diff options
| author | Kalle Valo <kalle.valo@nokia.com> | 2009-11-30 10:18:19 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-12-21 18:55:55 -0500 |
| commit | 86dff7a7955f1e14c1f2c142312462fae70ea7e4 (patch) | |
| tree | 04b4401a2c8467dcbf00e219c2b222ff45cf20b8 /drivers/net/wireless/wl12xx/wl1251_main.c | |
| parent | cdd1e9a91ea55594cbcc9847dbb9392e341cbefd (diff) | |
wl1251: implement acx_ac_cfg to configure hardware queues
Needed for WMM.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Janne Ylalehto <janne.ylalehto@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1251_main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1251_main.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c index 24050d56a9d..c1c7cb5aea2 100644 --- a/drivers/net/wireless/wl12xx/wl1251_main.c +++ b/drivers/net/wireless/wl12xx/wl1251_main.c @@ -1285,6 +1285,32 @@ static struct ieee80211_channel wl1251_channels[] = { { .hw_value = 13, .center_freq = 2472}, }; +static int wl1251_op_conf_tx(struct ieee80211_hw *hw, u16 queue, + const struct ieee80211_tx_queue_params *params) +{ + struct wl1251 *wl = hw->priv; + int ret; + + mutex_lock(&wl->mutex); + + wl1251_debug(DEBUG_MAC80211, "mac80211 conf tx %d", queue); + + ret = wl1251_ps_elp_wakeup(wl); + if (ret < 0) + goto out; + + ret = wl1251_acx_ac_cfg(wl, wl1251_tx_get_queue(queue), + params->cw_min, params->cw_max, + params->aifs, params->txop); + + wl1251_ps_elp_sleep(wl); + +out: + mutex_unlock(&wl->mutex); + + return ret; +} + /* can't be const, mac80211 writes to this */ static struct ieee80211_supported_band wl1251_band_2ghz = { .channels = wl1251_channels, @@ -1305,6 +1331,7 @@ static const struct ieee80211_ops wl1251_ops = { .hw_scan = wl1251_op_hw_scan, .bss_info_changed = wl1251_op_bss_info_changed, .set_rts_threshold = wl1251_op_set_rts_threshold, + .conf_tx = wl1251_op_conf_tx, }; static int wl1251_register_hw(struct wl1251 *wl) |