diff options
Diffstat (limited to 'include/sysemu/kvm.h')
| -rw-r--r-- | include/sysemu/kvm.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 2a58b4d..461ef65 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -52,6 +52,7 @@ extern bool kvm_msi_via_irqfd_allowed; extern bool kvm_gsi_routing_allowed; extern bool kvm_gsi_direct_mapping; extern bool kvm_readonly_mem_allowed; +extern bool kvm_direct_msi_allowed; #if defined CONFIG_KVM || !defined NEED_CPU_H #define kvm_enabled() (kvm_allowed) @@ -145,6 +146,13 @@ extern bool kvm_readonly_mem_allowed; */ #define kvm_readonly_mem_enabled() (kvm_readonly_mem_allowed) +/** + * kvm_direct_msi_enabled: + * + * Returns: true if KVM allows direct MSI injection. + */ +#define kvm_direct_msi_enabled() (kvm_direct_msi_allowed) + #else #define kvm_enabled() (0) #define kvm_irqchip_in_kernel() (false) @@ -157,6 +165,7 @@ extern bool kvm_readonly_mem_allowed; #define kvm_gsi_routing_allowed() (false) #define kvm_gsi_direct_mapping() (false) #define kvm_readonly_mem_enabled() (false) +#define kvm_direct_msi_enabled() (false) #endif struct kvm_run; @@ -182,8 +191,6 @@ int kvm_has_sync_mmu(void); int kvm_has_vcpu_events(void); int kvm_has_robust_singlestep(void); int kvm_has_debugregs(void); -int kvm_has_xsave(void); -int kvm_has_xcrs(void); int kvm_has_pit_state2(void); int kvm_has_many_ioeventfds(void); int kvm_has_gsi_routing(void); @@ -210,6 +217,10 @@ int kvm_set_signal_mask(CPUState *cpu, const sigset_t *sigset); int kvm_on_sigbus_vcpu(CPUState *cpu, int code, void *addr); int kvm_on_sigbus(int code, void *addr); +/* interface with exec.c */ + +void phys_mem_set_alloc(void *(*alloc)(size_t, uint64_t *align)); + /* internal API */ int kvm_ioctl(KVMState *s, int type, ...); @@ -313,7 +324,7 @@ int kvm_arch_on_sigbus(int code, void *addr); void kvm_arch_init_irq_routing(KVMState *s); int kvm_arch_fixup_msi_route(struct kvm_irq_routing_entry *route, - uint64_t address, uint32_t data); + uint64_t address, uint32_t data, PCIDevice *dev); int kvm_arch_msi_data_to_gsi(uint32_t data); @@ -438,8 +449,9 @@ static inline void cpu_clean_state(CPUState *cpu) } } -int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg); -int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg); +int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg, PCIDevice *dev); +int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg, + PCIDevice *dev); void kvm_irqchip_release_virq(KVMState *s, int virq); int kvm_irqchip_add_adapter_route(KVMState *s, AdapterInfo *adapter); |