ath: Copy key cache management functions from ath9k to ath

[mv-sheeva.git] / drivers / net / wireless / ath / ath.h

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 057fdd7ddaf4a181e1855d7a41aa9bafd7fb39e5..fb24f66373fd64a45a97bb58a036af2e696f4423 100644 (file)
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -80,6 +80,27 @@ enum ath_crypt_caps {
        ATH_CRYPT_CAP_CIPHER_TKIP               = BIT(5),
 };
 
+struct ath_keyval {
+       u8 kv_type;
+       u8 kv_pad;
+       u16 kv_len;
+       u8 kv_val[16]; /* TK */
+       u8 kv_mic[8]; /* Michael MIC key */
+       u8 kv_txmic[8]; /* Michael MIC TX key (used only if the hardware
+                        * supports both MIC keys in the same key cache entry;
+                        * in that case, kv_mic is the RX key) */
+};
+
+enum ath_cipher {
+       ATH_CIPHER_WEP = 0,
+       ATH_CIPHER_AES_OCB = 1,
+       ATH_CIPHER_AES_CCM = 2,
+       ATH_CIPHER_CKIP = 3,
+       ATH_CIPHER_TKIP = 4,
+       ATH_CIPHER_CLR = 5,
+       ATH_CIPHER_MIC = 127
+};
+
 /**
  * struct ath_ops - Register read/write operations
  *
@@ -142,5 +163,11 @@ struct sk_buff *ath_rxbuf_alloc(struct ath_common *common,
                                gfp_t gfp_mask);
 
 void ath_hw_setbssidmask(struct ath_common *common);
+void ath_key_delete(struct ath_common *common, struct ieee80211_key_conf *key);
+int ath_key_config(struct ath_common *common,
+                         struct ieee80211_vif *vif,
+                         struct ieee80211_sta *sta,
+                         struct ieee80211_key_conf *key);
+bool ath_hw_keyreset(struct ath_common *common, u16 entry);
 
 #endif /* ATH_H */