---
- branch: MAIN
  date: Thu May 27 22:11:31 UTC 2021
  files:
  - new: '1.22'
    old: '1.21'
    path: src/sys/arch/alpha/include/pci_machdep.h
    pathrev: src/sys/arch/alpha/include/pci_machdep.h@1.22
    type: modified
  - new: '1.26'
    old: '1.25'
    path: src/sys/arch/alpha/pci/tsc.c
    pathrev: src/sys/arch/alpha/pci/tsc.c@1.26
    type: modified
  - new: '1.17'
    old: '1.16'
    path: src/sys/arch/alpha/pci/tsp_dma.c
    pathrev: src/sys/arch/alpha/pci/tsp_dma.c@1.17
    type: modified
  - new: '1.9'
    old: '1.8'
    path: src/sys/arch/alpha/pci/tsreg.h
    pathrev: src/sys/arch/alpha/pci/tsreg.h@1.9
    type: modified
  - new: '1.15'
    old: '1.14'
    path: src/sys/arch/alpha/pci/tsvar.h
    pathrev: src/sys/arch/alpha/pci/tsvar.h@1.15
    type: modified
  id: 20210527T221131Z.e04d710033d30f2e405a26f19ce22997f2073153
  log: |
    The Tsunami / Typhoon chipsets have a static "monster window" for DMA
    that allows for up to 32GB of RAM to be direct-mapped if the PCI device
    can issue a 64-bit address (the monster window lives at 0x10000000000).
    Enable this window and provide this to the PCI bus as a "dmat64".
  module: src
  subject: 'CVS commit: src/sys/arch/alpha'
  unixtime: '1622153491'
  user: thorpej