提交 721c551d 编写于 作者: A Alastair D'Silva 提交者: Michael Ellerman
上级 02a8e5bc
...@@ -157,6 +157,17 @@ OCXL_IOCTL_GET_METADATA: ...@@ -157,6 +157,17 @@ OCXL_IOCTL_GET_METADATA:
Obtains configuration information from the card, such at the size of Obtains configuration information from the card, such at the size of
MMIO areas, the AFU version, and the PASID for the current context. 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 mmap
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