1/* SPDX-License-Identifier: ISC */
2/* Copyright (C) 2022 MediaTek Inc. */
3
4#ifndef __MT76_CONNAC2_MAC_H
5#define __MT76_CONNAC2_MAC_H
6
7enum tx_header_format {
8 MT_HDR_FORMAT_802_3,
9 MT_HDR_FORMAT_CMD,
10 MT_HDR_FORMAT_802_11,
11 MT_HDR_FORMAT_802_11_EXT,
12};
13
14enum tx_pkt_type {
15 MT_TX_TYPE_CT,
16 MT_TX_TYPE_SF,
17 MT_TX_TYPE_CMD,
18 MT_TX_TYPE_FW,
19};
20
21enum {
22 MT_CTX0,
23 MT_HIF0 = 0x0,
24
25 MT_LMAC_AC00 = 0x0,
26 MT_LMAC_AC01,
27 MT_LMAC_AC02,
28 MT_LMAC_AC03,
29 MT_LMAC_ALTX0 = 0x10,
30 MT_LMAC_BMC0,
31 MT_LMAC_BCN0,
32 MT_LMAC_PSMP0,
33};
34
35enum {
36 MT_TXS_MPDU_FMT = 0,
37 MT_TXS_PPDU_FMT = 2,
38};
39
40#define MT_TX_FREE_MSDU_CNT GENMASK(9, 0)
41#define MT_TX_FREE_WLAN_ID GENMASK(23, 14)
42#define MT_TX_FREE_COUNT GENMASK(12, 0)
43/* 0: success, others: dropped */
44#define MT_TX_FREE_STATUS GENMASK(14, 13)
45#define MT_TX_FREE_MSDU_ID GENMASK(30, 16)
46#define MT_TX_FREE_PAIR BIT(31)
47/* will support this field in further revision */
48#define MT_TX_FREE_RATE GENMASK(13, 0)
49
50#define MT_TXD0_Q_IDX GENMASK(31, 25)
51#define MT_TXD0_PKT_FMT GENMASK(24, 23)
52#define MT_TXD0_ETH_TYPE_OFFSET GENMASK(22, 16)
53#define MT_TXD0_TX_BYTES GENMASK(15, 0)
54
55#define MT_TXD1_LONG_FORMAT BIT(31)
56#define MT_TXD1_TGID BIT(30)
57#define MT_TXD1_OWN_MAC GENMASK(29, 24)
58#define MT_TXD1_AMSDU BIT(23)
59#define MT_TXD1_TID GENMASK(22, 20)
60#define MT_TXD1_HDR_PAD GENMASK(19, 18)
61#define MT_TXD1_HDR_FORMAT GENMASK(17, 16)
62#define MT_TXD1_HDR_INFO GENMASK(15, 11)
63#define MT_TXD1_ETH_802_3 BIT(15)
64#define MT_TXD1_VTA BIT(10)
65#define MT_TXD1_WLAN_IDX GENMASK(9, 0)
66
67#define MT_TXD2_FIX_RATE BIT(31)
68#define MT_TXD2_FIXED_RATE BIT(30)
69#define MT_TXD2_POWER_OFFSET GENMASK(29, 24)
70#define MT_TXD2_MAX_TX_TIME GENMASK(23, 16)
71#define MT_TXD2_FRAG GENMASK(15, 14)
72#define MT_TXD2_HTC_VLD BIT(13)
73#define MT_TXD2_DURATION BIT(12)
74#define MT_TXD2_BIP BIT(11)
75#define MT_TXD2_MULTICAST BIT(10)
76#define MT_TXD2_RTS BIT(9)
77#define MT_TXD2_SOUNDING BIT(8)
78#define MT_TXD2_NDPA BIT(7)
79#define MT_TXD2_NDP BIT(6)
80#define MT_TXD2_FRAME_TYPE GENMASK(5, 4)
81#define MT_TXD2_SUB_TYPE GENMASK(3, 0)
82
83#define MT_TXD3_SN_VALID BIT(31)
84#define MT_TXD3_PN_VALID BIT(30)
85#define MT_TXD3_SW_POWER_MGMT BIT(29)
86#define MT_TXD3_BA_DISABLE BIT(28)
87#define MT_TXD3_SEQ GENMASK(27, 16)
