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<base href="https://bugs.dpdk.org/">
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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 - On Windows, some netuio-bound device can not be used on Windows if at least one device is using Intel ice drivers"
href="https://bugs.dpdk.org/show_bug.cgi?id=1566">1566</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>On Windows, some netuio-bound device can not be used on Windows if at least one device is using Intel ice drivers
</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>
<tr>
<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>ethdev
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>e.houet@deltacast.tv
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class="bz_comment_block">
<pre class="bz_comment_text">I have a Windows set-up on which I have one Intel XXV710 (2 x 25G port) and one
Intel E810 (2 x 100G port).
When using DPDK v23.11.2, if I bind the 4 NIC to netuio, when running
dpdk-testpmp, I have the following :
<span class="quote">> PS C:\dpdk-23112\bin> .\dpdk-testpmd.exe
> EAL: Detected CPU lcores: 48
> EAL: Detected NUMA nodes: 2
> EAL: Multi-process support is requested, but not available.
> EAL: Probe PCI driver: mlx5_pci (15b3:1015) device: 0000:18:00.0 (socket 0)
> mlx5_common: Cannot list devices, is DevX enabled?
> mlx5_common: Failed to allocate PD Obj using DevX.
> mlx5_common: Failed to initialize device context.
> EAL: Requested device 0000:18:00.0 cannot be used
> EAL: Probe PCI driver: mlx5_pci (15b3:1015) device: 0000:18:00.1 (socket 0)
> mlx5_common: Cannot list devices, is DevX enabled?
> mlx5_common: Failed to allocate PD Obj using DevX.
> mlx5_common: Failed to initialize device context.
> EAL: Requested device 0000:18:00.1 cannot be used
> EAL: Probe PCI driver: net_ice (8086:1592) device: 0000:5e:00.0 (socket 0)
> ice_dev_init(): Failed to read device serial number
>
> ice_load_pkg_type(): Active package is: 1.3.36.0, ICE OS Default Package
> (double VLAN mode)
> EAL: Probe PCI driver: net_ice (8086:1592) device: 0000:5e:00.1 (socket 0)
> ice_dev_init(): Failed to initialize HW
> EAL: Requested device 0000:5e:00.1 cannot be used
> EAL: Probe PCI driver: net_i40e (8086:158b) device: 0000:af:00.0 (socket 1)
> i40e_enable_extended_tag(): Does not support Extended Tag
> EAL: Probe PCI driver: net_i40e (8086:158b) device: 0000:af:00.1 (socket 1)
> i40e_enable_extended_tag(): Does not support Extended Tag
> eth_i40e_dev_init(): mac address is not valid
> ethdev initialisation failed
> EAL: Requested device 0000:af:00.1 cannot be used</span >
Logs show :
<span class="quote">> EAL: Requested device 0000:5e:00.1 cannot be used
> ...
> EAL: Requested device 0000:af:00.1 cannot be used</span >
------------------------------------------------------------
I tried the following :
- Only one i40e NIC bound to netuio : OK
- Only one ice NIC bound to netuio : OK
- Two i40e NIC bound to netuio : OK
- Two ice NIC bound to netuio : Second NIC can not be used
- one ice NIC and two i40e NIC bound to netuio : Second i40e NIC can not be
used
- two ice NIC and two e40e NIC bound to netuio (as above) : second i40e and
second ice NIC can not be used
------------------------------------------------------------
When using v24.07, the problem is not present :
<span class="quote">> PS C:\dpdk-2407\bin> .\dpdk-testpmd.exe
> EAL: Detected CPU lcores: 48
> EAL: Detected NUMA nodes: 2
> EAL: Multi-process support is requested, but not available.
> mlx5_common: Cannot list devices, is DevX enabled?
> mlx5_common: Failed to allocate PD Obj using DevX.
> mlx5_common: Failed to initialize device context.
> PCI_BUS: Requested device 0000:18:00.0 cannot be used
> mlx5_common: Cannot list devices, is DevX enabled?
> mlx5_common: Failed to allocate PD Obj using DevX.
> mlx5_common: Failed to initialize device context.
> PCI_BUS: Requested device 0000:18:00.1 cannot be used
> ice_flow_init(): Failed to initialize DDP parser, raw packet filter will not
> be supported
> ice_flow_init(): Failed to initialize DDP parser, raw packet filter will not
> be supported
> i40e_enable_extended_tag(): Does not support Extended Tag
> i40e_enable_extended_tag(): Does not support Extended Tag</span >
No message regarding "NIC can not be used is present".
Any plan on fixing this behavior in 23.11?
Best regards,
Eric Houet
</pre>
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