Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757452Ab0ANSfg (ORCPT ); Thu, 14 Jan 2010 13:35:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757369Ab0ANSfe (ORCPT ); Thu, 14 Jan 2010 13:35:34 -0500 Received: from mail-pw0-f42.google.com ([209.85.160.42]:57065 "EHLO mail-pw0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757357Ab0ANSfd (ORCPT ); Thu, 14 Jan 2010 13:35:33 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=vIr/KpQdKeD39dbjsn9/OO4yBrnpvzNPzpX4uVPH7fs97Tw/bu0ExJcJqK4ZxB9+Mw 2RkbWSYDrCyzr/N2E8XC/lBnt/wBFNaMNHf9iRvOifglASWdpW+NH36VOywq5vul9H9h CAhZb+If/SXWo38TA6GcYLrQWmNA9iROSP0s4= MIME-Version: 1.0 In-Reply-To: <4B4A2DAA.2050104@superbug.co.uk> References: <4B4A2DAA.2050104@superbug.co.uk> Date: Thu, 14 Jan 2010 10:35:32 -0800 Message-ID: Subject: Re: Linux Serial Performance From: "Paul G. Allen" To: linux-kernel Cc: dbarto@quakeglobal.com Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 713 Lines: 19 >From some of the responses I've gotten both on and off list, it appears the problem is most likely in the .so provided by Sun and Seriaio. Others are getting great performance using other methods (C applications, PC-PC connections, etc) which indicates that the Linux serial driver is just fine. I am going to ping on Sun about this and see about either getting it fixed or doing it myself. Thanks, PGA -- Paul G. Allen Random Logic Consulting www.randomlogic.net -- 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/