62 } vss_transaction;  variable
85 	vss_transaction.state = HVUTIL_READY;  in vss_poll_wrapper()
101 	hv_poll_channel(vss_transaction.recv_channel, vss_poll_wrapper);  in vss_timeout_func()
106 	hv_poll_channel(vss_transaction.recv_channel, vss_poll_wrapper);  in vss_register_done()
148 		if (vss_transaction.state > HVUTIL_READY) {  in vss_on_msg()
154 	} else if (vss_transaction.state == HVUTIL_USERSPACE_REQ) {  in vss_on_msg()
155 		vss_transaction.state = HVUTIL_USERSPACE_RECV;  in vss_on_msg()
158 			vss_transaction.msg->vss_cf.flags =  in vss_on_msg()
164 			hv_poll_channel(vss_transaction.recv_channel,  in vss_on_msg()
177 	int op = vss_transaction.msg->vss_hdr.operation;  in vss_send_op()
182 	if (vss_transaction.state != HVUTIL_HOSTMSG_RECEIVED) {  in vss_send_op()
193 	vss_transaction.state = HVUTIL_USERSPACE_REQ;  in vss_send_op()
204 			vss_transaction.state = HVUTIL_READY;  in vss_send_op()
213 	switch (vss_transaction.msg->vss_hdr.operation) {  in vss_handle_request()
224 		if (vss_transaction.state < HVUTIL_READY) {  in vss_handle_request()
232 			vss_transaction.msg->vss_hdr.operation);  in vss_handle_request()
233 		vss_transaction.state = HVUTIL_HOSTMSG_RECEIVED;  in vss_handle_request()
237 		vss_transaction.msg->dm_info.flags = 0;  in vss_handle_request()
244 	hv_poll_channel(vss_transaction.recv_channel, vss_poll_wrapper);  in vss_handle_request()
264 	buf_len = vss_transaction.recv_len;  in vss_respond_to_host()
265 	channel = vss_transaction.recv_channel;  in vss_respond_to_host()
266 	req_id = vss_transaction.recv_req_id;  in vss_respond_to_host()
302 	if (vss_transaction.state > HVUTIL_READY)  in hv_vss_onchannelcallback()
347 		vss_transaction.recv_len = recvlen;  in hv_vss_onchannelcallback()
348 		vss_transaction.recv_req_id = requestid;  in hv_vss_onchannelcallback()
349 		vss_transaction.msg = (struct hv_vss_msg *)vss_msg;  in hv_vss_onchannelcallback()
369 	vss_transaction.state = HVUTIL_DEVICE_INIT;  in vss_on_reset()
381 	vss_transaction.recv_channel = srv->channel;  in hv_vss_init()
382 	vss_transaction.recv_channel->max_pkt_size = VSS_MAX_PKT_SIZE;  in hv_vss_init()
390 	vss_transaction.state = HVUTIL_DEVICE_INIT;  in hv_vss_init()
416 	struct vmbus_channel *channel = vss_transaction.recv_channel;  in hv_vss_pre_suspend()
443 	vss_transaction.state = HVUTIL_READY;  in hv_vss_pre_suspend()
451 	struct vmbus_channel *channel = vss_transaction.recv_channel;  in hv_vss_pre_resume()
460 	vss_transaction.state = HVUTIL_DEVICE_DYING;  in hv_vss_deinit()