#
# Copyright (C) 2006-2011 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

NETWORK_SUPPORT_MENU:=Network Support

define KernelPackage/atm
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=ATM support
  KCONFIG:= \
	CONFIG_ATM \
	CONFIG_ATM_BR2684
  FILES:= \
	$(LINUX_DIR)/net/atm/atm.ko \
	$(LINUX_DIR)/net/atm/br2684.ko
  AUTOLOAD:=$(call AutoLoad,30,atm br2684)
endef

define KernelPackage/atm/description
 Kernel modules for ATM support
endef

$(eval $(call KernelPackage,atm))


define KernelPackage/atmtcp
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=ATM over TCP
  DEPENDS:=kmod-atm
  KCONFIG:=CONFIG_ATM_TCP CONFIG_ATM_DRIVERS=y
  FILES:=$(LINUX_DIR)/drivers/atm/atmtcp.ko
  AUTOLOAD:=$(call AutoLoad,40,atmtcp)
endef

define KernelPackage/atmtcp/description
 Kernel module for ATM over TCP support
endef

$(eval $(call KernelPackage,atmtcp))


define KernelPackage/bonding
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Ethernet bonding driver
  KCONFIG:=CONFIG_BONDING
  FILES:=$(LINUX_DIR)/drivers/net/bonding/bonding.ko
  AUTOLOAD:=$(call AutoLoad,40,bonding)
endef

define KernelPackage/bonding/description
 Kernel module for NIC bonding.
endef

$(eval $(call KernelPackage,bonding))


define KernelPackage/udptunnel4
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPv4 UDP tunneling support
  KCONFIG:=CONFIG_NET_UDP_TUNNEL
  HIDDEN:=1
  FILES:=$(LINUX_DIR)/net/ipv4/udp_tunnel.ko
  AUTOLOAD:=$(call AutoLoad,32,udp_tunnel)
endef


$(eval $(call KernelPackage,udptunnel4))

define KernelPackage/udptunnel6
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPv6 UDP tunneling support
  DEPENDS:=@IPV6
  KCONFIG:=CONFIG_NET_UDP_TUNNEL
  HIDDEN:=1
  FILES:=$(LINUX_DIR)/net/ipv6/ip6_udp_tunnel.ko
  AUTOLOAD:=$(call AutoLoad,32,ip6_udp_tunnel)
endef

$(eval $(call KernelPackage,udptunnel6))


define KernelPackage/vxlan
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Native VXLAN Kernel support
  DEPENDS:= \
	+kmod-iptunnel \
	+kmod-udptunnel4 \
	+IPV6:kmod-udptunnel6
  KCONFIG:=CONFIG_VXLAN
  FILES:=$(LINUX_DIR)/drivers/net/vxlan.ko
  AUTOLOAD:=$(call AutoLoad,13,vxlan)
endef

define KernelPackage/vxlan/description
 Kernel module for supporting VXLAN in the Kernel.
 Requires Kernel 3.12 or newer.
endef

$(eval $(call KernelPackage,vxlan))


define KernelPackage/geneve
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Generic Network Virtualization Encapsulation (Geneve) support
  DEPENDS:= \
	+kmod-iptunnel \
	+kmod-udptunnel4 \
	+IPV6:kmod-udptunnel6
  KCONFIG:=CONFIG_GENEVE
  FILES:= \
	$(LINUX_DIR)/drivers/net/geneve.ko
  AUTOLOAD:=$(call AutoLoad,13,geneve)
endef

define KernelPackage/geneve/description
 Kernel module for supporting Geneve in the Kernel.
 Requires Kernel 3.18 or newer.
endef

$(eval $(call KernelPackage,geneve))


define KernelPackage/nsh
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Network Service Header (NSH) protocol
  DEPENDS:=
  KCONFIG:=CONFIG_NET_NSH
  FILES:=$(LINUX_DIR)/net/nsh/nsh.ko
  AUTOLOAD:=$(call AutoLoad,13,nsh)
endef

define KernelPackage/nsh/description
  Network Service Header is an implementation of Service Function
  Chaining (RFC 7665).  Requires kernel 4.14 or newer
endef

$(eval $(call KernelPackage,nsh))


define KernelPackage/misdn
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=mISDN (ISDN) Support
  KCONFIG:= \
	CONFIG_ISDN=y \
  	CONFIG_MISDN \
	CONFIG_MISDN_DSP \
	CONFIG_MISDN_L1OIP
  FILES:= \
  	$(LINUX_DIR)/drivers/isdn/mISDN/mISDN_core.ko \
	$(LINUX_DIR)/drivers/isdn/mISDN/mISDN_dsp.ko \
	$(LINUX_DIR)/drivers/isdn/mISDN/l1oip.ko
  AUTOLOAD:=$(call AutoLoad,30,mISDN_core mISDN_dsp l1oip)
endef

define KernelPackage/misdn/description
  Modular ISDN driver support
endef

$(eval $(call KernelPackage,misdn))


define KernelPackage/isdn4linux
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Old ISDN4Linux (deprecated)
  DEPENDS:=+kmod-ppp
  KCONFIG:= \
	CONFIG_ISDN=y \
    CONFIG_ISDN_I4L \
    CONFIG_ISDN_PPP=y \
    CONFIG_ISDN_PPP_VJ=y \
    CONFIG_ISDN_MPP=y \
    CONFIG_IPPP_FILTER=y \
    CONFIG_ISDN_PPP_BSDCOMP \
    CONFIG_ISDN_CAPI_MIDDLEWARE=y \
    CONFIG_ISDN_CAPI_CAPIFS_BOOL=y \
    CONFIG_ISDN_AUDIO=y \
    CONFIG_ISDN_TTY_FAX=y \
    CONFIG_ISDN_X25=y \
    CONFIG_ISDN_DIVERSION
  FILES:= \
    $(LINUX_DIR)/drivers/isdn/divert/dss1_divert.ko \
	$(LINUX_DIR)/drivers/isdn/i4l/isdn.ko \
	$(LINUX_DIR)/drivers/isdn/i4l/isdn_bsdcomp.ko
  AUTOLOAD:=$(call AutoLoad,40,isdn isdn_bsdcomp dss1_divert)
endef

define KernelPackage/isdn4linux/description
  This driver allows you to use an ISDN adapter for networking
endef

