1 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
2 /*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6
7 #ifndef ATH11K_DP_H
8 #define ATH11K_DP_H
9
10 #include "hal_rx.h"
11
12 #define MAX_RXDMA_PER_PDEV 2
13
14 struct ath11k_base;
15 struct ath11k_peer;
16 struct ath11k_dp;
17 struct ath11k_vif;
18 struct hal_tcl_status_ring;
19 struct ath11k_ext_irq_grp;
20
21 struct dp_rx_tid {
22 u8 tid;
23 u32 *vaddr;
24 dma_addr_t paddr;
25 u32 size;
26 u32 ba_win_sz;
27 bool active;
28
29 /* Info related to rx fragments */
30 u32 cur_sn;
31 u16 last_frag_no;
32 u16 rx_frag_bitmap;
33
34 struct sk_buff_head rx_frags;
35 struct hal_reo_dest_ring *dst_ring_desc;
36
37 /* Timer info related to fragments */
38 struct timer_list frag_timer;
39 struct ath11k_base *ab;
40 };
41
42 #define DP_REO_DESC_FREE_THRESHOLD 64
43 #define DP_REO_DESC_FREE_TIMEOUT_MS 1000
44 #define DP_MON_PURGE_TIMEOUT_MS 100
45 #define DP_MON_SERVICE_BUDGET 128
46
47 struct dp_reo_cache_flush_elem {
48 struct list_head list;
49 struct dp_rx_tid data;
50 unsigned long ts;
51 };
52
53 struct dp_reo_cmd {
54 struct list_head list;
55 struct dp_rx_tid data;
56 int cmd_num;
57 void (*handler)(struct ath11k_dp *, void *,
58 enum hal_reo_cmd_status status);
59 };
60
61 struct dp_srng {
62 u32 *vaddr_unaligned;
63 u32 *vaddr;
64 dma_addr_t paddr_unaligned;
65 dma_addr_t paddr;
66 int size;
67 u32 ring_id;
68 u8 cached;
69 };
70
71 struct dp_rxdma_ring {
72 struct dp_srng refill_buf_ring;
73 struct idr bufs_idr;
74 /* Protects bufs_idr */
75 spinlock_t idr_lock;
76 int bufs_max;
77 };
78
79 #define ATH11K_TX_COMPL_NEXT(x) (((x) + 1) % DP_TX_COMP_RING_SIZE)
80
81 struct dp_tx_ring {
82 u8 tcl_data_ring_id;
83 struct dp_srng tcl_data_ring;
84 struct dp_srng tcl_comp_ring;
85 struct idr txbuf_idr;
86 /* Protects txbuf_idr and num_pending */
87 spinlock_t tx_idr_lock;
88 struct hal_wbm_release_ring *tx_status;
89 int tx_status_head;
90 int tx_status_tail;
91 };
92
93 enum dp_mon_status_buf_state {
94 /* PPDU id matches in dst ring and status ring */
95 DP_MON_STATUS_MATCH,
96 /* status ring dma is not done */
97 DP_MON_STATUS_NO_DMA,
98 /* status ring is lagging, reap status ring */
99 DP_MON_STATUS_LAG,
100 /* status ring is leading, reap dst ring and drop */
101 DP_MON_STATUS_LEAD,
102 /* replinish monitor status ring */
103 DP_MON_STATUS_REPLINISH,
104 };
105
106 struct ath11k_pdev_mon_stats {
107 u32 status_ppdu_state;
108 u32 status_ppdu_start;
109 u32 status_ppdu_end;
110 u32 status_ppdu_compl;
111 u32 status_ppdu_start_mis;
112 u32 status_ppdu_end_mis;
113 u32 status_ppdu_done;
114 u32 dest_ppdu_done;
115 u32 dest_mpdu_done;
116 u32 dest_mpdu_drop;
117 u32 dup_mon_linkdesc_cnt;
118 u32 dup_mon_buf_cnt;
119 u32 dest_mon_stuck;
120 u32 dest_mon_not_reaped;
121 };
122
123 struct dp_full_mon_mpdu {
124 struct list_head list;
125 struct sk_buff *head;
126 struct sk_buff *tail;
127 };
128
129 struct dp_link_desc_bank {
130 void *vaddr_unaligned;
131 void *vaddr;
132 dma_addr_t paddr_unaligned;
133 dma_addr_t paddr;
134 u32 size;
135 };
136
137 /* Size to enforce scatter idle list mode */
138 #define DP_LINK_DESC_ALLOC_SIZE_THRESH 0x200000
139 #define DP_LINK_DESC_BANKS_MAX 8
140
141 #define DP_RX_DESC_COOKIE_INDEX_MAX 0x3ffff
142 #define DP_RX_DESC_COOKIE_POOL_ID_MAX 0x1c0000
143 #define DP_RX_DESC_COOKIE_MAX \
144 (DP_RX_DESC_COOKIE_INDEX_MAX | DP_RX_DESC_COOKIE_POOL_ID_MAX)
145 #define DP_NOT_PPDU_ID_WRAP_AROUND 20000
146
147 enum ath11k_dp_ppdu_state {
148 DP_PPDU_STATUS_START,
149 DP_PPDU_STATUS_DONE,
150 };
151
152 struct ath11k_mon_data {
153 struct dp_link_desc_bank link_desc_banks[DP_LINK_DESC_BANKS_MAX];
154 struct hal_rx_mon_ppdu_info mon_ppdu_info;
155
156 u32 mon_ppdu_status;
157 u32 mon_last_buf_cookie;
158 u64 mon_last_linkdesc_paddr;
159 u16 chan_noise_floor;
160 bool hold_mon_dst_ring;
161 enum dp_mon_status_buf_state buf_state;
162 dma_addr_t mon_status_paddr;
163 struct dp_full_mon_mpdu *mon_mpdu;
164 struct hal_sw_mon_ring_entries sw_mon_entries;
165 struct ath11k_pdev_mon_stats rx_mon_stats;
166 /* lock for monitor data */
167 spinlock_t mon_lock;
168 struct sk_buff_head rx_status_q;
169 };
170
171 struct ath11k_pdev_dp {
172 u32 mac_id;
173 u32 mon_dest_ring_stuck_cnt;
174 atomic_t num_tx_pending;
175 wait_queue_head_t tx_empty_waitq;
176 struct dp_rxdma_ring rx_refill_buf_ring;
177 struct dp_srng rx_mac_buf_ring[MAX_RXDMA_PER_PDEV];
178 struct dp_srng rxdma_err_dst_ring[MAX_RXDMA_PER_PDEV];
179 struct dp_srng rxdma_mon_dst_ring;
180 struct dp_srng rxdma_mon_desc_ring;
181
182 struct dp_rxdma_ring rxdma_mon_buf_ring;
183 struct dp_rxdma_ring rx_mon_status_refill_ring[MAX_RXDMA_PER_PDEV];
184 struct ieee80211_rx_status rx_status;
185 struct ath11k_mon_data mon_data;
186 };
187
188 #define DP_NUM_CLIENTS_MAX 64
189 #define DP_AVG_TIDS_PER_CLIENT 2
190 #define DP_NUM_TIDS_MAX (DP_NUM_CLIENTS_MAX * DP_AVG_TIDS_PER_CLIENT)
191 #define DP_AVG_MSDUS_PER_FLOW 128
192 #define DP_AVG_FLOWS_PER_TID 2
193 #define DP_AVG_MPDUS_PER_TID_MAX 128
194 #define DP_AVG_MSDUS_PER_MPDU 4
195
196 #define DP_RX_HASH_ENABLE 1 /* Enable hash based Rx steering */
197
198 #define DP_BA_WIN_SZ_MAX 256
199
200 #define DP_TCL_NUM_RING_MAX 3
201 #define DP_TCL_NUM_RING_MAX_QCA6390 1
202
203 #define DP_IDLE_SCATTER_BUFS_MAX 16
204
205 #define DP_WBM_RELEASE_RING_SIZE 64
206 #define DP_TCL_DATA_RING_SIZE 512
207 #define DP_TCL_DATA_RING_SIZE_WCN6750 2048
208 #define DP_TX_COMP_RING_SIZE 32768
209 #define DP_TX_IDR_SIZE DP_TX_COMP_RING_SIZE
210 #define DP_TCL_CMD_RING_SIZE 32
211 #define DP_TCL_STATUS_RING_SIZE 32
212 #define DP_REO_DST_RING_MAX 4
213 #define DP_REO_DST_RING_SIZE 2048
214 #define DP_REO_REINJECT_RING_SIZE 32
215 #define DP_RX_RELEASE_RING_SIZE 1024
216 #define DP_REO_EXCEPTION_RING_SIZE 128
217 #define DP_REO_CMD_RING_SIZE 256
218 #define DP_REO_STATUS_RING_SIZE 2048
219 #define DP_RXDMA_BUF_RING_SIZE 4096
220 #define DP_RXDMA_REFILL_RING_SIZE 2048
221 #define DP_RXDMA_ERR_DST_RING_SIZE 1024
222 #define DP_RXDMA_MON_STATUS_RING_SIZE 1024
223 #define DP_RXDMA_MONITOR_BUF_RING_SIZE 4096
224 #define DP_RXDMA_MONITOR_DST_RING_SIZE 2048
225 #define DP_RXDMA_MONITOR_DESC_RING_SIZE 4096
226
227 #define DP_RX_RELEASE_RING_NUM 3
228
229 #define DP_RX_BUFFER_SIZE 2048
230 #define DP_RX_BUFFER_SIZE_LITE 1024
231 #define DP_RX_BUFFER_ALIGN_SIZE 128
232
233 #define DP_RXDMA_BUF_COOKIE_BUF_ID GENMASK(17, 0)
234 #define DP_RXDMA_BUF_COOKIE_PDEV_ID GENMASK(20, 18)
235
236 #define DP_HW2SW_MACID(mac_id) ((mac_id) ? ((mac_id) - 1) : 0)
237 #define DP_SW2HW_MACID(mac_id) ((mac_id) + 1)
238
239 #define DP_TX_DESC_ID_MAC_ID GENMASK(1, 0)
240 #define DP_TX_DESC_ID_MSDU_ID GENMASK(18, 2)
241 #define DP_TX_DESC_ID_POOL_ID GENMASK(20, 19)
242
243 #define ATH11K_SHADOW_DP_TIMER_INTERVAL 20
244 #define ATH11K_SHADOW_CTRL_TIMER_INTERVAL 10
245
246 struct ath11k_hp_update_timer {
247 struct timer_list timer;
248 bool started;
249 bool init;
250 u32 tx_num;
251 u32 timer_tx_num;
252 u32 ring_id;
253 u32 interval;
254 struct ath11k_base *ab;
255 };
256
257 struct ath11k_dp {
258 struct ath11k_base *ab;
259 enum ath11k_htc_ep_id eid;
260 struct completion htt_tgt_version_received;
261 u8 htt_tgt_ver_major;
262 u8 htt_tgt_ver_minor;
263 struct dp_link_desc_bank link_desc_banks[DP_LINK_DESC_BANKS_MAX];
264 struct dp_srng wbm_idle_ring;
265 struct dp_srng wbm_desc_rel_ring;
266 struct dp_srng tcl_cmd_ring;
267 struct dp_srng tcl_status_ring;
268 struct dp_srng reo_reinject_ring;
269 struct dp_srng rx_rel_ring;
