/*
* Copyright 2002-2004, Instant802 Networks, Inc.
* Copyright 2005, Devicescape Software, Inc.
- * Copyright (C) 2019 Intel Corporation
+ * Copyright (C) 2019, 2022 Intel Corporation
*/
#ifndef IEEE80211_KEY_H
* @KEY_FLAG_UPLOADED_TO_HARDWARE: Indicates that this key is present
* in the hardware for TX crypto hardware acceleration.
* @KEY_FLAG_TAINTED: Key is tainted and packets should be dropped.
- * @KEY_FLAG_CIPHER_SCHEME: This key is for a hardware cipher scheme
*/
enum ieee80211_internal_key_flags {
KEY_FLAG_UPLOADED_TO_HARDWARE = BIT(0),
KEY_FLAG_TAINTED = BIT(1),
- KEY_FLAG_CIPHER_SCHEME = BIT(2),
};
enum ieee80211_internal_tkip_state {
struct ieee80211_key *
ieee80211_key_alloc(u32 cipher, int idx, size_t key_len,
const u8 *key_data,
- size_t seq_len, const u8 *seq,
- const struct ieee80211_cipher_scheme *cs);
+ size_t seq_len, const u8 *seq);
/*
* Insert a key into data structures (sdata, sta if necessary)
* to make it used, free old key. On failure, also free the new key.
#define key_mtx_dereference(local, ref) \
rcu_dereference_protected(ref, lockdep_is_held(&((local)->key_mtx)))
+#define rcu_dereference_check_key_mtx(local, ref) \
+ rcu_dereference_check(ref, lockdep_is_held(&((local)->key_mtx)))
void ieee80211_delayed_tailroom_dec(struct work_struct *wk);