<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style> </head> <body dir="ltr"> <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 guys, no one has any suggestion please ? or a check list what I should check to make sure it is working/configured please ? I have read the docs and I can't figure this out .. I'd appreciate any feedback at all ... <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"> <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"> thank you!<br> </div> <div class="elementToProof"></div> <div id="appendonsend"></div> <hr style="display:inline-block;width:98%" tabindex="-1"> <div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Juan Pablo L. <jpablolorenzetti@hotmail.com><br> <b>Sent:</b> Friday, October 28, 2022 10:31 PM<br> <b>To:</b> users@dpdk.org <users@dpdk.org><br> <b>Subject:</b> Event device library probs.</font> <div> </div> </div> <style type="text/css" style="display:none">  </style> <div dir="ltr"> <div class="x_elementToProof" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> 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 class="x_elementToProof" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> <br> </div> <div class="x_elementToProof x_ContentPasted0" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> w_probeeventdev vdev init() failed <div class="x_ContentPasted0">vdev_probe(): failed to initialize event_sw0 device</div> EAL: Bus (vdev) probe failed.</div> <div class="x_elementToProof x_ContentPasted0" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> <br> </div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> I have tested the example application "eventdev_pipeline" with same results. <br> </div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> <br> </div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> 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 class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> <br> </div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> I am also using in the same command line the following options (in case it matters):</div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3 x_ContentPasted7" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> --no-telemetry</div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3 x_ContentPasted7 x_ContentPasted8" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> --no-pci</div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3 x_ContentPasted7 x_ContentPasted8 x_ContentPasted9" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> --in-memory<br> </div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3 x_ContentPasted10" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> --main-lcore 0</div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3 x_ContentPasted10 x_ContentPasted11" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> --lcores=(0)@(4), ....etc</div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3 x_ContentPasted10 x_ContentPasted11" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> <br> </div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> <br> </div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3 x_ContentPasted6" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> I am surely missing something but can't pinpoint it, I would really appreciate any suggestions, thank you very much!</div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> <br> </div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3 x_ContentPasted5" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> using dpdk-22.07<br> </div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3 x_ContentPasted4" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> <br> </div> <div class="x_elementToProof x_ContentPasted0 x_ContentPasted1 x_ContentPasted2 x_ContentPasted3" style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)"> <br> </div> </div> </body> </html>