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1/* SPDX-License-Identifier: BSD-3-Clause-Clear */
2/*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2021-2023 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
14struct ath11k_base;
15struct ath11k_peer;
16struct ath11k_dp;
17struct ath11k_vif;
18struct hal_tcl_status_ring;
19struct ath11k_ext_irq_grp;
20
21struct 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
47struct dp_reo_cache_flush_elem {
48 struct list_head list;
49 struct dp_rx_tid data;
50 unsigned long ts;
51};
52
53struct 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
61struct 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
71struct 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
81struct 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
93enum 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
106struct 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
123struct dp_full_mon_mpdu {
124 struct list_head list;
125 struct sk_buff *head;
126 struct sk_buff *tail;
127};
128
129struct 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
147enum ath11k_dp_ppdu_state {
148 DP_PPDU_STATUS_START,
149 DP_PPDU_STATUS_DONE,
150};
151
152struct 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
171struct 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
246struct 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
257struct 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
317struct htt_tx_wbm_completion {
318 u32 info0;
319 u32 info1;
320 u32 info2;
321 u32 info3;
322} __packed;
323
324enum 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
335struct htt_ver_req_cmd {
336 u32 ver_reg_info;
337} __packed;
338
339enum htt_srng_ring_type {
340 HTT_HW_TO_SW_RING,
341 HTT_SW_TO_HW_RING,
342 HTT_SW_TO_SW_RING,
343};
344
345enum 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
503struct 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
552struct 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
561enum 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 buffers 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
676enum 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
692enum 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
725enum 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
746enum 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
779enum 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
800enum 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
978struct 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
988struct 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 */
1010enum 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
1017struct htt_rx_full_monitor_mode_cfg_cmd {
1018 u32 info0;
1019 u32 cfg;
1020} __packed;
1021
1022/* HTT message target->host */
1023
1024enum 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
1044struct 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
1056struct 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
1070struct htt_t2h_peer_unmap_event {
1071 u32 info;
1072 u32 mac_addr_l32;
1073 u32 info1;
1074} __packed;
1075
1076struct 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
1094enum 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
1116enum 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
1178struct ath11k_htt_ppdu_stats_msg {
1179 u32 info;
1180 u32 ppdu_id;
1181 u32 timestamp;
1182 u32 rsvd;
1183 u8 data[];
1184} __packed;
1185
1186struct htt_tlv {
1187 u32 header;
1188 u8 value[];
1189} __packed;
1190
1191#define HTT_TLV_TAG GENMASK(11, 0)
1192#define HTT_TLV_LEN GENMASK(23, 12)
1193
1194enum HTT_PPDU_STATS_BW {
1195 HTT_PPDU_STATS_BANDWIDTH_5MHZ = 0,
1196 HTT_PPDU_STATS_BANDWIDTH_10MHZ = 1,
