Kconfig 760 B

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  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. If you don't know what to do here, say N.
  14. config PCI_DEBUG
  15. bool "PCI Debugging"
  16. depends on PCI && DEBUG_KERNEL
  17. help
  18. Say Y here if you want the PCI core to produce a bunch of debug
  19. messages to the system log. Select this if you are having a
  20. problem with PCI support and want to see more of what is going on.
  21. When in doubt, say N.