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#ACPI

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Linux Foundation

Cameras in Embedded Systems - Device Tree and ACPI Implementation

0 rewiews
Explore camera integration in embedded systems using Device Tree and ACPI, covering V4L2 framework, media controllers, and driver implementation for sensors, ISPs, and flashes.
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20 Lesons
42 minutes
On-Demand
Free-Video
Linux Foundation

GPIO for Engineers and Makers - Recent Developments and Future Directions

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Explore GPIO subsystem changes, including descriptor refactoring, open drain support, and new userspace character device ABI. Learn about hardware descriptions, industrial control applications, and future directions.
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25 Lesons
51 minutes
On-Demand
Free-Video
Linux Foundation

Compound Interest - Dealing with Two Decades of Technical Debt in Embedded Linux

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Explore strategies for managing technical debt in the GPIO subsystem of the Linux kernel, focusing on improvements in serialization, hot-pluggability, and API optimization while maintaining legacy support.
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1 Lesons
35 minutes
On-Demand
Free-Video
Yocto Project

Generic ARM64 for Yocto Project Hardware Reference

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Explore the new generic-arm64 OS image for Yocto Project, designed to work on ARM64 hardware implementing the Arm SystemReady specification, bringing ARM64 to parity with generic x86-64.
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1 Lesons
19 minutes
On-Demand
Free-Video
SNIAVideo

Booting Over NVMe/TCP Transport Using UEFI Implementation

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Discover how to implement network-based OS booting using NVMe/TCP transport, exploring the new NVM Express Boot Specification and its integration with UEFI for standardized multi-vendor deployments.
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1 Lesons
48 minutes
On-Demand
Free-Video
Linux Foundation

A New CPU Frequency Control Mechanism on Linux

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Explore AMD's new fine-grain CPU frequency control mechanism for Linux, improving power efficiency on Zen2+ processors. Learn design, implementation, and future optimizations.
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20 Lesons
40 minutes
On-Demand
Free-Video
Linux Foundation

Cameras, Devicetree and ACPI: A Device Driver Perspective

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Explore integrated camera hardware, comparing USB cameras with component-based systems. Learn about firmware interfaces, device drivers, and system complexities for digital cameras.
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1 Lesons
39 minutes
On-Demand
Free-Video
Linux Plumbers Conference

Implementing sync_state() and Handoff for Common Clock Framework

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Exploring challenges and solutions for implementing sync_state()/handoff in the common clk framework to maintain enabled clocks during Linux boot, focusing on display splash screens and edge cases.
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1 Lesons
16 minutes
On-Demand
Free-Video
Linux Foundation

Persistent Memory Usage within Linux Environment

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Explore persistent memory usage in Linux, covering hardware, software, programming models, and applications. Learn about NVML library and its impact on system performance and data handling.
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22 Lesons
48 minutes
On-Demand
Free-Video
Linux Foundation

Intel Trusted Domain Extensions (TDX) Host Kernel Support

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Explore Intel's TDX Host Kernel Support: module initialization, memory management, and interactions with CPU/memory hotplug and kexec(). Learn about protecting guest VMs from malicious hosts and physical attacks.
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12 Lesons
27 minutes
On-Demand
Free-Video
Linux Foundation

AP Power Sequence Subsystem in Zephyr

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Explore Zephyr's API for managing ACPI power states in connected application processors. Learn about state machine framework, hierarchical levels, and utility functions for efficient power management.
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1 Lesons
26 minutes
On-Demand
Free-Video
Recon Conference

Getting Physical with USB Type-C - Windows 10 RAM Forensics and UEFI Attacks

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Explore embedded microcontrollers in modern devices, focusing on the Surface Aggregator Module. Learn about security, firmware updates, and potential hardware implants in this deep dive into low-level system architecture.
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1 Lesons
1 hour 5 minutes
On-Demand
Free-Video
USENIX Enigma Conference

Defending, Detecting, and Responding to Hardware and Firmware Attacks - Teddy Reed - USENIX Enigma Conference - 2016

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Explore firmware security, attack surfaces, and defense strategies. Learn to detect vulnerabilities, monitor integrity, and implement deep systems defense for enterprise protection against hardware and firmware attacks.
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16 Lesons
26 minutes
On-Demand
Free-Video
Black Hat

Analyzing UEFI BIOSes from Attacker & Defender Viewpoints

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Explore UEFI BIOS analysis from attacker and defender perspectives, covering key concepts like UEFI boot phases, firmware storage, and security implications for effective reverse engineering of modern PC firmware.
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19 Lesons
1 hour 4 minutes
On-Demand
Free-Video
Linux Plumbers Conference

ACPI-based Hotplug of PCI and Other Devices

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Explore ACPI-based hotplug for PCI and other devices, covering recent advancements, consolidated approaches, and challenges in supporting complex scenarios like CPU package and PCI bus segment manipulation.
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1 Lesons
16 minutes
On-Demand
Free-Video
Linux Plumbers Conference

ACPI vs DT

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Comparison of ACPI and Device Tree firmware approaches for hardware enumeration and configuration, discussing challenges and potential solutions for Linux kernel development.
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1 Lesons
1 hour 17 minutes
On-Demand
Free-Video
Linux Plumbers Conference

RISC-V ACPI and UEFI Updates

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Explore recent developments in RISC-V architecture, focusing on ACPI and UEFI advancements for improved system compatibility and performance.
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1 Lesons
34 minutes
On-Demand
Free-Video
OpenFabrics Alliance

Booting Operating Systems Using NVMe Over Fabrics - Network Boot Specification

0 rewiews
Dive into the standardized approach for booting operating systems from networked NVMe devices, exploring the NVMe Boot Specification and its integration with UEFI and ACPI protocols.
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1 Lesons
25 minutes
On-Demand
Free-Video
Linux Plumbers Conference

Supporting Suspend-to-Idle for Legacy Platforms

0 rewiews
Explore techniques for implementing suspend-to-idle functionality on older hardware platforms to improve power management and system efficiency.
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1 Lesons
14 minutes
On-Demand
Free-Video
NVM Express

Booting Your OS Across the NVMe-oF Transport - NVMe Boot Specification

0 rewiews
Dive into standardized network booting solutions using NVMe-oF transport, exploring the new NVM Express Boot Specification and its UEFI implementation for large-scale deployments.
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1 Lesons
48 minutes
On-Demand
Free-Video
Linux Plumbers Conference

ACPI Fast Handover for Kexec Live-Update

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Explore ACPI fast handover techniques for kexec live-update, enhancing system efficiency and minimizing downtime during kernel updates.
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1 Lesons
43 minutes
On-Demand
Free-Video
KVM Forum

Challenges Revisited in Supporting Virtual CPU Hotplug on Non-Supporting Architectures

0 rewiews
Explore virtual CPU hotplug challenges and solutions for architectures lacking physical CPU hotplug support. Gain insights into progress, requirements, and future developments in cloud virtualization.
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1 Lesons
33 minutes
On-Demand
Free-Video