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Commit 6efaaf33 authored by Emmanuel Grumbach's avatar Emmanuel Grumbach
Browse files

iwlwifi: mvm: enable scheduled scan on newest firmware 



Scheduled scan was disabled because of a bug in the firmware.
The firmware reported support for this feature, but enabling
it led to assertions.
The bugs have been fixes in latest firmware versions, so that
we can re-enable the feature on latest firmwares only.

Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
parent d88c8958

drivers/net/wireless/iwlwifi/mvm/mac80211.c

+8 −6
Original line number Diff line number Diff line
@@ -396,12 +396,14 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) 
	else

		hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;



	/* TODO: enable that only for firmwares that don't crash */

	/* hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN; */

	if (IWL_UCODE_API(mvm->fw->ucode_ver) >= 10) {

		hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;

		hw->wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX;

		hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;

		/* we create the 802.11 header and zero length SSID IE. */

	hw->wiphy->max_sched_scan_ie_len = SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;

		hw->wiphy->max_sched_scan_ie_len =

			SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;

	}



	hw->wiphy->features |= NL80211_FEATURE_P2P_GO_CTWIN |

			       NL80211_FEATURE_LOW_PRIORITY_SCAN |