Name: Xeon Processor D Family QuickAssist Technology
"QuickAssist" PCIe crypto/compression co-processor integrated into some models of the Xeon D Series SoC.
In the QAT driver installation instructions, they include this note:
For the Intel® Xeon® Processor D Family SoC, verify the device is enumerated properly using the lspci command:
# lspci -d 8086:6f54