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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C604AC433EF for ; Fri, 22 Jul 2022 03:27:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232808AbiGVD10 (ORCPT ); Thu, 21 Jul 2022 23:27:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229485AbiGVD1U (ORCPT ); Thu, 21 Jul 2022 23:27:20 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3CEB19368C; Thu, 21 Jul 2022 20:27:20 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 767FB6204C; Fri, 22 Jul 2022 03:27:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D125DC341CB; Fri, 22 Jul 2022 03:27:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1658460438; bh=0kud9t0bSGX6LH3lAFGBiZxJakXfvMCPDfHsTrwsWls=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=PlI8iwv/cYYK2/q9cX5I/2XLYk4OAB1eExDxVvVvPckKB1mDZK7RjhIunySGBPUPp qVKDPDTPVbh9zNn42de+IodVElf6hvytBSpNkT1Q/L0WMD1qoNCHWBP4BiQMBOYF/K SQGQZNNpjbc9NRoPyyKdy60kuPJtN4pxF2EWvpE+Sm6wxaTn2Q9Tmz5JP060Ck4i2H vPMstTrnqvl/1JHBCnXGdVAk/YQ8xVKOSre7jPjdd5mUKj/0A7GRX9wjAeVMykmbbS 07s4fJ8Q9QEMyyWUBZUTQJ3KE9XQjCipszR+lkK0p4Zyz6CGXIkb/3IYR59AE7Yyt2 MdCfI07oswkHQ== Received: by mail-lj1-f170.google.com with SMTP id r14so4033498ljp.2; Thu, 21 Jul 2022 20:27:18 -0700 (PDT) X-Gm-Message-State: AJIora8go/sowIo1Ai8ZnEFNkp9kbWh0YsIZ6omyabFAR2iUwFodLmzm 7GEsV5dQ6+cUqJ9e8K6rP+TKTC7bNkEVlucQRQs= X-Google-Smtp-Source: AGRyM1sPvmZAdYE8RJApTJ2iZR4eU/PciiRzo0oOh4jbwHo6incGUu3B3Xyw70xlIQwX2mlUQRTN8zPQkxfKDQIWM2o= X-Received: by 2002:a05:651c:897:b0:25d:e574:b64 with SMTP id d23-20020a05651c089700b0025de5740b64mr462817ljq.203.1658460436858; Thu, 21 Jul 2022 20:27:16 -0700 (PDT) MIME-Version: 1.0 References: <20220721134924.596152-1-shorne@gmail.com> <20220721134924.596152-4-shorne@gmail.com> In-Reply-To: <20220721134924.596152-4-shorne@gmail.com> From: Guo Ren Date: Fri, 22 Jul 2022 11:27:04 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v5 3/4] csky: PCI: Define ARCH_GENERIC_PCI_MMAP_RESOURCE To: Stafford Horne Cc: LKML , Arnd Bergmann , Geert Uytterhoeven , Pierre Morel , "Rafael J. Wysocki" , linux-csky@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Acked-by: Guo Ren On Thu, Jul 21, 2022 at 9:50 PM Stafford Horne wrote: > > This looks to be something that was left out on accident on the csky > port. Add the definition of ARCH_GENERIC_PCI_MMAP_RESOURCE to keep it > inline with other ports. Adding ARCH_GENERIC_PCI_MMAP_RESOURCE enables > the definition of mordern pci_mmap_resource_range functions which is > generally what new ports should be using. > > Signed-off-by: Stafford Horne > --- > Since v4: > - New patch. > > arch/csky/include/asm/pci.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/csky/include/asm/pci.h b/arch/csky/include/asm/pci.h > index 5c02454ec724..875bc028f8f6 100644 > --- a/arch/csky/include/asm/pci.h > +++ b/arch/csky/include/asm/pci.h > @@ -15,6 +15,8 @@ > /* C-SKY shim does not initialize PCI bus */ > #define pcibios_assign_all_busses() 1 > > +#define ARCH_GENERIC_PCI_MMAP_RESOURCE 1 > + > #ifdef CONFIG_PCI > static inline int pci_proc_domain(struct pci_bus *bus) > { > -- > 2.36.1 > -- Best Regards Guo Ren