Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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 "Tag driver for switches using custom 802.1Q VLAN headers"
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_BRCM_COMMON
33 tristate
34 default n
35
36config NET_DSA_TAG_BRCM
37 tristate "Tag driver for Broadcom switches using in-frame headers"
38 select NET_DSA_TAG_BRCM_COMMON
39 help
40 Say Y if you want to enable support for tagging frames for the
41 Broadcom switches which place the tag after the MAC source address.
42
43
44config NET_DSA_TAG_BRCM_PREPEND
45 tristate "Tag driver for Broadcom switches using prepended headers"
46 select NET_DSA_TAG_BRCM_COMMON
47 help
48 Say Y if you want to enable support for tagging frames for the
49 Broadcom switches which places the tag before the Ethernet header
50 (prepended).
51
52config NET_DSA_TAG_GSWIP
53 tristate "Tag driver for Lantiq / Intel GSWIP switches"
54 help
55 Say Y or M if you want to enable support for tagging frames for the
56 Lantiq / Intel GSWIP switches.
57
58config NET_DSA_TAG_DSA
59 tristate "Tag driver for Marvell switches using DSA headers"
60 help
61 Say Y or M if you want to enable support for tagging frames for the
62 Marvell switches which use DSA headers.
63
64config NET_DSA_TAG_EDSA
65 tristate "Tag driver for Marvell switches using EtherType 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 EtherType DSA headers.
69
70config NET_DSA_TAG_MTK
71 tristate "Tag driver for Mediatek switches"
72 help
73 Say Y or M if you want to enable support for tagging frames for
74 Mediatek switches.
75
76config NET_DSA_TAG_KSZ_COMMON
77 tristate
78 default n
79
80config NET_DSA_TAG_KSZ
81 tristate "Tag driver for Microchip 9893 family of switches"
82 select NET_DSA_TAG_KSZ_COMMON
83 help
84 Say Y if you want to enable support for tagging frames for the
85 Microchip 9893 family of switches.
86
87config NET_DSA_TAG_KSZ9477
88 tristate "Tag driver for Microchip 9477 family of switches"
89 select NET_DSA_TAG_KSZ_COMMON
90 help
91 Say Y if you want to enable support for tagging frames for the
92 Microchip 9477 family of switches.
93
94config NET_DSA_TAG_QCA
95 tristate "Tag driver for Qualcomm Atheros QCA8K switches"
96 help
97 Say Y or M if you want to enable support for tagging frames for
98 the Qualcomm Atheros QCA8K switches.
99
100config NET_DSA_TAG_LAN9303
101 tristate "Tag driver for SMSC/Microchip LAN9303 family of switches"
102 help
103 Say Y or M if you want to enable support for tagging frames for the
104 SMSC/Microchip LAN9303 family of switches.
105
106config NET_DSA_TAG_SJA1105
107 tristate "Tag driver for NXP SJA1105 switches"
108 select NET_DSA_TAG_8021Q
109 help
110 Say Y or M if you want to enable support for tagging frames with the
111 NXP SJA1105 switch family. Both the native tagging protocol (which
112 is only for link-local traffic) as well as non-native tagging (based
113 on a custom 802.1Q VLAN header) are available.
114
115config NET_DSA_TAG_TRAILER
116 tristate "Tag driver for switches using a trailer tag"
117 help
118 Say Y or M if you want to enable support for tagging frames at
119 with a trailed. e.g. Marvell 88E6060.
120
121endif