1197 HTT_PPDU_STATS_BANDWIDTH_20MHZ = 2,
1198 HTT_PPDU_STATS_BANDWIDTH_40MHZ = 3,
1199 HTT_PPDU_STATS_BANDWIDTH_80MHZ = 4,
1200 HTT_PPDU_STATS_BANDWIDTH_160MHZ = 5, /* includes 80+80 */
1201 HTT_PPDU_STATS_BANDWIDTH_DYN = 6,
1202};
1203
1204#define HTT_PPDU_STATS_CMN_FLAGS_FRAME_TYPE_M GENMASK(7, 0)
1205#define HTT_PPDU_STATS_CMN_FLAGS_QUEUE_TYPE_M GENMASK(15, 8)
1206/* bw - HTT_PPDU_STATS_BW */
1207#define HTT_PPDU_STATS_CMN_FLAGS_BW_M GENMASK(19, 16)
1208
1209struct htt_ppdu_stats_common {
1210 u32 ppdu_id;
1211 u16 sched_cmdid;
1212 u8 ring_id;
1213 u8 num_users;
1214 u32 flags; /* %HTT_PPDU_STATS_COMMON_FLAGS_*/
1215 u32 chain_mask;
1216 u32 fes_duration_us; /* frame exchange sequence */
1217 u32 ppdu_sch_eval_start_tstmp_us;
1218 u32 ppdu_sch_end_tstmp_us;
1219 u32 ppdu_start_tstmp_us;
1220 /* BIT [15 : 0] - phy mode (WLAN_PHY_MODE) with which ppdu was transmitted
1221 * BIT [31 : 16] - bandwidth (in MHz) with which ppdu was transmitted
1222 */
1223 u16 phy_mode;
1224 u16 bw_mhz;
1225} __packed;
1226
1227enum htt_ppdu_stats_gi {
1228 HTT_PPDU_STATS_SGI_0_8_US,
1229 HTT_PPDU_STATS_SGI_0_4_US,
1230 HTT_PPDU_STATS_SGI_1_6_US,
1231 HTT_PPDU_STATS_SGI_3_2_US,
1232};
1233
1234#define HTT_PPDU_STATS_USER_RATE_INFO0_USER_POS_M GENMASK(3, 0)
1235#define HTT_PPDU_STATS_USER_RATE_INFO0_MU_GROUP_ID_M GENMASK(11, 4)
1236
1237#define HTT_PPDU_STATS_USER_RATE_INFO1_RESP_TYPE_VALD_M BIT(0)
1238#define HTT_PPDU_STATS_USER_RATE_INFO1_PPDU_TYPE_M GENMASK(5, 1)
1239
1240#define HTT_PPDU_STATS_USER_RATE_FLAGS_LTF_SIZE_M GENMASK(1, 0)
1241#define HTT_PPDU_STATS_USER_RATE_FLAGS_STBC_M BIT(2)
1242#define HTT_PPDU_STATS_USER_RATE_FLAGS_HE_RE_M BIT(3)
1243#define HTT_PPDU_STATS_USER_RATE_FLAGS_TXBF_M GENMASK(7, 4)
1244#define HTT_PPDU_STATS_USER_RATE_FLAGS_BW_M GENMASK(11, 8)
1245#define HTT_PPDU_STATS_USER_RATE_FLAGS_NSS_M GENMASK(15, 12)
1246#define HTT_PPDU_STATS_USER_RATE_FLAGS_MCS_M GENMASK(19, 16)
1247#define HTT_PPDU_STATS_USER_RATE_FLAGS_PREAMBLE_M GENMASK(23, 20)
1248#define HTT_PPDU_STATS_USER_RATE_FLAGS_GI_M GENMASK(27, 24)
1249#define HTT_PPDU_STATS_USER_RATE_FLAGS_DCM_M BIT(28)
1250#define HTT_PPDU_STATS_USER_RATE_FLAGS_LDPC_M BIT(29)
1251
1252#define HTT_USR_RATE_PREAMBLE(_val) \
1253 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_PREAMBLE_M, _val)
1254#define HTT_USR_RATE_BW(_val) \
1255 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_BW_M, _val)
1256#define HTT_USR_RATE_NSS(_val) \
1257 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_NSS_M, _val)
1258#define HTT_USR_RATE_MCS(_val) \
1259 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_MCS_M, _val)
1260#define HTT_USR_RATE_GI(_val) \
1261 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_GI_M, _val)
1262#define HTT_USR_RATE_DCM(_val) \
1263 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_DCM_M, _val)
1264
1265#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_LTF_SIZE_M GENMASK(1, 0)
1266#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_STBC_M BIT(2)
1267#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_HE_RE_M BIT(3)
1268#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_TXBF_M GENMASK(7, 4)
1269#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_BW_M GENMASK(11, 8)
1270#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_NSS_M GENMASK(15, 12)
1271#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_MCS_M GENMASK(19, 16)
1272#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_PREAMBLE_M GENMASK(23, 20)
1273#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_GI_M GENMASK(27, 24)
1274#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_DCM_M BIT(28)
1275#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_LDPC_M BIT(29)
1276
