ata_scsi_rbuf_get

Langue: en

Autres versions - même langue

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

Section: 9 (Appels noyau Linux)

Sommaire

NAME

ata_scsi_rbuf_get - Map response buffer.

SYNOPSIS

void * ata_scsi_rbuf_get(struct scsi_cmnd * cmd, bool copy_in, unsigned long * flags);

ARGUMENTS

cmd

SCSI command containing buffer to be mapped.

copy_in

copy in from user buffer

flags

unsigned long variable to store irq enable status

DESCRIPTION

Prepare buffer for simulated SCSI commands.

LOCKING

spin_lock_irqsave(ata_scsi_rbuf_lock) on success

RETURNS

Pointer to response buffer.

AUTHOR

Jeff Garzik

Author.