Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  * Copyright 2007-2012 Siemens AG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  * Written by:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7)  * Sergey Lapin <slapin@ossfans.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8)  * Maxim Gorbachyov <maxim.gorbachev@siemens.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9)  * Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #include <linux/if_arp.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #include <net/mac802154.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) #include <net/ieee802154_netdev.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) #include <net/cfg802154.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) #include "ieee802154_i.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) #include "driver-ops.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) void mac802154_dev_set_page_channel(struct net_device *dev, u8 page, u8 chan)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) 	struct ieee802154_local *local = sdata->local;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 	ASSERT_RTNL();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 	res = drv_set_channel(local, page, chan);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 	if (res) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 		pr_debug("set_channel failed\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 	} else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 		local->phy->current_channel = chan;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 		local->phy->current_page = page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) int mac802154_get_params(struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 			 struct ieee802154_llsec_params *params)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 	res = mac802154_llsec_get_params(&sdata->sec, params);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	return res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) int mac802154_set_params(struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 			 const struct ieee802154_llsec_params *params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 			 int changed)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	res = mac802154_llsec_set_params(&sdata->sec, params, changed);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	return res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) int mac802154_add_key(struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 		      const struct ieee802154_llsec_key_id *id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 		      const struct ieee802154_llsec_key *key)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 	res = mac802154_llsec_key_add(&sdata->sec, id, key);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 	return res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) int mac802154_del_key(struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 		      const struct ieee802154_llsec_key_id *id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	res = mac802154_llsec_key_del(&sdata->sec, id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 	return res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) int mac802154_add_dev(struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 		      const struct ieee802154_llsec_device *llsec_dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 	res = mac802154_llsec_dev_add(&sdata->sec, llsec_dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 	return res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) int mac802154_del_dev(struct net_device *dev, __le64 dev_addr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 	res = mac802154_llsec_dev_del(&sdata->sec, dev_addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	return res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) int mac802154_add_devkey(struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 			 __le64 device_addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 			 const struct ieee802154_llsec_device_key *key)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	res = mac802154_llsec_devkey_add(&sdata->sec, device_addr, key);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	return res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) int mac802154_del_devkey(struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 			 __le64 device_addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 			 const struct ieee802154_llsec_device_key *key)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	res = mac802154_llsec_devkey_del(&sdata->sec, device_addr, key);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	return res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) int mac802154_add_seclevel(struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 			   const struct ieee802154_llsec_seclevel *sl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 	res = mac802154_llsec_seclevel_add(&sdata->sec, sl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 	return res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) int mac802154_del_seclevel(struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 			   const struct ieee802154_llsec_seclevel *sl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 	int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 	res = mac802154_llsec_seclevel_del(&sdata->sec, sl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	return res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) void mac802154_lock_table(struct net_device *dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	mutex_lock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) void mac802154_get_table(struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 			 struct ieee802154_llsec_table **t)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 	*t = &sdata->sec.table;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) void mac802154_unlock_table(struct net_device *dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 	BUG_ON(dev->type != ARPHRD_IEEE802154);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 	mutex_unlock(&sdata->sec_mtx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) }