69 static u8 *write_tkip_iv(u8 *pos, u16 iv16)  in write_tkip_iv()  argument
71 	*pos++ = iv16 >> 8;  in write_tkip_iv()
72 	*pos++ = ((iv16 >> 8) | 0x20) & 0x7f;  in write_tkip_iv()
73 	*pos++ = iv16 & 0xFF;  in write_tkip_iv()
74 	return pos;  in write_tkip_iv()
145 u8 *ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key)  in ieee80211_tkip_add_iv()  argument
149 	pos = write_tkip_iv(pos, key->u.tkip.tx.iv16);  in ieee80211_tkip_add_iv()
150 	*pos++ = (key->conf.keyidx << 6) | (1 << 5) /* Ext IV */;  in ieee80211_tkip_add_iv()
151 	put_unaligned_le32(key->u.tkip.tx.iv32, pos);  in ieee80211_tkip_add_iv()
152 	return pos + 4;  in ieee80211_tkip_add_iv()
250 	u8 rc4key[16], keyid, *pos = payload;  in ieee80211_tkip_decrypt_data()  local
257 	iv16 = (pos[0] << 8) | pos[2];  in ieee80211_tkip_decrypt_data()
258 	keyid = pos[3];  in ieee80211_tkip_decrypt_data()
259 	iv32 = get_unaligned_le32(pos + 4);  in ieee80211_tkip_decrypt_data()
260 	pos += 8;  in ieee80211_tkip_decrypt_data()
300 	res = ieee80211_wep_decrypt_data(tfm, rc4key, 16, pos, payload_len - 12);  in ieee80211_tkip_decrypt_data()