From patchwork Mon Nov 13 23:12:09 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 10056829 X-Patchwork-Delegate: bhelgaas@google.com 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 763406029B for ; Mon, 13 Nov 2017 23:12:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 66D8228E4E for ; Mon, 13 Nov 2017 23:12:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5968E28EB7; Mon, 13 Nov 2017 23:12:17 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F183C28E4E for ; Mon, 13 Nov 2017 23:12:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752854AbdKMXMO (ORCPT ); Mon, 13 Nov 2017 18:12:14 -0500 Received: from mail.kernel.org ([198.145.29.99]:39434 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752574AbdKMXMM (ORCPT ); Mon, 13 Nov 2017 18:12:12 -0500 Received: from localhost (unknown [69.71.4.159]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2C88421903; Mon, 13 Nov 2017 23:12:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2C88421903 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=helgaas@kernel.org Subject: [PATCH v1 3/4] PCI/ASPM: Reformat ASPM register definitions From: Bjorn Helgaas To: linux-pci@vger.kernel.org Cc: Rajat Jain , linux-kernel@vger.kernel.org, Vidya Sagar Date: Mon, 13 Nov 2017 17:12:09 -0600 Message-ID: <20171113231209.4120.53195.stgit@bhelgaas-glaptop.roam.corp.google.com> In-Reply-To: <20171113230937.4120.68038.stgit@bhelgaas-glaptop.roam.corp.google.com> References: <20171113230937.4120.68038.stgit@bhelgaas-glaptop.roam.corp.google.com> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Bjorn Helgaas Reformat register field definitions in the style used elsewhere and align comments with names used in the spec. No functional change intended. Signed-off-by: Bjorn Helgaas --- include/uapi/linux/pci_regs.h | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index f8d58045926f..4150acb4cccb 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -995,19 +995,19 @@ #define PCI_PTM_CTRL_ENABLE 0x00000001 /* PTM enable */ #define PCI_PTM_CTRL_ROOT 0x00000002 /* Root select */ -/* L1 PM Substates */ -#define PCI_L1SS_CAP 4 /* capability register */ -#define PCI_L1SS_CAP_PCIPM_L1_2 1 /* PCI PM L1.2 Support */ -#define PCI_L1SS_CAP_PCIPM_L1_1 2 /* PCI PM L1.1 Support */ -#define PCI_L1SS_CAP_ASPM_L1_2 4 /* ASPM L1.2 Support */ -#define PCI_L1SS_CAP_ASPM_L1_1 8 /* ASPM L1.1 Support */ -#define PCI_L1SS_CAP_L1_PM_SS 16 /* L1 PM Substates Support */ -#define PCI_L1SS_CTL1 8 /* Control Register 1 */ -#define PCI_L1SS_CTL1_PCIPM_L1_2 1 /* PCI PM L1.2 Enable */ -#define PCI_L1SS_CTL1_PCIPM_L1_1 2 /* PCI PM L1.1 Support */ -#define PCI_L1SS_CTL1_ASPM_L1_2 4 /* ASPM L1.2 Support */ -#define PCI_L1SS_CTL1_ASPM_L1_1 8 /* ASPM L1.1 Support */ -#define PCI_L1SS_CTL1_L1SS_MASK 0x0000000F -#define PCI_L1SS_CTL2 0xC /* Control Register 2 */ +/* ASPM L1 PM Substates */ +#define PCI_L1SS_CAP 0x04 /* Capabilities Register */ +#define PCI_L1SS_CAP_PCIPM_L1_2 0x00000001 /* PCI-PM L1.2 Supported */ +#define PCI_L1SS_CAP_PCIPM_L1_1 0x00000002 /* PCI-PM L1.1 Supported */ +#define PCI_L1SS_CAP_ASPM_L1_2 0x00000004 /* ASPM L1.2 Supported */ +#define PCI_L1SS_CAP_ASPM_L1_1 0x00000008 /* ASPM L1.1 Supported */ +#define PCI_L1SS_CAP_L1_PM_SS 0x00000010 /* L1 PM Substates Supported */ +#define PCI_L1SS_CTL1 0x08 /* Control 1 Register */ +#define PCI_L1SS_CTL1_PCIPM_L1_2 0x00000001 /* PCI-PM L1.2 Enable */ +#define PCI_L1SS_CTL1_PCIPM_L1_1 0x00000002 /* PCI-PM L1.1 Enable */ +#define PCI_L1SS_CTL1_ASPM_L1_2 0x00000004 /* ASPM L1.2 Enable */ +#define PCI_L1SS_CTL1_ASPM_L1_1 0x00000008 /* ASPM L1.1 Enable */ +#define PCI_L1SS_CTL1_L1SS_MASK 0x0000000f +#define PCI_L1SS_CTL2 0x0c /* Control 2 Register */ #endif /* LINUX_PCI_REGS_H */