MT_WF_RFCR_DROP_MCAST  407 drivers/net/wireless/mediatek/mt76/mt7603/regs.h #define MT_WF_RFCR_DROP_MCAST		BIT(5)
MT_WF_RFCR_DROP_MCAST  161 drivers/net/wireless/mediatek/mt76/mt7615/regs.h #define MT_WF_RFCR_DROP_MCAST		BIT(5)