1277struct htt_ppdu_stats_user_rate {
1278 u8 tid_num;
1279 u8 reserved0;
1280 u16 sw_peer_id;
1281 u32 info0; /* %HTT_PPDU_STATS_USER_RATE_INFO0_*/
1282 u16 ru_end;
1283 u16 ru_start;
1284 u16 resp_ru_end;
1285 u16 resp_ru_start;
1286 u32 info1; /* %HTT_PPDU_STATS_USER_RATE_INFO1_ */
1287 u32 rate_flags; /* %HTT_PPDU_STATS_USER_RATE_FLAGS_ */
1288 /* Note: resp_rate_info is only valid for if resp_type is UL */
1289 u32 resp_rate_flags; /* %HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_ */
1290} __packed;
1291
1292#define HTT_PPDU_STATS_TX_INFO_FLAGS_RATECODE_M GENMASK(7, 0)
1293#define HTT_PPDU_STATS_TX_INFO_FLAGS_IS_AMPDU_M BIT(8)
1294#define HTT_PPDU_STATS_TX_INFO_FLAGS_BA_ACK_FAILED_M GENMASK(10, 9)
1295#define HTT_PPDU_STATS_TX_INFO_FLAGS_BW_M GENMASK(13, 11)
1296#define HTT_PPDU_STATS_TX_INFO_FLAGS_SGI_M BIT(14)
1297#define HTT_PPDU_STATS_TX_INFO_FLAGS_PEERID_M GENMASK(31, 16)
1298
1299#define HTT_TX_INFO_IS_AMSDU(_flags) \
1300 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_IS_AMPDU_M, _flags)
1301#define HTT_TX_INFO_BA_ACK_FAILED(_flags) \
1302 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_BA_ACK_FAILED_M, _flags)
1303#define HTT_TX_INFO_RATECODE(_flags) \
1304 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_RATECODE_M, _flags)
1305#define HTT_TX_INFO_PEERID(_flags) \
1306 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_PEERID_M, _flags)
1307
1308struct htt_tx_ppdu_stats_info {
1309 struct htt_tlv tlv_hdr;
1310 u32 tx_success_bytes;
1311 u32 tx_retry_bytes;
1312 u32 tx_failed_bytes;
1313 u32 flags; /* %HTT_PPDU_STATS_TX_INFO_FLAGS_ */
1314 u16 tx_success_msdus;
1315 u16 tx_retry_msdus;
1316 u16 tx_failed_msdus;
1317 u16 tx_duration; /* united in us */
1318} __packed;
1319
1320enum htt_ppdu_stats_usr_compln_status {
1321 HTT_PPDU_STATS_USER_STATUS_OK,
1322 HTT_PPDU_STATS_USER_STATUS_FILTERED,
1323 HTT_PPDU_STATS_USER_STATUS_RESP_TIMEOUT,
1324 HTT_PPDU_STATS_USER_STATUS_RESP_MISMATCH,
1325 HTT_PPDU_STATS_USER_STATUS_ABORT,
1326};
1327
1328#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRY_M GENMASK(3, 0)
1329#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_SHORT_RETRY_M GENMASK(7, 4)
1330#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_IS_AMPDU_M BIT(8)
1331#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_RESP_TYPE_M GENMASK(12, 9)
1332
1333#define HTT_USR_CMPLTN_IS_AMPDU(_val) \
1334 FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_IS_AMPDU_M, _val)
1335#define HTT_USR_CMPLTN_LONG_RETRY(_val) \
1336 FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRY_M, _val)
1337#define HTT_USR_CMPLTN_SHORT_RETRY(_val) \
1338 FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_SHORT_RETRY_M, _val)
1339
1340struct htt_ppdu_stats_usr_cmpltn_cmn {
1341 u8 status;
1342 u8 tid_num;
1343 u16 sw_peer_id;
1344 /* RSSI value of last ack packet (units = dB above noise floor) */
1345 u32 ack_rssi;
1346 u16 mpdu_tried;
1347 u16 mpdu_success;
1348 u32 flags; /* %HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRIES*/
1349} __packed;
1350
1351#define HTT_PPDU_STATS_ACK_BA_INFO_NUM_MPDU_M GENMASK(8, 0)
1352#define HTT_PPDU_STATS_ACK_BA_INFO_NUM_MSDU_M GENMASK(24, 9)
1353#define HTT_PPDU_STATS_ACK_BA_INFO_TID_NUM GENMASK(31, 25)
1354
1355#define HTT_PPDU_STATS_NON_QOS_TID 16
1356
1357struct htt_ppdu_stats_usr_cmpltn_ack_ba_status {
1358 u32 ppdu_id;
1359 u16 sw_peer_id;
1360 u16 reserved0;
1361 u32 info; /* %HTT_PPDU_STATS_USR_CMPLTN_CMN_INFO_ */
1362 u16 current_seq;
1363 u16 start_seq;
1364 u32 success_bytes;
1365} __packed;
1366
1367struct htt_ppdu_stats_usr_cmn_array {
1368 struct htt_tlv tlv_hdr;
1369 u32 num_ppdu_stats;
1370 /* tx_ppdu_stats_info is filled by multiple struct htt_tx_ppdu_stats_info
1371 * elements.
