--- zzzz-none-000/linux-4.9.218/drivers/net/Makefile	2020-04-02 15:20:41.000000000 +0000
+++ seale-7590ac-750/linux-4.9.218/drivers/net/Makefile	2022-11-30 09:46:20.000000000 +0000
@@ -53,6 +53,7 @@
 obj-$(CONFIG_PPPOE) += ppp/
 obj-$(CONFIG_PPPOL2TP) += ppp/
 obj-$(CONFIG_PPTP) += ppp/
+obj-$(CONFIG_PPV4) += ppv4/
 obj-$(CONFIG_SLIP) += slip/
 obj-$(CONFIG_SLHC) += slip/
 obj-$(CONFIG_NET_SB1000) += sb1000.o