diff options
| author | Jérôme Pouiller <jerome.pouiller@silabs.com> | 2020-07-01 17:06:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-03 10:33:06 +0200 |
| commit | 2a30cb163449b91eb65b7ad971198550c6a16f97 (patch) | |
| tree | 27d938ff00f8cf008adf8c39e748cc4f3b6c3138 /drivers/staging/wfx/sta.c | |
| parent | 7566103ea5dd7a4062d604c70b5c180711e80219 (diff) | |
staging: wfx: associate tx_queues to vifs
The device handles 4 queues (one per AC) for each virtual interface (and
maximum 4 virtual interfaces). Until now the driver unified the queue of
all interfaces and handled only 4 queues for whole device.
This architecture did not allow to balance the traffic between the vif. So,
this patch relocate the queues into the vif and change the API accordingly.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200701150707.222985-2-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 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c index d855d87c2102..85d4bc294988 100644 --- a/drivers/staging/wfx/sta.c +++ b/drivers/staging/wfx/sta.c @@ -805,6 +805,7 @@ int wfx_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) hif_set_macaddr(wvif, vif->addr); + wfx_tx_queues_init(wvif); wfx_tx_policy_init(wvif); wvif = NULL; while ((wvif = wvif_iterate(wdev, wvif)) != NULL) { @@ -823,6 +824,7 @@ void wfx_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) struct wfx_vif *wvif = (struct wfx_vif *)vif->drv_priv; wait_for_completion_timeout(&wvif->set_pm_mode_complete, msecs_to_jiffies(300)); + wfx_tx_queues_check_empty(wvif); mutex_lock(&wdev->conf_mutex); WARN(wvif->link_id_map != 1, "corrupted state"); @@ -855,5 +857,5 @@ void wfx_stop(struct ieee80211_hw *hw) { struct wfx_dev *wdev = hw->priv; - wfx_tx_queues_check_empty(wdev); + WARN_ON(!skb_queue_empty_lockless(&wdev->tx_pending)); } |