diff options
Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex/scan.c')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/scan.c | 48 |
1 files changed, 45 insertions, 3 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index bc5e52cebce1..21ec84794d0c 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -1896,7 +1896,8 @@ mwifiex_active_scan_req_for_passive_chan(struct mwifiex_private *priv) u8 id = 0; struct mwifiex_user_scan_cfg *user_scan_cfg; - if (adapter->active_scan_triggered || !priv->scan_request) { + if (adapter->active_scan_triggered || !priv->scan_request || + priv->scan_aborting) { adapter->active_scan_triggered = false; return 0; } @@ -1956,10 +1957,15 @@ static void mwifiex_check_next_scan_command(struct mwifiex_private *priv) mwifiex_complete_scan(priv); if (priv->scan_request) { + struct cfg80211_scan_info info = { + .aborted = false, + }; + mwifiex_dbg(adapter, INFO, "info: notifying scan done\n"); - cfg80211_scan_done(priv->scan_request, 0); + cfg80211_scan_done(priv->scan_request, &info); priv->scan_request = NULL; + priv->scan_aborting = false; } else { priv->scan_aborting = false; mwifiex_dbg(adapter, INFO, @@ -1977,10 +1983,15 @@ static void mwifiex_check_next_scan_command(struct mwifiex_private *priv) if (!adapter->active_scan_triggered) { if (priv->scan_request) { + struct cfg80211_scan_info info = { + .aborted = true, + }; + mwifiex_dbg(adapter, INFO, "info: aborting scan\n"); - cfg80211_scan_done(priv->scan_request, 1); + cfg80211_scan_done(priv->scan_request, &info); priv->scan_request = NULL; + priv->scan_aborting = false; } else { priv->scan_aborting = false; mwifiex_dbg(adapter, INFO, @@ -2001,6 +2012,37 @@ static void mwifiex_check_next_scan_command(struct mwifiex_private *priv) return; } +void mwifiex_cancel_scan(struct mwifiex_adapter *adapter) +{ + struct mwifiex_private *priv; + unsigned long cmd_flags; + int i; + + mwifiex_cancel_pending_scan_cmd(adapter); + + if (adapter->scan_processing) { + spin_lock_irqsave(&adapter->mwifiex_cmd_lock, cmd_flags); + adapter->scan_processing = false; + spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags); + for (i = 0; i < adapter->priv_num; i++) { + priv = adapter->priv[i]; + if (!priv) + continue; + if (priv->scan_request) { + struct cfg80211_scan_info info = { + .aborted = true, + }; + + mwifiex_dbg(adapter, INFO, + "info: aborting scan\n"); + cfg80211_scan_done(priv->scan_request, &info); + priv->scan_request = NULL; + priv->scan_aborting = false; + } + } + } +} + /* * This function handles the command response of scan. * |