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<p class="MsoNormal">Hi Lei,<o:p></o:p></p>
<p class="MsoNormal">What’s your final purpose for this?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Now we already have KCS between host and bmc.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Kwin.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span lang="ZH-CN" style="font-size:13.5pt;font-family:SimSun;color:black">郁雷</span></b><span style="font-size:13.5pt;color:black;background:white"> </span><a href="mailto:openbmc%40lists.ozlabs.org?Subject=Re%3A%20Adding%20usb-ctrl%20from%20intel-bmc%20into%20phosphor-misc&In-Reply-To=%3CCAGm54UEDRmEQVQ-WaRiUa%2BfpxL0UUe-OZ4rwRZHVLTUJBZZb%3DA%40mail.gmail.com%3E" title="Adding usb-ctrl from intel-bmc into phosphor-misc"><span style="font-size:13.5pt">yulei.sh
at bytedance.com</span></a><span style="font-size:13.5pt;color:black"><br>
<i>Wed May 27 13:07:45 AEST 2020</i></span><o:p></o:p></p>
<pre><span style="color:black">There is a script [usb-ctrl][1] hosted in intel-bmc.<o:p></o:p></span></pre>
<pre><span style="color:black">It supports the VirtualMedia feature by insert/eject files to the host<o:p></o:p></span></pre>
<pre><span style="color:black">as a USB mass-storage device.<o:p></o:p></span></pre>
<pre><span style="color:black">Comparing to the existing [state_hook][2] in jsnbd, it supports<o:p></o:p></span></pre>
<pre><span style="color:black">multiple UDCs, so it supports mount multiple files.<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">In addition, I have some updates on the usb-ctrl script to make it<o:p></o:p></span></pre>
<pre><span style="color:black">support the USB ECM device, which creates a USB ethernet device<o:p></o:p></span></pre>
<pre><span style="color:black">between BMC and the host.<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">So my proposal is to add the `usb-ctrl` script into the phosphor-misc<o:p></o:p></span></pre>
<pre><span style="color:black">repo so that it gets reviewed and could be used by upstream.<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">Any ideas?<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">[1]: <a href="https://github.com/Intel-BMC/openbmc/blob/intel/meta-openbmc-mods/meta-common/recipes-core/fw-update/files/usb-ctrl">https://github.com/Intel-BMC/openbmc/blob/intel/meta-openbmc-mods/meta-common/recipes-core/fw-update/files/usb-ctrl</a><o:p></o:p></span></pre>
<pre><span style="color:black">[2]: <a href="https://github.com/openbmc/openbmc/blob/master/meta-phosphor/aspeed-layer/recipes-connectivity/jsnbd/jsnbd/state_hook">https://github.com/openbmc/openbmc/blob/master/meta-phosphor/aspeed-layer/recipes-connectivity/jsnbd/jsnbd/state_hook</a><o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">-- <o:p></o:p></span></pre>
<pre><span style="color:black">BRs,<o:p></o:p></span></pre>
<pre><span style="color:black">Lei YU<o:p></o:p></span></pre>
<p class="MsoNormal"><o:p> </o:p></p>
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