From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dong Jia Shi Subject: [PATCH RFC 1/8] iommu: s390: enable iommu api for s390 ccw devices Date: Fri, 29 Apr 2016 14:11:48 +0200 Message-ID: <1461931915-22397-2-git-send-email-bjsdjshi@linux.vnet.ibm.com> References: <1461931915-22397-1-git-send-email-bjsdjshi@linux.vnet.ibm.com> Return-path: In-Reply-To: <1461931915-22397-1-git-send-email-bjsdjshi@linux.vnet.ibm.com> Sender: kvm-owner@vger.kernel.org List-Archive: List-Post: To: kvm@vger.kernel.org, linux-s390@vger.kernel.org, qemu-devel@nongnu.org Cc: bjsdjshi@linux.vnet.ibm.com, renxiaof@linux.vnet.ibm.com, cornelia.huck@de.ibm.com, borntraeger@de.ibm.com, agraf@suse.com, alex.williamson@redhat.com List-ID: This enables IOMMU API if CONFIG_CCW is configured. Signed-off-by: Dong Jia Shi Reviewed-by: Pierre Morel --- drivers/iommu/Kconfig | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index dd1dc39..63bbc3d 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -331,11 +331,11 @@ config ARM_SMMU_V3 the ARM SMMUv3 architecture. config S390_IOMMU - def_bool y if S390 && PCI - depends on S390 && PCI + def_bool y + depends on S390 && (PCI || CCW) select IOMMU_API help - Support for the IOMMU API for s390 PCI devices. + Support for the IOMMU API for s390 PCI and CCW devices. config MTK_IOMMU bool "MTK IOMMU Support" -- 2.6.6