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-rw-r--r--drivers/pci/Kconfig6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 5ea5bc70cb82..70efe8f285a6 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -1,10 +1,14 @@
1# 1#
2# PCI configuration 2# PCI configuration
3# 3#
4config ARCH_SUPPORTS_MSI
5 bool
6 default n
7
4config PCI_MSI 8config PCI_MSI
5 bool "Message Signaled Interrupts (MSI and MSI-X)" 9 bool "Message Signaled Interrupts (MSI and MSI-X)"
6 depends on PCI 10 depends on PCI
7 depends on (X86_LOCAL_APIC && X86_IO_APIC) || IA64 || SPARC64 11 depends on ARCH_SUPPORTS_MSI
8 help 12 help
9 This allows device drivers to enable MSI (Message Signaled 13 This allows device drivers to enable MSI (Message Signaled
10 Interrupts). Message Signaled Interrupts enable a device to 14 Interrupts). Message Signaled Interrupts enable a device to