NVIDIA/edk2-nvidia
Dec 2024 – Jun 2025
4 Months active
Languages Used
CASL
Technical Skills
DebuggingEmbedded SystemsFirmware DevelopmentACPIPlatform Configuration Data (PCD)Driver Development
Swatisri Kantamsetti
PROFILE
Swatisri Kantamsetti
Swati Srikanth contributed to the NVIDIA/edk2-nvidia repository by developing features and fixes focused on embedded systems and firmware development using C and ASL. She implemented early-boot telemetry by adding PrePi Chip ID and Platform ID printing, improving hardware identification and debugging during system startup. Swati centralized Ethernet ASL configuration through Platform Configuration Data, enhancing maintainability and cross-platform support. She also delivered foundational IOMMU support by implementing the SMMUv3 client driver, enabling secure memory isolation. Additionally, she addressed a critical bug in SCF cache size calculation, aligning cache configuration with SOC-specific values to ensure firmware stability and accurate system architecture.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
4Total
Bugs
1
Commits
4
Features
3
Lines of code
803
Activity Months4
Your Network
1386 people
Work History
June 2025
1 Commits
Jun 1, 2025June 2025: Delivered a critical bug fix for SCF cache size calculation in NVIDIA/edk2-nvidia, aligning SLC slice counts with SOC-specific values and applying per-socket sizing to ensure correct L3 cache configuration and firmware stability.
1 Commits
Jun 1, 2025June 2025: Delivered a critical bug fix for SCF cache size calculation in NVIDIA/edk2-nvidia, aligning SLC slice counts with SOC-specific values and applying per-socket sizing to ensure correct L3 cache configuration and firmware stability.
June 2025
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025: Delivered foundational IOMMU support for NVIDIA platforms by implementing the SMMUv3 client driver in NVIDIA/edk2-nvidia. The work provides IOMMU protocol support and Stream ID generation utilities, enabling hardware-assisted memory isolation, improved security, and more predictable DMA behavior across NVIDIA platform integrations. This milestone reduces risk in platform boot and runtime memory management and sets the stage for performance optimizations and broader hardware support.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025: Delivered foundational IOMMU support for NVIDIA platforms by implementing the SMMUv3 client driver in NVIDIA/edk2-nvidia. The work provides IOMMU protocol support and Stream ID generation utilities, enabling hardware-assisted memory isolation, improved security, and more predictable DMA behavior across NVIDIA platform integrations. This milestone reduces risk in platform boot and runtime memory management and sets the stage for performance optimizations and broader hardware support.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 (NVIDIA/edk2-nvidia): Key feature delivered: Ethernet ASL config centralized via PCD. Refactor to source base address, CAR size, and interrupt ID from Platform Configuration Data; removed hardcoded TH500 Ethernet definitions from headers. No major bugs fixed this month. This work increases maintainability, cross-platform configurability, and speeds onboarding of new SKUs. Commit: 51e42aa1f8201cbc7b079861240d65135885bced.
1 Commits • 1 Features
Mar 1, 2025March 2025 (NVIDIA/edk2-nvidia): Key feature delivered: Ethernet ASL config centralized via PCD. Refactor to source base address, CAR size, and interrupt ID from Platform Configuration Data; removed hardcoded TH500 Ethernet definitions from headers. No major bugs fixed this month. This work increases maintainability, cross-platform configurability, and speeds onboarding of new SKUs. Commit: 51e42aa1f8201cbc7b079861240d65135885bced.
March 2025
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024: NVIDIA/edk2-nvidia delivered an early-boot telemetry enhancement by adding PrePi Chip ID and Platform ID printing. The feature includes necessary library imports and debug print statements to reveal chip and platform identifiers during PrePi, enabling faster hardware identification and debugging during the boot sequence. This work improves issue reproducibility, support response times, and boot-time observability across NVIDIA platforms.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024: NVIDIA/edk2-nvidia delivered an early-boot telemetry enhancement by adding PrePi Chip ID and Platform ID printing. The feature includes necessary library imports and debug print statements to reveal chip and platform identifiers during PrePi, enabling faster hardware identification and debugging during the boot sequence. This work improves issue reproducibility, support response times, and boot-time observability across NVIDIA platforms.
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Quality Metrics
Correctness97.6%
Maintainability95.0%
Architecture97.6%
Performance95.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
ASLC
Technical Skills
ACPIDebuggingDriver DevelopmentEmbedded SystemsFirmware DevelopmentIOMMUPlatform Configuration Data (PCD)SMMUSystem Architecture
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