1# SPDX-License-Identifier: GPL-2.0-only
2
3menuconfig 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
17if NET_DSA
18
19# Drivers must select the appropriate tagging format(s)
20
21config 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
27config NET_DSA_TAG_BRCM_COMMON
28	tristate
29	default n
30
31config 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
38config 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
46config 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
54config 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
60config 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
66config NET_DSA_TAG_DSA_COMMON
67	tristate
68
69config 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
76config 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
83config 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
89config 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
95config NET_DSA_TAG_OCELOT
96	tristate "Tag driver for Ocelot family of switches, using NPI port"
97	select PACKING
98	help
99	  Say Y or M if you want to enable NPI tagging for the Ocelot switches
100	  (VSC7511, VSC7512, VSC7513, VSC7514, VSC9953, VSC9959). In this mode,
101	  the frames over the Ethernet CPU port are prepended with a
102	  hardware-defined injection/extraction frame header.  Flow control
103	  (PAUSE frames) over the CPU port is not supported when operating in
104	  this mode.
105
106config NET_DSA_TAG_OCELOT_8021Q
107	tristate "Tag driver for Ocelot family of switches, using VLAN"
108	help
109	  Say Y or M if you want to enable support for tagging frames with a
110	  custom VLAN-based header. Frames that require timestamping, such as
111	  PTP, are not delivered over Ethernet but over register-based MMIO.
112	  Flow control over the CPU port is functional in this mode. When using
113	  this mode, less TCAM resources (VCAP IS1, IS2, ES0) are available for
114	  use with tc-flower.
115
116config NET_DSA_TAG_QCA
117	tristate "Tag driver for Qualcomm Atheros QCA8K switches"
118	help
119	  Say Y or M if you want to enable support for tagging frames for
120	  the Qualcomm Atheros QCA8K switches.
121
122config NET_DSA_TAG_RTL4_A
123	tristate "Tag driver for Realtek 4 byte protocol A tags"
124	help
125	  Say Y or M if you want to enable support for tagging frames for the
126	  Realtek switches with 4 byte protocol A tags, sich as found in
127	  the Realtek RTL8366RB.
128
129config NET_DSA_TAG_RTL8_4
130	tristate "Tag driver for Realtek 8 byte protocol 4 tags"
131	help
132	  Say Y or M if you want to enable support for tagging frames for Realtek
133	  switches with 8 byte protocol 4 tags, such as the Realtek RTL8365MB-VC.
134
135config NET_DSA_TAG_LAN9303
136	tristate "Tag driver for SMSC/Microchip LAN9303 family of switches"
137	help
138	  Say Y or M if you want to enable support for tagging frames for the
139	  SMSC/Microchip LAN9303 family of switches.
140
141config NET_DSA_TAG_SJA1105
142	tristate "Tag driver for NXP SJA1105 switches"
143	select PACKING
144	help
145	  Say Y or M if you want to enable support for tagging frames with the
146	  NXP SJA1105 switch family. Both the native tagging protocol (which
147	  is only for link-local traffic) as well as non-native tagging (based
148	  on a custom 802.1Q VLAN header) are available.
149
150config NET_DSA_TAG_TRAILER
151	tristate "Tag driver for switches using a trailer tag"
152	help
153	  Say Y or M if you want to enable support for tagging frames at
154	  with a trailed. e.g. Marvell 88E6060.
155
156config NET_DSA_TAG_XRS700X
157	tristate "Tag driver for XRS700x switches"
158	help
159	  Say Y or M if you want to enable support for tagging frames for
160	  Arrow SpeedChips XRS700x switches that use a single byte tag trailer.
161
162endif
163