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fuel: add the SGI Fuel (IP34 board, IP35 platform) - #368

Draft

jamesbraid wants to merge 44 commits into

techomancer:mainfrom

jamesbraid:fuel-ip35

Draft

fuel: add the SGI Fuel (IP34 board, IP35 platform)#368
jamesbraid wants to merge 44 commits into
techomancer:mainfrom
jamesbraid:fuel-ip35

Commits on Oct 30, 2026
- bedrock: add the node I/O, network, crossbar and local-bus blocks
  jamesbraid
  committed
  03a6c6c
- bedrock_pi: add processor control and interrupts
  jamesbraid
  committed
  823fb80
- bedrock_flash: add the Fuel boot flash windows
  jamesbraid
  committed
  d6df118
- xbridge: add the two-head Fuel PCI host bridge
  jamesbraid
  committed
  72651b7
- l1: add the Fuel system controller
  jamesbraid
  committed
  755351c
- ohci: add the Lucent USB host controller and HID boot devices
  jamesbraid
  committed
  2d6f088
- cpu: take code and generation counters from the cache's bus
  jamesbraid
  committed
  901159d
- fuel: add the serial IP35 machine
  jamesbraid
  committed
  21cb05e
- odyssey: hold the refused-push test's slice until the test lets go
  jamesbraid
  committed
  9eb6fa3
- odyssey: let a widget-offset machine host the board
  jamesbraid
  committed
  6eff27b
- ip35: fit the VPro board in the Fuel's graphics slot
  jamesbraid
  committed
  68dd623
- docs: describe the Fuel machine
  jamesbraid
  committed
  0f8267d
- cpu: carry the R10000 family's uncached attribute through mapped accesses
  jamesbraid
  committed
  8a0c9eb
- bedrock_md: add the Fuel memory controller
  jamesbraid
  committed
  30ae76f
- isp1040: add the dual-channel ISP12160 part
  jamesbraid
  committed
  6979525
Commits on Nov 7, 2026
- pci: hold a function's header, interrupt and DMA in one PciFunctionState
  jamesbraid
  committed
  99f25fe
- mace_pci: drop the touched and probed report
  jamesbraid
  committed
  d022ddb
- pci: add the interrupt combiner
  jamesbraid
  committed
  c7b59bb
- pci: add the decode table and BAR runs
  jamesbraid
  committed
  5d7194a
- pci_host: add ByteOrder and the BAR bus device
  jamesbraid
  committed
  44b2a51
- pci: add PciBus
  jamesbraid
  committed
  d5181a1
- mace_pci: own the PCI bus
  jamesbraid
  committed
  3fe2816
- bridge: own the PCI bus
  jamesbraid
  committed
  1a4a578
- bridge: reset a PCI device when Control drops its reset pin
  jamesbraid
  committed
  c1c111e
- pci: split the module into config.rs and function.rs
  jamesbraid
  committed
  b210b7b
- aic7880: put the SCSI targets back on load
  jamesbraid
  committed
  6c42fbc
- pci: rename PciBusDevice to PciFunction
  jamesbraid
  committed
  939c461
- pci: test that a function's load overwrites a used instance
  jamesbraid
  committed
  6c5f4c8
- pci: add a 64-bit memory BAR
  jamesbraid
  committed
  c8d49a2
- docs: describe the PCI layer
  jamesbraid
  committed
  603e2af
- bridge: send type 1 configuration cycles through the 0x028000 aperture
  jamesbraid
  committed
  ef2072b
- pci: read the expansion ROM base register as zero
  jamesbraid
  committed
  ec26604
- pci: log configuration cycles under the pci log module
  jamesbraid
  committed
  7fccb88
- ip30: log Bridge and HEART accesses under the bridge and heart modules
  jamesbraid
  committed
  ce1ac49
- pci: add a PCI-to-PCI bridge function
  jamesbraid
  committed
  b3061f3
- ip30: reach PCI memory through the Bridge's 2 GB window
  jamesbraid
  committed
  8db9c67
- docs: bring the PCI notes up to date and add the PCI plan
  jamesbraid
  committed
  d4304d7
Commits on Nov 8, 2026
- ppmem: give each CPU a cached view of memory
  jamesbraid
  committed
  76a925f
- jitv2: compile no page a CPU's cache holds lines in
  jamesbraid
  committed
  56e2a8c
- cpu: keep valid primary data and secondary lines in the CPU's cached view
  jamesbraid
  committed
  e6754c4
- cpu: keep valid primary instruction lines in the CPU's cached view
  jamesbraid
  committed
  e4a901d
- ip32: retire the POST stack page
  jamesbraid
  committed
  66643f9
- ppmem: let a machine hold cache lines where no memory is mapped yet
  jamesbraid
  committed
  0519fe4
- ip35: let lines stand in the Fuel CPU's bank slots
  jamesbraid
  committed
  1c16d9c

Commits

Commits on Oct 30, 2026

Commits on Nov 7, 2026

Commits on Nov 8, 2026