From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCHSET] implement ata_link, take 3 Date: Mon, 16 Oct 2006 07:56:09 +0900 Message-ID: <4532BC89.1020805@gmail.com> References: <1160952879581-git-send-email-htejun@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from nf-out-0910.google.com ([64.233.182.185]:21436 "EHLO nf-out-0910.google.com") by vger.kernel.org with ESMTP id S1422921AbWJOW4S (ORCPT ); Sun, 15 Oct 2006 18:56:18 -0400 Received: by nf-out-0910.google.com with SMTP id c2so626959nfe for ; Sun, 15 Oct 2006 15:56:17 -0700 (PDT) In-Reply-To: <1160952879581-git-send-email-htejun@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: jgarzik@pobox.com, alan@lxorguk.ukuu.org.uk, linux-ide@vger.kernel.org Tejun Heo wrote: > Hello, all. > > This is the third take of implement ata_link patchset. This patchset > contains 18 patches which can be categorized as follows. > > #01-03: prep > #04-05: implement ata_link > #06-09: make libata deal with link instead of port > #10-12: misc link stuff (link init, reset_tries, ata_link_abort()) > #13-19: add ap->pmp_link[] and update libata to deal with multiple > links > > ata_link abstracts PHY and sits between ata_port and ata_device. The > following attributes are moved to ata_link from ata_port. > > - active command state (active_tag, sactive) > - [hw_]sata_spd_limit > - eh_info and eh_context > - device array > > With above and a few extra fields, a link can fully host attached > devices including qc management and EH/hotplug. This patchset makes > libata ready to handle PM links. > > Changes from the last take[L] are. > > * updated to fit new #upstream > * __dev1 trick removed > > This patchset is against > > upstream (da54f5fe54c7d75e2db7d17961fb36a8c28a8501) > + [1] hp-poll patchset, take #5 > + [2] vt8251-ahci patchset, take #2 Forgot about git tree, sorry. This patchset can be accessed via the following git tree. http://htj.dyndns.org/git/?p=libata-tj.git;a=shortlog;h=link git://htj.dyndns.org/libata-tj link -- tejun