Hi Shafiqul Your compressed data for decompress OP doesn't include b-final bit in the last block.
May point to memory issue: cutting/garbage... השג את Outlook עבור Android<https://aka.ms/AAb9ysg> ________________________________ מאת: Shafiqul Abedin <sabe...@us.ibm.com> נשלח: יום חמישי, 3 במרץ 2022, 02:32 אל: dev@dpdk.org <dev@dpdk.org> נושא: mlx5_pci Decompression Error External email: Use caution opening links or attachments Hi, 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: mlx5_compress: Error cqe: mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 029D0011 D90E002F D25B0100 mlx5_compress: Error wqe: mlx5_compress: 2F010003 04D90E00 08000000 00000000 mlx5_compress: 00000000 D60D0600 01000000 00753D00 mlx5_compress: 62030000 D70E0600 01000000 00C33C00 mlx5_compress: 62030000 D70E0600 01000000 40243C00 mlx5_compress: Error opaq: mlx5_compress: 11010000 00000000 62030000 00000000 mlx5_compress: 85E04AE1 D9AEF314 DC727887 EE0BFC72 mlx5_compress: D062FF2C 692749AE 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 mlx5_compress: 00000000 00000000 00000000 00000000 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. Shafiq p.s. MLNX_OFED_LINUX-5.5-0.5.0 (OFED-5.5-0.5.0) mlnx-dpdk 20.11.0-3.1.14.550500
