MX_DMA_TX_RX_LEN  130 drivers/i2c/busses/i2c-qup.c #define MX_DMA_BLOCKS			(MX_DMA_TX_RX_LEN / QUP_READ_LIMIT)
MX_DMA_TX_RX_LEN 1880 drivers/i2c/busses/i2c-qup.c 		usecs_to_jiffies(MX_DMA_TX_RX_LEN * qup->one_byte_t);