[PATCH] powerpc: IBMEBUS bus support
This patch adds the necessary core bus support used by device drivers
that sit on the IBM GX bus on modern pSeries machines like the Galaxy
infiniband for example. It provide transparent DMA ops (the low level
driver works with virtual addresses directly) along with a simple bus
layer using the Open Firmware matching routines.
Signed-off-by: Heiko J Schick <schickhj@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index db93dbc..4d71aa3 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -384,6 +384,13 @@
bool
default y
+config IBMEBUS
+ depends on PPC_PSERIES
+ bool "Support for GX bus based adapters"
+ default y
+ help
+ Bus device driver for GX bus based adapters.
+
config PPC_MPC106
bool
default n