1372 * tx_ppdu_stats_info is variable length, with length =
1373 * number_of_ppdu_stats * sizeof (struct htt_tx_ppdu_stats_info)
1374 */
1375 struct htt_tx_ppdu_stats_info tx_ppdu_info[];
1376} __packed;
1377
1378struct htt_ppdu_user_stats {
1379 u16 peer_id;
1380 u32 tlv_flags;
1381 bool is_valid_peer_id;
1382 struct htt_ppdu_stats_user_rate rate;
1383 struct htt_ppdu_stats_usr_cmpltn_cmn cmpltn_cmn;
1384 struct htt_ppdu_stats_usr_cmpltn_ack_ba_status ack_ba;
1385};
1386
1387#define HTT_PPDU_STATS_MAX_USERS 8
1388#define HTT_PPDU_DESC_MAX_DEPTH 16
1389
1390struct htt_ppdu_stats {
1391 struct htt_ppdu_stats_common common;
1392 struct htt_ppdu_user_stats user_stats[HTT_PPDU_STATS_MAX_USERS];
1393};
1394
1395struct htt_ppdu_stats_info {
1396 u32 ppdu_id;
1397 struct htt_ppdu_stats ppdu_stats;
1398 struct list_head list;
1399};
1400
1401/* @brief target -> host packet log message
1402 *
1403 * @details
1404 * The following field definitions describe the format of the packet log
1405 * message sent from the target to the host.
1406 * The message consists of a 4-octet header,followed by a variable number
1407 * of 32-bit character values.
1408 *
1409 * |31 16|15 12|11 10|9 8|7 0|
1410 * |------------------------------------------------------------------|
1411 * | payload_size | rsvd |pdev_id|mac_id| msg type |
1412 * |------------------------------------------------------------------|
1413 * | payload |
1414 * |------------------------------------------------------------------|
1415 * - MSG_TYPE
1416 * Bits 7:0
1417 * Purpose: identifies this as a pktlog message
1418 * Value: HTT_T2H_MSG_TYPE_PKTLOG
1419 * - mac_id
1420 * Bits 9:8
1421 * Purpose: identifies which MAC/PHY instance generated this pktlog info
1422 * Value: 0-3
1423 * - pdev_id
1424 * Bits 11:10
1425 * Purpose: pdev_id
1426 * Value: 0-3
1427 * 0 (for rings at SOC level),
1428 * 1/2/3 PDEV -> 0/1/2
1429 * - payload_size
1430 * Bits 31:16
1431 * Purpose: explicitly specify the payload size
1432 * Value: payload size in bytes (payload size is a multiple of 4 bytes)
1433 */
1434struct htt_pktlog_msg {
1435 u32 hdr;
1436 u8 payload[];
1437};
1438
1439/* @brief host -> target FW extended statistics retrieve
1440 *
1441 * @details
1442 * The following field definitions describe the format of the HTT host
1443 * to target FW extended stats retrieve message.
1444 * The message specifies the type of stats the host wants to retrieve.
1445 *
1446 * |31 24|23 16|15 8|7 0|
1447 * |-----------------------------------------------------------|
1448 * | reserved | stats type | pdev_mask | msg type |
1449 * |-----------------------------------------------------------|
1450 * | config param [0] |
1451 * |-----------------------------------------------------------|
1452 * | config param [1] |
1453 * |-----------------------------------------------------------|
1454 * | config param [2] |
1455 * |-----------------------------------------------------------|
1456 * | config param [3] |
1457 * |-----------------------------------------------------------|
1458 * | reserved |
1459 * |-----------------------------------------------------------|
1460 * | cookie LSBs |
1461 * |-----------------------------------------------------------|
1462 * | cookie MSBs |
1463 * |-----------------------------------------------------------|
1464 * Header fields:
1465 * - MSG_TYPE
1466 * Bits 7:0
1467 * Purpose: identifies this is a extended stats upload request message
1468 * Value: 0x10
1469 * - PDEV_MASK
1470 * Bits 8:15
1471 * Purpose: identifies the mask of PDEVs to retrieve stats from
1472 * Value: This is a overloaded field, refer to usage and interpretation of
1473 * PDEV in interface document.
