git: ddb - Try AcpiReset() when invoking DDB's reset command.

Imre Vadasz ivadasz at crater.dragonflybsd.org
Sun May 17 06:11:30 PDT 2026


commit a70c304743ef10bb2de58b5d689fa9e7814283ee
Author: Imre Vadász <imre at vdsz.com>
Date:   Fri May 15 15:17:08 2026 +0200

    ddb - Try AcpiReset() when invoking DDB's reset command.
    
    - This allows some modern notebooks to successfully reset from DDB, where
      the classic outb(0x64, 0xFE) method no longer works. For some notebooks,
      we'll also need to support EFI Reset here, but that will require further
      work.

Summary of changes:
 sys/ddb/db_command.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/a70c304743ef10bb2de58b5d689fa9e7814283ee


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