# Blackwell Architecture Configuration (GB100, GB202, GB203)
architecture:
  name: "blackwell"
  description: "NVIDIA Blackwell architecture (B200, B100, RTX 50-series)"
  pci_vendor_id: 0x10DE
  pci_device_ids:
    - 0x2300  # GB100
    - 0x2301
    - 0x2302
    - 0x2303
    - 0x2304
    - 0x2305
    - 0x2306
    - 0x2307
    - 0x2308
    - 0x2309
    - 0x230A
    - 0x230B
    - 0x230C
    - 0x230D
    - 0x230E
    - 0x230F
  bar_layout:
    bar0:
      size_mb: 16
      type: "config"
      description: "Control registers, doorbell, shared memory"
    bar1:
      size_mb: 512
      type: "vram"
      description: "VRAM aperture"
    bar2:
      size_mb: 64
      type: "reserved"
      description: "Reserved"
    bar3:
      size_mb: 64
      type: "reserved"
      description: "Reserved"
  gsp:
    doorbell_offset: 0x110C00
    shared_mem_offset: 0x1000
    shared_mem_size_kb: 4
    firmware_version: "580.XX"
  msix:
    table_offset: 0x2000
    pba_offset: 0x3000
    vectors: 64
  limits:
    max_vfs: 32
    vram_size_gb: 192
    page_size_kb: 4
  features:
    mig: true
    sriov: true
    vgpu: true