From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean-Philippe Brucker Subject: [PATCH 3/3] iommu/virtio: Enable x86 support Date: Fri, 14 Feb 2020 17:04:13 +0100 Message-ID: <20200214160413.1475396-4-jean-philippe@linaro.org> References: <20200214160413.1475396-1-jean-philippe@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20200214160413.1475396-1-jean-philippe-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Sender: "iommu" To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: kevin.tian-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, sebastien.boeuf-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, jacob.jun.pan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, jasowang-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org List-Id: virtualization@lists.linuxfoundation.org With the built-in topology description in place, x86 platforms can now use the virtio-iommu. Signed-off-by: Jean-Philippe Brucker --- drivers/iommu/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 068d4e0e3541..adcbda44d473 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -508,8 +508,9 @@ config HYPERV_IOMMU config VIRTIO_IOMMU bool "Virtio IOMMU driver" depends on VIRTIO=y - depends on ARM64 + depends on (ARM64 || X86) select IOMMU_API + select IOMMU_DMA select INTERVAL_TREE help Para-virtualised IOMMU driver with virtio. -- 2.25.0