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[14/15] cxl: Add driver to Kbuild and Makefiles

Message ID 1411028820-29933-15-git-send-email-mikey@neuling.org (mailing list archive)
State Superseded
Headers show

Commit Message

Michael Neuling Sept. 18, 2014, 8:26 a.m. UTC 
From: Ian Munsie <imunsie@au1.ibm.com>

Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
---
 drivers/misc/cxl/Kconfig  | 18 ++++++++++++++++++
 drivers/misc/cxl/Makefile |  3 +++
 2 files changed, 21 insertions(+)
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Patch

diff --git a/drivers/misc/cxl/Kconfig b/drivers/misc/cxl/Kconfig
index 48533e1..d413e90 100644
--- a/drivers/misc/cxl/Kconfig
+++ b/drivers/misc/cxl/Kconfig
@@ -5,3 +5,21 @@ 
 config CXL_BASE
 	bool
 	default n
+
+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