From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Sat, 22 Jun 2013 15:09:23 +0200 (CEST) Received: from alius.ayous.org ([89.238.89.44]:57284 "EHLO alius.ayous.org" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S6816022Ab3FVNJW35cAI (ORCPT ); Sat, 22 Jun 2013 15:09:22 +0200 Received: from eos.turmzimmer.net ([2001:a60:f006:aba::1]) by alius.turmzimmer.net with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.72) (envelope-from ) id 1UqNZA-0000s1-5S; Sat, 22 Jun 2013 13:09:22 +0000 Received: from aba by eos.turmzimmer.net with local (Exim 4.69) (envelope-from ) id 1UqNZ4-00057W-Pa; Sat, 22 Jun 2013 15:09:14 +0200 Date: Sat, 22 Jun 2013 15:09:14 +0200 From: Andreas Barth To: Huacai Chen Cc: Ralf Baechle , John Crispin , linux-mips@linux-mips.org, Fuxin Zhang , Zhangjin Wu , Hongliang Tao , Hua Yan Subject: Re: [PATCH V10 06/13] MIPS: Loongson 3: Add HT-linked PCI support Message-ID: <20130622130914.GC19237@mails.so.argh.org> References: <1366030028-5084-1-git-send-email-chenhc@lemote.com> <1366030028-5084-7-git-send-email-chenhc@lemote.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1366030028-5084-7-git-send-email-chenhc@lemote.com> X-Editor: Vim http://www.vim.org/ User-Agent: Mutt/1.5.18 (2008-05-17) Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 37100 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: aba@ayous.org Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips * Huacai Chen (chenhc@lemote.com) [130415 14:49]: > Loongson family machines use Hyper-Transport bus for inter-core > connection and device connection. The PCI bus is a subordinate > linked at HT1. > > With UEFI-like firmware interface, We don't need fixup for PCI irq > routing. ops-loongson3 looks to my untrained eyes much like ops-loongson2. Would it be possible to merge the two (without useing #ifdef)? Andi