19 lines
551 B
ReStructuredText
19 lines
551 B
ReStructuredText
.. _OPAL_INT_GET_XIRR:
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OPAL_INT_GET_XIRR
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=================
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.. code-block:: c
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#define OPAL_INT_GET_XIRR 122
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int64_t opal_int_get_xirr(uint32_t *out_xirr, bool just_poll);
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Modelled on the PAPR call.
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For P9 and above systems where host doesn't know about interrupt controller.
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An OS can instead make OPAL calls for XICS emulation.
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For an OS to use this OPAL call, an ``ibm,opal-intc`` compatible device must
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exist in the device tree (see :ref:`xive-device-tree`). If OPAL does not create
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such a device, the host OS MUST NOT use this call.
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