75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#include <net/if.h>
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#include "conf-parser.h"
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#include "macvlan.h"
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#include "string-table.h"
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static const char* const macvlan_mode_table[_NETDEV_MACVLAN_MODE_MAX] = {
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[NETDEV_MACVLAN_MODE_PRIVATE] = "private",
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[NETDEV_MACVLAN_MODE_VEPA] = "vepa",
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[NETDEV_MACVLAN_MODE_BRIDGE] = "bridge",
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[NETDEV_MACVLAN_MODE_PASSTHRU] = "passthru",
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};
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DEFINE_STRING_TABLE_LOOKUP(macvlan_mode, MacVlanMode);
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DEFINE_CONFIG_PARSE_ENUM(config_parse_macvlan_mode, macvlan_mode, MacVlanMode, "Failed to parse macvlan mode");
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static int netdev_macvlan_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *req) {
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MacVlan *m;
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int r;
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assert(netdev);
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assert(link);
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assert(netdev->ifname);
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if (netdev->kind == NETDEV_KIND_MACVLAN)
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m = MACVLAN(netdev);
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else
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m = MACVTAP(netdev);
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assert(m);
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if (m->mode != _NETDEV_MACVLAN_MODE_INVALID) {
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r = sd_netlink_message_append_u32(req, IFLA_MACVLAN_MODE, m->mode);
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if (r < 0)
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return log_netdev_error_errno(netdev, r, "Could not append IFLA_MACVLAN_MODE attribute: %m");
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}
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return 0;
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}
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static void macvlan_init(NetDev *n) {
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MacVlan *m;
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assert(n);
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if (n->kind == NETDEV_KIND_MACVLAN)
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m = MACVLAN(n);
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else
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m = MACVTAP(n);
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assert(m);
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m->mode = _NETDEV_MACVLAN_MODE_INVALID;
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}
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const NetDevVTable macvtap_vtable = {
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.object_size = sizeof(MacVlan),
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.init = macvlan_init,
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.sections = "Match\0NetDev\0MACVTAP\0",
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.fill_message_create = netdev_macvlan_fill_message_create,
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.create_type = NETDEV_CREATE_STACKED,
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.generate_mac = true,
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};
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const NetDevVTable macvlan_vtable = {
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.object_size = sizeof(MacVlan),
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.init = macvlan_init,
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.sections = "Match\0NetDev\0MACVLAN\0",
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.fill_message_create = netdev_macvlan_fill_message_create,
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.create_type = NETDEV_CREATE_STACKED,
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.generate_mac = true,
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};
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