Du_mgr not working for integrated QAT C62x coprocessors [Xeon server]

[nitishroy84]

Device utilization "du_mgr" utility is not working for QAT engines.

I am getting the following error: Cmd: du_mgr start 1a:00.0

Output: ADF_UIO_PROXY err: du_user_ioctl: Failed to execute ioctl command ADF_UIO_PROXY err: icp_adf_userDuStart: Failed to start device utilization

Dmesg log: DU Start is not supported by VF driver.

Kernel version: 5.4.158

QAT drivers version: 4.10.0

QAT Engine version 0.5.44

CPU: Vendor ID: GenuineIntel CPU family: 6 Model: 86 Model name: Intel(R) Xeon(R) CPU D-1541 @ 2.10GHz

================= There is 2 QAT acceleration device(s) in the system: qat_dev0 - type: c6xx, inst_id: 0, node_id: 0, bsf: 0000:19:00.0, #accel: 4 #engines: 8 state: up qat_dev1 - type: c6xx, inst_id: 1, node_id: 0, bsf: 0000:1a:00.0, #accel: 4 #engines: 8 state: up

[jdschuet]

Can you provide more detail on the system configuration?
What is returned by the following command?

lsmod | grep qat

Is this being attempted in a guest OS? Or on host system?

Thanks, Joel

[Kewei-Lu]

Hi,

I am encountering a similar issue. I am using du_mgr in guest OS with pf.

Guest OS: Ubuntu 2004 5.4.0-148-generic QAT Hardware: 09:00.0 Co-processor: Intel Corporation C62x Chipset QuickAssist Technology (rev 04)

$ lsmod | grep qat
#qat_c62x               20480  0
#intel_qat             262144  2 qat_c62x,usdm_drv
#uio                    20480  1 intel_qat

Is there any update on this issue?

Thanks