$(eval $(call KernelPackage,isdn4linux))


define KernelPackage/ipip
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IP-in-IP encapsulation
  DEPENDS:=+kmod-iptunnel +kmod-iptunnel4
  KCONFIG:=CONFIG_NET_IPIP
  FILES:=$(LINUX_DIR)/net/ipv4/ipip.ko
  AUTOLOAD:=$(call AutoLoad,32,ipip)
endef

define KernelPackage/ipip/description
 Kernel modules for IP-in-IP encapsulation
endef

$(eval $(call KernelPackage,ipip))


IPSEC-m:= \
	xfrm/xfrm_algo \
	xfrm/xfrm_ipcomp \
	xfrm/xfrm_user \
	key/af_key \

define KernelPackage/ipsec
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPsec related modules (IPv4 and IPv6)
  DEPENDS:= \
	+kmod-crypto-authenc +kmod-crypto-cbc +kmod-crypto-deflate \
	+kmod-crypto-des +kmod-crypto-echainiv +kmod-crypto-hmac \
	+kmod-crypto-md5 +kmod-crypto-sha1
  KCONFIG:= \
	CONFIG_NET_KEY \
	CONFIG_XFRM_USER \
	CONFIG_INET_IPCOMP \
	CONFIG_XFRM_IPCOMP
  FILES:=$(foreach mod,$(IPSEC-m),$(LINUX_DIR)/net/$(mod).ko)
  AUTOLOAD:=$(call AutoLoad,30,$(notdir $(IPSEC-m)))
endef

define KernelPackage/ipsec/description
 Kernel modules for IPsec support in both IPv4 and IPv6.
 Includes:
 - af_key
 - xfrm_algo
 - xfrm_ipcomp
 - xfrm_user
endef

$(eval $(call KernelPackage,ipsec))

IPSEC4-m = \
	ipv4/ah4 \
	ipv4/esp4 \
	ipv4/xfrm4_tunnel \
	ipv4/ipcomp \

IPSEC4-m += $(ifeq ($$(strip $$(call CompareKernelPatchVer,$$(KERNEL_PATCHVER),le,5.2))),ipv4/xfrm4_mode_beet ipv4/xfrm4_mode_transport ipv4/xfrm4_mode_tunnel)

define KernelPackage/ipsec4
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPsec related modules (IPv4)
  DEPENDS:=kmod-ipsec +kmod-iptunnel4
  KCONFIG:= \
	CONFIG_INET_AH \
	CONFIG_INET_ESP \
	CONFIG_INET_IPCOMP \
	CONFIG_INET_XFRM_MODE_BEET \
	CONFIG_INET_XFRM_MODE_TRANSPORT \
	CONFIG_INET_XFRM_MODE_TUNNEL \
	CONFIG_INET_XFRM_TUNNEL \
	CONFIG_INET_ESP_OFFLOAD=n
  FILES:=$(foreach mod,$(IPSEC4-m),$(LINUX_DIR)/net/$(mod).ko)
  AUTOLOAD:=$(call AutoLoad,32,$(notdir $(IPSEC4-m)))
endef

define KernelPackage/ipsec4/description
 Kernel modules for IPsec support in IPv4.
 Includes:
 - ah4
 - esp4
 - ipcomp4
 - xfrm4_mode_beet
 - xfrm4_mode_transport
 - xfrm4_mode_tunnel
 - xfrm4_tunnel
endef

$(eval $(call KernelPackage,ipsec4))


IPSEC6-m = \
	ipv6/ah6 \
	ipv6/esp6 \
	ipv6/xfrm6_tunnel \
	ipv6/ipcomp6 \

IPSEC6-m += $(ifeq ($$(strip $$(call CompareKernelPatchVer,$$(KERNEL_PATCHVER),le,5.2))),ipv6/xfrm6_mode_beet ipv6/xfrm6_mode_transport ipv6/xfrm6_mode_tunnel)

define KernelPackage/ipsec6
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPsec related modules (IPv6)
  DEPENDS:=@IPV6 kmod-ipsec +kmod-iptunnel6
  KCONFIG:= \
	CONFIG_INET6_AH \
	CONFIG_INET6_ESP \
	CONFIG_INET6_IPCOMP \
	CONFIG_INET6_XFRM_MODE_BEET \
	CONFIG_INET6_XFRM_MODE_TRANSPORT \
	CONFIG_INET6_XFRM_MODE_TUNNEL \
	CONFIG_INET6_XFRM_TUNNEL \
	CONFIG_INET6_ESP_OFFLOAD=n
  FILES:=$(foreach mod,$(IPSEC6-m),$(LINUX_DIR)/net/$(mod).ko)
  AUTOLOAD:=$(call AutoLoad,32,$(notdir $(IPSEC6-m)))
endef

define KernelPackage/ipsec6/description
 Kernel modules for IPsec support in IPv6.
 Includes:
 - ah6
 - esp6
 - ipcomp6
 - xfrm6_mode_beet
 - xfrm6_mode_transport
 - xfrm6_mode_tunnel
 - xfrm6_tunnel
endef

