netdev - Re: [PATCH net] bnx2x: Allow VF rss on higher PFs

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Message-Id: <20140206.203902.2112242737667767977.davem@davemloft.net>
Date:	Thu, 06 Feb 2014 20:39:02 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	yuvalmin@...adcom.com
Cc:	netdev@...r.kernel.org, ariele@...adcom.com
Subject: Re: [PATCH net] bnx2x: Allow VF rss on higher PFs

From: Yuval Mintz <yuvalmin@...adcom.com>
Date: Wed, 5 Feb 2014 16:07:12 +0200

> bnx2x driver uses incorrect PF identifier to configure (in HW) the VF
> interrupt scheme; As a result, in multi-function mode the configuration
> for PFs with a high index (4+) will overflow and the PF will erroneously
> configure a single ISR scheme for its VFs.
> As a result, if such a VF uses multiple queues, interrupt generation will
> stop after VF receives an Rx packet or sends a Tx packet on a queue
> other than queue[0].
> 
> Signed-off-by: Yuval Mintz <yuvalmin@...adcom.com>
> Signed-off-by: Ariel Elior <ariele@...adcom.com>

Applied.
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