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A user reports APST is enabled, even when the NVMe is quirked or with option "default_ps_max_latency_us=0". The current logic will not set APST if the device is quirked. But the NVMe in question will enable APST automatically. Separate the logic "apst is supported" and "to enable apst", so we can use the latter one to explicitly disable APST at initialiaztion. BugLink: https://bugs.launchpad.net/bugs/1699004 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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