_gpu_deploy_pcienum.nx

_gpu_deploy_pcienum.nx -- BARE-METAL DEPLOYMENT KIT rung BM-DEPLOY-1: REAL PCI enumeration via /proc/bus/pci/devices. The deployment kit's pci-find -- the SAME identify logic as BM-GPU-2 but fed by the REAL guest PCI bus (procfs), not a model. /proc/bus/pci/devices is a flat hex table: field0=bus<<8|devfn, field1=vendor<<16|device, field2=irq, field3=BAR0(resource start), ... On native Linux booting the box this finds the real NVIDIA 0x10DE 5080; in this WSL guest the GPU is paravirt (Microsoft 0x1414 bound to dxgkrnl), so the real NVIDIA is correctly ABSENT here. GREEN iff: (A) real procfs parsed, >=2 devices enumerated; (B) the Microsoft GPU-PV device (vendor 0x1414) is found = real entries parsed correctly; (C) NVIDIA (0x10DE) correctly ABSENT on this paravirt guest (the WSL truth, no false-positive on virtio 0x1AF4); (D) POSITIVE CONTROL: the SAME find logic on a synthetic 0x10DE line returns PRESENT (= the kit WILL identify the 5080 on native Linux). Marker -> knowledge/status/gpu_baremetal.log (BMDEPLOYPCI). license_tier: ORIGINAL