ATA_SCSI_RBUF_GET(9) libata SCSI translation/emulat 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.

COPYRIGHT Kernel Hackers Manual 2.6. January 2013 ATA_SCSI_RBUF_GET(9)