ata_scsi_rbuf_get (9) Linux Manual Page
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
Return
Pointer to response buffer.
Author
Jeff Garzik
- Author.