1474 * Bit 8 : Reserved for SOC stats
1475 * Bit 9 - 15 : Indicates PDEV_MASK in DBDC
1476 * Indicates MACID_MASK in DBS
1477 * - STATS_TYPE
1478 * Bits 23:16
1479 * Purpose: identifies which FW statistics to upload
1480 * Value: Defined by htt_dbg_ext_stats_type (see htt_stats.h)
1481 * - Reserved
1482 * Bits 31:24
1483 * - CONFIG_PARAM [0]
1484 * Bits 31:0
1485 * Purpose: give an opaque configuration value to the specified stats type
1486 * Value: stats-type specific configuration value
1487 * Refer to htt_stats.h for interpretation for each stats sub_type
1488 * - CONFIG_PARAM [1]
1489 * Bits 31:0
1490 * Purpose: give an opaque configuration value to the specified stats type
1491 * Value: stats-type specific configuration value
1492 * Refer to htt_stats.h for interpretation for each stats sub_type
1493 * - CONFIG_PARAM [2]
1494 * Bits 31:0
1495 * Purpose: give an opaque configuration value to the specified stats type
1496 * Value: stats-type specific configuration value
1497 * Refer to htt_stats.h for interpretation for each stats sub_type
1498 * - CONFIG_PARAM [3]
1499 * Bits 31:0
1500 * Purpose: give an opaque configuration value to the specified stats type
1501 * Value: stats-type specific configuration value
1502 * Refer to htt_stats.h for interpretation for each stats sub_type
1503 * - Reserved [31:0] for future use.
1504 * - COOKIE_LSBS
1505 * Bits 31:0
1506 * Purpose: Provide a mechanism to match a target->host stats confirmation
1507 * message with its preceding host->target stats request message.
1508 * Value: LSBs of the opaque cookie specified by the host-side requestor
1509 * - COOKIE_MSBS
1510 * Bits 31:0
1511 * Purpose: Provide a mechanism to match a target->host stats confirmation
1512 * message with its preceding host->target stats request message.
1513 * Value: MSBs of the opaque cookie specified by the host-side requestor
1514 */
1515
1516struct htt_ext_stats_cfg_hdr {
1517 u8 msg_type;
1518 u8 pdev_mask;
1519 u8 stats_type;
1520 u8 reserved;
1521} __packed;
1522
1523struct htt_ext_stats_cfg_cmd {
1524 struct htt_ext_stats_cfg_hdr hdr;
1525 u32 cfg_param0;
1526 u32 cfg_param1;
1527 u32 cfg_param2;
1528 u32 cfg_param3;
1529 u32 reserved;
1530 u32 cookie_lsb;
1531 u32 cookie_msb;
1532} __packed;
1533
1534/* htt stats config default params */
1535#define HTT_STAT_DEFAULT_RESET_START_OFFSET 0
1536#define HTT_STAT_DEFAULT_CFG0_ALL_HWQS 0xffffffff
1537#define HTT_STAT_DEFAULT_CFG0_ALL_TXQS 0xffffffff
1538#define HTT_STAT_DEFAULT_CFG0_ALL_CMDQS 0xffff
1539#define HTT_STAT_DEFAULT_CFG0_ALL_RINGS 0xffff
1540#define HTT_STAT_DEFAULT_CFG0_ACTIVE_PEERS 0xff
1541#define HTT_STAT_DEFAULT_CFG0_CCA_CUMULATIVE 0x00
1542#define HTT_STAT_DEFAULT_CFG0_ACTIVE_VDEVS 0x00
1543
1544/* HTT_DBG_EXT_STATS_PEER_INFO
1545 * PARAMS:
1546 * @config_param0:
1547 * [Bit0] - [0] for sw_peer_id, [1] for mac_addr based request
1548 * [Bit15 : Bit 1] htt_peer_stats_req_mode_t
1549 * [Bit31 : Bit16] sw_peer_id
1550 * @config_param1:
1551 * peer_stats_req_type_mask:32 (enum htt_peer_stats_tlv_enum)
1552 * 0 bit htt_peer_stats_cmn_tlv
1553 * 1 bit htt_peer_details_tlv
1554 * 2 bit htt_tx_peer_rate_stats_tlv
1555 * 3 bit htt_rx_peer_rate_stats_tlv
1556 * 4 bit htt_tx_tid_stats_tlv/htt_tx_tid_stats_v1_tlv
1557 * 5 bit htt_rx_tid_stats_tlv
1558 * 6 bit htt_msdu_flow_stats_tlv
1559 * @config_param2: [Bit31 : Bit0] mac_addr31to0
1560 * @config_param3: [Bit15 : Bit0] mac_addr47to32
1561 * [Bit31 : Bit16] reserved
1562 */
1563#define HTT_STAT_PEER_INFO_MAC_ADDR BIT(0)
1564#define HTT_STAT_DEFAULT_PEER_REQ_TYPE 0x7f
1565
1566/* Used to set different configs to the specified stats type.*/
1567struct htt_ext_stats_cfg_params {
1568 u32 cfg0;
1569 u32 cfg1;
1570 u32 cfg2;
1571 u32 cfg3;
1572};
1573
1574/* @brief target -> host extended statistics upload
1575 *
1576 * @details
1577 * The following field definitions describe the format of the HTT target
1578 * to host stats upload confirmation message.
