{"id":818882,"url":"http://patchwork.ozlabs.org/api/covers/818882/?format=json","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=json","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=json","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=json","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":"","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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Wysocki\" , linuxarm@huawei.com,\n\tlinux-acpi@vger.kernel.org, Lv Zheng ,\n\tlinux-arm-kernel@lists.infradead.org, Hanjun Guo ","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Sender":"\"linux-arm-kernel\" ","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(-)"}