From d60eacb07053142bfb9b41582074a89a790a9d46 Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Tue, 2 Sep 2014 10:27:33 +0100 Subject: KVM: device: add simple registration mechanism for kvm_device_ops kvm_ioctl_create_device currently has knowledge of all the device types and their associated ops. This is fairly inflexible when adding support for new in-kernel device emulations, so move what we currently have out into a table, which can support dynamic registration of ops by new drivers for virtual hardware. Cc: Alex Williamson Cc: Alex Graf Cc: Gleb Natapov Cc: Paolo Bonzini Cc: Marc Zyngier Acked-by: Cornelia Huck Reviewed-by: Christoffer Dall Signed-off-by: Will Deacon Signed-off-by: Paolo Bonzini --- include/linux/kvm_host.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/kvm_host.h') diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index e098dce179df..b6e954742951 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1064,6 +1064,7 @@ struct kvm_device_ops { void kvm_device_get(struct kvm_device *dev); void kvm_device_put(struct kvm_device *dev); struct kvm_device *kvm_device_from_filp(struct file *filp); +int kvm_register_device_ops(struct kvm_device_ops *ops, u32 type); extern struct kvm_device_ops kvm_mpic_ops; extern struct kvm_device_ops kvm_xics_ops; -- cgit v1.2.3-70-g09d2