* fix a minor power state issue in the ich7 smm handler

* move mainboard dependent code into a mainboard SMI handler.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3982 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/cpu/x86/smm/smihandler.c

@@ -129,7 +129,18 @@ void console_tx_byte(unsigned char byte)
 
 void io_trap_handler(int smif)
 {
-	southbridge_io_trap_handler(smif);
+	/* If a handler function handled a given IO trap, it
+	 * shall return a non-zero value
+	 */
+        printk_debug("SMI function trap 0x%x: ", smif);
+
+	if (southbridge_io_trap_handler(smif))
+		return;
+
+	if (mainboard_io_trap_handler(smif))
+		return;
+
+	printk_debug("Unknown function\n");
 }
 
 /**