auto
     	ˆÁÄƒ‚ÃÂ V    	# SPDX-License-Identifier: GPL-2.0
# scripts/dtc makefile

# *** Also keep .gitignore in sync when changing ***
hostprogs-always-$(CONFIG_DTC)		+= dtc fdtoverlay
hostprogs-always-$(CHECK_DT_BINDING)	+= dtc

dtc-objs	:= dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
		   srcpos.o checks.o util.o
dtc-objs	+= dtc-lexer.lex.o dtc-parser.tab.o

# The upstream project builds libfdt as a separate library.  We are choosing to
# instead directly link the libfdt object files into fdtoverlay.
libfdt-objs	:= fdt.o fdt_ro.o fdt_wip.o fdt_sw.o fdt_rw.o fdt_strerror.o fdt_empty_tree.o fdt_addresses.o fdt_overlay.o
libfdt		= $(addprefix libfdt/,$(libfdt-objs))
fdtoverlay-objs	:= $(libfdt) fdtoverlay.o util.o

# Source files need to get at the userspace version of libfdt_env.h to compile
HOST_EXTRACFLAGS += -I $(src)/libfdt

ifeq ($(shell pkg-config --exists yaml-0.1 2>/dev/null && echo yes),)
ifneq ($(CHECK_DT_BINDING)$(CHECK_DTBS),)
$(error dtc needs libyaml for DT schema validation support. \
	Install the necessary libyaml development package.)
endif
HOST_EXTRACFLAGS += -DNO_YAML
else
dtc-objs	+= yamltree.o
# To include <yaml.h> installed in a non-default path
HOSTCFLAGS_yamltree.o := $(shell pkg-config --cflags yaml-0.1)
# To link libyaml installed in a non-default path
HOSTLDLIBS_dtc	:= $(shell pkg-config yaml-0.1 --libs)
endif

# Generated files need one more search path to include headers in source tree
HOSTCFLAGS_dtc-lexer.lex.o := -I $(src)
HOSTCFLAGS_dtc-parser.tab.o := -I $(src)

# dependencies on generated files need to be listed explicitly
$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h
     ˆÁÄ„„óÀÃÂ /ı    #ifndef __NL802154_H
#define __NL802154_H
/*
 * 802.15.4 netlink interface public header
 *
 * Copyright 2014 Alexander Aring <aar@pengutronix.de>
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 */

#define NL802154_GENL_NAME "nl802154"

enum nl802154_commands {
/* don't change the order or add anything between, this is ABI! */
/* currently we don't shipping this file via uapi, ignore the above one */
	NL802154_CMD_UNSPEC,

	NL802154_CMD_GET_WPAN_PHY,		/* can dump */
	NL802154_CMD_SET_WPAN_PHY,
	NL802154_CMD_NEW_WPAN_PHY,
	NL802154_CMD_DEL_WPAN_PHY,

	NL802154_CMD_GET_INTERFACE,		/* can dump */
	NL802154_CMD_SET_INTERFACE,
	NL802154_CMD_NEW_INTERFACE,
	NL802154_CMD_DEL_INTERFACE,

	NL802154_CMD_SET_CHANNEL,

	NL802154_CMD_SET_PAN_ID,
	NL802154_CMD_SET_SHORT_ADDR,

	NL802154_CMD_SET_TX_POWER,
	NL802154_CMD_SET_CCA_MODE,
	NL802154_CMD_SET_CCA_ED_LEVEL,

	NL802154_CMD_SET_MAX_FRAME_RETRIES,

	NL802154_CMD_SET_BACKOFF_EXPONENT,
	NL802154_CMD_SET_MAX_CSMA_BACKOFFS,

	NL802154_CMD_SET_LBT_MODE,

	NL802154_CMD_SET_ACKREQ_DEFAULT,

	NL802154_CMD_SET_WPAN_PHY_NETNS,

	NL802154_CMD_SET_SEC_PARAMS,
	NL802154_CMD_GET_SEC_KEY,		/* can dump */
	NL802154_CMD_NEW_SEC_KEY,
	NL802154_CMD_DEL_SEC_KEY,
	NL802154_CMD_GET_SEC_DEV,		/* can dump */
	NL802154_CMD_NEW_SEC_DEV,
	NL802154_CMD_DEL_SEC_DEV,
	NL802154_CMD_GET_SEC_DEVKEY,		/* can dump */
	NL802154_CMD_NEW_SEC_DEVKEY,
	NL802154_CMD_DEL_SEC_DEVKEY,
	NL802154_CMD_GET_SEC_LEVEL,		/* can dump */
	NL802154_CMD_NEW_SEC_LEVEL,
	NL802154_CMD_DEL_SEC_LEVEL,

	/* add new commands above here */

	/* used to define NL802154_CMD_MAX below */
	__NL802154_CMD_AFTER_LAST,
	NL802154_CMD_MAX = __NL802154_CMD_AFTER_LAST - 1
};

enum nl802154_attrs {
/* don't change the order o