atomic_t next_gpadl_handle;
+ struct completion unload_event;
/*
* Represents channel interrupts. Each bit position represents a
* channel. When a channel sends an interrupt via VMBUS, it finds its
int hv_fcopy_init(struct hv_util_service *);
void hv_fcopy_deinit(void);
void hv_fcopy_onchannelcallback(void *);
+void vmbus_initiate_unload(void);
static inline void hv_poll_channel(struct vmbus_channel *channel,
void (*cb)(void *))
cb(channel);
}
+enum hvutil_device_state {
+ HVUTIL_DEVICE_INIT = 0, /* driver is loaded, waiting for userspace */
+ HVUTIL_READY, /* userspace is registered */
+ HVUTIL_HOSTMSG_RECEIVED, /* message from the host was received */
+ HVUTIL_USERSPACE_REQ, /* request to userspace was sent */
+ HVUTIL_USERSPACE_RECV, /* reply from userspace was received */
+ HVUTIL_DEVICE_DYING, /* driver unload is in progress */
+};
+
#endif /* _HYPERV_VMBUS_H */