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List: dpdk-users
Subject: Event device library probs.
From: Juan Pablo L. <jpablolorenzetti () hotmail ! com>
Date: 2022-10-28 22:31:20
Message-ID: AM0PR04MB66927AAB2E975005EAEBFCAFD9329 () AM0PR04MB6692 ! eurprd04 ! prod ! outlook ! com
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Hello everyone, I am trying to add support for the event device library to my \
application, but I have not been able to do it, i get the following problem at \
program start up:
w_probeeventdev vdev init() failed
vdev_probe(): failed to initialize event_sw0 device
EAL: Bus (vdev) probe failed.
I have tested the example application "eventdev_pipeline" with same results.
I m trying to create the device by passing the --vdev="event_sw0" flag to \
"rte_eal_init", I am trying with shared and static versions of dpdk (just in case \
idk) ... also tried with "rte_vdev_init" with same results.
I am also using in the same command line the following options (in case it matters):
--no-telemetry
--no-pci
--in-memory
--main-lcore 0
--lcores=(0)@(4), ....etc
I am surely missing something but can't pinpoint it, I would really appreciate any \
suggestions, thank you very much!
using dpdk-22.07
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<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof"> Hello \
everyone, I am trying to add support for the event device library to my application, \
but I have not been able to do it, i get the following problem at program start \
up:</div> <div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; \
color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof"> \
<br> </div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0"> w_probeeventdev vdev init() failed
<div class="ContentPasted0">vdev_probe(): failed to initialize event_sw0 device</div>
EAL: Bus (vdev) probe failed.</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1"> I have tested the example application \
"eventdev_pipeline" with same results. <br> </div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3"> I m trying to create \
the device by passing the --vdev="event_sw0" flag to \
"rte_eal_init", I am trying with shared and static versions of dpdk (just \
in case idk) ... also tried with "rte_vdev_init" with same results.</div> \
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3"> I am also using in the \
same command line the following options (in case it matters):</div> <div \
style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, \
0); background-color: rgb(255, 255, 255);" class="elementToProof ContentPasted0 \
ContentPasted1 ContentPasted2 ContentPasted3 ContentPasted7">
--no-telemetry</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3 ContentPasted7 \
ContentPasted8">
--no-pci</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3 ContentPasted7 \
ContentPasted8 ContentPasted9">
--in-memory<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3 \
ContentPasted10">
--main-lcore 0</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3 ContentPasted10 \
ContentPasted11">
--lcores=(0)@(4), ....etc</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3 ContentPasted10 \
ContentPasted11"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3 ContentPasted6"> I am \
surely missing something but can't pinpoint it, I would really appreciate any \
suggestions, thank you very much!</div> <div style="font-family: Calibri, Helvetica, \
sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, \
255);" class="elementToProof ContentPasted0 ContentPasted1 ContentPasted2 \
ContentPasted3"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3 ContentPasted5"> using \
dpdk-22.07<br> </div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3 ContentPasted4"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class="elementToProof \
ContentPasted0 ContentPasted1 ContentPasted2 ContentPasted3"> <br>
</div>
</body>
</html>
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