From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 6/9][TG3]: Add basic 5906 support. Date: Wed, 27 Sep 2006 17:03:44 -0700 (PDT) Message-ID: <20060927.170344.11385955.davem@davemloft.net> References: <1159389299.3411.23.camel@rh4> <20060927.160836.74560378.davem@davemloft.net> <1159399261.3411.45.camel@rh4> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: linville@tuxdriver.com, netdev@vger.kernel.org Return-path: Received: from dsl027-180-168.sfo1.dsl.speakeasy.net ([216.27.180.168]:19620 "EHLO sunset.davemloft.net") by vger.kernel.org with ESMTP id S1031268AbWI1ADq (ORCPT ); Wed, 27 Sep 2006 20:03:46 -0400 To: mchan@broadcom.com In-Reply-To: <1159399261.3411.45.camel@rh4> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: "Michael Chan" Date: Wed, 27 Sep 2006 16:21:01 -0700 > It was found that on rare occasions, the 5906 will miss the first > interrupt after reset without the COALESCE_NOW. It was also felt that > other chips may also have this problem, and therefore it is a good and a > safe thing to do for all chips using the tagged mode. > > This call is only made after resetting the chip, and so there's no > performance impact at all during run-time. Thanks for the explanation.