From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Lord Subject: Re: Enabling MSI in sata_nv Date: Mon, 03 Dec 2007 12:57:56 -0500 Message-ID: <475443A4.4020508@rtr.ca> References: <47537304.2030801@overt.org> <47543CAF.9060003@rtr.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from rtr.ca ([76.10.145.34]:3092 "EHLO mail.rtr.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750723AbXLCR56 (ORCPT ); Mon, 3 Dec 2007 12:57:58 -0500 In-Reply-To: <47543CAF.9060003@rtr.ca> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Philip Langdale Cc: linux-ide@vger.kernel.org Mark Lord wrote: > Philip Langdale wrote: >> Hi all, >> >> At least for my hardware (MCP55), the sata controller supports MSI >> and it seems that turning it on is as simple as inserting the call >> to pci_enable_msi - after that it Just Works(tm). >> >> Are there any gotchas that I'm missing? Would a patch to do this >> be accepted? > .. > > Don't even dream about it for now. The driver is unstable enough > without throwing MSI into the works. .. Oh, wait a minute.. I misread "sata_nv" as "sata_mv" there. No comment on "sata_nv". (we really oughta rename one of those two..)