171 	struct vmci_handle handle;  member
211 	struct vmci_handle handle;  member
892 				     struct vmci_handle handle)  in qp_list_find()  argument
896 	if (vmci_handle_is_invalid(handle))  in qp_list_find()
900 		if (vmci_handle_is_equal(entry->handle, handle))  in qp_list_find()
911 qp_guest_handle_to_entry(struct vmci_handle handle)  in qp_guest_handle_to_entry()  argument
914 	struct qp_entry *qp = qp_list_find(&qp_guest_endpoints, handle);  in qp_guest_handle_to_entry()
925 qp_broker_handle_to_entry(struct vmci_handle handle)  in qp_broker_handle_to_entry()  argument
928 	struct qp_entry *qp = qp_list_find(&qp_broker_list, handle);  in qp_broker_handle_to_entry()
939 static int qp_notify_peer_local(bool attach, struct vmci_handle handle)  in qp_notify_peer_local()  argument
951 	ev.payload.handle = handle;  in qp_notify_peer_local()
964 qp_guest_endpoint_create(struct vmci_handle handle,  in qp_guest_endpoint_create()  argument
978 	if (vmci_handle_is_invalid(handle)) {  in qp_guest_endpoint_create()
981 		handle = vmci_make_handle(context_id, VMCI_INVALID_ID);  in qp_guest_endpoint_create()
999 					   handle);  in qp_guest_endpoint_create()
1000 		entry->qp.handle = vmci_resource_handle(&entry->resource);  in qp_guest_endpoint_create()
1002 		    qp_list_find(&qp_guest_endpoints, entry->qp.handle)) {  in qp_guest_endpoint_create()
1004 				handle.context, handle.resource, result);  in qp_guest_endpoint_create()
1050 	alloc_msg->handle = entry->qp.handle;  in qp_alloc_hypercall()
1071 static int qp_detatch_hypercall(struct vmci_handle handle)  in qp_detatch_hypercall()  argument
1078 	detach_msg.hdr.payload_size = sizeof(handle);  in qp_detatch_hypercall()
1079 	detach_msg.handle = handle;  in qp_detatch_hypercall()
1107 static int qp_detatch_guest_work(struct vmci_handle handle)  in qp_detatch_guest_work()  argument
1115 	entry = qp_guest_handle_to_entry(handle);  in qp_detatch_guest_work()
1125 			result = qp_notify_peer_local(false, handle);  in qp_detatch_guest_work()
1134 		result = qp_detatch_hypercall(handle);  in qp_detatch_guest_work()
1177 static int qp_alloc_guest_work(struct vmci_handle *handle,  in qp_alloc_guest_work()  argument
1200 	queue_pair_entry = qp_guest_handle_to_entry(*handle);  in qp_alloc_guest_work()
1225 			result = qp_notify_peer_local(true, *handle);  in qp_alloc_guest_work()
1252 	queue_pair_entry = qp_guest_endpoint_create(*handle, peer, flags,  in qp_alloc_guest_work()
1286 		if (queue_pair_entry->qp.handle.context != context_id ||  in qp_alloc_guest_work()
1312 	*handle = queue_pair_entry->qp.handle;  in qp_alloc_guest_work()
1323 		vmci_q_header_init((*produce_q)->q_header, *handle);  in qp_alloc_guest_work()
1324 		vmci_q_header_init((*consume_q)->q_header, *handle);  in qp_alloc_guest_work()
1366 static int qp_broker_create(struct vmci_handle handle,  in qp_broker_create()  argument
1392 	if (handle.context != context_id && handle.context != peer)  in qp_broker_create()
1425 	entry->qp.handle = handle;  in qp_broker_create()
1500 				   handle);  in qp_broker_create()
1503 			handle.context, handle.resource, result);  in qp_broker_create()
1507 	entry->qp.handle = vmci_resource_handle(&entry->resource);  in qp_broker_create()
1510 				   entry->qp.handle);  in qp_broker_create()
1512 				   entry->qp.handle);  in qp_broker_create()
1515 	vmci_ctx_qp_create(context, entry->qp.handle);  in qp_broker_create()
1536 			  struct vmci_handle handle,  in qp_notify_peer()  argument
1543 	if (vmci_handle_is_invalid(handle) || my_id == VMCI_INVALID_ID ||  in qp_notify_peer()
1561 	ev.payload.handle = handle;  in qp_notify_peer()
1747 		    qp_notify_peer(true, entry->qp.handle, context_id,  in qp_broker_attach()
1751 				entry->create_id, entry->qp.handle.context,  in qp_broker_attach()
1752 				entry->qp.handle.resource);  in qp_broker_attach()
1767 		vmci_ctx_qp_create(context, entry->qp.handle);  in qp_broker_attach()
1779 static int qp_broker_alloc(struct vmci_handle handle,  in qp_broker_alloc()  argument
1798 	if (vmci_handle_is_invalid(handle) ||  in qp_broker_alloc()
1802 	    handle.context == VMCI_INVALID_ID) {  in qp_broker_alloc()
1816 	if (!is_local && vmci_ctx_qp_exists(context, handle)) {  in qp_broker_alloc()
1818 			 context_id, handle.context, handle.resource);  in qp_broker_alloc()
1823 	if (handle.resource != VMCI_INVALID_ID)  in qp_broker_alloc()
1824 		entry = qp_broker_handle_to_entry(handle);  in qp_broker_alloc()
