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| author | Pavel Fedin <p.fedin@samsung.com> | 2015-10-15 16:44:50 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-10-19 10:13:07 +0200 |
| commit | 50bf31b9379cf88c4fe92ec477fdc56f89d1af94 (patch) | |
| tree | 84e461f1b215699382022cd74e3918a82605783b /include/sysemu | |
| parent | 9bda456e419273199221625894003bf9307d8451 (diff) | |
| download | hqemu-50bf31b9379cf88c4fe92ec477fdc56f89d1af94.zip hqemu-50bf31b9379cf88c4fe92ec477fdc56f89d1af94.tar.gz | |
kvm: Make KVM_CAP_SIGNAL_MSI globally available
This capability is useful to determine whether we can use KVM ITS
emulation on ARM
Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Message-Id: <ff4ccb09b837d37defd639b885526949a25276de.1444916432.git.p.fedin@samsung.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/sysemu')
| -rw-r--r-- | include/sysemu/kvm.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 52c57e2..5fb22d2 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; |