$(eval $(call KernelPackage,ipsec6))


define KernelPackage/iptunnel
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IP tunnel support
  HIDDEN:=1
  KCONFIG:= \
	CONFIG_NET_IP_TUNNEL
  FILES:=$(LINUX_DIR)/net/ipv4/ip_tunnel.ko
  AUTOLOAD:=$(call AutoLoad,31,ip_tunnel)
endef

define KernelPackage/iptunnel/description
 Kernel module for generic IP tunnel support
endef

$(eval $(call KernelPackage,iptunnel))


define KernelPackage/ip-vti
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IP VTI (Virtual Tunnel Interface)
  DEPENDS:=+kmod-iptunnel +kmod-iptunnel4 +kmod-ipsec4
  KCONFIG:=CONFIG_NET_IPVTI
  FILES:=$(LINUX_DIR)/net/ipv4/ip_vti.ko
  AUTOLOAD:=$(call AutoLoad,33,ip_vti)
endef

define KernelPackage/ip-vti/description
 Kernel modules for IP VTI (Virtual Tunnel Interface)
endef

$(eval $(call KernelPackage,ip-vti))


define KernelPackage/ip6-vti
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPv6 VTI (Virtual Tunnel Interface)
  DEPENDS:=@IPV6 +kmod-iptunnel +kmod-ip6-tunnel +kmod-ipsec6
  KCONFIG:=CONFIG_IPV6_VTI
  FILES:=$(LINUX_DIR)/net/ipv6/ip6_vti.ko
  AUTOLOAD:=$(call AutoLoad,33,ip6_vti)
endef

define KernelPackage/ip6-vti/description
 Kernel modules for IPv6 VTI (Virtual Tunnel Interface)
endef

$(eval $(call KernelPackage,ip6-vti))


define KernelPackage/xfrm-interface
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPsec XFRM Interface
  DEPENDS:=+kmod-ipsec4 +IPV6:kmod-ipsec6
  KCONFIG:=CONFIG_XFRM_INTERFACE
  FILES:=$(LINUX_DIR)/net/xfrm/xfrm_interface.ko
  AUTOLOAD:=$(call AutoProbe,xfrm_interface)
endef

define KernelPackage/xfrm-interface/description
 Kernel module for XFRM interface support
endef

$(eval $(call KernelPackage,xfrm-interface))


define KernelPackage/iptunnel4
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPv4 tunneling
  HIDDEN:=1
  KCONFIG:= \
	CONFIG_INET_TUNNEL \
	CONFIG_NET_IPIP=m
  FILES:=$(LINUX_DIR)/net/ipv4/tunnel4.ko
  AUTOLOAD:=$(call AutoLoad,31,tunnel4)
endef

define KernelPackage/iptunnel4/description
 Kernel modules for IPv4 tunneling
endef

$(eval $(call KernelPackage,iptunnel4))


define KernelPackage/iptunnel6
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPv6 tunneling
  DEPENDS:=@IPV6
  KCONFIG:= \
	CONFIG_INET6_TUNNEL
  FILES:=$(LINUX_DIR)/net/ipv6/tunnel6.ko
  AUTOLOAD:=$(call AutoLoad,31,tunnel6)
endef

define KernelPackage/iptunnel6/description
 Kernel modules for IPv6 tunneling
endef

$(eval $(call KernelPackage,iptunnel6))


define KernelPackage/sit
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  DEPENDS:=@IPV6 +kmod-iptunnel +kmod-iptunnel4
  TITLE:=IPv6-in-IPv4 tunnel
  KCONFIG:=CONFIG_IPV6_SIT \
	CONFIG_IPV6_SIT_6RD=y
  FILES:=$(LINUX_DIR)/net/ipv6/sit.ko
  AUTOLOAD:=$(call AutoLoad,32,sit)
endef

define KernelPackage/sit/description
 Kernel modules for IPv6-in-IPv4 tunnelling
endef

$(eval $(call KernelPackage,sit))


define KernelPackage/fou
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=FOU and GUE decapsulation
  DEPENDS:= \
	+kmod-iptunnel \
	+kmod-udptunnel4 \
	+IPV6:kmod-udptunnel6
  KCONFIG:= \
	CONFIG_NET_FOU \
	CONFIG_NET_FOU_IP_TUNNELS=y
  FILES:=$(LINUX_DIR)/net/ipv4/fou.ko
  AUTOLOAD:=$(call AutoProbe,fou)
endef

define KernelPackage/fou/description
 Kernel module for FOU (Foo over UDP) and GUE (Generic UDP Encapsulation) tunnelling.
 Requires Kernel 3.18 or newer.
endef

$(eval $(call KernelPackage,fou))


define KernelPackage/fou6
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=FOU and GUE decapsulation over IPv6
  DEPENDS:= @IPV6 \
	+kmod-fou \
	+kmod-ip6-tunnel
  KCONFIG:= \
	CONFIG_IPV6_FOU \
	CONFIG_IPV6_FOU_TUNNEL
  FILES:=$(LINUX_DIR)/net/ipv6/fou6.ko
  AUTOLOAD:=$(call AutoProbe,fou6)
endef

define KernelPackage/fou6/description
 Kernel module for FOU (Foo over UDP) and GUE (Generic UDP Encapsulation) tunnelling over IPv6.
 Requires Kernel 3.18 or newer.
endef