270 struct dp_srng reo_except_ring;
271 struct dp_srng reo_cmd_ring;
272 struct dp_srng reo_status_ring;
273 struct dp_srng reo_dst_ring[DP_REO_DST_RING_MAX];
274 struct dp_tx_ring tx_ring[DP_TCL_NUM_RING_MAX];
275 struct hal_wbm_idle_scatter_list scatter_list[DP_IDLE_SCATTER_BUFS_MAX];
276 struct list_head reo_cmd_list;
277 struct list_head reo_cmd_cache_flush_list;
278 struct list_head dp_full_mon_mpdu_list;
279 u32 reo_cmd_cache_flush_count;
280 /**
281 * protects access to below fields,
282 * - reo_cmd_list
283 * - reo_cmd_cache_flush_list
284 * - reo_cmd_cache_flush_count
285 */
286 spinlock_t reo_cmd_lock;
287 struct ath11k_hp_update_timer reo_cmd_timer;
288 struct ath11k_hp_update_timer tx_ring_timer[DP_TCL_NUM_RING_MAX];
289 };
290
291 /* HTT definitions */
292
293 #define HTT_TCL_META_DATA_TYPE BIT(0)
294 #define HTT_TCL_META_DATA_VALID_HTT BIT(1)
295
296 /* vdev meta data */
297 #define HTT_TCL_META_DATA_VDEV_ID GENMASK(9, 2)
298 #define HTT_TCL_META_DATA_PDEV_ID GENMASK(11, 10)
299 #define HTT_TCL_META_DATA_HOST_INSPECTED BIT(12)
300
301 /* peer meta data */
302 #define HTT_TCL_META_DATA_PEER_ID GENMASK(15, 2)
303
304 #define HTT_TX_WBM_COMP_STATUS_OFFSET 8
305
306 #define HTT_INVALID_PEER_ID 0xffff
307
308 /* HTT tx completion is overlaid in wbm_release_ring */
309 #define HTT_TX_WBM_COMP_INFO0_STATUS GENMASK(12, 9)
310 #define HTT_TX_WBM_COMP_INFO0_REINJECT_REASON GENMASK(16, 13)
311 #define HTT_TX_WBM_COMP_INFO0_REINJECT_REASON GENMASK(16, 13)
312
313 #define HTT_TX_WBM_COMP_INFO1_ACK_RSSI GENMASK(31, 24)
314 #define HTT_TX_WBM_COMP_INFO2_SW_PEER_ID GENMASK(15, 0)
315 #define HTT_TX_WBM_COMP_INFO2_VALID BIT(21)
316
317 struct htt_tx_wbm_completion {
318 u32 info0;
319 u32 info1;
320 u32 info2;
321 u32 info3;
322 } __packed;
323
324 enum htt_h2t_msg_type {
325 HTT_H2T_MSG_TYPE_VERSION_REQ = 0,
326 HTT_H2T_MSG_TYPE_SRING_SETUP = 0xb,
327 HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG = 0xc,
328 HTT_H2T_MSG_TYPE_EXT_STATS_CFG = 0x10,
329 HTT_H2T_MSG_TYPE_PPDU_STATS_CFG = 0x11,
330 HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE = 0x17,
331 };
332
333 #define HTT_VER_REQ_INFO_MSG_ID GENMASK(7, 0)
334
335 struct htt_ver_req_cmd {
336 u32 ver_reg_info;
337 } __packed;
338
339 enum htt_srng_ring_type {
340 HTT_HW_TO_SW_RING,
341 HTT_SW_TO_HW_RING,
342 HTT_SW_TO_SW_RING,
343 };
344
345 enum htt_srng_ring_id {
346 HTT_RXDMA_HOST_BUF_RING,
347 HTT_RXDMA_MONITOR_STATUS_RING,
348 HTT_RXDMA_MONITOR_BUF_RING,
349 HTT_RXDMA_MONITOR_DESC_RING,
350 HTT_RXDMA_MONITOR_DEST_RING,
351 HTT_HOST1_TO_FW_RXBUF_RING,
352 HTT_HOST2_TO_FW_RXBUF_RING,
353 HTT_RXDMA_NON_MONITOR_DEST_RING,
354 };
355
356 /* host -> target HTT_SRING_SETUP message
357 *
358 * After target is booted up, Host can send SRING setup message for
359 * each host facing LMAC SRING. Target setups up HW registers based
360 * on setup message and confirms back to Host if response_required is set.
361 * Host should wait for confirmation message before sending new SRING
362 * setup message
363 *
364 * The message would appear as follows:
365 *
366 * |31 24|23 20|19|18 16|15|14 8|7 0|
367 * |--------------- +-----------------+----------------+------------------|
368 * | ring_type | ring_id | pdev_id | msg_type |
369 * |----------------------------------------------------------------------|
370 * | ring_base_addr_lo |
371 * |----------------------------------------------------------------------|
372 * | ring_base_addr_hi |
373 * |----------------------------------------------------------------------|
374 * |ring_misc_cfg_flag|ring_entry_size| ring_size |
375 * |----------------------------------------------------------------------|
376 * | ring_head_offset32_remote_addr_lo |
377 * |----------------------------------------------------------------------|
378 * | ring_head_offset32_remote_addr_hi |
379 * |----------------------------------------------------------------------|
380 * | ring_tail_offset32_remote_addr_lo |
381 * |----------------------------------------------------------------------|
382 * | ring_tail_offset32_remote_addr_hi |
383 * |----------------------------------------------------------------------|
384 * | ring_msi_addr_lo |
385 * |----------------------------------------------------------------------|
386 * | ring_msi_addr_hi |
387 * |----------------------------------------------------------------------|
388 * | ring_msi_data |
389 * |----------------------------------------------------------------------|
390 * | intr_timer_th |IM| intr_batch_counter_th |
391 * |----------------------------------------------------------------------|
392 * | reserved |RR|PTCF| intr_low_threshold |
393 * |----------------------------------------------------------------------|
394 * Where
395 * IM = sw_intr_mode
396 * RR = response_required
397 * PTCF = prefetch_timer_cfg
398 *
399 * The message is interpreted as follows:
400 * dword0 - b'0:7 - msg_type: This will be set to
401 * HTT_H2T_MSG_TYPE_SRING_SETUP
402 * b'8:15 - pdev_id:
403 * 0 (for rings at SOC/UMAC level),
404 * 1/2/3 mac id (for rings at LMAC level)
405 * b'16:23 - ring_id: identify which ring is to setup,
406 * more details can be got from enum htt_srng_ring_id
407 * b'24:31 - ring_type: identify type of host rings,
408 * more details can be got from enum htt_srng_ring_type
409 * dword1 - b'0:31 - ring_base_addr_lo: Lower 32bits of ring base address
410 * dword2 - b'0:31 - ring_base_addr_hi: Upper 32bits of ring base address
411 * dword3 - b'0:15 - ring_size: size of the ring in unit of 4-bytes words
412 * b'16:23 - ring_entry_size: Size of each entry in 4-byte word units
413 * b'24:31 - ring_misc_cfg_flag: Valid only for HW_TO_SW_RING and
414 * SW_TO_HW_RING.
415 * Refer to HTT_SRING_SETUP_RING_MISC_CFG_RING defs.
416 * dword4 - b'0:31 - ring_head_off32_remote_addr_lo:
417 * Lower 32 bits of memory address of the remote variable
418 * storing the 4-byte word offset that identifies the head
419 * element within the ring.
420 * (The head offset variable has type u32.)
421 * Valid for HW_TO_SW and SW_TO_SW rings.
422 * dword5 - b'0:31 - ring_head_off32_remote_addr_hi:
423 * Upper 32 bits of memory address of the remote variable
424 * storing the 4-byte word offset that identifies the head
425 * element within the ring.
426 * (The head offset variable has type u32.)
427 * Valid for HW_TO_SW and SW_TO_SW rings.
428 * dword6 - b'0:31 - ring_tail_off32_remote_addr_lo:
429 * Lower 32 bits of memory address of the remote variable
430 * storing the 4-byte word offset that identifies the tail
431 * element within the ring.
432 * (The tail offset variable has type u32.)
433 * Valid for HW_TO_SW and SW_TO_SW rings.
434 * dword7 - b'0:31 - ring_tail_off32_remote_addr_hi:
435 * Upper 32 bits of memory address of the remote variable
436 * storing the 4-byte word offset that identifies the tail
437 * element within the ring.
438 * (The tail offset variable has type u32.)
439 * Valid for HW_TO_SW and SW_TO_SW rings.
440 * dword8 - b'0:31 - ring_msi_addr_lo: Lower 32bits of MSI cfg address
441 * valid only for HW_TO_SW_RING and SW_TO_HW_RING
442 * dword9 - b'0:31 - ring_msi_addr_hi: Upper 32bits of MSI cfg address
443 * valid only for HW_TO_SW_RING and SW_TO_HW_RING
444 * dword10 - b'0:31 - ring_msi_data: MSI data
445 * Refer to HTT_SRING_SETUP_RING_MSC_CFG_xxx defs
446 * valid only for HW_TO_SW_RING and SW_TO_HW_RING
447 * dword11 - b'0:14 - intr_batch_counter_th:
448 * batch counter threshold is in units of 4-byte words.
