From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH] ahci: Add support for Cavium's fifth generation SATA controller Date: Mon, 16 Oct 2017 23:58:51 -0700 Message-ID: <20171017065851.GA19939@infradead.org> References: <1507700271-12910-1-git-send-email-mohun106@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from bombadil.infradead.org ([65.50.211.133]:51514 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757026AbdJQG6x (ORCPT ); Tue, 17 Oct 2017 02:58:53 -0400 Content-Disposition: inline In-Reply-To: <1507700271-12910-1-git-send-email-mohun106@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Radha Mohan Chintakuntla Cc: tj@kernel.org, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, Radha Mohan Chintakuntla On Tue, Oct 10, 2017 at 10:37:51PM -0700, Radha Mohan Chintakuntla wrote: > From: Radha Mohan Chintakuntla > > This patch adds support for Cavium's fifth generation SATA controller. > It is an on-chip controller and complies with AHCI 1.3.1. As the > controller uses 64-bit addresses it cannot use the standard AHCI BAR5 > and so uses BAR4. Looks like it isn't actually AHCI 1.3.1 compliant after all then :)