Date: Thu, 15 Jun 2006 12:36:58 -0400 From: Anish Mistry <mistry.7@osu.edu> To: freebsd-acpi@freebsd.org Subject: Clear Abnormal Termination Bit Message-ID: <200606151237.07904.mistry.7@osu.edu>
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[-- Attachment #1 --] I just saw an email on the Linux ACPI list someone posted they needed to clear the abnormal termination bit on some motherboards before suspending so that the BIOS would correctly hand-off back to the OS. I'm not sure if we're doing this already, but the equivilent would be to put the following before going into S3: AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_STATUS, 0x800); -- Anish Mistry [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (FreeBSD) iD8DBQBEkYyzxqA5ziudZT0RAvrlAJ4tXjXPIjQGbvRLIi+SmEbNB3zFyQCgyTG6 sUCx3fELIrJfVzlmBYiSiSg= =7wlR -----END PGP SIGNATURE-----
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