patch-2.4.27 linux-2.4.27/arch/sparc64/kernel/power.c

• Lines: 22
• Date: 2004-08-07 16:26:04.616345216 -0700
• Orig file: linux-2.4.26/arch/sparc64/kernel/power.c
• Orig date: 2003-06-13 07:51:32.000000000 -0700

diff -urN linux-2.4.26/arch/sparc64/kernel/power.c linux-2.4.27/arch/sparc64/kernel/power.c
@@ -17,6 +17,12 @@
 #define __KERNEL_SYSCALLS__
 #include <linux/unistd.h>
 
+/*
+ * sysctl - toggle power-off restriction for serial console 
+ * systems in machine_power_off()
+ */
+int scons_pwroff = 1; 
+
 #ifdef CONFIG_PCI
 static unsigned long power_reg = 0UL;
 
@@ -40,7 +46,7 @@
 
 void machine_power_off(void)
 {
-	if (!serial_console) {
+	if (!serial_console || scons_pwroff) {
 #ifdef CONFIG_PCI
 		if (power_reg != 0UL) {
 			/* Both register bits seem to have the