2 * SPDX-License-Identifier: ISC
4 * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
5 * Copyright (c) 2002-2008 Atheros Communications, Inc.
7 * Permission to use, copy, modify, and/or distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
24 #include "ah_internal.h"
26 #include "ar5416/ar5416.h"
28 static const int keyType[] = {
29 1, /* HAL_CIPHER_WEP */
30 0, /* HAL_CIPHER_AES_OCB */
31 2, /* HAL_CIPHER_AES_CCM */
32 0, /* HAL_CIPHER_CKIP */
33 3, /* HAL_CIPHER_TKIP */
34 0, /* HAL_CIPHER_CLR */
38 * Clear the specified key cache entry and any associated MIC entry.
41 ar5416ResetKeyCacheEntry(struct ath_hal *ah, uint16_t entry)
43 struct ath_hal_5416 *ahp = AH5416(ah);
45 if (ar5212ResetKeyCacheEntry(ah, entry)) {
46 ahp->ah_keytype[entry] = keyType[HAL_CIPHER_CLR];
53 * Sets the contents of the specified key cache entry
54 * and any associated MIC entry.
57 ar5416SetKeyCacheEntry(struct ath_hal *ah, uint16_t entry,
58 const HAL_KEYVAL *k, const uint8_t *mac,
61 struct ath_hal_5416 *ahp = AH5416(ah);
63 if (ar5212SetKeyCacheEntry(ah, entry, k, mac, xorKey)) {
64 ahp->ah_keytype[entry] = keyType[k->kv_type];