diff options
Diffstat (limited to 'include/sysemu/kvm.h')
| -rw-r--r-- | include/sysemu/kvm.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index b31f325fa2..7741f91f9c 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -43,6 +43,7 @@ extern bool kvm_allowed; extern bool kvm_kernel_irqchip; +extern bool kvm_split_irqchip; extern bool kvm_async_interrupts_allowed; extern bool kvm_halt_in_kernel_allowed; extern bool kvm_eventfds_allowed; @@ -71,6 +72,16 @@ extern bool kvm_ioeventfd_any_length_allowed; #define kvm_irqchip_in_kernel() (kvm_kernel_irqchip) /** + * kvm_irqchip_is_split: + * + * Returns: true if the user asked us to split the irqchip + * implementation between user and kernel space. The details are + * architecture and machine specific. On PC, it means that the PIC, + * IOAPIC, and PIT are in user space while the LAPIC is in the kernel. + */ +#define kvm_irqchip_is_split() (kvm_split_irqchip) + +/** * kvm_async_interrupts_enabled: * * Returns: true if we can deliver interrupts to KVM @@ -163,6 +174,7 @@ extern bool kvm_ioeventfd_any_length_allowed; #else #define kvm_enabled() (0) #define kvm_irqchip_in_kernel() (false) +#define kvm_irqchip_is_split() (false) #define kvm_async_interrupts_enabled() (false) #define kvm_halt_in_kernel() (false) #define kvm_eventfds_enabled() (false) @@ -306,6 +318,8 @@ MemTxAttrs kvm_arch_post_run(CPUState *cpu, struct kvm_run *run); int kvm_arch_handle_exit(CPUState *cpu, struct kvm_run *run); +int kvm_arch_handle_ioapic_eoi(CPUState *cpu, struct kvm_run *run); + int kvm_arch_process_async_events(CPUState *cpu); int kvm_arch_get_registers(CPUState *cpu); @@ -455,6 +469,7 @@ int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg, void kvm_irqchip_release_virq(KVMState *s, int virq); int kvm_irqchip_add_adapter_route(KVMState *s, AdapterInfo *adapter); +int kvm_irqchip_add_hv_sint_route(KVMState *s, uint32_t vcpu, uint32_t sint); int kvm_irqchip_add_irqfd_notifier_gsi(KVMState *s, EventNotifier *n, EventNotifier *rn, int virq); @@ -472,6 +487,7 @@ void kvm_init_irq_routing(KVMState *s); /** * kvm_arch_irqchip_create: * @KVMState: The KVMState pointer + * @MachineState: The MachineState pointer * * Allow architectures to create an in-kernel irq chip themselves. * @@ -479,7 +495,7 @@ void kvm_init_irq_routing(KVMState *s); * 0: irq chip was not created * > 0: irq chip was created */ -int kvm_arch_irqchip_create(KVMState *s); +int kvm_arch_irqchip_create(MachineState *ms, KVMState *s); /** * kvm_set_one_reg - set a register value in KVM via KVM_SET_ONE_REG ioctl |