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network: Allow to configure VLan egress qos maps
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0d9b8913e2
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@ -502,6 +502,17 @@
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>IngressQOSMaps=</varname></term>
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<listitem>
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<para>Defines a mapping of Linux internal packet priority (<constant>SO_PRIORITY</constant>) to VLAN header
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PCP field for incoming frames. Takes a whitespace-separated list of unsigned integer pairs in the format
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<literal>from</literal>-<literal>to</literal>, e.g., <literal>21-7 45-5</literal> ranges 1–4294967294.
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Note that <literal>from</literal> must be greater than or equal to <literal>to</literal>. When unset,
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the kernel's default will be used.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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@ -54,6 +54,7 @@ VLAN.MVRP, config_parse_tristate,
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VLAN.LooseBinding, config_parse_tristate, 0, offsetof(VLan, loose_binding)
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VLAN.ReorderHeader, config_parse_tristate, 0, offsetof(VLan, reorder_hdr)
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VLAN.EgressQOSMaps, config_parse_vlan_qos_maps, 0, offsetof(VLan, egress_qos_maps)
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VLAN.IngressQOSMaps, config_parse_vlan_qos_maps, 0, offsetof(VLan, ingress_qos_maps)
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MACVLAN.Mode, config_parse_macvlan_mode, 0, offsetof(MacVlan, mode)
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MACVLAN.SourceMACAddress, config_parse_hwaddrs, 0, offsetof(MacVlan, match_source_mac)
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MACVTAP.Mode, config_parse_macvlan_mode, 0, offsetof(MacVlan, mode)
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@ -73,6 +73,24 @@ static int netdev_vlan_fill_message_create(NetDev *netdev, Link *link, sd_netlin
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return log_netdev_error_errno(netdev, r, "Could not close container IFLA_VLAN_EGRESS_QOS: %m");
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}
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if (!set_isempty(v->ingress_qos_maps)) {
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struct ifla_vlan_qos_mapping *m;
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r = sd_netlink_message_open_container(req, IFLA_VLAN_INGRESS_QOS);
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if (r < 0)
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return log_netdev_error_errno(netdev, r, "Could not open container IFLA_VLAN_INGRESS_QOS: %m");
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SET_FOREACH(m, v->ingress_qos_maps) {
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r = sd_netlink_message_append_data(req, IFLA_VLAN_QOS_MAPPING, m, sizeof(struct ifla_vlan_qos_mapping));
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if (r < 0)
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return log_netdev_error_errno(netdev, r, "Could not append IFLA_VLAN_QOS_MAPPING attribute: %m");
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}
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r = sd_netlink_message_close_container(req);
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if (r < 0)
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return log_netdev_error_errno(netdev, r, "Could not close container IFLA_VLAN_INGRESS_QOS: %m");
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}
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return 0;
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}
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@ -186,6 +204,7 @@ static void vlan_done(NetDev *n) {
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assert(v);
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set_free(v->egress_qos_maps);
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set_free(v->ingress_qos_maps);
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}
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static void vlan_init(NetDev *netdev) {
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@ -18,6 +18,7 @@ struct VLan {
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int reorder_hdr;
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Set *egress_qos_maps;
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Set *ingress_qos_maps;
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};
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DEFINE_NETDEV_CAST(VLAN, VLan);
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@ -6,6 +6,7 @@ Id=
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GVRP=
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Protocol=
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EgressQOSMaps=
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IngressQOSMaps=
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[MACVLAN]
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Mode=
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SourceMACAddress=
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