$(eval $(call KernelPackage,fou6))


define KernelPackage/ip6-tunnel
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IP-in-IPv6 tunnelling
  DEPENDS:=@IPV6 +kmod-iptunnel6
  KCONFIG:= CONFIG_IPV6_TUNNEL
  FILES:=$(LINUX_DIR)/net/ipv6/ip6_tunnel.ko
  AUTOLOAD:=$(call AutoLoad,32,ip6_tunnel)
endef

define KernelPackage/ip6-tunnel/description
 Kernel modules for IPv6-in-IPv6 and IPv4-in-IPv6 tunnelling
endef

$(eval $(call KernelPackage,ip6-tunnel))


define KernelPackage/gre
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=GRE support
  DEPENDS:=+kmod-iptunnel
  KCONFIG:=CONFIG_NET_IPGRE CONFIG_NET_IPGRE_DEMUX
  FILES:=$(LINUX_DIR)/net/ipv4/ip_gre.ko $(LINUX_DIR)/net/ipv4/gre.ko
  AUTOLOAD:=$(call AutoLoad,39,gre ip_gre)
endef

define KernelPackage/gre/description
 Generic Routing Encapsulation support
endef

$(eval $(call KernelPackage,gre))


define KernelPackage/gre6
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=GRE support over IPV6
  DEPENDS:=@IPV6 +kmod-iptunnel +kmod-ip6-tunnel +kmod-gre
  KCONFIG:=CONFIG_IPV6_GRE
  FILES:=$(LINUX_DIR)/net/ipv6/ip6_gre.ko
  AUTOLOAD:=$(call AutoLoad,39,ip6_gre)
endef

define KernelPackage/gre6/description
 Generic Routing Encapsulation support over IPv6
endef

$(eval $(call KernelPackage,gre6))


define KernelPackage/tun
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Universal TUN/TAP driver
  KCONFIG:=CONFIG_TUN
  FILES:=$(LINUX_DIR)/drivers/net/tun.ko
  AUTOLOAD:=$(call AutoLoad,30,tun)
endef

define KernelPackage/tun/description
 Kernel support for the TUN/TAP tunneling device
endef

$(eval $(call KernelPackage,tun))


define KernelPackage/veth
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Virtual ethernet pair device
  KCONFIG:=CONFIG_VETH
  FILES:=$(LINUX_DIR)/drivers/net/veth.ko
  AUTOLOAD:=$(call AutoLoad,30,veth)
endef

define KernelPackage/veth/description
 This device is a local ethernet tunnel. Devices are created in pairs.
 When one end receives the packet it appears on its pair and vice
 versa.
endef

$(eval $(call KernelPackage,veth))


define KernelPackage/slhc
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  HIDDEN:=1
  TITLE:=Serial Line Header Compression
  DEPENDS:=+kmod-lib-crc-ccitt
  KCONFIG:=CONFIG_SLHC
  FILES:=$(LINUX_DIR)/drivers/net/slip/slhc.ko
endef

$(eval $(call KernelPackage,slhc))


define KernelPackage/ppp
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=PPP modules
  DEPENDS:=+kmod-lib-crc-ccitt +kmod-slhc
  KCONFIG:= \
	CONFIG_PPP \
	CONFIG_PPP_ASYNC
  FILES:= \
	$(LINUX_DIR)/drivers/net/ppp/ppp_async.ko \
	$(LINUX_DIR)/drivers/net/ppp/ppp_generic.ko
  AUTOLOAD:=$(call AutoProbe,ppp_async)
endef

define KernelPackage/ppp/description
 Kernel modules for PPP support
endef

$(eval $(call KernelPackage,ppp))


define KernelPackage/ppp-synctty
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=PPP sync tty support
  DEPENDS:=kmod-ppp
  KCONFIG:=CONFIG_PPP_SYNC_TTY
  FILES:=$(LINUX_DIR)/drivers/net/ppp/ppp_synctty.ko
  AUTOLOAD:=$(call AutoProbe,ppp_synctty)
endef

define KernelPackage/ppp-synctty/description
 Kernel modules for PPP sync tty support
endef

$(eval $(call KernelPackage,ppp-synctty))


define KernelPackage/pppox
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=PPPoX helper
  DEPENDS:=kmod-ppp
  KCONFIG:=CONFIG_PPPOE
  FILES:=$(LINUX_DIR)/drivers/net/ppp/pppox.ko
endef

define KernelPackage/pppox/description
 Kernel helper module for PPPoE and PPTP support
endef

$(eval $(call KernelPackage,pppox))


define KernelPackage/pppoe
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=PPPoE support
  DEPENDS:=kmod-ppp +kmod-pppox
  KCONFIG:=CONFIG_PPPOE
  FILES:=$(LINUX_DIR)/drivers/net/ppp/pppoe.ko
  AUTOLOAD:=$(call AutoProbe,pppoe)
endef

define KernelPackage/pppoe/description
 Kernel module for PPPoE (PPP over Ethernet) support
endef

$(eval $(call KernelPackage,pppoe))


define KernelPackage/pppoa
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=PPPoA support
  DEPENDS:=kmod-ppp +kmod-atm
  KCONFIG:=CONFIG_PPPOATM CONFIG_ATM_DRIVERS=y
  FILES:=$(LINUX_DIR)/net/atm/pppoatm.ko
  AUTOLOAD:=$(call AutoLoad,40,pppoatm)
endef

define KernelPackage/pppoa/description
 Kernel modules for PPPoA (PPP over ATM) support
endef

