suspended
0
=ǿ
Index of /anon_sym/anon/sys/class/rtc/rtc0/alarmtimer.0.auto/subsystem
Index of /anon_sym/anon/sys/class/rtc/rtc0/alarmtimer.0.auto/subsystem
Yy ,y /* SPDX-License-Identifier: GPL-2.0-only */
/*
* IEEE802.15.4-2003 specification
*
* Copyright (C) 2007, 2008 Siemens AG
*
* Written by:
* Pavel Smolenskiy
* Maxim Gorbachyov
* Maxim Osipov
* Dmitry Eremin-Solenikov
* Alexander Smirnov
*/
#ifndef LINUX_IEEE802154_H
#define LINUX_IEEE802154_H
#include
#include
#define IEEE802154_MTU 127
#define IEEE802154_ACK_PSDU_LEN 5
#define IEEE802154_MIN_PSDU_LEN 9
#define IEEE802154_FCS_LEN 2
#define IEEE802154_MAX_AUTH_TAG_LEN 16
#define IEEE802154_FC_LEN 2
#define IEEE802154_SEQ_LEN 1
/* General MAC frame format:
* 2 bytes: Frame Control
* 1 byte: Sequence Number
* 20 bytes: Addressing fields
* 14 bytes: Auxiliary Security Header
*/
#define IEEE802154_MAX_HEADER_LEN (2 + 1 + 20 + 14)
#define IEEE802154_MIN_HEADER_LEN (IEEE802154_ACK_PSDU_LEN - \
IEEE802154_FCS_LEN)
#define IEEE802154_PAN_ID_BROADCAST 0xffff
#define IEEE802154_ADDR_SHORT_BROADCAST 0xffff
#define IEEE802154_ADDR_SHORT_UNSPEC 0xfffe
#define IEEE802154_EXTENDED_ADDR_LEN 8
#define IEEE802154_SHORT_ADDR_LEN 2
#define IEEE802154_PAN_ID_LEN 2
#define IEEE802154_LIFS_PERIOD 40
#define IEEE802154_SIFS_PERIOD 12
#define IEEE802154_MAX_SIFS_FRAME_SIZE 18
#define IEEE802154_MAX_CHANNEL 26
#define IEEE802154_MAX_PAGE 31
#define IEEE802154_FC_TYPE_BEACON 0x0 /* Frame is beacon */
#define IEEE802154_FC_TYPE_DATA 0x1 /* Frame is data */
#define IEEE802154_FC_TYPE_ACK 0x2 /* Frame is acknowledgment */
#define IEEE802154_FC_TYPE_MAC_CMD 0x3 /* Frame is MAC command */
#define IEEE802154_FC_TYPE_SHIFT 0
#define IEEE802154_FC_TYPE_MASK ((1 << 3) - 1)
#define IEEE802154_FC_TYPE(x) ((x & IEEE802154_FC_TYPE_MASK) >> IEEE802154_FC_TYPE_SHIFT)
#define IEEE802154_FC_SET_TYPE(v, x) do { \
v = (((v) & ~IEEE802154_FC_TYPE_MASK) | \
(((x) << IEEE802154_FC_TYPE_SHIFT) & IEEE802154_FC_TYPE_MASK)); \
} while (0)
#define IEEE802154_FC_SECEN_SHIFT 3
#define IEEE802154_FC_SECEN (1 << IEEE802154_FC_SECEN_SHIFT)
#define IEEE802154_FC_FRPEND_SHIFT 4
#define IEEE802154_FC_FRPEND (1 << IEEE802154_FC_FRPEND_SHIFT)
#define IEEE802154_FC_ACK_REQ_SHIFT 5
#define IEEE802154_FC_ACK_REQ