123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178 |
- /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
- /*
- * include/uapi/linux/if_macsec.h - MACsec device
- *
- * Copyright (c) 2015 Sabrina Dubroca <sd@queasysnail.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
- #ifndef _UAPI_MACSEC_H
- #define _UAPI_MACSEC_H
- #include <linux/types.h>
- #define MACSEC_GENL_NAME "macsec"
- #define MACSEC_GENL_VERSION 1
- #define MACSEC_MAX_KEY_LEN 128
- #define MACSEC_KEYID_LEN 16
- /* cipher IDs as per IEEE802.1AEbn-2011 */
- #define MACSEC_CIPHER_ID_GCM_AES_128 0x0080C20001000001ULL
- #define MACSEC_CIPHER_ID_GCM_AES_256 0x0080C20001000002ULL
- /* deprecated cipher ID for GCM-AES-128 */
- #define MACSEC_DEFAULT_CIPHER_ID 0x0080020001000001ULL
- #define MACSEC_DEFAULT_CIPHER_ALT MACSEC_CIPHER_ID_GCM_AES_128
- #define MACSEC_MIN_ICV_LEN 8
- #define MACSEC_MAX_ICV_LEN 32
- /* upper limit for ICV length as recommended by IEEE802.1AE-2006 */
- #define MACSEC_STD_ICV_LEN 16
- enum macsec_attrs {
- MACSEC_ATTR_UNSPEC,
- MACSEC_ATTR_IFINDEX, /* u32, ifindex of the MACsec netdevice */
- MACSEC_ATTR_RXSC_CONFIG, /* config, nested macsec_rxsc_attrs */
- MACSEC_ATTR_SA_CONFIG, /* config, nested macsec_sa_attrs */
- MACSEC_ATTR_SECY, /* dump, nested macsec_secy_attrs */
- MACSEC_ATTR_TXSA_LIST, /* dump, nested, macsec_sa_attrs for each TXSA */
- MACSEC_ATTR_RXSC_LIST, /* dump, nested, macsec_rxsc_attrs for each RXSC */
- MACSEC_ATTR_TXSC_STATS, /* dump, nested, macsec_txsc_stats_attr */
- MACSEC_ATTR_SECY_STATS, /* dump, nested, macsec_secy_stats_attr */
- __MACSEC_ATTR_END,
- NUM_MACSEC_ATTR = __MACSEC_ATTR_END,
- MACSEC_ATTR_MAX = __MACSEC_ATTR_END - 1,
- };
- enum macsec_secy_attrs {
- MACSEC_SECY_ATTR_UNSPEC,
- MACSEC_SECY_ATTR_SCI,
- MACSEC_SECY_ATTR_ENCODING_SA,
- MACSEC_SECY_ATTR_WINDOW,
- MACSEC_SECY_ATTR_CIPHER_SUITE,
- MACSEC_SECY_ATTR_ICV_LEN,
- MACSEC_SECY_ATTR_PROTECT,
- MACSEC_SECY_ATTR_REPLAY,
- MACSEC_SECY_ATTR_OPER,
- MACSEC_SECY_ATTR_VALIDATE,
- MACSEC_SECY_ATTR_ENCRYPT,
- MACSEC_SECY_ATTR_INC_SCI,
- MACSEC_SECY_ATTR_ES,
- MACSEC_SECY_ATTR_SCB,
- MACSEC_SECY_ATTR_PAD,
- __MACSEC_SECY_ATTR_END,
- NUM_MACSEC_SECY_ATTR = __MACSEC_SECY_ATTR_END,
- MACSEC_SECY_ATTR_MAX = __MACSEC_SECY_ATTR_END - 1,
- };
- enum macsec_rxsc_attrs {
- MACSEC_RXSC_ATTR_UNSPEC,
- MACSEC_RXSC_ATTR_SCI, /* config/dump, u64 */
- MACSEC_RXSC_ATTR_ACTIVE, /* config/dump, u8 0..1 */
- MACSEC_RXSC_ATTR_SA_LIST, /* dump, nested */
- MACSEC_RXSC_ATTR_STATS, /* dump, nested, macsec_rxsc_stats_attr */
- MACSEC_RXSC_ATTR_PAD,
- __MACSEC_RXSC_ATTR_END,
- NUM_MACSEC_RXSC_ATTR = __MACSEC_RXSC_ATTR_END,
- MACSEC_RXSC_ATTR_MAX = __MACSEC_RXSC_ATTR_END - 1,
- };
- enum macsec_sa_attrs {
- MACSEC_SA_ATTR_UNSPEC,
- MACSEC_SA_ATTR_AN, /* config/dump, u8 0..3 */
- MACSEC_SA_ATTR_ACTIVE, /* config/dump, u8 0..1 */
- MACSEC_SA_ATTR_PN, /* config/dump, u32 */
- MACSEC_SA_ATTR_KEY, /* config, data */
- MACSEC_SA_ATTR_KEYID, /* config/dump, 128-bit */
