get a dump cqe when trying to invalid mr in cx4

Hi,

I have a problem with local invalid/send with invalid operation with ConnectX-4 NICs.

[863318.002031] mlx5_0:dump_cqe:275:(pid 31419): dump error cqe

[863318.002032] 00000000 00000000 00000000 00000000

[863318.002033] 00000000 00000000 00000000 00000000

[863318.002034] 00000000 00000000 00000000 00000000

[863318.002035] 00000000 09007806 25000178 000006d2

ofed version:

MLNX_OFED_LINUX-4.1-1.0.2.0 (OFED-4.1-1.0.2)

firmware version:

Querying Mellanox devices firmware …

Device #1:


Device Type: ConnectX4LX

Part Number: MCX4121A-ACA_Ax

Description: ConnectX-4 Lx EN network interface card; 25GbE dual-port SFP28; PCIe3.0 x8; ROHS R6

PSID: MT_2420110034

PCI Device Name: 0000:81:00.0

Base MAC: 0000248a07b37aa2

Versions: Current Available

FW 14.20.1010 N/A

PXE 3.5.0210 N/A

Status: No matching image found

I used the tools I developed, and it works in other device like cx3, qlogic. I’v checked the input parameter and make sure it’s right. Please share me any suggestions about how to fix it.

Thanks

Hi Edward,

See the link below to the Mellanox Adapters Programmer’s Reference Manual (PRM)

Supporting ConnectX®-4 and ConnectX®-4 Lx as they are different adapter as from the ConnectX-3.

http://www.mellanox.com/related-docs/user_manuals/Ethernet_Adapters_Programming_Manual.pdf http://www.mellanox.com/related-docs/user_manuals/Ethernet_Adapters_Programming_Manual.pdf

Sophie.