alpm(4)

alpm4

Acer aladdin 15x3 power management controller driver

Usage

device smbus device smb device alpm

Overview

This driver provides access to the Aladdin 15x3 Power Management Unit. Currently, only smbus controller function is implemented.

The embedded SMBus controller of the Aladdin chipset may give you access to the monitoring facilities of your mainboard. See smb(4) for writing user code to fetch voltages, temperature and so on from the monitoring chip of your mainboard.

Releases

45 releases since FreeBSD 3.4-RELEASE; the text changed 26 times.

  1. 3.4–3.5.1
  2. 4.0–4.2
  3. 8.1
  4. 8.2
  5. 8.3
  6. 8.4
  7. 9.0
  8. 9.1
  9. 9.2
  10. 9.3
  11. 10.0
  12. 10.1
  13. 10.2
  14. 10.3
  15. 10.4
  16. 11.0
  17. 11.1
  18. 11.2
  19. 11.3
  20. 11.4
  21. 12.0
  22. 12.1
  23. 12.2
  24. 12.3
  25. 12.4
  26. 13.0–13.2
  27. 13.3–16.0

History

The alpm manual page first appeared in FreeBSD 4.0.

Authors

This manual page was written by Nicolas Souchu ⟨[email protected]⟩.

Bugs

Only polling mode is supported.

From base 16.0-CURRENT-20261027-61c70dc16a79 in FreeBSD 16.0-CURRENT (2026-10-27). Parsed by carta from the page's mdoc source.