v4.19.13 snapshot.
diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig
new file mode 100644
index 0000000..d3ce1e4
--- /dev/null
+++ b/drivers/net/dsa/Kconfig
@@ -0,0 +1,101 @@
+menu "Distributed Switch Architecture drivers"
+ depends on HAVE_NET_DSA
+
+source "drivers/net/dsa/b53/Kconfig"
+
+config NET_DSA_BCM_SF2
+ tristate "Broadcom Starfighter 2 Ethernet switch support"
+ depends on HAS_IOMEM && NET_DSA
+ select NET_DSA_TAG_BRCM
+ select FIXED_PHY
+ select BCM7XXX_PHY
+ select MDIO_BCM_UNIMAC
+ select B53
+ ---help---
+ This enables support for the Broadcom Starfighter 2 Ethernet
+ switch chips.
+
+config NET_DSA_LOOP
+ tristate "DSA mock-up Ethernet switch chip support"
+ depends on NET_DSA
+ select FIXED_PHY
+ ---help---
+ This enables support for a fake mock-up switch chip which
+ exercises the DSA APIs.
+
+config NET_DSA_MT7530
+ tristate "Mediatek MT7530 Ethernet switch support"
+ depends on NET_DSA
+ select NET_DSA_TAG_MTK
+ ---help---
+ This enables support for the Mediatek MT7530 Ethernet switch
+ chip.
+
+config NET_DSA_MV88E6060
+ tristate "Marvell 88E6060 ethernet switch chip support"
+ depends on NET_DSA && NET_DSA_LEGACY
+ select NET_DSA_TAG_TRAILER
+ ---help---
+ This enables support for the Marvell 88E6060 ethernet switch
+ chip.
+
+source "drivers/net/dsa/microchip/Kconfig"
+
+source "drivers/net/dsa/mv88e6xxx/Kconfig"
+
+config NET_DSA_QCA8K
+ tristate "Qualcomm Atheros QCA8K Ethernet switch family support"
+ depends on NET_DSA
+ select NET_DSA_TAG_QCA
+ select REGMAP
+ ---help---
+ This enables support for the Qualcomm Atheros QCA8K Ethernet
+ switch chips.
+
+config NET_DSA_REALTEK_SMI
+ tristate "Realtek SMI Ethernet switch family support"
+ depends on NET_DSA
+ select FIXED_PHY
+ select IRQ_DOMAIN
+ select REALTEK_PHY
+ select REGMAP
+ ---help---
+ This enables support for the Realtek SMI-based switch
+ chips, currently only RTL8366RB.
+
+config NET_DSA_SMSC_LAN9303
+ tristate
+ select NET_DSA_TAG_LAN9303
+ ---help---
+ This enables support for the SMSC/Microchip LAN9303 3 port ethernet
+ switch chips.
+
+config NET_DSA_SMSC_LAN9303_I2C
+ tristate "SMSC/Microchip LAN9303 3-ports 10/100 ethernet switch in I2C managed mode"
+ depends on NET_DSA && I2C
+ select NET_DSA_SMSC_LAN9303
+ select REGMAP_I2C
+ ---help---
+ Enable access functions if the SMSC/Microchip LAN9303 is configured
+ for I2C managed mode.
+
+config NET_DSA_SMSC_LAN9303_MDIO
+ tristate "SMSC/Microchip LAN9303 3-ports 10/100 ethernet switch in MDIO managed mode"
+ depends on NET_DSA
+ select NET_DSA_SMSC_LAN9303
+ ---help---
+ Enable access functions if the SMSC/Microchip LAN9303 is configured
+ for MDIO managed mode.
+
+config NET_DSA_VITESSE_VSC73XX
+ tristate "Vitesse VSC7385/7388/7395/7398 support"
+ depends on OF && SPI
+ depends on NET_DSA
+ select FIXED_PHY
+ select VITESSE_PHY
+ select GPIOLIB
+ ---help---
+ This enables support for the Vitesse VSC7385, VSC7388,
+ VSC7395 and VSC7398 SparX integrated ethernet switches.
+
+endmenu