pci: introduce pci_region to manage pci io/memory/prefmemory regions.

This patch adds helper functions to manage pci area.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
3 files changed
tree: 847048e31d36e7ce1dfe6825a8a4e9337a20b09e
  1. src/
  2. tools/
  3. vgasrc/
  4. .gitignore
  5. COPYING
  6. COPYING.LESSER
  7. Makefile
  8. README
  9. TODO