| developer | e5e687d | 2023-08-08 16:05:33 +0800 | [diff] [blame] | 1 | config MTK_TOPS_SUPPORT |
| 2 | bool "Mediatek Tunnel Offload Processor System Support" |
| 3 | help |
| 4 | Support for Mediatek Tunnel Offload Processor System which |
| 5 | offloads tunnel protocols such as GRE, VxLAN, L2TP, PPTP etc. from |
| 6 | host CPU. The TOPS system cooperate with Mediatek HNAT HW and |
| 7 | Mediatek PCE HW to offload specific tunnel procotol. |
| 8 | |
| 9 | config MTK_TOPS_GRE |
| 10 | depends on MTK_TOPS_SUPPORT |
| 11 | bool |
| 12 | help |
| 13 | Support for GRE offload to Mediatek Network Processing Unit. |
| 14 | Alleviate host CPU's loading by offloading GRE related encapulation |
| 15 | and decapulation to NPU. |
| 16 | |
| 17 | config MTK_TOPS_GRETAP |
| 18 | depends on MTK_TOPS_SUPPORT |
| 19 | select MTK_TOPS_GRE |
| 20 | bool "Mediatek TOPS L2oGRE Offload Support" |
| 21 | help |
| 22 | Support for L2oGRE offload to Mediatek Network Processing Unit. |
| 23 | Alleviate host CPU's loading by offloading L2oGRE encapulation and |
| 24 | decapulation to NPU. |
| 25 | |
| 26 | config MTK_TOPS_PPTP |
| 27 | depends on MTK_TOPS_SUPPORT |
| 28 | bool "Mediatek TOPS PPTP Offload Support" |
| 29 | help |
| 30 | Support for PPTP offload to Mediatek Network Processing Unit. |
| 31 | Alleviate host CPU's loading by offloading PPTP encapulation and |
| 32 | decapulation to NPU. |
| 33 | |
| 34 | config MTK_TOPS_L2TP |
| 35 | depends on MTK_TOPS_SUPPORT |
| 36 | bool |
| 37 | help |
| 38 | Support for L2TP offload to Mediatek Network Processing Unit. |
| 39 | Alleviate host CPU's loading by offloading L2TP related encapulation |
| 40 | and decapulation to NPU. |
| 41 | |
| 42 | config MTK_TOPS_IP_L2TP |
| 43 | depends on MTK_TOPS_SUPPORT |
| 44 | select MTK_TOPS_L2TP |
| 45 | bool "Mediatek TOPS IP L2TP Offload Support" |
| 46 | help |
| 47 | Support for IP L2TP offload to Mediatek Network Processing Unit. |
| 48 | Alleviate host CPU's loading by offloading IP L2TP encapulation and |
| 49 | decapulation to NPU. |
| 50 | |
| 51 | config MTK_TOPS_UDP_L2TP_CTRL |
| 52 | depends on MTK_TOPS_SUPPORT |
| 53 | select MTK_TOPS_L2TP |
| 54 | bool "Mediatek TOPS UDP L2TP Control Offload Support" |
| 55 | help |
| 56 | Support for UDP L2TP control offload to Mediatek Network Processing |
| 57 | Unit. Alleviate host CPU's loading by offloading UDP L2TP control |
| 58 | encapulation and decapulation to NPU. |
| 59 | |
| 60 | config MTK_TOPS_UDP_L2TP_DATA |
| 61 | depends on MTK_TOPS_SUPPORT |
| 62 | select MTK_TOPS_L2TP |
| 63 | bool "Mediatek TOPS UDP L2TP Data Offload Support" |
| 64 | help |
| 65 | Support for UDP L2TP data offload to Mediatek Network Processing |
| 66 | Unit. Alleviate host CPU's loading by offloading UDP L2TP data |
| 67 | encapulation and decapulation to NPU. |
| 68 | |
| 69 | config MTK_TOPS_VXLAN |
| 70 | depends on MTK_TOPS_SUPPORT |
| 71 | bool "Mediatek TOPS VxLAN Offload Support" |
| 72 | help |
| 73 | Support for VxLAN offload to Mediatek Network Processing Unit. |
| 74 | Alleviate host CPU's loading by offloading VxLAN encapulation and |
| 75 | decapulation to NPU. |
| 76 | |
| 77 | config MTK_TOPS_NATT |
| 78 | depends on MTK_TOPS_SUPPORT |
| 79 | bool "Mediatek TOPS NAT Traversal Offload Support" |
