diff options
| author | Eddie Dong <eddie.dong@intel.com> | 2007-07-06 12:20:49 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-10-13 10:18:24 +0200 |
| commit | 85f455f7ddbed403b34b4d54b1eaf0e14126a126 (patch) | |
| tree | 1dba7aa8fee3c8f756e12049c496dee5baae752c /include | |
| parent | 152d3f2f246ce3c2a0cf2fc6c2214663cd99aa83 (diff) | |
KVM: Add support for in-kernel PIC emulation
Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 1d5a49cdda3..bfe742b771f 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -34,6 +34,17 @@ struct kvm_memory_alias { __u64 target_phys_addr; }; +/* for KVM_SET_IRQ_LEVEL */ +struct kvm_irq_level { + /* + * ACPI gsi notion of irq. + * For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47.. + * For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23.. + */ + __u32 irq; + __u32 level; +}; + enum kvm_exit_reason { KVM_EXIT_UNKNOWN = 0, KVM_EXIT_EXCEPTION = 1, @@ -269,6 +280,11 @@ struct kvm_signal_mask { #define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */ /* + * Extension capability list. + */ +#define KVM_CAP_IRQCHIP 0 + +/* * ioctls for VM fds */ #define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region) @@ -279,6 +295,9 @@ struct kvm_signal_mask { #define KVM_CREATE_VCPU _IO(KVMIO, 0x41) #define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log) #define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias) +/* Device model IOC */ +#define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60) +#define KVM_IRQ_LINE _IO(KVMIO, 0x61) /* * ioctls for vcpu fds |