From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next-2.6 2/4] be2net: don't rearm mcc cq when device is not open Date: Wed, 17 Feb 2010 13:50:01 -0800 (PST) Message-ID: <20100217.135001.243010306.davem@davemloft.net> References: <20100217113511.GA19873@serverengines.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: sathyap@serverengines.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:59759 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757443Ab0BQVtp (ORCPT ); Wed, 17 Feb 2010 16:49:45 -0500 In-Reply-To: <20100217113511.GA19873@serverengines.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Sathya Perla Date: Wed, 17 Feb 2010 17:05:11 +0530 > When an MCC cmd is issued (via a netdev/ethtool op) > while the device is not open, the MCC CQ gets processed but the EQ > is not processed (as isr is not registered.) This can cause the EQ > to become full. So, while the device is not open, CQ must not be re-armed > to prevent EQ entries. > > Signed-off-by: Sathya Perla Applied.