1579 * The message contains a cookie echoed from the HTT host->target stats
1580 * upload request, which identifies which request the confirmation is
1581 * for, and a single stats can span over multiple HTT stats indication
1582 * due to the HTT message size limitation so every HTT ext stats indication
1583 * will have tag-length-value stats information elements.
1584 * The tag-length header for each HTT stats IND message also includes a
1585 * status field, to indicate whether the request for the stat type in
1586 * question was fully met, partially met, unable to be met, or invalid
1587 * (if the stat type in question is disabled in the target).
1588 * A Done bit 1's indicate the end of the of stats info elements.
1589 *
1590 *
1591 * |31 16|15 12|11|10 8|7 5|4 0|
1592 * |--------------------------------------------------------------|
1593 * | reserved | msg type |
1594 * |--------------------------------------------------------------|
1595 * | cookie LSBs |
1596 * |--------------------------------------------------------------|
1597 * | cookie MSBs |
1598 * |--------------------------------------------------------------|
1599 * | stats entry length | rsvd | D| S | stat type |
1600 * |--------------------------------------------------------------|
1601 * | type-specific stats info |
1602 * | (see htt_stats.h) |
1603 * |--------------------------------------------------------------|
1604 * Header fields:
1605 * - MSG_TYPE
1606 * Bits 7:0
1607 * Purpose: Identifies this is a extended statistics upload confirmation
1608 * message.
1609 * Value: 0x1c
1610 * - COOKIE_LSBS
1611 * Bits 31:0
1612 * Purpose: Provide a mechanism to match a target->host stats confirmation
1613 * message with its preceding host->target stats request message.
1614 * Value: LSBs of the opaque cookie specified by the host-side requestor
1615 * - COOKIE_MSBS
1616 * Bits 31:0
1617 * Purpose: Provide a mechanism to match a target->host stats confirmation
1618 * message with its preceding host->target stats request message.
1619 * Value: MSBs of the opaque cookie specified by the host-side requestor
1620 *
1621 * Stats Information Element tag-length header fields:
1622 * - STAT_TYPE
1623 * Bits 7:0
1624 * Purpose: identifies the type of statistics info held in the
1625 * following information element
1626 * Value: htt_dbg_ext_stats_type
1627 * - STATUS
1628 * Bits 10:8
1629 * Purpose: indicate whether the requested stats are present
1630 * Value: htt_dbg_ext_stats_status
1631 * - DONE
1632 * Bits 11
1633 * Purpose:
1634 * Indicates the completion of the stats entry, this will be the last
1635 * stats conf HTT segment for the requested stats type.
1636 * Value:
1637 * 0 -> the stats retrieval is ongoing
1638 * 1 -> the stats retrieval is complete
1639 * - LENGTH
1640 * Bits 31:16
1641 * Purpose: indicate the stats information size
1642 * Value: This field specifies the number of bytes of stats information
1643 * that follows the element tag-length header.
1644 * It is expected but not required that this length is a multiple of
1645 * 4 bytes.
1646 */
1647
1648#define HTT_T2H_EXT_STATS_INFO1_DONE BIT(11)
1649#define HTT_T2H_EXT_STATS_INFO1_LENGTH GENMASK(31, 16)
1650
1651struct ath11k_htt_extd_stats_msg {
1652 u32 info0;
1653 u64 cookie;
1654 u32 info1;
1655 u8 data[];
1656} __packed;
1657
1658#define HTT_MAC_ADDR_L32_0 GENMASK(7, 0)
