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| 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¶
| March 2017 | Kernel Hackers Manual 4.10 |