[PATCH v2 16/17] cxl: Add driver to Kbuild and Makefiles
From: Michael Neuling <hidden>
Date: 2014-09-30 10:35:55
Also in:
lkml
Subsystem:
char and misc drivers, the rest · Maintainers:
Arnd Bergmann, Greg Kroah-Hartman, Linus Torvalds
From: Ian Munsie <redacted> Signed-off-by: Ian Munsie <redacted> Signed-off-by: Michael Neuling <redacted> --- 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
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1.9.1