![Phoebe Buckheister](/assets/img/avatar_default.png)
Introduce new netlink attributes for SET_PHY_ATTRS: * CSMA minimal backoff exponent * CSMA maximal backoff exponent * CSMA retry limit * frame retransmission limit The CSMA attributes shall correspond to minBE, maxBE and maxCSMABackoffs of 802.15.4, respectively. The frame retransmission shall correspond to maxFrameRetries of 802.15.4, unless given as -1: then the old behaviour of the stack shall apply. For RF2xy, the old behaviour is to not do channel sensing at all and simply send *right now*, which is not intended behaviour for most applications and actually prohibited for some channel/page combinations. For all values except frame retransmission limit, the defaults of 802.15.4 apply. Frame retransmission limits are set to -1 to indicate backward-compatible behaviour. Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: David S. Miller <davem@davemloft.net>
152 lines
3.5 KiB
C
152 lines
3.5 KiB
C
/*
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* nl802154.h
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*
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* Copyright (C) 2007, 2008, 2009 Siemens AG
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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 version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef NL802154_H
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#define NL802154_H
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#define IEEE802154_NL_NAME "802.15.4 MAC"
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#define IEEE802154_MCAST_COORD_NAME "coordinator"
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#define IEEE802154_MCAST_BEACON_NAME "beacon"
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enum {
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__IEEE802154_ATTR_INVALID,
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IEEE802154_ATTR_DEV_NAME,
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IEEE802154_ATTR_DEV_INDEX,
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IEEE802154_ATTR_STATUS,
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IEEE802154_ATTR_SHORT_ADDR,
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IEEE802154_ATTR_HW_ADDR,
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IEEE802154_ATTR_PAN_ID,
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IEEE802154_ATTR_CHANNEL,
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IEEE802154_ATTR_COORD_SHORT_ADDR,
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IEEE802154_ATTR_COORD_HW_ADDR,
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IEEE802154_ATTR_COORD_PAN_ID,
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IEEE802154_ATTR_SRC_SHORT_ADDR,
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IEEE802154_ATTR_SRC_HW_ADDR,
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IEEE802154_ATTR_SRC_PAN_ID,
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IEEE802154_ATTR_DEST_SHORT_ADDR,
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IEEE802154_ATTR_DEST_HW_ADDR,
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IEEE802154_ATTR_DEST_PAN_ID,
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IEEE802154_ATTR_CAPABILITY,
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IEEE802154_ATTR_REASON,
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IEEE802154_ATTR_SCAN_TYPE,
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IEEE802154_ATTR_CHANNELS,
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IEEE802154_ATTR_DURATION,
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IEEE802154_ATTR_ED_LIST,
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IEEE802154_ATTR_BCN_ORD,
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IEEE802154_ATTR_SF_ORD,
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IEEE802154_ATTR_PAN_COORD,
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IEEE802154_ATTR_BAT_EXT,
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IEEE802154_ATTR_COORD_REALIGN,
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IEEE802154_ATTR_SEC,
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IEEE802154_ATTR_PAGE,
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IEEE802154_ATTR_CHANNEL_PAGE_LIST,
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IEEE802154_ATTR_PHY_NAME,
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IEEE802154_ATTR_DEV_TYPE,
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IEEE802154_ATTR_TXPOWER,
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IEEE802154_ATTR_LBT_ENABLED,
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IEEE802154_ATTR_CCA_MODE,
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IEEE802154_ATTR_CCA_ED_LEVEL,
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IEEE802154_ATTR_CSMA_RETRIES,
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IEEE802154_ATTR_CSMA_MIN_BE,
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IEEE802154_ATTR_CSMA_MAX_BE,
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IEEE802154_ATTR_FRAME_RETRIES,
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__IEEE802154_ATTR_MAX,
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};
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#define IEEE802154_ATTR_MAX (__IEEE802154_ATTR_MAX - 1)
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extern const struct nla_policy ieee802154_policy[];
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/* commands */
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/* REQ should be responded with CONF
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* and INDIC with RESP
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*/
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enum {
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__IEEE802154_COMMAND_INVALID,
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IEEE802154_ASSOCIATE_REQ,
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IEEE802154_ASSOCIATE_CONF,
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IEEE802154_DISASSOCIATE_REQ,
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IEEE802154_DISASSOCIATE_CONF,
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IEEE802154_GET_REQ,
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IEEE802154_GET_CONF,
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IEEE802154_RESET_REQ,
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IEEE802154_RESET_CONF,
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IEEE802154_SCAN_REQ,
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IEEE802154_SCAN_CONF,
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IEEE802154_SET_REQ,
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IEEE802154_SET_CONF,
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IEEE802154_START_REQ,
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IEEE802154_START_CONF,
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IEEE802154_SYNC_REQ,
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IEEE802154_POLL_REQ,
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IEEE802154_POLL_CONF,
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IEEE802154_ASSOCIATE_INDIC,
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IEEE802154_ASSOCIATE_RESP,
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IEEE802154_DISASSOCIATE_INDIC,
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IEEE802154_BEACON_NOTIFY_INDIC,
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IEEE802154_ORPHAN_INDIC,
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IEEE802154_ORPHAN_RESP,
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IEEE802154_COMM_STATUS_INDIC,
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IEEE802154_SYNC_LOSS_INDIC,
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IEEE802154_GTS_REQ, /* Not supported yet */
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IEEE802154_GTS_INDIC, /* Not supported yet */
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IEEE802154_GTS_CONF, /* Not supported yet */
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IEEE802154_RX_ENABLE_REQ, /* Not supported yet */
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IEEE802154_RX_ENABLE_CONF, /* Not supported yet */
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IEEE802154_LIST_IFACE,
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IEEE802154_LIST_PHY,
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IEEE802154_ADD_IFACE,
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IEEE802154_DEL_IFACE,
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IEEE802154_SET_PHYPARAMS,
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__IEEE802154_CMD_MAX,
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};
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#define IEEE802154_CMD_MAX (__IEEE802154_CMD_MAX - 1)
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enum {
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__IEEE802154_DEV_INVALID = -1,
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IEEE802154_DEV_WPAN,
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IEEE802154_DEV_MONITOR,
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__IEEE802154_DEV_MAX,
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};
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#endif
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