#include <net/if.h>
#include "networkd-netdev.h"
+#include "networkd-link.h"
#include "network-internal.h"
#include "path-util.h"
#include "conf-files.h"
[NETDEV_KIND_BOND] = &bond_vtable,
[NETDEV_KIND_VLAN] = &vlan_vtable,
[NETDEV_KIND_MACVLAN] = &macvlan_vtable,
+ [NETDEV_KIND_IPVLAN] = &ipvlan_vtable,
[NETDEV_KIND_VXLAN] = &vxlan_vtable,
[NETDEV_KIND_IPIP] = &ipip_vtable,
[NETDEV_KIND_GRE] = &gre_vtable,
+ [NETDEV_KIND_GRETAP] = &gretap_vtable,
+ [NETDEV_KIND_IP6GRE] = &ip6gre_vtable,
+ [NETDEV_KIND_IP6GRETAP] = &ip6gretap_vtable,
[NETDEV_KIND_SIT] = &sit_vtable,
[NETDEV_KIND_VTI] = &vti_vtable,
[NETDEV_KIND_VETH] = &veth_vtable,
[NETDEV_KIND_DUMMY] = &dummy_vtable,
[NETDEV_KIND_TUN] = &tun_vtable,
[NETDEV_KIND_TAP] = &tap_vtable,
+ [NETDEV_KIND_IP6TNL] = &ip6tnl_vtable,
};
static const char* const netdev_kind_table[_NETDEV_KIND_MAX] = {
[NETDEV_KIND_BOND] = "bond",
[NETDEV_KIND_VLAN] = "vlan",
[NETDEV_KIND_MACVLAN] = "macvlan",
+ [NETDEV_KIND_IPVLAN] = "ipvlan",
[NETDEV_KIND_VXLAN] = "vxlan",
[NETDEV_KIND_IPIP] = "ipip",
[NETDEV_KIND_GRE] = "gre",
+ [NETDEV_KIND_GRETAP] = "gretap",
+ [NETDEV_KIND_IP6GRE] = "ip6gre",
+ [NETDEV_KIND_IP6GRETAP] = "ip6gretap",
[NETDEV_KIND_SIT] = "sit",
[NETDEV_KIND_VETH] = "veth",
[NETDEV_KIND_VTI] = "vti",
[NETDEV_KIND_DUMMY] = "dummy",
[NETDEV_KIND_TUN] = "tun",
[NETDEV_KIND_TAP] = "tap",
+ [NETDEV_KIND_IP6TNL] = "ip6tnl",
};
DEFINE_STRING_TABLE_LOOKUP(netdev_kind, NetDevKind);
DEFINE_CONFIG_PARSE_ENUM(config_parse_netdev_kind, netdev_kind, NetDevKind, "Failed to parse netdev kind");
-
static void netdev_cancel_callbacks(NetDev *netdev) {
_cleanup_rtnl_message_unref_ sd_rtnl_message *m = NULL;
netdev_join_callback *callback;
netdev->state = NETDEV_STATE_LINGER;
- log_debug_netdev(netdev, "netdev removed");
+ log_netdev_debug(netdev, "netdev removed");
netdev_cancel_callbacks(netdev);
r = sd_rtnl_message_new_link(netdev->manager->rtnl, &req,
RTM_SETLINK, link->ifindex);
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not allocate RTM_SETLINK message: %s",
strerror(-r));
return r;
r = sd_rtnl_message_append_u32(req, IFLA_MASTER, netdev->ifindex);
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not append IFLA_MASTER attribute: %s",
strerror(-r));
return r;
r = sd_rtnl_call_async(netdev->manager->rtnl, req, callback, link, 0, NULL);
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not send rtnetlink message: %s",
strerror(-r));
return r;
link_ref(link);
- log_debug_netdev(netdev, "enslaving link '%s'", link->ifname);
+ log_netdev_debug(netdev, "enslaving link '%s'", link->ifname);
return 0;
}
r = sd_rtnl_message_get_errno(m);
if (r == -EEXIST)
- log_debug_netdev(netdev, "netdev exists, using existing");
+ log_netdev_debug(netdev, "netdev exists, using existing");
else if (r < 0) {
log_warning_netdev(netdev, "netdev could not be created: %s", strerror(-r));
netdev_drop(netdev);
return 1;
}
- log_debug_netdev(netdev, "created");
+ log_netdev_debug(netdev, "created");
return 1;
}
if (r < 0)
return r;
} else {
- /* the netdev is not yet read, save this request for when it is*/
+ /* the netdev is not yet read, save this request for when it is */
netdev_join_callback *cb;
cb = new0(netdev_join_callback, 1);
LIST_PREPEND(callbacks, netdev->callbacks, cb);
- log_debug_netdev(netdev, "will enslave '%s', when reday",
+ log_netdev_debug(netdev, "will enslave '%s', when reday",
link->ifname);