$(eval $(call KernelPackage,pppoa))


define KernelPackage/pptp
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=PPtP support
  DEPENDS:=kmod-ppp +kmod-gre +kmod-pppox
  KCONFIG:=CONFIG_PPTP
  FILES:=$(LINUX_DIR)/drivers/net/ppp/pptp.ko
  AUTOLOAD:=$(call AutoProbe,pptp)
endef

$(eval $(call KernelPackage,pptp))


define KernelPackage/pppol2tp
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=PPPoL2TP support
  DEPENDS:=kmod-ppp +kmod-pppox +kmod-l2tp
  KCONFIG:=CONFIG_PPPOL2TP
  FILES:=$(LINUX_DIR)/net/l2tp/l2tp_ppp.ko
  AUTOLOAD:=$(call AutoProbe,l2tp_ppp)
endef

define KernelPackage/pppol2tp/description
  Kernel modules for PPPoL2TP (PPP over L2TP) support
endef

$(eval $(call KernelPackage,pppol2tp))


define KernelPackage/ipoa
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPoA support
  DEPENDS:=kmod-atm
  KCONFIG:=CONFIG_ATM_CLIP
  FILES:=$(LINUX_DIR)/net/atm/clip.ko
  AUTOLOAD:=$(call AutoProbe,clip)
endef

define KernelPackage/ipoa/description
  Kernel modules for IPoA (IP over ATM) support
endef

$(eval $(call KernelPackage,ipoa))


define KernelPackage/mppe
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Microsoft PPP compression/encryption
  DEPENDS:=kmod-ppp +kmod-crypto-arc4 +kmod-crypto-sha1 +kmod-crypto-ecb
  KCONFIG:= \
	CONFIG_PPP_MPPE_MPPC \
	CONFIG_PPP_MPPE
  FILES:=$(LINUX_DIR)/drivers/net/ppp/ppp_mppe.ko
  AUTOLOAD:=$(call AutoProbe,ppp_mppe)
endef

define KernelPackage/mppe/description
 Kernel modules for Microsoft PPP compression/encryption
endef

$(eval $(call KernelPackage,mppe))


SCHED_MODULES = $(patsubst $(LINUX_DIR)/net/sched/%.ko,%,$(wildcard $(LINUX_DIR)/net/sched/*.ko))
SCHED_MODULES_CORE = sch_ingress sch_fq_codel sch_hfsc sch_htb sch_tbf cls_basic cls_fw cls_route cls_flow cls_tcindex cls_u32 em_u32 act_mirred act_skbedit cls_matchall
SCHED_MODULES_FILTER = $(SCHED_MODULES_CORE) act_connmark act_ctinfo sch_cake sch_netem sch_mqprio em_ipset cls_bpf cls_flower act_bpf act_vlan
SCHED_MODULES_EXTRA = $(filter-out $(SCHED_MODULES_FILTER),$(SCHED_MODULES))
SCHED_FILES = $(patsubst %,$(LINUX_DIR)/net/sched/%.ko,$(filter $(SCHED_MODULES_CORE),$(SCHED_MODULES)))
SCHED_FILES_EXTRA = $(patsubst %,$(LINUX_DIR)/net/sched/%.ko,$(SCHED_MODULES_EXTRA))

define KernelPackage/sched-core
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Traffic schedulers
  KCONFIG:= \
	CONFIG_NET_SCHED=y \
	CONFIG_NET_SCH_HFSC \
	CONFIG_NET_SCH_HTB \
	CONFIG_NET_SCH_TBF \
	CONFIG_NET_SCH_INGRESS \
	CONFIG_NET_SCH_FQ_CODEL \
	CONFIG_NET_CLS=y \
	CONFIG_NET_CLS_ACT=y \
	CONFIG_NET_CLS_BASIC \
	CONFIG_NET_CLS_FLOW \
	CONFIG_NET_CLS_FW \
	CONFIG_NET_CLS_ROUTE4 \
	CONFIG_NET_CLS_TCINDEX \
	CONFIG_NET_CLS_U32 \
	CONFIG_NET_ACT_MIRRED \
	CONFIG_NET_ACT_SKBEDIT \
	CONFIG_NET_CLS_MATCHALL \
	CONFIG_NET_EMATCH=y \
	CONFIG_NET_EMATCH_U32
  FILES:=$(SCHED_FILES)
  AUTOLOAD:=$(call AutoLoad,70, $(SCHED_MODULES_CORE))
endef

define KernelPackage/sched-core/description
 Core kernel scheduler support for IP traffic
endef

$(eval $(call KernelPackage,sched-core))


define KernelPackage/sched-cake
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Cake fq_codel/blue derived shaper
  DEPENDS:=+kmod-sched-core
  KCONFIG:=CONFIG_NET_SCH_CAKE
  FILES:=$(LINUX_DIR)/net/sched/sch_cake.ko
  AUTOLOAD:=$(call AutoProbe,sch_cake)
endef

define KernelPackage/sched-cake/description
 Common Applications Kept Enhanced fq_codel/blue derived shaper
endef

$(eval $(call KernelPackage,sched-cake))

define KernelPackage/sched-flower
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Flower traffic classifier
  DEPENDS:=+kmod-sched-core
  KCONFIG:=CONFIG_NET_CLS_FLOWER
  FILES:=$(LINUX_DIR)/net/sched/cls_flower.ko
  AUTOLOAD:=$(call AutoProbe, cls_flower)
endef

define KernelPackage/sched-flower/description
 Allows to classify packets based on a configurable combination of packet keys and masks.
endef

