From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: forcedeth driver NAPI? Date: Tue, 2 May 2006 12:11:51 -0700 Message-ID: <20060502121151.63786a86@localhost.localdomain> References: <200605021549.47719.netdev@axxeo.de> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Manfred Spraul , netdev@vger.kernel.org Return-path: Received: from smtp.osdl.org ([65.172.181.4]:42888 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1750749AbWEBTMF (ORCPT ); Tue, 2 May 2006 15:12:05 -0400 To: Ingo Oeser In-Reply-To: <200605021549.47719.netdev@axxeo.de> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Has anyone looked into making this driver use NAPI? This would fix the IRQ overload problem and a number of other DoS risks. Also, if done right the device lock could be reduced to just a transmit lock.