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

[John Baldwin]

jhb         2005-12-05 19:50:01 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/acpica       acpi_pci_link.c 
  Log:
  If pci_link has been disabled via the acpi_disable tunable, then bail
  immediately from acpi_pci_link_route_interrupt() since we aren't going
  to have a valid pci_link device to talk to try to route interrupts.  This
  fixes a page fault if you disable just pci_link.  Note that trying to use
  ACPI without pci_link is probably not advised however.
  
  MFC after:      1 week
  Tested by:      Eugene Grosbein eugen at kuzbass dot ru
  
  Revision  Changes    Path
  1.51      +3 -0      src/sys/dev/acpica/acpi_pci_link.c