Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753367AbdGSJen (ORCPT ); Wed, 19 Jul 2017 05:34:43 -0400 Received: from mail-wm0-f53.google.com ([74.125.82.53]:37223 "EHLO mail-wm0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752788AbdGSJel (ORCPT ); Wed, 19 Jul 2017 05:34:41 -0400 From: Anup Patel To: Will Deacon , Robin Murphy , Joerg Roedel , Baptiste Reynal , Alex Williamson Cc: Scott Branden , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux-foundation.org, kvm@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Anup Patel Subject: [PATCH 0/5] FlexRM support in VFIO platform Date: Wed, 19 Jul 2017 15:03:53 +0530 Message-Id: <1500456838-18405-1-git-send-email-anup.patel@broadcom.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1205 Lines: 27 This patchset primarily adds Broadcom FlexRM reset module for VFIO platform driver. We also have minor improvments in IOMMU and VFIO driver to allow VFIO no-IOMMU mode access to FlexRM. The patches are based on Linux-4.13-rc1 and can also be found at flexrm-vfio-v1 branch of https://github.com/Broadcom/arm64-linux.git Anup Patel (5): iommu: Add capability IOMMU_CAP_BYPASS iommu/arm-smmu: add IOMMU_CAP_BYPASS to the ARM SMMU driver iommu/arm-smmu-v3: add IOMMU_CAP_BYPASS to the ARM SMMUv3 driver vfio: Allow No-IOMMU mode for IOMMUs with bypass capability vfio: platform: reset: Add Broadcom FlexRM reset module drivers/iommu/arm-smmu-v3.c | 2 + drivers/iommu/arm-smmu.c | 2 + drivers/vfio/platform/reset/Kconfig | 9 +++ drivers/vfio/platform/reset/Makefile | 1 + .../vfio/platform/reset/vfio_platform_bcmflexrm.c | 91 ++++++++++++++++++++++ drivers/vfio/vfio.c | 13 +++- include/linux/iommu.h | 4 + 7 files changed, 119 insertions(+), 3 deletions(-) create mode 100644 drivers/vfio/platform/reset/vfio_platform_bcmflexrm.c -- 2.7.4