Messages in this thread | | | Subject | Re: [PATCH] ath10k: Add history for tracking certain events | From | Ben Greear <> | Date | Sat, 27 Jun 2020 08:28:11 -0700 |
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On 06/26/2020 11:22 PM, Rakesh Pillai wrote: > For debugging many issues, a history of the > below mentioned events can help get an idea > of what exactly was going on just before any > issue occurred in the system. These event > history will be collected only when the host > driver is run in debug mode (i.e. with the > config ATH10K_DEBUG enabled).
This should be disabled by default unless user specifically pokes some debugfs value to turn it on so that it does not impact performance.
Thanks, Ben
> > Add history for tracking the below events > - register read > - register write > - IRQ trigger > - IRQ Enable > - IRQ Disable > - NAPI poll > - CE service > - WMI cmd > - WMI event > - WMI tx completion > > This will help in debugging any crash or any > improper behaviour.
-- Ben Greear <greearb@candelatech.com> Candela Technologies Inc http://www.candelatech.com
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