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a26c5fd762
This patch adds support for accessing mac802154 llsec implementation over nl802154. I added for a new Kconfig entry to provide this functionality CONFIG_IEEE802154_NL802154_EXPERIMENTAL. This interface is still in development. It provides to change security parameters and add/del/dump entries of security tables. Later we can add also a get to get an entry by unique identifier. Cc: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
442 lines
12 KiB
C
442 lines
12 KiB
C
#ifndef __NL802154_H
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#define __NL802154_H
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/*
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* 802.15.4 netlink interface public header
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*
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* Copyright 2014 Alexander Aring <aar@pengutronix.de>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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#define NL802154_GENL_NAME "nl802154"
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enum nl802154_commands {
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/* don't change the order or add anything between, this is ABI! */
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/* currently we don't shipping this file via uapi, ignore the above one */
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NL802154_CMD_UNSPEC,
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NL802154_CMD_GET_WPAN_PHY, /* can dump */
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NL802154_CMD_SET_WPAN_PHY,
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NL802154_CMD_NEW_WPAN_PHY,
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NL802154_CMD_DEL_WPAN_PHY,
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NL802154_CMD_GET_INTERFACE, /* can dump */
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NL802154_CMD_SET_INTERFACE,
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NL802154_CMD_NEW_INTERFACE,
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NL802154_CMD_DEL_INTERFACE,
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NL802154_CMD_SET_CHANNEL,
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NL802154_CMD_SET_PAN_ID,
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NL802154_CMD_SET_SHORT_ADDR,
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NL802154_CMD_SET_TX_POWER,
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NL802154_CMD_SET_CCA_MODE,
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NL802154_CMD_SET_CCA_ED_LEVEL,
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NL802154_CMD_SET_MAX_FRAME_RETRIES,
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NL802154_CMD_SET_BACKOFF_EXPONENT,
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NL802154_CMD_SET_MAX_CSMA_BACKOFFS,
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NL802154_CMD_SET_LBT_MODE,
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NL802154_CMD_SET_ACKREQ_DEFAULT,
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/* add new commands above here */
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#ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL
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NL802154_CMD_SET_SEC_PARAMS,
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NL802154_CMD_GET_SEC_KEY, /* can dump */
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NL802154_CMD_NEW_SEC_KEY,
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NL802154_CMD_DEL_SEC_KEY,
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NL802154_CMD_GET_SEC_DEV, /* can dump */
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NL802154_CMD_NEW_SEC_DEV,
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NL802154_CMD_DEL_SEC_DEV,
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NL802154_CMD_GET_SEC_DEVKEY, /* can dump */
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NL802154_CMD_NEW_SEC_DEVKEY,
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NL802154_CMD_DEL_SEC_DEVKEY,
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NL802154_CMD_GET_SEC_LEVEL, /* can dump */
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NL802154_CMD_NEW_SEC_LEVEL,
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NL802154_CMD_DEL_SEC_LEVEL,
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#endif /* CONFIG_IEEE802154_NL802154_EXPERIMENTAL */
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/* used to define NL802154_CMD_MAX below */
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__NL802154_CMD_AFTER_LAST,
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NL802154_CMD_MAX = __NL802154_CMD_AFTER_LAST - 1
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};
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enum nl802154_attrs {
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/* don't change the order or add anything between, this is ABI! */
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/* currently we don't shipping this file via uapi, ignore the above one */
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NL802154_ATTR_UNSPEC,
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NL802154_ATTR_WPAN_PHY,
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NL802154_ATTR_WPAN_PHY_NAME,
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NL802154_ATTR_IFINDEX,
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NL802154_ATTR_IFNAME,
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NL802154_ATTR_IFTYPE,
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NL802154_ATTR_WPAN_DEV,
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NL802154_ATTR_PAGE,
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NL802154_ATTR_CHANNEL,
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NL802154_ATTR_PAN_ID,
