ata_sg_clean

Langue: en

Autres versions - même langue

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

Section: 9 (Appels noyau Linux)

NAME

ata_sg_clean - Unmap DMA memory associated with command

SYNOPSIS

void ata_sg_clean(struct ata_queued_cmd * qc);

ARGUMENTS

qc

Command containing DMA memory to be released

DESCRIPTION

Unmap all mapped DMA memory associated with this command.

LOCKING

spin_lock_irqsave(host lock)

AUTHOR

Jeff Garzik

Author.