Unsupported for Linux in-tree QAT driver

Question

Unsupported for Linux in-tree QAT driver

wllw210 opened this issue 5 months ago · comments

Base on Linux in-tree QAT driver, when run pcm-accel -qat will get below warning info and it terminated abnormal:
Warning: IDX - QAT telemetry feature of B:0x6b,D:0x0,F:0x0 is NOT available, skipped.
Warning: IDX - QAT telemetry feature of B:0x70,D:0x0,F:0x0 is NOT available, skipped.
Warning: IDX - QAT telemetry feature of B:0x75,D:0x0,F:0x0 is NOT available, skipped.
Warning: IDX - QAT telemetry feature of B:0x7a,D:0x0,F:0x0 is NOT available, skipped.
Warning: IDX - QAT telemetry feature of B:0xe8,D:0x0,F:0x0 is NOT available, skipped.
Warning: IDX - QAT telemetry feature of B:0xed,D:0x0,F:0x0 is NOT available, skipped.
Warning: IDX - QAT telemetry feature of B:0xf2,D:0x0,F:0x0 is NOT available, skipped.
Warning: IDX - QAT telemetry feature of B:0xf7,D:0x0,F:0x0 is NOT available, skipped.

gangdeng-intel · Answer 1 · Thu Mar 07 2024 08:55:07 GMT+0800 (China Standard Time)

QAT in-tree driver does not support telemetry before kernel v6.8. Before v6.8, pcm-accel can only support QAT out-of-tree driver. We have plan to support in-tree driver since kernel v6.8 when telemetry is available.