| 80 | help |
| 81 | Support for NATT offload to Mediatek Network Processing Unit. |
| 82 | Alleviate host CPU's loading by offloading NATT encapulation and |
| 83 | decapulation to NPU. |
| 84 | |
| 85 | config MTK_TOPS_CAPWAP |
| 86 | depends on MTK_TOPS_SUPPORT |
| 87 | bool |
| 88 | help |
| 89 | Support for CAPWAP offload to Mediatek Network Processing Unit. |
| 90 | Alleviate host CPU's loading by offloading CAPWAP related |
| 91 | encapulation and decapulation to NPU. |
| 92 | |
| 93 | config MTK_TOPS_CAPWAP_CTRL |
| 94 | depends on MTK_TOPS_SUPPORT |
| 95 | select MTK_TOPS_CAPWAP |
| 96 | bool "Mediatek TOPS CAPWAP Control Offload Support" |
| 97 | help |
| 98 | Support for CAPWAP control offload to Mediatek Network Processing |
| 99 | Unit. Alleviate host CPU's loading by offloading CAPWAP control |
| 100 | encapulation and decapulation to NPU. |
| 101 | |
| 102 | config MTK_TOPS_CAPWAP_DATA |
| 103 | depends on MTK_TOPS_SUPPORT |
| 104 | select MTK_TOPS_CAPWAP |
| 105 | bool "Mediatek TOPS CAPWAP Data Offload Support" |
| 106 | help |
| 107 | Support for CAPWAP data offload to Mediatek Network Processing |
| 108 | Unit. Alleviate host CPU's loading by offloading CAPWAP data |
| 109 | encapulation and decapulation to NPU. |
| 110 | |
| 111 | config MTK_TOPS_CAPWAP_DTLS |
| 112 | depends on MTK_TOPS_SUPPORT |
| 113 | select MTK_TOPS_CAPWAP |
| 114 | bool "Mediatek TOPS CAPWAP DTLS Offload Support" |
| 115 | help |
| 116 | Support for CAPWAP DTLS offload to Mediatek Network Processing |
| 117 | Unit. Alleviate host CPU's loading by offloading CAPWAP DTLS |
| 118 | encapulation and decapulation to NPU. |
| 119 | |
| 120 | config MTK_TOPS_IPSEC |
| 121 | depends on MTK_TOPS_SUPPORT |
| 122 | bool |
| 123 | help |
| 124 | Support for IPSEC offload to Mediatek Network Processing Unit. |
| 125 | Alleviate host CPU's loading by offloading IPSEC related |
| 126 | encapulation and decapulation to NPU. |
| 127 | |
| 128 | config MTK_TOPS_IPSEC_ESP |
| 129 | depends on MTK_TOPS_SUPPORT |
| 130 | select MTK_TOPS_IPSEC |
| 131 | bool "Mediatek TOPS IPSec ESP Offload Support" |
| 132 | help |
| 133 | Support for IPSec ESP offload to Mediatek Network Processing |
| 134 | Unit. Alleviate host CPU's loading by offloading IPSec ESP |
| 135 | encapulation and decapulation to NPU. |
| 136 | |
| 137 | config MTK_TOPS_IPSEC_AH |
| 138 | depends on MTK_TOPS_SUPPORT |
| 139 | select MTK_TOPS_IPSEC |
| 140 | bool "Mediatek TOPS IPSec AH Offload Support" |
| 141 | help |
| 142 | Support for IPSec AH offload to Mediatek Network Processing |
| 143 | Unit. Alleviate host CPU's loading by offloading IPSec AH |
| 144 | encapulation and decapulation to NPU. |
| 145 | |
| 146 | config TOPS_TNL_NUM |
| 147 | int "Mediatek TOPS Tunnel Count" |
| 148 | depends on MTK_TOPS_SUPPORT |
| 149 | help |
| 150 | Configuration for tunnel count for Tunnel Offload Processing |
| 151 | System. This value should be 2 ^ TOPS_TNL_MAP_BIT. |
| 152 | |
| 153 | config TOPS_TNL_MAP_BIT |
| 154 | int "Mediatek TOPS Tunnel Map Bit" |
| 155 | depends on MTK_TOPS_SUPPORT |
| 156 | help |
| 157 | Configuration for tunnel map bit for Tunnel Offload Processing |
| 158 | System. This value is log of TOPS_TNL_NUM. |