cvs commit: src/sys/dev/acpica acpi_pcib_pci.c

[John Baldwin]

jhb         2004/05/10 11:26:22 PDT

  FreeBSD src repository

  Modified files:
    sys/dev/acpica       acpi_pcib_pci.c 
  Log:
  If an ACPI PCI-PCI bridge doesn't have a _PRT object, fall back to using
  the swizzle method for routing PCI interrupts across the bridge.  This
  fixes problems with motherboards (typically laptops) whose BIOS doesn't
  provide a PRT for the AGP bridge even though there is a device entry for
  the bridge in the ACPI namespace.
  
  Tested by:      Kenneth Culver culverk at sweetdreamsracing dot biz
  
  Revision  Changes    Path
  1.7       +9 -1      src/sys/dev/acpica/acpi_pcib_pci.c