148 			   struct vmci_datagram *dg)  in vmci_write_data()  argument
156 		if (VMCI_DG_SIZE(dg) > VMCI_MAX_DG_SIZE)  in vmci_write_data()
165 		memcpy(dg_out_buffer, dg, VMCI_DG_SIZE(dg));  in vmci_write_data()
167 		buffer_header->size = VMCI_DG_SIZE(dg);  in vmci_write_data()
181 			     dg, VMCI_DG_SIZE(dg));  in vmci_write_data()
192 int vmci_send_datagram(struct vmci_datagram *dg)  in vmci_send_datagram()  argument
198 	if (dg == NULL)  in vmci_send_datagram()
213 		vmci_write_data(vmci_dev_g, dg);  in vmci_send_datagram()
308 	struct vmci_datagram *dg;  in vmci_dispatch_dgs()  local
329 	dg = (struct vmci_datagram *)dg_in_buffer;  in vmci_dispatch_dgs()
338 	while (dg->dst.resource != VMCI_INVALID_ID ||  in vmci_dispatch_dgs()
346 		if (dg->dst.resource == VMCI_INVALID_ID) {  in vmci_dispatch_dgs()
347 			dg = (struct vmci_datagram *)roundup(  in vmci_dispatch_dgs()
348 				(uintptr_t)dg + 1, PAGE_SIZE);  in vmci_dispatch_dgs()
352 					 (u8 *)dg);  in vmci_dispatch_dgs()
356 		dg_in_size = VMCI_DG_SIZE_ALIGNED(dg);  in vmci_dispatch_dgs()
385 					dg = (struct vmci_datagram *)  in vmci_dispatch_dgs()
405 			if (dg->src.context == VMCI_HYPERVISOR_CONTEXT_ID &&  in vmci_dispatch_dgs()
406 			    dg->dst.resource == VMCI_EVENT_HANDLER) {  in vmci_dispatch_dgs()
407 				result = vmci_event_dispatch(dg);  in vmci_dispatch_dgs()
409 				result = vmci_datagram_invoke_guest_handler(dg);  in vmci_dispatch_dgs()
414 					 dg->dst.resource, result);  in vmci_dispatch_dgs()
417 			dg = (struct vmci_datagram *)((u8 *)dg +  in vmci_dispatch_dgs()
442 			dg = (struct vmci_datagram *)(dg_in_buffer +  in vmci_dispatch_dgs()
448 			      (u8 *)dg);  in vmci_dispatch_dgs()
455 			dg = (struct vmci_datagram *)dg_in_buffer;  in vmci_dispatch_dgs()