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![Greg Kroah-Hartman](/assets/img/avatar_default.png)
Many user space API headers have licensing information, which is either incomplete, badly formatted or just a shorthand for referring to the license under which the file is supposed to be. This makes it hard for compliance tools to determine the correct license. Update these files with an SPDX license identifier. The identifier was chosen based on the license information in the file. GPL/LGPL licensed headers get the matching GPL/LGPL SPDX license identifier with the added 'WITH Linux-syscall-note' exception, which is the officially assigned exception identifier for the kernel syscall exception: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". This exception makes it possible to include GPL headers into non GPL code, without confusing license compliance tools. Headers which have either explicit dual licensing or are just licensed under a non GPL license are updated with the corresponding SPDX identifier and the GPLv2 with syscall exception identifier. The format is: ((GPL-2.0 WITH Linux-syscall-note) OR SPDX-ID-OF-OTHER-LICENSE) SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. The update does not remove existing license information as this has to be done on a case by case basis and the copyright holders might have to be consulted. This will happen in a separate step. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
172 lines
5.5 KiB
C
172 lines
5.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
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/*
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* include/uapi/linux/if_macsec.h - MACsec device
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*
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* Copyright (c) 2015 Sabrina Dubroca <sd@queasysnail.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef _UAPI_MACSEC_H
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#define _UAPI_MACSEC_H
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#include <linux/types.h>
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#define MACSEC_GENL_NAME "macsec"
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#define MACSEC_GENL_VERSION 1
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#define MACSEC_MAX_KEY_LEN 128
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#define MACSEC_KEYID_LEN 16
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#define MACSEC_DEFAULT_CIPHER_ID 0x0080020001000001ULL
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#define MACSEC_DEFAULT_CIPHER_ALT 0x0080C20001000001ULL
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#define MACSEC_MIN_ICV_LEN 8
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#define MACSEC_MAX_ICV_LEN 32
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/* upper limit for ICV length as recommended by IEEE802.1AE-2006 */
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#define MACSEC_STD_ICV_LEN 16
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enum macsec_attrs {
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MACSEC_ATTR_UNSPEC,
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MACSEC_ATTR_IFINDEX, /* u32, ifindex of the MACsec netdevice */
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MACSEC_ATTR_RXSC_CONFIG, /* config, nested macsec_rxsc_attrs */
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MACSEC_ATTR_SA_CONFIG, /* config, nested macsec_sa_attrs */
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MACSEC_ATTR_SECY, /* dump, nested macsec_secy_attrs */
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MACSEC_ATTR_TXSA_LIST, /* dump, nested, macsec_sa_attrs for each TXSA */
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MACSEC_ATTR_RXSC_LIST, /* dump, nested, macsec_rxsc_attrs for each RXSC */
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MACSEC_ATTR_TXSC_STATS, /* dump, nested, macsec_txsc_stats_attr */
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MACSEC_ATTR_SECY_STATS, /* dump, nested, macsec_secy_stats_attr */
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__MACSEC_ATTR_END,
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NUM_MACSEC_ATTR = __MACSEC_ATTR_END,
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MACSEC_ATTR_MAX = __MACSEC_ATTR_END - 1,
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};
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enum macsec_secy_attrs {
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MACSEC_SECY_ATTR_UNSPEC,
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MACSEC_SECY_ATTR_SCI,
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MACSEC_SECY_ATTR_ENCODING_SA,
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MACSEC_SECY_ATTR_WINDOW,
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MACSEC_SECY_ATTR_CIPHER_SUITE,
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MACSEC_SECY_ATTR_ICV_LEN,
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MACSEC_SECY_ATTR_PROTECT,
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MACSEC_SECY_ATTR_REPLAY,
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MACSEC_SECY_ATTR_OPER,
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MACSEC_SECY_ATTR_VALIDATE,
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MACSEC_SECY_ATTR_ENCRYPT,
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MACSEC_SECY_ATTR_INC_SCI,
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MACSEC_SECY_ATTR_ES,
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MACSEC_SECY_ATTR_SCB,
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MACSEC_SECY_ATTR_PAD,
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__MACSEC_SECY_ATTR_END,
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NUM_MACSEC_SECY_ATTR = __MACSEC_SECY_ATTR_END,
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MACSEC_SECY_ATTR_MAX = __MACSEC_SECY_ATTR_END - 1,
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};
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enum macsec_rxsc_attrs {
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MACSEC_RXSC_ATTR_UNSPEC,
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MACSEC_RXSC_ATTR_SCI, /* config/dump, u64 */
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MACSEC_RXSC_ATTR_ACTIVE, /* config/dump, u8 0..1 */
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MACSEC_RXSC_ATTR_SA_LIST, /* dump, nested */
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MACSEC_RXSC_ATTR_STATS, /* dump, nested, macsec_rxsc_stats_attr */
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MACSEC_RXSC_ATTR_PAD,
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__MACSEC_RXSC_ATTR_END,
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NUM_MACSEC_RXSC_ATTR = __MACSEC_RXSC_ATTR_END,
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MACSEC_RXSC_ATTR_MAX = __MACSEC_RXSC_ATTR_END - 1,
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};
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enum macsec_sa_attrs {
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MACSEC_SA_ATTR_UNSPEC,
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MACSEC_SA_ATTR_AN, /* config/dump, u8 0..3 */
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MACSEC_SA_ATTR_ACTIVE, /* config/dump, u8 0..1 */
