Lines Matching refs:fifo_mr
296 unsigned fifo_mr; in at91_twi_write_data_dma() local
318 fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_twi_write_data_dma()
319 fifo_mr &= ~AT91_TWI_FMR_TXRDYM_MASK; in at91_twi_write_data_dma()
320 fifo_mr |= AT91_TWI_FMR_TXRDYM(AT91_TWI_FOUR_DATA); in at91_twi_write_data_dma()
321 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_twi_write_data_dma()
431 unsigned fifo_mr; in at91_twi_read_data_dma() local
437 fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_twi_read_data_dma()
438 fifo_mr &= ~AT91_TWI_FMR_RXRDYM_MASK; in at91_twi_read_data_dma()
439 fifo_mr |= AT91_TWI_FMR_RXRDYM(AT91_TWI_FOUR_DATA); in at91_twi_read_data_dma()
440 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_twi_read_data_dma()
604 unsigned fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_do_twi_transfer() local
607 fifo_mr &= ~(AT91_TWI_FMR_TXRDYM_MASK | in at91_do_twi_transfer()
609 fifo_mr |= AT91_TWI_FMR_TXRDYM(AT91_TWI_ONE_DATA); in at91_do_twi_transfer()
610 fifo_mr |= AT91_TWI_FMR_RXRDYM(AT91_TWI_ONE_DATA); in at91_do_twi_transfer()
611 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_do_twi_transfer()