<?xml version="1.0" encoding="ANSI_X3.4-1968" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>ata_xfer_mask2mode</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="libATA Developer's Guide" /><link rel="up" href="libataExt.html" title="Chapter 4. libata Library" /><link rel="prev" href="API-ata-unpack-xfermask.html" title="ata_unpack_xfermask" /><link rel="next" href="API-ata-xfer-mode2mask.html" title="ata_xfer_mode2mask" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">ata_xfer_mask2mode</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-ata-unpack-xfermask.html">Prev</a> </td><th width="60%" align="center">Chapter 4. libata Library</th><td width="20%" align="right"> <a accesskey="n" href="API-ata-xfer-mode2mask.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-ata-xfer-mask2mode"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>ata_xfer_mask2mode — Find matching XFER_* for the given xfer_mask </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">u8 <strong class="fsfunc">ata_xfer_mask2mode </strong>(</code></td><td>unsigned long <var class="pdparam">xfer_mask</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1"><a id="idm139987969390272"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>xfer_mask</code></em></span></dt><dd><p> xfer_mask of interest </p></dd></dl></div></div><div class="refsect1"><a id="idm139987969387216"></a><h2>Description</h2><p> Return matching XFER_* value for <em class="parameter"><code>xfer_mask</code></em>. Only the highest bit of <em class="parameter"><code>xfer_mask</code></em> is considered. </p></div><div class="refsect1"><a id="idm139987969384816"></a><h2>LOCKING</h2><p> None. </p></div><div class="refsect1"><a id="idm139987969383664"></a><h2>RETURNS</h2><p> Matching XFER_* value, 0xff if no match found. </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-ata-unpack-xfermask.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="libataExt.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="API-ata-xfer-mode2mask.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">ata_unpack_xfermask</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span class="phrase">ata_xfer_mode2mask</span></td></tr></table></div></body></html>