diff options
| author | Shaul Triebitz <shaul.triebitz@intel.com> | 2024-02-06 18:02:12 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-02-12 21:24:01 +0100 |
| commit | 24e5252c590dd8fd9ed702e0fbe426eda78641cd (patch) | |
| tree | f06be861e1d5faed7a9ce382e94f10e3881a224f /drivers/net/wireless/intel/iwlwifi/mvm/d3.c | |
| parent | a64be8296e31f432d4a9df4db684cc8a250eb81c (diff) | |
wifi: iwlwifi: iwlmvm: handle unprotected deauth/disassoc in d3
In MFP, do not disconnect if an unprotected deauth
or disassoc was received during D3.
For that, need to configure wowlan with MFP (IS_11W_ASSOC).
Now, in case of an unprotected deauth/disassoc, the wakeup
reason returned by the firmware will be:
IWL_WAKEUP_BY_11W_UNPROTECTED_DEAUTH_OR_DISASSOC
(and not IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH
which will cause a disconnection).
Also, report this reason to cfg80211.
In another patch, the driver will send an SA query.
Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240206175739.fde438a22e3f.I3c8497520aaa95a22febff727b0ad08146965d47@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/d3.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index e1c77276557d..26c01d740d0d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -925,6 +925,9 @@ iwl_mvm_get_wowlan_config(struct iwl_mvm *mvm, wowlan_config_cmd->flags = ENABLE_L3_FILTERING | ENABLE_NBNS_FILTERING | ENABLE_DHCP_FILTERING; + if (ap_sta->mfp) + wowlan_config_cmd->flags |= IS_11W_ASSOC; + if (iwl_fw_lookup_cmd_ver(mvm->fw, WOWLAN_CONFIGURATION, 0) < 6) { /* Query the last used seqno and set it */ int ret = iwl_mvm_get_last_nonqos_seq(mvm, vif); @@ -1511,6 +1514,9 @@ static void iwl_mvm_report_wakeup_reasons(struct iwl_mvm *mvm, if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET) wakeup.tcp_match = true; + if (reasons & IWL_WAKEUP_BY_11W_UNPROTECTED_DEAUTH_OR_DISASSOC) + wakeup.unprot_deauth_disassoc = true; + if (status->wake_packet) { int pktsize = status->wake_packet_bufsize; int pktlen = status->wake_packet_length; |