msm: ipa4: add IPv6CT support

IPAv4 HW presents new IPv6 connection tracking functionality.
This change adds SW support of this feature.

Change-Id: I7545af08f090405db80bbd8c10223ca7521080d9
Acked-by: Dmitry Kogan <dmitryk@qti.qualcomm.com>
Signed-off-by: Amir Levy <alevy@codeaurora.org>
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipahal/Makefile b/drivers/platform/msm/ipa/ipa_v3/ipahal/Makefile
index 67e491b..869ee7e 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipahal/Makefile
+++ b/drivers/platform/msm/ipa/ipa_v3/ipahal/Makefile
@@ -1,3 +1,3 @@
 obj-$(CONFIG_IPA3) += ipa_hal.o
 
-ipa_hal-y := ipahal.o ipahal_reg.o ipahal_fltrt.o ipahal_hw_stats.o
+ipa_hal-y := ipahal.o ipahal_reg.o ipahal_fltrt.o ipahal_hw_stats.o ipahal_nat.o