1*dece8d2bSSabrina Dubroca /* 2*dece8d2bSSabrina Dubroca * include/uapi/linux/if_macsec.h - MACsec device 3*dece8d2bSSabrina Dubroca * 4*dece8d2bSSabrina Dubroca * Copyright (c) 2015 Sabrina Dubroca <sd@queasysnail.net> 5*dece8d2bSSabrina Dubroca * 6*dece8d2bSSabrina Dubroca * This program is free software; you can redistribute it and/or modify 7*dece8d2bSSabrina Dubroca * it under the terms of the GNU General Public License as published by 8*dece8d2bSSabrina Dubroca * the Free Software Foundation; either version 2 of the License, or 9*dece8d2bSSabrina Dubroca * (at your option) any later version. 10*dece8d2bSSabrina Dubroca */ 11*dece8d2bSSabrina Dubroca 12*dece8d2bSSabrina Dubroca #ifndef _UAPI_MACSEC_H 13*dece8d2bSSabrina Dubroca #define _UAPI_MACSEC_H 14*dece8d2bSSabrina Dubroca 15*dece8d2bSSabrina Dubroca #include <linux/types.h> 16*dece8d2bSSabrina Dubroca 17*dece8d2bSSabrina Dubroca #define MACSEC_GENL_NAME "macsec" 18*dece8d2bSSabrina Dubroca #define MACSEC_GENL_VERSION 1 19*dece8d2bSSabrina Dubroca 20*dece8d2bSSabrina Dubroca #define MACSEC_MAX_KEY_LEN 128 21*dece8d2bSSabrina Dubroca 22*dece8d2bSSabrina Dubroca #define DEFAULT_CIPHER_ID 0x0080020001000001ULL 23*dece8d2bSSabrina Dubroca #define DEFAULT_CIPHER_ALT 0x0080C20001000001ULL 24*dece8d2bSSabrina Dubroca 25*dece8d2bSSabrina Dubroca #define MACSEC_MIN_ICV_LEN 8 26*dece8d2bSSabrina Dubroca #define MACSEC_MAX_ICV_LEN 32 27*dece8d2bSSabrina Dubroca 28*dece8d2bSSabrina Dubroca enum macsec_attrs { 29*dece8d2bSSabrina Dubroca MACSEC_ATTR_UNSPEC, 30*dece8d2bSSabrina Dubroca MACSEC_ATTR_IFINDEX, /* u32, ifindex of the MACsec netdevice */ 31*dece8d2bSSabrina Dubroca MACSEC_ATTR_RXSC_CONFIG, /* config, nested macsec_rxsc_attrs */ 32*dece8d2bSSabrina Dubroca MACSEC_ATTR_SA_CONFIG, /* config, nested macsec_sa_attrs */ 33*dece8d2bSSabrina Dubroca MACSEC_ATTR_SECY, /* dump, nested macsec_secy_attrs */ 34*dece8d2bSSabrina Dubroca MACSEC_ATTR_TXSA_LIST, /* dump, nested, macsec_sa_attrs for each TXSA */ 35*dece8d2bSSabrina Dubroca MACSEC_ATTR_RXSC_LIST, /* dump, nested, macsec_rxsc_attrs for each RXSC */ 36*dece8d2bSSabrina Dubroca MACSEC_ATTR_TXSC_STATS, /* dump, nested, macsec_txsc_stats_attr */ 37*dece8d2bSSabrina Dubroca MACSEC_ATTR_SECY_STATS, /* dump, nested, macsec_secy_stats_attr */ 38*dece8d2bSSabrina Dubroca __MACSEC_ATTR_END, 39*dece8d2bSSabrina Dubroca NUM_MACSEC_ATTR = __MACSEC_ATTR_END, 40*dece8d2bSSabrina Dubroca MACSEC_ATTR_MAX = __MACSEC_ATTR_END - 1, 41*dece8d2bSSabrina Dubroca }; 42*dece8d2bSSabrina Dubroca 43*dece8d2bSSabrina Dubroca enum macsec_secy_attrs { 44*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_UNSPEC, 45*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_SCI, 46*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_ENCODING_SA, 47*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_WINDOW, 48*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_CIPHER_SUITE, 49*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_ICV_LEN, 50*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_PROTECT, 51*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_REPLAY, 52*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_OPER, 53*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_VALIDATE, 54*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_ENCRYPT, 