Changeset 962f03b in mainline for uspace/srv/ethip/ethip_nic.c

Timestamp:

2012-02-27T19:32:15Z (12 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

56792a2

Parents:

87e5658c

Message:

IP links need to be made aware of configured IP addresses.

File:

• uspace/srv/ethip/ethip_nic.c (modified) (3 diffs)

uspace/srv/ethip/ethip_nic.c

@@ -115 +115 @@
 
         link_initialize(&nic->nic_list);
+        list_initialize(&nic->addr_list);
 
         return nic;
+}
+
+static ethip_link_addr_t *ethip_nic_addr_new(iplink_srv_addr_t *addr)
+{
+        ethip_link_addr_t *laddr = calloc(1, sizeof(ethip_link_addr_t));
+
+        if (laddr == NULL) {
+                log_msg(LVL_ERROR, "Failed allocating NIC address structure. "
+                    "Out of memory.");
+                return NULL;
+        }
+
+        link_initialize(&laddr->addr_list);
+        laddr->addr.ipv4 = addr->ipv4;
+        return laddr;
 }
 
@@ -124 +140 @@
                 free(nic->svc_name);
         free(nic);
+}
+
+static void ethip_link_addr_delete(ethip_link_addr_t *laddr)
+{
+        free(laddr);
 }
 
@@ -308 +329 @@
         rc = nic_send_frame(nic->sess, data, size);
         log_msg(LVL_DEBUG, "nic_send_frame -> %d", rc);
-        log_msg(LVL_DEBUG, "nic_send_frame -> %d", rc);
-        log_msg(LVL_DEBUG, "nic_send_frame -> %d", rc);
-        log_msg(LVL_DEBUG, "nic_send_frame -> %d", rc);
-        log_msg(LVL_DEBUG, "nic_send_frame -> %d", rc);
-        log_msg(LVL_DEBUG, "nic_send_frame -> %d", rc);
-        log_msg(LVL_DEBUG, "nic_send_frame -> %d", rc);
-        log_msg(LVL_DEBUG, "nic_send_frame -> %d", rc);
         return rc;
+}
+
+int ethip_nic_addr_add(ethip_nic_t *nic, iplink_srv_addr_t *addr)
+{
+        ethip_link_addr_t *laddr;
+
+        log_msg(LVL_DEBUG, "ethip_nic_addr_add()");
+        laddr = ethip_nic_addr_new(addr);
+        if (laddr == NULL)
+                return ENOMEM;
+
+        list_append(&laddr->addr_list, &nic->addr_list);
+        return EOK;
+}
+
+int ethip_nic_addr_remove(ethip_nic_t *nic, iplink_srv_addr_t *addr)
+{
+        ethip_link_addr_t *laddr;
+
+        log_msg(LVL_DEBUG, "ethip_nic_addr_remove()");
+
+        laddr = ethip_nic_addr_find(nic, addr);
+        if (laddr == NULL)
+                return ENOENT;
+
+        list_remove(&laddr->addr_list);
+        ethip_link_addr_delete(laddr);
+        return EOK;
+}
+
+ethip_link_addr_t *ethip_nic_addr_find(ethip_nic_t *nic,
+    iplink_srv_addr_t *addr)
+{
+        log_msg(LVL_DEBUG, "ethip_nic_addr_find()");
+
+        list_foreach(nic->addr_list, link) {
+                ethip_link_addr_t *laddr = list_get_instance(link,
+                    ethip_link_addr_t, addr_list);
+
+                if (addr->ipv4 == laddr->addr.ipv4)
+                        return laddr;
+        }
+
+        return NULL;
 }