ICH_PATA_CABLE_DETEC
Section: ata_piix Internals (9)
Updated: February 2011
Index
Return to Main Contents
NAME
ich_pata_cable_detect - Probe host controller cable detect info
SYNOPSIS
-
int ich_pata_cable_detect(struct ata_port * ap);
ARGUMENTS
ap
-
- Port for which cable detect info is desired
DESCRIPTION
Read 80c cable indicator from ATA PCI device's PCI config register. This register is normally set by firmware (BIOS).
LOCKING
None (inherited from caller).
AUTHOR
Jeff Garzik
-
Author.
COPYRIGHT