55*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_INC_SCI, 56*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_ES, 57*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_SCB, 58*dece8d2bSSabrina Dubroca __MACSEC_SECY_ATTR_END, 59*dece8d2bSSabrina Dubroca NUM_MACSEC_SECY_ATTR = __MACSEC_SECY_ATTR_END, 60*dece8d2bSSabrina Dubroca MACSEC_SECY_ATTR_MAX = __MACSEC_SECY_ATTR_END - 1, 61*dece8d2bSSabrina Dubroca }; 62*dece8d2bSSabrina Dubroca 63*dece8d2bSSabrina Dubroca enum macsec_rxsc_attrs { 64*dece8d2bSSabrina Dubroca MACSEC_RXSC_ATTR_UNSPEC, 65*dece8d2bSSabrina Dubroca MACSEC_RXSC_ATTR_SCI, /* config/dump, u64 */ 66*dece8d2bSSabrina Dubroca MACSEC_RXSC_ATTR_ACTIVE, /* config/dump, u8 0..1 */ 67*dece8d2bSSabrina Dubroca MACSEC_RXSC_ATTR_SA_LIST, /* dump, nested */ 68*dece8d2bSSabrina Dubroca MACSEC_RXSC_ATTR_STATS, /* dump, nested, macsec_rxsc_stats_attr */ 69*dece8d2bSSabrina Dubroca __MACSEC_RXSC_ATTR_END, 70*dece8d2bSSabrina Dubroca NUM_MACSEC_RXSC_ATTR = __MACSEC_RXSC_ATTR_END, 71*dece8d2bSSabrina Dubroca MACSEC_RXSC_ATTR_MAX = __MACSEC_RXSC_ATTR_END - 1, 72*dece8d2bSSabrina Dubroca }; 73*dece8d2bSSabrina Dubroca 74*dece8d2bSSabrina Dubroca enum macsec_sa_attrs { 75*dece8d2bSSabrina Dubroca MACSEC_SA_ATTR_UNSPEC, 76*dece8d2bSSabrina Dubroca MACSEC_SA_ATTR_AN, /* config/dump, u8 0..3 */ 77*dece8d2bSSabrina Dubroca MACSEC_SA_ATTR_ACTIVE, /* config/dump, u8 0..1 */ 78*dece8d2bSSabrina Dubroca MACSEC_SA_ATTR_PN, /* config/dump, u32 */ 79*dece8d2bSSabrina Dubroca MACSEC_SA_ATTR_KEY, /* config, data */ 80*dece8d2bSSabrina Dubroca MACSEC_SA_ATTR_KEYID, /* config/dump, u64 */ 81*dece8d2bSSabrina Dubroca MACSEC_SA_ATTR_STATS, /* dump, nested, macsec_sa_stats_attr */ 82*dece8d2bSSabrina Dubroca __MACSEC_SA_ATTR_END, 83*dece8d2bSSabrina Dubroca NUM_MACSEC_SA_ATTR = __MACSEC_SA_ATTR_END, 84*dece8d2bSSabrina Dubroca MACSEC_SA_ATTR_MAX = __MACSEC_SA_ATTR_END - 1, 85*dece8d2bSSabrina Dubroca }; 86*dece8d2bSSabrina Dubroca 87*dece8d2bSSabrina Dubroca enum macsec_nl_commands { 88*dece8d2bSSabrina Dubroca MACSEC_CMD_GET_TXSC, 89*dece8d2bSSabrina Dubroca MACSEC_CMD_ADD_RXSC, 90*dece8d2bSSabrina Dubroca MACSEC_CMD_DEL_RXSC, 91*dece8d2bSSabrina Dubroca MACSEC_CMD_UPD_RXSC, 92*dece8d2bSSabrina Dubroca MACSEC_CMD_ADD_TXSA, 93*dece8d2bSSabrina Dubroca MACSEC_CMD_DEL_TXSA, 94*dece8d2bSSabrina Dubroca MACSEC_CMD_UPD_TXSA, 95*dece8d2bSSabrina Dubroca MACSEC_CMD_ADD_RXSA, 96*dece8d2bSSabrina Dubroca MACSEC_CMD_DEL_RXSA, 97*dece8d2bSSabrina Dubroca MACSEC_CMD_UPD_RXSA, 98*dece8d2bSSabrina Dubroca }; 99*dece8d2bSSabrina Dubroca 100*dece8d2bSSabrina Dubroca /* u64 per-RXSC stats */ 101*dece8d2bSSabrina Dubroca enum macsec_rxsc_stats_attr { 102*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_UNSPEC, 103*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_IN_OCTETS_VALIDATED, 104*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_IN_OCTETS_DECRYPTED, 105*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNCHECKED, 106*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_IN_PKTS_DELAYED, 107*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_IN_PKTS_OK, 108*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_IN_PKTS_INVALID, 109*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_IN_PKTS_LATE, 110*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_VALID, 