From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: Is the SIL 3112 capable of PMP support? Date: Mon, 13 Nov 2006 08:38:16 -0500 Message-ID: <45587548.7020808@garzik.org> References: <455810BC.6090304@wasp.net.au> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from srv5.dvmed.net ([207.36.208.214]:901 "EHLO mail.dvmed.net") by vger.kernel.org with ESMTP id S1754624AbWKMNiT (ORCPT ); Mon, 13 Nov 2006 08:38:19 -0500 In-Reply-To: <455810BC.6090304@wasp.net.au> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Brad Campbell Cc: linux-ide@vger.kernel.org Brad Campbell wrote: > I've been planning on doing some testing with PMP's and noticed that > sata_sil does not support PMP. Is that a hardware limitation or just > that nobody has implemented it in the driver yet ? Well, it doesn't support hardware context switching. It probably supports PMP "the slow way" (one PMP-attached device at a time) Jeff