the following patch was just integrated into master: commit 932d3eb861928b40e2950385f3ffdabe159c0c13 Author: Kyösti Mälkki <kyosti.malkki@gmail.com> Date: Sun Apr 22 16:26:38 2012 +0300 Log filtered IO reads With inb/inw/inl instructions, read_log() was not called if the IO was filtered and did not reach the target HW. QEMU will still receive some input value, so log it. Change-Id: Iccf635938322177c88664e55ca9f36197fcfd92e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Build-Tested: build bot (Jenkins) at Sun Apr 22 17:58:04 2012, giving +1 Reviewed-By: Peter Stuge <peter@stuge.se> at Mon Apr 23 03:46:59 2012, giving +2 See http://review.coreboot.org/919 for details. -gerrit