Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 15 Aug 2002 06:55:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 15 Aug 2002 06:55:40 -0400 Received: from pc2-cwma1-5-cust12.swa.cable.ntl.com ([80.5.121.12]:20987 "EHLO irongate.swansea.linux.org.uk") by vger.kernel.org with ESMTP id ; Thu, 15 Aug 2002 06:55:39 -0400 Subject: Re: [ANNOUNCE] New PC-Speaker driver From: Alan Cox To: Daniel Phillips Cc: vda@port.imtp.ilyichevsk.odessa.ua, Andrew Rodland , Stas Sergeev , linux-kernel@vger.kernel.org In-Reply-To: References: <3D5A8C2C.9010700@yahoo.com> <20020814184407.4ca9e406.arodland@noln.com> <200208150821.g7F8L6p19730@Port.imtp.ilyichevsk.odessa.ua> Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Ximian Evolution 1.0.3 (1.0.3-6) Date: 15 Aug 2002 11:57:31 +0100 Message-Id: <1029409051.29816.1.camel@irongate.swansea.linux.org.uk> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 432 Lines: 9 There are easier equivalent ways to accurately measure the IRQ behaviour. Flip the state of a parallel port pin when you mask interrupts. You can even slap an oscilloscope on it that way - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/