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-rw-r--r--man/systemd.netdev.xml12
-rw-r--r--src/libsystemd/sd-netlink/netlink-types.c3
-rw-r--r--src/libsystemd/sd-netlink/netlink-types.h1
-rw-r--r--src/network/networkd-netdev-gperf.gperf1
-rw-r--r--src/network/networkd-netdev-macvlan.c26
-rw-r--r--src/network/networkd-netdev-macvlan.h1
-rw-r--r--src/network/networkd-netdev.c2
-rw-r--r--src/network/networkd-netdev.h2
-rw-r--r--src/network/networkd-network-gperf.gperf1
-rw-r--r--src/network/networkd-network.c1
-rw-r--r--src/udev/udev-builtin.c9
11 files changed, 56 insertions, 3 deletions
diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index 298cf0eb84..92e20bd53f 100644
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -135,6 +135,9 @@
<row><entry><varname>macvlan</varname></entry>
<entry>A macvlan device is a stacked device which receives packets from its underlying device based on MAC address filtering.</entry></row>
+ <row><entry><varname>macvtap</varname></entry>
+ <entry>A macvtap device is a stacked device which receives packets from its underlying device based on MAC address filtering.</entry></row>
+
<row><entry><varname>sit</varname></entry>
<entry>An IPv6 over IPv4 tunnel.</entry></row>
@@ -316,6 +319,15 @@
</refsect1>
+ <refsect1>
+ <title>[MACVTAP] Section Options</title>
+
+ <para>The <literal>[MACVTAP]</literal> section applies for
+ netdevs of kind <literal>macvtap</literal> and accepts the
+ same key as <literal>[MACVLAN].</literal> </para>
+
+ </refsect1>
+
<refsect1>
<title>[IPVLAN] Section Options</title>
diff --git a/src/libsystemd/sd-netlink/netlink-types.c b/src/libsystemd/sd-netlink/netlink-types.c
index 9b68935245..1e747abb24 100644
--- a/src/libsystemd/sd-netlink/netlink-types.c
+++ b/src/libsystemd/sd-netlink/netlink-types.c
@@ -248,6 +248,7 @@ static const char* const nl_union_link_info_data_table[_NL_UNION_LINK_INFO_DATA_
[NL_UNION_LINK_INFO_DATA_VETH] = "veth",
[NL_UNION_LINK_INFO_DATA_DUMMY] = "dummy",
[NL_UNION_LINK_INFO_DATA_MACVLAN] = "macvlan",
+ [NL_UNION_LINK_INFO_DATA_MACVTAP] = "macvtap",
[NL_UNION_LINK_INFO_DATA_IPVLAN] = "ipvlan",
[NL_UNION_LINK_INFO_DATA_VXLAN] = "vxlan",
[NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL] = "ipip",
@@ -274,6 +275,8 @@ static const NLTypeSystem rtnl_link_info_data_type_systems[_NL_UNION_LINK_INFO_D
.types = rtnl_link_info_data_veth_types },
[NL_UNION_LINK_INFO_DATA_MACVLAN] = { .count = ELEMENTSOF(rtnl_link_info_data_macvlan_types),
.types = rtnl_link_info_data_macvlan_types },
+ [NL_UNION_LINK_INFO_DATA_MACVTAP] = { .count = ELEMENTSOF(rtnl_link_info_data_macvlan_types),
+ .types = rtnl_link_info_data_macvlan_types },
[NL_UNION_LINK_INFO_DATA_IPVLAN] = { .count = ELEMENTSOF(rtnl_link_info_data_ipvlan_types),
.types = rtnl_link_info_data_ipvlan_types },
[NL_UNION_LINK_INFO_DATA_VXLAN] = { .count = ELEMENTSOF(rtnl_link_info_data_vxlan_types),
diff --git a/src/libsystemd/sd-netlink/netlink-types.h b/src/libsystemd/sd-netlink/netlink-types.h
index a210163241..758ffad1b7 100644
--- a/src/libsystemd/sd-netlink/netlink-types.h
+++ b/src/libsystemd/sd-netlink/netlink-types.h
