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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 26EACC43331 for ; Tue, 12 Nov 2019 17:35:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F24DC21A49 for ; Tue, 12 Nov 2019 17:35:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573580133; bh=pJWYwPDI1b+7VTqKGjBEhvWsVOjHjFseDOVjhaStdhc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=VcwYun3UfBahiXzhDPsyPy25ExYkC1K9grrXQB4UK7AKIUl2fDXaILjGGUOohpwY9 dTrWCdhM4Z6D1GpCSESMYouppAsM0usXPoqPaWnK8NgoKPja/CvxnvPHlxtMr9eOos hBDcRPCfXcSPi33F+zwWc9dhWFYlJLhkC3qTyJ/U= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727366AbfKLRfT (ORCPT ); Tue, 12 Nov 2019 12:35:19 -0500 Received: from mail.kernel.org ([198.145.29.99]:59638 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726718AbfKLRfS (ORCPT ); Tue, 12 Nov 2019 12:35:18 -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 6590F21A49; Tue, 12 Nov 2019 17:35:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573580117; bh=pJWYwPDI1b+7VTqKGjBEhvWsVOjHjFseDOVjhaStdhc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NH3I85rs04Cj7LE2dCGkcVub5miRBedV4VEu+E+WzltzlWm2def9vstZwbHOlX7Uf elNI4E9oHPtqqlgyWoXzuQtQHcfS4s0TX6XvSpvXFbxhEg/6RMr17xvTlx3eep9GsQ Nwlp0Fw9inZ9IGaFaJwel8v4cOusWuk6JevnY0PA= 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, =?UTF-8?q?Michel=20D=C3=A4nzer?= , Bjorn Helgaas Subject: [PATCH 1/3] PCI: Add #defines for Enter Compliance, Transmit Margin Date: Tue, 12 Nov 2019 11:35:01 -0600 Message-Id: <20191112173503.176611-2-helgaas@kernel.org> X-Mailer: git-send-email 2.24.0.rc1.363.gb1bccd3e3d-goog In-Reply-To: <20191112173503.176611-1-helgaas@kernel.org> References: <20191112173503.176611-1-helgaas@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Bjorn Helgaas Add definitions for the Enter Compliance and Transmit Margin fields of the PCIe Link Control 2 register. Signed-off-by: Bjorn Helgaas --- include/uapi/linux/pci_regs.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 29d6e93fd15e..5869e5778a05 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -673,6 +673,8 @@ #define PCI_EXP_LNKCTL2_TLS_8_0GT 0x0003 /* Supported Speed 8GT/s */ #define PCI_EXP_LNKCTL2_TLS_16_0GT 0x0004 /* Supported Speed 16GT/s */ #define PCI_EXP_LNKCTL2_TLS_32_0GT 0x0005 /* Supported Speed 32GT/s */ +#define PCI_EXP_LNKCTL2_ENTER_COMP 0x0010 /* Enter Compliance */ +#define PCI_EXP_LNKCTL2_TX_MARGIN 0x0380 /* Transmit Margin */ #define PCI_EXP_LNKSTA2 50 /* Link Status 2 */ #define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 52 /* v2 endpoints with link end here */ #define PCI_EXP_SLTCAP2 52 /* Slot Capabilities 2 */ -- 2.24.0.rc1.363.gb1bccd3e3d-goog