From patchwork Wed Feb 9 16:28:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ruhl, Michael J" X-Patchwork-Id: 1590508 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=BHYGN/op; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4Jv50F2mwQz9sFk for ; Thu, 10 Feb 2022 03:28:13 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229568AbiBIQ2H (ORCPT ); Wed, 9 Feb 2022 11:28:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58982 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232518AbiBIQ2G (ORCPT ); Wed, 9 Feb 2022 11:28:06 -0500 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 240AAC0612BE; Wed, 9 Feb 2022 08:28:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1644424090; x=1675960090; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=xDllACrM1jkRg5OdsD/bQKn/k5Fz/vMeCzLCNSjfcbY=; b=BHYGN/opR4zHYyEa/LkIuZZHbxR2SnHUyPoWTUa9ApKqwBsM1nxEvcbK ipwm4xBG83bjROkK8fO8rKXXDhBfrjsYKHsv7eYfsAdvZtk4jtM03kPET QvFSxHFBlravIvsVijY2+wNKORQ7YJTDfiB8oYAKN291gZzXWO3TGeSSS q1n/KmXy+oawEBGSjj8aYSB4bQ4wBLe0gWn00b+RHdZ++80+SVNjR6HEx CqkzFZpeeUcyGeOwgUj1Of6jXJKt+FbFfuNDRcOS9HRP5h8bETGn4vCFo 4pMDu6K05Yj6/e6P3dS/GODy+cA5RISWGbHOyNmOqDRz5T/VCbR0PymZj Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10252"; a="229888931" X-IronPort-AV: E=Sophos;i="5.88,356,1635231600"; d="scan'208";a="229888931" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Feb 2022 08:28:09 -0800 X-IronPort-AV: E=Sophos;i="5.88,356,1635231600"; d="scan'208";a="771392145" Received: from awvttdev-05.aw.intel.com ([10.228.212.156]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Feb 2022 08:28:09 -0800 From: "Michael J. Ruhl" To: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, bhelgaas@google.com, logang@deltatee.com, michael.j.ruhl@intel.com Cc: dan.j.williams@intel.com Subject: [PATCH] PCI/P2PDMA: Update device table with 3rd gen Xeon platform information Date: Wed, 9 Feb 2022 11:28:01 -0500 Message-Id: <20220209162801.7647-1-michael.j.ruhl@intel.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org In order to do P2P communication the bridge ID of the platform must be in the P2P device table. Update the P2P device table with a device id for the 3rd Gen Intel Xeon Scalable Processors. Reviewed-by: Dan Williams Signed-off-by: Michael J. Ruhl --- drivers/pci/p2pdma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c index 1015274bd2fe..30b1df3c9d2f 100644 --- a/drivers/pci/p2pdma.c +++ b/drivers/pci/p2pdma.c @@ -321,6 +321,7 @@ static const struct pci_p2pdma_whitelist_entry { {PCI_VENDOR_ID_INTEL, 0x2032, 0}, {PCI_VENDOR_ID_INTEL, 0x2033, 0}, {PCI_VENDOR_ID_INTEL, 0x2020, 0}, + {PCI_VENDOR_ID_INTEL, 0x09a2, 0}, {} };