bwidawsk 2127b447f4 acpi: Add an interface to obtain DSM information ...

The Device Specific Method (_DSM) is on optional object that defines
device specific controls. This will be useful for our power management
controller in upcoming patches. More information can be found in ACPI
spec 6.2 section 9.1.1

https://www.uefi.org/sites/default/files/resources/ACPI_6_2.pdf

This patch had a minor modification changing ENOMEM to AE_NO_MEMORY
after it got review and approval but before committing.

Test Plan: Tested in my s0ix branch

Reviewed by:	kib
Approved by:	emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D17121

2018-10-22 03:29:54 +00:00

..

Osd

remove unneeded inclusion of sys/interrupt.h from several files

2018-07-04 09:07:18 +00:00

acpi_acad.c

…

acpi_battery.c

…

acpi_bus_if.m

Add the start of INTRNG support for ACPI.

2018-01-11 17:09:12 +00:00

acpi_button.c

…

acpi_cmbat.c

Make timespecadd(3) and friends public

2018-07-30 15:46:40 +00:00

acpi_container.c

hyperv/vmbus: Reorganize vmbus device tree

2017-05-10 05:28:14 +00:00

acpi_cpu.c

Use device_quiet_children to silence verbose CPU probe messages.

2018-05-07 21:09:17 +00:00

acpi_dock.c

…

acpi_ec.c

Fix for endless recursion in the ACPI GPE handler during boot.

2016-12-02 08:21:08 +00:00

acpi_hpet.c

hpet: use macros instead of magic values for the timer mode

2018-05-03 13:14:31 +00:00

acpi_hpet.h

Implement userspace gettimeofday(2) with HPET timecounter.

2016-08-17 09:52:09 +00:00

acpi_if.m

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acpi_isab.c

…

acpi_lid.c

Export the actual LID state via sysctl. This allows more complex

2017-03-12 18:00:02 +00:00

acpi_package.c

acpica: remove a superfluous NULL check

2017-02-16 20:27:22 +00:00

acpi_pci_link.c

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acpi_pci.c

…

acpi_pcib_acpi.c

Add support for NUMA domains to bus dma tags. This causes all memory

2018-01-12 23:34:16 +00:00

acpi_pcib_pci.c

…

acpi_pcib.c

…

acpi_pcibvar.h

…

acpi_pcivar.h

…

acpi_perf.c

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acpi_powerres.c

…

acpi_quirk.c

…

acpi_quirks

…

acpi_resource.c

ARM64: Add support for ThunderX2 PCIe

2018-07-09 08:55:07 +00:00

acpi_smbat.c

Make timespecadd(3) and friends public

2018-07-30 15:46:40 +00:00

acpi_smbus.h

…

acpi_thermal.c

Make timespecadd(3) and friends public

2018-07-30 15:46:40 +00:00

acpi_throttle.c

…

acpi_timer.c

…

acpi_video.c

…

acpi.c

acpi: Add an interface to obtain DSM information

2018-10-22 03:29:54 +00:00

acpiio.h

…

acpivar.h

acpi: Add an interface to obtain DSM information

2018-10-22 03:29:54 +00:00