+static int idecd_set_spindown(struct cdrom_device_info *cdi, unsigned long arg)
+{
+ struct packet_command cgc;
+ char buffer[16];
+ int stat;
+ char spindown;
+
+ if (copy_from_user(&spindown, (void __user *)arg, sizeof(char)))
+ return -EFAULT;
+
+ init_cdrom_command(&cgc, buffer, sizeof(buffer), CGC_DATA_UNKNOWN);
+
+ stat = cdrom_mode_sense(cdi, &cgc, GPMODE_CDROM_PAGE, 0);
+ if (stat)
+ return stat;
+
+ buffer[11] = (buffer[11] & 0xf0) | (spindown & 0x0f);
+ return cdrom_mode_select(cdi, &cgc);
+}
+
+static int idecd_get_spindown(struct cdrom_device_info *cdi, unsigned long arg)
+{
+ struct packet_command cgc;
+ char buffer[16];
+ int stat;
+ char spindown;
+
+ init_cdrom_command(&cgc, buffer, sizeof(buffer), CGC_DATA_UNKNOWN);
+
+ stat = cdrom_mode_sense(cdi, &cgc, GPMODE_CDROM_PAGE, 0);
+ if (stat)
+ return stat;
+
+ spindown = buffer[11] & 0x0f;
+ if (copy_to_user((void __user *)arg, &spindown, sizeof (char)))
+ return -EFAULT;
+ return 0;
+}
+