Lines Matching refs:fifo_mr
181 unsigned fifo_mr; in at91_twi_write_data_dma() local
203 fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_twi_write_data_dma()
204 fifo_mr &= ~AT91_TWI_FMR_TXRDYM_MASK; in at91_twi_write_data_dma()
205 fifo_mr |= AT91_TWI_FMR_TXRDYM(AT91_TWI_FOUR_DATA); in at91_twi_write_data_dma()
206 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_twi_write_data_dma()
316 unsigned fifo_mr; in at91_twi_read_data_dma() local
322 fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_twi_read_data_dma()
323 fifo_mr &= ~AT91_TWI_FMR_RXRDYM_MASK; in at91_twi_read_data_dma()
324 fifo_mr |= AT91_TWI_FMR_RXRDYM(AT91_TWI_FOUR_DATA); in at91_twi_read_data_dma()
325 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_twi_read_data_dma()
497 unsigned fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_do_twi_transfer() local
500 fifo_mr &= ~(AT91_TWI_FMR_TXRDYM_MASK | in at91_do_twi_transfer()
502 fifo_mr |= AT91_TWI_FMR_TXRDYM(AT91_TWI_ONE_DATA); in at91_do_twi_transfer()
503 fifo_mr |= AT91_TWI_FMR_RXRDYM(AT91_TWI_ONE_DATA); in at91_do_twi_transfer()
504 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_do_twi_transfer()