ath10k + INTEL_IDLE aka. cstates == firmware crash

Adrian Chadd adrian at freebsd.org
Thu Mar 19 08:44:27 PDT 2015


It's possible that you're entering a sleep state, the whole socket +
dram controller is going to sleep, and the latency that the wakeup
causes is confusing the firmware and/or DMA engine.



-adrian



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