kernelversion:
stable - 6.6.3
mainline - 6.5.13
mainline - 4.19.300
mainline - 4.14.331
mainline - 5.4.262
mainline - 5.10.202
mainline - 6.1.64
mainline - 5.15.140
mainline - 6.7-rc3
6.3.7
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depends
CONFIG_HAVE_NET_DSA
CONFIG_NETDEVICES
CONFIG_NET_DSA_MICROCHIP_KSZ9477
CONFIG_SPI
KSZ9477 series SPI connected switch driver
modulename: ksz9477_spi.ko
configname: CONFIG_NET_DSA_MICROCHIP_KSZ9477_SPI
Linux Kernel Configuration
└─> Device Drivers
└─> Network device support
└─> Distributed Switch Architecture drivers
└─> Microchip KSZ9477 series switch support
└─> KSZ9477 series SPI connected switch driver
In linux kernel since version 5 (release Date: 2019-03-03)
Select to enable support for registering switches configured through SPI.
source code:
drivers/net/dsa/microchip/ksz9477_spi.c
