diff mbox series

[v2,1/7] mt76: mt7615: simplify mcu_set_bmc flow

Message ID ec158e5ece32b68de4e8e58ebe2d97c7589e16a6.1580565624.git.ryder.lee@mediatek.com (mailing list archive)
State Accepted
Delegated to: Felix Fietkau
Headers show
Series switch mt7615 MCU command format from v1 to v2 | expand

Commit Message

Ryder Lee Feb. 1, 2020, 3:33 p.m. UTC 
Move set_bmc_wtbl into sta_rec function to simplify flow.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt7615/main.c  |  3 +-
 .../net/wireless/mediatek/mt76/mt7615/mcu.c   | 97 ++++++++-----------
 .../wireless/mediatek/mt76/mt7615/mt7615.h    |  6 +-
 3 files changed, 45 insertions(+), 61 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 2a85859da754..dbf6200525c4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -425,8 +425,7 @@  static void mt7615_bss_info_changed(struct ieee80211_hw *hw,
 
 	if (changed & BSS_CHANGED_BEACON_ENABLED) {
 		mt7615_mcu_set_bss_info(dev, vif, info->enable_beacon);
-		mt7615_mcu_wtbl_bmc(dev, vif, info->enable_beacon);
-		mt7615_mcu_set_sta_rec_bmc(dev, vif, info->enable_beacon);
+		mt7615_mcu_set_bmc(dev, vif, info->enable_beacon);
 	}
 
 	if (changed & (BSS_CHANGED_BEACON |
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index c8d6a36f5d0a..73a5bf11e902 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -978,57 +978,6 @@  int mt7615_mcu_set_bss_info(struct mt7615_dev *dev,
 	return ret;
 }
 
-static int
-mt7615_mcu_add_wtbl_bmc(struct mt7615_dev *dev,
-			struct mt7615_vif *mvif)
-{
-	struct {
-		struct wtbl_req_hdr hdr;
-		struct wtbl_generic g_wtbl;
-		struct wtbl_rx rx_wtbl;
-	} req = {
-		.hdr = {
-			.wlan_idx = mvif->sta.wcid.idx,
-			.operation = WTBL_RESET_AND_SET,
-			.tlv_num = cpu_to_le16(2),
-		},
-		.g_wtbl = {
-			.tag = cpu_to_le16(WTBL_GENERIC),
-			.len = cpu_to_le16(sizeof(struct wtbl_generic)),
-			.muar_idx = 0xe,
-		},
-		.rx_wtbl = {
-			.tag = cpu_to_le16(WTBL_RX),
-			.len = cpu_to_le16(sizeof(struct wtbl_rx)),
-			.rca1 = 1,
-			.rca2 = 1,
-			.rv = 1,
-		},
-	};
-	eth_broadcast_addr(req.g_wtbl.peer_addr);
-
-	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_WTBL_UPDATE,
-				   &req, sizeof(req), true);
-}
-
-int mt7615_mcu_wtbl_bmc(struct mt7615_dev *dev,
-			struct ieee80211_vif *vif, bool enable)
-{
-	struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;
-
-	if (!enable) {
-		struct wtbl_req_hdr req = {
-			.wlan_idx = mvif->sta.wcid.idx,
-			.operation = WTBL_RESET_AND_SET,
-		};
-
-		return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_WTBL_UPDATE,
-					   &req, sizeof(req), true);
-	}
-
-	return mt7615_mcu_add_wtbl_bmc(dev, mvif);
-}
-
 int mt7615_mcu_add_wtbl(struct mt7615_dev *dev, struct ieee80211_vif *vif,
 			struct ieee80211_sta *sta)
 {
@@ -1088,14 +1037,15 @@  int mt7615_mcu_del_wtbl_all(struct mt7615_dev *dev)
 				   &req, sizeof(req), true);
 }
 
-int mt7615_mcu_set_sta_rec_bmc(struct mt7615_dev *dev,
-			       struct ieee80211_vif *vif, bool en)
+int mt7615_mcu_set_bmc(struct mt7615_dev *dev,
+		       struct ieee80211_vif *vif, bool en)
 {
 	struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;
 	struct {
 		struct sta_req_hdr hdr;
 		struct sta_rec_basic basic;
-	} req = {
+		u8 buf[MT7615_WTBL_UPDATE_MAX_SIZE];
+	} __packed req = {
 		.hdr = {
 			.bss_idx = mvif->idx,
 			.wlan_idx = mvif->sta.wcid.idx,
@@ -1109,8 +1059,18 @@  int mt7615_mcu_set_sta_rec_bmc(struct mt7615_dev *dev,
 			.conn_type = cpu_to_le32(CONNECTION_INFRA_BC),
 		},
 	};
+	struct wtbl_req_hdr *wtbl_hdr;
+	struct wtbl_generic *wtbl_g;
+	struct wtbl_rx *wtbl_rx;
+	u8 *buf = req.buf;
+
 	eth_broadcast_addr(req.basic.peer_addr);
 
