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- /* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
- /*
- * Copyright (c) 2021 Taehee Yoo <ap420073@gmail.com>
- */
- #ifndef _AMT_H_
- #define _AMT_H_
- enum ifla_amt_mode {
- /* AMT interface works as Gateway mode.
- * The Gateway mode encapsulates IGMP/MLD traffic and decapsulates
- * multicast traffic.
- */
- AMT_MODE_GATEWAY = 0,
- /* AMT interface works as Relay mode.
- * The Relay mode encapsulates multicast traffic and decapsulates
- * IGMP/MLD traffic.
- */
- AMT_MODE_RELAY,
- __AMT_MODE_MAX,
- };
- #define AMT_MODE_MAX (__AMT_MODE_MAX - 1)
- enum {
- IFLA_AMT_UNSPEC,
- /* This attribute specify mode etier Gateway or Relay. */
- IFLA_AMT_MODE,
- /* This attribute specify Relay port.
- * AMT interface is created as Gateway mode, this attribute is used
- * to specify relay(remote) port.
- * AMT interface is created as Relay mode, this attribute is used
- * as local port.
- */
- IFLA_AMT_RELAY_PORT,
- /* This attribute specify Gateway port.
- * AMT interface is created as Gateway mode, this attribute is used
- * as local port.
- * AMT interface is created as Relay mode, this attribute is not used.
- */
- IFLA_AMT_GATEWAY_PORT,
- /* This attribute specify physical device */
- IFLA_AMT_LINK,
- /* This attribute specify local ip address */
- IFLA_AMT_LOCAL_IP,
- /* This attribute specify Relay ip address.
- * So, this is not used by Relay.
- */
- IFLA_AMT_REMOTE_IP,
- /* This attribute specify Discovery ip address.
- * When Gateway get started, it send discovery message to find the
- * Relay's ip address.
- * So, this is not used by Relay.
- */
- IFLA_AMT_DISCOVERY_IP,
- /* This attribute specify number of maximum tunnel. */
- IFLA_AMT_MAX_TUNNELS,
- __IFLA_AMT_MAX,
- };
- #define IFLA_AMT_MAX (__IFLA_AMT_MAX - 1)
- #endif /* _AMT_H_ */
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