IEEE80211_HT_CAP_MCS_TX_RX_DIFF  530 drivers/staging/rtl8188eu/include/wifi.h #define IEEE80211_HT_CAP_MCS_TX_RX_DIFF		0x02
IEEE80211_HT_CAP_MCS_TX_RX_DIFF  522 drivers/staging/rtl8712/wifi.h #define IEEE80211_HT_CAP_MCS_TX_RX_DIFF		0x02
IEEE80211_HT_CAP_MCS_TX_RX_DIFF  772 drivers/staging/rtl8723bs/include/wifi.h #define IEEE80211_HT_CAP_MCS_TX_RX_DIFF		0x02