88#define MT_TXD3_REM_TX_COUNT GENMASK(15, 11)
89#define MT_TXD3_TX_COUNT GENMASK(10, 6)
90#define MT_TXD3_TIMING_MEASURE BIT(5)
91#define MT_TXD3_DAS BIT(4)
92#define MT_TXD3_EEOSP BIT(3)
93#define MT_TXD3_EMRD BIT(2)
94#define MT_TXD3_PROTECT_FRAME BIT(1)
95#define MT_TXD3_NO_ACK BIT(0)
96
97#define MT_TXD4_PN_LOW GENMASK(31, 0)
98
99#define MT_TXD5_PN_HIGH GENMASK(31, 16)
100#define MT_TXD5_MD BIT(15)
101#define MT_TXD5_ADD_BA BIT(14)
102#define MT_TXD5_TX_STATUS_HOST BIT(10)
103#define MT_TXD5_TX_STATUS_MCU BIT(9)
104#define MT_TXD5_TX_STATUS_FMT BIT(8)
105#define MT_TXD5_PID GENMASK(7, 0)
106
107#define MT_TXD6_TX_IBF BIT(31)
108#define MT_TXD6_TX_EBF BIT(30)
109#define MT_TXD6_TX_RATE GENMASK(29, 16)
110#define MT_TXD6_SGI GENMASK(15, 14)
111#define MT_TXD6_HELTF GENMASK(13, 12)
112#define MT_TXD6_LDPC BIT(11)
113#define MT_TXD6_SPE_ID_IDX BIT(10)
114#define MT_TXD6_ANT_ID GENMASK(7, 4)
115#define MT_TXD6_DYN_BW BIT(3)
116#define MT_TXD6_FIXED_BW BIT(2)
117#define MT_TXD6_BW GENMASK(1, 0)
118
119#define MT_TXD7_TXD_LEN GENMASK(31, 30)
120#define MT_TXD7_UDP_TCP_SUM BIT(29)
121#define MT_TXD7_IP_SUM BIT(28)
122#define MT_TXD7_TYPE GENMASK(21, 20)
123#define MT_TXD7_SUB_TYPE GENMASK(19, 16)
124
125#define MT_TXD7_PSE_FID GENMASK(27, 16)
126#define MT_TXD7_SPE_IDX GENMASK(15, 11)
127#define MT_TXD7_HW_AMSDU BIT(10)
128#define MT_TXD7_TX_TIME GENMASK(9, 0)
129
130#define MT_TXD8_L_TYPE GENMASK(5, 4)
131#define MT_TXD8_L_SUB_TYPE GENMASK(3, 0)
132
133#define MT_TX_RATE_STBC BIT(13)
134#define MT_TX_RATE_NSS GENMASK(12, 10)
135#define MT_TX_RATE_MODE GENMASK(9, 6)
136#define MT_TX_RATE_SU_EXT_TONE BIT(5)
137#define MT_TX_RATE_DCM BIT(4)
138/* VHT/HE only use bits 0-3 */
139#define MT_TX_RATE_IDX GENMASK(5, 0)
140
141#define MT_TXS0_FIXED_RATE BIT(31)
142#define MT_TXS0_BW GENMASK(30, 29)
143#define MT_TXS0_TID GENMASK(28, 26)
144#define MT_TXS0_AMPDU BIT(25)
145#define MT_TXS0_TXS_FORMAT GENMASK(24, 23)
146#define MT_TXS0_BA_ERROR BIT(22)
147#define MT_TXS0_PS_FLAG BIT(21)
148#define MT_TXS0_TXOP_TIMEOUT BIT(20)
149#define MT_TXS0_BIP_ERROR BIT(19)
150
151#define MT_TXS0_QUEUE_TIMEOUT BIT(18)
152#define MT_TXS0_RTS_TIMEOUT BIT(17)
153#define MT_TXS0_ACK_TIMEOUT BIT(16)
154#define MT_TXS0_ACK_ERROR_MASK GENMASK(18, 16)
155
156#define MT_TXS0_TX_STATUS_HOST BIT(15)
157#define MT_TXS0_TX_STATUS_MCU BIT(14)
