opnsense-src/sys/x86
Austin Zhang b8319d9f78 atrtc: reads Century field from FADT table
The ACPI spec describes the FADT->Century field as:

    The RTC CMOS RAM index to the century of data value (hundred and
    thousand year decimals).  If this field contains a zero, then the
    RTC centenary feature is not supported.  If this field has a non-zero
    value, then this field contains an index into RTC RAM space that
    OSPM can use to program the centenary field.

Use this field to decide whether to program the CENTURY register
of the CMOS RTC device.

Reviewed by:	akumar3@isilon.com, dab, vangyzen
MFC after:	1 week
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D33667

MFC after:	1 week
Sponsored by:	Dell EMC Isilon

(cherry picked from commit e1ef6c0ef2)
2022-03-03 08:20:07 -06:00
..
acpica x86: duplicate acpi_wakeup.c per i386 and amd64 2021-09-20 03:47:21 +03:00
bios smbios: Move smbios driver out from x86 machdep code 2022-03-03 08:20:07 -06:00
conf Use envvar rather than nonstandard hint. lines 2020-09-23 19:18:53 +00:00
cpufreq x86: Remove CTLFLAG_NEEDGIANT from sysctls. 2022-01-08 20:24:04 -05:00
include Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights 2022-02-08 15:00:55 -05:00
iommu Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights 2022-02-08 15:00:55 -05:00
isa atrtc: reads Century field from FADT table 2022-03-03 08:20:07 -06:00
linux linux: deduplicate DUMMY() entries 2022-02-13 22:22:11 +00:00
pci pci: add missing PCI id of Coffee Lake GPU 2021-12-19 04:42:52 +02:00
x86 Wait longer for a previous IPI to be sent 2022-03-02 15:56:30 -06:00
xen x86: Defer LAPIC calibration until after timecounters are available 2021-12-29 10:39:10 -05:00