ata_scsi_rbuf_get(9)
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.