$(eval $(call KernelPackage,sched-flower))


define KernelPackage/sched-act-vlan
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Traffic VLAN manipulation
  DEPENDS:=+kmod-sched-core
  KCONFIG:=CONFIG_NET_ACT_VLAN
  FILES:=$(LINUX_DIR)/net/sched/act_vlan.ko
  AUTOLOAD:=$(call AutoProbe, act_vlan)
endef

define KernelPackage/sched-act-vlan/description
 Allows to configure rules to push or pop vlan headers.
endef

$(eval $(call KernelPackage,sched-act-vlan))


define KernelPackage/sched-mqprio
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Multi-queue priority scheduler (MQPRIO)
  DEPENDS:=+kmod-sched-core
  KCONFIG:=CONFIG_NET_SCH_MQPRIO
  FILES:=$(LINUX_DIR)/net/sched/sch_mqprio.ko
  AUTOLOAD:=$(call AutoProbe, sch_mqprio)
endef

define KernelPackage/sched-mqprio/description
  This scheduler allows QOS to be offloaded on NICs that have support for offloading QOS schedulers.
endef

$(eval $(call KernelPackage,sched-mqprio))

define KernelPackage/sched-connmark
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Traffic shaper conntrack mark support
  DEPENDS:=+kmod-sched-core +kmod-ipt-core +kmod-ipt-conntrack-extra
  KCONFIG:=CONFIG_NET_ACT_CONNMARK
  FILES:=$(LINUX_DIR)/net/sched/act_connmark.ko
  AUTOLOAD:=$(call AutoLoad,71, act_connmark)
endef
$(eval $(call KernelPackage,sched-connmark))

define KernelPackage/sched-ctinfo
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Traffic shaper ctinfo support
  DEPENDS:=+kmod-sched-core +kmod-ipt-core +kmod-ipt-conntrack-extra
  KCONFIG:=CONFIG_NET_ACT_CTINFO
  FILES:=$(LINUX_DIR)/net/sched/act_ctinfo.ko
  AUTOLOAD:=$(call AutoLoad,71, act_ctinfo)
endef
$(eval $(call KernelPackage,sched-ctinfo))

define KernelPackage/sched-ipset
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Traffic shaper ipset support
  DEPENDS:=+kmod-sched-core +kmod-ipt-ipset
  KCONFIG:= \
	CONFIG_NET_EMATCH_IPSET
  FILES:= \
	$(LINUX_DIR)/net/sched/em_ipset.ko
  AUTOLOAD:=$(call AutoLoad,72,em_ipset)
endef

$(eval $(call KernelPackage,sched-ipset))


define KernelPackage/sched-bpf
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Traffic shaper support for Berkeley Packet Filter
  KCONFIG:= \
	CONFIG_NET_CLS_BPF \
	CONFIG_NET_ACT_BPF
  FILES:= \
	$(LINUX_DIR)/net/sched/cls_bpf.ko \
	$(LINUX_DIR)/net/sched/act_bpf.ko
  AUTOLOAD:=$(call AutoLoad,72,cls_bpf act_bpf)
endef

$(eval $(call KernelPackage,sched-bpf))


define KernelPackage/bpf-test
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Test Berkeley Packet Filter functionality
  KCONFIG:=CONFIG_TEST_BPF
  FILES:=$(LINUX_DIR)/lib/test_bpf.ko
endef

$(eval $(call KernelPackage,bpf-test))


define KernelPackage/sched
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Extra traffic schedulers
  DEPENDS:=+kmod-sched-core +kmod-ipt-core +kmod-lib-crc32c
  KCONFIG:= \
	CONFIG_NET_SCH_CODEL \
	CONFIG_NET_SCH_DSMARK \
	CONFIG_NET_SCH_FIFO \
	CONFIG_NET_SCH_GRED \
	CONFIG_NET_SCH_MULTIQ \
	CONFIG_NET_SCH_PRIO \
	CONFIG_NET_SCH_RED \
	CONFIG_NET_SCH_SFQ \
	CONFIG_NET_SCH_TEQL \
	CONFIG_NET_SCH_FQ \
	CONFIG_NET_SCH_PIE \
	CONFIG_NET_ACT_POLICE \
	CONFIG_NET_ACT_GACT \
	CONFIG_NET_ACT_IPT \
	CONFIG_NET_ACT_PEDIT \
	CONFIG_NET_ACT_SIMP \
	CONFIG_NET_ACT_CSUM \
	CONFIG_NET_EMATCH_CMP \
	CONFIG_NET_EMATCH_NBYTE \
	CONFIG_NET_EMATCH_META \
	CONFIG_NET_EMATCH_TEXT
  FILES:=$(SCHED_FILES_EXTRA)
  AUTOLOAD:=$(call AutoLoad,73, $(SCHED_MODULES_EXTRA))
endef

define KernelPackage/sched/description
 Extra kernel schedulers modules for IP traffic
endef

$(eval $(call KernelPackage,sched))


define KernelPackage/tcp-bbr
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=BBR TCP congestion control
  KCONFIG:=CONFIG_TCP_CONG_BBR
  FILES:=$(LINUX_DIR)/net/ipv4/tcp_bbr.ko
  AUTOLOAD:=$(call AutoProbe,tcp_bbr)
endef

define KernelPackage/tcp-bbr/description
 Kernel module for BBR (Bottleneck Bandwidth and RTT) TCP congestion
 control. It requires the fq ("Fair Queue") pacing packet scheduler.
 For kernel 4.13+, TCP internal pacing is implemented as fallback.
endef

