[PATCH 26/75] iwlwifi: mvm: go to umac scan even if lmac tlv bit is on

[Emmanuel Grumbach]

From: David Spinadel <david.spina...@intel.com>

LMAC TLV bit may be on in FWs that support UMAC scan; so check
for UMAC TLV bit first.

Signed-off-by: David Spinadel <david.spina...@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumb...@intel.com>
---
 drivers/net/wireless/iwlwifi/mvm/mac80211.c |  6 +++---
 drivers/net/wireless/iwlwifi/mvm/scan.c     | 10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c 
b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 79ad695..bc5883a 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -1951,10 +1951,10 @@ static int iwl_mvm_mac_hw_scan(struct ieee80211_hw *hw,
 
        iwl_mvm_ref(mvm, IWL_MVM_REF_SCAN);
 
-       if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN)
-               ret = iwl_mvm_unified_scan_lmac(mvm, vif, hw_req);
-       else if (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN)
+       if (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN)
                ret = iwl_mvm_scan_umac(mvm, vif, hw_req);
+       else if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN)
+               ret = iwl_mvm_unified_scan_lmac(mvm, vif, hw_req);
        else
                ret = iwl_mvm_scan_request(mvm, vif, req);
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c 
b/drivers/net/wireless/iwlwifi/mvm/scan.c
index c440b7b..2191745 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -1025,17 +1025,17 @@ int iwl_mvm_scan_offload_start(struct iwl_mvm *mvm,
 {
        int ret;
 
-       if ((mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN)) {
-               mvm->scan_status = IWL_MVM_SCAN_SCHED;
+       if (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN) {
                ret = iwl_mvm_config_sched_scan_profiles(mvm, req);
                if (ret)
                        return ret;
-               ret = iwl_mvm_unified_sched_scan_lmac(mvm, vif, req, ies);
-       } else if (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN) {
+               ret = iwl_mvm_sched_scan_umac(mvm, vif, req, ies);
+       } else if ((mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN)) {
+               mvm->scan_status = IWL_MVM_SCAN_SCHED;
                ret = iwl_mvm_config_sched_scan_profiles(mvm, req);
                if (ret)
                        return ret;
-               ret = iwl_mvm_sched_scan_umac(mvm, vif, req, ies);
+               ret = iwl_mvm_unified_sched_scan_lmac(mvm, vif, req, ies);
        } else {
                mvm->scan_status = IWL_MVM_SCAN_SCHED;
                ret = iwl_mvm_config_sched_scan(mvm, vif, req, ies);
-- 
1.9.1

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