PCI enhancements.

Allow one to enable/disable PIR tables separately from PCI BIOS support.
Use standard PORT_* defs for 0xcf8/0xcfc port accesses.
Don't pass PCIDevice pointers around - the struct is small enough to
    pass in a register.
Extract out pci_find_device and pci_find_class functions from PCI BIOS
    code.
Remove PCI_FIXED_HOST_BRIDGE check - the check is too late if standard
    PCI support isn't available.  If standard support is available,
    then the code should be okay to run.
6 files changed
tree: bd09fc31363f6d1548874e25e62a7c60d61c5355
  1. .gitignore
  2. COPYING
  3. Makefile
  4. README
  5. TODO
  6. src/
  7. tools/