From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Ilan Peer <ilan.peer@intel.com>,
Luca Coelho <luciano.coelho@intel.com>,
Sasha Levin <sashal@kernel.org>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 5.13 202/219] iwlwifi: mvm: Do not use full SSIDs in 6GHz scan
Date: Thu, 9 Sep 2021 07:46:18 -0400 [thread overview]
Message-ID: <20210909114635.143983-202-sashal@kernel.org> (raw)
In-Reply-To: <20210909114635.143983-1-sashal@kernel.org>
From: Ilan Peer <ilan.peer@intel.com>
[ Upstream commit deedf9b97cd4ef45da476c9bdd2a5f3276053956 ]
The scan request processing populated the direct SSIDs
in the FW scan request command also for 6GHz scan, which is not
needed and might result in unexpected behavior.
Fix the code to add the direct SSIDs only in case the scan
is not a 6GHz scan.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210802170640.f465937c7bbf.Ic11a1659ddda850c3ec1b1afbe9e2b9577ac1800@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 5a0696c44f6d..3627de2af344 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -2368,14 +2368,17 @@ static int iwl_mvm_scan_umac_v14(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (ret)
return ret;
- iwl_mvm_scan_umac_fill_probe_p_v4(params, &scan_p->probe_params,
- &bitmap_ssid);
if (!params->scan_6ghz) {
+ iwl_mvm_scan_umac_fill_probe_p_v4(params, &scan_p->probe_params,
+ &bitmap_ssid);
iwl_mvm_scan_umac_fill_ch_p_v6(mvm, params, vif,
- &scan_p->channel_params, bitmap_ssid);
+ &scan_p->channel_params, bitmap_ssid);
return 0;
+ } else {
+ pb->preq = params->preq;
}
+
cp->flags = iwl_mvm_scan_umac_chan_flags_v2(mvm, params, vif);
cp->n_aps_override[0] = IWL_SCAN_ADWELL_N_APS_GO_FRIENDLY;
cp->n_aps_override[1] = IWL_SCAN_ADWELL_N_APS_SOCIAL_CHS;
--
2.30.2
next prev parent reply other threads:[~2021-09-09 12:25 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210909114635.143983-1-sashal@kernel.org>
2021-09-09 11:45 ` [PATCH AUTOSEL 5.13 131/219] mac80211: Fix monitor MTU limit so that A-MSDUs get through Sasha Levin
2021-09-09 11:45 ` [PATCH AUTOSEL 5.13 163/219] rtl8xxxu: Fix the handling of TX A-MPDU aggregation Sasha Levin
2021-09-09 11:45 ` [PATCH AUTOSEL 5.13 164/219] rtw88: use read_poll_timeout instead of fixed sleep Sasha Levin
2021-09-09 11:45 ` [PATCH AUTOSEL 5.13 165/219] rtw88: wow: build wow function only if CONFIG_PM is on Sasha Levin
2021-09-09 11:45 ` [PATCH AUTOSEL 5.13 166/219] rtw88: wow: fix size access error of probe request Sasha Levin
2021-09-09 11:46 ` [PATCH AUTOSEL 5.13 201/219] iwlwifi: pcie: free RBs during configure Sasha Levin
2021-09-09 11:46 ` Sasha Levin [this message]
2021-09-09 11:46 ` [PATCH AUTOSEL 5.13 203/219] iwlwifi: mvm: fix a memory leak in iwl_mvm_mac_ctxt_beacon_changed Sasha Levin
2021-09-09 11:46 ` [PATCH AUTOSEL 5.13 204/219] iwlwifi: mvm: avoid static queue number aliasing Sasha Levin
2021-09-09 11:46 ` [PATCH AUTOSEL 5.13 205/219] iwlwifi: mvm: Fix umac scan request probe parameters Sasha Levin
2021-09-09 11:46 ` [PATCH AUTOSEL 5.13 206/219] iwlwifi: mvm: fix access to BSS elements Sasha Levin
2021-09-09 11:46 ` [PATCH AUTOSEL 5.13 207/219] iwlwifi: fw: correctly limit to monitor dump Sasha Levin
2021-09-09 11:46 ` [PATCH AUTOSEL 5.13 208/219] iwlwifi: mvm: Fix scan channel flags settings Sasha Levin
2021-09-09 11:46 ` [PATCH AUTOSEL 5.13 213/219] wcn36xx: Fix missing frame timestamp for beacon/probe-resp Sasha Levin
2021-09-09 11:46 ` [PATCH AUTOSEL 5.13 214/219] ath9k: fix OOB read ar9300_eeprom_restore_internal Sasha Levin
2021-09-09 11:46 ` [PATCH AUTOSEL 5.13 215/219] ath9k: fix sleeping in atomic context Sasha Levin
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