From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Cox Subject: Re: [PATCH 05/17] libata: implement PCI init helpers for new LLD init model Date: Wed, 09 Aug 2006 12:00:14 +0100 Message-ID: <1155121214.5729.153.camel@localhost.localdomain> References: <1154919840689-git-send-email-htejun@gmail.com> <44D96E8E.9020801@pobox.com> <44D9782A.30405@gmail.com> <44D98388.8030005@pobox.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:12964 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S1030672AbWHIKoG (ORCPT ); Wed, 9 Aug 2006 06:44:06 -0400 In-Reply-To: <44D98388.8030005@pobox.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Jeff Garzik Cc: Tejun Heo , mlord@pobox.com, albertcc@tw.ibm.com, uchang@tw.ibm.com, forrest.zhao@intel.com, linux-ide@vger.kernel.org Ar Mer, 2006-08-09 am 02:41 -0400, ysgrifennodd Jeff Garzik: > ata_generic, ISA, VLB, and embedded controllers that use libata are not > PCI. libata-bmdma can drive older non-PCI controllers. > > Its a bit confusing because "PCI IDE" is often used to refer to the > legacy IDE shadow register interface. I started to use "bmdma" to > describe the interface, but it drives Alan crazy :) Properly we have ST506 (register layout for PIO) BMDMA (register layout for dma area/sg tables) [SFF] SFF (full SFF - BAR4, PCI BMDMA) ADMA (also in SFF) AHCI + various weird vendor stuff