[PATCH v3 11/11] cxl: Add CONFIG_CXL_EEH symbol

Daniel Axtens dja at axtens.net
Wed Aug 12 10:48:20 AEST 2015

CONFIG_CXL_EEH is for CXL's EEH related code.

Other drivers can depend on or #ifdef on this symbol to access the API
for configuring PERST behaviour, allowing CXL to participate in the
EEH process.

Reviewed-by: Cyril Bur <cyrilbur at gmail.com>
Signed-off-by: Daniel Axtens <dja at axtens.net>
 drivers/misc/cxl/Kconfig | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/misc/cxl/Kconfig b/drivers/misc/cxl/Kconfig
index b6db9ebd52c2..c151fc1fe14c 100644
--- a/drivers/misc/cxl/Kconfig
+++ b/drivers/misc/cxl/Kconfig
@@ -11,11 +11,17 @@ config CXL_KERNEL_API
 	default n
+config CXL_EEH
+	bool
+	default n
+	select EEH
 config CXL
 	tristate "Support for IBM Coherent Accelerators (CXL)"
 	depends on PPC_POWERNV && PCI_MSI
 	select CXL_BASE
+	select CXL_EEH
 	default m
 	  Select this option to enable driver support for IBM Coherent

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