networkd: split out vlan and macvlan handling

[elogind.git] / src / network / networkd-netdev.c

diff --git a/src/network/networkd-netdev.c b/src/network/networkd-netdev.c
index 2fff962b58a8ae8fb24ab7c865a8046b5c126772..c80e943871026b601646045fdb43ce3af1028d41 100644 (file)
--- a/src/network/networkd-netdev.c
+++ b/src/network/networkd-netdev.c
@@ -29,8 +29,6 @@
 #include "list.h"
 #include "siphash24.h"
 
 #include "list.h"
 #include "siphash24.h"
 

-#define VLANID_MAX 4094
-

 static const char* const netdev_kind_table[_NETDEV_KIND_MAX] = {
         [NETDEV_KIND_BRIDGE] = "bridge",
         [NETDEV_KIND_BOND] = "bond",
 static const char* const netdev_kind_table[_NETDEV_KIND_MAX] = {
         [NETDEV_KIND_BRIDGE] = "bridge",
         [NETDEV_KIND_BOND] = "bond",


@@ -48,16 +46,6 @@ static const char* const netdev_kind_table[_NETDEV_KIND_MAX] = {
 DEFINE_STRING_TABLE_LOOKUP(netdev_kind, NetDevKind);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_netdev_kind, netdev_kind, NetDevKind, "Failed to parse netdev kind");
 
 DEFINE_STRING_TABLE_LOOKUP(netdev_kind, NetDevKind);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_netdev_kind, netdev_kind, NetDevKind, "Failed to parse netdev kind");
 

-static const char* const macvlan_mode_table[_NETDEV_MACVLAN_MODE_MAX] = {
-        [NETDEV_MACVLAN_MODE_PRIVATE] = "private",
-        [NETDEV_MACVLAN_MODE_VEPA] = "vepa",
-        [NETDEV_MACVLAN_MODE_BRIDGE] = "bridge",
-        [NETDEV_MACVLAN_MODE_PASSTHRU] = "passthru",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(macvlan_mode, MacVlanMode);
-DEFINE_CONFIG_PARSE_ENUM(config_parse_macvlan_mode, macvlan_mode, MacVlanMode, "Failed to parse macvlan mode");
-

 static void netdev_cancel_callbacks(NetDev *netdev) {
         _cleanup_rtnl_message_unref_ sd_rtnl_message *m = NULL;
         netdev_enslave_callback *callback;
 static void netdev_cancel_callbacks(NetDev *netdev) {
         _cleanup_rtnl_message_unref_ sd_rtnl_message *m = NULL;
         netdev_enslave_callback *callback;


@@ -271,14 +259,12 @@ int config_parse_tunnel_address(const char *unit,
        return 0;
 }
 
        return 0;
 }
 

-static int netdev_create(NetDev *netdev, Link *link, sd_rtnl_message_handler_t callback) {
+static int netdev_create(NetDev *netdev) {

         _cleanup_rtnl_message_unref_ sd_rtnl_message *req = NULL;
         const char *kind;
         int r;
 
         assert(netdev);
         _cleanup_rtnl_message_unref_ sd_rtnl_message *req = NULL;
         const char *kind;
         int r;
 
         assert(netdev);

-        assert(!(netdev->kind == NETDEV_KIND_VLAN || netdev->kind == NETDEV_KIND_MACVLAN) ||
-               (link && callback));

         assert(netdev->ifname);
         assert(netdev->manager);
         assert(netdev->manager->rtnl);
         assert(netdev->ifname);
         assert(netdev->manager);
         assert(netdev->manager->rtnl);


@@ -291,16 +277,6 @@ static int netdev_create(NetDev *netdev, Link *link, sd_rtnl_message_handler_t c
                 return r;
         }
 
                 return r;
         }
 

-        if (link) {
-                r = sd_rtnl_message_append_u32(req, IFLA_LINK, link->ifindex);
-                if (r < 0) {
-                        log_error_netdev(netdev,
-                                         "Could not append IFLA_LINK attribute: %s",
-                                         strerror(-r));
-                        return r;
-                }
-        }
-

         r = sd_rtnl_message_append_string(req, IFLA_IFNAME, netdev->ifname);
         if (r < 0) {
                 log_error_netdev(netdev,
         r = sd_rtnl_message_append_string(req, IFLA_IFNAME, netdev->ifname);
         if (r < 0) {
                 log_error_netdev(netdev,


