commit 65ff556b07161be5ab608fe93697dbbdc0d9252d
author Luciano Coelho <luciano.coelho@intel.com> Fri Mar 20 13:35:47 2015 +0200
committer Emmanuel Grumbach <emmanuel.grumbach@intel.com> Wed Apr 29 13:12:48 2015 +0300
tree 7b70b4a767cb7e12816472dc72640430a4c4c17a
parent 507e4cda52581cb9e9fb130000f066f68686188f

iwlwifi: mvm: rename unified_scan symbols to just scan

All scans are using the unified APIs now, so using "unified" in the
symbols is useless and just make them much longer and the main
difference between scans now is LMAC vs. UMAC.  Remove "unified" from
all relevant symbols.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

drivers/net/wireless/iwlwifi/mvm/scan.c

diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c
index 3721b16..62efc75 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -553,29 +553,6 @@
 	return true;
 }
 
-int iwl_mvm_scan_offload_start(struct iwl_mvm *mvm,
-			       struct ieee80211_vif *vif,
-			       struct cfg80211_sched_scan_request *req,
-			       struct ieee80211_scan_ies *ies)
-{
-	int ret;
-
-	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_sched_scan_umac(mvm, vif, req, ies);
-	} else {
-		mvm->scan_status |= IWL_MVM_SCAN_SCHED;
-		ret = iwl_mvm_config_sched_scan_profiles(mvm, req);
-		if (ret)
-			return ret;
-		ret = iwl_mvm_unified_sched_scan_lmac(mvm, vif, req, ies);
-	}
-
-	return ret;
-}
-
 static int iwl_mvm_send_scan_offload_abort(struct iwl_mvm *mvm)
 {
 	int ret;
@@ -676,9 +653,9 @@
 	return ret;
 }
 
-static void iwl_mvm_unified_scan_fill_tx_cmd(struct iwl_mvm *mvm,
-					     struct iwl_scan_req_tx_cmd *tx_cmd,
-					     bool no_cck)
+static void iwl_mvm_scan_fill_tx_cmd(struct iwl_mvm *mvm,
+				     struct iwl_scan_req_tx_cmd *tx_cmd,
+				     bool no_cck)
 {
 	tx_cmd[0].tx_flags = cpu_to_le32(TX_CMD_FLG_SEQ_CTL |
 					 TX_CMD_FLG_BT_DIS);
@@ -699,7 +676,7 @@
 iwl_mvm_lmac_scan_cfg_channels(struct iwl_mvm *mvm,
 			       struct ieee80211_channel **channels,
 			       int n_channels, u32 ssid_bitmap,
-			       struct iwl_scan_req_unified_lmac *cmd)
+			       struct iwl_scan_req_lmac *cmd)
 {
 	struct iwl_scan_channel_cfg_lmac *channel_cfg = (void *)&cmd->data;
 	int i;
@@ -752,10 +729,10 @@
 }
 
 static void
-iwl_mvm_build_unified_scan_probe(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
-				 struct ieee80211_scan_ies *ies,
-				 struct iwl_scan_probe_req *preq,
-				 const u8 *mac_addr, const u8 *mac_addr_mask)
+iwl_mvm_build_scan_probe(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+			 struct ieee80211_scan_ies *ies,
+			 struct iwl_scan_probe_req *preq,
+			 const u8 *mac_addr, const u8 *mac_addr_mask)
 {
 	struct ieee80211_mgmt *frame = (struct ieee80211_mgmt *)preq->buf;
 	u8 *pos, *newpos;
@@ -804,9 +781,9 @@
 }
 
 static void
-iwl_mvm_build_generic_unified_scan_cmd(struct iwl_mvm *mvm,
-				       struct iwl_scan_req_unified_lmac *cmd,
-				       struct iwl_mvm_scan_params *params)
+iwl_mvm_build_generic_scan_cmd(struct iwl_mvm *mvm,
+			       struct iwl_scan_req_lmac *cmd,
+			       struct iwl_mvm_scan_params *params)
 {
 	memset(cmd, 0, ksize(cmd));
 	cmd->active_dwell = params->dwell[IEEE80211_BAND_2GHZ].active;
@@ -825,20 +802,20 @@
 			cpu_to_le32(IWL_MVM_LMAC_SCAN_FLAGS_RRM_ENABLED);
 }
 
