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Diffstat (limited to 'roms/skiboot/doc/opal-api/opal-get-xive-20.rst')
| -rw-r--r-- | roms/skiboot/doc/opal-api/opal-get-xive-20.rst | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/roms/skiboot/doc/opal-api/opal-get-xive-20.rst b/roms/skiboot/doc/opal-api/opal-get-xive-20.rst new file mode 100644 index 000000000..cdca1fcb6 --- /dev/null +++ b/roms/skiboot/doc/opal-api/opal-get-xive-20.rst @@ -0,0 +1,28 @@ +.. _OPAL_GET_XIVE: + +OPAL_GET_XIVE +============= + +.. code-block:: c + + #define OPAL_GET_XIVE 20 + + int64_t opal_get_xive(uint32_t isn, uint16_t *server, uint8_t *priority); + +The host calls this function to return the configuration of an +interrupt source. See :ref:`OPAL_SET_XIVE` for details. + +Parameters +---------- + +``isn`` + The ``isn`` is the global interrupt number being queried + +``server_number`` + the ``server_number`` returns the mangled server (processor) + that is set to receive that interrupt. + +``priority`` + the ``priority`` returns the current interrupt priority setting + for that interrupt. + |