158#define MT_TXS0_TX_RATE GENMASK(13, 0)
159
160#define MT_TXS1_SEQNO GENMASK(31, 20)
161#define MT_TXS1_RESP_RATE GENMASK(19, 16)
162#define MT_TXS1_RXV_SEQNO GENMASK(15, 8)
163#define MT_TXS1_TX_POWER_DBM GENMASK(7, 0)
164
165#define MT_TXS2_BF_STATUS GENMASK(31, 30)
166#define MT_TXS2_LAST_TX_RATE GENMASK(29, 27)
167#define MT_TXS2_SHARED_ANTENNA BIT(26)
168#define MT_TXS2_WCID GENMASK(25, 16)
169#define MT_TXS2_TX_DELAY GENMASK(15, 0)
170
171#define MT_TXS3_PID GENMASK(31, 24)
172#define MT_TXS3_ANT_ID GENMASK(23, 0)
173
174#define MT_TXS4_TIMESTAMP GENMASK(31, 0)
175
176/* PPDU based TXS */
177#define MT_TXS5_MPDU_TX_BYTE GENMASK(22, 0)
178#define MT_TXS5_MPDU_TX_CNT GENMASK(31, 23)
179
180#define MT_TXS6_MPDU_FAIL_CNT GENMASK(31, 23)
181#define MT_TXS7_MPDU_RETRY_BYTE GENMASK(22, 0)
182#define MT_TXS7_MPDU_RETRY_CNT GENMASK(31, 23)
183
184/* RXD DW0 */
185#define MT_RXD0_LENGTH GENMASK(15, 0)
186#define MT_RXD0_PKT_FLAG GENMASK(19, 16)
187#define MT_RXD0_PKT_TYPE GENMASK(31, 27)
188
189#define MT_RXD0_NORMAL_ETH_TYPE_OFS GENMASK(22, 16)
190#define MT_RXD0_NORMAL_IP_SUM BIT(23)
191#define MT_RXD0_NORMAL_UDP_TCP_SUM BIT(24)
192
193/* RXD DW1 */
194#define MT_RXD1_NORMAL_WLAN_IDX GENMASK(9, 0)
195#define MT_RXD1_NORMAL_GROUP_1 BIT(11)
196#define MT_RXD1_NORMAL_GROUP_2 BIT(12)
197#define MT_RXD1_NORMAL_GROUP_3 BIT(13)
198#define MT_RXD1_NORMAL_GROUP_4 BIT(14)
199#define MT_RXD1_NORMAL_GROUP_5 BIT(15)
200#define MT_RXD1_NORMAL_SEC_MODE GENMASK(20, 16)
201#define MT_RXD1_NORMAL_KEY_ID GENMASK(22, 21)
202#define MT_RXD1_NORMAL_CM BIT(23)
203#define MT_RXD1_NORMAL_CLM BIT(24)
204#define MT_RXD1_NORMAL_ICV_ERR BIT(25)
205#define MT_RXD1_NORMAL_TKIP_MIC_ERR BIT(26)
206#define MT_RXD1_NORMAL_FCS_ERR BIT(27)
207#define MT_RXD1_NORMAL_BAND_IDX BIT(28)
208#define MT_RXD1_NORMAL_SPP_EN BIT(29)
209#define MT_RXD1_NORMAL_ADD_OM BIT(30)
210#define MT_RXD1_NORMAL_SEC_DONE BIT(31)
211
212/* RXD DW2 */
213#define MT_RXD2_NORMAL_BSSID GENMASK(5, 0)
214#define MT_RXD2_NORMAL_CO_ANT BIT(6)
215#define MT_RXD2_NORMAL_BF_CQI BIT(7)
216#define MT_RXD2_NORMAL_MAC_HDR_LEN GENMASK(12, 8)
217#define MT_RXD2_NORMAL_HDR_TRANS BIT(13)
218#define MT_RXD2_NORMAL_HDR_OFFSET GENMASK(15, 14)
219#define MT_RXD2_NORMAL_TID GENMASK(19, 16)
220#define MT_RXD2_NORMAL_MU_BAR BIT(21)
221#define MT_RXD2_NORMAL_SW_BIT BIT(22)
222#define MT_RXD2_NORMAL_AMSDU_ERR BIT(23)
