SKU_CCK
mt7915_txpower_sets(SKU_CCK, pwr20, RX_ENC_LEGACY);
[SKU_CCK] = 4,
offs = sku_len[SKU_CCK] + sku_len[SKU_OFDM];
skb_put_data(skb, &la.cck, len[SKU_CCK] + len[SKU_OFDM]);