1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index d3dcce815d15..4d762fc4878c 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -11,6 +11,10 @@ config PCI_MSI
           generate an interrupt using an inbound Memory Write on its
           PCI bus instead of asserting a device IRQ pin.
+           Use of PCI MSI interrupts can be disabled at kernel boot time
+           by using the 'pci=nomsi' option.  This disables MSI for the
+           entire system.
           If you don't know what to do here, say N.
 config PCI_DEBUG

diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index d3dcce815d15..4d762fc4878c 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig
@@ -11,6 +11,10 @@ config PCI_MSI
11	generate an interrupt using an inbound Memory Write on its	11	generate an interrupt using an inbound Memory Write on its
12	PCI bus instead of asserting a device IRQ pin.	12	PCI bus instead of asserting a device IRQ pin.
13		13
		14	Use of PCI MSI interrupts can be disabled at kernel boot time
		15	by using the 'pci=nomsi' option. This disables MSI for the
		16	entire system.
		17
14	If you don't know what to do here, say N.	18	If you don't know what to do here, say N.
15		19
16	config PCI_DEBUG	20	config PCI_DEBUG