MT_TXOP_EXT_CCA_DLY  422 drivers/net/wireless/mediatek/mt76/mt76x02_regs.h #define MT_TXOP_EXT_CCA_DLY		GENMASK(15, 8)
MT_TXOP_EXT_CCA_DLY  367 drivers/net/wireless/mediatek/mt7601u/regs.h #define MT_TXOP_EXT_CCA_DLY		GENMASK(15, 8)