Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933635AbdGTEc7 (ORCPT ); Thu, 20 Jul 2017 00:32:59 -0400 Received: from mail-qk0-f174.google.com ([209.85.220.174]:33111 "EHLO mail-qk0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750751AbdGTEc5 (ORCPT ); Thu, 20 Jul 2017 00:32:57 -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 v2 0/2] FlexRM support in VFIO platform Date: Thu, 20 Jul 2017 10:02:32 +0530 Message-Id: <1500525154-5200-1-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: 1083 Lines: 28 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-v2 branch of https://github.com/Broadcom/arm64-linux.git Changes since v1: - Remove iommu_present() check in vfio_iommu_group_get() - Drop PATCH1-to-PATCH3 because IOMMU_CAP_BYPASS is not required - Move additional comments out of license header in vfio_platform_bcmflexrm.c Anup Patel (2): vfio: Allow No-IOMMU mode without checking iommu_present() vfio: platform: reset: Add Broadcom FlexRM reset module drivers/vfio/platform/reset/Kconfig | 9 +++ drivers/vfio/platform/reset/Makefile | 1 + .../vfio/platform/reset/vfio_platform_bcmflexrm.c | 93 ++++++++++++++++++++++ drivers/vfio/vfio.c | 7 +- 4 files changed, 106 insertions(+), 4 deletions(-) create mode 100644 drivers/vfio/platform/reset/vfio_platform_bcmflexrm.c -- 2.7.4