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227d72063f
1. Remove CONFIG_HAVE_NET_DSA.
CONFIG_HAVE_NET_DSA is a legacy leftover from the times when drivers
should have selected CONFIG_NET_DSA manually.
Currently, all drivers has explicit 'depends on NET_DSA', so this is
no more needed.
2. CONFIG_HAVE_NET_DSA dependencies became CONFIG_NET_DSA's ones.
- dropped !S390 dependency which was introduced to be sure NET_DSA
can select CONFIG_PHYLIB. DSA migrated to Phylink almost 3 years
ago and the PHY library itself doesn't depend on !S390 since
commit 870a2b5e4f ("phylib: remove !S390 dependeny from Kconfig");
- INET dependency is kept to be sure we can select NET_SWITCHDEV;
- NETDEVICES dependency is kept to be sure we can select PHYLINK.
3. DSA drivers menu now depends on NET_DSA.
Instead on 'depends on NET_DSA' on every single driver, the entire
menu now depends on it. This eliminates a lot of duplicated lines
from Kconfig with no loss (when CONFIG_NET_DSA=m, drivers also can
be only m or n).
This also has a nice side effect that there's no more empty menu on
configurations without DSA.
4. Kbuild will now descend into 'drivers/net/dsa' only when
CONFIG_NET_DSA is y or m.
This is safe since no objects inside this folder can be built without
DSA core, as well as when CONFIG_NET_DSA=m, no objects can be
built-in.
Signed-off-by: Alexander Lobakin <alobakin@pm.me>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
130 lines
3.5 KiB
Text
130 lines
3.5 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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menu "Distributed Switch Architecture drivers"
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depends on 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
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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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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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source "drivers/net/dsa/hirschmann/Kconfig"
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config NET_DSA_LANTIQ_GSWIP
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tristate "Lantiq / Intel GSWIP"
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depends on HAS_IOMEM
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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 MT753x and MT7621 Ethernet switch support"
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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, MT7531, and MT7621
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Ethernet switch chips.
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config NET_DSA_MV88E6060
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tristate "Marvell 88E6060 ethernet switch chip support"
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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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source "drivers/net/dsa/ocelot/Kconfig"
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source "drivers/net/dsa/qca/Kconfig"
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source "drivers/net/dsa/sja1105/Kconfig"
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source "drivers/net/dsa/xrs700x/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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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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select NET_DSA_TAG_RTL4_A
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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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select REGMAP
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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 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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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
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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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config NET_DSA_VITESSE_VSC73XX_SPI
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tristate "Vitesse VSC7385/7388/7395/7398 SPI mode support"
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depends on SPI
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select NET_DSA_VITESSE_VSC73XX
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help
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This enables support for the Vitesse VSC7385, VSC7388, VSC7395
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and VSC7398 SparX integrated ethernet switches in SPI managed mode.
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config NET_DSA_VITESSE_VSC73XX_PLATFORM
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tristate "Vitesse VSC7385/7388/7395/7398 Platform mode support"
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depends on HAS_IOMEM
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select NET_DSA_VITESSE_VSC73XX
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help
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This enables support for the Vitesse VSC7385, VSC7388, VSC7395
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and VSC7398 SparX integrated ethernet switches, connected over
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a CPU-attached address bus and work in memory-mapped I/O mode.
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endmenu
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