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

Message ID 1416839691-28533-26-git-send-email-egrumbach@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Emmanuel Grumbach Nov. 24, 2014, 2:34 p.m. UTC 
From: David Spinadel <david.spinadel@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.spinadel@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@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 mbox

Patch

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);