638 struct vmbus_channel {  struct
646 	enum vmbus_channel_state state;  argument
648 	struct vmbus_channel_offer_channel offermsg;  argument
653 	u8 monitor_grp;
654 	u8 monitor_bit;
656 	bool rescind; /* got rescind msg */
658 	u32 ringbuffer_gpadlhandle;
661 	void *ringbuffer_pages;
662 	u32 ringbuffer_pagecount;
663 	struct hv_ring_buffer_info outbound;	/* send to parent */
664 	struct hv_ring_buffer_info inbound;	/* receive from parent */
665 	spinlock_t inbound_lock;
667 	struct vmbus_close_msg close_msg;
672 	void (*onchannel_callback)(void *context);
673 	void *channel_callback_context;
688 	bool batched_reading;
690 	bool is_dedicated_interrupt;
691 	struct hv_input_signal_event_buffer sig_buf;
692 	struct hv_input_signal_event *sig_event;
702 	u32 target_vp;
704 	u32 target_cpu;
730 	void (*sc_creation_callback)(struct vmbus_channel *new_sc);  argument
755 	struct vmbus_channel *primary_channel;  argument
774 static inline void set_channel_signal_state(struct vmbus_channel *c,  in set_channel_signal_state()  argument