From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lorenzo Pieralisi Subject: Re: [RFC PATCH v2 0/4] IORT SMMUv3 MSI support Date: Fri, 22 Sep 2017 12:22:09 +0100 Message-ID: <20170922112209.GA3475@red-moon> References: <1505999838-52530-1-git-send-email-guohanjun@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:56374 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751933AbdIVLTl (ORCPT ); Fri, 22 Sep 2017 07:19:41 -0400 Content-Disposition: inline In-Reply-To: <1505999838-52530-1-git-send-email-guohanjun@huawei.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Hanjun Guo Cc: Robin Murphy , Marc Zyngier , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxarm@huawei.com, Hanjun Guo On Thu, Sep 21, 2017 at 09:17:14PM +0800, Hanjun Guo wrote: > 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(-) Please drop RFC tag from this series, comments on respective patches. Lorenzo