Le 11/05/2018 à 08:13, Alastair D'Silva a écrit :
From: Alastair D'Silva <alastair@xxxxxxxxxxx>
Signed-off-by: Alastair D'Silva <alastair@xxxxxxxxxxx>
---
Acked-by: Frederic Barrat <fbarrat@xxxxxxxxxxxxxxxxxx>
Documentation/accelerators/ocxl.rst | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/Documentation/accelerators/ocxl.rst b/Documentation/accelerators/ocxl.rst
index ddcc58d01cfb..14cefc020e2d 100644
--- a/Documentation/accelerators/ocxl.rst
+++ b/Documentation/accelerators/ocxl.rst
@@ -157,6 +157,17 @@ 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.
+OCXL_IOCTL_ENABLE_P9_WAIT:
+
+ Allows the AFU to wake a userspace thread executing 'wait'. Returns
+ information to userspace to allow it to configure the AFU. Note that
+ this is only available on POWER9.
+
+OCXL_IOCTL_GET_FEATURES:
+
+ Reports on which CPU features that affect OpenCAPI are usable from
+ userspace.
+
mmap
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