TCP_BBR_SYSCTL_CONF:=sysctl-tcp-bbr.conf

define KernelPackage/tcp-bbr/install
	$(INSTALL_DIR) $(1)/etc/sysctl.d
	$(INSTALL_DATA) ./files/$(TCP_BBR_SYSCTL_CONF) $(1)/etc/sysctl.d/12-tcp-bbr.conf
endef

$(eval $(call KernelPackage,tcp-bbr))


define KernelPackage/tcp-hybla
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=TCP-Hybla congestion control algorithm
  KCONFIG:=CONFIG_TCP_CONG_HYBLA
  FILES:=$(LINUX_DIR)/net/ipv4/tcp_hybla.ko
  AUTOLOAD:=$(call AutoProbe,tcp_hybla)
endef

define KernelPackage/tcp-hybla/description
  TCP-Hybla is a sender-side only change that eliminates penalization of
  long-RTT, large-bandwidth connections, like when satellite legs are
  involved, especially when sharing a common bottleneck with normal
  terrestrial connections.
endef

$(eval $(call KernelPackage,tcp-hybla))


define KernelPackage/ax25
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=AX25 support
  DEPENDS:=+kmod-lib-crc16
  KCONFIG:= \
	CONFIG_HAMRADIO=y \
	CONFIG_AX25 \
	CONFIG_MKISS
  FILES:= \
	$(LINUX_DIR)/net/ax25/ax25.ko \
	$(LINUX_DIR)/drivers/net/hamradio/mkiss.ko
  AUTOLOAD:=$(call AutoLoad,80,ax25 mkiss)
endef

define KernelPackage/ax25/description
 Kernel modules for AX25 support
endef

$(eval $(call KernelPackage,ax25))


define KernelPackage/pktgen
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  DEPENDS:=@!TARGET_uml
  TITLE:=Network packet generator
  KCONFIG:=CONFIG_NET_PKTGEN
  FILES:=$(LINUX_DIR)/net/core/pktgen.ko
  AUTOLOAD:=$(call AutoLoad,99,pktgen)
endef

define KernelPackage/pktgen/description
  Kernel modules for the Network Packet Generator
endef

$(eval $(call KernelPackage,pktgen))

define KernelPackage/l2tp
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Layer Two Tunneling Protocol (L2TP)
  DEPENDS:= \
	+kmod-udptunnel4 \
	+IPV6:kmod-udptunnel6
  KCONFIG:=CONFIG_L2TP \
	CONFIG_L2TP_V3=y \
	CONFIG_L2TP_DEBUGFS=n
  FILES:=$(LINUX_DIR)/net/l2tp/l2tp_core.ko \
	$(LINUX_DIR)/net/l2tp/l2tp_netlink.ko
  AUTOLOAD:=$(call AutoLoad,32,l2tp_core l2tp_netlink)
endef

define KernelPackage/l2tp/description
 Kernel modules for L2TP V3 Support
endef

$(eval $(call KernelPackage,l2tp))


define KernelPackage/l2tp-eth
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=L2TP ethernet pseudowire support for L2TPv3
  DEPENDS:=+kmod-l2tp
  KCONFIG:=CONFIG_L2TP_ETH
  FILES:=$(LINUX_DIR)/net/l2tp/l2tp_eth.ko
  AUTOLOAD:=$(call AutoLoad,33,l2tp_eth)
endef

define KernelPackage/l2tp-eth/description
 Kernel modules for L2TP ethernet pseudowire support for L2TPv3
endef

$(eval $(call KernelPackage,l2tp-eth))

define KernelPackage/l2tp-ip
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=L2TP IP encapsulation for L2TPv3
  DEPENDS:=+kmod-l2tp
  KCONFIG:=CONFIG_L2TP_IP
  FILES:= \
	$(LINUX_DIR)/net/l2tp/l2tp_ip.ko \
	$(if $(CONFIG_IPV6),$(LINUX_DIR)/net/l2tp/l2tp_ip6.ko)
  AUTOLOAD:=$(call AutoLoad,33,l2tp_ip $(if $(CONFIG_IPV6),l2tp_ip6))
endef

define KernelPackage/l2tp-ip/description
 Kernel modules for L2TP IP encapsulation for L2TPv3
endef

$(eval $(call KernelPackage,l2tp-ip))


define KernelPackage/sctp
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=SCTP protocol kernel support
  KCONFIG:=\
     CONFIG_IP_SCTP \
     CONFIG_SCTP_DBG_MSG=n \
     CONFIG_SCTP_DBG_OBJCNT=n \
     CONFIG_SCTP_HMAC_NONE=n \
     CONFIG_SCTP_HMAC_SHA1=n \
     CONFIG_SCTP_HMAC_MD5=y \
     CONFIG_SCTP_COOKIE_HMAC_SHA1=n \
     CONFIG_SCTP_COOKIE_HMAC_MD5=y \
     CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE=n \
     CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1=n \
     CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y
  FILES:= $(LINUX_DIR)/net/sctp/sctp.ko
  AUTOLOAD:= $(call AutoLoad,32,sctp)
  DEPENDS:=+kmod-lib-crc32c +kmod-crypto-md5 +kmod-crypto-hmac
endef

define KernelPackage/sctp/description
 Kernel modules for SCTP protocol support
endef

$(eval $(call KernelPackage,sctp))


define KernelPackage/netem
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Network emulation functionality
  DEPENDS:=+kmod-sched
  KCONFIG:=CONFIG_NET_SCH_NETEM
  FILES:=$(LINUX_DIR)/net/sched/sch_netem.ko
  AUTOLOAD:=$(call AutoLoad,99,netem)
endef

define KernelPackage/netem/description
  Kernel modules for emulating the properties of wide area networks
endef

