usb4

Messing around with ASM2464PD symbol and footprint

SerDes validation framework with advanced visualization, multi-protocol support (USB4, PCIe, Ethernet), and interactive dashboards. Production-ready platform for high-speed signal analysis and compliance testing. Open-source alternative to commercial validation tools.

Decky Loader plugin for SteamOS eGPU display switching. Tested on Lenovo Legion Go S + AMD RX 9070 eGPU + ASMedia USB4 setup.

Dynamic PCIe Gen4/Gen5 retrainer, clock stabilization & state manager for NVIDIA Blackwell (RTX 50xx) eGPUs on Linux (KDE Plasma 6).

Proxmox cluster using 3 servers interconnected by USB4/Thunderbolt

Two-rank tensor-parallel LLM serving over USB4v2 between AMD Strix Halo hosts: a custom Linux thunderbolt stream transport, self-healing link, and gufo TP2 integration

Optimized dual AMD Strix Halo (gfx1151) vLLM MoE inference: TP=2 over USB4, tuned int4 MoE kernel, ~8us interconnect, serialized serving

General RDMA transport between two Strix Halo hosts over Thunderbolt/USB4 NHI DMA rings: a native software-verbs provider with a zero-copy data plane, plus the USB4STREAM backport it builds on

Switch to your eGPU and unplug it safely on Linux handhelds and laptops. Game Mode panel, desktop app and CLI. NVIDIA and AMD, Thunderbolt/USB4 and OCuLink.

Linux 7.3 patch series that turns the native AMD USB4 controllers of two Strix Halo (Ryzen AI Max+ 395) machines into a direct DMA interconnect for distributed LLM inference: USB4STREAM, GPU-to-GPU DMA-BUF transfers and safe recovery. ~43 Gb/s, 8 µs round trip.

Fail-closed USB4 link qualification and paired Strix Halo model operations

Build your own local AI server with Proxmox, Ubuntu, NVIDIA GPUs, Thunderbolt/USB4 eGPU docks, Ollama, Open WebUI and AI agents.

x86 open-source portable router for desktop environment remote access

Cross-platform file transfer over a wire with no setup

Heterogeneous Compute Cascade (HCC) — distributed 400B-parameter MoE inference across dual AMD Ryzen AI MAX+ 395 'Strix Halo' workstations via USB4.

USB-C cable, charger and port checker for Windows. Tells you what your cable can actually do, why your laptop charges slowly, and says 'unknown' when your PC cannot tell. CLI + tray app.

Ubuntu_26_04_eGPU_AORUS-XT_Configuration

Hardware-neutral orchestration for heterogeneous LLM inference: placement and routing across a discrete GPU and AMD Strix Halo nodes over USB4, measured with DeepSeek V4.1 Flash and Qwen3.8-Flash-Next. Early development.

NVIDIA Blackwell eGPU on Linux over USB4/TB: driver patches for open-gpu-kernel-modules 610.57.04, a read-only KDE Plasma 6 status widget, and field-tested runbook (Strix Halo + Razer Core X V2 + RTX 5070 Ti)

Unresolved MS-01 PCIe P2P investigation: Ampere/Ada over USB4, diagnostic sources, evidence and experimental BIOS artifacts.