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{ "id": 818882, "url": "http://patchwork.ozlabs.org/api/covers/818882/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-imx/cover/1506475215-2731-1-git-send-email-hanjun.guo@linaro.org/", "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": "<1506475215-2731-1-git-send-email-hanjun.guo@linaro.org>", "list_archive_url": null, "date": "2017-09-27T01:20:11", "name": "[0/4] IORT SMMUv3 MSI support", "submitter": { "id": 47236, "url": "http://patchwork.ozlabs.org/api/people/47236/?format=api", "name": "Hanjun Guo", "email": "hanjun.guo@linaro.org" }, "mbox": "http://patchwork.ozlabs.org/project/linux-imx/cover/1506475215-2731-1-git-send-email-hanjun.guo@linaro.org/mbox/", "series": [ { "id": 5262, "url": "http://patchwork.ozlabs.org/api/series/5262/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-imx/list/?series=5262", "date": "2017-09-27T01:20:11", "name": "IORT SMMUv3 MSI support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/5262/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/818882/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; 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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:MIME-Version:Cc:List-Subscribe:\n\tList-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:\n\tSubject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date:\n\tResent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:\n\tReferences:List-Owner; bh=ZyH2cuK4gxkzf1m9PYVJIJZwvKQrjB5RrDiaqJNik7g=;\n\tb=sPn\n\tkpBTXF2jO5tqtQOzi2e9c7gYk9PiA06OxPQS25jn+/jTAW/IPuNwHz9YYml6QFpY/ALy/6He3dbgt\n\txCfllDQ1a7kvlzgcLBKSv39gwtkmtdvG7+KNu4Xfh/8541KoTBTnWVHqJWH3C60ilwCVaPNAcbkoH\n\tbV5ba/28Te+50LVj6PzWZqhexyxx5ueA/2qooKAImUef7Sa48+OhBQOiZiZOxP6Fj26QDTF48LwbO\n\t55YdoDbM7e+RHLkvuf4jXcXYyDr9DO0TXXG0NNP2X2kyAbOznvmvCp7C8tSMr04hm9wUYSrd/RGrE\n\ty2kWdch7tibTNGSp394muGhN83wPwpQ==;", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google;\n\th=from:to:cc:subject:date:message-id;\n\tbh=MkKlz/Tr/fGZDi9GsHmuPhAb0dZQfP75hY+ZlUcMt1A=;\n\tb=RWQXb+87669hzJvcoBUvn2fupxPSDqrBLg8qNVFrnuaWgEjG52LS6CUgsU/AUen6KZ\n\to4U4y5JebSQxFZSSrl1oR1iBpR2Oyj00n5Z9Q1IwTO18K36+XBqjWglQay00hW+7tI1x\n\tqc5txJtg8m1im+/77kg1Y5YQON874jGvGkJ64=" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id;\n\tbh=MkKlz/Tr/fGZDi9GsHmuPhAb0dZQfP75hY+ZlUcMt1A=;\n\tb=hHdfz8EtZvSJyLYFEmfu9a4cnu7vx0y3gM1TUvGsGx2ntGeza/MfxjeMD6PVXGyXj/\n\t50DlGK1gWl3nRzvDIM1y3z1/sXZtmemNJvc3V2WDBeweZREGsyuDWrO/DDoBqpliTuF5\n\tjJAKnQK08zJ9Psyl40gnkZB9TjhWZsxnmYr15fxQs8TiPKHnUNMMaxUQ4nxOXiSHIMi6\n\trHaP3b9GkhBkK/TGHb2+OmawtZOvCKMLMokqbHrSNCCR2UoM+wzdNcDEXH1KuE9LkAHp\n\txAb+wjJZbhv57Kr7L1qMr5KIUeCDf6pvKgH4WySzcX532iQSgYrjq8sebQ4lchuJFriW\n\tpchg==", "X-Gm-Message-State": "AHPjjUiZ1Eqh9bAKDxuay/0v26BHrDCyZp5tyU4/UUe4RIG48T6sm95j\n\tSpFB/V9BuySKLzdk+ZtFn7gs4w==", "X-Google-Smtp-Source": "AOwi7QBKx2r/NG45Y3IkM5taAuhYusBF3BbMamnUWGgb4/8dzSCArI2sYi9YLH/Ov1NVDlgGOpGPJQ==", "X-Received": "by 10.98.204.157 with SMTP id j29mr12590776pfk.100.1506475232947;\n\tTue, 26 Sep 2017 18:20:32 -0700 (PDT)", "From": "Hanjun Guo <hanjun.guo@linaro.org>", "To": "Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,\n\tRobin Murphy <robin.murphy@arm.com>", "Subject": "[PATCH 0/4] IORT SMMUv3 MSI support", "Date": "Wed, 27 Sep 2017 09:20:11 +0800", "Message-Id": "<1506475215-2731-1-git-send-email-hanjun.guo@linaro.org>", "X-Mailer": "git-send-email 1.9.1", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20170926_182053_966585_EAC323CE ", "X-CRM114-Status": "UNSURE ( 9.22 )", "X-CRM114-Notice": "Please train this message.", "X-Spam-Score": "-2.0 (--)", "X-Spam-Report": "SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-2.0 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/,\n\tno\n\ttrust [2607:f8b0:400e:c00:0:0:0:22d listed in] [list.dnswl.org]\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]\n\t-0.1 DKIM_VALID Message has at least one valid DKIM or DK signature\n\t0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n\tnot necessarily valid\n\t-0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from\n\tauthor's domain", "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": "Marc Zyngier <marc.zyngier@arm.com>,\n\t\"Rafael J. Wysocki\" <rjw@rjwysocki.net>, linuxarm@huawei.com,\n\tlinux-acpi@vger.kernel.org, Lv Zheng <lv.zheng@intel.com>,\n\tlinux-arm-kernel@lists.infradead.org, Hanjun Guo <hanjun.guo@linaro.org>", "MIME-Version": "1.0", "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": "IORT 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 v2 -> v1:\n - Drop RFC tag;\n - return the index value directly from iort_get_id_mapping_index()\n then make the logic simple in iort_node_map_id();\n - To make sure ID mapping index is only ignored if all interrupts are\n GSIV based\n - Sqursh part of the patch 4 to patch 3\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 | 152 ++++++++++++++++++++++++++++++++++++++++++++--\n include/acpi/actbl2.h | 1 +\n 2 files changed, 147 insertions(+), 6 deletions(-)" }