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| <section id="opal-int-get-xirr"> |
| <span id="id1"></span><h1>OPAL_INT_GET_XIRR<a class="headerlink" href="#opal-int-get-xirr" title="Link to this heading">¶</a></h1> |
| <div class="highlight-c notranslate"><div class="highlight"><pre><span></span><span class="cp">#define OPAL_INT_GET_XIRR 122</span> |
| |
| <span class="kt">int64_t</span><span class="w"> </span><span class="nf">opal_int_get_xirr</span><span class="p">(</span><span class="kt">uint32_t</span><span class="w"> </span><span class="o">*</span><span class="n">out_xirr</span><span class="p">,</span><span class="w"> </span><span class="kt">bool</span><span class="w"> </span><span class="n">just_poll</span><span class="p">);</span> |
| </pre></div> |
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| <p>Modelled on the PAPR call.</p> |
| <p>For P9 and above systems where host doesn’t know about interrupt controller. |
| An OS can instead make OPAL calls for XICS emulation.</p> |
| <p>For an OS to use this OPAL call, an <code class="docutils literal notranslate"><span class="pre">ibm,opal-intc</span></code> compatible device must |
| exist in the device tree (see <a class="reference internal" href="../xive.html#xive-device-tree"><span class="std std-ref">I - Device-tree updates</span></a>). If OPAL does not create |
| such a device, the host OS MUST NOT use this call.</p> |
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