From bfd269ee74d166be4f386640f8b5daad31d5d6ed Mon Sep 17 00:00:00 2001
From: Arthur Hanson Rasmusson <arthur@vgpu.io>
Date: Sun, 13 Sep 2026 19:28:03 -0400
Subject: Phase 4: Portable Architecture Implementation

- Firmware Analyzer: Runtime firmware signature computation (CRC32, SHA256) and pattern-based RPC handler address discovery
- Dynamic RPC Dispatcher: Version-aware dispatch with native firmware handlers (550/560/570/580) and emulation fallback
- Hardware Architecture Layer: Turing, Ampere, Blackwell configs with BAR layouts, doorbell offsets, MSI-X vectors
- Driver Version Adaptation Layer: Feature detection per driver version
- Declarative YAML configs for hardware (turing/ampere/blackwell) and versions (550/560/570/580)
- Kernel unit tests for GSP emulation (gsp_emulation_test.c)
- Test infrastructure scripts (test_gsp_emu.sh, test_guest_driver.sh, test_cuda_workloads.sh, test_graphics_workloads.sh, test_windows_guest.sh, test_vgpu_stack.sh)
- Updated kernel Makefile with new source files
---
 config/hardware/turing.yaml | 70 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 config/hardware/turing.yaml

(limited to 'config/hardware/turing.yaml')

diff --git a/config/hardware/turing.yaml b/config/hardware/turing.yaml
new file mode 100644
index 0000000..1257ba3
--- /dev/null
+++ b/config/hardware/turing.yaml
@@ -0,0 +1,70 @@
+# Turing Architecture Configuration (TU102, TU104, TU106)
+architecture:
+  name: "turing"
+  description: "NVIDIA Turing architecture (RTX 20-series, T4, Quadro RTX)"
+  pci_vendor_id: 0x10DE
+  pci_device_ids:
+    - 0x1E82  # TU102
+    - 0x1E83
+    - 0x1E84
+    - 0x1E85
+    - 0x1E86
+    - 0x1E87
+    - 0x1E88
+    - 0x1E89
+    - 0x1E8A
+    - 0x1E8B
+    - 0x1E8C
+    - 0x1E8D
+    - 0x1E8E
+    - 0x1E8F
+    - 0x1ED0  # TU104
+    - 0x1ED1
+    - 0x1ED2
+    - 0x1ED3
+    - 0x1ED4
+    - 0x1ED5
+    - 0x1ED6
+    - 0x1ED7
+    - 0x1ED8
+    - 0x1ED9
+    - 0x1EDA
+    - 0x1EDB
+    - 0x1EDC
+    - 0x1EDD
+    - 0x1EDE
+    - 0x1EDF
+  bar_layout:
+    bar0:
+      size_mb: 16
+      type: "config"
+      description: "Control registers, doorbell, shared memory"
+    bar1:
+      size_mb: 256
+      type: "vram"
+      description: "VRAM aperture"
+    bar2:
+      size_mb: 32
+      type: "reserved"
+      description: "Reserved"
+    bar3:
+      size_mb: 32
+      type: "reserved"
+      description: "Reserved"
+  gsp:
+    doorbell_offset: 0x110C00
+    shared_mem_offset: 0x1000
+    shared_mem_size_kb: 4
+    firmware_version: "570.144W"
+  msix:
+    table_offset: 0x2000
+    pba_offset: 0x3000
+    vectors: 32
+  limits:
+    max_vfs: 8
+    vram_size_gb: 16
+    page_size_kb: 4
+  features:
+    mig: false
+    sriov: true
+    vgpu: true
\ No newline at end of file
-- 
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