cfg.c (c88f1542ee72872a276115c868f580a391f04a7b) cfg.c (e7a7b84e33178db4a839c5e1773247be17597c1f)
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * mac80211 configuration hooks for cfg80211
4 *
5 * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
6 * Copyright 2013-2015 Intel Mobile Communications GmbH
7 * Copyright (C) 2015-2017 Intel Deutschland GmbH
8 * Copyright (C) 2018-2022 Intel Corporation

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447 if (key && key->conf.flags & IEEE80211_KEY_FLAG_NO_AUTO_TX)
448 ret = ieee80211_set_tx_key(key);
449
450 mutex_unlock(&local->key_mtx);
451 return ret;
452}
453
454static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * mac80211 configuration hooks for cfg80211
4 *
5 * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
6 * Copyright 2013-2015 Intel Mobile Communications GmbH
7 * Copyright (C) 2015-2017 Intel Deutschland GmbH
8 * Copyright (C) 2018-2022 Intel Corporation

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447 if (key && key->conf.flags & IEEE80211_KEY_FLAG_NO_AUTO_TX)
448 ret = ieee80211_set_tx_key(key);
449
450 mutex_unlock(&local->key_mtx);
451 return ret;
452}
453
454static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
455 u8 key_idx, bool pairwise, const u8 *mac_addr,
456 struct key_params *params)
455 int link_id, u8 key_idx, bool pairwise,
456 const u8 *mac_addr, struct key_params *params)
457{
458 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
459 struct ieee80211_local *local = sdata->local;
460 struct sta_info *sta = NULL;
461 struct ieee80211_key *key;
462 int err;
463
464 if (!ieee80211_sdata_running(sdata))

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591 /* or maybe it was a WEP key */
592 if (key_idx < NUM_DEFAULT_KEYS)
593 return rcu_dereference_check_key_mtx(local, sdata->keys[key_idx]);
594
595 return NULL;
596}
597
598static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev,
457{
458 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
459 struct ieee80211_local *local = sdata->local;
460 struct sta_info *sta = NULL;
461 struct ieee80211_key *key;
462 int err;
463
464 if (!ieee80211_sdata_running(sdata))

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591 /* or maybe it was a WEP key */
592 if (key_idx < NUM_DEFAULT_KEYS)
593 return rcu_dereference_check_key_mtx(local, sdata->keys[key_idx]);
594
595 return NULL;
596}
597
598static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev,
599 u8 key_idx, bool pairwise, const u8 *mac_addr)
599 int link_id, u8 key_idx, bool pairwise,
600 const u8 *mac_addr)
600{
601 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
602 struct ieee80211_local *local = sdata->local;
603 struct ieee80211_key *key;
604 int ret;
605
606 mutex_lock(&local->sta_mtx);
607 mutex_lock(&local->key_mtx);

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618 out_unlock:
619 mutex_unlock(&local->key_mtx);
620 mutex_unlock(&local->sta_mtx);
621
622 return ret;
623}
624
625static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev,
601{
602 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
603 struct ieee80211_local *local = sdata->local;
604 struct ieee80211_key *key;
605 int ret;
606
607 mutex_lock(&local->sta_mtx);
608 mutex_lock(&local->key_mtx);

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619 out_unlock:
620 mutex_unlock(&local->key_mtx);
621 mutex_unlock(&local->sta_mtx);
622
623 return ret;
624}
625
626static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev,
626 u8 key_idx, bool pairwise, const u8 *mac_addr,
627 void *cookie,
627 int link_id, u8 key_idx, bool pairwise,
628 const u8 *mac_addr, void *cookie,
628 void (*callback)(void *cookie,
629 struct key_params *params))
630{
631 struct ieee80211_sub_if_data *sdata;
632 u8 seq[6] = {0};
633 struct key_params params;
634 struct ieee80211_key *key;
635 u64 pn64;

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724
725 out:
726 rcu_read_unlock();
727 return err;
728}
729
730static int ieee80211_config_default_key(struct wiphy *wiphy,
731 struct net_device *dev,
629 void (*callback)(void *cookie,
630 struct key_params *params))
631{
632 struct ieee80211_sub_if_data *sdata;
633 u8 seq[6] = {0};
634 struct key_params params;
635 struct ieee80211_key *key;
636 u64 pn64;

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725
726 out:
727 rcu_read_unlock();
728 return err;
729}
730
731static int ieee80211_config_default_key(struct wiphy *wiphy,
732 struct net_device *dev,
732 u8 key_idx, bool uni,
733 int link_id, u8 key_idx, bool uni,
733 bool multi)
734{
735 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
736
737 ieee80211_set_default_key(sdata, key_idx, uni, multi);
738
739 return 0;
740}
741
742static int ieee80211_config_default_mgmt_key(struct wiphy *wiphy,
743 struct net_device *dev,
734 bool multi)
735{
736 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
737
738 ieee80211_set_default_key(sdata, key_idx, uni, multi);
739
740 return 0;
741}
742
743static int ieee80211_config_default_mgmt_key(struct wiphy *wiphy,
744 struct net_device *dev,
744 u8 key_idx)
745 int link_id, u8 key_idx)
745{
746 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
747
748 ieee80211_set_default_mgmt_key(sdata, key_idx);
749
750 return 0;
751}
752
753static int ieee80211_config_default_beacon_key(struct wiphy *wiphy,
754 struct net_device *dev,
746{
747 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
748
749 ieee80211_set_default_mgmt_key(sdata, key_idx);
750
751 return 0;
752}
753
754static int ieee80211_config_default_beacon_key(struct wiphy *wiphy,
755 struct net_device *dev,
755 u8 key_idx)
756 int link_id, u8 key_idx)
756{
757 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
758
759 ieee80211_set_default_beacon_key(sdata, key_idx);
760
761 return 0;
762}
763

--- 4124 unchanged lines hidden --- 		757{
758 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
759
760 ieee80211_set_default_beacon_key(sdata, key_idx);
761
762 return 0;
763}
764

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