Date: Tue, 15 Jan 2008 18:50:48 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/acpica acpi_hpet.c Message-ID: <200801151850.m0FIomfA050782@repoman.freebsd.org>
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jhb 2008-01-15 18:50:48 UTC
FreeBSD src repository
Modified files:
sys/dev/acpica acpi_hpet.c
Log:
Fix a few minor issues based on a bug report and reading over the HPET
spec:
- Use read/modify/write cycles to enable and disable the HPET instead of
writing 0 to reserved bits.
- Shutdown the HPET during suspend as encouraged by the spec.
- Fail to attach to an HPET with a period of zero.
MFC after: 1 week
PR: kern/119675 [3]
Reported by: Leo Bicknell | bicknell ufp.org
Revision Changes Path
1.13 +45 -3 src/sys/dev/acpica/acpi_hpet.c
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