From patchwork Fri Jun 30 17:09:31 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 9820129 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6CC18603F2 for ; Fri, 30 Jun 2017 17:09:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 53E49286BC for ; Fri, 30 Jun 2017 17:09:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 46A5A286CB; Fri, 30 Jun 2017 17:09:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2B322286BC for ; Fri, 30 Jun 2017 17:09:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 10E366E844; Fri, 30 Jun 2017 17:09:40 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5017E6E845 for ; Fri, 30 Jun 2017 17:09:39 +0000 (UTC) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga104.jf.intel.com with ESMTP; 30 Jun 2017 10:09:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.40,287,1496127600"; d="scan'208";a="280728301" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga004.fm.intel.com with ESMTP; 30 Jun 2017 10:09:36 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 76B35167; Fri, 30 Jun 2017 20:09:35 +0300 (EEST) From: Andy Shevchenko To: Ingo Molnar , x86@kernel.org, Thomas Gleixner , "H . Peter Anvin" , linux-kernel@vger.kernel.org, Baolin Wang , wsa@the-dreams.de, linux-i2c@vger.kernel.org, Mika Westerberg , intel-gfx@lists.freedesktop.org Date: Fri, 30 Jun 2017 20:09:31 +0300 Message-Id: <20170630170934.83028-3-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170630170934.83028-1-andriy.shevchenko@linux.intel.com> References: <20170630170934.83028-1-andriy.shevchenko@linux.intel.com> Cc: Andy Shevchenko Subject: [Intel-gfx] [PATCH v2 2/5] x86/io: Include asm-generic/io.h to architectural code X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP asm-generic/io.h defines few helpers which would be useful in the drivers, such as writesb() and readsb(). Include it to the asm/io.h in architectural folder. Acked-by: Wolfram Sang Signed-off-by: Andy Shevchenko --- arch/x86/include/asm/io.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h index c1c0880768f7..0558d81c177e 100644 --- a/arch/x86/include/asm/io.h +++ b/arch/x86/include/asm/io.h @@ -406,6 +406,9 @@ extern bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, #define IO_SPACE_LIMIT 0xffff +#include +#undef PCI_IOBASE + #ifdef CONFIG_MTRR extern int __must_check arch_phys_wc_index(int handle); #define arch_phys_wc_index arch_phys_wc_index