Changes in uspace/lib/net/generic/generic.c [00d7e1b:6b82009] in mainline

File:

• uspace/lib/net/generic/generic.c (modified) (8 diffs)

uspace/lib/net/generic/generic.c

@@ -54 +54 @@
  */
 int generic_device_state_msg_remote(async_sess_t *sess, sysarg_t message,
-    nic_device_id_t device_id, sysarg_t state, services_t target)
+    device_id_t device_id, sysarg_t state, services_t target)
 {
         async_exch_t *exch = async_exchange_begin(sess);
@@ -68 +68 @@
  * @param[in] message   Service specific message.
  * @param[in] device_id Device identifier.
+ * @param[in] arg2      Second argument of the message.
  * @param[in] service   Device module service.
  *
@@ -76 +77 @@
  */
 int generic_device_req_remote(async_sess_t *sess, sysarg_t message,
-    nic_device_id_t device_id, services_t service)
-{
-        async_exch_t *exch = async_exchange_begin(sess);
-        int rc = async_req_3_0(exch, message, (sysarg_t) device_id, 0,
-            (sysarg_t) service);
+    device_id_t device_id, sysarg_t arg2, services_t service)
+{
+        async_exch_t *exch = async_exchange_begin(sess);
+        int rc = async_req_3_0(exch, message, (sysarg_t) device_id,
+            arg2, (sysarg_t) service);
         async_exchange_end(exch);
         
@@ -102 +103 @@
  */
 int generic_get_addr_req(async_sess_t *sess, sysarg_t message,
-    nic_device_id_t device_id, uint8_t *address, size_t max_len)
-{
-        if (!address)
+    device_id_t device_id, measured_string_t **address, uint8_t **data)
+{
+        if ((!address) || (!data))
                 return EBADMEM;
         
         /* Request the address */
         async_exch_t *exch = async_exchange_begin(sess);
-        aid_t aid = async_send_1(exch, message, (sysarg_t) device_id,
+        aid_t message_id = async_send_1(exch, message, (sysarg_t) device_id,
             NULL);
-        int rc = async_data_read_start(exch, address, max_len);
+        int rc = measured_strings_return(exch, address, data, 1);
         async_exchange_end(exch);
         
         sysarg_t result;
-        async_wait_for(aid, &result);
-        
-        if (rc != EOK)
-                return rc;
+        async_wait_for(message_id, &result);
+        
+        /* If not successful */
+        if ((rc == EOK) && (result != EOK)) {
+                /* Clear the data */
+                free(*address);
+                free(*data);
+        }
         
         return (int) result;
@@ -137 +142 @@
  */
 int generic_packet_size_req_remote(async_sess_t *sess, sysarg_t message,
-    nic_device_id_t device_id, packet_dimension_t *packet_dimension)
+    device_id_t device_id, packet_dimension_t *packet_dimension)
 {
         if (!packet_dimension)
@@ -174 +179 @@
  */
 int generic_received_msg_remote(async_sess_t *sess, sysarg_t message,
-    nic_device_id_t device_id, packet_id_t packet_id, services_t target,
+    device_id_t device_id, packet_id_t packet_id, services_t target,
     services_t error)
 {
@@ -205 +210 @@
  */
 int generic_send_msg_remote(async_sess_t *sess, sysarg_t message,
-    nic_device_id_t device_id, packet_id_t packet_id, services_t sender,
+    device_id_t device_id, packet_id_t packet_id, services_t sender,
     services_t error)
 {
@@ -246 +251 @@
  */
 int generic_translate_req(async_sess_t *sess, sysarg_t message,
-    nic_device_id_t device_id, services_t service,
+    device_id_t device_id, services_t service,
     measured_string_t *configuration, size_t count,
     measured_string_t **translation, uint8_t **data)