Update user space API interface headers for providing information to user space needed to emulate PSCI function calls in user space (i.e. QEMU or KVMTOOL).
Signed-off-by: Anup Patel anup.patel@linaro.org Signed-off-by: Pranavkumar Sawargaonkar pranavkumar@linaro.org --- include/uapi/linux/kvm.h | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index e32e776..dae2664 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -171,6 +171,7 @@ struct kvm_pit_config { #define KVM_EXIT_WATCHDOG 21 #define KVM_EXIT_S390_TSCH 22 #define KVM_EXIT_EPR 23 +#define KVM_EXIT_PSCI 24
/* For KVM_EXIT_INTERNAL_ERROR */ /* Emulate instruction failed. */ @@ -301,6 +302,12 @@ struct kvm_run { struct { __u32 epr; } epr; + /* KVM_EXIT_PSCI */ + struct { + __u32 fn; + __u64 args[7]; + __u64 ret[4]; + } psci; /* Fix the size of the union. */ char padding[256]; };