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
---
 kernel/Makefile.gsp_rpc | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 kernel/Makefile.gsp_rpc

(limited to 'kernel/Makefile.gsp_rpc')

diff --git a/kernel/Makefile.gsp_rpc b/kernel/Makefile.gsp_rpc
new file mode 100644
index 0000000..8bbee6b
--- /dev/null
+++ b/kernel/Makefile.gsp_rpc
@@ -0,0 +1,24 @@
+# GSP RPC Client Kernel Module Makefile
+# Build: make -C /lib/modules/$(shell uname -r)/build M=$(PWD) -f Makefile.gsp_rpc
+
+obj-m += gsp_rpc_client.o
+
+gsp_rpc_client-y := gsp_rpc_client.o
+
+ccflags-y += -I$(src)/include
+ccflags-y += -Wall -Wextra -Werror
+ccflags-y += -std=gnu11
+
+# For debugging
+# ccflags-y += -DDEBUG
+
+all:
+	$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) -f $(PWD)/Makefile.gsp_rpc modules
+
+clean:
+	$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) -f $(PWD)/Makefile.gsp_rpc clean
+
+install:
+	$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) -f $(PWD)/Makefile.gsp_rpc modules_install
+
+.PHONY: all clean install
-- 
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