scsi_nonblockable_ioctl — Handle SG_SCSI_RESET
int scsi_nonblockable_ioctl
(struct scsi_device * sdev, int cmd, void __user * arg, struct file * filp);
scsi device receiving ioctl
Must be SC_SCSI_RESET
pointer to int containing SG_SCSI_RESET_{DEVICE,BUS,HOST}
either NULL or a struct file which must have the O_NONBLOCK flag.