From 00e54c13c7c9030c4d5f7151467f2d85a3730e29 Mon Sep 17 00:00:00 2001
From: Arthur Hanson Rasmusson <arthur@vgpu.io>
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
---
 userspace/tests/Makefile | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 userspace/tests/Makefile

(limited to 'userspace/tests/Makefile')

diff --git a/userspace/tests/Makefile b/userspace/tests/Makefile
new file mode 100644
index 0000000..3be451d
--- /dev/null
+++ b/userspace/tests/Makefile
@@ -0,0 +1,22 @@
+# Userspace Test Makefile
+
+CC = gcc
+CFLAGS = -Wall -Wextra -O2 -std=gnu11 -I../../kernel/include
+LDFLAGS = 
+
+TARGET = test_vgpu_userspace
+SRC = test_vgpu_userspace.c
+
+all: $(TARGET)
+
+$(TARGET): $(SRC)
+	$(CC) $(CFLAGS) -o $(TARGET) $(SRC) $(LDFLAGS)
+
+clean:
+	rm -f $(TARGET)
+
+test: $(TARGET)
+	@echo "Running userspace test (requires driver loaded)..."
+	sudo ./$(TARGET)
+
+.PHONY: all clean test
\ No newline at end of file
-- 
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