+#ifdef CONFIG_PROC_FS
+/* displays properties to proc */
+static int proc_read_chassctrl(char *page, char **start, off_t off, int count,
+ int *eof, void *data)
+{
+ return sprintf(page, "%d\t[ 0=powerdown 2=powercycle ]\n",
+ poweroff_control);
+}
+
+/* process property writes from proc */
+static int proc_write_chassctrl(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{
+ int rv = count;
+ unsigned int newval = 0;
+
+ sscanf(buffer, "%d", &newval);
+ switch (newval) {
+ case IPMI_CHASSIS_POWER_CYCLE:
+ printk(KERN_INFO PFX "power cycle is now enabled\n");
+ poweroff_control = newval;
+ break;
+
+ case IPMI_CHASSIS_POWER_DOWN:
+ poweroff_control = IPMI_CHASSIS_POWER_DOWN;
+ break;
+
+ default:
+ rv = -EINVAL;
+ break;
+ }
+
+ return rv;
+}
+#endif /* CONFIG_PROC_FS */
+