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-rw-r--r--Documentation/accelerators/ocxl.rst5
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diff --git a/Documentation/accelerators/ocxl.rst b/Documentation/accelerators/ocxl.rst
index 4f7af84..ddcc58d 100644
--- a/Documentation/accelerators/ocxl.rst
+++ b/Documentation/accelerators/ocxl.rst
@@ -152,6 +152,11 @@ OCXL_IOCTL_IRQ_SET_FD:
Associate an event fd to an AFU interrupt so that the user process
can be notified when the AFU sends an interrupt.
+OCXL_IOCTL_GET_METADATA:
+
+ Obtains configuration information from the card, such at the size of
+ MMIO areas, the AFU version, and the PASID for the current context.
+
mmap
----
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