449 * HW internally maintains and increments batch count.
450 * (see SRING spec for detail description).
451 * When batch count reaches threshold value, an interrupt
452 * is generated by HW.
453 * b'15 - sw_intr_mode:
454 * This configuration shall be static.
455 * Only programmed at power up.
456 * 0: generate pulse style sw interrupts
457 * 1: generate level style sw interrupts
458 * b'16:31 - intr_timer_th:
459 * The timer init value when timer is idle or is
460 * initialized to start downcounting.
461 * In 8us units (to cover a range of 0 to 524 ms)
462 * dword12 - b'0:15 - intr_low_threshold:
463 * Used only by Consumer ring to generate ring_sw_int_p.
464 * Ring entries low threshold water mark, that is used
465 * in combination with the interrupt timer as well as
466 * the clearing of the level interrupt.
467 * b'16:18 - prefetch_timer_cfg:
468 * Used only by Consumer ring to set timer mode to
469 * support Application prefetch handling.
470 * The external tail offset/pointer will be updated
471 * at following intervals:
472 * 3'b000: (Prefetch feature disabled; used only for debug)
473 * 3'b001: 1 usec
474 * 3'b010: 4 usec
475 * 3'b011: 8 usec (default)
476 * 3'b100: 16 usec
477 * Others: Reserved
478 * b'19 - response_required:
479 * Host needs HTT_T2H_MSG_TYPE_SRING_SETUP_DONE as response
480 * b'20:31 - reserved: reserved for future use
481 */
482
483 #define HTT_SRNG_SETUP_CMD_INFO0_MSG_TYPE GENMASK(7, 0)
484 #define HTT_SRNG_SETUP_CMD_INFO0_PDEV_ID GENMASK(15, 8)
485 #define HTT_SRNG_SETUP_CMD_INFO0_RING_ID GENMASK(23, 16)
486 #define HTT_SRNG_SETUP_CMD_INFO0_RING_TYPE GENMASK(31, 24)
487
488 #define HTT_SRNG_SETUP_CMD_INFO1_RING_SIZE GENMASK(15, 0)
489 #define HTT_SRNG_SETUP_CMD_INFO1_RING_ENTRY_SIZE GENMASK(23, 16)
490 #define HTT_SRNG_SETUP_CMD_INFO1_RING_LOOP_CNT_DIS BIT(25)
491 #define HTT_SRNG_SETUP_CMD_INFO1_RING_FLAGS_MSI_SWAP BIT(27)
492 #define HTT_SRNG_SETUP_CMD_INFO1_RING_FLAGS_HOST_FW_SWAP BIT(28)
493 #define HTT_SRNG_SETUP_CMD_INFO1_RING_FLAGS_TLV_SWAP BIT(29)
494
495 #define HTT_SRNG_SETUP_CMD_INTR_INFO_BATCH_COUNTER_THRESH GENMASK(14, 0)
496 #define HTT_SRNG_SETUP_CMD_INTR_INFO_SW_INTR_MODE BIT(15)
497 #define HTT_SRNG_SETUP_CMD_INTR_INFO_INTR_TIMER_THRESH GENMASK(31, 16)
498
499 #define HTT_SRNG_SETUP_CMD_INFO2_INTR_LOW_THRESH GENMASK(15, 0)
500 #define HTT_SRNG_SETUP_CMD_INFO2_PRE_FETCH_TIMER_CFG BIT(16)
501 #define HTT_SRNG_SETUP_CMD_INFO2_RESPONSE_REQUIRED BIT(19)
502
503 struct htt_srng_setup_cmd {
504 u32 info0;
505 u32 ring_base_addr_lo;
506 u32 ring_base_addr_hi;
507 u32 info1;
508 u32 ring_head_off32_remote_addr_lo;
509 u32 ring_head_off32_remote_addr_hi;
510 u32 ring_tail_off32_remote_addr_lo;
511 u32 ring_tail_off32_remote_addr_hi;
512 u32 ring_msi_addr_lo;
513 u32 ring_msi_addr_hi;
514 u32 msi_data;
515 u32 intr_info;
516 u32 info2;
517 } __packed;
518
519 /* host -> target FW PPDU_STATS config message
520 *
521 * @details
522 * The following field definitions describe the format of the HTT host
523 * to target FW for PPDU_STATS_CFG msg.
524 * The message allows the host to configure the PPDU_STATS_IND messages
525 * produced by the target.
526 *
527 * |31 24|23 16|15 8|7 0|
528 * |-----------------------------------------------------------|
529 * | REQ bit mask | pdev_mask | msg type |
530 * |-----------------------------------------------------------|
531 * Header fields:
532 * - MSG_TYPE
533 * Bits 7:0
534 * Purpose: identifies this is a req to configure ppdu_stats_ind from target
535 * Value: 0x11
536 * - PDEV_MASK
537 * Bits 8:15
538 * Purpose: identifies which pdevs this PPDU stats configuration applies to
539 * Value: This is a overloaded field, refer to usage and interpretation of
540 * PDEV in interface document.
541 * Bit 8 : Reserved for SOC stats
542 * Bit 9 - 15 : Indicates PDEV_MASK in DBDC
543 * Indicates MACID_MASK in DBS
544 * - REQ_TLV_BIT_MASK
545 * Bits 16:31
546 * Purpose: each set bit indicates the corresponding PPDU stats TLV type
547 * needs to be included in the target's PPDU_STATS_IND messages.
548 * Value: refer htt_ppdu_stats_tlv_tag_t <<<???
549 *
550 */
551
552 struct htt_ppdu_stats_cfg_cmd {
553 u32 msg;
554 } __packed;
555
556 #define HTT_PPDU_STATS_CFG_MSG_TYPE GENMASK(7, 0)
557 #define HTT_PPDU_STATS_CFG_SOC_STATS BIT(8)
558 #define HTT_PPDU_STATS_CFG_PDEV_ID GENMASK(15, 9)
559 #define HTT_PPDU_STATS_CFG_TLV_TYPE_BITMASK GENMASK(31, 16)
560
561 enum htt_ppdu_stats_tag_type {
562 HTT_PPDU_STATS_TAG_COMMON,
563 HTT_PPDU_STATS_TAG_USR_COMMON,
564 HTT_PPDU_STATS_TAG_USR_RATE,
565 HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_64,
566 HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_256,
567 HTT_PPDU_STATS_TAG_SCH_CMD_STATUS,
568 HTT_PPDU_STATS_TAG_USR_COMPLTN_COMMON,
569 HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_64,
570 HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_256,
571 HTT_PPDU_STATS_TAG_USR_COMPLTN_ACK_BA_STATUS,
572 HTT_PPDU_STATS_TAG_USR_COMPLTN_FLUSH,
573 HTT_PPDU_STATS_TAG_USR_COMMON_ARRAY,
574 HTT_PPDU_STATS_TAG_INFO,
575 HTT_PPDU_STATS_TAG_TX_MGMTCTRL_PAYLOAD,
576
577 /* New TLV's are added above to this line */
578 HTT_PPDU_STATS_TAG_MAX,
579 };
580
581 #define HTT_PPDU_STATS_TAG_DEFAULT (BIT(HTT_PPDU_STATS_TAG_COMMON) \
582 | BIT(HTT_PPDU_STATS_TAG_USR_COMMON) \
583 | BIT(HTT_PPDU_STATS_TAG_USR_RATE) \
584 | BIT(HTT_PPDU_STATS_TAG_SCH_CMD_STATUS) \
585 | BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_COMMON) \
586 | BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_ACK_BA_STATUS) \
587 | BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_FLUSH) \
588 | BIT(HTT_PPDU_STATS_TAG_USR_COMMON_ARRAY))
589
590 #define HTT_PPDU_STATS_TAG_PKTLOG (BIT(HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_64) | \
591 BIT(HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_256) | \
592 BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_64) | \
593 BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_256) | \
594 BIT(HTT_PPDU_STATS_TAG_INFO) | \
595 BIT(HTT_PPDU_STATS_TAG_TX_MGMTCTRL_PAYLOAD) | \
596 HTT_PPDU_STATS_TAG_DEFAULT)
597
598 /* HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG Message
599 *
600 * details:
601 * HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG message is sent by host to
602 * configure RXDMA rings.
603 * The configuration is per ring based and includes both packet subtypes
604 * and PPDU/MPDU TLVs.
605 *
606 * The message would appear as follows:
607 *
608 * |31 26|25|24|23 16|15 8|7 0|
609 * |-----------------+----------------+----------------+---------------|
610 * | rsvd1 |PS|SS| ring_id | pdev_id | msg_type |
611 * |-------------------------------------------------------------------|
612 * | rsvd2 | ring_buffer_size |
613 * |-------------------------------------------------------------------|
614 * | packet_type_enable_flags_0 |
615 * |-------------------------------------------------------------------|
616 * | packet_type_enable_flags_1 |
617 * |-------------------------------------------------------------------|
618 * | packet_type_enable_flags_2 |
619 * |-------------------------------------------------------------------|
620 * | packet_type_enable_flags_3 |
621 * |-------------------------------------------------------------------|
622 * | tlv_filter_in_flags |
623 * |-------------------------------------------------------------------|
624 * Where:
625 * PS = pkt_swap
626 * SS = status_swap
627 * The message is interpreted as follows:
628 * dword0 - b'0:7 - msg_type: This will be set to
629 * HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG
630 * b'8:15 - pdev_id:
631 * 0 (for rings at SOC/UMAC level),
632 * 1/2/3 mac id (for rings at LMAC level)
633 * b'16:23 - ring_id : Identify the ring to configure.
634 * More details can be got from enum htt_srng_ring_id
635 * b'24 - status_swap: 1 is to swap status TLV
636 * b'25 - pkt_swap: 1 is to swap packet TLV
637 * b'26:31 - rsvd1: reserved for future use
638 * dword1 - b'0:16 - ring_buffer_size: size of bufferes referenced by rx ring,
639 * in byte units.