111*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_USING_SA, 112*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNUSED_SA, 113*dece8d2bSSabrina Dubroca __MACSEC_RXSC_STATS_ATTR_END, 114*dece8d2bSSabrina Dubroca NUM_MACSEC_RXSC_STATS_ATTR = __MACSEC_RXSC_STATS_ATTR_END, 115*dece8d2bSSabrina Dubroca MACSEC_RXSC_STATS_ATTR_MAX = __MACSEC_RXSC_STATS_ATTR_END - 1, 116*dece8d2bSSabrina Dubroca }; 117*dece8d2bSSabrina Dubroca 118*dece8d2bSSabrina Dubroca /* u32 per-{RX,TX}SA stats */ 119*dece8d2bSSabrina Dubroca enum macsec_sa_stats_attr { 120*dece8d2bSSabrina Dubroca MACSEC_SA_STATS_ATTR_UNSPEC, 121*dece8d2bSSabrina Dubroca MACSEC_SA_STATS_ATTR_IN_PKTS_OK, 122*dece8d2bSSabrina Dubroca MACSEC_SA_STATS_ATTR_IN_PKTS_INVALID, 123*dece8d2bSSabrina Dubroca MACSEC_SA_STATS_ATTR_IN_PKTS_NOT_VALID, 124*dece8d2bSSabrina Dubroca MACSEC_SA_STATS_ATTR_IN_PKTS_NOT_USING_SA, 125*dece8d2bSSabrina Dubroca MACSEC_SA_STATS_ATTR_IN_PKTS_UNUSED_SA, 126*dece8d2bSSabrina Dubroca MACSEC_SA_STATS_ATTR_OUT_PKTS_PROTECTED, 127*dece8d2bSSabrina Dubroca MACSEC_SA_STATS_ATTR_OUT_PKTS_ENCRYPTED, 128*dece8d2bSSabrina Dubroca __MACSEC_SA_STATS_ATTR_END, 129*dece8d2bSSabrina Dubroca NUM_MACSEC_SA_STATS_ATTR = __MACSEC_SA_STATS_ATTR_END, 130*dece8d2bSSabrina Dubroca MACSEC_SA_STATS_ATTR_MAX = __MACSEC_SA_STATS_ATTR_END - 1, 131*dece8d2bSSabrina Dubroca }; 132*dece8d2bSSabrina Dubroca 133*dece8d2bSSabrina Dubroca /* u64 per-TXSC stats */ 134*dece8d2bSSabrina Dubroca enum macsec_txsc_stats_attr { 135*dece8d2bSSabrina Dubroca MACSEC_TXSC_STATS_ATTR_UNSPEC, 136*dece8d2bSSabrina Dubroca MACSEC_TXSC_STATS_ATTR_OUT_PKTS_PROTECTED, 137*dece8d2bSSabrina Dubroca MACSEC_TXSC_STATS_ATTR_OUT_PKTS_ENCRYPTED, 138*dece8d2bSSabrina Dubroca MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_PROTECTED, 139*dece8d2bSSabrina Dubroca MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_ENCRYPTED, 140*dece8d2bSSabrina Dubroca __MACSEC_TXSC_STATS_ATTR_END, 141*dece8d2bSSabrina Dubroca NUM_MACSEC_TXSC_STATS_ATTR = __MACSEC_TXSC_STATS_ATTR_END, 142*dece8d2bSSabrina Dubroca MACSEC_TXSC_STATS_ATTR_MAX = __MACSEC_TXSC_STATS_ATTR_END - 1, 143*dece8d2bSSabrina Dubroca }; 144*dece8d2bSSabrina Dubroca 145*dece8d2bSSabrina Dubroca /* u64 per-SecY stats */ 146*dece8d2bSSabrina Dubroca enum macsec_secy_stats_attr { 147*dece8d2bSSabrina Dubroca MACSEC_SECY_STATS_ATTR_UNSPEC, 148*dece8d2bSSabrina Dubroca MACSEC_SECY_STATS_ATTR_OUT_PKTS_UNTAGGED, 149*dece8d2bSSabrina Dubroca MACSEC_SECY_STATS_ATTR_IN_PKTS_UNTAGGED, 150*dece8d2bSSabrina Dubroca MACSEC_SECY_STATS_ATTR_OUT_PKTS_TOO_LONG, 151*dece8d2bSSabrina Dubroca MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_TAG, 152*dece8d2bSSabrina Dubroca MACSEC_SECY_STATS_ATTR_IN_PKTS_BAD_TAG, 153*dece8d2bSSabrina Dubroca MACSEC_SECY_STATS_ATTR_IN_PKTS_UNKNOWN_SCI, 154*dece8d2bSSabrina Dubroca MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_SCI, 155*dece8d2bSSabrina Dubroca MACSEC_SECY_STATS_ATTR_IN_PKTS_OVERRUN, 156*dece8d2bSSabrina Dubroca __MACSEC_SECY_STATS_ATTR_END, 157*dece8d2bSSabrina Dubroca NUM_MACSEC_SECY_STATS_ATTR = __MACSEC_SECY_STATS_ATTR_END, 158*dece8d2bSSabrina Dubroca MACSEC_SECY_STATS_ATTR_MAX = __MACSEC_SECY_STATS_ATTR_END - 1, 159*dece8d2bSSabrina Dubroca }; 160*dece8d2bSSabrina Dubroca 161*dece8d2bSSabrina Dubroca #endif /* _UAPI_MACSEC_H */ 162