config MTK_TOPS_SUPPORT
	bool "Mediatek Tunnel Offload Processor System Support"
	help
	  Support for Mediatek Tunnel Offload Processor System which
	  offloads tunnel protocols such as GRE, VxLAN, L2TP, PPTP etc. from
	  host CPU. The TOPS system cooperate with Mediatek HNAT HW and
	  Mediatek PCE HW to offload specific tunnel procotol.

config MTK_TOPS_GRE
	depends on MTK_TOPS_SUPPORT
	bool
	help
	  Support for GRE offload to Mediatek Network Processing Unit.
	  Alleviate host CPU's loading by offloading GRE related encapulation
	  and decapulation to NPU.

config MTK_TOPS_GRETAP
	depends on MTK_TOPS_SUPPORT
	select MTK_TOPS_GRE
	bool "Mediatek TOPS L2oGRE Offload Support"
	help
	  Support for L2oGRE offload to Mediatek Network Processing Unit.
	  Alleviate host CPU's loading by offloading L2oGRE encapulation and
	  decapulation to NPU.

config MTK_TOPS_PPTP
	depends on MTK_TOPS_SUPPORT
	bool "Mediatek TOPS PPTP Offload Support"
	help
	  Support for PPTP offload to Mediatek Network Processing Unit.
	  Alleviate host CPU's loading by offloading PPTP encapulation and
	  decapulation to NPU.

config MTK_TOPS_L2TP
	depends on MTK_TOPS_SUPPORT
	bool
	help
	  Support for L2TP offload to Mediatek Network Processing Unit.
	  Alleviate host CPU's loading by offloading L2TP related encapulation
	  and decapulation to NPU.

config MTK_TOPS_IP_L2TP
	depends on MTK_TOPS_SUPPORT
	select MTK_TOPS_L2TP
	bool "Mediatek TOPS IP L2TP Offload Support"
	help
	  Support for IP L2TP offload to Mediatek Network Processing Unit.
	  Alleviate host CPU's loading by offloading IP L2TP encapulation and
	  decapulation to NPU.

config MTK_TOPS_UDP_L2TP_CTRL
	depends on MTK_TOPS_SUPPORT
	select MTK_TOPS_L2TP
	bool "Mediatek TOPS UDP L2TP Control Offload Support"
	help
	  Support for UDP L2TP control offload to Mediatek Network Processing
	  Unit. Alleviate host CPU's loading by offloading UDP L2TP control
	  encapulation and decapulation to NPU.

config MTK_TOPS_UDP_L2TP_DATA
	depends on MTK_TOPS_SUPPORT
	select MTK_TOPS_L2TP
	bool "Mediatek TOPS UDP L2TP Data Offload Support"
	help
	  Support for UDP L2TP data offload to Mediatek Network Processing
	  Unit. Alleviate host CPU's loading by offloading UDP L2TP data
	  encapulation and decapulation to NPU.

config MTK_TOPS_VXLAN
	depends on MTK_TOPS_SUPPORT
	bool "Mediatek TOPS VxLAN Offload Support"
	help
	  Support for VxLAN offload to Mediatek Network Processing Unit.
	  Alleviate host CPU's loading by offloading VxLAN encapulation and
	  decapulation to NPU.

config MTK_TOPS_NATT
	depends on MTK_TOPS_SUPPORT
	bool "Mediatek TOPS NAT Traversal Offload Support"
	help
	  Support for NATT offload to Mediatek Network Processing Unit.
	  Alleviate host CPU's loading by offloading NATT encapulation and
	  decapulation to NPU.

config MTK_TOPS_CAPWAP
	depends on MTK_TOPS_SUPPORT
	bool
	help
	  Support for CAPWAP offload to Mediatek Network Processing Unit.
	  Alleviate host CPU's loading by offloading CAPWAP related
	  encapulation and decapulation to NPU.

config MTK_TOPS_CAPWAP_CTRL
	depends on MTK_TOPS_SUPPORT
	select MTK_TOPS_CAPWAP
	bool "Mediatek TOPS CAPWAP Control Offload Support"
	help
	  Support for CAPWAP control offload to Mediatek Network Processing
	  Unit. Alleviate host CPU's loading by offloading CAPWAP control
	  encapulation and decapulation to NPU.

config MTK_TOPS_CAPWAP_DATA
	depends on MTK_TOPS_SUPPORT
	select MTK_TOPS_CAPWAP
	bool "Mediatek TOPS CAPWAP Data Offload Support"
	help
	  Support for CAPWAP data offload to Mediatek Network Processing
	  Unit. Alleviate host CPU's loading by offloading CAPWAP data
	  encapulation and decapulation to NPU.

config MTK_TOPS_CAPWAP_DTLS
	depends on MTK_TOPS_SUPPORT
	select MTK_TOPS_CAPWAP
	bool "Mediatek TOPS CAPWAP DTLS Offload Support"
	help
	  Support for CAPWAP DTLS offload to Mediatek Network Processing
	  Unit. Alleviate host CPU's loading by offloading CAPWAP DTLS
	  encapulation and decapulation to NPU.

config MTK_TOPS_IPSEC
	depends on MTK_TOPS_SUPPORT
	bool
	help
	  Support for IPSEC offload to Mediatek Network Processing Unit.
	  Alleviate host CPU's loading by offloading IPSEC related
	  encapulation and decapulation to NPU.

config MTK_TOPS_IPSEC_ESP
	depends on MTK_TOPS_SUPPORT
	select MTK_TOPS_IPSEC
	bool "Mediatek TOPS IPSec ESP Offload Support"
	help
	  Support for IPSec ESP offload to Mediatek Network Processing
	  Unit. Alleviate host CPU's loading by offloading IPSec ESP
	  encapulation and decapulation to NPU.

config MTK_TOPS_IPSEC_AH
	depends on MTK_TOPS_SUPPORT
	select MTK_TOPS_IPSEC
	bool "Mediatek TOPS IPSec AH Offload Support"
	help
	  Support for IPSec AH offload to Mediatek Network Processing
	  Unit. Alleviate host CPU's loading by offloading IPSec AH
	  encapulation and decapulation to NPU.

config TOPS_TNL_NUM
	int "Mediatek TOPS Tunnel Count"
	depends on MTK_TOPS_SUPPORT
	help
	  Configuration for tunnel count for Tunnel Offload Processing
	  System. This value should be 2 ^ TOPS_TNL_MAP_BIT.

config TOPS_TNL_MAP_BIT
	int "Mediatek TOPS Tunnel Map Bit"
	depends on MTK_TOPS_SUPPORT
	help
	  Configuration for tunnel map bit for Tunnel Offload Processing
	  System. This value is log of TOPS_TNL_NUM.