@@ -73,6 +73,7 @@ typedef enum NLUnionLinkInfoData {
NL_UNION_LINK_INFO_DATA_VETH,
NL_UNION_LINK_INFO_DATA_DUMMY,
NL_UNION_LINK_INFO_DATA_MACVLAN,
+ NL_UNION_LINK_INFO_DATA_MACVTAP,
NL_UNION_LINK_INFO_DATA_IPVLAN,
NL_UNION_LINK_INFO_DATA_VXLAN,
NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL,
diff --git a/src/network/networkd-netdev-gperf.gperf b/src/network/networkd-netdev-gperf.gperf
index fa3ba38a3b..7e46293a06 100644
--- a/src/network/networkd-netdev-gperf.gperf
+++ b/src/network/networkd-netdev-gperf.gperf
@@ -29,6 +29,7 @@ NetDev.MTUBytes, config_parse_iec_size, 0,
NetDev.MACAddress, config_parse_hwaddr, 0, offsetof(NetDev, mac)
VLAN.Id, config_parse_uint64, 0, offsetof(VLan, id)
MACVLAN.Mode, config_parse_macvlan_mode, 0, offsetof(MacVlan, mode)
+MACVTAP.Mode, config_parse_macvlan_mode, 0, offsetof(MacVlan, mode)
IPVLAN.Mode, config_parse_ipvlan_mode, 0, offsetof(IPVlan, mode)
Tunnel.Local, config_parse_tunnel_address, 0, offsetof(Tunnel, local)
Tunnel.Remote, config_parse_tunnel_address, 0, offsetof(Tunnel, remote)
diff --git a/src/network/networkd-netdev-macvlan.c b/src/network/networkd-netdev-macvlan.c
index c2c564935c..e17de793ce 100644
--- a/src/network/networkd-netdev-macvlan.c
+++ b/src/network/networkd-netdev-macvlan.c
@@ -35,14 +35,20 @@ DEFINE_STRING_TABLE_LOOKUP(macvlan_mode, MacVlanMode);
DEFINE_CONFIG_PARSE_ENUM(config_parse_macvlan_mode, macvlan_mode, MacVlanMode, "Failed to parse macvlan mode");
static int netdev_macvlan_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *req) {
- MacVlan *m = MACVLAN(netdev);
+ MacVlan *m;
int r;
assert(netdev);
- assert(m);
assert(link);
assert(netdev->ifname);
+ if (netdev->kind == NETDEV_KIND_MACVLAN)
+ m = MACVLAN(netdev);
+ else
+ m = MACVTAP(netdev);
+
+ assert(m);
+
if (m->mode != _NETDEV_MACVLAN_MODE_INVALID) {
r = sd_netlink_message_append_u32(req, IFLA_MACVLAN_MODE, m->mode);
if (r < 0)
@@ -53,14 +59,28 @@ static int netdev_macvlan_fill_message_create(NetDev *netdev, Link *link, sd_net
}
static void macvlan_init(NetDev *n) {
- MacVlan *m = MACVLAN(n);
+ MacVlan *m;
assert(n);
+
+ if (n->kind == NETDEV_KIND_MACVLAN)
+ m = MACVLAN(n);
+ else
+ m = MACVTAP(n);
+
assert(m);
m->mode = _NETDEV_MACVLAN_MODE_INVALID;
}
+const NetDevVTable macvtap_vtable = {
+ .object_size = sizeof(MacVlan),
+ .init = macvlan_init,
+ .sections = "Match\0NetDev\0MACVTAP\0",
+ .fill_message_create = netdev_macvlan_fill_message_create,
+ .create_type = NETDEV_CREATE_STACKED,
+};
+
const NetDevVTable macvlan_vtable = {
.object_size = sizeof(MacVlan),
.init = macvlan_init,
diff --git a/src/network/networkd-netdev-macvlan.h b/src/network/networkd-netdev-macvlan.h
index d61efc16d4..c491bfa312 100644
--- a/src/network/networkd-netdev-macvlan.h
+++ b/src/network/networkd-netdev-macvlan.h
@@ -41,6 +41,7 @@ struct MacVlan {
};
extern const NetDevVTable macvlan_vtable;
+extern const NetDevVTable macvtap_vtable;
const char *macvlan_mode_to_string(MacVlanMode d) _const_;
MacVlanMode macvlan_mode_from_string(const char *d) _pure_;
diff --git a/src/network/networkd-netdev.c b/src/network/networkd-netdev.c
index 6949b403c8..cd31387b41 100644
--- a/src/network/networkd-netdev.c
