net/dsa/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2
   3 menuconfig NET_DSA
   4         tristate "Distributed Switch Architecture"
   5         depends on BRIDGE || BRIDGE=n
   6         depends on HSR || HSR=n
   7         depends on INET && NETDEVICES
   8         select GRO_CELLS
   9         select NET_SWITCHDEV
  10         select PHYLINK
  11         select NET_DEVLINK
  12         imply NET_SELFTESTS
  13         help
  14           Say Y if you want to enable support for the hardware switches supported
  15           by the Distributed Switch Architecture.
  16
  17 if NET_DSA
  18
  19 # Drivers must select the appropriate tagging format(s)
  20
  21 config NET_DSA_TAG_AR9331
  22         tristate "Tag driver for Atheros AR9331 SoC with built-in switch"
  23         help
  24           Say Y or M if you want to enable support for tagging frames for
  25           the Atheros AR9331 SoC with built-in switch.
  26
  27 config NET_DSA_TAG_BRCM_COMMON
  28         tristate
  29         default n
  30
  31 config NET_DSA_TAG_BRCM
  32         tristate "Tag driver for Broadcom switches using in-frame headers"
  33         select NET_DSA_TAG_BRCM_COMMON
  34         help
  35           Say Y if you want to enable support for tagging frames for the
  36           Broadcom switches which place the tag after the MAC source address.
  37
  38 config NET_DSA_TAG_BRCM_LEGACY
  39         tristate "Tag driver for Broadcom legacy switches using in-frame headers"
  40         select NET_DSA_TAG_BRCM_COMMON
  41         help
  42           Say Y if you want to enable support for tagging frames for the
  43           Broadcom legacy switches which place the tag after the MAC source
  44           address.
  45
  46 config NET_DSA_TAG_BRCM_PREPEND
  47         tristate "Tag driver for Broadcom switches using prepended headers"
  48         select NET_DSA_TAG_BRCM_COMMON
  49         help
  50           Say Y if you want to enable support for tagging frames for the
  51           Broadcom switches which places the tag before the Ethernet header
  52           (prepended).
  53
  54 config NET_DSA_TAG_HELLCREEK
  55         tristate "Tag driver for Hirschmann Hellcreek TSN switches"
  56         help
  57           Say Y or M if you want to enable support for tagging frames
  58           for the Hirschmann Hellcreek TSN switches.
  59
  60 config NET_DSA_TAG_GSWIP
  61         tristate "Tag driver for Lantiq / Intel GSWIP switches"
  62         help
  63           Say Y or M if you want to enable support for tagging frames for the
  64           Lantiq / Intel GSWIP switches.
  65
  66 config NET_DSA_TAG_DSA_COMMON
  67         tristate
  68
  69 config NET_DSA_TAG_DSA
  70         tristate "Tag driver for Marvell switches using DSA headers"
  71         select NET_DSA_TAG_DSA_COMMON
  72         help
  73           Say Y or M if you want to enable support for tagging frames for the
  74           Marvell switches which use DSA headers.
  75
  76 config NET_DSA_TAG_EDSA
  77         tristate "Tag driver for Marvell switches using EtherType DSA headers"
  78         select NET_DSA_TAG_DSA_COMMON
  79         help
  80           Say Y or M if you want to enable support for tagging frames for the
  81           Marvell switches which use EtherType DSA headers.
  82
  83 config NET_DSA_TAG_MTK
  84         tristate "Tag driver for Mediatek switches"
  85         help
  86           Say Y or M if you want to enable support for tagging frames for
  87           Mediatek switches.
  88
  89 config NET_DSA_TAG_KSZ
  90         tristate "Tag driver for Microchip 8795/9477/9893 families of switches"
  91         help
  92           Say Y if you want to enable support for tagging frames for the
  93           Microchip 8795/9477/9893 families of switches.
  94
  95 config NET_DSA_TAG_RTL4_A
  96         tristate "Tag driver for Realtek 4 byte protocol A tags"
  97         help
  98           Say Y or M if you want to enable support for tagging frames for the
  99           Realtek switches with 4 byte protocol A tags, sich as found in
 100           the Realtek RTL8366RB.
 101
 102 config NET_DSA_TAG_OCELOT
 103         tristate "Tag driver for Ocelot family of switches, using NPI port"
 104         select PACKING
 105         help
 106           Say Y or M if you want to enable NPI tagging for the Ocelot switches
 107           (VSC7511, VSC7512, VSC7513, VSC7514, VSC9953, VSC9959). In this mode,
 108           the frames over the Ethernet CPU port are prepended with a
 109           hardware-defined injection/extraction frame header.  Flow control
 110           (PAUSE frames) over the CPU port is not supported when operating in
 111           this mode.
 112
 113 config NET_DSA_TAG_OCELOT_8021Q
 114         tristate "Tag driver for Ocelot family of switches, using VLAN"
 115         help
 116           Say Y or M if you want to enable support for tagging frames with a
 117           custom VLAN-based header. Frames that require timestamping, such as
 118           PTP, are not delivered over Ethernet but over register-based MMIO.
 119           Flow control over the CPU port is functional in this mode. When using
 120           this mode, less TCAM resources (VCAP IS1, IS2, ES0) are available for
 121           use with tc-flower.
 122
 123 config NET_DSA_TAG_QCA
 124         tristate "Tag driver for Qualcomm Atheros QCA8K switches"
 125         help
 126           Say Y or M if you want to enable support for tagging frames for
 127           the Qualcomm Atheros QCA8K switches.
 128
 129 config NET_DSA_TAG_LAN9303
 130         tristate "Tag driver for SMSC/Microchip LAN9303 family of switches"
 131         help
 132           Say Y or M if you want to enable support for tagging frames for the
 133           SMSC/Microchip LAN9303 family of switches.
 134
 135 config NET_DSA_TAG_SJA1105
 136         tristate "Tag driver for NXP SJA1105 switches"
 137         select PACKING
 138         help
 139           Say Y or M if you want to enable support for tagging frames with the
 140           NXP SJA1105 switch family. Both the native tagging protocol (which
 141           is only for link-local traffic) as well as non-native tagging (based
 142           on a custom 802.1Q VLAN header) are available.
 143
 144 config NET_DSA_TAG_TRAILER
 145         tristate "Tag driver for switches using a trailer tag"
 146         help
 147           Say Y or M if you want to enable support for tagging frames at
 148           with a trailed. e.g. Marvell 88E6060.
 149
 150 config NET_DSA_TAG_XRS700X
 151         tristate "Tag driver for XRS700x switches"
 152         help
 153           Say Y or M if you want to enable support for tagging frames for
 154           Arrow SpeedChips XRS700x switches that use a single byte tag trailer.
 155
 156 endif