ata_cmd_ioctl (9) Linux Manual Page
ata_cmd_ioctl – Handler for HDIO_DRIVE_CMD ioctl
Synopsis
int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg);Arguments
scsidev
-
- Device to which we are issuing command
arg
- User provided data for issuing command
Description
LOCKING: Defined by the SCSI layer. We don’t really care.
Return
Zero on success, negative errno on error.
Author
Jeff Garzik
- Author.