
Date: Thu, 28 Jun 2012 17:40:53 +0300

> The correct behavior is to program the interrupt coalescing regs
> (RXICr/TXICr) in accordance with the Rx/Tx Q's "rx/txcoalescing"
> flag. That is, if the coalescing flag is 0 for a given Rx/Tx queue
> then the corresponding coalescing register should be cleared.
> This behavior is correctly implemented for the single-queue mode
> (SQ_SG_MODE), but not for the multi-queue mode (MQ_MG_MODE).
> This fixes the later case.
> 
> Signed-off-by: Claudiu Manoil <claudiu.manoil@...escale.com>

Applied, thanks.
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