Open-IOV: initial public release

Open-IOV virtualizes NVIDIA GPUs so that unmodified guest drivers run with
real GPU functionality - CUDA first, 3D and video to follow - on unmodified
hosts, without a proprietary vGPU license and without patching any driver,
firmware or hypervisor.

Core principle: emulate the interface, pass through the work.

  kernel/     open-iov-vfio.ko - host VFIO mdev driver: virtual GPU device
              (PCI config space, BAR shadows, MSI-X), GSP boot emulation,
              GSP-RM message-queue/RPC emulation, memory model (GPU-VA to
              guest-PA discovery) and the semaphore-completion service that
              advances guest UVM progress.
  userspace/  libiov.so management API and examples.
  tools/      guest diagnostics, firmware analysis wrappers, RM probes.
  scripts/    stack manager, VM harness, build/load/test automation.
  config/     hardware/version profiles (the portability surface).
  docs/       documentation tree - start at docs/README.md.
  wiki/       long-form firmware and protocol deep dives.

Status: initialization works end to end for a stock 570.144 Linux guest on
Turing (TU104): driver probe, nvidia-smi, the full GSP-RM control battery,
object creation and the early CUDA/UVM start-up path. GPU work forwarding -
the step that makes CUDA kernels execute on real hardware - is the active
work item; see docs/04-implementation/01-known-knowns-and-unknowns.md.

License: BSD-3-Clause for the project; GPL-2.0 for kernel modules that link
GPL-only kernel interfaces. See LICENSE and docs/09-reference/legal-and-licensing.md.

1 files changed, 371 insertions, 0 deletions

diff --git a/firmware/57X-GSP/570.144/memory_blocks.json b/firmware/57X-GSP/570.144/memory_blocks.json
new file mode 100644
index 0000000..1175dac
--- /dev/null
+++ b/firmware/57X-GSP/570.144/memory_blocks.json
@@ -0,0 +1,371 @@
+[
+  {
+    "name": "segment_0.1",
+    "start": "ram:04000000",
+    "end": "ram:04000fff",
+    "size": 4096,
+    "execute": false,
+    "read": true,
+    "write": true
+  },
+  {
+    "name": ".ga100_data",
+    "start": "ram:04001000",
+    "end": "ram:0400216f",
+    "size": 4464,
+    "execute": false,
+    "read": true,
+    "write": true
+  },
+  {
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+    "end": "ram:04002fff",
+    "size": 3728,
+    "execute": false,
+    "read": true,
+    "write": true
+  },
+  {
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+    "end": "ram:0400416f",
+    "size": 4464,
+    "execute": false,
+    "read": true,
+    "write": true
+  },
+  {
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+    "start": "ram:04004170",
+    "end": "ram:04004fff",
+    "size": 3728,
+    "execute": false,
+    "read": true,
+    "write": true
+  },
+  {
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+    "start": "ram:04005000",
+    "end": "ram:04006413",
+    "size": 5140,
+    "execute": true,
+    "read": true,
+    "write": false
+  },
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+    "write": true
+  },
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+    "size": 3052,
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+    "read": true,
+    "write": true
+  },
+  {
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+    "start": "ram:04009000",
+    "end": "ram:04009073",
+    "size": 116,
+    "execute": true,
+    "read": true,
+    "write": false
+  },
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+    "end": "ram:04009fff",
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+    "read": true,
+    "write": true
+  },
+  {
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+]
\ No newline at end of file