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NL802154_ATTR_SHORT_ADDR,
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NL802154_ATTR_TX_POWER,
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NL802154_ATTR_CCA_MODE,
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NL802154_ATTR_CCA_OPT,
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NL802154_ATTR_CCA_ED_LEVEL,
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NL802154_ATTR_MAX_FRAME_RETRIES,
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NL802154_ATTR_MAX_BE,
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NL802154_ATTR_MIN_BE,
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NL802154_ATTR_MAX_CSMA_BACKOFFS,
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NL802154_ATTR_LBT_MODE,
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NL802154_ATTR_GENERATION,
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NL802154_ATTR_CHANNELS_SUPPORTED,
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NL802154_ATTR_SUPPORTED_CHANNEL,
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NL802154_ATTR_EXTENDED_ADDR,
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NL802154_ATTR_WPAN_PHY_CAPS,
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NL802154_ATTR_SUPPORTED_COMMANDS,
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NL802154_ATTR_ACKREQ_DEFAULT,
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/* add attributes here, update the policy in nl802154.c */
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#ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL
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NL802154_ATTR_SEC_ENABLED,
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NL802154_ATTR_SEC_OUT_LEVEL,
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NL802154_ATTR_SEC_OUT_KEY_ID,
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NL802154_ATTR_SEC_FRAME_COUNTER,
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NL802154_ATTR_SEC_LEVEL,
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NL802154_ATTR_SEC_DEVICE,
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NL802154_ATTR_SEC_DEVKEY,
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NL802154_ATTR_SEC_KEY,
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#endif /* CONFIG_IEEE802154_NL802154_EXPERIMENTAL */
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__NL802154_ATTR_AFTER_LAST,
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NL802154_ATTR_MAX = __NL802154_ATTR_AFTER_LAST - 1
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};
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enum nl802154_iftype {
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/* for backwards compatibility TODO */
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NL802154_IFTYPE_UNSPEC = -1,
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NL802154_IFTYPE_NODE,
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NL802154_IFTYPE_MONITOR,
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NL802154_IFTYPE_COORD,
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/* keep last */
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NUM_NL802154_IFTYPES,
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NL802154_IFTYPE_MAX = NUM_NL802154_IFTYPES - 1
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};
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/**
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* enum nl802154_wpan_phy_capability_attr - wpan phy capability attributes
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*
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* @__NL802154_CAP_ATTR_INVALID: attribute number 0 is reserved
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* @NL802154_CAP_ATTR_CHANNELS: a nested attribute for nl802154_channel_attr
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* @NL802154_CAP_ATTR_TX_POWERS: a nested attribute for
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* nl802154_wpan_phy_tx_power
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* @NL802154_CAP_ATTR_MIN_CCA_ED_LEVEL: minimum value for cca_ed_level
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* @NL802154_CAP_ATTR_MAX_CCA_ED_LEVEL: maxmimum value for cca_ed_level
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* @NL802154_CAP_ATTR_CCA_MODES: nl802154_cca_modes flags
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* @NL802154_CAP_ATTR_CCA_OPTS: nl802154_cca_opts flags
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* @NL802154_CAP_ATTR_MIN_MINBE: minimum of minbe value
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* @NL802154_CAP_ATTR_MAX_MINBE: maximum of minbe value
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* @NL802154_CAP_ATTR_MIN_MAXBE: minimum of maxbe value
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* @NL802154_CAP_ATTR_MAX_MINBE: maximum of maxbe value
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* @NL802154_CAP_ATTR_MIN_CSMA_BACKOFFS: minimum of csma backoff value
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* @NL802154_CAP_ATTR_MAX_CSMA_BACKOFFS: maximum of csma backoffs value
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* @NL802154_CAP_ATTR_MIN_FRAME_RETRIES: minimum of frame retries value
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* @NL802154_CAP_ATTR_MAX_FRAME_RETRIES: maximum of frame retries value
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* @NL802154_CAP_ATTR_IFTYPES: nl802154_iftype flags
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* @NL802154_CAP_ATTR_LBT: nl802154_supported_bool_states flags
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* @NL802154_CAP_ATTR_MAX: highest cap attribute currently defined
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* @__NL802154_CAP_ATTR_AFTER_LAST: internal use
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*/
