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<body><table border="1" cellspacing="0" cellpadding="8" class="bz_new_table">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - Some hardware off-load functions are not supported by the VF Driver"
href="https://bugs.dpdk.org/show_bug.cgi?id=1632">1632</a>
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<th>Summary</th>
<td>Some hardware off-load functions are not supported by the VF Driver
</td>
</tr>
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<th>Product</th>
<td>DPDK
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>Normal
</td>
</tr>
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<th>Component</th>
<td>vhost/virtio
</td>
</tr>
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<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>nandinipersad361@gmail.com
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class="bz_comment_block">
<pre class="bz_comment_text">Currently, configuration of the following items is not supported by the VF
driver:
IP/UDP/TCP checksum offload
Jumbo Frame Receipt
HW Strip CRC
Implication:
Any configuration for these items in the VF register will be ignored. The
behavior is dependent on the current PF setting.
Resolution/Workaround:
For the PF (Physical Function) status on which the VF driver depends, there is
an option item under PMD in the config file. For others, the VF will keep the
same behavior as PF setting.
Affected Environment/Platform:
All.
Driver/Module:
VF (SR-IOV) Poll Mode Driver (PMD).
</pre>
</div>
</p>
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