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Subject[PATCH 10/13] ocxl: Add Makefile and Kconfig
Date
OCXL_BASE triggers the platform support needed by the driver.

Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
---
drivers/misc/Kconfig | 1 +
drivers/misc/Makefile | 1 +
drivers/misc/ocxl/Kconfig | 25 +++++++++++++++++++++++++
drivers/misc/ocxl/Makefile | 10 ++++++++++
4 files changed, 37 insertions(+)
create mode 100644 drivers/misc/ocxl/Kconfig
create mode 100644 drivers/misc/ocxl/Makefile

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index f1a5c2357b14..0534f338c84a 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -508,4 +508,5 @@ source "drivers/misc/mic/Kconfig"
source "drivers/misc/genwqe/Kconfig"
source "drivers/misc/echo/Kconfig"
source "drivers/misc/cxl/Kconfig"
+source "drivers/misc/ocxl/Kconfig"
endmenu
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 5ca5f64df478..73326d54e246 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -55,6 +55,7 @@ obj-$(CONFIG_CXL_BASE) += cxl/
obj-$(CONFIG_ASPEED_LPC_CTRL) += aspeed-lpc-ctrl.o
obj-$(CONFIG_ASPEED_LPC_SNOOP) += aspeed-lpc-snoop.o
obj-$(CONFIG_PCI_ENDPOINT_TEST) += pci_endpoint_test.o
+obj-$(CONFIG_OCXL) += ocxl/

lkdtm-$(CONFIG_LKDTM) += lkdtm_core.o
lkdtm-$(CONFIG_LKDTM) += lkdtm_bugs.o
diff --git a/drivers/misc/ocxl/Kconfig b/drivers/misc/ocxl/Kconfig
new file mode 100644
index 000000000000..4496b61f48db
--- /dev/null
+++ b/drivers/misc/ocxl/Kconfig
@@ -0,0 +1,25 @@
+#
+# Open Coherent Accelerator (OCXL) compatible devices
+#
+
+config OCXL_BASE
+ bool
+ default n
+ select PPC_COPRO_BASE
+
+config OCXL
+ tristate "Support for Open Coherent Accelerators (OCXL)"
+ depends on PPC_POWERNV && PCI && EEH
+ select OCXL_BASE
+ default m
+ help
+
+ Select this option to enable driver support for Open
+ Coherent Accelerators (OCXL). OCXL is otherwise known as
+ Open Coherent Accelerator Processor Interface (OCAPI).
+ OCAPI allows accelerators in FPGAs to be coherently attached
+ to a CPU through a Open CAPI link. This driver enables
+ userspace programs to access these accelerators through
+ devices found in /dev/ocxl/
+
+ If unsure, say N.
diff --git a/drivers/misc/ocxl/Makefile b/drivers/misc/ocxl/Makefile
new file mode 100644
index 000000000000..f75853411cfd
--- /dev/null
+++ b/drivers/misc/ocxl/Makefile
@@ -0,0 +1,10 @@
+ccflags-$(CONFIG_PPC_WERROR) += -Werror
+
+ocxl-y += main.o pci.o config.o file.o pasid.o
+ocxl-y += link.o context.o afu_irq.o sysfs.o trace.o
+obj-$(CONFIG_OCXL) += ocxl.o
+
+# For tracepoints to include our trace.h from tracepoint infrastructure:
+CFLAGS_trace.o := -I$(src)
+
+# ccflags-y += -DDEBUG
--
2.14.1
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