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GET /api/1.0/patches/2175489/?format=api
{ "id": 2175489, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2175489/?format=api", "project": { "id": 28, "url": "http://patchwork.ozlabs.org/api/1.0/projects/28/?format=api", "name": "Linux PCI development", "link_name": "linux-pci", "list_id": "linux-pci.vger.kernel.org", "list_email": "linux-pci@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<20251218-gicv5-host-acpi-v2-2-eec76cd1d40b@kernel.org>", "date": "2025-12-18T10:14:28", "name": "[v2,2/7] ACPICA: Add Arm IORT IWB node definitions", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "aec2382a7590a1f5bf8c8135db76be503c8c3e8d", "submitter": { "id": 84664, "url": "http://patchwork.ozlabs.org/api/1.0/people/84664/?format=api", "name": "Lorenzo Pieralisi", "email": "lpieralisi@kernel.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-pci/patch/20251218-gicv5-host-acpi-v2-2-eec76cd1d40b@kernel.org/mbox/", "series": [ { "id": 485814, "url": "http://patchwork.ozlabs.org/api/1.0/series/485814/?format=api", "date": "2025-12-18T10:14:26", "name": "irqchip/gic-v5: Code first ACPI boot support", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/485814/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2175489/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-pci+bounces-43275-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-pci@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=Fvxw4WEQ;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; helo=sea.lore.kernel.org;\n envelope-from=linux-pci+bounces-43275-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=\"Fvxw4WEQ\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=10.30.226.201" ], "Received": [ "from sea.lore.kernel.org (sea.lore.kernel.org\n [IPv6:2600:3c0a:e001:db::12fc:5321])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4dX67m4ndyz1y2F\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 18 Dec 2025 21:18:28 +1100 (AEDT)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sea.lore.kernel.org (Postfix) with ESMTP id EAB4E30D0DBF\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 18 Dec 2025 10:15:21 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id D784233D6E6;\n\tThu, 18 Dec 2025 10:15:14 +0000 (UTC)", "from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org\n [10.30.226.201])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id A94E233D519;\n\tThu, 18 Dec 2025 10:15:14 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id B8EC7C4CEFB;\n\tThu, 18 Dec 2025 10:15:09 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1766052914; cv=none;\n b=NvcUP2es6VqXCZfR8GW5rRvaTpeSpvhdJqyCI2S0luE7cBjZh48f6Mua/+AYXZ+QH3idCRTQWWXTZVrgHBRrABsC+ebn1Q/NhSxukDmxJt2uIBSljPkFVWLdumm00ikZ0Fb8s1gzU87QHtVNnbWAeUR3Mbv8YzLL5dFXHnUw3YA=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1766052914; c=relaxed/simple;\n\tbh=O2IYaXBjmzGVATucF4s0OnNh/D79299lGX0XG+UCCJI=;\n\th=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References:\n\t In-Reply-To:To:Cc;\n b=h4BcXac3ZzhrP6Dlz5t6TKE4twRBnqrf6KMmCipnnZ5sJ0vKALm0Tkf2HCQYZlzyEzBlOiwMkWLM5OgL6GLt1Cf7kpVuJ8eBIaGkXT2nlJLFOuGn6/01CGhKJUFyoM4WFCmfLxNGNAywjEmcmCzqwCaUIGNNbevuvfhAf4StO/k=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=Fvxw4WEQ; arc=none