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/open-iov.org/index.php/File:Mdev-gpu.png.html | 233 +++++++++++++++++++++ 1 file changed, 233 insertions(+) create mode 100644 wiki/open-iov.org/index.php/File:Mdev-gpu.png.html (limited to 'wiki/open-iov.org/index.php/File:Mdev-gpu.png.html') diff --git a/wiki/open-iov.org/index.php/File:Mdev-gpu.png.html b/wiki/open-iov.org/index.php/File:Mdev-gpu.png.html new file mode 100644 index 0000000..cf5fb21 --- /dev/null +++ b/wiki/open-iov.org/index.php/File:Mdev-gpu.png.html @@ -0,0 +1,233 @@ + + + + +File:Mdev-gpu.png - Open-IOV + + + + + + + + + + + +

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