From: Ian Munsie <imun...@au1.ibm.com>
Signed-off-by: Ian Munsie <imun...@au1.ibm.com>
Signed-off-by: Michael Neuling <mi...@neuling.org>
---
drivers/misc/cxl/Kconfig | 18 ++++++++++++++++++
drivers/misc/cxl/Makefile | 3 +++
2 files changed, 21 insertions(+)
diff --git a/drivers/misc/cxl/Kconfig b/drivers/misc/cxl/Kconfig
index 5cdd319..967b5c8 100644
--- a/drivers/misc/cxl/Kconfig
+++ b/drivers/misc/cxl/Kconfig
@@ -6,3 +6,21 @@ config CXL_BASE
bool
default n
select PPC_COPRO_BASE
+
+config CXL
+ tristate "Support for IBM Coherent Accelerators (CXL)"
+ depends on PPC_POWERNV && PCI_MSI
+ select CXL_BASE
+ default m
+ help
+ Select this option to enable userspace driver support for IBM
+ Coherent Accelerators (CXL). CXL is otherwise known as Coherent
+ Accelerator Processor Interface (CAPI).
+
+config CXL_PCI
+ tristate "Support for CXL devices via PCI"
+ depends on CXL && PPC_POWERNV
+ default y
+ help
+ Select this option to support CXL devices detected via PCI, e.g.
+ when running under powernv/OPAL.
diff --git a/drivers/misc/cxl/Makefile b/drivers/misc/cxl/Makefile
index e30ad0a..96f292b 100644
--- a/drivers/misc/cxl/Makefile
+++ b/drivers/misc/cxl/Makefile
@@ -1 +1,4 @@
+cxl-y += main.o file.o irq.o fault.o native.o
context.o sysfs.o debugfs.o
+obj-$(CONFIG_CXL) += cxl.o
+obj-$(CONFIG_CXL_PCI) += cxl-pci.o
obj-$(CONFIG_CXL_BASE) += base.o
--
1.9.1
--
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