<?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_do_set_mode</title><meta name="generator" content="DocBook XSL Stylesheets V1.76.1" /><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-timing-cycle2mode.html" title="ata_timing_cycle2mode" /><link rel="next" href="API-ata-wait-after-reset.html" title="ata_wait_after_reset" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>ata_do_set_mode</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-ata-timing-cycle2mode.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-wait-after-reset.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="ata_do_set_mode"><a id="API-ata-do-set-mode"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>ata_do_set_mode — Program timings and issue SET FEATURES - XFER </p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0" class="funcprototype-table"><tr><td><code class="funcdef">int <strong>fsfuncata_do_set_mode </strong>(</code></td><td>struct ata_link * <var class="pdparam">link</var>, </td></tr><tr><td> </td><td>struct ata_device ** <var class="pdparam">r_failed_dev</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id3075916"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>link</code></em></span></dt><dd><p> link on which timings will be programmed </p></dd><dt><span class="term"><em class="parameter"><code>r_failed_dev</code></em></span></dt><dd><p> out parameter for failed device </p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id3075959"></a><h2>Description</h2><p> Standard implementation of the function used to tune and set ATA device disk transfer mode (PIO3, UDMA6, etc.). If <code class="function">ata_dev_set_mode</code> fails, pointer to the failing device is returned in <em class="parameter"><code>r_failed_dev</code></em>. </p></div><div class="refsect1" title="LOCKING"><a id="id3075983"></a><h2>LOCKING</h2><p> PCI/etc. bus probe sem. </p></div><div class="refsect1" title="RETURNS"><a id="id3075993"></a><h2>RETURNS</h2><p> 0 on success, negative errno otherwise </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-timing-cycle2mode.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-wait-after-reset.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>ata_timing_cycle2mode</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>ata_wait_after_reset</span></td></tr></table></div></body></html>