[PATCH] x86-64: i386/x86-64: Fix time going twice as fast problem on ATI Xpress chipsets

[linux-2.6] / arch / i386 / kernel / setup.c

diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index f3d808451d253ecc08ae6ab30b68eba39f351e69..dc39ca6a7eca82f546c649cb6b2e1b3c6a20b4a2 100644 (file)
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -851,6 +851,11 @@ static void __init parse_cmdline_early (char ** cmdline_p)
 #endif
 
 #ifdef CONFIG_X86_LOCAL_APIC
+               if (!memcmp(from, "disable_timer_pin_1", 19))
+                       disable_timer_pin_1 = 1;
+               if (!memcmp(from, "enable_timer_pin_1", 18))
+                       disable_timer_pin_1 = -1;
+
                /* disable IO-APIC */
                else if (!memcmp(from, "noapic", 6))
                        disable_ioapic_setup();