From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 767E7C433DF for ; Thu, 14 May 2020 13:21:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 42BB32065D for ; Thu, 14 May 2020 13:21:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=flygoat.com header.i=@flygoat.com header.b="LPQULIux" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726140AbgENNVJ (ORCPT ); Thu, 14 May 2020 09:21:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726011AbgENNVI (ORCPT ); Thu, 14 May 2020 09:21:08 -0400 Received: from vultr.net.flygoat.com (vultr.net.flygoat.com [IPv6:2001:19f0:6001:3633:5400:2ff:fe8c:553]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB7F6C061A0C for ; Thu, 14 May 2020 06:21:08 -0700 (PDT) Received: from flygoat-x1e (unknown [IPv6:240e:e0:f119:2cb7:6296:45e7:5f8f:e5ca]) by vultr.net.flygoat.com (Postfix) with ESMTPSA id 9F653204A1; Thu, 14 May 2020 13:21:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=flygoat.com; s=vultr; t=1589462468; bh=dt0oMQnLD2dy80InntY+o/viGRveYVeggH/+jIqQpdo=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=LPQULIuxKLB/R8gDhccOB4Innq/kYwpaUMSQknxuJ+hACcfjRy5JOUc1aMBDts3D8 WBC5OocR1OQdQdleql8MjJfd2akehjUIcJSsZeBkB8XSEW232hN5nus6tkrSuZIz2v i25RDmPogHdJe7NhK4cRpYdzrgI7GZnz/g4g7zlhn2WCAy1GDtl0Pf5rWSGiAlB+Ch 2IHAovFawsKqds5TWl6YOFsf1O8Y8KcJj/7p95DPIZNniMZw+tfCs2K+vCTsEcYHg0 0dp6hCxxedw/2obN+kvfnoocjzD/0NfyuaBhyXPUjTZuANTxduf4rH91p1Zk5f+oEy AweSFZ+iWUOcw== Date: Thu, 14 May 2020 21:20:43 +0800 From: Jiaxun Yang To: linux-mips@vger.kernel.org Cc: chenhc@lemote.com, tsbogend@alpha.franken.de, john.garry@huawei.com Subject: Re: [PATCH RESEND v3 2/3] MIPS: Introduce PCI_IO_VMMAP Message-ID: <20200514212043.4e41a4e7@flygoat-x1e> In-Reply-To: <20200508114438.3092215-2-jiaxun.yang@flygoat.com> References: <20200426114806.1176629-1-jiaxun.yang@flygoat.com> <20200508114438.3092215-1-jiaxun.yang@flygoat.com> <20200508114438.3092215-2-jiaxun.yang@flygoat.com> X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On Fri, 8 May 2020 19:44:37 +0800 Jiaxun Yang wrote: > Define PCI_IOBASE for MIPS at the strat of kernel mapping segment. > That would allow virt address of I/O ports to be dynamicly mapped. > So we'll be able to combine multiple MMIO ranges into I/O ports > and thus we can take advantage of logic_pio mechanism. > > Signed-off-by: Jiaxun Yang > --- Any update? Thanks. [...] -- Jiaxun Yang