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1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
2/* Copyright(c) 2018-2019 Realtek Corporation
3 */
4
5#ifndef __RTW8723D_H__
6#define __RTW8723D_H__
7
8enum rtw8723d_path {
9 PATH_S1,
10 PATH_S0,
11 PATH_NR,
12};
13
14enum rtw8723d_iqk_round {
15 IQK_ROUND_0,
16 IQK_ROUND_1,
17 IQK_ROUND_2,
18 IQK_ROUND_HYBRID,
19 IQK_ROUND_SIZE,
20 IQK_ROUND_INVALID = 0xff,
21};
22
23enum rtw8723d_iqk_result {
24 IQK_S1_TX_X,
25 IQK_S1_TX_Y,
26 IQK_S1_RX_X,
27 IQK_S1_RX_Y,
28 IQK_S0_TX_X,
29 IQK_S0_TX_Y,
30 IQK_S0_RX_X,
31 IQK_S0_RX_Y,
32 IQK_NR,
33 IQK_SX_NR = IQK_NR / PATH_NR,
34};
35
36struct rtw8723de_efuse {
37 u8 mac_addr[ETH_ALEN]; /* 0xd0 */
38 u8 vender_id[2];
39 u8 device_id[2];
40 u8 sub_vender_id[2];
41 u8 sub_device_id[2];
42};
43
44struct rtw8723du_efuse {
45 u8 res4[48]; /* 0xd0 */
46 u8 vender_id[2]; /* 0x100 */
47 u8 product_id[2]; /* 0x102 */
48 u8 usb_option; /* 0x104 */
49 u8 res5[2]; /* 0x105 */
50 u8 mac_addr[ETH_ALEN]; /* 0x107 */
51};
52
53struct rtw8723ds_efuse {
54 u8 res4[0x4a]; /* 0xd0 */
55 u8 mac_addr[ETH_ALEN]; /* 0x11a */
56};
57
58struct rtw8723d_efuse {
59 __le16 rtl_id;
60 u8 rsvd[2];
61 u8 afe;
62 u8 rsvd1[11];
63
64 /* power index for four RF paths */
65 struct rtw_txpwr_idx txpwr_idx_table[4];
66
67 u8 channel_plan; /* 0xb8 */
68 u8 xtal_k;
69 u8 thermal_meter;
70 u8 iqk_lck;
71 u8 pa_type; /* 0xbc */
72 u8 lna_type_2g[2]; /* 0xbd */
73 u8 lna_type_5g[2];
74 u8 rf_board_option;
75 u8 rf_feature_option;
76 u8 rf_bt_setting;
77 u8 eeprom_version;
78 u8 eeprom_customer_id;
79 u8 tx_bb_swing_setting_2g;
80 u8 res_c7;
81 u8 tx_pwr_calibrate_rate;
82 u8 rf_antenna_option; /* 0xc9 */
83 u8 rfe_option;
84 u8 country_code[2];
85 u8 res[3];
86 union {
87 struct rtw8723de_efuse e;
88 struct rtw8723du_efuse u;
89 struct rtw8723ds_efuse s;
90 };
91};
92
93extern const struct rtw_chip_info rtw8723d_hw_spec;
94
95/* phy status page0 */
96#define GET_PHY_STAT_P0_PWDB(phy_stat) \
97 le32_get_bits(*((__le32 *)(phy_stat) + 0x00), GENMASK(15, 8))
98
99/* phy status page1 */
100#define GET_PHY_STAT_P1_PWDB_A(phy_stat) \
101 le32_get_bits(*((__le32 *)(phy_stat) + 0x00), GENMASK(15, 8))
102#define GET_PHY_STAT_P1_PWDB_B(phy_stat) \
103 le32_get_bits(*((__le32 *)(phy_stat) + 0x00), GENMASK(23, 16))
104#define GET_PHY_STAT_P1_RF_MODE(phy_stat) \
105 le32_get_bits(*((__le32 *)(phy_stat) + 0x03), GENMASK(29, 28))
106#define GET_PHY_STAT_P1_L_RXSC(phy_stat) \
107 le32_get_bits(*((__le32 *)(phy_stat) + 0x01), GENMASK(11, 8))
