iwlwifi: remove IWL_UCODE_TLV_FLAGS_STA_KEY_CMD flag

All the supported firmwares have this flag set.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

1 files changed, 27 insertions, 134 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c
index 075500c41ecb..3e11b9d802e7 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.c
@@ -66,115 +66,6 @@
 #include "sta.h"
 #include "rs.h"
 
-static void iwl_mvm_add_sta_cmd_v7_to_v5(struct iwl_mvm_add_sta_cmd_v7 *cmd_v7,
-					 struct iwl_mvm_add_sta_cmd_v5 *cmd_v5)
-{
-	memset(cmd_v5, 0, sizeof(*cmd_v5));
-
-	cmd_v5->add_modify = cmd_v7->add_modify;
-	cmd_v5->tid_disable_tx = cmd_v7->tid_disable_tx;
-	cmd_v5->mac_id_n_color = cmd_v7->mac_id_n_color;
-	memcpy(cmd_v5->addr, cmd_v7->addr, ETH_ALEN);
-	cmd_v5->sta_id = cmd_v7->sta_id;
-	cmd_v5->modify_mask = cmd_v7->modify_mask;
-	cmd_v5->station_flags = cmd_v7->station_flags;
-	cmd_v5->station_flags_msk = cmd_v7->station_flags_msk;
-	cmd_v5->add_immediate_ba_tid = cmd_v7->add_immediate_ba_tid;
-	cmd_v5->remove_immediate_ba_tid = cmd_v7->remove_immediate_ba_tid;
-	cmd_v5->add_immediate_ba_ssn = cmd_v7->add_immediate_ba_ssn;
-	cmd_v5->sleep_tx_count = cmd_v7->sleep_tx_count;
-	cmd_v5->sleep_state_flags = cmd_v7->sleep_state_flags;
-	cmd_v5->assoc_id = cmd_v7->assoc_id;
-	cmd_v5->beamform_flags = cmd_v7->beamform_flags;
-	cmd_v5->tfd_queue_msk = cmd_v7->tfd_queue_msk;
-}
-
-static void
-iwl_mvm_add_sta_key_to_add_sta_cmd_v5(struct iwl_mvm_add_sta_key_cmd *key_cmd,
-				      struct iwl_mvm_add_sta_cmd_v5 *sta_cmd,
-				      u32 mac_id_n_color)
-{
-	memset(sta_cmd, 0, sizeof(*sta_cmd));
-
-	sta_cmd->sta_id = key_cmd->sta_id;
-	sta_cmd->add_modify = STA_MODE_MODIFY;
-	sta_cmd->modify_mask = STA_MODIFY_KEY;
-	sta_cmd->mac_id_n_color = cpu_to_le32(mac_id_n_color);
-
-	sta_cmd->key.key_offset = key_cmd->key_offset;
-	sta_cmd->key.key_flags = key_cmd->key_flags;
-	memcpy(sta_cmd->key.key, key_cmd->key, sizeof(sta_cmd->key.key));
-	sta_cmd->key.tkip_rx_tsc_byte2 = key_cmd->tkip_rx_tsc_byte2;
-	memcpy(sta_cmd->key.tkip_rx_ttak, key_cmd->tkip_rx_ttak,
-	       sizeof(sta_cmd->key.tkip_rx_ttak));
-}
-
-static int iwl_mvm_send_add_sta_cmd_status(struct iwl_mvm *mvm,
-					   struct iwl_mvm_add_sta_cmd_v7 *cmd,
-					   int *status)
-{
-	struct iwl_mvm_add_sta_cmd_v5 cmd_v5;
-
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_STA_KEY_CMD)
-		return iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(*cmd),
-						   cmd, status);
-
-	iwl_mvm_add_sta_cmd_v7_to_v5(cmd, &cmd_v5);
-
-	return iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(cmd_v5),
-					   &cmd_v5, status);
-}
-
-static int iwl_mvm_send_add_sta_cmd(struct iwl_mvm *mvm, u32 flags,
-				    struct iwl_mvm_add_sta_cmd_v7 *cmd)
-{
-	struct iwl_mvm_add_sta_cmd_v5 cmd_v5;
-
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_STA_KEY_CMD)
-		return iwl_mvm_send_cmd_pdu(mvm, ADD_STA, flags,
-					    sizeof(*cmd), cmd);
-
-	iwl_mvm_add_sta_cmd_v7_to_v5(cmd, &cmd_v5);
-
-	return iwl_mvm_send_cmd_pdu(mvm, ADD_STA, flags, sizeof(cmd_v5),
-				    &cmd_v5);
-}
-
-static int
-iwl_mvm_send_add_sta_key_cmd_status(struct iwl_mvm *mvm,
-				    struct iwl_mvm_add_sta_key_cmd *cmd,
-				    u32 mac_id_n_color,
-				    int *status)
-{
-	struct iwl_mvm_add_sta_cmd_v5 sta_cmd;
-
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_STA_KEY_CMD)
-		return iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA_KEY,
-						   sizeof(*cmd), cmd, status);
-
-	iwl_mvm_add_sta_key_to_add_sta_cmd_v5(cmd, &sta_cmd, mac_id_n_color);
-
-	return iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(sta_cmd),
-					   &sta_cmd, status);
-}
-
-static int iwl_mvm_send_add_sta_key_cmd(struct iwl_mvm *mvm,
-					u32 flags,
-					struct iwl_mvm_add_sta_key_cmd *cmd,
-					u32 mac_id_n_color)
-{
-	struct iwl_mvm_add_sta_cmd_v5 sta_cmd;
-
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_STA_KEY_CMD)
-		return iwl_mvm_send_cmd_pdu(mvm, ADD_STA_KEY, flags,
-					    sizeof(*cmd), cmd);
-
-	iwl_mvm_add_sta_key_to_add_sta_cmd_v5(cmd, &sta_cmd, mac_id_n_color);
-
-	return iwl_mvm_send_cmd_pdu(mvm, ADD_STA, flags, sizeof(sta_cmd),
-				    &sta_cmd);
-}
-
 static int iwl_mvm_find_free_sta_id(struct iwl_mvm *mvm,
 				    enum nl80211_iftype iftype)
 {
@@ -207,7 +98,7 @@ int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 			   bool update)
 {
 	struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
-	struct iwl_mvm_add_sta_cmd_v7 add_sta_cmd;
+	struct iwl_mvm_add_sta_cmd add_sta_cmd;
 	int ret;
 	u32 status;
 	u32 agg_size = 0, mpdu_dens = 0;
@@ -295,7 +186,8 @@ int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 		cpu_to_le32(mpdu_dens << STA_FLG_AGG_MPDU_DENS_SHIFT);
 
