xref: /linux/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h (revision cdd38c5f1ce4398ec58fec95904b75824daab7b5)
1 /* SPDX-License-Identifier: ISC */
2 /*
3  * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
4  */
5 
6 #ifndef __MT76x02_MCU_H
7 #define __MT76x02_MCU_H
8 
9 #include "mt76x02.h"
10 
11 #define MT_MCU_RESET_CTL		0x070C
12 #define MT_MCU_INT_LEVEL		0x0718
13 #define MT_MCU_COM_REG0			0x0730
14 #define MT_MCU_COM_REG1			0x0734
15 #define MT_MCU_COM_REG2			0x0738
16 #define MT_MCU_COM_REG3			0x073C
17 
18 #define MT_INBAND_PACKET_MAX_LEN	192
19 #define MT_MCU_MEMMAP_WLAN		0x410000
20 
21 #define MT_MCU_PCIE_REMAP_BASE4		0x074C
22 
23 #define MT_MCU_SEMAPHORE_00		0x07B0
24 #define MT_MCU_SEMAPHORE_01		0x07B4
25 #define MT_MCU_SEMAPHORE_02		0x07B8
26 #define MT_MCU_SEMAPHORE_03		0x07BC
27 
28 #define MT_MCU_ILM_ADDR			0x80000
29 
30 enum mcu_cmd {
31 	CMD_FUN_SET_OP = 1,
32 	CMD_LOAD_CR = 2,
33 	CMD_INIT_GAIN_OP = 3,
34 	CMD_DYNC_VGA_OP = 6,
35 	CMD_TDLS_CH_SW = 7,
36 	CMD_BURST_WRITE = 8,
37 	CMD_READ_MODIFY_WRITE = 9,
38 	CMD_RANDOM_READ = 10,
39 	CMD_BURST_READ = 11,
40 	CMD_RANDOM_WRITE = 12,
41 	CMD_LED_MODE_OP = 16,
42 	CMD_POWER_SAVING_OP = 20,
43 	CMD_WOW_CONFIG = 21,
44 	CMD_WOW_QUERY = 22,
45 	CMD_WOW_FEATURE = 24,
46 	CMD_CARRIER_DETECT_OP = 28,
47 	CMD_RADOR_DETECT_OP = 29,
48 	CMD_SWITCH_CHANNEL_OP = 30,
49 	CMD_CALIBRATION_OP = 31,
50 	CMD_BEACON_OP = 32,
51 	CMD_ANTENNA_OP = 33,
52 };
53 
54 enum mcu_power_mode {
55 	RADIO_OFF = 0x30,
56 	RADIO_ON = 0x31,
57 	RADIO_OFF_AUTO_WAKEUP = 0x32,
58 	RADIO_OFF_ADVANCE = 0x33,
59 	RADIO_ON_ADVANCE = 0x34,
60 };
61 
62 enum mcu_function {
63 	Q_SELECT = 1,
64 	BW_SETTING = 2,
65 	USB2_SW_DISCONNECT = 2,
66 	USB3_SW_DISCONNECT = 3,
67 	LOG_FW_DEBUG_MSG = 4,
68 	GET_FW_VERSION = 5,
69 };
70 
71 struct mt76x02_fw_header {
72 	__le32 ilm_len;
73 	__le32 dlm_len;
74 	__le16 build_ver;
75 	__le16 fw_ver;
76 	u8 pad[4];
77 	char build_time[16];
78 };
79 
80 struct mt76x02_patch_header {
81 	char build_time[16];
82 	char platform[4];
83 	char hw_version[4];
84 	char patch_version[4];
85 	u8 pad[2];
86 };
87 
88 int mt76x02_mcu_cleanup(struct mt76x02_dev *dev);
89 int mt76x02_mcu_calibrate(struct mt76x02_dev *dev, int type, u32 param);
90 int mt76x02_mcu_msg_send(struct mt76_dev *mdev, int cmd, const void *data,
91 			 int len, bool wait_resp);
92 int mt76x02_mcu_parse_response(struct mt76_dev *mdev, int cmd,
93 			       struct sk_buff *skb, int seq);
94 int mt76x02_mcu_function_select(struct mt76x02_dev *dev, enum mcu_function func,
95 				u32 val);
96 int mt76x02_mcu_set_radio_state(struct mt76x02_dev *dev, bool on);
97 void mt76x02_set_ethtool_fwver(struct mt76x02_dev *dev,
98 			       const struct mt76x02_fw_header *h);
99 
100 #endif /* __MT76x02_MCU_H */
101