108#define GET_PHY_STAT_P1_HT_RXSC(phy_stat) \
109 le32_get_bits(*((__le32 *)(phy_stat) + 0x01), GENMASK(15, 12))
110#define GET_PHY_STAT_P1_RXEVM_A(phy_stat) \
111 le32_get_bits(*((__le32 *)(phy_stat) + 0x04), GENMASK(7, 0))
112#define GET_PHY_STAT_P1_CFO_TAIL_A(phy_stat) \
113 le32_get_bits(*((__le32 *)(phy_stat) + 0x05), GENMASK(7, 0))
114#define GET_PHY_STAT_P1_RXSNR_A(phy_stat) \
115 le32_get_bits(*((__le32 *)(phy_stat) + 0x06), GENMASK(7, 0))
116
117static inline s32 iqkxy_to_s32(s32 val)
118{
119 /* val is Q10.8 */
120 return sign_extend32(val, 9);
121}
122
123static inline s32 iqk_mult(s32 x, s32 y, s32 *ext)
124{
125 /* x, y and return value are Q10.8 */
126 s32 t;
127
128 t = x * y;
129 if (ext)
130 *ext = (t >> 7) & 0x1; /* Q.16 --> Q.9; get LSB of Q.9 */
131
132 return (t >> 8); /* Q.16 --> Q.8 */
133}
134
135#define OFDM_SWING_A(swing) FIELD_GET(GENMASK(9, 0), swing)
136#define OFDM_SWING_B(swing) FIELD_GET(GENMASK(15, 10), swing)
137#define OFDM_SWING_C(swing) FIELD_GET(GENMASK(21, 16), swing)
138#define OFDM_SWING_D(swing) FIELD_GET(GENMASK(31, 22), swing)
139#define RTW_DEF_OFDM_SWING_INDEX 28
140#define RTW_DEF_CCK_SWING_INDEX 28
141
142#define MAX_TOLERANCE 5
143#define IQK_TX_X_ERR 0x142
144#define IQK_TX_Y_ERR 0x42
145#define IQK_RX_X_UPPER 0x11a
146#define IQK_RX_X_LOWER 0xe6
147#define IQK_RX_Y_LMT 0x1a
148#define IQK_TX_OK BIT(0)
149#define IQK_RX_OK BIT(1)
150#define PATH_IQK_RETRY 2
151
152#define SPUR_THRES 0x16
153#define CCK_DFIR_NR 3
154#define DIS_3WIRE 0xccf000c0
155#define EN_3WIRE 0xccc000c0
156#define START_PSD 0x400000
157#define FREQ_CH13 0xfccd
158#define FREQ_CH14 0xff9a
159#define RFCFGCH_CHANNEL_MASK GENMASK(7, 0)
160#define RFCFGCH_BW_MASK (BIT(11) | BIT(10))
161#define RFCFGCH_BW_20M (BIT(11) | BIT(10))
162#define RFCFGCH_BW_40M BIT(10)
163#define BIT_MASK_RFMOD BIT(0)
164#define BIT_LCK BIT(15)
165
166#define REG_GPIO_INTM 0x0048
167#define REG_BTG_SEL 0x0067
168#define BIT_MASK_BTG_WL BIT(7)
169#define REG_LTECOEX_PATH_CONTROL 0x0070
170#define REG_LTECOEX_CTRL 0x07c0
171#define REG_LTECOEX_WRITE_DATA 0x07c4
172#define REG_LTECOEX_READ_DATA 0x07c8
173#define REG_PSDFN 0x0808
174#define REG_BB_PWR_SAV1_11N 0x0874
175#define REG_ANA_PARAM1 0x0880
176#define REG_ANALOG_P4 0x088c
177#define REG_PSDRPT 0x08b4
178#define REG_FPGA1_RFMOD 0x0900
179#define REG_BB_SEL_BTG 0x0948
180#define REG_BBRX_DFIR 0x0954
181#define BIT_MASK_RXBB_DFIR GENMASK(27, 24)
182#define BIT_RXBB_DFIR_EN BIT(19)
