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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 - l3fwd-power example fails to run with uncore options, -U -u and -i"
href="https://bugs.dpdk.org/show_bug.cgi?id=1304">1304</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>l3fwd-power example fails to run with uncore options, -U -u and -i
</td>
</tr>
<tr>
<th>Product</th>
<td>DPDK
</td>
</tr>
<tr>
<th>Version</th>
<td>23.11
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>other
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>karen.kelly@intel.com
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class="bz_comment_block">
<pre class="bz_comment_text">We suspect this particular commit introduces this bug, the sample app will not
work with the -U -u and -i options.
The options worked when I tried with 23.07. I also tried removing this commit
and the options worked again.
Result of git show:
commit ac1edcb6621af6ff3c2b01d40e4dd6ed0527a748
Author: Sivaprasad Tummala <<a href="mailto:sivaprasad.tummala@amd.com">sivaprasad.tummala@amd.com</a>>
Date: Wed Aug 16 03:09:57 2023 -0700
power: refactor uncore power management API
Currently the uncore power management implementation is vendor specific.
Added new vendor agnostic uncore power interface similar to rte_power
and rename specific implementations ("rte_power_intel_uncore") to
"power_intel_uncore" along with functions.
Signed-off-by: Sivaprasad Tummala <<a href="mailto:sivaprasad.tummala@amd.com">sivaprasad.tummala@amd.com</a>>
DPDK Version: 23.11-rc1
Commands:
./<build_target>/examples/dpdk-l3fwd-power -c 0x6 -n 1 -- -p 0x1 -P
--config="(0,0,2)" -U
./<build_target>/examples/dpdk-l3fwd-power -c 0x6 -n 1 -- -p 0x1 -P
--config="(0,0,2)" -u
./<build_target>/examples/dpdk-l3fwd-power -c 0x6 -n 1 -- -p 0x1 -P
--config="(0,0,2)" -i 2
Error:
EAL: Error - exiting with code: 1
Cause: Invalid L3FWD parameters
</pre>
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