Lines Matching defs:tfr
265 struct spi_transfer *tfr)
280 struct spi_transfer *tfr)
300 return __bcm2835aux_spi_transfer_one_irq(master, spi, tfr);
305 struct spi_transfer *tfr)
335 spi, tfr);
345 struct spi_transfer *tfr)
360 spi_hz = tfr->speed_hz;
377 tfr->effective_speed_hz = clk_hz / (2 * (speed + 1));
380 bs->tx_buf = tfr->tx_buf;
381 bs->rx_buf = tfr->rx_buf;
382 bs->tx_len = tfr->len;
383 bs->rx_len = tfr->len;
394 byte_limit = hz_per_byte ? tfr->effective_speed_hz / hz_per_byte : 1;
397 if (tfr->len < byte_limit)
398 return bcm2835aux_spi_transfer_one_poll(master, spi, tfr);
401 return bcm2835aux_spi_transfer_one_irq(master, spi, tfr);