From 91b80256b6ef64c3ec21210f7b4a0256c2c47f64 Mon Sep 17 00:00:00 2001 From: Arik Nemtsov Date: Mon, 10 Feb 2014 12:49:39 +0200 Subject: iwlwifi: mvm: abort scan on sched_scan request A scheduled scan is a more persistent setting and should take priority over temporary regular scans. Abort the regular when a sched_scan request arrives and then request the sched_scan. The kernel API allows sending a sched_scan without canceling a regular scan in progress, so this is our way to abstract the FW's limitations. Make the scan-cancel Rx handler async and flush after invocation to ensure new scans can't creep in before it. Signed-off-by: Arik Nemtsov Reviewed-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/ops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/iwlwifi/mvm/ops.c') diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c index 05f6355..39279e1 100644 --- a/drivers/net/wireless/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/iwlwifi/mvm/ops.c @@ -226,7 +226,7 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = { RX_HANDLER(EOSP_NOTIFICATION, iwl_mvm_rx_eosp_notif, false), RX_HANDLER(SCAN_REQUEST_CMD, iwl_mvm_rx_scan_response, false), - RX_HANDLER(SCAN_COMPLETE_NOTIFICATION, iwl_mvm_rx_scan_complete, false), + RX_HANDLER(SCAN_COMPLETE_NOTIFICATION, iwl_mvm_rx_scan_complete, true), RX_HANDLER(SCAN_OFFLOAD_COMPLETE, iwl_mvm_rx_scan_offload_complete_notif, true), RX_HANDLER(MATCH_FOUND_NOTIFICATION, iwl_mvm_rx_sched_scan_results, -- cgit v1.1