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From: <sean.wang@mediatek.com>
To: <nbd@nbd.name>, <lorenzo.bianconi@redhat.com>
Cc: <sean.wang@mediatek.com>, <Soul.Huang@mediatek.com>,
	<YN.Chen@mediatek.com>, <Leon.Yen@mediatek.com>,
	<Eric-SY.Chang@mediatek.com>, <Deren.Wu@mediatek.com>,
	<km.lin@mediatek.com>, <robin.chiu@mediatek.com>,
	<Eddie.Chen@mediatek.com>, <ch.yeh@mediatek.com>,
	<posh.sun@mediatek.com>, <ted.huang@mediatek.com>,
	<Eric.Liang@mediatek.com>, <Stella.Chang@mediatek.com>,
	<Tom.Chou@mediatek.com>, <steve.lee@mediatek.com>,
	<jsiuda@google.com>, <frankgor@google.com>, <jemele@google.com>,
	<shawnku@google.com>, <linux-wireless@vger.kernel.org>,
	<linux-mediatek@lists.infradead.org>
Subject: [PATCH v3 06/16] mt76: connac: move mcu reg access utility routines in mt76_connac_lib module
Date: Fri, 1 Oct 2021 07:47:53 +0800	[thread overview]
Message-ID: <e9ad71f627da4f6eb56c3ffa3857a675b620c9ec.1632961096.git.objelf@gmail.com> (raw)
In-Reply-To: <cover.1632961096.git.objelf@gmail.com>

From: Sean Wang <sean.wang@mediatek.com>

Move mcu reg access shared between mt7663s and mt7921s in mt76_connac_lib
module.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 .../wireless/mediatek/mt76/mt76_connac_mcu.c  | 27 +++++++++++++++++++
 .../wireless/mediatek/mt76/mt76_connac_mcu.h  |  2 ++
 2 files changed, 29 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index ae692052de97..a53f6344a184 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -2406,6 +2406,33 @@ void mt76_connac_mcu_set_suspend_iter(void *priv, u8 *mac,
 }
 EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_suspend_iter);
 
+u32 mt76_connac_mcu_reg_rr(struct mt76_dev *dev, u32 offset)
+{
+	struct {
+		__le32 addr;
+		__le32 val;
+	} __packed req = {
+		.addr = cpu_to_le32(offset),
+	};
+
+	return mt76_mcu_send_msg(dev, MCU_CMD_REG_READ, &req, sizeof(req),
+				 true);
+}
+EXPORT_SYMBOL_GPL(mt76_connac_mcu_reg_rr);
+
+void mt76_connac_mcu_reg_wr(struct mt76_dev *dev, u32 offset, u32 val)
+{
+	struct {
+		__le32 addr;
+		__le32 val;
+	} __packed req = {
+		.addr = cpu_to_le32(offset),
+		.val = cpu_to_le32(val),
+	};
+
+	mt76_mcu_send_msg(dev, MCU_CMD_REG_WRITE, &req, sizeof(req), false);
+}
+EXPORT_SYMBOL_GPL(mt76_connac_mcu_reg_wr);
 #endif /* CONFIG_PM */
 
 MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index ea46dde364e1..6c410c4a8d6e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -1111,4 +1111,6 @@ void mt76_connac_mcu_coredump_event(struct mt76_dev *dev, struct sk_buff *skb,
 int mt76_connac_mcu_set_rate_txpower(struct mt76_phy *phy);
 int mt76_connac_mcu_set_p2p_oppps(struct ieee80211_hw *hw,
 				  struct ieee80211_vif *vif);
+u32 mt76_connac_mcu_reg_rr(struct mt76_dev *dev, u32 offset);
+void mt76_connac_mcu_reg_wr(struct mt76_dev *dev, u32 offset, u32 val);
 #endif /* __MT76_CONNAC_MCU_H */
-- 
2.25.1


  parent reply	other threads:[~2021-09-30 23:50 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-30 23:47 [PATCH v3 00/16] Add MT7921 SDIO support sean.wang
2021-09-30 23:47 ` [PATCH v3 01/16] mt76: mt7921: refactor mac.c to be bus independent sean.wang
2021-09-30 23:47 ` [PATCH v3 02/16] mt76: mt7921: refactor dma.c to be pcie specific sean.wang
2021-09-30 23:47 ` [PATCH v3 03/16] mt76: mt7921: refactor mcu.c to be bus independent sean.wang
2021-09-30 23:47 ` [PATCH v3 04/16] mt76: mt7921: refactor init.c " sean.wang
2021-09-30 23:47 ` [PATCH v3 05/16] mt76: mt7921: add MT7921_COMMON module sean.wang
2021-09-30 23:47 ` sean.wang [this message]
2021-09-30 23:47 ` [PATCH v3 07/16] mt76: mt7663s: rely on mcu reg access utility sean.wang
2021-09-30 23:47 ` [PATCH v3 08/16] mt76: mt7921: make all event parser reusable between mt7921s and mt7921e sean.wang
2021-09-30 23:47 ` [PATCH v3 09/16] mt76: mt7921: use physical addr to unify register access sean.wang
2021-09-30 23:47 ` [PATCH v3 10/16] mt76: sdio: move common code in mt76_sdio module sean.wang
2021-09-30 23:47 ` [PATCH v3 11/16] mt76: sdio: extend sdio module to support CONNAC2 sean.wang
2021-09-30 23:47 ` [PATCH v3 12/16] mt76: connac: extend mcu_get_nic_capability sean.wang
2021-09-30 23:48 ` [PATCH v3 13/16] mt76: mt7921: rely on mcu_get_nic_capability sean.wang
2021-09-30 23:48 ` [PATCH v3 14/16] mt76: mt7921: refactor mt7921_mcu_send_message sean.wang
2021-09-30 23:48 ` [PATCH v3 15/16] mt76: mt7921: introduce mt7921s support sean.wang
2021-09-30 23:48 ` [PATCH v3 16/16] mt76: mt7921s: add reset support sean.wang

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