<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style> </head> <body dir="ltr"> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Hi, <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> I am new to dpdk development in general and have been trying some development on Nvidia BF2 but ran into some problems. I am using Compress device: mlx5_pci to do compression/decompression and it appears that compression is fine but when I try to decompress, I get the following error:</div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <span style="font-family: "Courier New", monospace;">mlx5_compress: Error cqe:</span> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 029D0011 D90E002F D25B0100</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: </span></div> <div><span style="font-family: "Courier New", monospace;">Error wqe:</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 2F010003 04D90E00 08000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 D60D0600 01000000 00753D00</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 62030000 D70E0600 01000000 00C33C00</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 62030000 D70E0600 01000000 40243C00</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: </span></div> <div><span style="font-family: "Courier New", monospace;">Error opaq:</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 11010000 00000000 62030000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 85E04AE1 D9AEF314 DC727887 EE0BFC72</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: D062FF2C 692749AE 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <div><span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span></div> <span style="font-family: "Courier New", monospace;">mlx5_compress: 00000000 00000000 00000000 00000000</span><br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Decompress OP status is 3 and the debug_status is 273. Not sure how to interpret this error. Any help in deciphering this would be greatly appreciated. I apologize for missing any critical information. <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Shafiq <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> p.s. <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <span style="font-size:12pt">MLNX_OFED_LINUX-5.5-0.5.0 (OFED-5.5-0.5.0)</span> <div style="font-size:12pt">mlnx-dpdk 20.11.0-3.1.14.550500</div> <span style="font-size:12pt"></span><br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> </body> </html>