David Gnedt <david.gnedt@xxxxxxxxxxx> writes:
> Port of the power save entry retry code from wl1251 driver version included
> in the Maemo Fremantle kernel.
> This tries to enable power save mode up to 3 times before failing.
[...]
> + if (wl->psm_entry_retry < WL1251_PSM_ENTRY_RETRIES) {
> + wl->psm_entry_retry++;
> + ret = wl1251_ps_set_mode(wl, STATION_POWER_SAVE_MODE);
> + } else {
> + wl1251_error("Power save entry failed, giving up");
> + wl->psm_entry_retry = 0;
> + }
If firmware fails to send the nullfunc frame, something is wrong with
the connection and we should notify about this to mac80211. At least
wl12xx uses ieee80211_connection_loss(), maybe that's the best option
here?
--
Kalle Valo
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