1829 		    qp_broker_create(handle, peer, flags, priv_flags,  in qp_broker_alloc()
1853 static int qp_alloc_host_work(struct vmci_handle *handle,  in qp_alloc_host_work()  argument
1870 	if (vmci_handle_is_invalid(*handle)) {  in qp_alloc_host_work()
1874 		new_handle = *handle;  in qp_alloc_host_work()
1897 		*handle = vmci_resource_handle(&entry->resource);  in qp_alloc_host_work()
1899 		*handle = VMCI_INVALID_HANDLE;  in qp_alloc_host_work()
1912 int vmci_qp_alloc(struct vmci_handle *handle,  in vmci_qp_alloc()  argument
1924 	if (!handle || !produce_q || !consume_q ||  in vmci_qp_alloc()
1929 		return qp_alloc_guest_work(handle, produce_q,  in vmci_qp_alloc()
1934 		return qp_alloc_host_work(handle, produce_q,  in vmci_qp_alloc()
1945 static int qp_detatch_host_work(struct vmci_handle handle)  in qp_detatch_host_work()  argument
1952 	result = vmci_qp_broker_detach(handle, context);  in qp_detatch_host_work()
1962 static int qp_detatch(struct vmci_handle handle, bool guest_endpoint)  in qp_detatch()  argument
1964 	if (vmci_handle_is_invalid(handle))  in qp_detatch()
1968 		return qp_detatch_guest_work(handle);  in qp_detatch()
1970 		return qp_detatch_host_work(handle);  in qp_detatch()
2013 int vmci_qp_broker_alloc(struct vmci_handle handle,  in vmci_qp_broker_alloc()  argument
2022 	return qp_broker_alloc(handle, peer, flags, priv_flags,  in vmci_qp_broker_alloc()
2043 int vmci_qp_broker_set_page_store(struct vmci_handle handle,  in vmci_qp_broker_set_page_store()  argument
2052 	if (vmci_handle_is_invalid(handle) || !context ||  in vmci_qp_broker_set_page_store()
2066 	if (!vmci_ctx_qp_exists(context, handle)) {  in vmci_qp_broker_set_page_store()
2068 			context_id, handle.context, handle.resource);  in vmci_qp_broker_set_page_store()
2073 	entry = qp_broker_handle_to_entry(handle);  in vmci_qp_broker_set_page_store()
2119 		    qp_notify_peer(true, handle, context_id, entry->create_id);  in vmci_qp_broker_set_page_store()
2122 				entry->create_id, entry->qp.handle.context,  in vmci_qp_broker_set_page_store()
2123 				entry->qp.handle.resource);  in vmci_qp_broker_set_page_store()
2162 int vmci_qp_broker_detach(struct vmci_handle handle, struct vmci_ctx *context)  in vmci_qp_broker_detach()  argument
2170 	if (vmci_handle_is_invalid(handle) || !context ||  in vmci_qp_broker_detach()
2177 	if (!vmci_ctx_qp_exists(context, handle)) {  in vmci_qp_broker_detach()
2179 			 context_id, handle.context, handle.resource);  in vmci_qp_broker_detach()
2184 	entry = qp_broker_handle_to_entry(handle);  in vmci_qp_broker_detach()
2187 			 context_id, handle.context, handle.resource);  in vmci_qp_broker_detach()
2229 					handle.context, handle.resource,  in vmci_qp_broker_detach()
2272 		vmci_ctx_qp_destroy(context, handle);  in vmci_qp_broker_detach()
2274 		qp_notify_peer(false, handle, context_id, peer_id);  in vmci_qp_broker_detach()
2283 			vmci_ctx_qp_destroy(context, handle);  in vmci_qp_broker_detach()
2298 int vmci_qp_broker_map(struct vmci_handle handle,  in vmci_qp_broker_map()  argument
2307 	if (vmci_handle_is_invalid(handle) || !context ||  in vmci_qp_broker_map()
2313 	if (!vmci_ctx_qp_exists(context, handle)) {  in vmci_qp_broker_map()
2315 			 context_id, handle.context, handle.resource);  in vmci_qp_broker_map()
2320 	entry = qp_broker_handle_to_entry(handle);  in vmci_qp_broker_map()
2323 			 context_id, handle.context, handle.resource);  in vmci_qp_broker_map()
2409 int vmci_qp_broker_unmap(struct vmci_handle handle,  in vmci_qp_broker_unmap()  argument
2418 	if (vmci_handle_is_invalid(handle) || !context ||  in vmci_qp_broker_unmap()
2424 	if (!vmci_ctx_qp_exists(context, handle)) {  in vmci_qp_broker_unmap()
2426 			 context_id, handle.context, handle.resource);  in vmci_qp_broker_unmap()
2431 	entry = qp_broker_handle_to_entry(handle);  in vmci_qp_broker_unmap()
2434 			 context_id, handle.context, handle.resource);  in vmci_qp_broker_unmap()
2451 				handle.context, handle.resource, result);  in vmci_qp_broker_unmap()
2498 			qp_detatch_hypercall(entry->handle);  in vmci_qp_guest_endpoints_exit()
2759 		     struct vmci_handle *handle,  in vmci_qpair_alloc()  argument
2831 	retval = vmci_qp_alloc(handle,  in vmci_qpair_alloc()
2848 	my_qpair->handle = *handle;  in vmci_qpair_alloc()
2871 	result = qp_detatch(old_qpair->handle, old_qpair->guest_endpoint);  in vmci_qpair_detach()
2884 	old_qpair->handle = VMCI_INVALID_HANDLE;  in vmci_qpair_detach()