3 people fe2d8d1ecf filter by base_class in pci_scan_bus on macOS (#16282) ...

The Linux path of pci_scan_bus reads /sys/bus/pci/devices/.../class and
skips devices whose base class doesn't match. The macOS (IOKit) path
appended every IOPCIDevice unconditionally, so callers that supplied
base_class to narrow down to e.g. display devices would also get the
audio companion function of a multifunction GPU.

Concretely, an NVIDIA RTX Pro 6000 Blackwell exposes:
  10de:2bb1  class 0x030000 (display)
  10de:22e8  class 0x040300 (multimedia audio)

A PROBE for base_class=3 returned both. With the sorted() at the end of
pci_scan_bus, 22e8 (audio) came first, so the NV runtime picked the
audio function as device 0 and stalled on RESIZE_BAR.

This mirrors the Linux filter on line 70 using the existing read_prop
helper.

Co-authored-by: Christopher Bradford <[email protected]>

2026-05-20 20:09:35 +03:00

..

autogen

mesa: suggest curl install tip (#16211)

2026-05-15 00:29:06 -04:00

graph

metal: arch is GPU family (#16223)

2026-05-15 21:22:48 -04:00

support

filter by base_class in pci_scan_bus on macOS (#16282)

2026-05-20 20:09:35 +03:00

__init__.py

pylint runtime/ and shape/ (#5044)

2024-06-18 19:48:18 -04:00

ops_amd.py

hcq2 to extra (#16126)

2026-05-11 17:17:30 +03:00

ops_cl.py

cl: device extensions in arch (#16220)

2026-05-15 18:59:20 -04:00

ops_cpu.py

X86 with Ops.INS (#14873)

2026-05-19 12:42:54 -07:00

ops_cuda.py

Device.count() (#15842)

2026-04-21 16:46:38 -04:00

ops_disk.py

Device.count() (#15842)

2026-04-21 16:46:38 -04:00

ops_dsp.py

dsp: don't use docker in ci (#16167)

2026-05-12 17:11:03 -04:00

ops_hip.py

Device.count() (#15842)

2026-04-21 16:46:38 -04:00

ops_metal.py

metal: arch is GPU family (#16223)

2026-05-15 21:22:48 -04:00

ops_npy.py

replace CompilerSet with list (#15530)

2026-03-30 23:07:52 -04:00

ops_null.py

fix device in null graph events (#16053)

2026-05-06 07:44:08 +09:00

ops_nv.py

nv: move structs to vram (#16184)

2026-05-15 13:41:42 +03:00

ops_python.py

remove vec2 from image in gater (#16165)

2026-05-12 19:25:52 -07:00

ops_qcom.py

cl: image alignment in arch (#16106)

2026-05-08 19:33:33 -04:00

ops_rdma.py

get_buf() for Buffer (#16134)

2026-05-11 16:36:14 +03:00

ops_tinyfs.py

replace CompilerSet with list (#15530)

2026-03-30 23:07:52 -04:00

ops_webgpu.py

replace CompilerSet with list (#15530)

2026-03-30 23:07:52 -04:00