Commit d42cd961 authored by Jon Doron's avatar Jon Doron Committed by Paolo Bonzini
Browse files

hyperv: expose API to determine if synic is enabled 



Signed-off-by: default avatarJon Doron <arilou@gmail.com>
Message-Id: <20200424123444.3481728-2-arilou@gmail.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent fdbff6bd

hw/hyperv/hyperv.c

+8 −0
Original line number Diff line number Diff line
@@ -38,6 +38,13 @@ typedef struct SynICState { 
#define TYPE_SYNIC "hyperv-synic"

#define SYNIC(obj) OBJECT_CHECK(SynICState, (obj), TYPE_SYNIC)



static bool synic_enabled;



bool hyperv_is_synic_enabled(void)

{

    return synic_enabled;

}



static SynICState *get_synic(CPUState *cs)

{

    return SYNIC(object_resolve_path_component(OBJECT(cs), "synic"));
@@ -134,6 +141,7 @@ void hyperv_synic_add(CPUState *cs) 
    object_property_add_child(OBJECT(cs), "synic", obj);

    object_unref(obj);

    object_property_set_bool(obj, true, "realized", &error_abort);

    synic_enabled = true;

}



void hyperv_synic_reset(CPUState *cs)

include/hw/hyperv/hyperv.h

+1 −0
Original line number Diff line number Diff line
@@ -79,5 +79,6 @@ void hyperv_synic_add(CPUState *cs); 
void hyperv_synic_reset(CPUState *cs);

void hyperv_synic_update(CPUState *cs, bool enable,

                         hwaddr msg_page_addr, hwaddr event_page_addr);

bool hyperv_is_synic_enabled(void);



#endif