+#ifdef CONFIG_MAGIC_SYSRQ
+static void sysrq_proc(void *arg)
+{
+ char *op = arg;
+
+ handle_sysrq(*op, ¤t->thread.regs, NULL);
+}
+
+void mconsole_sysrq(struct mc_request *req)
+{
+ char *ptr = req->request.data;
+
+ ptr += strlen("sysrq");
+ while(isspace(*ptr)) ptr++;
+
+ /* With 'b', the system will shut down without a chance to reply,
+ * so in this case, we reply first.
+ */
+ if(*ptr == 'b')
+ mconsole_reply(req, "", 0, 0);
+
+ with_console(req, sysrq_proc, ptr);
+}
+#else
+void mconsole_sysrq(struct mc_request *req)
+{
+ mconsole_reply(req, "Sysrq not compiled in", 1, 0);
+}
+#endif
+