+++ b/src/network/networkd-netdev.c
@@ -34,6 +34,7 @@ const NetDevVTable * const netdev_vtable[_NETDEV_KIND_MAX] = {
[NETDEV_KIND_BOND] = &bond_vtable,
[NETDEV_KIND_VLAN] = &vlan_vtable,
[NETDEV_KIND_MACVLAN] = &macvlan_vtable,
+ [NETDEV_KIND_MACVTAP] = &macvtap_vtable,
[NETDEV_KIND_IPVLAN] = &ipvlan_vtable,
[NETDEV_KIND_VXLAN] = &vxlan_vtable,
[NETDEV_KIND_IPIP] = &ipip_vtable,
@@ -56,6 +57,7 @@ static const char* const netdev_kind_table[_NETDEV_KIND_MAX] = {
[NETDEV_KIND_BOND] = "bond",
[NETDEV_KIND_VLAN] = "vlan",
[NETDEV_KIND_MACVLAN] = "macvlan",
+ [NETDEV_KIND_MACVTAP] = "macvtap",
[NETDEV_KIND_IPVLAN] = "ipvlan",
[NETDEV_KIND_VXLAN] = "vxlan",
[NETDEV_KIND_IPIP] = "ipip",
diff --git a/src/network/networkd-netdev.h b/src/network/networkd-netdev.h
index a004f2fe5f..19fb5bb185 100644
--- a/src/network/networkd-netdev.h
+++ b/src/network/networkd-netdev.h
@@ -40,6 +40,7 @@ typedef enum NetDevKind {
NETDEV_KIND_BOND,
NETDEV_KIND_VLAN,
NETDEV_KIND_MACVLAN,
+ NETDEV_KIND_MACVTAP,
NETDEV_KIND_IPVLAN,
NETDEV_KIND_VXLAN,
NETDEV_KIND_IPIP,
@@ -161,6 +162,7 @@ DEFINE_CAST(BRIDGE, Bridge);
DEFINE_CAST(BOND, Bond);
DEFINE_CAST(VLAN, VLan);
DEFINE_CAST(MACVLAN, MacVlan);
+DEFINE_CAST(MACVTAP, MacVlan);
DEFINE_CAST(IPVLAN, IPVlan);
DEFINE_CAST(VXLAN, VxLan);
DEFINE_CAST(IPIP, Tunnel);
diff --git a/src/network/networkd-network-gperf.gperf b/src/network/networkd-network-gperf.gperf
index 83224d7109..8735b39581 100644
--- a/src/network/networkd-network-gperf.gperf
+++ b/src/network/networkd-network-gperf.gperf
@@ -31,6 +31,7 @@ Network.Bridge, config_parse_netdev, 0
Network.Bond, config_parse_netdev, 0, offsetof(Network, bond)
Network.VLAN, config_parse_netdev, 0, 0
Network.MACVLAN, config_parse_netdev, 0, 0
+Network.MACVTAP, config_parse_netdev, 0, 0
Network.IPVLAN, config_parse_netdev, 0, 0
Network.VXLAN, config_parse_netdev, 0, 0
Network.Tunnel, config_parse_tunnel, 0, 0
diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index d8f42621af..e3593fc0ea 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -428,6 +428,7 @@ int config_parse_netdev(const char *unit,
break;
case NETDEV_KIND_VLAN:
case NETDEV_KIND_MACVLAN:
+ case NETDEV_KIND_MACVTAP:
case NETDEV_KIND_IPVLAN:
case NETDEV_KIND_VXLAN:
r = hashmap_put(network->stacked_netdevs, netdev->ifname, netdev);
diff --git a/src/udev/udev-builtin.c b/src/udev/udev-builtin.c
index 88d1acf168..4f625251d6 100644
--- a/src/udev/udev-builtin.c
+++ b/src/udev/udev-builtin.c
@@ -89,10 +89,16 @@ void udev_builtin_list(struct udev *udev) {
}
const char *udev_builtin_name(enum udev_builtin_cmd cmd) {
+ if (!builtins[cmd])
+ return NULL;
+
return builtins[cmd]->name;
}
bool udev_builtin_run_once(enum udev_builtin_cmd cmd) {
+ if (!builtins[cmd])
+ return false;
+
return builtins[cmd]->run_once;
}
@@ -116,6 +122,9 @@ int udev_builtin_run(struct udev_device *dev, enum udev_builtin_cmd cmd, const c
int argc;
char *argv[128];
+ if (!builtins[cmd])
+ return -EOPNOTSUPP;
+
/* we need '0' here to reset the internal state */
optind = 0;
strscpy(arg, sizeof(arg), command);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-26 18:52:14 +0000