From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: PMP and SEMB messages to SEP Date: Fri, 14 Jan 2011 15:20:18 +0100 Message-ID: <20110114142018.GA978@htj.dyndns.org> References: <20110113192558.GE16039@MAIL.13thfloor.at> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-bw0-f46.google.com ([209.85.214.46]:34660 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757830Ab1ANOUX (ORCPT ); Fri, 14 Jan 2011 09:20:23 -0500 Received: by bwz15 with SMTP id 15so2553417bwz.19 for ; Fri, 14 Jan 2011 06:20:22 -0800 (PST) Content-Disposition: inline In-Reply-To: <20110113192558.GE16039@MAIL.13thfloor.at> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Herbert Poetzl Cc: linux-ide@vger.kernel.org Hello, On Thu, Jan 13, 2011 at 08:25:58PM +0100, Herbert Poetzl wrote: > I had a quick read on the (S)ATA specification regarding > PMP and sending/retrieving messages from the SEMB, but at > the moment, I have no clue how to 'map' that to existing? > code in the Linux kernel or how that should/could be exposed > to userspace ... > > Any hints/pointers/information would be greatly appreciated. Unfortunately, it hasn't been implemented yet. I didn't have access to any SEMB aware device and no one else worked on it, so... -- tejun