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authorPavel Fedin <p.fedin@samsung.com>2015-10-15 16:44:50 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2015-10-19 10:13:07 +0200
commit50bf31b9379cf88c4fe92ec477fdc56f89d1af94 (patch)
tree84e461f1b215699382022cd74e3918a82605783b /include
parent9bda456e419273199221625894003bf9307d8451 (diff)
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')
-rw-r--r--include/sysemu/kvm.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 52c57e2f00..5fb22d29ba 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;