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Put virtio-serial on the O2 - #424

Draft

jamesbraid wants to merge 13 commits into

techomancer:mainfrom

jamesbraid:o2-virtio-serial

Draft

Put virtio-serial on the O2#424
jamesbraid wants to merge 13 commits into
techomancer:mainfrom
jamesbraid:o2-virtio-serial

Commits on Oct 30, 2026
- isp1040: add the dual-channel ISP12160 part
  jamesbraid
  committed
  1f6d120
- pci: let functions choose header write policies
  jamesbraid
  committed
  711e123
Commits on Nov 2, 2026
- pci: attach a function through one helper
  jamesbraid
  committed
  d3fe39e
- pci: move the O2's interrupt OR-routing into IntxTable
  jamesbraid
  committed
  6cc2b7c
Commits on Nov 3, 2026
- pci_addin: describe each machine's PCI slots in a table
  jamesbraid
  committed
  a951eaf
- pci_cards: add the card registry and the ISP12160 card
  jamesbraid
  committed
  2b72c99
- pci_addin: parse and validate card placements
  jamesbraid
  committed
  dd819c2
- config: add [[pci]] and --pci for fitting add-in cards
  jamesbraid
  committed
  201bb8b
- ip32: fit add-in cards in the O2's PCI slot
  jamesbraid
  committed
  d7b632f
- snapshot: record the fitted PCI cards and refuse a mismatch
  jamesbraid
  committed
  4afadcb
- pci_cards: add the AIC-7880 card
  jamesbraid
  committed
  28888de
- docs: document O2 PCI add-in cards
  jamesbraid
  committed
  bb21d46
Commits on Nov 4, 2026
- ip32: put virtio-serial at PCI device 4
  jamesbraid
  committed
  ed556fa