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Index: head/sys/dev/hyperv/vmbus/vmbus.c
===================================================================
--- head/sys/dev/hyperv/vmbus/vmbus.c
+++ head/sys/dev/hyperv/vmbus/vmbus.c
@@ -97,6 +97,8 @@
const struct hyperv_guid *);
static uint32_t vmbus_get_vcpu_id_method(device_t bus,
device_t dev, int cpu);
+static struct taskqueue *vmbus_get_eventtq_method(device_t, device_t,
+ int);
static int vmbus_init(struct vmbus_softc *);
static int vmbus_connect(struct vmbus_softc *, uint32_t);
@@ -172,6 +174,7 @@
DEVMETHOD(vmbus_get_version, vmbus_get_version_method),
DEVMETHOD(vmbus_probe_guid, vmbus_probe_guid_method),
DEVMETHOD(vmbus_get_vcpu_id, vmbus_get_vcpu_id_method),
+ DEVMETHOD(vmbus_get_event_taskq, vmbus_get_eventtq_method),
DEVMETHOD_END
};
@@ -1126,6 +1129,15 @@
return (VMBUS_PCPU_GET(sc, vcpuid, cpu));
}
+static struct taskqueue *
+vmbus_get_eventtq_method(device_t bus, device_t dev __unused, int cpu)
+{
+ const struct vmbus_softc *sc = device_get_softc(bus);
+
+ KASSERT(cpu >= 0 && cpu < mp_ncpus, ("invalid cpu%d", cpu));
+ return (VMBUS_PCPU_GET(sc, event_tq, cpu));
+}
+
#ifdef NEW_PCIB
#define VTPM_BASE_ADDR 0xfed40000
#define FOUR_GB (1ULL << 32)
Index: head/sys/dev/hyperv/vmbus/vmbus_if.m
===================================================================
--- head/sys/dev/hyperv/vmbus/vmbus_if.m
+++ head/sys/dev/hyperv/vmbus/vmbus_if.m
@@ -33,6 +33,7 @@
HEADER {
struct hyperv_guid;
+ struct taskqueue;
};
METHOD uint32_t get_version {
@@ -51,3 +52,9 @@
device_t dev;
int cpu;
};
+
+METHOD struct taskqueue * get_event_taskq {
+ device_t bus;
+ device_t dev;
+ int cpu;
+};

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