223#define MT_RXD2_NORMAL_MAX_LEN_ERROR BIT(24)
224#define MT_RXD2_NORMAL_HDR_TRANS_ERROR BIT(25)
225#define MT_RXD2_NORMAL_INT_FRAME BIT(26)
226#define MT_RXD2_NORMAL_FRAG BIT(27)
227#define MT_RXD2_NORMAL_NULL_FRAME BIT(28)
228#define MT_RXD2_NORMAL_NDATA BIT(29)
229#define MT_RXD2_NORMAL_NON_AMPDU BIT(30)
230#define MT_RXD2_NORMAL_BF_REPORT BIT(31)
231
232/* RXD DW4 */
233#define MT_RXD4_NORMAL_PAYLOAD_FORMAT GENMASK(1, 0)
234#define MT_RXD4_FIRST_AMSDU_FRAME GENMASK(1, 0)
235#define MT_RXD4_MID_AMSDU_FRAME BIT(1)
236#define MT_RXD4_LAST_AMSDU_FRAME BIT(0)
237#define MT_RXD4_NORMAL_PATTERN_DROP BIT(9)
238#define MT_RXD4_NORMAL_CLS BIT(10)
239#define MT_RXD4_NORMAL_OFLD GENMASK(12, 11)
240#define MT_RXD4_NORMAL_MAGIC_PKT BIT(13)
241#define MT_RXD4_NORMAL_WOL GENMASK(18, 14)
242#define MT_RXD4_NORMAL_CLS_BITMAP GENMASK(28, 19)
243#define MT_RXD3_NORMAL_PF_MODE BIT(29)
244#define MT_RXD3_NORMAL_PF_STS GENMASK(31, 30)
245
246#define MT_RXV_HDR_BAND_IDX BIT(24)
247
248/* RXD DW3 */
249#define MT_RXD3_NORMAL_RXV_SEQ GENMASK(7, 0)
250#define MT_RXD3_NORMAL_CH_FREQ GENMASK(15, 8)
251#define MT_RXD3_NORMAL_ADDR_TYPE GENMASK(17, 16)
252#define MT_RXD3_NORMAL_U2M BIT(0)
253#define MT_RXD3_NORMAL_HTC_VLD BIT(0)
254#define MT_RXD3_NORMAL_TSF_COMPARE_LOSS BIT(19)
255#define MT_RXD3_NORMAL_BEACON_MC BIT(20)
256#define MT_RXD3_NORMAL_BEACON_UC BIT(21)
257#define MT_RXD3_NORMAL_AMSDU BIT(22)
258#define MT_RXD3_NORMAL_MESH BIT(23)
259#define MT_RXD3_NORMAL_MHCP BIT(24)
260#define MT_RXD3_NORMAL_NO_INFO_WB BIT(25)
261#define MT_RXD3_NORMAL_DISABLE_RX_HDR_TRANS BIT(26)
262#define MT_RXD3_NORMAL_POWER_SAVE_STAT BIT(27)
263#define MT_RXD3_NORMAL_MORE BIT(28)
264#define MT_RXD3_NORMAL_UNWANT BIT(29)
265#define MT_RXD3_NORMAL_RX_DROP BIT(30)
266#define MT_RXD3_NORMAL_VLAN2ETH BIT(31)
267
268/* RXD GROUP4 */
269#define MT_RXD6_FRAME_CONTROL GENMASK(15, 0)
270#define MT_RXD6_TA_LO GENMASK(31, 16)
271
272#define MT_RXD7_TA_HI GENMASK(31, 0)
273
274#define MT_RXD8_SEQ_CTRL GENMASK(15, 0)
275#define MT_RXD8_QOS_CTL GENMASK(31, 16)
276
277#define MT_RXD9_HT_CONTROL GENMASK(31, 0)
278
279/* P-RXV DW0 */
280#define MT_PRXV_TX_RATE GENMASK(6, 0)
281#define MT_PRXV_TX_DCM BIT(4)
282#define MT_PRXV_TX_ER_SU_106T BIT(5)
283#define MT_PRXV_NSTS GENMASK(9, 7)
284#define MT_PRXV_TXBF BIT(10)
285#define MT_PRXV_HT_AD_CODE BIT(11)