640 * Valid only for HW_TO_SW_RING and SW_TO_HW_RING
641 * - b'16:31 - rsvd2: Reserved for future use
642 * dword2 - b'0:31 - packet_type_enable_flags_0:
643 * Enable MGMT packet from 0b0000 to 0b1001
644 * bits from low to high: FP, MD, MO - 3 bits
645 * FP: Filter_Pass
646 * MD: Monitor_Direct
647 * MO: Monitor_Other
648 * 10 mgmt subtypes * 3 bits -> 30 bits
649 * Refer to PKT_TYPE_ENABLE_FLAG0_xxx_MGMT_xxx defs
650 * dword3 - b'0:31 - packet_type_enable_flags_1:
651 * Enable MGMT packet from 0b1010 to 0b1111
652 * bits from low to high: FP, MD, MO - 3 bits
653 * Refer to PKT_TYPE_ENABLE_FLAG1_xxx_MGMT_xxx defs
654 * dword4 - b'0:31 - packet_type_enable_flags_2:
655 * Enable CTRL packet from 0b0000 to 0b1001
656 * bits from low to high: FP, MD, MO - 3 bits
657 * Refer to PKT_TYPE_ENABLE_FLAG2_xxx_CTRL_xxx defs
658 * dword5 - b'0:31 - packet_type_enable_flags_3:
659 * Enable CTRL packet from 0b1010 to 0b1111,
660 * MCAST_DATA, UCAST_DATA, NULL_DATA
661 * bits from low to high: FP, MD, MO - 3 bits
662 * Refer to PKT_TYPE_ENABLE_FLAG3_xxx_CTRL_xxx defs
663 * dword6 - b'0:31 - tlv_filter_in_flags:
664 * Filter in Attention/MPDU/PPDU/Header/User tlvs
665 * Refer to CFG_TLV_FILTER_IN_FLAG defs
666 */
667
668 #define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_MSG_TYPE GENMASK(7, 0)
669 #define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_PDEV_ID GENMASK(15, 8)
670 #define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_RING_ID GENMASK(23, 16)
671 #define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_SS BIT(24)
672 #define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_PS BIT(25)
673
674 #define HTT_RX_RING_SELECTION_CFG_CMD_INFO1_BUF_SIZE GENMASK(15, 0)
675
676 enum htt_rx_filter_tlv_flags {
677 HTT_RX_FILTER_TLV_FLAGS_MPDU_START = BIT(0),
678 HTT_RX_FILTER_TLV_FLAGS_MSDU_START = BIT(1),
679 HTT_RX_FILTER_TLV_FLAGS_RX_PACKET = BIT(2),
680 HTT_RX_FILTER_TLV_FLAGS_MSDU_END = BIT(3),
681 HTT_RX_FILTER_TLV_FLAGS_MPDU_END = BIT(4),
682 HTT_RX_FILTER_TLV_FLAGS_PACKET_HEADER = BIT(5),
683 HTT_RX_FILTER_TLV_FLAGS_PER_MSDU_HEADER = BIT(6),
684 HTT_RX_FILTER_TLV_FLAGS_ATTENTION = BIT(7),
685 HTT_RX_FILTER_TLV_FLAGS_PPDU_START = BIT(8),
686 HTT_RX_FILTER_TLV_FLAGS_PPDU_END = BIT(9),
687 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS = BIT(10),
688 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT = BIT(11),
689 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE = BIT(12),
690 };
691
692 enum htt_rx_mgmt_pkt_filter_tlv_flags0 {
693 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ = BIT(0),
694 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ = BIT(1),
695 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ = BIT(2),
696 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP = BIT(3),
697 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP = BIT(4),
698 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP = BIT(5),
699 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ = BIT(6),
700 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ = BIT(7),
701 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ = BIT(8),
702 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP = BIT(9),
703 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP = BIT(10),
704 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP = BIT(11),
705 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ = BIT(12),
706 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ = BIT(13),
707 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ = BIT(14),
708 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP = BIT(15),
709 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP = BIT(16),
710 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP = BIT(17),
711 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV = BIT(18),
712 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV = BIT(19),
713 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV = BIT(20),
714 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7 = BIT(21),
715 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7 = BIT(22),
716 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7 = BIT(23),
717 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON = BIT(24),
718 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON = BIT(25),
719 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON = BIT(26),
720 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM = BIT(27),
721 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM = BIT(28),
722 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM = BIT(29),
723 };
724
725 enum htt_rx_mgmt_pkt_filter_tlv_flags1 {
726 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC = BIT(0),
727 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC = BIT(1),
728 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC = BIT(2),
729 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH = BIT(3),
730 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH = BIT(4),
731 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH = BIT(5),
732 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH = BIT(6),
733 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH = BIT(7),
734 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH = BIT(8),
735 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION = BIT(9),
736 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION = BIT(10),
737 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION = BIT(11),
738 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK = BIT(12),
739 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK = BIT(13),
740 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK = BIT(14),
741 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15 = BIT(15),
742 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15 = BIT(16),
743 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15 = BIT(17),
744 };
745
746 enum htt_rx_ctrl_pkt_filter_tlv_flags2 {
747 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 = BIT(0),
748 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 = BIT(1),
749 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 = BIT(2),
750 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 = BIT(3),
751 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 = BIT(4),
752 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 = BIT(5),
753 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER = BIT(6),
754 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER = BIT(7),
755 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER = BIT(8),
756 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 = BIT(9),
757 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 = BIT(10),
758 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 = BIT(11),
759 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL = BIT(12),
760 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL = BIT(13),
761 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL = BIT(14),
762 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP = BIT(15),
763 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP = BIT(16),
764 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP = BIT(17),
765 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT = BIT(18),
766 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT = BIT(19),
767 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT = BIT(20),
768 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER = BIT(21),
769 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER = BIT(22),
770 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER = BIT(23),
771 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BAR = BIT(24),
772 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BAR = BIT(25),
773 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BAR = BIT(26),
774 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BA = BIT(27),
775 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BA = BIT(28),
776 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BA = BIT(29),
777 };
778
779 enum htt_rx_ctrl_pkt_filter_tlv_flags3 {
780 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL = BIT(0),
781 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL = BIT(1),
782 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL = BIT(2),
783 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_RTS = BIT(3),
784 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_RTS = BIT(4),
785 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_RTS = BIT(5),
786 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CTS = BIT(6),
787 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CTS = BIT(7),
788 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CTS = BIT(8),
789 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_ACK = BIT(9),
790 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_ACK = BIT(10),
791 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_ACK = BIT(11),
792 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND = BIT(12),
793 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND = BIT(13),
794 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND = BIT(14),
795 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK = BIT(15),
796 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK = BIT(16),
797 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK = BIT(17),
798 };
799
800 enum htt_rx_data_pkt_filter_tlv_flasg3 {
801 HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_MCAST = BIT(18),
802 HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_MCAST = BIT(19),
803 HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_MCAST = BIT(20),
804 HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_UCAST = BIT(21),
805 HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_UCAST = BIT(22),
806 HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_UCAST = BIT(23),
807 HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA = BIT(24),
808 HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA = BIT(25),
809 HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA = BIT(26),
810 };
811
812 #define HTT_RX_FP_MGMT_FILTER_FLAGS0 \
813 (HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ \
814 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP \
815 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ \
816 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP \
817 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ \
818 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP \
819 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV \
820 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON \
821 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM)
822
823 #define HTT_RX_MD_MGMT_FILTER_FLAGS0 \
824 (HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ \
825 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP \
826 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ \
827 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP \
828 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ \
829 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP \
830 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV \
831 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON \
832 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM)
833
834 #define HTT_RX_MO_MGMT_FILTER_FLAGS0 \
835 (HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ \
836 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP \
837 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ \
838 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP \
839 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ \
840 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP \
841 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV \
842 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON \
843 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM)
844
845 #define HTT_RX_FP_MGMT_FILTER_FLAGS1 (HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC \
846 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH \
847 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH \
848 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION \
849 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK)
850
851 #define HTT_RX_MD_MGMT_FILTER_FLAGS1 (HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC \
852 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH \
853 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH \
854 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION \
855 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK)
856
857 #define HTT_RX_MO_MGMT_FILTER_FLAGS1 (HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC \
858 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH \
859 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH \
860 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION \
861 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK)
862
863 #define HTT_RX_FP_CTRL_FILTER_FLASG2 (HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER \
864 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BAR \
865 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BA)
866
867 #define HTT_RX_MD_CTRL_FILTER_FLASG2 (HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER \
868 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BAR \
869 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BA)
870
871 #define HTT_RX_MO_CTRL_FILTER_FLASG2 (HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER \
872 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BAR \
873 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BA)
874
875 #define HTT_RX_FP_CTRL_FILTER_FLASG3 (HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL \
876 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_RTS \
877 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CTS \
878 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_ACK \
879 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND \
880 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK)
881
882 #define HTT_RX_MD_CTRL_FILTER_FLASG3 (HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL \
883 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_RTS \
884 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CTS \
885 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_ACK \
886 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND \
887 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK)
888
889 #define HTT_RX_MO_CTRL_FILTER_FLASG3 (HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL \
890 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_RTS \
891 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CTS \
892 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_ACK \
893 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND \
894 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK)
895
896 #define HTT_RX_FP_DATA_FILTER_FLASG3 (HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_MCAST \
897 | HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_UCAST \
898 | HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA)
899
900 #define HTT_RX_MD_DATA_FILTER_FLASG3 (HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_MCAST \
901 | HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_UCAST \
902 | HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA)
903
904 #define HTT_RX_MO_DATA_FILTER_FLASG3 (HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_MCAST \
905 | HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_UCAST \
906 | HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA)
907
908 #define HTT_RX_MON_FP_MGMT_FILTER_FLAGS0 \
909 (HTT_RX_FP_MGMT_FILTER_FLAGS0 | \
910 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7)
911
912 #define HTT_RX_MON_MO_MGMT_FILTER_FLAGS0 \
913 (HTT_RX_MO_MGMT_FILTER_FLAGS0 | \
914 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7)
915
916 #define HTT_RX_MON_FP_MGMT_FILTER_FLAGS1 \
917 (HTT_RX_FP_MGMT_FILTER_FLAGS1 | \
918 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15)
919
920 #define HTT_RX_MON_MO_MGMT_FILTER_FLAGS1 \
921 (HTT_RX_MO_MGMT_FILTER_FLAGS1 | \
922 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15)
923
924 #define HTT_RX_MON_FP_CTRL_FILTER_FLASG2 \
925 (HTT_RX_FP_CTRL_FILTER_FLASG2 | \
926 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 | \
927 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 | \
928 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER | \
929 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 | \
930 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL | \
931 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP | \
932 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT)
933
934 #define HTT_RX_MON_MO_CTRL_FILTER_FLASG2 \
935 (HTT_RX_MO_CTRL_FILTER_FLASG2 | \
936 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 | \
937 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 | \
938 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER | \
939 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 | \
940 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL | \
941 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP | \
942 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT)
943
944 #define HTT_RX_MON_FP_CTRL_FILTER_FLASG3 HTT_RX_FP_CTRL_FILTER_FLASG3
945
946 #define HTT_RX_MON_MO_CTRL_FILTER_FLASG3 HTT_RX_MO_CTRL_FILTER_FLASG3
947
948 #define HTT_RX_MON_FP_DATA_FILTER_FLASG3 HTT_RX_FP_DATA_FILTER_FLASG3
949
950 #define HTT_RX_MON_MO_DATA_FILTER_FLASG3 HTT_RX_MO_DATA_FILTER_FLASG3
951
952 #define HTT_RX_MON_FILTER_TLV_FLAGS \
953 (HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \
954 HTT_RX_FILTER_TLV_FLAGS_PPDU_START | \
955 HTT_RX_FILTER_TLV_FLAGS_PPDU_END | \
956 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS | \
957 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT | \
958 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE)
959
960 #define HTT_RX_MON_FILTER_TLV_FLAGS_MON_STATUS_RING \
961 (HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \
962 HTT_RX_FILTER_TLV_FLAGS_PPDU_START | \
963 HTT_RX_FILTER_TLV_FLAGS_PPDU_END | \
964 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS | \
965 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT | \
966 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE)
967
968 #define HTT_RX_MON_FILTER_TLV_FLAGS_MON_BUF_RING \
969 (HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \
970 HTT_RX_FILTER_TLV_FLAGS_MSDU_START | \
971 HTT_RX_FILTER_TLV_FLAGS_RX_PACKET | \
972 HTT_RX_FILTER_TLV_FLAGS_MSDU_END | \
973 HTT_RX_FILTER_TLV_FLAGS_MPDU_END | \
974 HTT_RX_FILTER_TLV_FLAGS_PACKET_HEADER | \
975 HTT_RX_FILTER_TLV_FLAGS_PER_MSDU_HEADER | \
976 HTT_RX_FILTER_TLV_FLAGS_ATTENTION)
977
978 struct htt_rx_ring_selection_cfg_cmd {
979 u32 info0;
980 u32 info1;
981 u32 pkt_type_en_flags0;
982 u32 pkt_type_en_flags1;
983 u32 pkt_type_en_flags2;
984 u32 pkt_type_en_flags3;
985 u32 rx_filter_tlv;
986 } __packed;
987
988 struct htt_rx_ring_tlv_filter {
989 u32 rx_filter; /* see htt_rx_filter_tlv_flags */
990 u32 pkt_filter_flags0; /* MGMT */
991 u32 pkt_filter_flags1; /* MGMT */
992 u32 pkt_filter_flags2; /* CTRL */
993 u32 pkt_filter_flags3; /* DATA */
994 };
995
996 #define HTT_RX_FULL_MON_MODE_CFG_CMD_INFO0_MSG_TYPE GENMASK(7, 0)
997 #define HTT_RX_FULL_MON_MODE_CFG_CMD_INFO0_PDEV_ID GENMASK(15, 8)
998
999 #define HTT_RX_FULL_MON_MODE_CFG_CMD_CFG_ENABLE BIT(0)
1000 #define HTT_RX_FULL_MON_MODE_CFG_CMD_CFG_ZERO_MPDUS_END BIT(1)
1001 #define HTT_RX_FULL_MON_MODE_CFG_CMD_CFG_NON_ZERO_MPDUS_END BIT(2)
1002 #define HTT_RX_FULL_MON_MODE_CFG_CMD_CFG_RELEASE_RING GENMASK(10, 3)
1003
1004 /* Enumeration for full monitor mode destination ring select
1005 * 0 - REO destination ring select
1006 * 1 - FW destination ring select
1007 * 2 - SW destination ring select
1008 * 3 - Release destination ring select
1009 */
1010 enum htt_rx_full_mon_release_ring {
1011 HTT_RX_MON_RING_REO,
1012 HTT_RX_MON_RING_FW,
1013 HTT_RX_MON_RING_SW,
1014 HTT_RX_MON_RING_RELEASE,
1015 };
1016
1017 struct htt_rx_full_monitor_mode_cfg_cmd {
1018 u32 info0;
1019 u32 cfg;
1020 } __packed;
1021
1022 /* HTT message target->host */
1023
1024 enum htt_t2h_msg_type {
1025 HTT_T2H_MSG_TYPE_VERSION_CONF,
1026 HTT_T2H_MSG_TYPE_PEER_MAP = 0x3,
1027 HTT_T2H_MSG_TYPE_PEER_UNMAP = 0x4,
1028 HTT_T2H_MSG_TYPE_RX_ADDBA = 0x5,
1029 HTT_T2H_MSG_TYPE_PKTLOG = 0x8,
1030 HTT_T2H_MSG_TYPE_SEC_IND = 0xb,
1031 HTT_T2H_MSG_TYPE_PEER_MAP2 = 0x1e,
1032 HTT_T2H_MSG_TYPE_PEER_UNMAP2 = 0x1f,
1033 HTT_T2H_MSG_TYPE_PPDU_STATS_IND = 0x1d,
1034 HTT_T2H_MSG_TYPE_EXT_STATS_CONF = 0x1c,
1035 HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND = 0x24,
1036 };
1037
1038 #define HTT_TARGET_VERSION_MAJOR 3
1039
1040 #define HTT_T2H_MSG_TYPE GENMASK(7, 0)
1041 #define HTT_T2H_VERSION_CONF_MINOR GENMASK(15, 8)
1042 #define HTT_T2H_VERSION_CONF_MAJOR GENMASK(23, 16)
1043
1044 struct htt_t2h_version_conf_msg {
1045 u32 version;
1046 } __packed;
1047
1048 #define HTT_T2H_PEER_MAP_INFO_VDEV_ID GENMASK(15, 8)
1049 #define HTT_T2H_PEER_MAP_INFO_PEER_ID GENMASK(31, 16)
1050 #define HTT_T2H_PEER_MAP_INFO1_MAC_ADDR_H16 GENMASK(15, 0)
1051 #define HTT_T2H_PEER_MAP_INFO1_HW_PEER_ID GENMASK(31, 16)
1052 #define HTT_T2H_PEER_MAP_INFO2_AST_HASH_VAL GENMASK(15, 0)
1053 #define HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_M BIT(16)
1054 #define HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_S 16
1055
1056 struct htt_t2h_peer_map_event {
1057 u32 info;
1058 u32 mac_addr_l32;
1059 u32 info1;
1060 u32 info2;
1061 } __packed;
1062
1063 #define HTT_T2H_PEER_UNMAP_INFO_VDEV_ID HTT_T2H_PEER_MAP_INFO_VDEV_ID
1064 #define HTT_T2H_PEER_UNMAP_INFO_PEER_ID HTT_T2H_PEER_MAP_INFO_PEER_ID
1065 #define HTT_T2H_PEER_UNMAP_INFO1_MAC_ADDR_H16 \
1066 HTT_T2H_PEER_MAP_INFO1_MAC_ADDR_H16
1067 #define HTT_T2H_PEER_MAP_INFO1_NEXT_HOP_M HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_M
1068 #define HTT_T2H_PEER_MAP_INFO1_NEXT_HOP_S HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_S
1069
1070 struct htt_t2h_peer_unmap_event {
1071 u32 info;
1072 u32 mac_addr_l32;
1073 u32 info1;
1074 } __packed;
1075
1076 struct htt_resp_msg {
1077 union {
1078 struct htt_t2h_version_conf_msg version_msg;
1079 struct htt_t2h_peer_map_event peer_map_ev;
1080 struct htt_t2h_peer_unmap_event peer_unmap_ev;
1081 };
1082 } __packed;
1083
1084 #define HTT_BACKPRESSURE_EVENT_PDEV_ID_M GENMASK(15, 8)
1085 #define HTT_BACKPRESSURE_EVENT_RING_TYPE_M GENMASK(23, 16)
1086 #define HTT_BACKPRESSURE_EVENT_RING_ID_M GENMASK(31, 24)
1087
1088 #define HTT_BACKPRESSURE_EVENT_HP_M GENMASK(15, 0)
1089 #define HTT_BACKPRESSURE_EVENT_TP_M GENMASK(31, 16)
1090
1091 #define HTT_BACKPRESSURE_UMAC_RING_TYPE 0
1092 #define HTT_BACKPRESSURE_LMAC_RING_TYPE 1
1093
1094 enum htt_backpressure_umac_ringid {
1095 HTT_SW_RING_IDX_REO_REO2SW1_RING,
1096 HTT_SW_RING_IDX_REO_REO2SW2_RING,
1097 HTT_SW_RING_IDX_REO_REO2SW3_RING,
1098 HTT_SW_RING_IDX_REO_REO2SW4_RING,
1099 HTT_SW_RING_IDX_REO_WBM2REO_LINK_RING,
1100 HTT_SW_RING_IDX_REO_REO2TCL_RING,
1101 HTT_SW_RING_IDX_REO_REO2FW_RING,
1102 HTT_SW_RING_IDX_REO_REO_RELEASE_RING,
1103 HTT_SW_RING_IDX_WBM_PPE_RELEASE_RING,
1104 HTT_SW_RING_IDX_TCL_TCL2TQM_RING,
1105 HTT_SW_RING_IDX_WBM_TQM_RELEASE_RING,
1106 HTT_SW_RING_IDX_WBM_REO_RELEASE_RING,
1107 HTT_SW_RING_IDX_WBM_WBM2SW0_RELEASE_RING,
1108 HTT_SW_RING_IDX_WBM_WBM2SW1_RELEASE_RING,
1109 HTT_SW_RING_IDX_WBM_WBM2SW2_RELEASE_RING,
1110 HTT_SW_RING_IDX_WBM_WBM2SW3_RELEASE_RING,
1111 HTT_SW_RING_IDX_REO_REO_CMD_RING,
1112 HTT_SW_RING_IDX_REO_REO_STATUS_RING,
1113 HTT_SW_UMAC_RING_IDX_MAX,
1114 };
1115
1116 enum htt_backpressure_lmac_ringid {
1117 HTT_SW_RING_IDX_FW2RXDMA_BUF_RING,
1118 HTT_SW_RING_IDX_FW2RXDMA_STATUS_RING,
1119 HTT_SW_RING_IDX_FW2RXDMA_LINK_RING,
1120 HTT_SW_RING_IDX_SW2RXDMA_BUF_RING,
1121 HTT_SW_RING_IDX_WBM2RXDMA_LINK_RING,
1122 HTT_SW_RING_IDX_RXDMA2FW_RING,
1123 HTT_SW_RING_IDX_RXDMA2SW_RING,
1124 HTT_SW_RING_IDX_RXDMA2RELEASE_RING,
1125 HTT_SW_RING_IDX_RXDMA2REO_RING,
1126 HTT_SW_RING_IDX_MONITOR_STATUS_RING,
1127 HTT_SW_RING_IDX_MONITOR_BUF_RING,
1128 HTT_SW_RING_IDX_MONITOR_DESC_RING,
1129 HTT_SW_RING_IDX_MONITOR_DEST_RING,
1130 HTT_SW_LMAC_RING_IDX_MAX,
1131 };
1132
1133 /* ppdu stats
1134 *
1135 * @details
1136 * The following field definitions describe the format of the HTT target
1137 * to host ppdu stats indication message.