 	status = ADD_STA_SUCCESS;
-	ret = iwl_mvm_send_add_sta_cmd_status(mvm, &add_sta_cmd, &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(add_sta_cmd),
+					  &add_sta_cmd, &status);
 	if (ret)
 		return ret;
 
@@ -380,7 +272,7 @@ int iwl_mvm_update_sta(struct iwl_mvm *mvm,
 int iwl_mvm_drain_sta(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
 		      bool drain)
 {
-	struct iwl_mvm_add_sta_cmd_v7 cmd = {};
+	struct iwl_mvm_add_sta_cmd cmd = {};
 	int ret;
 	u32 status;
 
@@ -393,7 +285,8 @@ int iwl_mvm_drain_sta(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
 	cmd.station_flags_msk = cpu_to_le32(STA_FLG_DRAIN_FLOW);
 
 	status = ADD_STA_SUCCESS;
-	ret = iwl_mvm_send_add_sta_cmd_status(mvm, &cmd, &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(cmd),
+					  &cmd, &status);
 	if (ret)
 		return ret;
 
@@ -595,13 +488,13 @@ static int iwl_mvm_add_int_sta_common(struct iwl_mvm *mvm,
 				      const u8 *addr,
 				      u16 mac_id, u16 color)
 {
-	struct iwl_mvm_add_sta_cmd_v7 cmd;
+	struct iwl_mvm_add_sta_cmd cmd;
 	int ret;
 	u32 status;
 
 	lockdep_assert_held(&mvm->mutex);
 
-	memset(&cmd, 0, sizeof(struct iwl_mvm_add_sta_cmd_v7));
+	memset(&cmd, 0, sizeof(cmd));
 	cmd.sta_id = sta->sta_id;
 	cmd.mac_id_n_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mac_id,
 							     color));
@@ -611,7 +504,8 @@ static int iwl_mvm_add_int_sta_common(struct iwl_mvm *mvm,
 	if (addr)
 		memcpy(cmd.addr, addr, ETH_ALEN);
 
-	ret = iwl_mvm_send_add_sta_cmd_status(mvm, &cmd, &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(cmd),
+					  &cmd, &status);
 	if (ret)
 		return ret;
 
@@ -745,7 +639,7 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 		       int tid, u16 ssn, bool start)
 {
 	struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
-	struct iwl_mvm_add_sta_cmd_v7 cmd = {};
+	struct iwl_mvm_add_sta_cmd cmd = {};
 	int ret;
 	u32 status;
 
@@ -769,7 +663,8 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 				  STA_MODIFY_REMOVE_BA_TID;
 
 	status = ADD_STA_SUCCESS;
-	ret = iwl_mvm_send_add_sta_cmd_status(mvm, &cmd, &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(cmd),
+					  &cmd, &status);
 	if (ret)
 		return ret;
 
