Changes in uspace/lib/c/generic/iplink.c [a17356fd:f9b2cb4c] in mainline

File:

• uspace/lib/c/generic/iplink.c (modified) (7 diffs)

uspace/lib/c/generic/iplink.c

@@ -47 +47 @@
 static void iplink_cb_conn(ipc_callid_t iid, ipc_call_t *icall, void *arg);
 
-int iplink_open(async_sess_t *sess, iplink_ev_ops_t *ev_ops,
+int iplink_open(async_sess_t *sess, iplink_ev_ops_t *ev_ops, void *arg,
     iplink_t **riplink)
 {
@@ -56 +56 @@
         iplink->sess = sess;
         iplink->ev_ops = ev_ops;
+        iplink->arg = arg;
         
         async_exch_t *exch = async_exchange_begin(sess);
-        
-        int rc = async_connect_to_me(exch, 0, 0, 0, iplink_cb_conn, iplink);
+
+        port_id_t port;
+        int rc = async_create_callback_port(exch, INTERFACE_IPLINK_CB, 0, 0,
+            iplink_cb_conn, iplink, &port);
+        
         async_exchange_end(exch);
         
@@ -171 +175 @@
 }
 
+int iplink_set_mac48(iplink_t *iplink, addr48_t mac)
+{
+        async_exch_t *exch = async_exchange_begin(iplink->sess);
+        
+        ipc_call_t answer;
+        aid_t req = async_send_0(exch, IPLINK_GET_MAC48, &answer);
+        
+        int rc = async_data_read_start(exch, mac, sizeof(addr48_t));
+        
+        loc_exchange_end(exch);
+        
+        if (rc != EOK) {
+                async_forget(req);
+                return rc;
+        }
+        
+        sysarg_t retval;
+        async_wait_for(req, &retval);
+        
+        return (int) retval;
+}
+
+
 int iplink_addr_add(iplink_t *iplink, inet_addr_t *addr)
 {
@@ -211 +238 @@
         
         return (int) retval;
+}
+
+void *iplink_get_userptr(iplink_t *iplink)
+{
+        return iplink->arg;
 }
 
@@ -218 +250 @@
         iplink_recv_sdu_t sdu;
         
-        uint16_t af = IPC_GET_ARG1(*icall);
+        ip_ver_t ver = IPC_GET_ARG1(*icall);
         
         int rc = async_data_write_accept(&sdu.data, false, 0, 0, 0,
@@ -227 +259 @@
         }
         
-        rc = iplink->ev_ops->recv(iplink, &sdu, af);
+        rc = iplink->ev_ops->recv(iplink, &sdu, ver);
         free(sdu.data);
         async_answer_0(iid, rc);
+}
+
+static void iplink_ev_change_addr(iplink_t *iplink, ipc_callid_t iid,
+    ipc_call_t *icall)
+{
+        addr48_t *addr;
+        size_t size;
+        
+        int rc = async_data_write_accept((void **)&addr, false,
+            sizeof(addr48_t), sizeof(addr48_t), 0, &size);
+        if (rc != EOK) {
+                async_answer_0(iid, rc);
+                return;
+        }
+
+        rc = iplink->ev_ops->change_addr(iplink, *addr);
+        free(addr);
+        async_answer_0(iid, EOK);
 }
 
@@ -249 +299 @@
                         iplink_ev_recv(iplink, callid, &call);
                         break;
+                case IPLINK_EV_CHANGE_ADDR:
+                        iplink_ev_change_addr(iplink, callid, &call);
                 default:
                         async_answer_0(callid, ENOTSUP);