1138 *
1139 *
1140 * |31 16|15 12|11 10|9 8|7 0 |
1141 * |----------------------------------------------------------------------|
1142 * | payload_size | rsvd |pdev_id|mac_id | msg type |
1143 * |----------------------------------------------------------------------|
1144 * | ppdu_id |
1145 * |----------------------------------------------------------------------|
1146 * | Timestamp in us |
1147 * |----------------------------------------------------------------------|
1148 * | reserved |
1149 * |----------------------------------------------------------------------|
1150 * | type-specific stats info |
1151 * | (see htt_ppdu_stats.h) |
1152 * |----------------------------------------------------------------------|
1153 * Header fields:
1154 * - MSG_TYPE
1155 * Bits 7:0
1156 * Purpose: Identifies this is a PPDU STATS indication
1157 * message.
1158 * Value: 0x1d
1159 * - mac_id
1160 * Bits 9:8
1161 * Purpose: mac_id of this ppdu_id
1162 * Value: 0-3
1163 * - pdev_id
1164 * Bits 11:10
1165 * Purpose: pdev_id of this ppdu_id
1166 * Value: 0-3
1167 * 0 (for rings at SOC level),
1168 * 1/2/3 PDEV -> 0/1/2
1169 * - payload_size
1170 * Bits 31:16
1171 * Purpose: total tlv size
1172 * Value: payload_size in bytes
1173 */
1174
1175 #define HTT_T2H_PPDU_STATS_INFO_PDEV_ID GENMASK(11, 10)
1176 #define HTT_T2H_PPDU_STATS_INFO_PAYLOAD_SIZE GENMASK(31, 16)
1177
1178 struct ath11k_htt_ppdu_stats_msg {
1179 u32 info;
1180 u32 ppdu_id;
1181 u32 timestamp;
1182 u32 rsvd;
1183 u8 data[];
1184 } __packed;
1185
1186 struct htt_tlv {
1187 u32 header;
1188 #if defined(__linux__)
1189 u8 value[];
1190 #elif defined(__FreeBSD__)
1191 u8 value[0];
1192 #endif
1193 } __packed;
1194
1195 #define HTT_TLV_TAG GENMASK(11, 0)
1196 #define HTT_TLV_LEN GENMASK(23, 12)
1197
1198 enum HTT_PPDU_STATS_BW {
1199 HTT_PPDU_STATS_BANDWIDTH_5MHZ = 0,
1200 HTT_PPDU_STATS_BANDWIDTH_10MHZ = 1,
1201 HTT_PPDU_STATS_BANDWIDTH_20MHZ = 2,
1202 HTT_PPDU_STATS_BANDWIDTH_40MHZ = 3,
1203 HTT_PPDU_STATS_BANDWIDTH_80MHZ = 4,
1204 HTT_PPDU_STATS_BANDWIDTH_160MHZ = 5, /* includes 80+80 */
1205 HTT_PPDU_STATS_BANDWIDTH_DYN = 6,
1206 };
1207
1208 #define HTT_PPDU_STATS_CMN_FLAGS_FRAME_TYPE_M GENMASK(7, 0)
1209 #define HTT_PPDU_STATS_CMN_FLAGS_QUEUE_TYPE_M GENMASK(15, 8)
1210 /* bw - HTT_PPDU_STATS_BW */
1211 #define HTT_PPDU_STATS_CMN_FLAGS_BW_M GENMASK(19, 16)
1212
1213 struct htt_ppdu_stats_common {
1214 u32 ppdu_id;
1215 u16 sched_cmdid;
1216 u8 ring_id;
1217 u8 num_users;
1218 u32 flags; /* %HTT_PPDU_STATS_COMMON_FLAGS_*/
1219 u32 chain_mask;
1220 u32 fes_duration_us; /* frame exchange sequence */
1221 u32 ppdu_sch_eval_start_tstmp_us;
1222 u32 ppdu_sch_end_tstmp_us;
1223 u32 ppdu_start_tstmp_us;
1224 /* BIT [15 : 0] - phy mode (WLAN_PHY_MODE) with which ppdu was transmitted
1225 * BIT [31 : 16] - bandwidth (in MHz) with which ppdu was transmitted
1226 */
1227 u16 phy_mode;
1228 u16 bw_mhz;
1229 } __packed;
1230
1231 enum htt_ppdu_stats_gi {
1232 HTT_PPDU_STATS_SGI_0_8_US,
1233 HTT_PPDU_STATS_SGI_0_4_US,
1234 HTT_PPDU_STATS_SGI_1_6_US,
1235 HTT_PPDU_STATS_SGI_3_2_US,
1236 };
1237
1238 #define HTT_PPDU_STATS_USER_RATE_INFO0_USER_POS_M GENMASK(3, 0)
1239 #define HTT_PPDU_STATS_USER_RATE_INFO0_MU_GROUP_ID_M GENMASK(11, 4)
1240
1241 #define HTT_PPDU_STATS_USER_RATE_INFO1_RESP_TYPE_VALD_M BIT(0)
1242 #define HTT_PPDU_STATS_USER_RATE_INFO1_PPDU_TYPE_M GENMASK(5, 1)
1243
1244 #define HTT_PPDU_STATS_USER_RATE_FLAGS_LTF_SIZE_M GENMASK(1, 0)
1245 #define HTT_PPDU_STATS_USER_RATE_FLAGS_STBC_M BIT(2)
1246 #define HTT_PPDU_STATS_USER_RATE_FLAGS_HE_RE_M BIT(3)
1247 #define HTT_PPDU_STATS_USER_RATE_FLAGS_TXBF_M GENMASK(7, 4)
1248 #define HTT_PPDU_STATS_USER_RATE_FLAGS_BW_M GENMASK(11, 8)
1249 #define HTT_PPDU_STATS_USER_RATE_FLAGS_NSS_M GENMASK(15, 12)
1250 #define HTT_PPDU_STATS_USER_RATE_FLAGS_MCS_M GENMASK(19, 16)
1251 #define HTT_PPDU_STATS_USER_RATE_FLAGS_PREAMBLE_M GENMASK(23, 20)
1252 #define HTT_PPDU_STATS_USER_RATE_FLAGS_GI_M GENMASK(27, 24)
1253 #define HTT_PPDU_STATS_USER_RATE_FLAGS_DCM_M BIT(28)
1254 #define HTT_PPDU_STATS_USER_RATE_FLAGS_LDPC_M BIT(29)
1255
1256 #define HTT_USR_RATE_PREAMBLE(_val) \
1257 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_PREAMBLE_M, _val)
1258 #define HTT_USR_RATE_BW(_val) \
1259 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_BW_M, _val)
1260 #define HTT_USR_RATE_NSS(_val) \
1261 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_NSS_M, _val)
1262 #define HTT_USR_RATE_MCS(_val) \
1263 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_MCS_M, _val)
1264 #define HTT_USR_RATE_GI(_val) \
1265 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_GI_M, _val)
1266 #define HTT_USR_RATE_DCM(_val) \
1267 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_DCM_M, _val)
1268
1269 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_LTF_SIZE_M GENMASK(1, 0)
1270 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_STBC_M BIT(2)
1271 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_HE_RE_M BIT(3)
1272 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_TXBF_M GENMASK(7, 4)
1273 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_BW_M GENMASK(11, 8)
1274 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_NSS_M GENMASK(15, 12)
1275 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_MCS_M GENMASK(19, 16)
1276 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_PREAMBLE_M GENMASK(23, 20)
1277 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_GI_M GENMASK(27, 24)
1278 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_DCM_M BIT(28)
1279 #define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_LDPC_M BIT(29)
1280
1281 struct htt_ppdu_stats_user_rate {
1282 u8 tid_num;
1283 u8 reserved0;
1284 u16 sw_peer_id;
1285 u32 info0; /* %HTT_PPDU_STATS_USER_RATE_INFO0_*/
1286 u16 ru_end;
1287 u16 ru_start;
1288 u16 resp_ru_end;
1289 u16 resp_ru_start;
1290 u32 info1; /* %HTT_PPDU_STATS_USER_RATE_INFO1_ */
1291 u32 rate_flags; /* %HTT_PPDU_STATS_USER_RATE_FLAGS_ */
1292 /* Note: resp_rate_info is only valid for if resp_type is UL */
1293 u32 resp_rate_flags; /* %HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_ */
1294 } __packed;
1295
1296 #define HTT_PPDU_STATS_TX_INFO_FLAGS_RATECODE_M GENMASK(7, 0)
1297 #define HTT_PPDU_STATS_TX_INFO_FLAGS_IS_AMPDU_M BIT(8)
1298 #define HTT_PPDU_STATS_TX_INFO_FLAGS_BA_ACK_FAILED_M GENMASK(10, 9)
1299 #define HTT_PPDU_STATS_TX_INFO_FLAGS_BW_M GENMASK(13, 11)
1300 #define HTT_PPDU_STATS_TX_INFO_FLAGS_SGI_M BIT(14)
1301 #define HTT_PPDU_STATS_TX_INFO_FLAGS_PEERID_M GENMASK(31, 16)
1302
1303 #define HTT_TX_INFO_IS_AMSDU(_flags) \
1304 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_IS_AMPDU_M, _flags)
1305 #define HTT_TX_INFO_BA_ACK_FAILED(_flags) \
1306 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_BA_ACK_FAILED_M, _flags)
1307 #define HTT_TX_INFO_RATECODE(_flags) \
1308 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_RATECODE_M, _flags)
1309 #define HTT_TX_INFO_PEERID(_flags) \
1310 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_PEERID_M, _flags)
1311
1312 struct htt_tx_ppdu_stats_info {
1313 struct htt_tlv tlv_hdr;
1314 u32 tx_success_bytes;
1315 u32 tx_retry_bytes;
1316 u32 tx_failed_bytes;
1317 u32 flags; /* %HTT_PPDU_STATS_TX_INFO_FLAGS_ */
1318 u16 tx_success_msdus;
1319 u16 tx_retry_msdus;
1320 u16 tx_failed_msdus;
1321 u16 tx_duration; /* united in us */
1322 } __packed;
1323
1324 enum htt_ppdu_stats_usr_compln_status {
1325 HTT_PPDU_STATS_USER_STATUS_OK,