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enum nl802154_wpan_phy_capability_attr {
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__NL802154_CAP_ATTR_INVALID,
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NL802154_CAP_ATTR_IFTYPES,
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NL802154_CAP_ATTR_CHANNELS,
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NL802154_CAP_ATTR_TX_POWERS,
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NL802154_CAP_ATTR_CCA_ED_LEVELS,
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NL802154_CAP_ATTR_CCA_MODES,
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NL802154_CAP_ATTR_CCA_OPTS,
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NL802154_CAP_ATTR_MIN_MINBE,
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NL802154_CAP_ATTR_MAX_MINBE,
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NL802154_CAP_ATTR_MIN_MAXBE,
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NL802154_CAP_ATTR_MAX_MAXBE,
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NL802154_CAP_ATTR_MIN_CSMA_BACKOFFS,
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NL802154_CAP_ATTR_MAX_CSMA_BACKOFFS,
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NL802154_CAP_ATTR_MIN_FRAME_RETRIES,
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NL802154_CAP_ATTR_MAX_FRAME_RETRIES,
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NL802154_CAP_ATTR_LBT,
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/* keep last */
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__NL802154_CAP_ATTR_AFTER_LAST,
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NL802154_CAP_ATTR_MAX = __NL802154_CAP_ATTR_AFTER_LAST - 1
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};
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/**
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* enum nl802154_cca_modes - cca modes
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*
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* @__NL802154_CCA_INVALID: cca mode number 0 is reserved
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* @NL802154_CCA_ENERGY: Energy above threshold
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* @NL802154_CCA_CARRIER: Carrier sense only
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* @NL802154_CCA_ENERGY_CARRIER: Carrier sense with energy above threshold
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* @NL802154_CCA_ALOHA: CCA shall always report an idle medium
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* @NL802154_CCA_UWB_SHR: UWB preamble sense based on the SHR of a frame
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* @NL802154_CCA_UWB_MULTIPLEXED: UWB preamble sense based on the packet with
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* the multiplexed preamble
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* @__NL802154_CCA_ATTR_AFTER_LAST: Internal
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* @NL802154_CCA_ATTR_MAX: Maximum CCA attribute number
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*/
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enum nl802154_cca_modes {
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__NL802154_CCA_INVALID,
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NL802154_CCA_ENERGY,
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NL802154_CCA_CARRIER,
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NL802154_CCA_ENERGY_CARRIER,
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NL802154_CCA_ALOHA,
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NL802154_CCA_UWB_SHR,
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NL802154_CCA_UWB_MULTIPLEXED,
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/* keep last */
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__NL802154_CCA_ATTR_AFTER_LAST,
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NL802154_CCA_ATTR_MAX = __NL802154_CCA_ATTR_AFTER_LAST - 1
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};
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/**
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* enum nl802154_cca_opts - additional options for cca modes
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*
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* @NL802154_CCA_OPT_ENERGY_CARRIER_OR: NL802154_CCA_ENERGY_CARRIER with OR
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* @NL802154_CCA_OPT_ENERGY_CARRIER_AND: NL802154_CCA_ENERGY_CARRIER with AND
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*/
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enum nl802154_cca_opts {
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NL802154_CCA_OPT_ENERGY_CARRIER_AND,
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NL802154_CCA_OPT_ENERGY_CARRIER_OR,
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/* keep last */
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__NL802154_CCA_OPT_ATTR_AFTER_LAST,
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NL802154_CCA_OPT_ATTR_MAX = __NL802154_CCA_OPT_ATTR_AFTER_LAST - 1
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};
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/**
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* enum nl802154_supported_bool_states - bool states for bool capability entry
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*
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* @NL802154_SUPPORTED_BOOL_FALSE: indicates to set false
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* @NL802154_SUPPORTED_BOOL_TRUE: indicates to set true
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* @__NL802154_SUPPORTED_BOOL_INVALD: reserved
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* @NL802154_SUPPORTED_BOOL_BOTH: indicates to set true and false
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* @__NL802154_SUPPORTED_BOOL_AFTER_LAST: Internal
