Re: [PATCH wireless-next] wifi: brcmfmac: allow opting into PM_MAX power management

Alexander Fischer <[email protected]>
Newsgroups org.kernel.vger.linux-wireless,dev.linux.lists.brcm80211,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
Hello,

I would like to withdraw this patch.

Further testing on BCM4364 showed intermittent latency spikes of about
50-250 ms with PM_MAX. The connection can work normally for extended
periods, but the issue is reproducible and disappears after switching
back to PM_FAST. This invalidates my earlier statement that I had
observed no latency regression.

Given this trade-off, I no longer think exposing PM_MAX through this new
module parameter is worthwhile, and I do not plan to send a v2. Please
drop the patch.

pw-bot: changes-requested

Sorry for the noise, and thanks for your time.

Regards,
Alexander
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