1326 HTT_PPDU_STATS_USER_STATUS_FILTERED,
1327 HTT_PPDU_STATS_USER_STATUS_RESP_TIMEOUT,
1328 HTT_PPDU_STATS_USER_STATUS_RESP_MISMATCH,
1329 HTT_PPDU_STATS_USER_STATUS_ABORT,
1330 };
1331
1332 #define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRY_M GENMASK(3, 0)
1333 #define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_SHORT_RETRY_M GENMASK(7, 4)
1334 #define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_IS_AMPDU_M BIT(8)
1335 #define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_RESP_TYPE_M GENMASK(12, 9)
1336
1337 #define HTT_USR_CMPLTN_IS_AMPDU(_val) \
1338 FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_IS_AMPDU_M, _val)
1339 #define HTT_USR_CMPLTN_LONG_RETRY(_val) \
1340 FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRY_M, _val)
1341 #define HTT_USR_CMPLTN_SHORT_RETRY(_val) \
1342 FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_SHORT_RETRY_M, _val)
1343
1344 struct htt_ppdu_stats_usr_cmpltn_cmn {
1345 u8 status;
1346 u8 tid_num;
1347 u16 sw_peer_id;
1348 /* RSSI value of last ack packet (units = dB above noise floor) */
1349 u32 ack_rssi;
1350 u16 mpdu_tried;
1351 u16 mpdu_success;
1352 u32 flags; /* %HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRIES*/
1353 } __packed;
1354
1355 #define HTT_PPDU_STATS_ACK_BA_INFO_NUM_MPDU_M GENMASK(8, 0)
1356 #define HTT_PPDU_STATS_ACK_BA_INFO_NUM_MSDU_M GENMASK(24, 9)
1357 #define HTT_PPDU_STATS_ACK_BA_INFO_TID_NUM GENMASK(31, 25)
1358
1359 #define HTT_PPDU_STATS_NON_QOS_TID 16
1360
1361 struct htt_ppdu_stats_usr_cmpltn_ack_ba_status {
1362 u32 ppdu_id;
1363 u16 sw_peer_id;
1364 u16 reserved0;
1365 u32 info; /* %HTT_PPDU_STATS_USR_CMPLTN_CMN_INFO_ */
1366 u16 current_seq;
1367 u16 start_seq;
1368 u32 success_bytes;
1369 } __packed;
1370
1371 struct htt_ppdu_stats_usr_cmn_array {
1372 struct htt_tlv tlv_hdr;
1373 u32 num_ppdu_stats;
1374 /* tx_ppdu_stats_info is filled by multiple struct htt_tx_ppdu_stats_info
1375 * elements.
1376 * tx_ppdu_stats_info is variable length, with length =
1377 * number_of_ppdu_stats * sizeof (struct htt_tx_ppdu_stats_info)
1378 */
1379 struct htt_tx_ppdu_stats_info tx_ppdu_info[];
1380 } __packed;
1381
1382 struct htt_ppdu_user_stats {
1383 u16 peer_id;
1384 u32 tlv_flags;
1385 bool is_valid_peer_id;
1386 struct htt_ppdu_stats_user_rate rate;
1387 struct htt_ppdu_stats_usr_cmpltn_cmn cmpltn_cmn;
1388 struct htt_ppdu_stats_usr_cmpltn_ack_ba_status ack_ba;
1389 };
1390
1391 #define HTT_PPDU_STATS_MAX_USERS 8
1392 #define HTT_PPDU_DESC_MAX_DEPTH 16
1393
1394 struct htt_ppdu_stats {
1395 struct htt_ppdu_stats_common common;
1396 struct htt_ppdu_user_stats user_stats[HTT_PPDU_STATS_MAX_USERS];
1397 };
1398
1399 struct htt_ppdu_stats_info {
1400 u32 ppdu_id;
1401 struct htt_ppdu_stats ppdu_stats;
1402 struct list_head list;
1403 };
1404
1405 /* @brief target -> host packet log message
1406 *
1407 * @details
1408 * The following field definitions describe the format of the packet log
1409 * message sent from the target to the host.
1410 * The message consists of a 4-octet header,followed by a variable number
1411 * of 32-bit character values.
1412 *
1413 * |31 16|15 12|11 10|9 8|7 0|
1414 * |------------------------------------------------------------------|
1415 * | payload_size | rsvd |pdev_id|mac_id| msg type |
1416 * |------------------------------------------------------------------|
1417 * | payload |
1418 * |------------------------------------------------------------------|
1419 * - MSG_TYPE
1420 * Bits 7:0
1421 * Purpose: identifies this as a pktlog message
1422 * Value: HTT_T2H_MSG_TYPE_PKTLOG
1423 * - mac_id
1424 * Bits 9:8
1425 * Purpose: identifies which MAC/PHY instance generated this pktlog info
1426 * Value: 0-3
1427 * - pdev_id
1428 * Bits 11:10
1429 * Purpose: pdev_id
1430 * Value: 0-3
1431 * 0 (for rings at SOC level),
1432 * 1/2/3 PDEV -> 0/1/2
1433 * - payload_size
1434 * Bits 31:16
1435 * Purpose: explicitly specify the payload size
1436 * Value: payload size in bytes (payload size is a multiple of 4 bytes)
1437 */
1438 struct htt_pktlog_msg {
1439 u32 hdr;
1440 u8 payload[];
1441 };
1442
1443 /* @brief host -> target FW extended statistics retrieve
1444 *
1445 * @details
1446 * The following field definitions describe the format of the HTT host
1447 * to target FW extended stats retrieve message.
1448 * The message specifies the type of stats the host wants to retrieve.
1449 *
1450 * |31 24|23 16|15 8|7 0|
1451 * |-----------------------------------------------------------|
1452 * | reserved | stats type | pdev_mask | msg type |
1453 * |-----------------------------------------------------------|
1454 * | config param [0] |
1455 * |-----------------------------------------------------------|
1456 * | config param [1] |
1457 * |-----------------------------------------------------------|
1458 * | config param [2] |
1459 * |-----------------------------------------------------------|
1460 * | config param [3] |
1461 * |-----------------------------------------------------------|
1462 * | reserved |
1463 * |-----------------------------------------------------------|
1464 * | cookie LSBs |
1465 * |-----------------------------------------------------------|
1466 * | cookie MSBs |
1467 * |-----------------------------------------------------------|
1468 * Header fields:
1469 * - MSG_TYPE
1470 * Bits 7:0
1471 * Purpose: identifies this is a extended stats upload request message
1472 * Value: 0x10
1473 * - PDEV_MASK
1474 * Bits 8:15
1475 * Purpose: identifies the mask of PDEVs to retrieve stats from
1476 * Value: This is a overloaded field, refer to usage and interpretation of
1477 * PDEV in interface document.
1478 * Bit 8 : Reserved for SOC stats
1479 * Bit 9 - 15 : Indicates PDEV_MASK in DBDC
1480 * Indicates MACID_MASK in DBS
1481 * - STATS_TYPE
1482 * Bits 23:16
1483 * Purpose: identifies which FW statistics to upload
1484 * Value: Defined by htt_dbg_ext_stats_type (see htt_stats.h)
1485 * - Reserved
1486 * Bits 31:24
1487 * - CONFIG_PARAM [0]
1488 * Bits 31:0
1489 * Purpose: give an opaque configuration value to the specified stats type
1490 * Value: stats-type specific configuration value
1491 * Refer to htt_stats.h for interpretation for each stats sub_type
1492 * - CONFIG_PARAM [1]
1493 * Bits 31:0
1494 * Purpose: give an opaque configuration value to the specified stats type
1495 * Value: stats-type specific configuration value
1496 * Refer to htt_stats.h for interpretation for each stats sub_type
1497 * - CONFIG_PARAM [2]
1498 * Bits 31:0
1499 * Purpose: give an opaque configuration value to the specified stats type
1500 * Value: stats-type specific configuration value
1501 * Refer to htt_stats.h for interpretation for each stats sub_type
1502 * - CONFIG_PARAM [3]
1503 * Bits 31:0
1504 * Purpose: give an opaque configuration value to the specified stats type
1505 * Value: stats-type specific configuration value
1506 * Refer to htt_stats.h for interpretation for each stats sub_type
1507 * - Reserved [31:0] for future use.
1508 * - COOKIE_LSBS
1509 * Bits 31:0
1510 * Purpose: Provide a mechanism to match a target->host stats confirmation
1511 * message with its preceding host->target stats request message.
1512 * Value: LSBs of the opaque cookie specified by the host-side requestor
1513 * - COOKIE_MSBS
1514 * Bits 31:0
1515 * Purpose: Provide a mechanism to match a target->host stats confirmation
1516 * message with its preceding host->target stats request message.
