rapidio: make enumeration/discovery configurable

[firefly-linux-kernel-4.4.55.git] / drivers / rapidio / Kconfig

diff --git a/drivers/rapidio/Kconfig b/drivers/rapidio/Kconfig
index 6194d35ebb9740c0af7f999dcb7b73aec75d91ca..5ab056494bbefc63d3e3a0a3daffcedd7c0a9ef4 100644 (file)
--- a/drivers/rapidio/Kconfig
+++ b/drivers/rapidio/Kconfig
@@ -47,4 +47,24 @@ config RAPIDIO_DEBUG
 
          If you are unsure about this, say N here.
 
+choice
+       prompt "Enumeration method"
+       depends on RAPIDIO
+       default RAPIDIO_ENUM_BASIC
+       help
+         There are different enumeration and discovery mechanisms offered
+         for RapidIO subsystem. You may select single built-in method or
+         or any number of methods to be built as modules.
+         Selecting a built-in method disables use of loadable methods.
+
+         If unsure, select Basic built-in.
+
+config RAPIDIO_ENUM_BASIC
+       tristate "Basic"
+       help
+         This option includes basic RapidIO fabric enumeration and discovery
+         mechanism similar to one described in RapidIO specification Annex 1.
+
+endchoice
+
 source "drivers/rapidio/switches/Kconfig"