common/driver: Expose UltraScale SysMon sensors to hwmon interface - #304
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common/driver: Expose UltraScale SysMon sensors to hwmon interface#304JJL772 wants to merge 5 commits into
JJL772 wants to merge 5 commits into
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This makes some sensors in the UltraScale SysMon IP block appear under /sys/class/hwmon, and in commands such as 'sensors' (from the lm-sensors package).
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July 27, 2026 23:47
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Description
This makes some sensors in the UltraScale SysMon IP block appear under /sys/class/hwmon, and in commands such as 'sensors' (from the lm-sensors package).
Details
Memory map versioning (here: slaclab/axi-pcie-core#212) is used to determine if AxiSysMon is present or not. This versioning is compatible with older firmware versions, but assumes the sysmon IP block is not present because it was only added in ~2022 or so.
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