From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 3D89FDDFD7 for ; Wed, 30 May 2007 21:18:29 +1000 (EST) Subject: Re: [PATCH 5/5] Set IDE in ULI1575 to not native mode. From: Benjamin Herrenschmidt To: Kumar Gala In-Reply-To: References: <11798051102658-git-send-email-wei.zhang@freescale.com> <11798051101543-git-send-email-wei.zhang@freescale.com> <1179805110272-git-send-email-wei.zhang@freescale.com> <1179805110278-git-send-email-wei.zhang@freescale.com> <11798051102051-git-send-email-wei.zhang@freescale.com> <1179805110284-git-send-email-wei.zhang@freescale.com> Content-Type: text/plain Date: Wed, 30 May 2007 21:18:16 +1000 Message-Id: <1180523896.19517.248.camel@localhost.localdomain> Mime-Version: 1.0 Cc: linuxppc-dev@ozlabs.org, paulus@samba.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, 2007-05-29 at 15:50 -0500, Kumar Gala wrote: > > > Set IDE in ULI1575 to not 100% native mode, which forces > > the IDE driver to probe the irq itself. > > > > Signed-off-by: Zhang Wei > > What causes this to be needed? Yeah, that looks dodgy. Native mode should generally work better Ben.