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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 D0FEBC17445 for ; Mon, 11 Nov 2019 19:30:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A030621925 for ; Mon, 11 Nov 2019 19:30:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573500604; bh=/6YuVyX8+CxUq2e6F7e9g+b1C2bSx1WCkr5GbVkW9Xs=; h=From:To:Cc:Subject:Date:List-ID:From; b=IRaLrFRRrYYGNBu3rDDQhmo0hPfUcmYhOtAGhP84Wv/A6+TKWDPwxDd67H7qQoV97 7s6GAoGSp9+KOlhb184+eisGz3fo8sukbXMPygVYs87+DOuAtV4bH8JBbejEQdaNIR CihinrKC7Wp52F6gsGnUR1KTORDRoT4gXHm3s4ew= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727129AbfKKTaD (ORCPT ); Mon, 11 Nov 2019 14:30:03 -0500 Received: from mail.kernel.org ([198.145.29.99]:47568 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726879AbfKKTaD (ORCPT ); Mon, 11 Nov 2019 14:30:03 -0500 Received: from localhost (unknown [69.71.4.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 470262184C; Mon, 11 Nov 2019 19:30:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573500602; bh=/6YuVyX8+CxUq2e6F7e9g+b1C2bSx1WCkr5GbVkW9Xs=; h=From:To:Cc:Subject:Date:From; b=fafL6OYNK8Cw8CWPDakiGzTnD86oWHwarGqqueP7zWkIWHFcNjlv+Fci1aHuu0ScV QguxNMhurKQ9ijInqiaCmj6OtVdZqV1SezT7oUD7gJCGRrmyVaijA9KRDnqiTmwzjv EevmB60AD22bc6aZKsGIhqfoxEZOiV2xQKazGwn4= From: Bjorn Helgaas To: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Zhou , David Airlie , Daniel Vetter Cc: Frederick Lawler , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Ilia Mirkin , linux-pci@vger.kernel.org, Bjorn Helgaas Subject: [PATCH v2 0/2] drm: replace magic numbers Date: Mon, 11 Nov 2019 13:29:30 -0600 Message-Id: <20191111192932.36048-1-helgaas@kernel.org> X-Mailer: git-send-email 2.24.0.rc1.363.gb1bccd3e3d-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bjorn Helgaas amdgpu and radeon do a bit of mucking with the PCIe Link Control 2 register, some of it using hard-coded magic numbers. The idea here is to replace those with #defines. I don't intend the Target Link Speed patch to change anything, so it should be straightforward to review. Since v1: - Add my signed-off-by and Alex's reviewed-by. Bjorn Helgaas (2): drm: replace incorrect Compliance/Margin magic numbers with PCI_EXP_LNKCTL2 definitions drm: replace Target Link Speed magic numbers with PCI_EXP_LNKCTL2 definitions drivers/gpu/drm/amd/amdgpu/cik.c | 22 ++++++++++++++-------- drivers/gpu/drm/amd/amdgpu/si.c | 18 +++++++++++------- drivers/gpu/drm/radeon/cik.c | 22 ++++++++++++++-------- drivers/gpu/drm/radeon/si.c | 22 ++++++++++++++-------- include/uapi/linux/pci_regs.h | 2 ++ 5 files changed, 55 insertions(+), 31 deletions(-) -- 2.24.0.rc1.363.gb1bccd3e3d-goog