Searched refs:PIO_THRESHOLD (Results 1 – 1 of 1) sorted by relevance
142 #define PIO_THRESHOLD 1 /* Maximum block count for PIO (0 = always DMA) */ macro1202 if (host->use_dma && mrq->data && (mrq->data->blocks > PIO_THRESHOLD)) in bcm2835_request()1337 if (host->use_dma && (PIO_THRESHOLD > 0)) in bcm2835_add_host()1338 sprintf(pio_limit_string, " (>%d)", PIO_THRESHOLD); in bcm2835_add_host()