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iwlwifi: mvm: disable scheduled scan to prevent firmware crash

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There are firmwares which don't support scheduled scan.
Disable it for now.
Linus's system encoutered this issue.
Thanks to David Spinadel for his help.

Tested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Emmanuel Grumbach 2014-08-14 19:32:16 +03:00
parent 2da2c5854e
commit 77b2f28659
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/iwlwifi/mvm/mac80211.c
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@ -396,7 +396,8 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
else
hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
/* TODO: enable that only for firmwares that don't crash */
/* 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. */