-int iwl_mvm_unified_scan_lmac(struct iwl_mvm *mvm,
-			      struct ieee80211_vif *vif,
-			      struct ieee80211_scan_request *req)
+int iwl_mvm_scan_lmac(struct iwl_mvm *mvm,
+		      struct ieee80211_vif *vif,
+		      struct ieee80211_scan_request *req)
 {
 	struct iwl_host_cmd hcmd = {
 		.id = SCAN_OFFLOAD_REQUEST_CMD,
-		.len = { sizeof(struct iwl_scan_req_unified_lmac) +
+		.len = { sizeof(struct iwl_scan_req_lmac) +
 			 sizeof(struct iwl_scan_channel_cfg_lmac) *
 				mvm->fw->ucode_capa.n_scan_channels +
 			 sizeof(struct iwl_scan_probe_req), },
 		.data = { mvm->scan_cmd, },
 		.dataflags = { IWL_HCMD_DFL_NOCOPY, },
 	};
-	struct iwl_scan_req_unified_lmac *cmd = mvm->scan_cmd;
+	struct iwl_scan_req_lmac *cmd = mvm->scan_cmd;
 	struct iwl_scan_probe_req *preq;
 	struct iwl_mvm_scan_params params = {};
 	u32 flags;
@@ -863,7 +840,7 @@
 	iwl_mvm_scan_calc_params(mvm, vif, req->req.n_ssids, req->req.flags,
 				 &params);
 
-	iwl_mvm_build_generic_unified_scan_cmd(mvm, cmd, &params);
+	iwl_mvm_build_generic_scan_cmd(mvm, cmd, &params);
 
 	cmd->n_channels = (u8)req->req.n_channels;
 
@@ -883,7 +860,7 @@
 	cmd->flags = iwl_mvm_scan_rxon_flags(req->req.channels[0]->band);
 	cmd->filter_flags = cpu_to_le32(MAC_FILTER_ACCEPT_GRP |
 					MAC_FILTER_IN_BEACON);
-	iwl_mvm_unified_scan_fill_tx_cmd(mvm, cmd->tx_cmd, req->req.no_cck);
+	iwl_mvm_scan_fill_tx_cmd(mvm, cmd->tx_cmd, req->req.no_cck);
 	iwl_mvm_scan_fill_ssids(cmd->direct_scan, req->req.ssids,
 				req->req.n_ssids, 0);
 
@@ -920,7 +897,7 @@
 	preq = (void *)(cmd->data + sizeof(struct iwl_scan_channel_cfg_lmac) *
 			mvm->fw->ucode_capa.n_scan_channels);
 
-	iwl_mvm_build_unified_scan_probe(mvm, vif, &req->ies, preq,
+	iwl_mvm_build_scan_probe(mvm, vif, &req->ies, preq,
 		req->req.flags & NL80211_SCAN_FLAG_RANDOM_ADDR ?
 			req->req.mac_addr : NULL,
 		req->req.mac_addr_mask);
@@ -941,21 +918,21 @@
 	return ret;
 }
 
-int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm,
-				    struct ieee80211_vif *vif,
-				    struct cfg80211_sched_scan_request *req,
-				    struct ieee80211_scan_ies *ies)
+static int iwl_mvm_sched_scan_lmac(struct iwl_mvm *mvm,
+				   struct ieee80211_vif *vif,
+				   struct cfg80211_sched_scan_request *req,
+				   struct ieee80211_scan_ies *ies)
 {
 	struct iwl_host_cmd hcmd = {
 		.id = SCAN_OFFLOAD_REQUEST_CMD,
-		.len = { sizeof(struct iwl_scan_req_unified_lmac) +
+		.len = { sizeof(struct iwl_scan_req_lmac) +
 			 sizeof(struct iwl_scan_channel_cfg_lmac) *
 				mvm->fw->ucode_capa.n_scan_channels +
 			 sizeof(struct iwl_scan_probe_req), },
 		.data = { mvm->scan_cmd, },
 		.dataflags = { IWL_HCMD_DFL_NOCOPY, },
 	};
-	struct iwl_scan_req_unified_lmac *cmd = mvm->scan_cmd;
+	struct iwl_scan_req_lmac *cmd = mvm->scan_cmd;
 	struct iwl_scan_probe_req *preq;
 	struct iwl_mvm_scan_params params = {};
 	int ret;
@@ -976,7 +953,7 @@
 
 	iwl_mvm_scan_calc_params(mvm, vif, req->n_ssids, 0, &params);
 