smtp.client-ip=10.30.226.201", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1766052914;\n\tbh=O2IYaXBjmzGVATucF4s0OnNh/D79299lGX0XG+UCCJI=;\n\th=From:Date:Subject:References:In-Reply-To:To:Cc:From;\n\tb=Fvxw4WEQaz44c9aV3tXuTMKcjMx3lwFdnz9x1vkVlLwafeGqA3hugyiaQRJxmz4W8\n\t 5GaGMLdA4+c7xEr6NX3I+MH4FH9/BxY1o5GTo+Q9ZkU4kK/+PH1nNDJ1ed4QEWfXkA\n\t 2aDbWC5tkknMLaFV9H1p1R1jvHaCtdWTRgS5hI6rw9Oz5supUkm9MHtlGgfxqFnOX/\n\t l4JIQUxwJlrn2yg2iN76Kx6iqI4IyOWAMwrViTe6Ar6cvvfl3PPZ0F14ZALlCM9v8h\n\t VIbqtKfWh/W0hwVuMuYYQmKONdcgj2BqklrBg9IW0hULUsbYmePPtHp+jblJRNmjC8\n\t F/FDdN139IUDg==", "From": "Lorenzo Pieralisi <lpieralisi@kernel.org>", "Date": "Thu, 18 Dec 2025 11:14:28 +0100", "Subject": "[PATCH v2 2/7] ACPICA: Add Arm IORT IWB node definitions", "Precedence": "bulk", "X-Mailing-List": "linux-pci@vger.kernel.org", "List-Id": "<linux-pci.vger.kernel.org>", "List-Subscribe": "<mailto:linux-pci+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-pci+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20251218-gicv5-host-acpi-v2-2-eec76cd1d40b@kernel.org>", "References": "<20251218-gicv5-host-acpi-v2-0-eec76cd1d40b@kernel.org>", "In-Reply-To": "<20251218-gicv5-host-acpi-v2-0-eec76cd1d40b@kernel.org>", "To": "\"Rafael J. Wysocki\" <rafael@kernel.org>, Len Brown <lenb@kernel.org>,\n Robert Moore <robert.moore@intel.com>, Thomas Gleixner <tglx@linutronix.de>,\n Hanjun Guo <guohanjun@huawei.com>, Sudeep Holla <sudeep.holla@arm.com>,\n Marc Zyngier <maz@kernel.org>, Bjorn Helgaas <bhelgaas@google.com>", "Cc": "linux-acpi@vger.kernel.org, acpica-devel@lists.linux.dev,\n linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,\n linux-pci@vger.kernel.org, Lorenzo Pieralisi <lpieralisi@kernel.org>,\n Jose Marinho <jose.marinho@arm.com>", "X-Mailer": "b4 0.14.3" }, "content": "From: Jose Marinho <jose.marinho@arm.com>\n\nThe IORT IUWB node is defined in IORT issue E.g\nSee https://developer.arm.com/documentation/den0049/eg\n\nLink: https://github.com/acpica/acpica/commit/a90dc2f5\nSigned-off-by: Jose Marinho <jose.marinho@arm.com>\nSigned-off-by: Bob Moore <robert.moore@intel.com>\nSigned-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>\n---\n include/acpi/actbl2.h | 7 +++++++\n 1 file changed, 7 insertions(+)", "diff": "diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h\nindex fdabc6c64a9c..ba1a36d23e32 100644\n--- a/include/acpi/actbl2.h\n+++ b/include/acpi/actbl2.h\n@@ -680,6 +680,7 @@ enum acpi_iort_node_type {\n \tACPI_IORT_NODE_SMMU_V3 = 0x04,\n \tACPI_IORT_NODE_PMCG = 0x05,\n \tACPI_IORT_NODE_RMR = 0x06,\n+\tACPI_IORT_NODE_IWB = 0x07,\n };\n \n struct acpi_iort_id_mapping {\n@@ -858,6 +859,12 @@ struct acpi_iort_rmr_desc {\n \tu32 reserved;\n };\n \n+struct acpi_iort_iwb {\n+\tu64 base_address;\n+\tu16 iwb_index;\t\t/* Unique IWB identifier matching with the IWB GSI namespace. */\n+\tchar device_name[];\t/* Path of the IWB namespace object */\n+};\n+\n /*******************************************************************************\n *\n * IVRS - I/O Virtualization Reporting Structure\n", "prefixes": [ "v2", "2/7" ] }