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5997eb60f8
Add support for reporting firmware and bootloader version using debugfs. Update documentation accordingly. Signed-off-by: Marius Zachmann <mail@mariuszachmann.de> Link: https://lore.kernel.org/r/20240513194734.43040-2-mail@mariuszachmann.de Signed-off-by: Guenter Roeck <linux@roeck-us.net>
50 lines
1.5 KiB
ReStructuredText
50 lines
1.5 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0-or-later
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Kernel driver corsair-cpro
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==========================
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Supported devices:
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* Corsair Commander Pro
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* Corsair Commander Pro (1000D)
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Author: Marius Zachmann
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Description
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-----------
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This driver implements the sysfs interface for the Corsair Commander Pro.
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The Corsair Commander Pro is a USB device with 6 fan connectors,
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4 temperature sensor connectors and 2 Corsair LED connectors.
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It can read the voltage levels on the SATA power connector.
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Usage Notes
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-----------
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Since it is a USB device, hotswapping is possible. The device is autodetected.
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Sysfs entries
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-------------
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======================= =====================================================================
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in0_input Voltage on SATA 12v
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in1_input Voltage on SATA 5v
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in2_input Voltage on SATA 3.3v
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temp[1-4]_input Temperature on connected temperature sensors
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fan[1-6]_input Connected fan rpm.
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fan[1-6]_label Shows fan type as detected by the device.
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fan[1-6]_target Sets fan speed target rpm.
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When reading, it reports the last value if it was set by the driver.
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Otherwise returns an error.
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pwm[1-6] Sets the fan speed. Values from 0-255. Can only be read if pwm
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was set directly.
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======================= =====================================================================
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Debugfs entries
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---------------
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======================= ===================
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firmware_version Firmware version
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bootloader_version Bootloader version
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======================= ===================
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