1// SPDX-License-Identifier: ISC
 2/* Copyright (C) 2023 MediaTek Inc. */
 3
 4#include "mt7925.h"
 5#include "mcu.h"
 6
 7static int
 8mt7925_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb,
 9			int cmd, int *seq)
10{
11	struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
12	enum mt76_mcuq_id txq = MT_MCUQ_WM;
13	int ret;
14
15	ret = mt7925_mcu_fill_message(mdev, skb, cmd, seq);
16	if (ret)
17		return ret;
18
19	mdev->mcu.timeout = 3 * HZ;
20
21	if (cmd == MCU_CMD(FW_SCATTER))
22		txq = MT_MCUQ_FWDL;
23
24	return mt76_tx_queue_skb_raw(dev, mdev->q_mcu[txq], skb, 0);
25}
26
27int mt7925e_mcu_init(struct mt792x_dev *dev)
28{
29	static const struct mt76_mcu_ops mt7925_mcu_ops = {
30		.headroom = sizeof(struct mt76_connac2_mcu_txd),
31		.mcu_skb_send_msg = mt7925_mcu_send_message,
32		.mcu_parse_response = mt7925_mcu_parse_response,
33	};
34	int err;
35
36	dev->mt76.mcu_ops = &mt7925_mcu_ops;
37
38	err = mt792xe_mcu_fw_pmctrl(dev);
39	if (err)
40		return err;
41
42	err = __mt792xe_mcu_drv_pmctrl(dev);
43	if (err)
44		return err;
45
46	mt76_rmw_field(dev, MT_PCIE_MAC_PM, MT_PCIE_MAC_PM_L0S_DIS, 1);
47
48	err = mt7925_run_firmware(dev);
49
50	mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_FWDL], false);
51
52	return err;
53}