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fuel: the SGI Fuel (IP35) machine - #368

Draft

jamesbraid wants to merge 31 commits into

techomancer:mainfrom

jamesbraid:fuel-ip35

Draft

fuel: the SGI Fuel (IP35) machine#368
jamesbraid wants to merge 31 commits into
techomancer:mainfrom
jamesbraid:fuel-ip35

Commits on Oct 30, 2026
- cpu: keep every implemented VPN2 bit on the R10000 family
  jamesbraid
  committed
  7c21068
- cpu: keep primary-cache diagnostic data on the R10000
  jamesbraid
  committed
  54f72ec
- isp1040: add the dual-channel ISP12160 part
  jamesbraid
  committed
  f7be5e1
- dp83843: add the Fuel Ethernet PHY
  jamesbraid
  committed
  85e639b
- timekeeper: add the M48T35 clock and NVRAM
  jamesbraid
  committed
  daaf4d7
- ioc3: add the Fuel peripheral population
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  committed
  4b81837
- sflash: add the AMD command set
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  committed
  fe1ce58
- cpu: send uncached byte and halfword stores with the whole register
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  committed
  d603450
- bedrock: add the node I/O, network, crossbar and local-bus blocks
  jamesbraid
  committed
  f302716
- bedrock_pi: add processor control and interrupts
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  committed
  f7a5d6d
- bedrock_flash: add the Fuel boot flash windows
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  committed
  d9a5e78
- xbridge: add the two-head Fuel PCI host bridge
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  committed
  f8fd29d
- l1: add the Fuel system controller
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  committed
  8d2ed83
- ohci: add the Lucent USB host controller and HID boot devices
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  committed
  d11a99a
- fuel: add the serial IP35 machine
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  committed
  3bedd6c
- pci: let functions choose header write policies
  jamesbraid
  committed
  289c97a
- cpu: mask the R10000's secondary-cache tags
  jamesbraid
  committed
  8c71dbf
- cpu: add the R12000, R14000 and R16000 as selectable models
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  committed
  eb69808
- ip35: fit the VPro board in the Fuel's graphics slot
  jamesbraid
  committed
  7dedfdd
- docs: describe the Fuel machine
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  committed
  0a6ed7d
- cpu: apply FrameMask to EntryLo on a TLB write on the R10000 family
  jamesbraid
  committed
  8df7747
- cpu: keep the upper word on a partial LWR on the R10000
  jamesbraid
  committed
  6612684
- cpu: cover the R10000 family's EntryLo PFN and uncached attribute
  jamesbraid
  committed
  d6ed97e
- cpu: carry the R10000 family's uncached attribute through mapped accesses
  jamesbraid
  committed
  72eac99
- bedrock_md: add the Fuel memory controller
  jamesbraid
  committed
  d3c9d1c
- odyssey: let a widget-offset machine host the board, with credit accounting
  jamesbraid
  committed
  51b199b
- cpu: match the O2 memory alias after the physical address mask
  jamesbraid
  committed
  f02b8b6
Commits on Oct 31, 2026
- jitv2: compile a page through the view the CPU fetched it by
  jamesbraid
  committed
  45b9a5b
- cpu: complete refused uncached stores on the R10000 family
  jamesbraid
  committed
  cd96de4
Commits on Nov 2, 2026
- cpu: choose the R10000 refill vector by address space
  jamesbraid
  committed
  28de265
- cpu: invalidate overlapping TLB entries on a write on the R10000 family
  jamesbraid
  committed
  0160a10

Commits

Commits on Oct 30, 2026

Commits on Oct 31, 2026

Commits on Nov 2, 2026