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kernel-doc-3.11.10-100.fc18.noarch.rpm

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<!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>nand_block_checkbad</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="MTD NAND Driver Programming Interface" /><link rel="up" href="intfunctions.html" title="Chapter&#160;11.&#160;Internal Functions Provided" /><link rel="prev" href="API-nand-check-wp.html" title="nand_check_wp" /><link rel="next" href="API-panic-nand-wait-ready.html" title="panic_nand_wait_ready" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">nand_block_checkbad</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-nand-check-wp.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;11.&#160;Internal Functions Provided</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-panic-nand-wait-ready.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-nand-block-checkbad"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>nand_block_checkbad &#8212; 
     [GENERIC] Check if a block is marked bad
 </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">int <strong class="fsfunc">nand_block_checkbad </strong>(</code></td><td>struct mtd_info * <var class="pdparam">mtd</var>, </td></tr><tr><td>&#160;</td><td>loff_t <var class="pdparam">ofs</var>, </td></tr><tr><td>&#160;</td><td>int <var class="pdparam">getchip</var>, </td></tr><tr><td>&#160;</td><td>int <var class="pdparam">allowbbt</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a id="idm140070151007280"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>mtd</code></em></span></dt><dd><p>
     MTD device structure
    </p></dd><dt><span class="term"><em class="parameter"><code>ofs</code></em></span></dt><dd><p>
     offset from device start
    </p></dd><dt><span class="term"><em class="parameter"><code>getchip</code></em></span></dt><dd><p>
     0, if the chip is already selected
    </p></dd><dt><span class="term"><em class="parameter"><code>allowbbt</code></em></span></dt><dd><p>
     1, if its allowed to access the bbt area
    </p></dd></dl></div></div><div class="refsect1"><a id="idm140070150998512"></a><h2>Description</h2><p>
   Check, if the block is bad. Either by reading the bad block table or
   calling of the scan function.
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