}
r = sd_rtnl_message_get_type(message, &type);
if (r < 0) {
- log_error_netdev(netdev, "Could not get rtnl message type");
+ log_netdev_error(netdev, "Could not get rtnl message type");
return r;
}
if (type != RTM_NEWLINK) {
- log_error_netdev(netdev, "Can not set ifindex from unexpected rtnl message type");
+ log_netdev_error(netdev, "Can not set ifindex from unexpected rtnl message type");
return -EINVAL;
}
r = sd_rtnl_message_link_get_ifindex(message, &ifindex);
if (r < 0) {
- log_error_netdev(netdev, "Could not get ifindex: %s", strerror(-r));
+ log_netdev_error(netdev, "Could not get ifindex: %s", strerror(-r));
netdev_enter_failed(netdev);
return r;
} else if (ifindex <= 0) {
- log_error_netdev(netdev, "Got invalid ifindex: %d", ifindex);
+ log_netdev_error(netdev, "Got invalid ifindex: %d", ifindex);
netdev_enter_failed(netdev);
return r;
}
if (netdev->ifindex > 0) {
if (netdev->ifindex != ifindex) {
- log_error_netdev(netdev, "Could not set ifindex to %d, already set to %d",
+ log_netdev_error(netdev, "Could not set ifindex to %d, already set to %d",
ifindex, netdev->ifindex);
netdev_enter_failed(netdev);
return -EEXIST;
r = sd_rtnl_message_read_string(message, IFLA_IFNAME, &received_name);
if (r < 0) {
- log_error_netdev(netdev, "Could not get IFNAME");
+ log_netdev_error(netdev, "Could not get IFNAME");
return r;
}
if (!streq(netdev->ifname, received_name)) {
- log_error_netdev(netdev, "Received newlink with wrong IFNAME %s",
+ log_netdev_error(netdev, "Received newlink with wrong IFNAME %s",
received_name);
netdev_enter_failed(netdev);
return r;
r = sd_rtnl_message_enter_container(message, IFLA_LINKINFO);
if (r < 0) {
- log_error_netdev(netdev, "Could not get LINKINFO");
+ log_netdev_error(netdev, "Could not get LINKINFO");
return r;
}
r = sd_rtnl_message_read_string(message, IFLA_INFO_KIND, &received_kind);
if (r < 0) {
- log_error_netdev(netdev, "Could not get KIND");
+ log_netdev_error(netdev, "Could not get KIND");
return r;
}
r = sd_rtnl_message_exit_container(message);
if (r < 0) {
- log_error_netdev(netdev, "Could not exit container");
+ log_netdev_error(netdev, "Could not exit container");
return r;
}
else {
kind = netdev_kind_to_string(netdev->kind);
if (!kind) {
- log_error_netdev(netdev, "Could not get kind");
+ log_netdev_error(netdev, "Could not get kind");
netdev_enter_failed(netdev);
return -EINVAL;
}
}
if (!streq(kind, received_kind)) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Received newlink with wrong KIND %s, "
"expected %s", received_kind, kind);
netdev_enter_failed(netdev);
netdev->ifindex = ifindex;
- log_debug_netdev(netdev, "netdev has index %d", netdev->ifindex);
+ log_netdev_debug(netdev, "netdev has index %d", netdev->ifindex);
netdev_enter_ready(netdev);
return 0;
}
-static int netdev_create(NetDev *netdev, Link *link) {
+static int netdev_create(NetDev *netdev, Link *link,
+ sd_rtnl_message_handler_t callback) {
int r;
assert(netdev);
+ assert(!link || callback);
/* create netdev */
if (NETDEV_VTABLE(netdev)->create) {
+ assert(!link);
+
r = NETDEV_VTABLE(netdev)->create(netdev);
if (r < 0)
return r;
- log_debug_netdev(netdev, "created");
+ log_netdev_debug(netdev, "created");
} else {
_cleanup_rtnl_message_unref_ sd_rtnl_message *m = NULL;
r = sd_rtnl_message_new_link(netdev->manager->rtnl, &m, RTM_NEWLINK, 0);
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not allocate RTM_NEWLINK message: %s",
