diff options
| author | Jérôme Pouiller <jerome.pouiller@silabs.com> | 2020-01-15 13:55:01 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-16 20:59:50 +0100 |
| commit | 8d97a12fa4d25f72394201ec840d9231b76b101f (patch) | |
| tree | 1f6456be8d00eafc102f9f78139f2697820e609e /drivers/staging/wfx/sta.c | |
| parent | 7f091d319eb54adc597cdb8db906d5835a611665 (diff) | |
staging: wfx: update power-save per interface
mac80211 and the device are both able to control power-save per vif.
But, the current code retrieve power-save from wfx_config(). So, it does
not allow to setup power-save independently for each vif. Driver just
has to rely on wfx_bss_info_changed() instead of wfx_config().
wfx_config() has nothing to do anymore, but we keep it since it is
mandatory for mac80211.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-41-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wfx/sta.c')
| -rw-r--r-- | drivers/staging/wfx/sta.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c index 0c3150a94c7c..94683a1440c8 100644 --- a/drivers/staging/wfx/sta.c +++ b/drivers/staging/wfx/sta.c @@ -826,6 +826,10 @@ void wfx_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_TXPOWER) hif_set_output_power(wvif, info->txpower); + + if (changed & BSS_CHANGED_PS) + wfx_update_pm(wvif); + mutex_unlock(&wdev->conf_mutex); if (do_join) @@ -1058,18 +1062,7 @@ void wfx_unassign_vif_chanctx(struct ieee80211_hw *hw, int wfx_config(struct ieee80211_hw *hw, u32 changed) { - int ret = 0; - struct wfx_dev *wdev = hw->priv; - struct wfx_vif *wvif; - - if (changed & IEEE80211_CONF_CHANGE_PS) { - mutex_lock(&wdev->conf_mutex); - wvif = NULL; - while ((wvif = wvif_iterate(wdev, wvif)) != NULL) - ret = wfx_update_pm(wvif); - mutex_unlock(&wdev->conf_mutex); - } - return ret; + return 0; } int wfx_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) |