| # SPDX-License-Identifier: GPL-2.0-only |
| config HAVE_NET_DSA |
| def_bool y |
| depends on INET && NETDEVICES && !S390 |
| |
| # Drivers must select NET_DSA and the appropriate tagging format |
| |
| menuconfig NET_DSA |
| tristate "Distributed Switch Architecture" |
| depends on HAVE_NET_DSA |
| depends on BRIDGE || BRIDGE=n |
| select GRO_CELLS |
| select NET_SWITCHDEV |
| select PHYLINK |
| select NET_DEVLINK |
| help |
| Say Y if you want to enable support for the hardware switches supported |
| by the Distributed Switch Architecture. |
| |
| if NET_DSA |
| |
| # tagging formats |
| config NET_DSA_TAG_8021Q |
| tristate |
| select VLAN_8021Q |
| help |
| Unlike the other tagging protocols, the 802.1Q config option simply |
| provides helpers for other tagging implementations that might rely on |
| VLAN in one way or another. It is not a complete solution. |
| |
| Drivers which use these helpers should select this as dependency. |
| |
| config NET_DSA_TAG_AR9331 |
| tristate "Tag driver for Atheros AR9331 SoC with built-in switch" |
| help |
| Say Y or M if you want to enable support for tagging frames for |
| the Atheros AR9331 SoC with built-in switch. |
| |
| config NET_DSA_TAG_BRCM_COMMON |
| tristate |
| default n |
| |
| config NET_DSA_TAG_BRCM |
| tristate "Tag driver for Broadcom switches using in-frame headers" |
| select NET_DSA_TAG_BRCM_COMMON |
| help |
| Say Y if you want to enable support for tagging frames for the |
| Broadcom switches which place the tag after the MAC source address. |
| |
| |
| config NET_DSA_TAG_BRCM_PREPEND |
| tristate "Tag driver for Broadcom switches using prepended headers" |
| select NET_DSA_TAG_BRCM_COMMON |
| help |
| Say Y if you want to enable support for tagging frames for the |
| Broadcom switches which places the tag before the Ethernet header |
| (prepended). |
| |
| config NET_DSA_TAG_HELLCREEK |
| tristate "Tag driver for Hirschmann Hellcreek TSN switches" |
| help |
| Say Y or M if you want to enable support for tagging frames |
| for the Hirschmann Hellcreek TSN switches. |
| |
| config NET_DSA_TAG_GSWIP |
| tristate "Tag driver for Lantiq / Intel GSWIP switches" |
| help |
| Say Y or M if you want to enable support for tagging frames for the |
| Lantiq / Intel GSWIP switches. |
| |
| config NET_DSA_TAG_DSA_COMMON |
| tristate |
| |
| config NET_DSA_TAG_DSA |
| tristate "Tag driver for Marvell switches using DSA headers" |
| select NET_DSA_TAG_DSA_COMMON |
| help |
| Say Y or M if you want to enable support for tagging frames for the |
| Marvell switches which use DSA headers. |
| |
| config NET_DSA_TAG_EDSA |
| tristate "Tag driver for Marvell switches using EtherType DSA headers" |
| select NET_DSA_TAG_DSA_COMMON |
| help |
| Say Y or M if you want to enable support for tagging frames for the |
| Marvell switches which use EtherType DSA headers. |
| |
| config NET_DSA_TAG_MTK |
| tristate "Tag driver for Mediatek switches" |
| help |
| Say Y or M if you want to enable support for tagging frames for |
| Mediatek switches. |
| |
| config NET_DSA_TAG_KSZ |
| tristate "Tag driver for Microchip 8795/9477/9893 families of switches" |
| help |
| Say Y if you want to enable support for tagging frames for the |
| Microchip 8795/9477/9893 families of switches. |
| |
| config NET_DSA_TAG_RTL4_A |
| tristate "Tag driver for Realtek 4 byte protocol A tags" |
| help |
| Say Y or M if you want to enable support for tagging frames for the |
| Realtek switches with 4 byte protocol A tags, sich as found in |
| the Realtek RTL8366RB. |
| |
| config NET_DSA_TAG_OCELOT |
| tristate "Tag driver for Ocelot family of switches, using NPI port" |
| select PACKING |
| help |
| Say Y or M if you want to enable NPI tagging for the Ocelot switches |
| (VSC7511, VSC7512, VSC7513, VSC7514, VSC9953, VSC9959). In this mode, |
| the frames over the Ethernet CPU port are prepended with a |
| hardware-defined injection/extraction frame header. Flow control |
| (PAUSE frames) over the CPU port is not supported when operating in |
| this mode. |
| |
| config NET_DSA_TAG_OCELOT_8021Q |
| tristate "Tag driver for Ocelot family of switches, using VLAN" |
| select NET_DSA_TAG_8021Q |
| help |
| Say Y or M if you want to enable support for tagging frames with a |
| custom VLAN-based header. Frames that require timestamping, such as |
| PTP, are not delivered over Ethernet but over register-based MMIO. |
| Flow control over the CPU port is functional in this mode. When using |
| this mode, less TCAM resources (VCAP IS1, IS2, ES0) are available for |
| use with tc-flower. |
| |
| config NET_DSA_TAG_QCA |
| tristate "Tag driver for Qualcomm Atheros QCA8K switches" |
| help |
| Say Y or M if you want to enable support for tagging frames for |
| the Qualcomm Atheros QCA8K switches. |
| |
| config NET_DSA_TAG_LAN9303 |
| tristate "Tag driver for SMSC/Microchip LAN9303 family of switches" |
| help |
| Say Y or M if you want to enable support for tagging frames for the |
| SMSC/Microchip LAN9303 family of switches. |
| |
| config NET_DSA_TAG_SJA1105 |
| tristate "Tag driver for NXP SJA1105 switches" |
| select NET_DSA_TAG_8021Q |
| select PACKING |
| help |
| Say Y or M if you want to enable support for tagging frames with the |
| NXP SJA1105 switch family. Both the native tagging protocol (which |
| is only for link-local traffic) as well as non-native tagging (based |
| on a custom 802.1Q VLAN header) are available. |
| |
| config NET_DSA_TAG_TRAILER |
| tristate "Tag driver for switches using a trailer tag" |
| help |
| Say Y or M if you want to enable support for tagging frames at |
| with a trailed. e.g. Marvell 88E6060. |
| |
| config NET_DSA_TAG_XRS700X |
| tristate "Tag driver for XRS700x switches" |
| help |
| Say Y or M if you want to enable support for tagging frames for |
| Arrow SpeedChips XRS700x switches that use a single byte tag trailer. |
| |
| endif |
