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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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14fceff477
This adds the DSA driver for the GSWIP Switch found in the VRX200 SoC. This switch is integrated in the DSL SoC, this SoC uses a GSWIP version 2.1, there are other SoCs using different versions of this IP block, but this driver was only tested with the version found in the VRX200. Currently only the basic features are implemented which will forward all packages to the CPU and let the CPU do the forwarding. The hardware also support Layer 2 offloading which is not yet implemented in this driver. The GPHY FW loaded is now done by this driver and not any more by the separate driver in drivers/soc/lantiq/gphy.c, I will remove this driver is a separate patch. to make use of the GPHY this switch driver is needed anyway. Other SoCs have more embedded GPHYs so this driver should support a variable number of GPHYs. After the firmware was loaded the GPHY can be probed on the MDIO bus and it behaves like an external GPHY, without the firmware it can not be probed on the MDIO bus. The clock names in the sysctrl.c file have to be changed because the clocks are now used by a different driver. This should be cleaned up and a real common clock driver should provide the clocks instead. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>
110 lines
2.9 KiB
Plaintext
110 lines
2.9 KiB
Plaintext
menu "Distributed Switch Architecture drivers"
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depends on HAVE_NET_DSA
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source "drivers/net/dsa/b53/Kconfig"
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config NET_DSA_BCM_SF2
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tristate "Broadcom Starfighter 2 Ethernet switch support"
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depends on HAS_IOMEM && NET_DSA
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select NET_DSA_TAG_BRCM
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select FIXED_PHY
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select BCM7XXX_PHY
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select MDIO_BCM_UNIMAC
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select B53
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---help---
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This enables support for the Broadcom Starfighter 2 Ethernet
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switch chips.
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config NET_DSA_LOOP
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tristate "DSA mock-up Ethernet switch chip support"
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depends on NET_DSA
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select FIXED_PHY
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---help---
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This enables support for a fake mock-up switch chip which
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exercises the DSA APIs.
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config NET_DSA_LANTIQ_GSWIP
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tristate "Lantiq / Intel GSWIP"
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depends on NET_DSA
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select NET_DSA_TAG_GSWIP
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---help---
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This enables support for the Lantiq / Intel GSWIP 2.1 found in
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the xrx200 / VR9 SoC.
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config NET_DSA_MT7530
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tristate "Mediatek MT7530 Ethernet switch support"
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depends on NET_DSA
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select NET_DSA_TAG_MTK
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---help---
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This enables support for the Mediatek MT7530 Ethernet switch
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chip.
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config NET_DSA_MV88E6060
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tristate "Marvell 88E6060 ethernet switch chip support"
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depends on NET_DSA && NET_DSA_LEGACY
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select NET_DSA_TAG_TRAILER
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---help---
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This enables support for the Marvell 88E6060 ethernet switch
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chip.
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source "drivers/net/dsa/microchip/Kconfig"
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source "drivers/net/dsa/mv88e6xxx/Kconfig"
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config NET_DSA_QCA8K
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tristate "Qualcomm Atheros QCA8K Ethernet switch family support"
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depends on NET_DSA
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select NET_DSA_TAG_QCA
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select REGMAP
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---help---
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This enables support for the Qualcomm Atheros QCA8K Ethernet
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switch chips.
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config NET_DSA_REALTEK_SMI
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tristate "Realtek SMI Ethernet switch family support"
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depends on NET_DSA
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select FIXED_PHY
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select IRQ_DOMAIN
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select REALTEK_PHY
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select REGMAP
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---help---
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This enables support for the Realtek SMI-based switch
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chips, currently only RTL8366RB.
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config NET_DSA_SMSC_LAN9303
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tristate
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select NET_DSA_TAG_LAN9303
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---help---
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This enables support for the SMSC/Microchip LAN9303 3 port ethernet
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switch chips.
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config NET_DSA_SMSC_LAN9303_I2C
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tristate "SMSC/Microchip LAN9303 3-ports 10/100 ethernet switch in I2C managed mode"
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depends on NET_DSA && I2C
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select NET_DSA_SMSC_LAN9303
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select REGMAP_I2C
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---help---
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Enable access functions if the SMSC/Microchip LAN9303 is configured
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for I2C managed mode.
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config NET_DSA_SMSC_LAN9303_MDIO
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tristate "SMSC/Microchip LAN9303 3-ports 10/100 ethernet switch in MDIO managed mode"
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depends on NET_DSA
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select NET_DSA_SMSC_LAN9303
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---help---
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Enable access functions if the SMSC/Microchip LAN9303 is configured
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for MDIO managed mode.
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config NET_DSA_VITESSE_VSC73XX
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tristate "Vitesse VSC7385/7388/7395/7398 support"
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depends on OF && SPI
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depends on NET_DSA
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select FIXED_PHY
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select VITESSE_PHY
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select GPIOLIB
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---help---
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This enables support for the Vitesse VSC7385, VSC7388,
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VSC7395 and VSC7398 SparX integrated ethernet switches.
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endmenu
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