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MACSEC_SA_ATTR_PN, /* config/dump, u32 */
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MACSEC_SA_ATTR_KEY, /* config, data */
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MACSEC_SA_ATTR_KEYID, /* config/dump, 128-bit */
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MACSEC_SA_ATTR_STATS, /* dump, nested, macsec_sa_stats_attr */
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MACSEC_SA_ATTR_PAD,
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__MACSEC_SA_ATTR_END,
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NUM_MACSEC_SA_ATTR = __MACSEC_SA_ATTR_END,
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MACSEC_SA_ATTR_MAX = __MACSEC_SA_ATTR_END - 1,
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};
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enum macsec_nl_commands {
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MACSEC_CMD_GET_TXSC,
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MACSEC_CMD_ADD_RXSC,
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MACSEC_CMD_DEL_RXSC,
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MACSEC_CMD_UPD_RXSC,
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MACSEC_CMD_ADD_TXSA,
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MACSEC_CMD_DEL_TXSA,
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MACSEC_CMD_UPD_TXSA,
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MACSEC_CMD_ADD_RXSA,
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MACSEC_CMD_DEL_RXSA,
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MACSEC_CMD_UPD_RXSA,
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};
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/* u64 per-RXSC stats */
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enum macsec_rxsc_stats_attr {
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MACSEC_RXSC_STATS_ATTR_UNSPEC,
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MACSEC_RXSC_STATS_ATTR_IN_OCTETS_VALIDATED,
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MACSEC_RXSC_STATS_ATTR_IN_OCTETS_DECRYPTED,
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MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNCHECKED,
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MACSEC_RXSC_STATS_ATTR_IN_PKTS_DELAYED,
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MACSEC_RXSC_STATS_ATTR_IN_PKTS_OK,
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MACSEC_RXSC_STATS_ATTR_IN_PKTS_INVALID,
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MACSEC_RXSC_STATS_ATTR_IN_PKTS_LATE,
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MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_VALID,
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MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_USING_SA,
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MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNUSED_SA,
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MACSEC_RXSC_STATS_ATTR_PAD,
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__MACSEC_RXSC_STATS_ATTR_END,
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NUM_MACSEC_RXSC_STATS_ATTR = __MACSEC_RXSC_STATS_ATTR_END,
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MACSEC_RXSC_STATS_ATTR_MAX = __MACSEC_RXSC_STATS_ATTR_END - 1,
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};
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/* u32 per-{RX,TX}SA stats */
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enum macsec_sa_stats_attr {
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MACSEC_SA_STATS_ATTR_UNSPEC,
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MACSEC_SA_STATS_ATTR_IN_PKTS_OK,
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MACSEC_SA_STATS_ATTR_IN_PKTS_INVALID,
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MACSEC_SA_STATS_ATTR_IN_PKTS_NOT_VALID,
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MACSEC_SA_STATS_ATTR_IN_PKTS_NOT_USING_SA,
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MACSEC_SA_STATS_ATTR_IN_PKTS_UNUSED_SA,
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MACSEC_SA_STATS_ATTR_OUT_PKTS_PROTECTED,
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MACSEC_SA_STATS_ATTR_OUT_PKTS_ENCRYPTED,
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__MACSEC_SA_STATS_ATTR_END,
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NUM_MACSEC_SA_STATS_ATTR = __MACSEC_SA_STATS_ATTR_END,
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MACSEC_SA_STATS_ATTR_MAX = __MACSEC_SA_STATS_ATTR_END - 1,
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};
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/* u64 per-TXSC stats */
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enum macsec_txsc_stats_attr {
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MACSEC_TXSC_STATS_ATTR_UNSPEC,
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MACSEC_TXSC_STATS_ATTR_OUT_PKTS_PROTECTED,
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MACSEC_TXSC_STATS_ATTR_OUT_PKTS_ENCRYPTED,
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MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_PROTECTED,
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MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_ENCRYPTED,
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MACSEC_TXSC_STATS_ATTR_PAD,
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__MACSEC_TXSC_STATS_ATTR_END,
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NUM_MACSEC_TXSC_STATS_ATTR = __MACSEC_TXSC_STATS_ATTR_END,
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MACSEC_TXSC_STATS_ATTR_MAX = __MACSEC_TXSC_STATS_ATTR_END - 1,
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};
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/* u64 per-SecY stats */
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enum macsec_secy_stats_attr {
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MACSEC_SECY_STATS_ATTR_UNSPEC,
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MACSEC_SECY_STATS_ATTR_OUT_PKTS_UNTAGGED,
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MACSEC_SECY_STATS_ATTR_IN_PKTS_UNTAGGED,
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MACSEC_SECY_STATS_ATTR_OUT_PKTS_TOO_LONG,
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MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_TAG,
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MACSEC_SECY_STATS_ATTR_IN_PKTS_BAD_TAG,
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MACSEC_SECY_STATS_ATTR_IN_PKTS_UNKNOWN_SCI,
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MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_SCI,
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MACSEC_SECY_STATS_ATTR_IN_PKTS_OVERRUN,
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MACSEC_SECY_STATS_ATTR_PAD,
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__MACSEC_SECY_STATS_ATTR_END,
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NUM_MACSEC_SECY_STATS_ATTR = __MACSEC_SECY_STATS_ATTR_END,
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MACSEC_SECY_STATS_ATTR_MAX = __MACSEC_SECY_STATS_ATTR_END - 1,
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};
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#endif /* _UAPI_MACSEC_H */
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