x86: add dmi quirk for io_delay

reported by mereandor@gmail.com, in:

  http://bugzilla.kernel.org/show_bug.cgi?id=6307

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

arch/x86/kernel/io_delay.c

@@ -76,6 +76,14 @@ static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "30B9")
 		}
 	},
+	{
+		.callback	= dmi_io_delay_0xed_port,
+		.ident		= "HP Pavilion dv6000",
+		.matches	= {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
+			DMI_MATCH(DMI_BOARD_NAME, "30B8")
+		}
+	},
 	{
 		.callback	= dmi_io_delay_0xed_port,
 		.ident		= "HP Pavilion tx1000",