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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 
 kernel/net/dsa/Kconfig
....@@ -1,57 +1,131 @@
1
+# SPDX-License-Identifier: GPL-2.0-only
12 config HAVE_NET_DSA
23 	def_bool y
34 	depends on INET && NETDEVICES && !S390
45 
56 # Drivers must select NET_DSA and the appropriate tagging format
67 
7
-config NET_DSA
8
+menuconfig NET_DSA
89 	tristate "Distributed Switch Architecture"
9
-	depends on HAVE_NET_DSA && MAY_USE_DEVLINK
10
+	depends on HAVE_NET_DSA
1011 	depends on BRIDGE || BRIDGE=n
1112 	select GRO_CELLS
1213 	select NET_SWITCHDEV
1314 	select PHYLINK
14
-	---help---
15
+	select NET_DEVLINK
16
+	help
1517 	  Say Y if you want to enable support for the hardware switches supported
1618 	  by the Distributed Switch Architecture.
1719 
1820 if NET_DSA
1921 
20
-config NET_DSA_LEGACY
21
-	bool "Support for older platform device and Device Tree registration"
22
-	default y
23
-	---help---
24
-	  Say Y if you want to enable support for the older platform device and
25
-	  deprecated Device Tree binding registration.
26
-
27
-	  This feature is scheduled for removal in 4.17.
28
-
2922 # tagging formats
23
+config NET_DSA_TAG_8021Q
24
+	tristate
25
+	select VLAN_8021Q
26
+	help
27
+	  Unlike the other tagging protocols, the 802.1Q config option simply
28
+	  provides helpers for other tagging implementations that might rely on
29
+	  VLAN in one way or another. It is not a complete solution.
30
+
31
+	  Drivers which use these helpers should select this as dependency.
32
+
33
+config NET_DSA_TAG_AR9331
34
+	tristate "Tag driver for Atheros AR9331 SoC with built-in switch"
35
+	help
36
+	  Say Y or M if you want to enable support for tagging frames for
37
+	  the Atheros AR9331 SoC with built-in switch.
38
+
39
+config NET_DSA_TAG_BRCM_COMMON
40
+	tristate
41
+	default n
42
+
3043 config NET_DSA_TAG_BRCM
31
-	bool
44
+	tristate "Tag driver for Broadcom switches using in-frame headers"
45
+	select NET_DSA_TAG_BRCM_COMMON
46
+	help
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+	  Say Y if you want to enable support for tagging frames for the
48
+	  Broadcom switches which place the tag after the MAC source address.
49
+
3250 
3351 config NET_DSA_TAG_BRCM_PREPEND
34
-	bool
52
+	tristate "Tag driver for Broadcom switches using prepended headers"
53
+	select NET_DSA_TAG_BRCM_COMMON
54
+	help
55
+	  Say Y if you want to enable support for tagging frames for the
56
+	  Broadcom switches which places the tag before the Ethernet header
57
+	  (prepended).
58
+
59
+config NET_DSA_TAG_GSWIP
60
+	tristate "Tag driver for Lantiq / Intel GSWIP switches"
61
+	help
62
+	  Say Y or M if you want to enable support for tagging frames for the
63
+	  Lantiq / Intel GSWIP switches.
3564 
3665 config NET_DSA_TAG_DSA
37
-	bool
66
+	tristate "Tag driver for Marvell switches using DSA headers"
67
+	help
68
+	  Say Y or M if you want to enable support for tagging frames for the
69
+	  Marvell switches which use DSA headers.
3870 
3971 config NET_DSA_TAG_EDSA
40
-	bool
41
-
42
-config NET_DSA_TAG_KSZ
43
-	bool
44
-
45
-config NET_DSA_TAG_LAN9303
46
-	bool
72
+	tristate "Tag driver for Marvell switches using EtherType DSA headers"
73
+	help
74
+	  Say Y or M if you want to enable support for tagging frames for the
75
+	  Marvell switches which use EtherType DSA headers.
4776 
4877 config NET_DSA_TAG_MTK
49
-	bool
78
+	tristate "Tag driver for Mediatek switches"
79
+	help
80
+	  Say Y or M if you want to enable support for tagging frames for
81
+	  Mediatek switches.
5082 
51
-config NET_DSA_TAG_TRAILER
52
-	bool
83
+config NET_DSA_TAG_KSZ
84
+	tristate "Tag driver for Microchip 8795/9477/9893 families of switches"
85
+	help
86
+	  Say Y if you want to enable support for tagging frames for the
87
+	  Microchip 8795/9477/9893 families of switches.
88
+
89
+config NET_DSA_TAG_RTL4_A
90
+	tristate "Tag driver for Realtek 4 byte protocol A tags"
91
+	help
92
+	  Say Y or M if you want to enable support for tagging frames for the
93
+	  Realtek switches with 4 byte protocol A tags, sich as found in
94
+	  the Realtek RTL8366RB.
95
+
96
+config NET_DSA_TAG_OCELOT
97
+	tristate "Tag driver for Ocelot family of switches"
98
+	select PACKING
99
+	help
100
+	  Say Y or M if you want to enable support for tagging frames for the
101
+	  Ocelot switches (VSC7511, VSC7512, VSC7513, VSC7514, VSC9959).
53102 
54103 config NET_DSA_TAG_QCA
55
-	bool
104
+	tristate "Tag driver for Qualcomm Atheros QCA8K switches"
105
+	help
106
+	  Say Y or M if you want to enable support for tagging frames for
107
+	  the Qualcomm Atheros QCA8K switches.
108
+
109
+config NET_DSA_TAG_LAN9303
110
+	tristate "Tag driver for SMSC/Microchip LAN9303 family of switches"
111
+	help
112
+	  Say Y or M if you want to enable support for tagging frames for the
113
+	  SMSC/Microchip LAN9303 family of switches.
114
+
115
+config NET_DSA_TAG_SJA1105
116
+	tristate "Tag driver for NXP SJA1105 switches"
117
+	select NET_DSA_TAG_8021Q
118
+	select PACKING
119
+	help
120
+	  Say Y or M if you want to enable support for tagging frames with the
121
+	  NXP SJA1105 switch family. Both the native tagging protocol (which
122
+	  is only for link-local traffic) as well as non-native tagging (based
123
+	  on a custom 802.1Q VLAN header) are available.
124
+
125
+config NET_DSA_TAG_TRAILER
126
+	tristate "Tag driver for switches using a trailer tag"
127
+	help
128
+	  Say Y or M if you want to enable support for tagging frames at
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+	  with a trailed. e.g. Marvell 88E6060.
56130 
57131 endif