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* @NL802154_SUPPORTED_BOOL_MAX: highest value for bool states
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*/
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enum nl802154_supported_bool_states {
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NL802154_SUPPORTED_BOOL_FALSE,
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NL802154_SUPPORTED_BOOL_TRUE,
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/* to handle them in a mask */
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__NL802154_SUPPORTED_BOOL_INVALD,
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NL802154_SUPPORTED_BOOL_BOTH,
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/* keep last */
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__NL802154_SUPPORTED_BOOL_AFTER_LAST,
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NL802154_SUPPORTED_BOOL_MAX = __NL802154_SUPPORTED_BOOL_AFTER_LAST - 1
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};
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#ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL
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enum nl802154_dev_addr_modes {
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NL802154_DEV_ADDR_NONE,
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__NL802154_DEV_ADDR_INVALID,
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NL802154_DEV_ADDR_SHORT,
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NL802154_DEV_ADDR_EXTENDED,
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/* keep last */
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__NL802154_DEV_ADDR_AFTER_LAST,
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NL802154_DEV_ADDR_MAX = __NL802154_DEV_ADDR_AFTER_LAST - 1
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};
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enum nl802154_dev_addr_attrs {
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NL802154_DEV_ADDR_ATTR_UNSPEC,
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NL802154_DEV_ADDR_ATTR_PAN_ID,
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NL802154_DEV_ADDR_ATTR_MODE,
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NL802154_DEV_ADDR_ATTR_SHORT,
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NL802154_DEV_ADDR_ATTR_EXTENDED,
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/* keep last */
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__NL802154_DEV_ADDR_ATTR_AFTER_LAST,
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NL802154_DEV_ADDR_ATTR_MAX = __NL802154_DEV_ADDR_ATTR_AFTER_LAST - 1
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};
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enum nl802154_key_id_modes {
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NL802154_KEY_ID_MODE_IMPLICIT,
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NL802154_KEY_ID_MODE_INDEX,
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NL802154_KEY_ID_MODE_INDEX_SHORT,
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NL802154_KEY_ID_MODE_INDEX_EXTENDED,
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/* keep last */
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__NL802154_KEY_ID_MODE_AFTER_LAST,
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NL802154_KEY_ID_MODE_MAX = __NL802154_KEY_ID_MODE_AFTER_LAST - 1
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};
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enum nl802154_key_id_attrs {
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NL802154_KEY_ID_ATTR_UNSPEC,
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NL802154_KEY_ID_ATTR_MODE,
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NL802154_KEY_ID_ATTR_INDEX,
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NL802154_KEY_ID_ATTR_IMPLICIT,
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NL802154_KEY_ID_ATTR_SOURCE_SHORT,
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NL802154_KEY_ID_ATTR_SOURCE_EXTENDED,
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/* keep last */
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__NL802154_KEY_ID_ATTR_AFTER_LAST,
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NL802154_KEY_ID_ATTR_MAX = __NL802154_KEY_ID_ATTR_AFTER_LAST - 1
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};
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enum nl802154_seclevels {
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NL802154_SECLEVEL_NONE,
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NL802154_SECLEVEL_MIC32,
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NL802154_SECLEVEL_MIC64,
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NL802154_SECLEVEL_MIC128,
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NL802154_SECLEVEL_ENC,
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NL802154_SECLEVEL_ENC_MIC32,
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NL802154_SECLEVEL_ENC_MIC64,
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NL802154_SECLEVEL_ENC_MIC128,
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/* keep last */
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__NL802154_SECLEVEL_AFTER_LAST,
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NL802154_SECLEVEL_MAX = __NL802154_SECLEVEL_AFTER_LAST - 1
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};
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enum nl802154_frames {
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NL802154_FRAME_BEACON,
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NL802154_FRAME_DATA,
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NL802154_FRAME_ACK,
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NL802154_FRAME_CMD,
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/* keep last */
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__NL802154_FRAME_AFTER_LAST,
