IEEE80211_GMAC_PN_LEN
memcpy(seq->aes_gmac.pn, pn, IEEE80211_GMAC_PN_LEN);
memcpy(pn, seq->aes_gmac.pn, IEEE80211_GMAC_PN_LEN);
for (j = 0; j < IEEE80211_GMAC_PN_LEN; j++)
seq[IEEE80211_GMAC_PN_LEN - j - 1];
u8 rx_pn[IEEE80211_GMAC_PN_LEN];