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iwlwifi: mvm: disable scheduled scan to prevent firmware crash 

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 else
hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; 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_sched_scan_ssids = PROBE_OPTION_MAX;
hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES; hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;
/* we create the 802.11 header and zero length SSID IE. */ /* we create the 802.11 header and zero length SSID IE. */