Index: trunk/ippTools/src/bgtool.c
===================================================================
--- trunk/ippTools/src/bgtool.c	(revision 30729)
+++ trunk/ippTools/src/bgtool.c	(revision 34081)
@@ -935,5 +935,5 @@
 
     // chip_bg_id is required
-    PXOPT_LOOKUP_S64(chip_bg_id, config->args, "-chip_bg_id", true, false);
+    // PXOPT_LOOKUP_S64(chip_bg_id, config->args, "-chip_bg_id", true, false);
 
     PXOPT_LOOKUP_U64(limit, config->args, "-limit", false, false);
@@ -1052,5 +1052,5 @@
     PS_ASSERT_PTR_NON_NULL(config, NULL);
 
-    PXOPT_LOOKUP_S64(chip_bg_id, config->args, "-chip_bg_id", true, false);
+    // PXOPT_LOOKUP_S64(chip_bg_id, config->args, "-chip_bg_id", true, false);
     PXOPT_LOOKUP_U64(limit, config->args, "-limit", false, false);
     PXOPT_LOOKUP_BOOL(simple, config->args, "-simple", false);
@@ -1169,5 +1169,5 @@
 
     // required
-    PXOPT_LOOKUP_S64(chip_bg_id, config->args, "-chip_bg_id", true, false);
+    // PXOPT_LOOKUP_S64(chip_bg_id, config->args, "-chip_bg_id", true, false);
     PXOPT_LOOKUP_STR(class_id, config->args, "-class_id", true, false);
 
@@ -1222,5 +1222,5 @@
     PS_ASSERT_PTR_NON_NULL(config, false);
 
-    PXOPT_LOOKUP_S64(chip_bg_id, config->args, "-chip_bg_id", true,  false);
+    // PXOPT_LOOKUP_S64(chip_bg_id, config->args, "-chip_bg_id", true,  false);
     PXOPT_LOOKUP_STR(outfile, config->args, "-outfile", true,  false);
     PXOPT_LOOKUP_BOOL(clean,  config->args, "-clean", false);
@@ -2017,5 +2017,5 @@
     PS_ASSERT_PTR_NON_NULL(config, NULL);
 
-    PXOPT_LOOKUP_S64(warp_bg_id, config->args, "-warp_bg_id", true, false);
+    // PXOPT_LOOKUP_S64(warp_bg_id, config->args, "-warp_bg_id", true, false);
     PXOPT_LOOKUP_U64(limit, config->args, "-limit", false, false);
     PXOPT_LOOKUP_BOOL(simple, config->args, "-simple", false);
@@ -2133,5 +2133,5 @@
     PS_ASSERT_PTR_NON_NULL(config, false);
 
-    PXOPT_LOOKUP_S64(warp_bg_id, config->args, "-warp_bg_id", true,  false);
+    // PXOPT_LOOKUP_S64(warp_bg_id, config->args, "-warp_bg_id", true,  false);
     PXOPT_LOOKUP_STR(outfile, config->args, "-outfile", true,  false);
     PXOPT_LOOKUP_BOOL(clean,  config->args, "-clean", false);