add DMI and DMIB debug= commandline option parsing

diff --git a/src/debug.c b/src/debug.c
index 0a35dbc..5504e11 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -51,6 +51,8 @@
 	DEBUG_CATEGORY(DNM,   "DNM",  "\033[1;36m", "")
 	DEBUG_CATEGORY(DSMS,  "DSMS", "\033[1;37m", "")
 	DEBUG_CATEGORY(DPAG,  "DPAG", "\033[1;38m", "")
+	DEBUG_CATEGORY(DMI,  "DMI", "", "")
+	DEBUG_CATEGORY(DMIB,  "DMIB", "", "")
 };
 
 static int use_color = 1;