commit 1500254bee11355bbd69cc1dd9705be4f002f2bd
author Neale Ranns <nranns@cisco.com> Sun Sep 10 04:39:11 2017 -0700
committer Damjan Marion <dmarion.lists@gmail.com> Mon Sep 11 10:14:36 2017 +0000
tree c403642105f399baccb3a727020232b5732fe8f7
parent a7191840beeb2c3a0f2598707ed1051a9f23c45f

FIB table add/delete API

part 2;
  - this adds the code to create an IP and MPLS table via the API.
  - but the enforcement that the table must be created before it is used is still missing, this is so that CSIT can pass.

Change-Id: Id124d884ade6cb7da947225200e3bb193454c555
Signed-off-by: Neale Ranns <nranns@cisco.com>

src/vnet/dhcp/dhcp4_proxy_node.c

diff --git a/src/vnet/dhcp/dhcp4_proxy_node.c b/src/vnet/dhcp/dhcp4_proxy_node.c
index 1b59cde..339a788 100644
--- a/src/vnet/dhcp/dhcp4_proxy_node.c
+++ b/src/vnet/dhcp/dhcp4_proxy_node.c
@@ -785,7 +785,8 @@
     return VNET_API_ERROR_INVALID_SRC_ADDRESS;
 
   rx_fib_index = fib_table_find_or_create_and_lock(FIB_PROTOCOL_IP4,
-                                                   rx_table_id);
+                                                   rx_table_id,
+                                                   FIB_SOURCE_DHCP);
 
   if (is_del)
     {
@@ -795,7 +796,7 @@
           fib_table_entry_special_remove(rx_fib_index,
                                          &all_1s,
                                          FIB_SOURCE_DHCP);
-          fib_table_unlock (rx_fib_index, FIB_PROTOCOL_IP4);
+          fib_table_unlock (rx_fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_DHCP);
       }
     }
   else
@@ -808,10 +809,10 @@
                                       &all_1s,
                                       FIB_SOURCE_DHCP,
                                       FIB_ENTRY_FLAG_LOCAL);
-          fib_table_lock (rx_fib_index, FIB_PROTOCOL_IP4);
+          fib_table_lock (rx_fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_DHCP);
       }
   }
-  fib_table_unlock (rx_fib_index, FIB_PROTOCOL_IP4);
+  fib_table_unlock (rx_fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_DHCP);
 
   return (rc);
 }

src/vnet/dhcp/dhcp6_proxy_node.c

diff --git a/src/vnet/dhcp/dhcp6_proxy_node.c b/src/vnet/dhcp/dhcp6_proxy_node.c
index 9c2f522..ce7a8fc 100644
--- a/src/vnet/dhcp/dhcp6_proxy_node.c
+++ b/src/vnet/dhcp/dhcp6_proxy_node.c
@@ -841,7 +841,8 @@
     return VNET_API_ERROR_INVALID_SRC_ADDRESS;
 
   rx_fib_index = mfib_table_find_or_create_and_lock(FIB_PROTOCOL_IP6,
-                                                    rx_table_id);
+                                                    rx_table_id,
+                                                    MFIB_SOURCE_DHCP);
 
   if (is_del)
     {
@@ -851,7 +852,7 @@
           mfib_table_entry_delete(rx_fib_index,
                                   &all_dhcp_servers,
                                   MFIB_SOURCE_DHCP);
-          mfib_table_unlock(rx_fib_index, FIB_PROTOCOL_IP6);
+          mfib_table_unlock(rx_fib_index, FIB_PROTOCOL_IP6, MFIB_SOURCE_DHCP);
       }
     }
   else
@@ -885,11 +886,11 @@
                                  MFIB_SOURCE_DHCP,
                                  MFIB_RPF_ID_NONE,
                                  MFIB_ENTRY_FLAG_ACCEPT_ALL_ITF);
-         mfib_table_lock(rx_fib_index, FIB_PROTOCOL_IP6);
+         mfib_table_lock(rx_fib_index, FIB_PROTOCOL_IP6, MFIB_SOURCE_DHCP);
      }
     }
 
-  mfib_table_unlock(rx_fib_index, FIB_PROTOCOL_IP6);
+  mfib_table_unlock(rx_fib_index, FIB_PROTOCOL_IP6, MFIB_SOURCE_DHCP);
 
   return (rc);
 }

src/vnet/dhcp/dhcp_proxy.c

diff --git a/src/vnet/dhcp/dhcp_proxy.c b/src/vnet/dhcp/dhcp_proxy.c
index ba7f354..1784906 100644
--- a/src/vnet/dhcp/dhcp_proxy.c
+++ b/src/vnet/dhcp/dhcp_proxy.c
@@ -29,9 +29,9 @@
                           u32 fib_index)
 {
     if (FIB_PROTOCOL_IP4 == proto)
-        fib_table_lock(fib_index, proto);
+        fib_table_lock(fib_index, proto, FIB_SOURCE_DHCP);
     else
-        mfib_table_lock(fib_index, proto);
+        mfib_table_lock(fib_index, proto, MFIB_SOURCE_DHCP);
 }
 
 static void
@@ -39,9 +39,9 @@
                             u32 fib_index)
 {
     if (FIB_PROTOCOL_IP4 == proto)
-        fib_table_unlock(fib_index, proto);
+        fib_table_unlock(fib_index, proto, FIB_SOURCE_DHCP);
     else
-        mfib_table_unlock(fib_index, proto);
+        mfib_table_unlock(fib_index, proto, MFIB_SOURCE_DHCP);
 }
 
  u32
@@ -169,7 +169,7 @@
       if (~0 != index)
       {
           server = &proxy->dhcp_servers[index];
-          fib_table_unlock (server->server_fib_index, proto);
+          fib_table_unlock (server->server_fib_index, proto, FIB_SOURCE_DHCP);
 
           vec_del1(proxy->dhcp_servers, index);
 
@@ -228,7 +228,8 @@
   dhcp_server_t server = {
       .dhcp_server = *addr,
       .server_fib_index = fib_table_find_or_create_and_lock(proto,
-                                                            server_table_id),
+                                                            server_table_id,
+                                                            FIB_SOURCE_DHCP),
   };
 
   vec_add1(proxy->dhcp_servers, server);
@@ -297,9 +298,11 @@
   int rc = 0;
   
   if (proto == FIB_PROTOCOL_IP4)
-      rx_fib_index = fib_table_find_or_create_and_lock(proto, tbl_id);
+      rx_fib_index = fib_table_find_or_create_and_lock(proto, tbl_id,
+                                                       FIB_SOURCE_DHCP);
   else
-      rx_fib_index = mfib_table_find_or_create_and_lock(proto, tbl_id);
+      rx_fib_index = mfib_table_find_or_create_and_lock(proto, tbl_id,
+                                                        MFIB_SOURCE_DHCP);
   v = dhcp_get_vss_info(dm, rx_fib_index, proto);
 
   if (NULL != v)