From patchwork Thu Sep 21 13:17:14 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hanjun Guo X-Patchwork-Id: 113257 Delivered-To: patch@linaro.org Received: by 10.140.106.117 with SMTP id d108csp2024845qgf; Thu, 21 Sep 2017 06:26:00 -0700 (PDT) X-Google-Smtp-Source: AOwi7QCDnRXXN+J1e2jamor2E99eO26BxFoxT8oaDGAWuunYbXP4gWHzHgFuSXkLu8riV2jCLAgY X-Received: by 10.98.201.197 with SMTP id l66mr5655130pfk.135.1506000360663; Thu, 21 Sep 2017 06:26:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1506000360; cv=none; d=google.com; s=arc-20160816; b=JEX+VN6N80Oa/VwftIexWt+WOSMqR41yw5tHtStYJkq37jWnv1KkBqbR2QfumfeTfG flGtURJ5Wt5J1q2Q1XcJvHFqj4bGe8gfVE4vlvfMuw+KLtiXv8NNGm0VZbx210IQXb2Z 5RINSumU88/535Y8qF+A0oE/o48FARcoBL1s/caUju1gSd8jW1KD2aRSAZ1Xx/bHge5y jxS+YtSqst/bombyLHNAS8Dk1gwvchlRkbGQRghAi32RyRoEkXXvUAXJuH4+n3WCcZVh fd9PsBXQOejpbec2puF0+UTRTLz8ou2WV2HdV1DxNJP74Vb1DsoBVYLU5J/ea7R/VZIs NcXg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from:arc-authentication-results; bh=XVmHevVWEUgmESyV6tSMgf+sN3dCbbMVjyqY5uyM7d0=; b=B/wRo7lQ4XTAJnOwOwNFhpsCkOoTMMUjN0YS/xGcg1W5kPuhpWT5WrkSP3fNwfNhXt PPa1s3y2NKCmgRxWCLiYGH0OpZpD4lSjdtONELF+FI5svxbPSaNmuqtKvBTjGqwdVLYp X2xMu3MDd+fZDKxT/N5kmkblVQ1CeDwjGl6GKWqdpn2HF2Iybc7T2jtrSXB/jpRfsIyc /PyV2U7xgANYiQDV/5ptPsC39fkQtcb8e+blYz2ngST+i5BziQqtiu6kPZObkC4Df2RD 05Fjv6JMhgATzp0sTpajjEmVxeFi15r5ukCpwHBbAKFuR+L10oR+1OxpxK6zHVSkdpW5 h72Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-acpi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-acpi-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id r6si1085604pls.393.2017.09.21.06.26.00; Thu, 21 Sep 2017 06:26:00 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-acpi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-acpi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-acpi-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751636AbdIUNZ7 (ORCPT + 7 others); Thu, 21 Sep 2017 09:25:59 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:6964 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751581AbdIUNZ6 (ORCPT ); Thu, 21 Sep 2017 09:25:58 -0400 Received: from 172.30.72.60 (EHLO DGGEMS407-HUB.china.huawei.com) ([172.30.72.60]) by dggrg04-dlp.huawei.com (MOS 4.4.6-GA FastPath queued) with ESMTP id DHR58237; Thu, 21 Sep 2017 21:25:27 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.301.0; Thu, 21 Sep 2017 21:25:17 +0800 From: Hanjun Guo To: Lorenzo Pieralisi , Robin Murphy CC: Marc Zyngier , "Rafael J. Wysocki" , , , , Hanjun Guo 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), refid=str=0001.0A020201.59C3BDC7.0043, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: dcc94f42a589aeaf7e0aa72568aff60c Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org From: Hanjun Guo IORT revision C introduced SMMUv3 MSI support for control interrupts, which introduced a device ID mapping index to retrieve the dev ID and ITS parent, adding its support in this patch set, please refer to each patch for detail commit message. RFC v1 -> RFC v2: - Introduce a new API iort_set_device_domain() to find the MSI domain for an SMMUv3 (or any other IORT table node) to reduce the complex of doing that via acpi_configure_pmsi_domain(). Hanjun Guo (3): ACPICA: Add SMMUv3 device ID mapping index support ACPI: IORT: lookup iort node via fwnode ACPI: IORT: Skip SMMUv3 device ID map for two steps mappings Lorenzo Pieralisi (1): ACPI: IORT: SMMUv3 nodes MSI support drivers/acpi/arm64/iort.c | 157 ++++++++++++++++++++++++++++++++++++++++++++-- include/acpi/actbl2.h | 1 + 2 files changed, 152 insertions(+), 6 deletions(-) -- 1.7.12.4 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html