Only in /usr/pfSensesrc/src/sys/dev/mwl: mwl_vap_patch.diff
diff -u /usr/src/sys/dev/mwl/mwlhal.c /usr/pfSensesrc/src/sys/dev/mwl/mwlhal.c
--- /usr/src/sys/dev/mwl/mwlhal.c	2010-06-23 14:50:59.000000000 -0600
+++ /usr/pfSensesrc/src/sys/dev/mwl/mwlhal.c	2010-12-15 05:27:57.000000000 -0700
@@ -633,8 +633,8 @@
 #endif
 		    | SET_HW_SPEC_HOSTFORM_PROBERESP);
 	/* disable multi-bss operation for A1-A4 parts */
-	if (mh->mh_revs.mh_macRev < 5)
-		pCmd->Flags |= htole32(SET_HW_SPEC_DISABLEMBSS);
+	//if (mh->mh_revs.mh_macRev < 5)
+	//	pCmd->Flags |= htole32(SET_HW_SPEC_DISABLEMBSS);
 
 	retval = mwlExecuteCmd(mh, HostCmd_CMD_SET_HW_SPEC);
 	if (retval == 0) {