ata_down_xfermask_limit

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

NAME

ata_down_xfermask_limit - adjust dev xfer masks downward

SYNOPSIS

int ata_down_xfermask_limit(struct ata_device * dev, unsigned int sel);

ARGUMENTS

dev

Device to adjust xfer masks

sel

ATA_DNXFER_* selector

DESCRIPTION

Adjust xfer masks of dev downward. Note that this function does not apply the change. Invoking ata_set_mode afterwards will apply the limit.

LOCKING

Inherited from caller.

RETURNS

0 on success, negative errno on failure

AUTHOR

Jeff Garzik

Author.