rapidio: add IDT CPS/TSI switches

Extentions to RapidIO switch support:

1. modify switch route operation declarations to allow using single
   switch-specific file for family of switches that share the same route
   table operations.

2. add standard route table operations for switches that that support
   route table manipulation registers as defined in the Rev.1.3 of RapidIO
   specification.

3. add clear-route-table operation for switches

4. add CPSxx and TSIxxx families of RapidIO switches

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Tested-by: Thomas Moll <thomas.moll@sysgo.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/drivers/rapidio/switches/Kconfig b/drivers/rapidio/switches/Kconfig
new file mode 100644
index 00000000000..6969f398bc2
--- /dev/null
+++ b/drivers/rapidio/switches/Kconfig
@@ -0,0 +1,28 @@
+#
+# RapidIO switches configuration
+#
+config RAPIDIO_TSI57X
+        bool "IDT Tsi57x SRIO switches support"
+        depends on RAPIDIO
+        ---help---
+          Includes support for ITD Tsi57x family of serial RapidIO switches.
+
+config RAPIDIO_CPS_XX
+        bool "IDT CPS-xx SRIO switches support"
+        depends on RAPIDIO
+        ---help---
+          Includes support for ITD CPS-16/12/10/8 serial RapidIO switches.
+
+config RAPIDIO_TSI568
+        bool "Tsi568 SRIO switch support"
+        depends on RAPIDIO
+        default n
+        ---help---
+          Includes support for ITD Tsi568 serial RapidIO switch.
+
+config RAPIDIO_TSI500
+        bool "Tsi500 Parallel RapidIO switch support"
+        depends on RAPIDIO
+        default n
+        ---help---
+          Includes support for ITD Tsi500 parallel RapidIO switch.