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NL802154_FRAME_MAX = __NL802154_FRAME_AFTER_LAST - 1
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};
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enum nl802154_cmd_frames {
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__NL802154_CMD_FRAME_INVALID,
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NL802154_CMD_FRAME_ASSOC_REQUEST,
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NL802154_CMD_FRAME_ASSOC_RESPONSE,
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NL802154_CMD_FRAME_DISASSOC_NOTIFY,
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NL802154_CMD_FRAME_DATA_REQUEST,
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NL802154_CMD_FRAME_PAN_ID_CONFLICT_NOTIFY,
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NL802154_CMD_FRAME_ORPHAN_NOTIFY,
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NL802154_CMD_FRAME_BEACON_REQUEST,
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NL802154_CMD_FRAME_COORD_REALIGNMENT,
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NL802154_CMD_FRAME_GTS_REQUEST,
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/* keep last */
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__NL802154_CMD_FRAME_AFTER_LAST,
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NL802154_CMD_FRAME_MAX = __NL802154_CMD_FRAME_AFTER_LAST - 1
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};
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enum nl802154_seclevel_attrs {
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NL802154_SECLEVEL_ATTR_UNSPEC,
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NL802154_SECLEVEL_ATTR_LEVELS,
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NL802154_SECLEVEL_ATTR_FRAME,
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NL802154_SECLEVEL_ATTR_CMD_FRAME,
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NL802154_SECLEVEL_ATTR_DEV_OVERRIDE,
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/* keep last */
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__NL802154_SECLEVEL_ATTR_AFTER_LAST,
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NL802154_SECLEVEL_ATTR_MAX = __NL802154_SECLEVEL_ATTR_AFTER_LAST - 1
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};
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/* TODO what is this? couldn't find in mib */
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enum {
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NL802154_DEVKEY_IGNORE,
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NL802154_DEVKEY_RESTRICT,
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NL802154_DEVKEY_RECORD,
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/* keep last */
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__NL802154_DEVKEY_AFTER_LAST,
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NL802154_DEVKEY_MAX = __NL802154_DEVKEY_AFTER_LAST - 1
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};
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enum nl802154_dev {
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NL802154_DEV_ATTR_UNSPEC,
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NL802154_DEV_ATTR_FRAME_COUNTER,
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NL802154_DEV_ATTR_PAN_ID,
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NL802154_DEV_ATTR_SHORT_ADDR,
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NL802154_DEV_ATTR_EXTENDED_ADDR,
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NL802154_DEV_ATTR_SECLEVEL_EXEMPT,
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NL802154_DEV_ATTR_KEY_MODE,
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/* keep last */
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__NL802154_DEV_ATTR_AFTER_LAST,
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NL802154_DEV_ATTR_MAX = __NL802154_DEV_ATTR_AFTER_LAST - 1
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};
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enum nl802154_devkey {
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NL802154_DEVKEY_ATTR_UNSPEC,
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NL802154_DEVKEY_ATTR_FRAME_COUNTER,
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NL802154_DEVKEY_ATTR_EXTENDED_ADDR,
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NL802154_DEVKEY_ATTR_ID,
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/* keep last */
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__NL802154_DEVKEY_ATTR_AFTER_LAST,
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NL802154_DEVKEY_ATTR_MAX = __NL802154_DEVKEY_ATTR_AFTER_LAST - 1
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};
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enum nl802154_key {
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NL802154_KEY_ATTR_UNSPEC,
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NL802154_KEY_ATTR_ID,
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NL802154_KEY_ATTR_USAGE_FRAMES,
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NL802154_KEY_ATTR_USAGE_CMDS,
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NL802154_KEY_ATTR_BYTES,
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/* keep last */
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__NL802154_KEY_ATTR_AFTER_LAST,
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NL802154_KEY_ATTR_MAX = __NL802154_KEY_ATTR_AFTER_LAST - 1
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};
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#define NL802154_KEY_SIZE 16
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#define NL802154_CMD_FRAME_NR_IDS 256
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#endif /* CONFIG_IEEE802154_NL802154_EXPERIMENTAL */
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#endif /* __NL802154_H */
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