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{ "id": 816862, "url": "http://patchwork.ozlabs.org/api/covers/816862/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-imx/cover/1505999838-52530-1-git-send-email-guohanjun@huawei.com/", "project": { "id": 19, "url": "http://patchwork.ozlabs.org/api/projects/19/?format=api", "name": "Linux IMX development", "link_name": "linux-imx", "list_id": "linux-imx-kernel.lists.patchwork.ozlabs.org", "list_email": "linux-imx-kernel@lists.patchwork.ozlabs.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1505999838-52530-1-git-send-email-guohanjun@huawei.com>", "list_archive_url": null, "date": "2017-09-21T13:17:14", "name": "[RFC,v2,0/4] IORT SMMUv3 MSI support", "submitter": { "id": 15909, "url": "http://patchwork.ozlabs.org/api/people/15909/?format=api", "name": "Hanjun Guo", "email": "guohanjun@huawei.com" }, "mbox": "http://patchwork.ozlabs.org/project/linux-imx/cover/1505999838-52530-1-git-send-email-guohanjun@huawei.com/mbox/", "series": [ { "id": 4386, "url": "http://patchwork.ozlabs.org/api/series/4386/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-imx/list/?series=4386", "date": "2017-09-21T13:17:14", "name": "IORT SMMUv3 MSI support", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/4386/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/816862/comments/", "headers": { "Return-Path": "<linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming-imx@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming-imx@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.infradead.org\n\t(client-ip=65.50.211.133; helo=bombadil.infradead.org;\n\tenvelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=lists.infradead.org\n\theader.i=@lists.infradead.org\n\theader.b=\"OJ77hGXz\"; dkim-atps=neutral" ], "Received": [ "from bombadil.infradead.org (bombadil.infradead.org\n\t[65.50.211.133])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xycnp6Q60z9t3w\n\tfor <incoming-imx@patchwork.ozlabs.org>;\n\tThu, 21 Sep 2017 23:26:22 +1000 (AEST)", "from localhost ([127.0.0.1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux))\n\tid 1dv1Ud-0001Ts-IQ; Thu, 21 Sep 2017 13:26:15 +0000", "from szxga04-in.huawei.com ([45.249.212.190])\n\tby bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux))\n\tid 1dv1UI-0001B6-9A for linux-arm-kernel@lists.infradead.org;\n\tThu, 21 Sep 2017 13:25:56 +0000", "from 172.30.72.60 (EHLO DGGEMS407-HUB.china.huawei.com)\n\t([172.30.72.60])\n\tby dggrg04-dlp.huawei.com (MOS 4.4.6-GA FastPath queued)\n\twith ESMTP id DHR58237; Thu, 21 Sep 2017 21:25:27 +0800 (CST)", "from linux-ibm.site (10.175.102.37) by\n\tDGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP\n\tServer id 14.3.301.0; Thu, 21 Sep 2017 21:25:17 +0800" ], "DKIM-Signature": "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20170209; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post:\n\tList-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To\n\t:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:\n\tResent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:\n\tList-Owner; bh=qf1pp7IdhkvY/n/ylbTe6HTpDRqq+E3N0/Tpnh85Nq4=;\n\tb=OJ77hGXzDjsax4\n\tqKBQIHLSCZI43i+Ff+mhTkvG2OhJ18aKy+KywUSMzW4FheLFkKM8DUA13eEwvFKtQ/Yu33MkNs0SX\n\tyLhx2PLvad13dI0wpsKhl1tpVhImqheAKwXDSqqMLZhOiBu6wIJNIhpCtFNCP2zS62MgLPGPYLcVB\n\t21cNDyjmfQ6QslTl285vpe26Avsyz97TgyhwN9sGIYwQPof7vnweyHavzhdWm2XHU7wj7CLnxd+xK\n\t73dQ0FUzThBbXGyhGgJwxxp4g0asQBLlhiDiG6XeDsQqUP5w7RZAMrJcP7NmIfgYrsyN28MfNsCIP\n\tmgDezICRYjRhYfKK4Xog==;", "From": "Hanjun Guo <guohanjun@huawei.com>", "To": "Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Robin Murphy\n\t<robin.murphy@arm.com>", "Subject": "[RFC PATCH v2 0/4] IORT SMMUv3 MSI support", "Date": "Thu, 21 Sep 2017 21:17:14 +0800", "Message-ID": "<1505999838-52530-1-git-send-email-guohanjun@huawei.com>", "X-Mailer": "git-send-email 1.7.12.4", "MIME-Version": "1.0", "X-Originating-IP": "[10.175.102.37]", "X-CFilter-Loop": "Reflected", "X-Mirapoint-Virus-RAPID-Raw": "score=unknown(0),\n\trefid=str=0001.0A020201.59C3BDC7.0043, ss=1, re=0.000, recu=0.000,\n\treip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0,\n\tso=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32", "X-Mirapoint-Loop-Id": "dcc94f42a589aeaf7e0aa72568aff60c", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20170921_062554_547986_D5FF5B49 ", "X-CRM114-Status": "UNSURE ( 6.73 )", "X-CRM114-Notice": "Please train this message.", "X-Spam-Score": "-1.9 (-)", "X-Spam-Report": "SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-1.9 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t-0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay\n\tdomain\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]", "X-BeenThere": "linux-arm-kernel@lists.infradead.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/linux-arm-kernel>,\n\t<mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/linux-arm-kernel/>", "List-Post": "<mailto:linux-arm-kernel@lists.infradead.org>", "List-Help": "<mailto:linux-arm-kernel-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>,\n\t<mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe>", "Cc": "\"Rafael J. Wysocki\" <rafael@kernel.org>,\n\tMarc Zyngier <marc.zyngier@arm.com>, linuxarm@huawei.com,\n\tlinux-acpi@vger.kernel.org, Hanjun Guo <hanjun.guo@linaro.org>,\n\tlinux-arm-kernel@lists.infradead.org", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"linux-arm-kernel\" <linux-arm-kernel-bounces@lists.infradead.org>", "Errors-To": "linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org", "List-Id": "linux-imx-kernel.lists.patchwork.ozlabs.org" }, "content": "From: Hanjun Guo <hanjun.guo@linaro.org>\n\nIORT revision C introduced SMMUv3 MSI support for control interrupts,\nwhich introduced a device ID mapping index to retrieve the dev ID\nand ITS parent, adding its support in this patch set, please refer\nto each patch for detail commit message.\n\nRFC v1 -> RFC v2:\n - Introduce a new API iort_set_device_domain() to find the MSI domain\n for an SMMUv3 (or any other IORT table node) to reduce the complex\n of doing that via acpi_configure_pmsi_domain().\n\nHanjun Guo (3):\n ACPICA: Add SMMUv3 device ID mapping index support\n ACPI: IORT: lookup iort node via fwnode\n ACPI: IORT: Skip SMMUv3 device ID map for two steps mappings\n\nLorenzo Pieralisi (1):\n ACPI: IORT: SMMUv3 nodes MSI support\n\n drivers/acpi/arm64/iort.c | 157 ++++++++++++++++++++++++++++++++++++++++++++--\n include/acpi/actbl2.h | 1 +\n 2 files changed, 152 insertions(+), 6 deletions(-)" }