1659#define HTT_MAC_ADDR_L32_1 GENMASK(15, 8)
1660#define HTT_MAC_ADDR_L32_2 GENMASK(23, 16)
1661#define HTT_MAC_ADDR_L32_3 GENMASK(31, 24)
1662#define HTT_MAC_ADDR_H16_0 GENMASK(7, 0)
1663#define HTT_MAC_ADDR_H16_1 GENMASK(15, 8)
1664
1665struct htt_mac_addr {
1666 u32 mac_addr_l32;
1667 u32 mac_addr_h16;
1668};
1669
1670static inline void ath11k_dp_get_mac_addr(u32 addr_l32, u16 addr_h16, u8 *addr)
1671{
1672 if (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) {
1673 addr_l32 = swab32(addr_l32);
1674 addr_h16 = swab16(addr_h16);
1675 }
1676
1677 memcpy(addr, &addr_l32, 4);
1678 memcpy(addr + 4, &addr_h16, ETH_ALEN - 4);
1679}
1680
1681int ath11k_dp_service_srng(struct ath11k_base *ab,
1682 struct ath11k_ext_irq_grp *irq_grp,
1683 int budget);
1684int ath11k_dp_htt_connect(struct ath11k_dp *dp);
1685void ath11k_dp_vdev_tx_attach(struct ath11k *ar, struct ath11k_vif *arvif);
1686void ath11k_dp_free(struct ath11k_base *ab);
1687int ath11k_dp_alloc(struct ath11k_base *ab);
1688int ath11k_dp_pdev_alloc(struct ath11k_base *ab);
1689void ath11k_dp_pdev_pre_alloc(struct ath11k_base *ab);
1690void ath11k_dp_pdev_free(struct ath11k_base *ab);
1691int ath11k_dp_tx_htt_srng_setup(struct ath11k_base *ab, u32 ring_id,
1692 int mac_id, enum hal_ring_type ring_type);
1693int ath11k_dp_peer_setup(struct ath11k *ar, int vdev_id, const u8 *addr);
1694void ath11k_dp_peer_cleanup(struct ath11k *ar, int vdev_id, const u8 *addr);
1695void ath11k_dp_srng_cleanup(struct ath11k_base *ab, struct dp_srng *ring);
1696int ath11k_dp_srng_setup(struct ath11k_base *ab, struct dp_srng *ring,
1697 enum hal_ring_type type, int ring_num,
1698 int mac_id, int num_entries);
1699void ath11k_dp_link_desc_cleanup(struct ath11k_base *ab,
1700 struct dp_link_desc_bank *desc_bank,
1701 u32 ring_type, struct dp_srng *ring);
1702int ath11k_dp_link_desc_setup(struct ath11k_base *ab,
1703 struct dp_link_desc_bank *link_desc_banks,
1704 u32 ring_type, struct hal_srng *srng,
1705 u32 n_link_desc);
1706void ath11k_dp_shadow_start_timer(struct ath11k_base *ab,
1707 struct hal_srng *srng,
1708 struct ath11k_hp_update_timer *update_timer);
1709void ath11k_dp_shadow_stop_timer(struct ath11k_base *ab,
1710 struct ath11k_hp_update_timer *update_timer);
1711void ath11k_dp_shadow_init_timer(struct ath11k_base *ab,
1712 struct ath11k_hp_update_timer *update_timer,
1713 u32 interval, u32 ring_id);
1714void ath11k_dp_stop_shadow_timers(struct ath11k_base *ab);
1715
1716#endif
1/* SPDX-License-Identifier: BSD-3-Clause-Clear */
2/*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 */
5
6#ifndef ATH11K_DP_H
7#define ATH11K_DP_H
8
9#include "hal_rx.h"
10
11struct ath11k_base;
12struct ath11k_peer;
13struct ath11k_dp;
14struct ath11k_vif;
15struct hal_tcl_status_ring;
16struct ath11k_ext_irq_grp;
17
18struct dp_rx_tid {
19 u8 tid;
20 u32 *vaddr;
21 dma_addr_t paddr;
22 u32 size;
23 u32 ba_win_sz;
24 bool active;
25
26 /* Info related to rx fragments */
27 u32 cur_sn;
28 u16 last_frag_no;
29 u16 rx_frag_bitmap;
30
31 struct sk_buff_head rx_frags;
32 struct hal_reo_dest_ring *dst_ring_desc;
33
34 /* Timer info related to fragments */
35 struct timer_list frag_timer;
36 struct ath11k_base *ab;
37};
38
39#define DP_REO_DESC_FREE_THRESHOLD 64
40#define DP_REO_DESC_FREE_TIMEOUT_MS 1000
41
42struct dp_reo_cache_flush_elem {
43 struct list_head list;
44 struct dp_rx_tid data;
