diff options
Diffstat (limited to 'drivers/net/wireless/silabs/wfx/sta.c')
-rw-r--r-- | drivers/net/wireless/silabs/wfx/sta.c | 41 |
1 files changed, 12 insertions, 29 deletions
diff --git a/drivers/net/wireless/silabs/wfx/sta.c b/drivers/net/wireless/silabs/wfx/sta.c index 626dfb4b7a55..1b6c158457b4 100644 --- a/drivers/net/wireless/silabs/wfx/sta.c +++ b/drivers/net/wireless/silabs/wfx/sta.c @@ -20,24 +20,6 @@ #define HIF_MAX_ARP_IP_ADDRTABLE_ENTRIES 2 -u32 wfx_rate_mask_to_hw(struct wfx_dev *wdev, u32 rates) -{ - int i; - u32 ret = 0; - /* The device only supports 2GHz */ - struct ieee80211_supported_band *sband = wdev->hw->wiphy->bands[NL80211_BAND_2GHZ]; - - for (i = 0; i < sband->n_bitrates; i++) { - if (rates & BIT(i)) { - if (i >= sband->n_bitrates) - dev_warn(wdev->dev, "unsupported basic rate\n"); - else - ret |= BIT(sband->bitrates[i].hw_value); - } - } - return ret; -} - void wfx_cooling_timeout_work(struct work_struct *work) { struct wfx_dev *wdev = container_of(to_delayed_work(work), struct wfx_dev, @@ -114,10 +96,12 @@ void wfx_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, *total_flags &= FIF_BCN_PRBRESP_PROMISC | FIF_ALLMULTI | FIF_OTHER_BSS | FIF_PROBE_REQ | FIF_PSPOLL; + /* Filters are ignored during the scan. No frames are filtered. */ + if (mutex_is_locked(&wdev->scan_lock)) + return; + mutex_lock(&wdev->conf_mutex); while ((wvif = wvif_iterate(wdev, wvif)) != NULL) { - mutex_lock(&wvif->scan_lock); - /* Note: FIF_BCN_PRBRESP_PROMISC covers probe response and * beacons from other BSS */ @@ -144,8 +128,6 @@ void wfx_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, else filter_prbreq = true; wfx_hif_set_rx_filter(wvif, filter_bssid, filter_prbreq); - - mutex_unlock(&wvif->scan_lock); } mutex_unlock(&wdev->conf_mutex); } @@ -402,7 +384,12 @@ void wfx_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf) { struct wfx_vif *wvif = (struct wfx_vif *)vif->drv_priv; + struct wfx_dev *wdev = wvif->wdev; + wvif = NULL; + while ((wvif = wvif_iterate(wdev, wvif)) != NULL) + wfx_update_pm(wvif); + wvif = (struct wfx_vif *)vif->drv_priv; wfx_reset(wvif); } @@ -634,18 +621,14 @@ int wfx_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set) void wfx_suspend_resume_mc(struct wfx_vif *wvif, enum sta_notify_cmd notify_cmd) { - struct wfx_vif *wvif_it; - if (notify_cmd != STA_NOTIFY_AWAKE) return; /* Device won't be able to honor CAB if a scan is in progress on any interface. Prefer to * skip this DTIM and wait for the next one. */ - wvif_it = NULL; - while ((wvif_it = wvif_iterate(wvif->wdev, wvif_it)) != NULL) - if (mutex_is_locked(&wvif_it->scan_lock)) - return; + if (mutex_is_locked(&wvif->wdev->scan_lock)) + return; if (!wfx_tx_queues_has_cab(wvif) || wvif->after_dtim_tx_allowed) dev_warn(wvif->wdev->dev, "incorrect sequence (%d CAB in queue)", @@ -743,9 +726,9 @@ int wfx_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) complete(&wvif->set_pm_mode_complete); INIT_WORK(&wvif->tx_policy_upload_work, wfx_tx_policy_upload_work); - mutex_init(&wvif->scan_lock); init_completion(&wvif->scan_complete); INIT_WORK(&wvif->scan_work, wfx_hw_scan_work); + INIT_WORK(&wvif->remain_on_channel_work, wfx_remain_on_channel_work); wfx_tx_queues_init(wvif); wfx_tx_policy_init(wvif); |