mirror of https://gitee.com/openkylin/linux.git
iwlwifi: mvm: reset mvm->scan_type when firmware is started
If we don't reset the scan type when the firmware is
started, we will think the firmware is still configured
after the interface has been brought down. When we will
bring it up again, we will not configure the scan type
in firmware and it will crash with the following assert:
0x0000100A | ADVANCED_SYSASSERT
Fixes: 355346ba30
("iwlwifi: mvm: configure scheduled scan according to traffic conditions")
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
parent
6fa52430f0
commit
4ca87a5f58
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@ -943,6 +943,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
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}
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}
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if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) {
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if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) {
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mvm->scan_type = IWL_SCAN_TYPE_NOT_SET;
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ret = iwl_mvm_config_scan(mvm);
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ret = iwl_mvm_config_scan(mvm);
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if (ret)
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if (ret)
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goto error;
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goto error;
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@ -1002,7 +1002,6 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
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mvm->vif_count = 0;
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mvm->vif_count = 0;
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mvm->rx_ba_sessions = 0;
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mvm->rx_ba_sessions = 0;
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mvm->fw_dbg_conf = FW_DBG_INVALID;
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mvm->fw_dbg_conf = FW_DBG_INVALID;
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mvm->scan_type = IWL_SCAN_TYPE_NOT_SET;
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/* keep statistics ticking */
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/* keep statistics ticking */
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iwl_mvm_accu_radio_stats(mvm);
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iwl_mvm_accu_radio_stats(mvm);
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