Documentation/hwmon/acbel-fsg032.rst

File Facts

System

Linux kernel

Corpus path

Documentation/hwmon/acbel-fsg032.rst

Extension

.rst

Size

2909 bytes

Lines

81

Domain

Support Tooling And Documentation

Bucket

Documentation

Inferred role

Support Tooling And Documentation: documentation

Status

atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

Kernel driver acbel-fsg032
==========================

Supported chips:

  * ACBEL FSG032-00xG power supply.

Author: Lakshmi Yadlapati <lakshmiy@us.ibm.com>

Description
-----------

This driver supports ACBEL FSG032-00xG Power Supply. This driver
is a client to the core PMBus driver.

Usage Notes
-----------

This driver does not auto-detect devices. You will have to instantiate the
devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
details.

Sysfs entries
-------------

The following attributes are supported:

======================= ======================================================
curr1_crit              Critical maximum current.
curr1_crit_alarm        Input current critical alarm.
curr1_input             Measured output current.
curr1_label             "iin"
curr1_max               Maximum input current.
curr1_max_alarm         Maximum input current high alarm.
curr1_rated_max         Maximum rated input current.
curr2_crit              Critical maximum current.
curr2_crit_alarm        Output current critical alarm.
curr2_input             Measured output current.
curr2_label             "iout1"
curr2_max               Maximum output current.
curr2_max_alarm         Output current high alarm.
curr2_rated_max         Maximum rated output current.


fan1_alarm              Fan 1 warning.
fan1_fault	        Fan 1 fault.
fan1_input	        Fan 1 speed in RPM.
fan1_target             Set fan speed reference.

in1_alarm               Input voltage under-voltage alarm.
in1_input               Measured input voltage.
in1_label               "vin"
in1_rated_max           Maximum rated input voltage.
in1_rated_min           Minimum rated input voltage.
in2_crit                Critical maximum output voltage.
in2_crit_alarm          Output voltage critical high alarm.
in2_input               Measured output voltage.
in2_label               "vout1"
in2_lcrit               Critical minimum output voltage.
in2_lcrit_alarm         Output voltage critical low alarm.
in2_rated_max           Maximum rated output voltage.
in2_rated_min           Minimum rated output voltage.

power1_alarm            Input fault or alarm.
power1_input            Measured input power.
power1_label            "pin"
power1_max              Input power limit.
power1_rated_max        Maximum rated input power.
power2_crit             Critical output power limit.
power2_crit_alarm       Output power crit alarm limit exceeded.

Annotation

• Atlas domain: Support Tooling And Documentation / Documentation.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.