@@ -351,26 +327,6 @@ static int netdev_create(NetDev *netdev, Link *link, sd_rtnl_message_handler_t c
                 return r;
         }
 
                 return r;
         }
 

-        if (netdev->vlanid <= VLANID_MAX) {
-                r = sd_rtnl_message_append_u16(req, IFLA_VLAN_ID, netdev->vlanid);
-                if (r < 0) {
-                        log_error_netdev(netdev,
-                                         "Could not append IFLA_VLAN_ID attribute: %s",
-                                         strerror(-r));
-                        return r;
-                }
-        }
-
-        if (netdev->macvlan_mode != _NETDEV_MACVLAN_MODE_INVALID) {
-        r = sd_rtnl_message_append_u32(req, IFLA_MACVLAN_MODE, netdev->macvlan_mode);
-        if (r < 0) {
-                log_error_netdev(netdev,
-                                 "Could not append IFLA_MACVLAN_MODE attribute: %s",
-                                 strerror(-r));
-                        return r;
-                }
-        }
-

         r = sd_rtnl_message_close_container(req);
         if (r < 0) {
                 log_error_netdev(netdev,
         r = sd_rtnl_message_close_container(req);
         if (r < 0) {
                 log_error_netdev(netdev,


@@ -387,18 +343,15 @@ static int netdev_create(NetDev *netdev, Link *link, sd_rtnl_message_handler_t c
                 return r;
         }
 
                 return r;
         }
 

-        if (link)
-                r = sd_rtnl_call_async(netdev->manager->rtnl, req, callback, link, 0, NULL);
-        else {
-                r = sd_rtnl_call_async(netdev->manager->rtnl, req, &netdev_create_handler, netdev, 0, NULL);
-
-                netdev_ref(netdev);
-        } if (r < 0) {
+        r = sd_rtnl_call_async(netdev->manager->rtnl, req, &netdev_create_handler, netdev, 0, NULL);
+        if (r < 0) {

                 log_error_netdev(netdev,
                                  "Could not send rtnetlink message: %s", strerror(-r));
                 return r;
         }
 
                 log_error_netdev(netdev,
                                  "Could not send rtnetlink message: %s", strerror(-r));
                 return r;
         }
 

+        netdev_ref(netdev);
+

         log_debug_netdev(netdev, "creating netdev");
 
         netdev->state = NETDEV_STATE_CREATING;
         log_debug_netdev(netdev, "creating netdev");
 
         netdev->state = NETDEV_STATE_CREATING;


@@ -412,8 +365,9 @@ int netdev_enslave(NetDev *netdev, Link *link, sd_rtnl_message_handler_t callbac
 
         switch(netdev->kind) {
         case NETDEV_KIND_VLAN:
 
         switch(netdev->kind) {
         case NETDEV_KIND_VLAN:

+                return netdev_create_vlan(netdev, link, callback);

         case NETDEV_KIND_MACVLAN:
         case NETDEV_KIND_MACVLAN:

-                return netdev_create(netdev, link, callback);
+                return netdev_create_macvlan(netdev, link, callback);

         case NETDEV_KIND_VXLAN:
                 return netdev_create_vxlan(netdev, link, callback);
         case NETDEV_KIND_IPIP:
         case NETDEV_KIND_VXLAN:
                 return netdev_create_vxlan(netdev, link, callback);
         case NETDEV_KIND_IPIP:


@@ -729,7 +683,7 @@ static int netdev_load_one(Manager *manager, const char *filename) {
                 break;
         case NETDEV_KIND_BRIDGE:
         case NETDEV_KIND_BOND:
                 break;
         case NETDEV_KIND_BRIDGE:
         case NETDEV_KIND_BOND:

-                r = netdev_create(netdev, NULL, NULL);
+                r = netdev_create(netdev);

                 if (r < 0)
                         return r;
                 break;
                 if (r < 0)
                         return r;
                 break;