IPv6 API changes and bug fixes

Change-Id: Ibc367c5d22c7ea6c39932556361e1c40857d6bb3
Signed-off-by: vdewanga <vdewanga@qca.qualcomm.com>
diff --git a/Makefile b/Makefile
index 0ef7bf3..779a765 100755
--- a/Makefile
+++ b/Makefile
@@ -18,11 +18,15 @@
 
 obj-m += qca-nss-drv.o
 
+#
+# List the files that belong to the driver in alphabetical order.
+#
 qca-nss-drv-objs := \
 			nss_init.o \
 			nss_cmn.o \
 			nss_core.o \
 			nss_ipv4.o \
+			nss_ipv6.o \
 			nss_lag.o \
 			nss_phys_if.o \
 			nss_pm.o \