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From: sean.wang@kernel.org
To: nbd@nbd.name,
	lorenzo.bianconi@redhat.com
Cc: sean.wang@mediatek.com,
	deren.wu@mediatek.com,
	mingyen.hsieh@mediatek.com,
	linux-wireless@vger.kernel.org,
	linux-mediatek@lists.infradead.org
Subject: [PATCH 18/47] wifi: mt76: mt7925: extend mt7925_mcu_set_bss_pm for per-link BSS
Date: Wed, 12 Jun 2024 20:02:12 -0700
Message-Id: <20240613030241.5771-19-sean.wang@kernel.org>
In-Reply-To: <20240613030241.5771-1-sean.wang@kernel.org>
References: <20240613030241.5771-1-sean.wang@kernel.org>
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From: Sean Wang <sean.wang@mediatek.com>

Extend mt7925_mcu_set_bss_pm with per-link BSS configuration.

The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.

Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7925/main.c  |  4 ++--
 drivers/net/wireless/mediatek/mt76/mt7925/mcu.c   | 15 ++++++++-------
 .../net/wireless/mediatek/mt76/mt7925/mt7925.h    |  3 ++-
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 457e1fa2fde1..aeed2c777a20 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1263,7 +1263,7 @@ mt7925_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	if (err)
 		goto out;
 
-	err = mt7925_mcu_set_bss_pm(dev, vif, true);
+	err = mt7925_mcu_set_bss_pm(dev, link_conf, true);
 	if (err)
 		goto out;
 
@@ -1285,7 +1285,7 @@ mt7925_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 
 	mt792x_mutex_acquire(dev);
 
-	err = mt7925_mcu_set_bss_pm(dev, vif, false);
+	err = mt7925_mcu_set_bss_pm(dev, link_conf, false);
 	if (err)
 		goto out;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 18e19ffdbb7e..0350f0e34690 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1319,10 +1319,11 @@ mt7925_mcu_uni_bss_bcnft(struct mt792x_dev *dev, struct ieee80211_vif *vif,
 }
 
 int
-mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
+mt7925_mcu_set_bss_pm(struct mt792x_dev *dev,
+		      struct ieee80211_bss_conf *link_conf,
 		      bool enable)
 {
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+	struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
 	struct {
 		struct {
 			u8 bss_idx;
@@ -1339,13 +1340,13 @@ mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
 		} __packed enable;
 	} req = {
 		.hdr = {
-			.bss_idx = mvif->bss_conf.mt76.idx,
+			.bss_idx = mconf->mt76.idx,
 		},
 		.enable = {
 			.tag = cpu_to_le16(UNI_BSS_INFO_BCNFT),
 			.len = cpu_to_le16(sizeof(struct bcnft_tlv)),
-			.dtim_period = vif->bss_conf.dtim_period,
-			.bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int),
+			.dtim_period = link_conf->dtim_period,
+			.bcn_interval = cpu_to_le16(link_conf->beacon_int),
 		},
 	};
 	struct {
@@ -1359,7 +1360,7 @@ mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
 		} __packed disable;
 	} req1 = {
 		.hdr = {
-			.bss_idx = mvif->bss_conf.mt76.idx,
+			.bss_idx = mconf->mt76.idx,
 		},
 		.disable = {
 			.tag = cpu_to_le16(UNI_BSS_INFO_PM_DISABLE),
@@ -1693,7 +1694,7 @@ int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev,
 					       MT_WF_RFCR_DROP_OTHER_BEACON);
 	}
 
-	err = mt7925_mcu_set_bss_pm(dev, vif, false);
+	err = mt7925_mcu_set_bss_pm(dev, &vif->bss_conf, false);
 	if (err)
 		return err;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
index f689f7a359ea..07ea03195e4e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
@@ -192,7 +192,8 @@ int __mt7925_start(struct mt792x_phy *phy);
 int mt7925_register_device(struct mt792x_dev *dev);
 void mt7925_unregister_device(struct mt792x_dev *dev);
 int mt7925_run_firmware(struct mt792x_dev *dev);
-int mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
+int mt7925_mcu_set_bss_pm(struct mt792x_dev *dev,
+			  struct ieee80211_bss_conf *link_conf,
 			  bool enable);
 int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
 			  struct ieee80211_vif *vif, bool enable,
-- 
2.34.1