Sophie: kernel-doc-3.11.10-100.fc18 noarch

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>scsi_internal_device_block</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="SCSI Interfaces Guide" /><link rel="up" href="mid_layer.html#scsi_lib.c" title="drivers/scsi/scsi_lib.c" /><link rel="prev" href="API-scsi-device-resume.html" title="scsi_device_resume" /><link rel="next" href="API-scsi-internal-device-unblock.html" title="scsi_internal_device_unblock" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">scsi_internal_device_block</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-scsi-device-resume.html">Prev</a>&#160;</td><th width="60%" align="center">drivers/scsi/scsi_lib.c</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-scsi-internal-device-unblock.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-scsi-internal-device-block"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>scsi_internal_device_block &#8212; 
     internal function to put a device temporarily into the SDEV_BLOCK state
 </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">scsi_internal_device_block </strong>(</code></td><td>struct scsi_device * <var class="pdparam">sdev</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a id="idm140319708835584"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>sdev</code></em></span></dt><dd><p>
     device to block
    </p></dd></dl></div></div><div class="refsect1"><a id="idm140319708832528"></a><h2>Description</h2><p>
   Block request made by scsi lld's to temporarily stop all
   scsi commands on the specified device.  Called from interrupt
   or normal process context.
   </p><p>

   Returns zero if successful or error if not
</p></div><div class="refsect1"><a id="idm140319708830944"></a><h2>Notes</h2><p>
   </p><p>

   This routine transitions the device to the SDEV_BLOCK state
   (which must be a legal transition).  When the device is in this
   state, all commands are deferred until the scsi lld reenables
   the device with scsi_device_unblock or device_block_tmo fires.
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