@@ -173,6 +173,10 @@ static inline bool hv_time_ref_counter_supported(void)
void synic_sint_create(u8 sint, u8 vec, bool auto_eoi);
void synic_sint_set(u8 vcpu, u8 sint);
void synic_sint_destroy(u8 sint);
+void msg_conn_create(u8 sint, u8 vec, u8 conn_id);
+void msg_conn_destroy(u8 sint, u8 conn_id);
+void evt_conn_create(u8 sint, u8 vec, u8 conn_id);
+void evt_conn_destroy(u8 sint, u8 conn_id);
struct hv_reference_tsc_page {
uint32_t tsc_sequence;
@@ -6,11 +6,15 @@ enum {
HV_TEST_DEV_SINT_ROUTE_CREATE = 1,
HV_TEST_DEV_SINT_ROUTE_DESTROY,
HV_TEST_DEV_SINT_ROUTE_SET_SINT,
+ HV_TEST_DEV_MSG_CONN_CREATE,
+ HV_TEST_DEV_MSG_CONN_DESTROY,
+ HV_TEST_DEV_EVT_CONN_CREATE,
+ HV_TEST_DEV_EVT_CONN_DESTROY,
};
-static void synic_ctl(u32 ctl, u32 vcpu_id, u32 sint)
+static void synic_ctl(u32 ctl, u32 vcpu_id, u32 sint, u32 conn_id)
{
- outl((ctl << 16)|((vcpu_id) << 8)|sint, 0x3000);
+ outl((conn_id << 24) | (ctl << 16) | (vcpu_id << 8) | sint, 0x3000);
}
static void sint_enable(u8 sint, u8 vec, bool auto_eoi)
@@ -26,17 +30,41 @@ static void sint_disable(u8 sint)
void synic_sint_create(u8 sint, u8 vec, bool auto_eoi)
{
- synic_ctl(HV_TEST_DEV_SINT_ROUTE_CREATE, smp_id(), sint);
+ synic_ctl(HV_TEST_DEV_SINT_ROUTE_CREATE, smp_id(), sint, 0);
sint_enable(sint, vec, auto_eoi);
}
void synic_sint_set(u8 vcpu, u8 sint)
{
- synic_ctl(HV_TEST_DEV_SINT_ROUTE_SET_SINT, vcpu, sint);
+ synic_ctl(HV_TEST_DEV_SINT_ROUTE_SET_SINT, vcpu, sint, 0);
}
void synic_sint_destroy(u8 sint)
{
sint_disable(sint);
- synic_ctl(HV_TEST_DEV_SINT_ROUTE_DESTROY, smp_id(), sint);
+ synic_ctl(HV_TEST_DEV_SINT_ROUTE_DESTROY, smp_id(), sint, 0);
+}
+
+void msg_conn_create(u8 sint, u8 vec, u8 conn_id)
+{
+ synic_ctl(HV_TEST_DEV_MSG_CONN_CREATE, smp_id(), sint, conn_id);
+ sint_enable(sint, vec, true);
+}
+
+void msg_conn_destroy(u8 sint, u8 conn_id)
+{
+ sint_disable(sint);
+ synic_ctl(HV_TEST_DEV_MSG_CONN_DESTROY, 0, 0, conn_id);
+}
+
+void evt_conn_create(u8 sint, u8 vec, u8 conn_id)
+{
+ synic_ctl(HV_TEST_DEV_EVT_CONN_CREATE, smp_id(), sint, conn_id);
+ sint_enable(sint, vec, true);
+}
+
+void evt_conn_destroy(u8 sint, u8 conn_id)
+{
+ sint_disable(sint);
+ synic_ctl(HV_TEST_DEV_EVT_CONN_DESTROY, 0, 0, conn_id);
}
Add helpers for the recently added message and event connection test modes. Signed-off-by: Roman Kagan <rkagan@virtuozzo.com> --- x86/hyperv.h | 4 ++++ x86/hyperv.c | 38 +++++++++++++++++++++++++++++++++----- 2 files changed, 37 insertions(+), 5 deletions(-)