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Introduce new Mellanox platform driver to allow access to Mellanox programmable device register space trough sysfs interface. The driver purpose is to provide sysfs interface for user space for the registers essential for system control and monitoring. The sets of registers for sysfs access are supposed to be defined per system type bases and include the registers related to system resets operation, system reset causes monitoring and some kinds of mux selection. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> [dvhart: Kconfig typo fixes spotted by Randy Dunlap] Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
38 lines
1.2 KiB
Plaintext
38 lines
1.2 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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#
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# Platform support for Mellanox hardware
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#
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menuconfig MELLANOX_PLATFORM
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bool "Platform support for Mellanox hardware"
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depends on X86 || ARM || COMPILE_TEST
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---help---
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Say Y here to get to see options for platform support for
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Mellanox systems. This option alone does not add any kernel code.
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If you say N, all options in this submenu will be skipped and disabled.
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if MELLANOX_PLATFORM
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config MLXREG_HOTPLUG
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tristate "Mellanox platform hotplug driver support"
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depends on REGMAP
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depends on HWMON
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depends on I2C
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---help---
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This driver handles hot-plug events for the power suppliers, power
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cables and fans on the wide range Mellanox IB and Ethernet systems.
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config MLXREG_IO
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tristate "Mellanox platform register access driver support"
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depends on REGMAP
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depends on HWMON
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help
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This driver allows access to Mellanox programmable device register
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space through sysfs interface. The sets of registers for sysfs access
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are defined per system type bases and include the registers related
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to system resets operation, system reset causes monitoring and some
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kinds of mux selection.
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endif # MELLANOX_PLATFORM
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