183#define REG_CCK0_SYS 0x0a00
184#define BIT_CCK_SIDE_BAND BIT(4)
185#define REG_CCK_ANT_SEL_11N 0x0a04
186#define REG_PWRTH 0x0a08
187#define REG_CCK_FA_RST_11N 0x0a2c
188#define BIT_MASK_CCK_CNT_KEEP BIT(12)
189#define BIT_MASK_CCK_CNT_EN BIT(13)
190#define BIT_MASK_CCK_CNT_KPEN (BIT_MASK_CCK_CNT_KEEP | BIT_MASK_CCK_CNT_EN)
191#define BIT_MASK_CCK_FA_KEEP BIT(14)
192#define BIT_MASK_CCK_FA_EN BIT(15)
193#define BIT_MASK_CCK_FA_KPEN (BIT_MASK_CCK_FA_KEEP | BIT_MASK_CCK_FA_EN)
194#define REG_CCK_FA_LSB_11N 0x0a5c
195#define REG_CCK_FA_MSB_11N 0x0a58
196#define REG_CCK_CCA_CNT_11N 0x0a60
197#define BIT_MASK_CCK_FA_MSB GENMASK(7, 0)
198#define BIT_MASK_CCK_FA_LSB GENMASK(15, 8)
199#define REG_PWRTH2 0x0aa8
200#define REG_CSRATIO 0x0aaa
201#define REG_OFDM_FA_HOLDC_11N 0x0c00
202#define BIT_MASK_OFDM_FA_KEEP BIT(31)
203#define REG_BB_RX_PATH_11N 0x0c04
204#define REG_TRMUX_11N 0x0c08
205#define REG_OFDM_FA_RSTC_11N 0x0c0c
206#define BIT_MASK_OFDM_FA_RST BIT(31)
207#define REG_A_RXIQI 0x0c14
208#define BIT_MASK_RXIQ_S1_X 0x000003FF
209#define BIT_MASK_RXIQ_S1_Y1 0x0000FC00
210#define BIT_SET_RXIQ_S1_Y1(y) ((y) & 0x3F)
211#define REG_OFDM0_RXDSP 0x0c40
212#define BIT_MASK_RXDSP GENMASK(28, 24)
213#define BIT_EN_RXDSP BIT(9)
214#define REG_OFDM_0_ECCA_THRESHOLD 0x0c4c
215#define BIT_MASK_OFDM0_EXT_A BIT(31)
216#define BIT_MASK_OFDM0_EXT_C BIT(29)
217#define BIT_MASK_OFDM0_EXTS (BIT(31) | BIT(29) | BIT(28))
218#define BIT_SET_OFDM0_EXTS(a, c, d) (((a) << 31) | ((c) << 29) | ((d) << 28))
219#define REG_OFDM0_XAAGC1 0x0c50
220#define REG_OFDM0_XBAGC1 0x0c58
221#define REG_AGCRSSI 0x0c78
222#define REG_OFDM_0_XA_TX_IQ_IMBALANCE 0x0c80
223#define BIT_MASK_TXIQ_ELM_A 0x03ff
224#define BIT_SET_TXIQ_ELM_ACD(a, c, d) (((d) << 22) | (((c) & 0x3F) << 16) | \
225 ((a) & 0x03ff))
226#define BIT_MASK_TXIQ_ELM_C GENMASK(21, 16)
227#define BIT_SET_TXIQ_ELM_C2(c) ((c) & 0x3F)
228#define BIT_MASK_TXIQ_ELM_D GENMASK(31, 22)
229#define REG_TXIQK_MATRIXA_LSB2_11N 0x0c94
230#define BIT_SET_TXIQ_ELM_C1(c) (((c) & 0x000003C0) >> 6)
231#define REG_RXIQK_MATRIX_LSB_11N 0x0ca0
232#define BIT_MASK_RXIQ_S1_Y2 0xF0000000
233#define BIT_SET_RXIQ_S1_Y2(y) (((y) >> 6) & 0xF)
234#define REG_TXIQ_AB_S0 0x0cd0
235#define BIT_MASK_TXIQ_A_S0 0x000007FE
236#define BIT_MASK_TXIQ_A_EXT_S0 BIT(0)
237#define BIT_MASK_TXIQ_B_S0 0x0007E000
238#define REG_TXIQ_CD_S0 0x0cd4
239#define BIT_MASK_TXIQ_C_S0 0x000007FE
240#define BIT_MASK_TXIQ_C_EXT_S0 BIT(0)
241#define BIT_MASK_TXIQ_D_S0 GENMASK(22, 13)
