ACPI 5.0 in Linux - Len Brown

Catalog LPC 2012 ACPI 5.0 in Linux - Len Brown

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Date of creation:	Thursday, August 30th, 2012, 13:30
Number of views:	215
Speaker:	Len Brown
Company:	Intel
License:	CC BY-SA 3.0

ACPI (Advanced Configuration and Power Interface) abstracts platform hardware and firmware, helping to make operating systems portable. For over 15 years, this abstraction layer has allowed operating systems and hardware platforms to evolve independently.

The 5th major revision of the ACPI spec was published December, 2011. This presentation will summarize the changes included in 5.0, and the state of Linux support for those changes.

Len Brown is a Principal Engineer at Intel’s Open Source Technology Center. He focuses on power management, and has maintained the Linux Kernel ACPI sub-system since 2003.

https://blueprints.launchpad.net/lpc/+spec/lpc2012-ref-acpi-5

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	Flash	HTML5

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Title	Start time
ACPI Component Architecture (ACPICA)	00 : 06 : 11
ACP\|CA (ACPI Component Architecture)	00 : 06 : 14
Small Features and Changes	00 : 24 : 44
Error Injection (EINJ) <\| NTC-002)	00 : 28 : 07
Enumeration Power Controls	00 : 35 : 29
D3 Erfata (MSFT- 0015)	00 : 38 : 20
ASL Constant Descriptions“ NTK	00 : 39 : 06
Done	00 : 39 : 56

Date of creation:	Thursday, August 30th, 2012, 13:30
Number of views:	215
Speaker:	Len Brown
Company:	Intel
License:	CC BY-SA 3.0

The 5th major revision of the ACPI spec was published December, 2011. This presentation will summarize the changes included in 5.0, and the state of Linux support for those changes.

Len Brown is a Principal Engineer at Intel’s Open Source Technology Center. He focuses on power management, and has maintained the Linux Kernel ACPI sub-system since 2003.

https://blueprints.launchpad.net/lpc/+spec/lpc2012-ref-acpi-5