From: Gu Zitao <guzitao@wxiat.com> Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I4SPZD CVE: NA ------------------------------- The sunway iommu driver is compatible with the notion of a type-1 IOMMU in VFIO. This patch allows VFIO_IOMMU_TYPE1 to be selected if SW64=y. Signed-off-by: Gu Zitao <guzitao@wxiat.com> #openEuler_contributor Signed-off-by: Laibin Qiu <qiulaibin@huawei.com> Reviewed-by: Hanjun Guo <guohanjun@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- drivers/vfio/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig index e44bf736e2b2..985bbb09c8d9 100644 --- a/drivers/vfio/Kconfig +++ b/drivers/vfio/Kconfig @@ -22,7 +22,7 @@ config VFIO_VIRQFD menuconfig VFIO tristate "VFIO Non-Privileged userspace driver framework" select IOMMU_API - select VFIO_IOMMU_TYPE1 if MMU && (X86 || S390 || ARM || ARM64) + select VFIO_IOMMU_TYPE1 if MMU && (X86 || S390 || ARM || ARM64 || SW64) help VFIO provides a framework for secure userspace device drivers. See Documentation/driver-api/vfio.rst for more details. -- 2.20.1