ata_xfer_mask2mode

Langue: en

Autres versions - même langue

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

Section: 9 (Appels noyau Linux)

Sommaire

NAME

ata_xfer_mask2mode - Find matching XFER_* for the given xfer_mask

SYNOPSIS

u8 ata_xfer_mask2mode(unsigned long xfer_mask);

ARGUMENTS

xfer_mask

xfer_mask of interest

DESCRIPTION

Return matching XFER_* value for xfer_mask. Only the highest bit of xfer_mask is considered.

LOCKING

None.

RETURNS

Matching XFER_* value, 0xff if no match found.

AUTHOR

Jeff Garzik

Author.