cvs commit: src/sys/i386/pci pci_bus.c src/sys/i386/include legacyvar.h

[John Baldwin]

jhb         2003/06/06 10:56:30 PDT

  FreeBSD src repository

  Modified files:
    sys/i386/pci         pci_bus.c 
    sys/i386/include     legacyvar.h 
  Log:
  - Rename nexus_pcib to legacy_pcib.  I've been meaning to do this for a
    while after the legacy device was added since this driver hangs from
    legacy and not nexus.
  - Make several methods non-static so they can be reused in a mptable
    host -> pci bridge driver that will be added at a later date.
  - Let legacy_pcib() use pcibios_pcib_route_interrupt() directly instead of
    wrapping it in a private function.  Originally, I thought I was going to
    have the nexus_pcib() driver make a runtime APIC vs. 8259A check and call
    the appropriate routing method (MPTable vs. PIR) that way, but it ended
    up being cleaner to make nexus_pcib() just work with PIR and have a
    separate host -> pci bridge driver for the mptable/apic case.
  
  Revision  Changes    Path
  1.4       +11 -0     src/sys/i386/include/legacyvar.h
  1.102     +50 -56    src/sys/i386/pci/pci_bus.c