@@ -804,7 +699,7 @@ static int iwl_mvm_sta_tx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 			      int tid, u8 queue, bool start)
 {
 	struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
-	struct iwl_mvm_add_sta_cmd_v7 cmd = {};
+	struct iwl_mvm_add_sta_cmd cmd = {};
 	int ret;
 	u32 status;
 
@@ -826,7 +721,8 @@ static int iwl_mvm_sta_tx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	cmd.tid_disable_tx = cpu_to_le16(mvm_sta->tid_disable_agg);
 
 	status = ADD_STA_SUCCESS;
-	ret = iwl_mvm_send_add_sta_cmd_status(mvm, &cmd, &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(cmd),
+					  &cmd, &status);
 	if (ret)
 		return ret;
 
@@ -1121,12 +1017,11 @@ static int iwl_mvm_send_sta_key(struct iwl_mvm *mvm,
 				u8 sta_id, u32 tkip_iv32, u16 *tkip_p1k,
 				u32 cmd_flags)
 {
-	__le16 key_flags;
 	struct iwl_mvm_add_sta_key_cmd cmd = {};
+	__le16 key_flags;
 	int ret, status;
 	u16 keyidx;
 	int i;
-	u32 mac_id_n_color = mvm_sta->mac_id_n_color;
 
 	keyidx = (keyconf->keyidx << STA_KEY_FLG_KEYID_POS) &
 		 STA_KEY_FLG_KEYID_MSK;
@@ -1159,12 +1054,11 @@ static int iwl_mvm_send_sta_key(struct iwl_mvm *mvm,
 
 	status = ADD_STA_SUCCESS;
 	if (cmd_flags == CMD_SYNC)
-		ret = iwl_mvm_send_add_sta_key_cmd_status(mvm, &cmd,
-							  mac_id_n_color,
-							  &status);
+		ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA_KEY, sizeof(cmd),
+						  &cmd, &status);
 	else
-		ret = iwl_mvm_send_add_sta_key_cmd(mvm, CMD_ASYNC, &cmd,
-						   mac_id_n_color);
+		ret =  iwl_mvm_send_cmd_pdu(mvm, ADD_STA_KEY, CMD_ASYNC,
+					    sizeof(cmd), &cmd);
 
 	switch (status) {
 	case ADD_STA_SUCCESS:
@@ -1391,9 +1285,8 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm,
 	cmd.sta_id = sta_id;
 
 	status = ADD_STA_SUCCESS;
-	ret = iwl_mvm_send_add_sta_key_cmd_status(mvm, &cmd,
-						  mvm_sta->mac_id_n_color,
-						  &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA_KEY, sizeof(cmd),
+					  &cmd, &status);
 
 	switch (status) {
 	case ADD_STA_SUCCESS:
@@ -1440,7 +1333,7 @@ void iwl_mvm_sta_modify_ps_wake(struct iwl_mvm *mvm,
 				struct ieee80211_sta *sta)
 {
 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
-	struct iwl_mvm_add_sta_cmd_v7 cmd = {
+	struct iwl_mvm_add_sta_cmd cmd = {
 		.add_modify = STA_MODE_MODIFY,
 		.sta_id = mvmsta->sta_id,
 		.station_flags_msk = cpu_to_le32(STA_FLG_PS),
@@ -1448,7 +1341,7 @@ void iwl_mvm_sta_modify_ps_wake(struct iwl_mvm *mvm,
 	};
 	int ret;
 
-	ret = iwl_mvm_send_add_sta_cmd(mvm, CMD_ASYNC, &cmd);
+	ret = iwl_mvm_send_cmd_pdu(mvm, ADD_STA, CMD_ASYNC, sizeof(cmd), &cmd);
 	if (ret)
 		IWL_ERR(mvm, "Failed to send ADD_STA command (%d)\n", ret);
 }
@@ -1460,7 +1353,7 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm,
 				       bool agg)
 {
 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
-	struct iwl_mvm_add_sta_cmd_v7 cmd = {
+	struct iwl_mvm_add_sta_cmd cmd = {
 		.add_modify = STA_MODE_MODIFY,
 		.sta_id = mvmsta->sta_id,
 		.modify_mask = STA_MODIFY_SLEEPING_STA_TX_COUNT,
@@ -1530,7 +1423,7 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm,
 		cmd.sleep_state_flags |= cpu_to_le16(STA_SLEEP_STATE_UAPSD);
 	}
 
-	ret = iwl_mvm_send_add_sta_cmd(mvm, CMD_ASYNC, &cmd);
+	ret = iwl_mvm_send_cmd_pdu(mvm, ADD_STA, CMD_ASYNC, sizeof(cmd), &cmd);
 	if (ret)
 		IWL_ERR(mvm, "Failed to send ADD_STA command (%d)\n", ret);
 }