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Commit 6e0bbe5e authored by David Spinadel's avatar David Spinadel Committed by Emmanuel Grumbach
Browse files

iwlwifi: mvm: notify match found without filtering 



Configure scheduled scan to notify match found on every beacon
or probe response if the scan request doesn't contain valid ssid
list for filtering.
Without this configuration the FW passes all beacons to the host
but doesn't notify the stack that the scan results are ready for
processing.

Signed-off-by: default avatarDavid Spinadel <david.spinadel@intel.com>
Reviewed-by: default avatarAlexander Bondar <alexander.bondar@intel.com>
Reviewed-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
parent f7690915

drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h

+3 −1
Original line number Diff line number Diff line
@@ -504,6 +504,7 @@ struct iwl_scan_offload_profile { 
 * @match_notify:	clients waiting for match found notification

 * @pass_match:		clients waiting for the results

 * @active_clients:	active clients bitmap - enum scan_framework_client

 * @any_beacon_notify:	clients waiting for match notification without match

 */

struct iwl_scan_offload_profile_cfg {

	struct iwl_scan_offload_profile profiles[IWL_SCAN_MAX_PROFILES];
@@ -512,7 +513,8 @@ struct iwl_scan_offload_profile_cfg { 
	u8 match_notify;

	u8 pass_match;

	u8 active_clients;

	u8 reserved[3];

	u8 any_beacon_notify;

	u8 reserved[2];

} __packed;



/**

drivers/net/wireless/iwlwifi/mvm/scan.c

+2 −0
Original line number Diff line number Diff line
@@ -807,6 +807,8 @@ int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm, 
	profile_cfg->active_clients = SCAN_CLIENT_SCHED_SCAN;

	profile_cfg->pass_match = SCAN_CLIENT_SCHED_SCAN;

	profile_cfg->match_notify = SCAN_CLIENT_SCHED_SCAN;

	if (!req->n_match_sets || !req->match_sets[0].ssid.ssid_len)

		profile_cfg->any_beacon_notify = SCAN_CLIENT_SCHED_SCAN;



	for (i = 0; i < req->n_match_sets; i++) {

		profile = &profile_cfg->profiles[i];