diff options
Diffstat (limited to 'arch/x86/kvm/lapic.h')
| -rw-r--r-- | arch/x86/kvm/lapic.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h index 29caa2c3dff9..4b9935a38347 100644 --- a/arch/x86/kvm/lapic.h +++ b/arch/x86/kvm/lapic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __KVM_X86_LAPIC_H #define __KVM_X86_LAPIC_H @@ -12,6 +13,9 @@ #define KVM_APIC_SHORT_MASK 0xc0000 #define KVM_APIC_DEST_MASK 0x800 +#define APIC_BUS_CYCLE_NS 1 +#define APIC_BUS_FREQUENCY (1000000000ULL / APIC_BUS_CYCLE_NS) + struct kvm_timer { struct hrtimer timer; s64 period; /* unit: ns */ |