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wl1251: retry power save entry

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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.

Signed-off-by: David Gnedt <david.gnedt@davizone.at>
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Gnedt
2014-01-07 13:05:45 +01:00
committed by John W. Linville
parent 64322e28d3
commit f7ad1eed4d
5 changed files with 58 additions and 1 deletions
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2
drivers/net/wireless/ti/wl1251/main.c
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@@ -479,6 +479,7 @@ static void wl1251_op_stop(struct ieee80211_hw *hw)
wl->next_tx_complete = 0;
wl->elp = false;
wl->station_mode = STATION_ACTIVE_MODE;
wl->psm_entry_retry = 0;
wl->tx_queue_stopped = false;
wl->power_level = WL1251_DEFAULT_POWER_LEVEL;
wl->rssi_thold = 0;
@@ -1414,6 +1415,7 @@ struct ieee80211_hw *wl1251_alloc_hw(void)
wl->elp = false;
wl->station_mode = STATION_ACTIVE_MODE;
wl->psm_requested = false;
wl->psm_entry_retry = 0;
wl->tx_queue_stopped = false;
wl->power_level = WL1251_DEFAULT_POWER_LEVEL;
wl->rssi_thold = 0;