From patchwork Mon Apr 26 16:52:21 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Browy X-Patchwork-Id: 12224603 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 48D43C433B4 for ; Mon, 26 Apr 2021 16:53:47 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BF90561076 for ; Mon, 26 Apr 2021 16:53:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BF90561076 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=avery-design.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60036 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lb4UT-0004td-Qn for qemu-devel@archiver.kernel.org; Mon, 26 Apr 2021 12:53:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45702) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lb4TC-0003tK-3I for qemu-devel@nongnu.org; Mon, 26 Apr 2021 12:52:26 -0400 Received: from static-71-162-116-19.bstnma.fios.verizon.net ([71.162.116.19]:39736 helo=server4.localdomain) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lb4TA-0008Py-HB for qemu-devel@nongnu.org; Mon, 26 Apr 2021 12:52:25 -0400 Received: by server4.localdomain (Postfix, from userid 503) id A737660311111; Mon, 26 Apr 2021 12:52:23 -0400 (EDT) From: Chris Browy To: mst@redhat.com Subject: [PATCH v5 cxl2.0-v3-doe 1/6] standard-headers/linux/pci_regs: PCI header from Linux kernel Date: Mon, 26 Apr 2021 12:52:21 -0400 Message-Id: <1619455941-11341-1-git-send-email-cbrowy@avery-design.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1619454964-10190-1-git-send-email-cbrowy@avery-design.com> References: <1619454964-10190-1-git-send-email-cbrowy@avery-design.com> Received-SPF: none client-ip=71.162.116.19; envelope-from=chris@server4.localdomain; helo=server4.localdomain X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, KHOP_HELO_FCRDNS=0.399, NO_DNS_FOR_FROM=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ben.widawsky@intel.com, david@redhat.com, qemu-devel@nongnu.org, vishal.l.verma@intel.com, jgroves@micron.com, Chris Browy , armbru@redhat.com, linux-cxl@vger.kernel.org, f4bug@amsat.org, hchkuo@avery-design.com.tw, tyshao@avery-design.com.tw, jonathan.cameron@huawei.com, imammedo@redhat.com, dan.j.williams@intel.com, ira.weiny@intel.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: hchkuo Linux standard header for the registers of PCI Data Object Exchange (DOE). This header might be generated via script. The DOE feature should be added in the future Linux release so this patch can be removed then. Signed-off-by: Chris Browy --- include/standard-headers/linux/pci_regs.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/standard-headers/linux/pci_regs.h b/include/standard-headers/linux/pci_regs.h index e709ae8235..2a8df63e11 100644 --- a/include/standard-headers/linux/pci_regs.h +++ b/include/standard-headers/linux/pci_regs.h @@ -730,7 +730,8 @@ #define PCI_EXT_CAP_ID_DVSEC 0x23 /* Designated Vendor-Specific */ #define PCI_EXT_CAP_ID_DLF 0x25 /* Data Link Feature */ #define PCI_EXT_CAP_ID_PL_16GT 0x26 /* Physical Layer 16.0 GT/s */ -#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PL_16GT +#define PCI_EXT_CAP_ID_DOE 0x2E /* Data Object Exchange */ +#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_DOE #define PCI_EXT_CAP_DSN_SIZEOF 12 #define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40