Lines Matching refs:PIO
65 Set PIO/DMA mode
107 values. Most drivers for taskfile-based hardware (PIO or MMIO) use
110 PIO data read/write
119 operation that actually copies the data bytes during a PIO data
468 ATA PIO
469 ATA_PROT_PIO is in this category. libata currently implements PIO
479 ATAPI PIO
490 :c:func:`ata_host_intr` invokes :c:func:`ata_qc_complete`, and, for PIO tasks,
586 - ATA errors are directly handled in the interrupt handler and PIO
663 - !BSY && !DRQ during PIO data transfer.
716 applicable to multiword DMA and PIO.
721 command. Combined with the fact that MWDMA and PIO transfer errors
993 - decrease PIO xfer speed. if at PIO3, complain, but continue