- MACSEC_SA_ATTR_STATS, /* dump, nested, macsec_sa_stats_attr */
- MACSEC_SA_ATTR_PAD,
- __MACSEC_SA_ATTR_END,
- NUM_MACSEC_SA_ATTR = __MACSEC_SA_ATTR_END,
- MACSEC_SA_ATTR_MAX = __MACSEC_SA_ATTR_END - 1,
- };
- enum macsec_nl_commands {
- MACSEC_CMD_GET_TXSC,
- MACSEC_CMD_ADD_RXSC,
- MACSEC_CMD_DEL_RXSC,
- MACSEC_CMD_UPD_RXSC,
- MACSEC_CMD_ADD_TXSA,
- MACSEC_CMD_DEL_TXSA,
- MACSEC_CMD_UPD_TXSA,
- MACSEC_CMD_ADD_RXSA,
- MACSEC_CMD_DEL_RXSA,
- MACSEC_CMD_UPD_RXSA,
- };
- /* u64 per-RXSC stats */
- enum macsec_rxsc_stats_attr {
- MACSEC_RXSC_STATS_ATTR_UNSPEC,
- MACSEC_RXSC_STATS_ATTR_IN_OCTETS_VALIDATED,
- MACSEC_RXSC_STATS_ATTR_IN_OCTETS_DECRYPTED,
- MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNCHECKED,
- MACSEC_RXSC_STATS_ATTR_IN_PKTS_DELAYED,
- MACSEC_RXSC_STATS_ATTR_IN_PKTS_OK,
- MACSEC_RXSC_STATS_ATTR_IN_PKTS_INVALID,
- MACSEC_RXSC_STATS_ATTR_IN_PKTS_LATE,
- MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_VALID,
- MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_USING_SA,
- MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNUSED_SA,
- MACSEC_RXSC_STATS_ATTR_PAD,
- __MACSEC_RXSC_STATS_ATTR_END,
- NUM_MACSEC_RXSC_STATS_ATTR = __MACSEC_RXSC_STATS_ATTR_END,
- MACSEC_RXSC_STATS_ATTR_MAX = __MACSEC_RXSC_STATS_ATTR_END - 1,
- };
- /* u32 per-{RX,TX}SA stats */
- enum macsec_sa_stats_attr {
- MACSEC_SA_STATS_ATTR_UNSPEC,
- MACSEC_SA_STATS_ATTR_IN_PKTS_OK,
- MACSEC_SA_STATS_ATTR_IN_PKTS_INVALID,
- MACSEC_SA_STATS_ATTR_IN_PKTS_NOT_VALID,
- MACSEC_SA_STATS_ATTR_IN_PKTS_NOT_USING_SA,
- MACSEC_SA_STATS_ATTR_IN_PKTS_UNUSED_SA,
- MACSEC_SA_STATS_ATTR_OUT_PKTS_PROTECTED,
- MACSEC_SA_STATS_ATTR_OUT_PKTS_ENCRYPTED,
- __MACSEC_SA_STATS_ATTR_END,
- NUM_MACSEC_SA_STATS_ATTR = __MACSEC_SA_STATS_ATTR_END,
- MACSEC_SA_STATS_ATTR_MAX = __MACSEC_SA_STATS_ATTR_END - 1,
- };
- /* u64 per-TXSC stats */
- enum macsec_txsc_stats_attr {
- MACSEC_TXSC_STATS_ATTR_UNSPEC,
- MACSEC_TXSC_STATS_ATTR_OUT_PKTS_PROTECTED,
- MACSEC_TXSC_STATS_ATTR_OUT_PKTS_ENCRYPTED,
- MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_PROTECTED,
- MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_ENCRYPTED,
- MACSEC_TXSC_STATS_ATTR_PAD,
- __MACSEC_TXSC_STATS_ATTR_END,
- NUM_MACSEC_TXSC_STATS_ATTR = __MACSEC_TXSC_STATS_ATTR_END,
- MACSEC_TXSC_STATS_ATTR_MAX = __MACSEC_TXSC_STATS_ATTR_END - 1,
- };
- /* u64 per-SecY stats */
- enum macsec_secy_stats_attr {
- MACSEC_SECY_STATS_ATTR_UNSPEC,
- MACSEC_SECY_STATS_ATTR_OUT_PKTS_UNTAGGED,
- MACSEC_SECY_STATS_ATTR_IN_PKTS_UNTAGGED,
- MACSEC_SECY_STATS_ATTR_OUT_PKTS_TOO_LONG,
- MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_TAG,
- MACSEC_SECY_STATS_ATTR_IN_PKTS_BAD_TAG,
- MACSEC_SECY_STATS_ATTR_IN_PKTS_UNKNOWN_SCI,
- MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_SCI,
- MACSEC_SECY_STATS_ATTR_IN_PKTS_OVERRUN,
- MACSEC_SECY_STATS_ATTR_PAD,
- __MACSEC_SECY_STATS_ATTR_END,
- NUM_MACSEC_SECY_STATS_ATTR = __MACSEC_SECY_STATS_ATTR_END,
- MACSEC_SECY_STATS_ATTR_MAX = __MACSEC_SECY_STATS_ATTR_END - 1,
- };
- #endif /* _UAPI_MACSEC_H */
|