drivers/pci/Kconfig

   1 #
   2 # PCI configuration
   3 #
   4 config PCI_MSI
   5         bool "Message Signaled Interrupts (MSI and MSI-X)"
   6         depends on PCI
   7         depends on (X86_LOCAL_APIC && X86_IO_APIC) || IA64
   8         help
   9            This allows device drivers to enable MSI (Message Signaled
  10            Interrupts).  Message Signaled Interrupts enable a device to
  11            generate an interrupt using an inbound Memory Write on its
  12            PCI bus instead of asserting a device IRQ pin.
  13
  14            If you don't know what to do here, say N.
  15
  16 config PCI_DEBUG
  17         bool "PCI Debugging"
  18         depends on PCI && DEBUG_KERNEL
  19         help
  20           Say Y here if you want the PCI core to produce a bunch of debug
  21           messages to the system log.  Select this if you are having a
  22           problem with PCI support and want to see more of what is going on.
  23
  24           When in doubt, say N.
  25