+	wtbl_hdr = (struct wtbl_req_hdr *)buf;
+	buf += sizeof(*wtbl_hdr);
+	wtbl_hdr->wlan_idx = mvif->sta.wcid.idx;
+	wtbl_hdr->operation = WTBL_RESET_AND_SET;
+
 	if (en) {
 		req.basic.conn_state = CONN_STATE_PORT_SECURE;
 		req.basic.extra_info = cpu_to_le16(EXTRA_INFO_VER |
@@ -1118,10 +1078,37 @@  int mt7615_mcu_set_sta_rec_bmc(struct mt7615_dev *dev,
 	} else {
 		req.basic.conn_state = CONN_STATE_DISCONNECT;
 		req.basic.extra_info = cpu_to_le16(EXTRA_INFO_VER);
+
+		__mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_STA_REC_UPDATE,
+				    &req, (u8 *)wtbl_hdr - (u8 *)&req, true);
+
+		return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_WTBL_UPDATE,
+					   (u8 *)wtbl_hdr, buf - (u8 *)wtbl_hdr,
+					   true);
 	}
 
+	wtbl_g = (struct wtbl_generic *)buf;
+	buf += sizeof(*wtbl_g);
+	wtbl_g->tag = cpu_to_le16(WTBL_GENERIC);
+	wtbl_g->len = cpu_to_le16(sizeof(*wtbl_g));
+	wtbl_g->muar_idx = 0xe;
+	eth_broadcast_addr(wtbl_g->peer_addr);
+
+	wtbl_rx = (struct wtbl_rx *)buf;
+	buf += sizeof(*wtbl_rx);
+	wtbl_rx->tag = cpu_to_le16(WTBL_RX);
+	wtbl_rx->len = cpu_to_le16(sizeof(*wtbl_rx));
+	wtbl_rx->rv = 1;
+	wtbl_rx->rca1 = 1;
+	wtbl_rx->rca2 = 1;
+
+	wtbl_hdr->tlv_num = cpu_to_le16(2);
+
+	__mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_WTBL_UPDATE,
+			    (u8 *)wtbl_hdr, buf - (u8 *)wtbl_hdr, true);
+
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_STA_REC_UPDATE,
-				   &req, sizeof(req), true);
+				   &req, (u8 *)wtbl_hdr - (u8 *)&req, true);
 }
 
 int mt7615_mcu_set_sta_rec(struct mt7615_dev *dev, struct ieee80211_vif *vif,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
index eaafae9cc279..84949256601f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
@@ -241,14 +241,12 @@  int mt7615_mcu_set_bss_info(struct mt7615_dev *dev, struct ieee80211_vif *vif,
 void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta,
 			  struct ieee80211_tx_rate *probe_rate,
 			  struct ieee80211_tx_rate *rates);
-int mt7615_mcu_wtbl_bmc(struct mt7615_dev *dev, struct ieee80211_vif *vif,
-			bool enable);
 int mt7615_mcu_add_wtbl(struct mt7615_dev *dev, struct ieee80211_vif *vif,
 			struct ieee80211_sta *sta);
 int mt7615_mcu_del_wtbl(struct mt7615_dev *dev, struct ieee80211_sta *sta);
 int mt7615_mcu_del_wtbl_all(struct mt7615_dev *dev);
-int mt7615_mcu_set_sta_rec_bmc(struct mt7615_dev *dev,
-			       struct ieee80211_vif *vif, bool en);
+int mt7615_mcu_set_bmc(struct mt7615_dev *dev, struct ieee80211_vif *vif,
+		       bool en);
 int mt7615_mcu_set_sta_rec(struct mt7615_dev *dev, struct ieee80211_vif *vif,
 			   struct ieee80211_sta *sta, bool en);
 int mt7615_mcu_set_bcn(struct ieee80211_hw *hw, struct ieee80211_vif *vif,