From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Hancock Subject: Re: Vortex86SX: only works with irqpoll Date: Mon, 23 Nov 2009 17:31:46 -0600 Message-ID: <4B0B1B62.2030302@gmail.com> References: <20091123134002.bac1e664.akpm@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-yw0-f182.google.com ([209.85.211.182]:62332 "EHLO mail-yw0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752844AbZKWXbn (ORCPT ); Mon, 23 Nov 2009 18:31:43 -0500 In-Reply-To: <20091123134002.bac1e664.akpm@linux-foundation.org> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Andrew Morton Cc: Otavio Salvador , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org On 11/23/2009 03:40 PM, Andrew Morton wrote: > On Thu, 19 Nov 2009 19:11:49 -0200 > Otavio Salvador wrote: > >> >> I got this machine working booting it with "irqpoll" parameter however >> it drops the performance a lot and I'd like to try to fix the root >> problem of it. >> >> Without 'irqpoll' the disk and network adaptor doesn't work. >> >> ... >> >> [ 0.000000] ACPI Error: A valid RSDP was not found (20090903/tbxfroot-219) > > No ACPI. > > Please raise a report against acpi_bios@kernel-bugs.osdl.org at > bugzilla.kernel.org, thanks. > I believe that just means the machine doesn't support ACPI at all..