From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Battersby Subject: Re: AHCI problem with hotplug Date: Wed, 14 Jan 2009 16:38:52 -0500 Message-ID: <496E5B6C.2020602@cybernetics.com> References: <494178E3.6030305@cybernetics.com> <49588784.4020808@kernel.org> <4958E3DC.7080009@cybernetics.com> <49591710.7040102@shaw.ca> <49596D9E.3040904@kernel.org> <495D8606.5070807@kernel.org> <4964CCBF.5030408@cybernetics.com> <49655FBA.3060005@kernel.org> <49660B9F.4010408@cybernetics.com> <496696B2.7010006@shaw.ca> <49677B8D.7060807@cybernetics.com> <496D8735.4030005@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from host64.cybernetics.com ([98.174.209.230]:4074 "EHLO mail.cybernetics.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753937AbZANViy (ORCPT ); Wed, 14 Jan 2009 16:38:54 -0500 In-Reply-To: <496D8735.4030005@kernel.org> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: Robert Hancock , Jeff Garzik , IDE/ATA development list Tejun Heo wrote: > Can you please give a shot at "setpci -s 1f.2 92.b=7f"? > No luck. After "setpci -s 1f.2 92.b=7f" with the disk unplugged, lspci shows register 0x92 = 0x0f. After plugging in the disk, this changes to 0x92 = 0x1f, but still no interrupt, and still no hotplug event. Tony