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This patch adds support for Broadcom's BCM53xx switch family, also known as RoboSwitch. Some of these switches are ubiquituous, found in home routers, Wi-Fi routers, DSL and cable modem gateways and other networking related products. This drivers adds the library driver (b53_common.c) as well as a few bus glue drivers for MDIO, SPI, Switch Register Access Block (SRAB) and memory-mapped I/O into a SoC's address space (Broadcom BCM63xx/33xx). Basic operations are supported to bring the Layer 1/2 up and running, but not much more at this point, subsequent patches add the remaining features. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
34 lines
1 KiB
Plaintext
34 lines
1 KiB
Plaintext
menuconfig B53
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tristate "Broadcom BCM53xx managed switch support"
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depends on NET_DSA
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help
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This driver adds support for Broadcom managed switch chips. It supports
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BCM5325E, BCM5365, BCM539x, BCM53115 and BCM53125 as well as BCM63XX
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integrated switches.
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config B53_SPI_DRIVER
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tristate "B53 SPI connected switch driver"
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depends on B53 && SPI
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help
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Select to enable support for registering switches configured through SPI.
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config B53_MDIO_DRIVER
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tristate "B53 MDIO connected switch driver"
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depends on B53
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help
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Select to enable support for registering switches configured through MDIO.
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config B53_MMAP_DRIVER
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tristate "B53 MMAP connected switch driver"
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depends on B53 && HAS_IOMEM
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help
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Select to enable support for memory-mapped switches like the BCM63XX
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integrated switches.
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config B53_SRAB_DRIVER
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tristate "B53 SRAB connected switch driver"
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depends on B53 && HAS_IOMEM
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help
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Select to enable support for memory-mapped Switch Register Access
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Bridge Registers (SRAB) like it is found on the BCM53010
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