286#define MT_PRXV_HE_RU_ALLOC_L GENMASK(31, 28)
287
288#define MT_PRXV_FRAME_MODE GENMASK(14, 12)
289#define MT_PRXV_HT_SGI GENMASK(16, 15)
290#define MT_PRXV_HT_STBC GENMASK(23, 22)
291#define MT_PRXV_TX_MODE GENMASK(27, 24)
292#define MT_PRXV_DCM BIT(17)
293#define MT_PRXV_NUM_RX BIT(20, 18)
294
295/* P-RXV DW1 */
296#define MT_PRXV_RCPI3 GENMASK(31, 24)
297#define MT_PRXV_RCPI2 GENMASK(23, 16)
298#define MT_PRXV_RCPI1 GENMASK(15, 8)
299#define MT_PRXV_RCPI0 GENMASK(7, 0)
300#define MT_PRXV_HE_RU_ALLOC_H GENMASK(3, 0)
301
302/* C-RXV */
303#define MT_CRXV_HT_STBC GENMASK(1, 0)
304#define MT_CRXV_TX_MODE GENMASK(7, 4)
305#define MT_CRXV_FRAME_MODE GENMASK(10, 8)
306#define MT_CRXV_HT_SHORT_GI GENMASK(14, 13)
307#define MT_CRXV_HE_LTF_SIZE GENMASK(18, 17)
308#define MT_CRXV_HE_LDPC_EXT_SYM BIT(20)
309#define MT_CRXV_HE_PE_DISAMBIG BIT(23)
310#define MT_CRXV_HE_NUM_USER GENMASK(30, 24)
311#define MT_CRXV_HE_UPLINK BIT(31)
312
313#define MT_CRXV_HE_RU0 GENMASK(7, 0)
314#define MT_CRXV_HE_RU1 GENMASK(15, 8)
315#define MT_CRXV_HE_RU2 GENMASK(23, 16)
316#define MT_CRXV_HE_RU3 GENMASK(31, 24)
317
318#define MT_CRXV_HE_MU_AID GENMASK(30, 20)
319
320#define MT_CRXV_HE_SR_MASK GENMASK(11, 8)
321#define MT_CRXV_HE_SR1_MASK GENMASK(16, 12)
322#define MT_CRXV_HE_SR2_MASK GENMASK(20, 17)
323#define MT_CRXV_HE_SR3_MASK GENMASK(24, 21)
324
325#define MT_CRXV_HE_BSS_COLOR GENMASK(5, 0)
326#define MT_CRXV_HE_TXOP_DUR GENMASK(12, 6)
327#define MT_CRXV_HE_BEAM_CHNG BIT(13)
328#define MT_CRXV_HE_DOPPLER BIT(16)
329
330#define MT_CRXV_SNR GENMASK(18, 13)
331#define MT_CRXV_FOE_LO GENMASK(31, 19)
332#define MT_CRXV_FOE_HI GENMASK(6, 0)
333#define MT_CRXV_FOE_SHIFT 13
334
335#define MT_CT_PARSE_LEN 72
336#define MT_CT_DMA_BUF_NUM 2
337
338#define MT_CT_INFO_APPLY_TXD BIT(0)
339#define MT_CT_INFO_COPY_HOST_TXD_ALL BIT(1)
340#define MT_CT_INFO_MGMT_FRAME BIT(2)
341#define MT_CT_INFO_NONE_CIPHER_FRAME BIT(3)
342#define MT_CT_INFO_HSR2_TX BIT(4)
343#define MT_CT_INFO_FROM_HOST BIT(7)
344
345enum tx_mcu_port_q_idx {
346 MT_TX_MCU_PORT_RX_Q0 = 0x20,
347 MT_TX_MCU_PORT_RX_Q1,
348 MT_TX_MCU_PORT_RX_Q2,
349 MT_TX_MCU_PORT_RX_Q3,
350 MT_TX_MCU_PORT_RX_FWDL = 0x3e
351};
352
353enum tx_port_idx {
354 MT_TX_PORT_IDX_LMAC,
355 MT_TX_PORT_IDX_MCU
356};
357
358#endif /* __MT76_CONNAC2_MAC_H */
359

source code of linux/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h