1# SPDX-License-Identifier: GPL-2.0-only 2config HAVE_NET_DSA 3 def_bool y 4 depends on INET && NETDEVICES && !S390 5 6# Drivers must select NET_DSA and the appropriate tagging format 7 8menuconfig NET_DSA 9 tristate "Distributed Switch Architecture" 10 depends on HAVE_NET_DSA 11 depends on BRIDGE || BRIDGE=n 12 select NET_SWITCHDEV 13 select PHYLINK 14 select NET_DEVLINK 15 ---help--- 16 Say Y if you want to enable support for the hardware switches supported 17 by the Distributed Switch Architecture. 18 19if NET_DSA 20 21# tagging formats 22config NET_DSA_TAG_8021Q 23 tristate 24 select VLAN_8021Q 25 help 26 Unlike the other tagging protocols, the 802.1Q config option simply 27 provides helpers for other tagging implementations that might rely on 28 VLAN in one way or another. It is not a complete solution. 29 30 Drivers which use these helpers should select this as dependency. 31 32config NET_DSA_TAG_AR9331 33 tristate "Tag driver for Atheros AR9331 SoC with built-in switch" 34 help 35 Say Y or M if you want to enable support for tagging frames for 36 the Atheros AR9331 SoC with built-in switch. 37 38config NET_DSA_TAG_BRCM_COMMON 39 tristate 40 default n 41 42config NET_DSA_TAG_BRCM 43 tristate "Tag driver for Broadcom switches using in-frame headers" 44 select NET_DSA_TAG_BRCM_COMMON 45 help 46 Say Y if you want to enable support for tagging frames for the 47 Broadcom switches which place the tag after the MAC source address. 48 49 50config NET_DSA_TAG_BRCM_PREPEND 51 tristate "Tag driver for Broadcom switches using prepended headers" 52 select NET_DSA_TAG_BRCM_COMMON 53 help 54 Say Y if you want to enable support for tagging frames for the 55 Broadcom switches which places the tag before the Ethernet header 56 (prepended). 57 58config NET_DSA_TAG_GSWIP 59 tristate "Tag driver for Lantiq / Intel GSWIP switches" 60 help 61 Say Y or M if you want to enable support for tagging frames for the 62 Lantiq / Intel GSWIP switches. 63 64config NET_DSA_TAG_DSA 65 tristate "Tag driver for Marvell switches using DSA headers" 66 help 67 Say Y or M if you want to enable support for tagging frames for the 68 Marvell switches which use DSA headers. 69 70config NET_DSA_TAG_EDSA 71 tristate "Tag driver for Marvell switches using EtherType DSA headers" 72 help 73 Say Y or M if you want to enable support for tagging frames for the 74 Marvell switches which use EtherType DSA headers. 75 76config NET_DSA_TAG_MTK 77 tristate "Tag driver for Mediatek switches" 78 help 79 Say Y or M if you want to enable support for tagging frames for 80 Mediatek switches. 81 82config NET_DSA_TAG_KSZ 83 tristate "Tag driver for Microchip 8795/9477/9893 families of switches" 84 help 85 Say Y if you want to enable support for tagging frames for the 86 Microchip 8795/9477/9893 families of switches. 87 88config NET_DSA_TAG_OCELOT 89 tristate "Tag driver for Ocelot family of switches" 90 select PACKING 91 help 92 Say Y or M if you want to enable support for tagging frames for the 93 Ocelot switches (VSC7511, VSC7512, VSC7513, VSC7514, VSC9959). 94 95config NET_DSA_TAG_QCA 96 tristate "Tag driver for Qualcomm Atheros QCA8K switches" 97 help 98 Say Y or M if you want to enable support for tagging frames for 99 the Qualcomm Atheros QCA8K switches. 100 101config NET_DSA_TAG_LAN9303 102 tristate "Tag driver for SMSC/Microchip LAN9303 family of switches" 103 help 104 Say Y or M if you want to enable support for tagging frames for the 105 SMSC/Microchip LAN9303 family of switches. 106 107config NET_DSA_TAG_SJA1105 108 tristate "Tag driver for NXP SJA1105 switches" 109 select NET_DSA_TAG_8021Q 110 select PACKING 111 help 112 Say Y or M if you want to enable support for tagging frames with the 113 NXP SJA1105 switch family. Both the native tagging protocol (which 114 is only for link-local traffic) as well as non-native tagging (based 115 on a custom 802.1Q VLAN header) are available. 116 117config NET_DSA_TAG_TRAILER 118 tristate "Tag driver for switches using a trailer tag" 119 help 120 Say Y or M if you want to enable support for tagging frames at 121 with a trailed. e.g. Marvell 88E6060. 122 123endif 124