strerror(-r));
return r;
r = sd_rtnl_message_append_string(m, IFLA_IFNAME, netdev->ifname);
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not append IFLA_IFNAME, attribute: %s",
strerror(-r));
return r;
if (netdev->mac) {
r = sd_rtnl_message_append_ether_addr(m, IFLA_ADDRESS, netdev->mac);
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not append IFLA_ADDRESS attribute: %s",
strerror(-r));
return r;
if (netdev->mtu) {
r = sd_rtnl_message_append_u32(m, IFLA_MTU, netdev->mtu);
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not append IFLA_MTU attribute: %s",
strerror(-r));
return r;
if (link) {
r = sd_rtnl_message_append_u32(m, IFLA_LINK, link->ifindex);
if (r < 0) {
- log_error_netdev(netdev,
- "Colud not append IFLA_LINK attribute: %s",
+ log_netdev_error(netdev,
+ "Could not append IFLA_LINK attribute: %s",
strerror(-r));
return r;
}
r = sd_rtnl_message_open_container(m, IFLA_LINKINFO);
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not append IFLA_LINKINFO attribute: %s",
strerror(-r));
return r;
r = sd_rtnl_message_open_container_union(m, IFLA_INFO_DATA,
netdev_kind_to_string(netdev->kind));
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not append IFLA_INFO_DATA attribute: %s",
strerror(-r));
return r;
r = sd_rtnl_message_close_container(m);
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not append IFLA_LINKINFO attribute: %s",
strerror(-r));
return r;
r = sd_rtnl_message_close_container(m);
if (r < 0) {
- log_error_netdev(netdev,
+ log_netdev_error(netdev,
"Could not append IFLA_LINKINFO attribute: %s",
strerror(-r));
return r;
}
- r = sd_rtnl_call_async(netdev->manager->rtnl, m, netdev_create_handler, netdev, 0, NULL);
- if (r < 0) {
- log_error_netdev(netdev,
- "Could not send rtnetlink message: %s", strerror(-r));
- return r;
- }
+ if (link) {
+ r = sd_rtnl_call_async(netdev->manager->rtnl, m,
+ callback, link, 0, NULL);
+ if (r < 0) {
+ log_netdev_error(netdev,
+ "Could not send rtnetlink message: %s",
+ strerror(-r));
+ return r;
+ }
+
+ link_ref(link);
+ } else {
+ r = sd_rtnl_call_async(netdev->manager->rtnl, m,
+ netdev_create_handler, netdev, 0,
+ NULL);
+ if (r < 0) {
+ log_netdev_error(netdev,
+ "Could not send rtnetlink message: %s",
+ strerror(-r));
+ return r;
+ }
- netdev_ref(netdev);
+ netdev_ref(netdev);
+ }
netdev->state = NETDEV_STATE_CREATING;
- log_debug_netdev(netdev, "creating");
+ log_netdev_debug(netdev, "creating");
}
return 0;
break;
case NETDEV_CREATE_STACKED:
- r = netdev_create(netdev, link);
+ r = netdev_create(netdev, link, callback);
if (r < 0)
return r;
LIST_HEAD_INIT(netdev->callbacks);
- log_debug_netdev(netdev, "loaded %s", netdev_kind_to_string(netdev->kind));
+ log_netdev_debug(netdev, "loaded %s", netdev_kind_to_string(netdev->kind));
switch (NETDEV_VTABLE(netdev)->create_type) {
case NETDEV_CREATE_MASTER:
case NETDEV_CREATE_INDEPENDENT:
- r = netdev_create(netdev, NULL);
+ r = netdev_create(netdev, NULL, NULL);
if (r < 0)
- return r;
+ return 0;
break;
default:
netdev_unref(netdev);
r = conf_files_list_strv(&files, ".netdev", NULL, network_dirs);
- if (r < 0) {
- log_error("Failed to enumerate netdev files: %s", strerror(-r));
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to enumerate netdev files: %m");
STRV_FOREACH_BACKWARDS(f, files) {
r = netdev_load_one(manager, *f);
~ianmdlvl / elogind.git / blobdiff