$(eval $(call KernelPackage,netem))

define KernelPackage/slip
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  DEPENDS:=+kmod-slhc
  TITLE:=SLIP modules
  KCONFIG:= \
       CONFIG_SLIP \
       CONFIG_SLIP_COMPRESSED=y \
       CONFIG_SLIP_SMART=y \
       CONFIG_SLIP_MODE_SLIP6=y

  FILES:= \
       $(LINUX_DIR)/drivers/net/slip/slip.ko
  AUTOLOAD:=$(call AutoLoad,30,slip)
endef

define KernelPackage/slip/description
 Kernel modules for SLIP support
endef

$(eval $(call KernelPackage,slip))

define KernelPackage/dnsresolver
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=In-kernel DNS Resolver
  KCONFIG:= CONFIG_DNS_RESOLVER
  FILES:=$(LINUX_DIR)/net/dns_resolver/dns_resolver.ko
  AUTOLOAD:=$(call AutoLoad,30,dns_resolver)
endef

$(eval $(call KernelPackage,dnsresolver))

define KernelPackage/rxrpc
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=AF_RXRPC support
  HIDDEN:=1
  KCONFIG:= \
	CONFIG_AF_RXRPC \
	CONFIG_RXKAD=m \
	CONFIG_AF_RXRPC_DEBUG=n
  FILES:= \
	$(LINUX_DIR)/net/rxrpc/rxrpc.ko
  AUTOLOAD:=$(call AutoLoad,30,rxrpc.ko)
  DEPENDS:= +kmod-crypto-manager +kmod-crypto-pcbc +kmod-crypto-fcrypt
endef

define KernelPackage/rxrpc/description
  Kernel support for AF_RXRPC; required for AFS client
endef

$(eval $(call KernelPackage,rxrpc))

define KernelPackage/mpls
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=MPLS support
  DEPENDS:=+kmod-iptunnel
  KCONFIG:= \
	CONFIG_MPLS=y \
	CONFIG_LWTUNNEL=y \
	CONFIG_LWTUNNEL_BPF=n \
	CONFIG_NET_MPLS_GSO=m \
	CONFIG_MPLS_ROUTING=m \
	CONFIG_MPLS_IPTUNNEL=m
  FILES:= \
	$(LINUX_DIR)/net/mpls/mpls_gso.ko \
	$(LINUX_DIR)/net/mpls/mpls_iptunnel.ko \
	$(LINUX_DIR)/net/mpls/mpls_router.ko
  AUTOLOAD:=$(call AutoLoad,30,mpls_router mpls_iptunnel mpls_gso)
endef

define KernelPackage/mpls/description
  Kernel support for MPLS
endef

$(eval $(call KernelPackage,mpls))

define KernelPackage/9pnet
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Plan 9 Resource Sharing Support (9P2000)
  DEPENDS:=@VIRTIO_SUPPORT
  KCONFIG:= \
	CONFIG_NET_9P \
	CONFIG_NET_9P_DEBUG=n \
	CONFIG_NET_9P_XEN=n \
	CONFIG_NET_9P_VIRTIO
  FILES:= \
	$(LINUX_DIR)/net/9p/9pnet.ko \
	$(LINUX_DIR)/net/9p/9pnet_virtio.ko
  AUTOLOAD:=$(call AutoLoad,29,9pnet 9pnet_virtio)
endef

define KernelPackage/9pnet/description
  Kernel support support for
  Plan 9 resource sharing via the 9P2000 protocol.
endef

$(eval $(call KernelPackage,9pnet))


define KernelPackage/nlmon
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Virtual netlink monitoring device
  KCONFIG:=CONFIG_NLMON
  FILES:=$(LINUX_DIR)/drivers/net/nlmon.ko
  AUTOLOAD:=$(call AutoProbe,nlmon)
endef

define KernelPackage/nlmon/description
  Kernel module which adds a monitoring device for netlink.
endef

$(eval $(call KernelPackage,nlmon))


define KernelPackage/mdio
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=MDIO (clause 45) PHY support
  KCONFIG:=CONFIG_MDIO
  HIDDEN:=1
  FILES:=$(LINUX_DIR)/drivers/net/mdio.ko
  AUTOLOAD:=$(call AutoLoad,32,mdio)
endef

define KernelPackage/mdio/description
 Kernel modules for MDIO (clause 45) PHY support
endef

$(eval $(call KernelPackage,mdio))

define KernelPackage/macsec
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IEEE 802.1AE MAC-level encryption (MAC)
  DEPENDS:=+kmod-crypto-gcm
  KCONFIG:=CONFIG_MACSEC
  FILES:=$(LINUX_DIR)/drivers/net/macsec.ko
  AUTOLOAD:=$(call AutoLoad,13,macsec)
endef

define KernelPackage/macsec/description
 MACsec is an encryption standard for Ethernet.
endef

$(eval $(call KernelPackage,macsec))


define KernelPackage/netlink-diag
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Netlink diag support for ss utility
  KCONFIG:=CONFIG_NETLINK_DIAG
  FILES:=$(LINUX_DIR)/net/netlink/netlink_diag.ko
  AUTOLOAD:=$(call AutoLoad,31,netlink-diag)
endef

define KernelPackage/netlink-diag/description
 Netlink diag is a module made for use with iproute2's ss utility
endef

$(eval $(call KernelPackage,netlink-diag))