Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757891AbZKXLbE (ORCPT ); Tue, 24 Nov 2009 06:31:04 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757601AbZKXLbD (ORCPT ); Tue, 24 Nov 2009 06:31:03 -0500 Received: from fg-out-1718.google.com ([72.14.220.153]:16488 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754787AbZKXLbB (ORCPT ); Tue, 24 Nov 2009 06:31:01 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; b=PgahKXYXmc0m5Y6Wk5Oo0w6Hj6N3D67wxmJSIwqtPuFwV48clKUw13bNyWTD//BCj4 MJYXwHvfleZQzt+cgT9SDuzKpOL/212kzKIwGZQPJBf6qXa3vN9m5DGpTmpJPhvIaEXz pSrj5m4MNvy4Zt2aYYg+DoLpCacnPPoVc/NHQ= MIME-Version: 1.0 In-Reply-To: <200911241032.29820.jbe@pengutronix.de> References: <200911241032.29820.jbe@pengutronix.de> Date: Tue, 24 Nov 2009 09:31:06 -0200 X-Google-Sender-Auth: 6a773cb9ce1f1f0c Message-ID: Subject: Re: Vortex86SX: only works with irqpoll From: Otavio Salvador To: Juergen Beisert Cc: linux-kernel@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1203 Lines: 29 Hello Juergen, On Tue, Nov 24, 2009 at 7:32 AM, Juergen Beisert wrote: > On Donnerstag, 19. November 2009, 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. > > What kernel revision do you are using? I tested it with 2.6.31 and 2.6.32-rc7. > We are using a Vortex86DX here and it works as expected. But I do not know the > differences in the SoCs of Vortex86SX and Vortex86DX (okay, SX lacks the > floating point unit). Find our dmesg output attached. Maybe it could help. I'll take a look on the dmesg output and see if I see something interesting :-) -- Otavio Salvador O.S. Systems E-mail: otavio@ossystems.com.br http://www.ossystems.com.br Mobile: +55 53 9981-7854 http://projetos.ossystems.com.br -- 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/