Linux-libre 4.7.1-gnupck-4.7.1-gnu

1 files changed, 8 insertions, 0 deletions

diff --git a/include/misc/cxl.h b/include/misc/cxl.h
index 7d5e2613c..56560c578 100644
--- a/include/misc/cxl.h
+++ b/include/misc/cxl.h
@@ -127,6 +127,14 @@ int cxl_afu_reset(struct cxl_context *ctx);
 void cxl_set_master(struct cxl_context *ctx);
 
 /*
+ * Sets the context to use real mode memory accesses to operate with
+ * translation disabled. Note that this only makes sense for kernel contexts
+ * under bare metal, and will not work with virtualisation. May only be
+ * performed on stopped contexts.
+ */
+int cxl_set_translation_mode(struct cxl_context *ctx, bool real_mode);
+
+/*
  * Map and unmap the AFU Problem Space area. The amount and location mapped
  * depends on if this context is a master or slave.
  */