Changes in uspace/lib/net/nil/nil_remote.c [8d7ec69d:77a69ea] in mainline

File:

• uspace/lib/net/nil/nil_remote.c (modified) (1 diff)

uspace/lib/net/nil/nil_remote.c

@@ -44 +44 @@
 #include <ipc/nil.h>
 
+/** Notify the network interface layer about the device state change.
+ *
+ * @param[in] sess      Network interface layer session.
+ * @param[in] device_id Device identifier.
+ * @param[in] state     New device state.
+ *
+ * @return EOK on success.
+ * @return Other error codes as defined for each specific module
+ *         device state function.
+ *
+ */
+int nil_device_state_msg(async_sess_t *sess, nic_device_id_t device_id,
+    sysarg_t state)
+{
+        return generic_device_state_msg_remote(sess, NET_NIL_DEVICE_STATE,
+            device_id, state, 0);
+}
+
+/** Pass the packet queue to the network interface layer.
+ *
+ * Process and redistribute the received packet queue to the registered
+ * upper layers.
+ *
+ * @param[in] sess      Network interface layer session.
+ * @param[in] device_id Source device identifier.
+ * @param[in] packet    Received packet or the received packet queue.
+ * @param[in] target    Target service. Ignored parameter.
+ *
+ * @return EOK on success.
+ * @return Other error codes as defined for each specific module
+ *         received function.
+ *
+ */
+int nil_received_msg(async_sess_t *sess, nic_device_id_t device_id,
+    void *data, size_t size)
+{
+        async_exch_t *exch = async_exchange_begin(sess);
+
+        ipc_call_t answer;
+        aid_t req = async_send_1(exch, NET_NIL_RECEIVED, (sysarg_t) device_id,
+            &answer);
+        sysarg_t retval = async_data_write_start(exch, data, size);
+
+        async_exchange_end(exch);
+
+        if (retval != EOK) {
+                async_wait_for(req, NULL);
+                return retval;
+        }
+
+        async_wait_for(req, &retval);
+        return retval;
+}
+
+/** Notify upper layers that device address has changed
+ *
+ */
+int nil_addr_changed_msg(async_sess_t *sess, nic_device_id_t device_id,
+    const nic_address_t *address)
+{
+        assert(sess);
+        
+        async_exch_t *exch = async_exchange_begin(sess);
+        
+        aid_t message_id = async_send_1(exch, NET_NIL_ADDR_CHANGED,
+            (sysarg_t) device_id, NULL);
+        int rc = async_data_write_start(exch, address, sizeof (nic_address_t));
+        
+        async_exchange_end(exch);
+        
+        sysarg_t res;
+    async_wait_for(message_id, &res);
+        
+    if (rc != EOK)
+                return rc;
+        
+    return (int) res;
+}
+
 int nil_device_req(async_sess_t *sess, nic_device_id_t device_id,
     service_id_t sid, size_t mtu)