From 5df554ad5b7522ea62b0ff9d5be35183494efc21 Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Fri, 12 Apr 2013 14:08:46 +0000 Subject: kvm/ppc/mpic: in-kernel MPIC emulation Hook the MPIC code up to the KVM interfaces, add locking, etc. Signed-off-by: Scott Wood [agraf: add stub function for kvmppc_mpic_set_epr, non-booke, 64bit] Signed-off-by: Alexander Graf --- include/linux/kvm_host.h | 2 ++ include/uapi/linux/kvm.h | 3 +++ 2 files changed, 5 insertions(+) (limited to 'include') diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 6dab6b5b3e3b..feffbdaf8986 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1099,6 +1099,8 @@ 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); +extern struct kvm_device_ops kvm_mpic_ops; + #ifdef CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT static inline void kvm_vcpu_set_in_spin_loop(struct kvm_vcpu *vcpu, bool val) diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 38a0be0c199f..4148becdc93f 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -837,6 +837,9 @@ struct kvm_device_attr { __u64 addr; /* userspace address of attr data */ }; +#define KVM_DEV_TYPE_FSL_MPIC_20 1 +#define KVM_DEV_TYPE_FSL_MPIC_42 2 + /* * ioctls for VM fds */ -- cgit v1.2.3