242#define BIT_MASK_TXIQ_D_EXT_S0 BIT(12)
243#define REG_RXIQ_AB_S0 0x0cd8
244#define BIT_MASK_RXIQ_X_S0 0x000003FF
245#define BIT_MASK_RXIQ_Y_S0 0x003FF000
246#define REG_OFDM_FA_TYPE1_11N 0x0cf0
247#define BIT_MASK_OFDM_FF_CNT GENMASK(15, 0)
248#define BIT_MASK_OFDM_SF_CNT GENMASK(31, 16)
249#define REG_OFDM_FA_RSTD_11N 0x0d00
250#define BIT_MASK_OFDM_FA_RST1 BIT(27)
251#define BIT_MASK_OFDM_FA_KEEP1 BIT(31)
252#define REG_CTX 0x0d03
253#define BIT_MASK_CTX_TYPE GENMASK(6, 4)
254#define REG_OFDM1_CFOTRK 0x0d2c
255#define BIT_EN_CFOTRK BIT(28)
256#define REG_OFDM1_CSI1 0x0d40
257#define REG_OFDM1_CSI2 0x0d44
258#define REG_OFDM1_CSI3 0x0d48
259#define REG_OFDM1_CSI4 0x0d4c
260#define REG_OFDM_FA_TYPE2_11N 0x0da0
261#define BIT_MASK_OFDM_CCA_CNT GENMASK(15, 0)
262#define BIT_MASK_OFDM_PF_CNT GENMASK(31, 16)
263#define REG_OFDM_FA_TYPE3_11N 0x0da4
264#define BIT_MASK_OFDM_RI_CNT GENMASK(15, 0)
265#define BIT_MASK_OFDM_CRC_CNT GENMASK(31, 16)
266#define REG_OFDM_FA_TYPE4_11N 0x0da8
267#define BIT_MASK_OFDM_MNS_CNT GENMASK(15, 0)
268#define REG_FPGA0_IQK_11N 0x0e28
269#define BIT_MASK_IQK_MOD 0xffffff00
270#define EN_IQK 0x808000
271#define RST_IQK 0x000000
272#define REG_TXIQK_TONE_A_11N 0x0e30
273#define REG_RXIQK_TONE_A_11N 0x0e34
274#define REG_TXIQK_PI_A_11N 0x0e38
275#define REG_RXIQK_PI_A_11N 0x0e3c
276#define REG_TXIQK_11N 0x0e40
277#define BIT_SET_TXIQK_11N(x, y) (0x80007C00 | ((x) << 16) | (y))
278#define REG_RXIQK_11N 0x0e44
279#define REG_IQK_AGC_PTS_11N 0x0e48
280#define REG_IQK_AGC_RSP_11N 0x0e4c
281#define REG_TX_IQK_TONE_B 0x0e50
282#define REG_RX_IQK_TONE_B 0x0e54
283#define REG_IQK_RES_TX 0x0e94
284#define BIT_MASK_RES_TX GENMASK(25, 16)
285#define REG_IQK_RES_TY 0x0e9c
286#define BIT_MASK_RES_TY GENMASK(25, 16)
287#define REG_IQK_RES_RX 0x0ea4
288#define BIT_MASK_RES_RX GENMASK(25, 16)
289#define REG_IQK_RES_RY 0x0eac
290#define BIT_IQK_TX_FAIL BIT(28)
291#define BIT_IQK_RX_FAIL BIT(27)
292#define BIT_IQK_DONE BIT(26)
293#define BIT_MASK_RES_RY GENMASK(25, 16)
294#define REG_PAGE_F_RST_11N 0x0f14
295#define BIT_MASK_F_RST_ALL BIT(16)
296#define REG_IGI_C_11N 0x0f84
297#define REG_IGI_D_11N 0x0f88
298#define REG_HT_CRC32_CNT_11N 0x0f90
299#define BIT_MASK_HT_CRC_OK GENMASK(15, 0)
300#define BIT_MASK_HT_CRC_ERR GENMASK(31, 16)
301#define REG_OFDM_CRC32_CNT_11N 0x0f94
302#define BIT_MASK_OFDM_LCRC_OK GENMASK(15, 0)
303#define BIT_MASK_OFDM_LCRC_ERR GENMASK(31, 16)
304#define REG_HT_CRC32_CNT_11N_AGG 0x0fb8
305
306#endif