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| author | tychon <tychon@FreeBSD.org> | 2014-04-18 00:02:06 +0000 |
|---|---|---|
| committer | tychon <tychon@FreeBSD.org> | 2014-04-18 00:02:06 +0000 |
| commit | 4d0de44f396761afb39e1ef261052a3cdc07e39c (patch) | |
| tree | c6778c6f71b49f2361785e89a6d662a3caa713c1 /sys/dev/hwpmc | |
| parent | 512a8b24e7ce0400af26ae2475e6b297fcf4f55e (diff) | |
| download | FreeBSD-src-4d0de44f396761afb39e1ef261052a3cdc07e39c.zip FreeBSD-src-4d0de44f396761afb39e1ef261052a3cdc07e39c.tar.gz | |
Add support for reading the PIT Counter 2 output signal via the NMI
Status and Control register at port 0x61.
Be more conservative about "catching up" callouts that were supposed
to fire in the past by skipping an interrupt if it was
scheduled too far in the past.
Restore the PIT ACPI DSDT entries and add an entry for NMISC too.
Approved by: neel (co-mentor)
Diffstat (limited to 'sys/dev/hwpmc')
0 files changed, 0 insertions, 0 deletions
