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MT7530 is a 7-ports Gigabit Ethernet Switch that could be found on Mediatek router platforms such as MT7623A or MT7623N platform which includes 7-port Gigabit Ethernet MAC and 5-port Gigabit Ethernet PHY. Among these ports, The port from 0 to 4 are the user ports connecting with the remote devices while the port 5 and 6 are the CPU ports connecting into Mediatek Ethernet GMAC. For port 6, it can communicate with the CPU via Mediatek Ethernet GMAC through either the TRGMII or RGMII which could be controlled by phy-mode in the dt-bindings to specify which mode is preferred to use. And for port 5, only RGMII can be specified. However, currently, only port 6 is being supported in this DSA driver. The driver is made with the reference to qca8k and other existing DSA driver. The most of the essential callbacks of the DSA are already support in the driver, including tag insert for user port distinguishing, port control, bridge offloading, STP setup and ethtool operation to allow DSA to model each user port into a standalone netdevice as the other DSA driver had done. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Landen Chao <Landen.Chao@mediatek.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
54 lines
1.3 KiB
Plaintext
54 lines
1.3 KiB
Plaintext
menu "Distributed Switch Architecture drivers"
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depends on HAVE_NET_DSA
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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
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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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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 && OF_MDIO
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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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source "drivers/net/dsa/b53/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_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_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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endmenu
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