From: Kalle Valo <kalle.valo@xxxxxxxxx>
wl1271 supports U-APSD similarly as wl1251, so let's enable it.
Signed-off-by: Kalle Valo <kalle.valo@xxxxxxxxx>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@xxxxxxxxx>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@xxxxxxxxx>
Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
---
drivers/net/wireless/wl12xx/wl1271_main.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 2a2e584..037a4f4 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -1781,6 +1781,7 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
const struct ieee80211_tx_queue_params *params)
{
struct wl1271 *wl = hw->priv;
+ u8 ps_scheme;
int ret;
mutex_lock(&wl->mutex);
@@ -1798,11 +1799,15 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
if (ret < 0)
goto out_sleep;
+ if (params->uapsd)
+ ps_scheme = CONF_PS_SCHEME_UPSD_TRIGGER;
+ else
+ ps_scheme = CONF_PS_SCHEME_LEGACY;
+
ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue),
CONF_CHANNEL_TYPE_EDCF,
wl1271_tx_get_queue(queue),
- CONF_PS_SCHEME_LEGACY,
- CONF_ACK_POLICY_LEGACY, 0, 0);
+ ps_scheme, CONF_ACK_POLICY_LEGACY, 0, 0);
if (ret < 0)
goto out_sleep;
@@ -2083,6 +2088,7 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
IEEE80211_HW_NOISE_DBM |
IEEE80211_HW_BEACON_FILTER |
IEEE80211_HW_SUPPORTS_PS |
+ IEEE80211_HW_SUPPORTS_UAPSD |
IEEE80211_HW_HAS_RATE_CONTROL;
wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
--
1.6.3.3
--
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