Commit d0049e71 authored Jan 30, 2008 by Ingo Molnar

x86: make io_delay=0xed the default



make io_delay=0xed the default. This frees up port 0x80 which is
a debug port on some machines and locks up certain laptops.

Testing only for now. Try the io_delay=0x80 boot option if this does not
work for you.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 6e7c4025

arch/x86/Kconfig.debug

+1 −1

Original line number	Diff line number	Diff line
		@@ -134,7 +134,7 @@ config IO_DELAY_TYPE_NONE

		choice
		prompt "IO delay type"
		default IO_DELAY_0X80
		default IO_DELAY_0XED

		config IO_DELAY_0X80
		bool "port 0x80 based port-IO delay [recommended]"