Firmware Framework Telemetry Without OS Involvement
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Solution Overview
Problem
Management of firmware within Information Handling Systems (IHS) is typically performed indirectly through the Operating System (OS), leading to efficiency, productivity, and security issues.
Innovation Solution
A firmware framework is introduced where devices within the IHS communicate telemetry data directly to an orchestrator without OS involvement, utilizing an Embedded Controller (EC) or Baseband Management Controller (BMC) to manage devices and operations, enabling system-wide management and standard communication paths.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If firmware management is performed indirectly through the Operating System, then the system can maintain compatibility with existing OS interfaces, but the efficiency, productivity, and security of firmware management deteriorates
Solution Approach 1:
The patent introduces a firmware framework as an intermediary layer between the OS and firmware devices. This framework includes firmware agents that run in user mode and communicate with firmware devices through standardized interfaces, eliminating the need for the OS to directly manage firmware. This resolves the contradiction by maintaining OS compatibility through standardized interfaces while improving efficiency through dedicated firmware management components that operate independently of the OS kernel.
Solution Approach 2:
The firmware management system is segmented into multiple independent components: firmware agents running in user mode, firmware devices with dedicated processing cores, and a framework layer that coordinates communication. This segmentation allows each component to operate independently with optimized functionality, improving overall firmware management efficiency while maintaining compatibility through the framework's standardized interfaces.
2Ease of operation
If firmware management is performed indirectly through the Operating System, then the system can maintain a unified management interface, but the security of firmware operations deteriorates
Solution Approach 1:
The firmware framework acts as a security intermediary, isolating firmware operations from the OS kernel. Firmware agents run in user mode and communicate through controlled interfaces, preventing direct OS access to firmware devices. This maintains a unified management interface for ease of operation while improving security by eliminating kernel-level vulnerabilities and unauthorized access vectors.
Solution Approach 2:
Firmware devices include dedicated processing cores that can autonomously execute firmware and perform self-management operations. This self-service capability reduces the need for OS involvement in critical firmware operations, thereby improving security while maintaining operational simplicity through automated firmware lifecycle management.
3Adaptability or versatility
If each device executes its own firmware with dedicated processing cores, then the device functionality and autonomy are improved, but the complexity of firmware framework management increases
Solution Approach 1:
The firmware framework implements universal, standardized interfaces and communication protocols that work across all firmware devices regardless of their specific functionality. This allows diverse autonomous devices to be managed through a common framework, reducing management complexity while preserving device autonomy. The framework handles device-specific variations through standardized abstraction layers.
Solution Approach 2:
The framework dynamically adjusts management parameters and communication protocols based on device type and operational context. This parameter adaptation allows the same framework structure to manage diverse autonomous devices without increasing complexity, as the framework automatically configures appropriate interaction modes for each device.
4Productivity
If telemetry data is transmitted without OS involvement, then the efficiency and security of telemetry communication are improved, but the dependency on OS-based monitoring tools is reduced
Solution Approach 1:
The firmware framework introduces a telemetry intermediary layer that collects data directly from firmware devices and makes it available to both firmware and OS-level monitoring tools. This intermediary maintains efficient, OS-independent telemetry transmission while providing standardized data access points that integrate with existing OS monitoring infrastructure, thus preserving adaptability without compromising efficiency.
Data Source
AI summary
Systems and methods for telemetry in a firmware framework. In some embodiments, an Information Handling System (IHS) may include: a controller, where the controller comprises firmware that, upon execution by a processing core, causes the processing core to instantiate an orchestrator; and a plurality of devices coupled to the controller, where each device comprises firmware that, upon execution by a corresponding processing core, causes the corresponding processing core to instantiate a node as part of a firmware framework, and where at least a given node is configured to communicate, to the orchestrator, telemetry data without any involvement by any Operating System (OS) of the IHS.