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=-15.3 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_SANE_2 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 78495C48BE5 for ; Tue, 15 Jun 2021 17:50:17 +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 3C4D5610EA for ; Tue, 15 Jun 2021 17:50:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3C4D5610EA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=Huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:53814 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ltDCa-0005di-ED for qemu-devel@archiver.kernel.org; Tue, 15 Jun 2021 13:50:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46508) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ltD3s-0000Q2-7l for qemu-devel@nongnu.org; Tue, 15 Jun 2021 13:41:16 -0400 Received: from frasgout.his.huawei.com ([185.176.79.56]:2135) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ltD3k-0003ZY-KU for qemu-devel@nongnu.org; Tue, 15 Jun 2021 13:41:15 -0400 Received: from fraeml704-chm.china.huawei.com (unknown [172.18.147.207]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4G4FjR6L5Sz6H81b; Wed, 16 Jun 2021 01:31:23 +0800 (CST) Received: from lhreml710-chm.china.huawei.com (10.201.108.61) by fraeml704-chm.china.huawei.com (10.206.15.53) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Tue, 15 Jun 2021 19:41:01 +0200 Received: from localhost (10.52.127.68) by lhreml710-chm.china.huawei.com (10.201.108.61) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Tue, 15 Jun 2021 18:41:01 +0100 Date: Tue, 15 Jun 2021 18:40:55 +0100 From: Jonathan Cameron To: Chris Browy Subject: Re: [PATCH v6 cxl2.0-v6-doe 2/6] include/hw/pci: headers for PCIe DOE Message-ID: <20210615184055.00007b5c@Huawei.com> In-Reply-To: <1623330957-18354-1-git-send-email-cbrowy@avery-design.com> References: <1623329999-15662-1-git-send-email-cbrowy@avery-design.com> <1623330957-18354-1-git-send-email-cbrowy@avery-design.com> Organization: Huawei Technologies Research and Development (UK) Ltd. X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; i686-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.52.127.68] X-ClientProxiedBy: lhreml701-chm.china.huawei.com (10.201.108.50) To lhreml710-chm.china.huawei.com (10.201.108.61) X-CFilter-Loop: Reflected Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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, jgroves@micron.com, david@redhat.com, qemu-devel@nongnu.org, vishal.l.verma@intel.com, mst@redhat.com, armbru@redhat.com, f4bug@amsat.org, hchkuo@avery-design.com.tw, tyshao@avery-design.com.tw, 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" On Thu, 10 Jun 2021 09:15:57 -0400 Chris Browy wrote: > From: hchkuo > > Macros for the vender ID of PCI-SIG mentioned in "PCIe Data Object > Exchange ECN, March 12, 2020" and the size of PCIe Data Object > Exchange. > > Signed-off-by: hchkuo > Signed-off-by: Chris Browy Reviewed-by: Jonathan Cameron > --- > include/hw/pci/pci_ids.h | 3 +++ > include/hw/pci/pcie_regs.h | 4 ++++ > 2 files changed, 7 insertions(+) > > diff --git a/include/hw/pci/pci_ids.h b/include/hw/pci/pci_ids.h > index 95f92d98e9..2656009cfe 100644 > --- a/include/hw/pci/pci_ids.h > +++ b/include/hw/pci/pci_ids.h > @@ -157,6 +157,9 @@ > > /* Vendors and devices. Sort key: vendor first, device next. */ > > +/* Ref: PCIe Data Object Exchange ECN, March 12, 2020, Table 7-x2 */ > +#define PCI_VENDOR_ID_PCI_SIG 0x0001 > + > #define PCI_VENDOR_ID_LSI_LOGIC 0x1000 > #define PCI_DEVICE_ID_LSI_53C810 0x0001 > #define PCI_DEVICE_ID_LSI_53C895A 0x0012 > diff --git a/include/hw/pci/pcie_regs.h b/include/hw/pci/pcie_regs.h > index 1db86b0ec4..963dc2e170 100644 > --- a/include/hw/pci/pcie_regs.h > +++ b/include/hw/pci/pcie_regs.h > @@ -179,4 +179,8 @@ typedef enum PCIExpLinkWidth { > #define PCI_ACS_VER 0x1 > #define PCI_ACS_SIZEOF 8 > > +/* DOE Capability Register Fields */ > +#define PCI_DOE_VER 0x1 > +#define PCI_DOE_SIZEOF 24 > + > #endif /* QEMU_PCIE_REGS_H */