From 00e54c13c7c9030c4d5f7151467f2d85a3730e29 Mon Sep 17 00:00:00 2001 From: Arthur Hanson Rasmusson Date: Sun, 13 Sep 2026 18:36:21 -0400 Subject: Initial commit: Open-IOV vGPU-IO complete stack - Firmware decompilation: GSP 570.144W (28.5MB ELF, RV64IMAC), 132 decompiled C files - Kernel modules: nvidia.ko (34MB, OpenRM), open-iov-vfio.ko (2.8MB, VFIO mdev), gsp-vgpu.ko (1.8MB, guest driver) - Userspace: libiov.so/libvgpu.so (76KB), example_vgpu (28KB), rpc_emulator.c - PCI config space emulation (256B with PM, MSI, MSI-X, PCIe caps) - 12 RPC types fully mapped from firmware decompilation - BAR trap, WPR, scheduling, notification, migration emulation - Helper scripts: load_vgpu_stack, create_mdev, launch_qemu_vgpu, test_vgpu_stack, setup_guest_driver, unload_vgpu_stack - Architecture documentation - Wiki: 10 technical documents - Git LFS for large binaries (.ko, .bin, .iso, .img, .o, ghidra repos) - nvidia-open-gpu-kernel-modules as submodule --- wiki/README.md | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 wiki/README.md (limited to 'wiki/README.md') diff --git a/wiki/README.md b/wiki/README.md new file mode 100644 index 0000000..a7fee86 --- /dev/null +++ b/wiki/README.md @@ -0,0 +1,21 @@ +# vGPU-IO Wiki + +## Documentation Index + +### Core Analysis +- [GSP 570.144W Firmware Analysis](GSP-570.144W-Firmware-Analysis.md) - Complete firmware analysis +- [RPC Message Format](RPC-Message-Format.md) - Wire protocol specification +- [BAR Emulation Specification](BAR-Emulation-Specification.md) - BAR1/Bar1Rest/ForceBarAccess +- [WPR Management](WPR-Management.md) - Write/Read Protect Region handling +- [Migration Protocol](Migration-Protocol.md) - Live migration RPC 0x0B +- [GSP RPC Emulation](GSP-RPC-Emulation.md) - Emulation mode for consumer/OpenRM GSP + +### Integration Guides +- [vGPU-IO Integration Guide](vGPU-IO-Integration-Guide.md) - Kernel driver implementation +- [Kernel RPC Client](Kernel-RPC-Client.md) - Calling convention & message building +- [Testing & Validation](Testing-and-Validation.md) - Verification procedures + +### Reference +- [Address Reference](Address-Reference.md) - All key addresses in one table +- [Error Codes](Error-Codes.md) - GSP error code reference +- [Glossary](Glossary.md) - Terms and abbreviations \ No newline at end of file -- cgit v1.2.3