ata_sg_clean (9) - Linux Man Pages

ata_sg_clean: Unmap DMA memory associated with command

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.

COPYRIGHT