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Subject[PATCH] arm: enable RapidIO config options in Kconfig
ARM SoCs with a PCI bus offer the RapiodIO config menu; SoCs with
RapidIO IP blocks but without a PCI bus, need to add "select
HAS_RAPIDIO" to the Kconfig entry for that SoC (e.g. ARCH_*).

HAS_RAPIDIO was chosen over HAVE_RAPIDIO to be consistent with
other architectures which already define this flag (powerpc).

Signed-off-by: Alexei Colin <>

Tested that kernel builds with RapidIO subsystem and switch drivers enabled.
Maintainers for RapidIO subsystem CCed.
Sending a similar patch to ARM64 maintainers shortly.

arch/arm/Kconfig | 16 ++++++++++++++++
1 file changed, 16 insertions(+)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 843edfd000be..d6267ab33cb5 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1274,6 +1274,22 @@ config PCI_HOST_ITE8152

source "drivers/pci/Kconfig"

+ bool
+ default n
+config RAPIDIO
+ tristate "RapidIO support"
+ depends on HAS_RAPIDIO || PCI
+ help
+ This feature enables support for RapidIO high-performance
+ packet-switched interconnect.
+ If you say Y here, the kernel will include drivers and
+ infrastructure code to support RapidIO interconnect devices.
+source "drivers/rapidio/Kconfig"
source "drivers/pcmcia/Kconfig"

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