1517 * Value: MSBs of the opaque cookie specified by the host-side requestor
1518 */
1519
1520 struct htt_ext_stats_cfg_hdr {
1521 u8 msg_type;
1522 u8 pdev_mask;
1523 u8 stats_type;
1524 u8 reserved;
1525 } __packed;
1526
1527 struct htt_ext_stats_cfg_cmd {
1528 struct htt_ext_stats_cfg_hdr hdr;
1529 u32 cfg_param0;
1530 u32 cfg_param1;
1531 u32 cfg_param2;
1532 u32 cfg_param3;
1533 u32 reserved;
1534 u32 cookie_lsb;
1535 u32 cookie_msb;
1536 } __packed;
1537
1538 /* htt stats config default params */
1539 #define HTT_STAT_DEFAULT_RESET_START_OFFSET 0
1540 #define HTT_STAT_DEFAULT_CFG0_ALL_HWQS 0xffffffff
1541 #define HTT_STAT_DEFAULT_CFG0_ALL_TXQS 0xffffffff
1542 #define HTT_STAT_DEFAULT_CFG0_ALL_CMDQS 0xffff
1543 #define HTT_STAT_DEFAULT_CFG0_ALL_RINGS 0xffff
1544 #define HTT_STAT_DEFAULT_CFG0_ACTIVE_PEERS 0xff
1545 #define HTT_STAT_DEFAULT_CFG0_CCA_CUMULATIVE 0x00
1546 #define HTT_STAT_DEFAULT_CFG0_ACTIVE_VDEVS 0x00
1547
1548 /* HTT_DBG_EXT_STATS_PEER_INFO
1549 * PARAMS:
1550 * @config_param0:
1551 * [Bit0] - [0] for sw_peer_id, [1] for mac_addr based request
1552 * [Bit15 : Bit 1] htt_peer_stats_req_mode_t
1553 * [Bit31 : Bit16] sw_peer_id
1554 * @config_param1:
1555 * peer_stats_req_type_mask:32 (enum htt_peer_stats_tlv_enum)
1556 * 0 bit htt_peer_stats_cmn_tlv
1557 * 1 bit htt_peer_details_tlv
1558 * 2 bit htt_tx_peer_rate_stats_tlv
1559 * 3 bit htt_rx_peer_rate_stats_tlv
1560 * 4 bit htt_tx_tid_stats_tlv/htt_tx_tid_stats_v1_tlv
1561 * 5 bit htt_rx_tid_stats_tlv
1562 * 6 bit htt_msdu_flow_stats_tlv
1563 * @config_param2: [Bit31 : Bit0] mac_addr31to0
1564 * @config_param3: [Bit15 : Bit0] mac_addr47to32
1565 * [Bit31 : Bit16] reserved
1566 */
1567 #define HTT_STAT_PEER_INFO_MAC_ADDR BIT(0)
1568 #define HTT_STAT_DEFAULT_PEER_REQ_TYPE 0x7f
1569
1570 /* Used to set different configs to the specified stats type.*/
1571 struct htt_ext_stats_cfg_params {
1572 u32 cfg0;
1573 u32 cfg1;
1574 u32 cfg2;
1575 u32 cfg3;
1576 };
1577
1578 /* @brief target -> host extended statistics upload
1579 *
1580 * @details
1581 * The following field definitions describe the format of the HTT target
1582 * to host stats upload confirmation message.
1583 * The message contains a cookie echoed from the HTT host->target stats
1584 * upload request, which identifies which request the confirmation is
1585 * for, and a single stats can span over multiple HTT stats indication
1586 * due to the HTT message size limitation so every HTT ext stats indication
1587 * will have tag-length-value stats information elements.
1588 * The tag-length header for each HTT stats IND message also includes a
1589 * status field, to indicate whether the request for the stat type in
1590 * question was fully met, partially met, unable to be met, or invalid
1591 * (if the stat type in question is disabled in the target).
1592 * A Done bit 1's indicate the end of the of stats info elements.
1593 *
1594 *
1595 * |31 16|15 12|11|10 8|7 5|4 0|
1596 * |--------------------------------------------------------------|
1597 * | reserved | msg type |
1598 * |--------------------------------------------------------------|
1599 * | cookie LSBs |
1600 * |--------------------------------------------------------------|
1601 * | cookie MSBs |
1602 * |--------------------------------------------------------------|
1603 * | stats entry length | rsvd | D| S | stat type |
1604 * |--------------------------------------------------------------|
1605 * | type-specific stats info |
1606 * | (see htt_stats.h) |
1607 * |--------------------------------------------------------------|
1608 * Header fields:
1609 * - MSG_TYPE
1610 * Bits 7:0
1611 * Purpose: Identifies this is a extended statistics upload confirmation
1612 * message.
1613 * Value: 0x1c
1614 * - COOKIE_LSBS
1615 * Bits 31:0
1616 * Purpose: Provide a mechanism to match a target->host stats confirmation
1617 * message with its preceding host->target stats request message.
1618 * Value: LSBs of the opaque cookie specified by the host-side requestor
1619 * - COOKIE_MSBS
1620 * Bits 31:0
1621 * Purpose: Provide a mechanism to match a target->host stats confirmation
1622 * message with its preceding host->target stats request message.
1623 * Value: MSBs of the opaque cookie specified by the host-side requestor
1624 *
1625 * Stats Information Element tag-length header fields:
1626 * - STAT_TYPE
1627 * Bits 7:0
1628 * Purpose: identifies the type of statistics info held in the
1629 * following information element
1630 * Value: htt_dbg_ext_stats_type
1631 * - STATUS
1632 * Bits 10:8
1633 * Purpose: indicate whether the requested stats are present
1634 * Value: htt_dbg_ext_stats_status
1635 * - DONE
1636 * Bits 11
1637 * Purpose:
1638 * Indicates the completion of the stats entry, this will be the last
1639 * stats conf HTT segment for the requested stats type.
1640 * Value:
1641 * 0 -> the stats retrieval is ongoing
1642 * 1 -> the stats retrieval is complete
1643 * - LENGTH
1644 * Bits 31:16
1645 * Purpose: indicate the stats information size
1646 * Value: This field specifies the number of bytes of stats information
1647 * that follows the element tag-length header.
1648 * It is expected but not required that this length is a multiple of
1649 * 4 bytes.
1650 */
1651
1652 #define HTT_T2H_EXT_STATS_INFO1_DONE BIT(11)
1653 #define HTT_T2H_EXT_STATS_INFO1_LENGTH GENMASK(31, 16)
1654
1655 struct ath11k_htt_extd_stats_msg {
1656 u32 info0;
1657 u64 cookie;
1658 u32 info1;
1659 u8 data[];
1660 } __packed;
1661
1662 #define HTT_MAC_ADDR_L32_0 GENMASK(7, 0)
1663 #define HTT_MAC_ADDR_L32_1 GENMASK(15, 8)
1664 #define HTT_MAC_ADDR_L32_2 GENMASK(23, 16)
1665 #define HTT_MAC_ADDR_L32_3 GENMASK(31, 24)
1666 #define HTT_MAC_ADDR_H16_0 GENMASK(7, 0)
1667 #define HTT_MAC_ADDR_H16_1 GENMASK(15, 8)
1668
1669 struct htt_mac_addr {
1670 u32 mac_addr_l32;
1671 u32 mac_addr_h16;
1672 };
1673
ath11k_dp_get_mac_addr(u32 addr_l32,u16 addr_h16,u8 * addr)1674 static inline void ath11k_dp_get_mac_addr(u32 addr_l32, u16 addr_h16, u8 *addr)
1675 {
1676 if (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) {
1677 addr_l32 = swab32(addr_l32);
1678 addr_h16 = swab16(addr_h16);
1679 }
1680
1681 memcpy(addr, &addr_l32, 4);
1682 memcpy(addr + 4, &addr_h16, ETH_ALEN - 4);
1683 }
1684
1685 int ath11k_dp_service_srng(struct ath11k_base *ab,
1686 struct ath11k_ext_irq_grp *irq_grp,
1687 int budget);
1688 int ath11k_dp_htt_connect(struct ath11k_dp *dp);
1689 void ath11k_dp_vdev_tx_attach(struct ath11k *ar, struct ath11k_vif *arvif);
1690 void ath11k_dp_free(struct ath11k_base *ab);
1691 int ath11k_dp_alloc(struct ath11k_base *ab);
1692 int ath11k_dp_pdev_alloc(struct ath11k_base *ab);
1693 void ath11k_dp_pdev_pre_alloc(struct ath11k_base *ab);
1694 void ath11k_dp_pdev_free(struct ath11k_base *ab);
1695 int ath11k_dp_tx_htt_srng_setup(struct ath11k_base *ab, u32 ring_id,
1696 int mac_id, enum hal_ring_type ring_type);
1697 int ath11k_dp_peer_setup(struct ath11k *ar, int vdev_id, const u8 *addr);
1698 void ath11k_dp_peer_cleanup(struct ath11k *ar, int vdev_id, const u8 *addr);
1699 void ath11k_dp_srng_cleanup(struct ath11k_base *ab, struct dp_srng *ring);
1700 int ath11k_dp_srng_setup(struct ath11k_base *ab, struct dp_srng *ring,
1701 enum hal_ring_type type, int ring_num,
1702 int mac_id, int num_entries);
1703 void ath11k_dp_link_desc_cleanup(struct ath11k_base *ab,
1704 struct dp_link_desc_bank *desc_bank,
1705 u32 ring_type, struct dp_srng *ring);
1706 int ath11k_dp_link_desc_setup(struct ath11k_base *ab,
1707 struct dp_link_desc_bank *link_desc_banks,
1708 u32 ring_type, struct hal_srng *srng,
1709 u32 n_link_desc);
1710 void ath11k_dp_shadow_start_timer(struct ath11k_base *ab,
1711 struct hal_srng *srng,
1712 struct ath11k_hp_update_timer *update_timer);
1713 void ath11k_dp_shadow_stop_timer(struct ath11k_base *ab,
1714 struct ath11k_hp_update_timer *update_timer);
1715 void ath11k_dp_shadow_init_timer(struct ath11k_base *ab,
1716 struct ath11k_hp_update_timer *update_timer,
1717 u32 interval, u32 ring_id);
1718 void ath11k_dp_stop_shadow_timers(struct ath11k_base *ab);
1719
1720 #endif
1721