1config HAVE_NET_DSA
 2	def_bool y
 3	depends on INET && NETDEVICES && !S390
 4
 5# Drivers must select NET_DSA and the appropriate tagging format
 6
 7config NET_DSA
 8	tristate "Distributed Switch Architecture"
 9	depends on HAVE_NET_DSA && MAY_USE_DEVLINK
10	depends on BRIDGE || BRIDGE=n
 
 
 
11	select NET_SWITCHDEV
12	select PHYLIB
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
19config NET_DSA_LEGACY
20	bool "Support for older platform device and Device Tree registration"
21	default y
22	---help---
23	  Say Y if you want to enable support for the older platform device and
24	  deprecated Device Tree binding registration.
25
26	  This feature is scheduled for removal in 4.17.
 
 
 
 
 
 
 
 
27
28# tagging formats
29config NET_DSA_TAG_BRCM
30	bool
 
 
 
 
 
 
 
 
 
 
 
 
31
32config NET_DSA_TAG_BRCM_PREPEND
33	bool
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
34
35config NET_DSA_TAG_DSA
36	bool
 
 
 
 
37
38config NET_DSA_TAG_EDSA
39	bool
 
 
 
 
 
 
 
 
 
 
40
41config NET_DSA_TAG_KSZ
42	bool
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
43
44config NET_DSA_TAG_LAN9303
45	bool
 
 
 
46
47config NET_DSA_TAG_MTK
48	bool
 
 
 
 
 
 
 
 
 
 
 
 
 
49
50config NET_DSA_TAG_TRAILER
51	bool
52
53config NET_DSA_TAG_QCA
54	bool
 
 
 
 
 
 
55
56endif

  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_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
102config NET_DSA_TAG_OCELOT
103	tristate "Tag driver for Ocelot family of switches, using NPI port"
104	depends on MSCC_OCELOT_SWITCH_LIB || \
105		   (MSCC_OCELOT_SWITCH_LIB=n && COMPILE_TEST)
106	select PACKING
107	help
108	  Say Y or M if you want to enable NPI tagging for the Ocelot switches
109	  (VSC7511, VSC7512, VSC7513, VSC7514, VSC9953, VSC9959). In this mode,
110	  the frames over the Ethernet CPU port are prepended with a
111	  hardware-defined injection/extraction frame header.  Flow control
112	  (PAUSE frames) over the CPU port is not supported when operating in
113	  this mode.
114
115config NET_DSA_TAG_OCELOT_8021Q
116	tristate "Tag driver for Ocelot family of switches, using VLAN"
117	depends on MSCC_OCELOT_SWITCH_LIB || \
118	          (MSCC_OCELOT_SWITCH_LIB=n && COMPILE_TEST)
119	help
120	  Say Y or M if you want to enable support for tagging frames with a
121	  custom VLAN-based header. Frames that require timestamping, such as
122	  PTP, are not delivered over Ethernet but over register-based MMIO.
123	  Flow control over the CPU port is functional in this mode. When using
124	  this mode, less TCAM resources (VCAP IS1, IS2, ES0) are available for
125	  use with tc-flower.
126
127config NET_DSA_TAG_QCA
128	tristate "Tag driver for Qualcomm Atheros QCA8K switches"
129	help
130	  Say Y or M if you want to enable support for tagging frames for
131	  the Qualcomm Atheros QCA8K switches.
132
133config NET_DSA_TAG_LAN9303
134	tristate "Tag driver for SMSC/Microchip LAN9303 family of switches"
135	help
136	  Say Y or M if you want to enable support for tagging frames for the
137	  SMSC/Microchip LAN9303 family of switches.
138
139config NET_DSA_TAG_SJA1105
140	tristate "Tag driver for NXP SJA1105 switches"
141	depends on (NET_DSA_SJA1105 && NET_DSA_SJA1105_PTP) || !NET_DSA_SJA1105 || !NET_DSA_SJA1105_PTP
142	select PACKING
143	help
144	  Say Y or M if you want to enable support for tagging frames with the
145	  NXP SJA1105 switch family. Both the native tagging protocol (which
146	  is only for link-local traffic) as well as non-native tagging (based
147	  on a custom 802.1Q VLAN header) are available.
148
149config NET_DSA_TAG_TRAILER
150	tristate "Tag driver for switches using a trailer tag"
151	help
152	  Say Y or M if you want to enable support for tagging frames at
153	  with a trailed. e.g. Marvell 88E6060.
154
155config NET_DSA_TAG_XRS700X
156	tristate "Tag driver for XRS700x switches"
157	help
158	  Say Y or M if you want to enable support for tagging frames for
159	  Arrow SpeedChips XRS700x switches that use a single byte tag trailer.
160
161endif