DO_PATA_SET_DMAMODE(9) ata_piix Internals DO_PATA_SET_DMAMODE(9)

NAME do_pata_set_dmamode - Initialize host controller PATA PIO timings

SYNOPSIS void do_pata_set_dmamode(struct ata_port * ap, struct ata_device * adev, int isich);

ARGUMENTS ap Port whose timings we are configuring

adev Drive in question

isich set if the chip is an ICH device

DESCRIPTION Set UDMA mode for device, in host controller PCI config space.

LOCKING None (inherited from caller).

AUTHOR Jeff Garzik Author.

COPYRIGHT Kernel Hackers Manual 2.6. January 2013 DO_PATA_SET_DMAMODE(9)