ath_hal/ar5211/ar5211_keycache.c

46  * Return true if the specific key cache entry is valid.
49 ar5211IsKeyCacheEntryValid(struct ath_hal *ah, uint16_t entry)
51 	if (entry < AR_KEYTABLE_SIZE) {
52 		uint32_t val = OS_REG_READ(ah, AR_KEYTABLE_MAC1(entry));
60  * Clear the specified key cache entry
63 ar5211ResetKeyCacheEntry(struct ath_hal *ah, uint16_t entry)
65 	if (entry < AR_KEYTABLE_SIZE) {
66 		OS_REG_WRITE(ah, AR_KEYTABLE_KEY0(entry), 0);
67 		OS_REG_WRITE(ah, AR_KEYTABLE_KEY1(entry), 0);
68 		OS_REG_WRITE(ah, AR_KEYTABLE_KEY2(entry), 0);
69 		OS_REG_WRITE(ah, AR_KEYTABLE_KEY3(entry), 0);
70 		OS_REG_WRITE(ah, AR_KEYTABLE_KEY4(entry), 0);
71 		OS_REG_WRITE(ah, AR_KEYTABLE_TYPE(entry), 0);
72 		OS_REG_WRITE(ah, AR_KEYTABLE_MAC0(entry), 0);
73 		OS_REG_WRITE(ah, AR_KEYTABLE_MAC1(entry), 0);
80  * Sets the mac part of the specified key cache entry and mark it valid.
83 ar5211SetKeyCacheEntryMac(struct ath_hal *ah, uint16_t entry, const uint8_t *mac)
87 	if (entry >= AR_KEYTABLE_SIZE) {
88 		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: entry %u out of range\n",
89 		    __func__, entry);
108 	OS_REG_WRITE(ah, AR_KEYTABLE_MAC0(entry), macLo);
109 	OS_REG_WRITE(ah, AR_KEYTABLE_MAC1(entry), macHi | AR_KEYTABLE_VALID);
114  * Sets the contents of the specified key cache entry.
117 ar5211SetKeyCacheEntry(struct ath_hal *ah, uint16_t entry,
126 	if (entry >= AR_KEYTABLE_SIZE) {
127 		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: entry %u out of range\n",
128 		    __func__, entry);
172 	OS_REG_WRITE(ah, AR_KEYTABLE_KEY0(entry), key0);
173 	OS_REG_WRITE(ah, AR_KEYTABLE_KEY1(entry), key1);
174 	OS_REG_WRITE(ah, AR_KEYTABLE_KEY2(entry), key2);
175 	OS_REG_WRITE(ah, AR_KEYTABLE_KEY3(entry), key3);
176 	OS_REG_WRITE(ah, AR_KEYTABLE_KEY4(entry), key4);
177 	OS_REG_WRITE(ah, AR_KEYTABLE_TYPE(entry), keyType);
178 	return ar5211SetKeyCacheEntryMac(ah, entry, mac);