-	iwl_mvm_build_generic_unified_scan_cmd(mvm, cmd, &params);
+	iwl_mvm_build_generic_scan_cmd(mvm, cmd, &params);
 
 	cmd->n_channels = (u8)req->n_channels;
 
@@ -1006,7 +983,7 @@
 	cmd->flags = iwl_mvm_scan_rxon_flags(req->channels[0]->band);
 	cmd->filter_flags = cpu_to_le32(MAC_FILTER_ACCEPT_GRP |
 					MAC_FILTER_IN_BEACON);
-	iwl_mvm_unified_scan_fill_tx_cmd(mvm, cmd->tx_cmd, false);
+	iwl_mvm_scan_fill_tx_cmd(mvm, cmd->tx_cmd, false);
 	iwl_scan_offload_build_ssid(req, cmd->direct_scan, &ssid_bitmap, false);
 
 	cmd->schedule[0].delay = cpu_to_le16(req->interval / MSEC_PER_SEC);
@@ -1039,7 +1016,7 @@
 	preq = (void *)(cmd->data + sizeof(struct iwl_scan_channel_cfg_lmac) *
 			mvm->fw->ucode_capa.n_scan_channels);
 
-	iwl_mvm_build_unified_scan_probe(mvm, vif, ies, preq,
+	iwl_mvm_build_scan_probe(mvm, vif, ies, preq,
 		req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR ?
 			req->mac_addr : NULL,
 		req->mac_addr_mask);
@@ -1388,7 +1365,7 @@
 	sec_part->schedule[0].iter_count = 1;
 	sec_part->delay = 0;
 
-	iwl_mvm_build_unified_scan_probe(mvm, vif, &req->ies, &sec_part->preq,
+	iwl_mvm_build_scan_probe(mvm, vif, &req->ies, &sec_part->preq,
 		req->req.flags & NL80211_SCAN_FLAG_RANDOM_ADDR ?
 			req->req.mac_addr : NULL,
 		req->req.mac_addr_mask);
@@ -1502,7 +1479,7 @@
 		sec_part->delay = cpu_to_le16(req->delay);
 	}
 
-	iwl_mvm_build_unified_scan_probe(mvm, vif, ies, &sec_part->preq,
+	iwl_mvm_build_scan_probe(mvm, vif, ies, &sec_part->preq,
 		req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR ?
 			req->mac_addr : NULL,
 		req->mac_addr_mask);
@@ -1522,6 +1499,28 @@
 	return ret;
 }
 
+int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
+			     struct ieee80211_vif *vif,
+			     struct cfg80211_sched_scan_request *req,
+			     struct ieee80211_scan_ies *ies)
+{
+	int ret;
+
+	ret = iwl_mvm_config_sched_scan_profiles(mvm, req);
+	if (ret)
+		return ret;
+
+	if (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN) {
+		ret = iwl_mvm_sched_scan_umac(mvm, vif, req, ies);
+	} else {
+		ret = iwl_mvm_sched_scan_lmac(mvm, vif, req, ies);
+		if (!ret)
+			mvm->scan_status |= IWL_MVM_SCAN_SCHED;
+	}
+
+	return ret;
+}
+
 int iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
 					struct iwl_rx_cmd_buffer *rxb,
 					struct iwl_device_cmd *cmd)
@@ -1672,7 +1671,7 @@
 				mvm->fw->ucode_capa.n_scan_channels +
 			sizeof(struct iwl_scan_req_umac_tail);
 
-	return sizeof(struct iwl_scan_req_unified_lmac) +
+	return sizeof(struct iwl_scan_req_lmac) +
 		sizeof(struct iwl_scan_channel_cfg_lmac) *
 		mvm->fw->ucode_capa.n_scan_channels +
 		sizeof(struct iwl_scan_probe_req);