ata_set_mode(9)
NAME
- ata_set_mode - Program timings and issue SET FEATURES
- XFER
SYNOPSIS
int ata_set_mode(struct ata_port * ap, struct ata_device ** r_failed_dev);
ARGUMENTS
- ap
- port on which timings will be programmed
- r_failed_dev
- out paramter for failed device
DESCRIPTION
- Set ATA device disk transfer mode (PIO3, UDMA6, etc.). If
- ata_set_mode fails, pointer to the failing device is returned in
- r_failed_dev.
LOCKING
PCI/etc. bus probe sem.
RETURNS
0 on success, negative errno otherwise
AUTHOR
- Jeff Garzik
- Author.