45 unsigned long ts;
46};
47
48struct dp_reo_cmd {
49 struct list_head list;
50 struct dp_rx_tid data;
51 int cmd_num;
52 void (*handler)(struct ath11k_dp *, void *,
53 enum hal_reo_cmd_status status);
54};
55
56struct dp_srng {
57 u32 *vaddr_unaligned;
58 u32 *vaddr;
59 dma_addr_t paddr_unaligned;
60 dma_addr_t paddr;
61 int size;
62 u32 ring_id;
63};
64
65struct dp_rxdma_ring {
66 struct dp_srng refill_buf_ring;
67 struct idr bufs_idr;
68 /* Protects bufs_idr */
69 spinlock_t idr_lock;
70 int bufs_max;
71};
72
73#define ATH11K_TX_COMPL_NEXT(x) (((x) + 1) % DP_TX_COMP_RING_SIZE)
74
75struct dp_tx_ring {
76 u8 tcl_data_ring_id;
77 struct dp_srng tcl_data_ring;
78 struct dp_srng tcl_comp_ring;
79 struct idr txbuf_idr;
80 /* Protects txbuf_idr and num_pending */
81 spinlock_t tx_idr_lock;
82 struct hal_wbm_release_ring *tx_status;
83 int tx_status_head;
84 int tx_status_tail;
85};
86
87struct ath11k_pdev_mon_stats {
88 u32 status_ppdu_state;
89 u32 status_ppdu_start;
90 u32 status_ppdu_end;
91 u32 status_ppdu_compl;
92 u32 status_ppdu_start_mis;
93 u32 status_ppdu_end_mis;
94 u32 status_ppdu_done;
95 u32 dest_ppdu_done;
96 u32 dest_mpdu_done;
97 u32 dest_mpdu_drop;
98 u32 dup_mon_linkdesc_cnt;
99 u32 dup_mon_buf_cnt;
100};
101
102struct dp_link_desc_bank {
103 void *vaddr_unaligned;
104 void *vaddr;
105 dma_addr_t paddr_unaligned;
106 dma_addr_t paddr;
107 u32 size;
108};
109
110/* Size to enforce scatter idle list mode */
111#define DP_LINK_DESC_ALLOC_SIZE_THRESH 0x200000
112#define DP_LINK_DESC_BANKS_MAX 8
113
114#define DP_RX_DESC_COOKIE_INDEX_MAX 0x3ffff
115#define DP_RX_DESC_COOKIE_POOL_ID_MAX 0x1c0000
116#define DP_RX_DESC_COOKIE_MAX \
117 (DP_RX_DESC_COOKIE_INDEX_MAX | DP_RX_DESC_COOKIE_POOL_ID_MAX)
118#define DP_NOT_PPDU_ID_WRAP_AROUND 20000
119
120enum ath11k_dp_ppdu_state {
121 DP_PPDU_STATUS_START,
122 DP_PPDU_STATUS_DONE,
123};
124
125struct ath11k_mon_data {
126 struct dp_link_desc_bank link_desc_banks[DP_LINK_DESC_BANKS_MAX];
127 struct hal_rx_mon_ppdu_info mon_ppdu_info;
128
129 u32 mon_ppdu_status;
130 u32 mon_last_buf_cookie;
131 u64 mon_last_linkdesc_paddr;
132 u16 chan_noise_floor;
133
134 struct ath11k_pdev_mon_stats rx_mon_stats;
135 /* lock for monitor data */
136 spinlock_t mon_lock;
137 struct sk_buff_head rx_status_q;
138};
139
140struct ath11k_pdev_dp {
141 u32 mac_id;
142 atomic_t num_tx_pending;
143 wait_queue_head_t tx_empty_waitq;
144 struct dp_rxdma_ring rx_refill_buf_ring;
145 struct dp_srng rxdma_err_dst_ring;
146 struct dp_srng rxdma_mon_dst_ring;
147 struct dp_srng rxdma_mon_desc_ring;
148
149 struct dp_rxdma_ring rxdma_mon_buf_ring;
150 struct dp_rxdma_ring rx_mon_status_refill_ring;
151 struct ieee80211_rx_status rx_status;
152 struct ath11k_mon_data mon_data;
153};
154
155#define DP_NUM_CLIENTS_MAX 64
156#define DP_AVG_TIDS_PER_CLIENT 2
157#define DP_NUM_TIDS_MAX (DP_NUM_CLIENTS_MAX * DP_AVG_TIDS_PER_CLIENT)
158#define DP_AVG_MSDUS_PER_FLOW 128
159#define DP_AVG_FLOWS_PER_TID 2
160#define DP_AVG_MPDUS_PER_TID_MAX 128
161#define DP_AVG_MSDUS_PER_MPDU 4
162
163#define DP_RX_HASH_ENABLE 1 /* Enable hash based Rx steering */
164
165#define DP_BA_WIN_SZ_MAX 256
166
167#define DP_TCL_NUM_RING_MAX 3
168
169#define DP_IDLE_SCATTER_BUFS_MAX 16
170
171#define DP_WBM_RELEASE_RING_SIZE 64
172#define DP_TCL_DATA_RING_SIZE 512
173#define DP_TX_COMP_RING_SIZE 32768
174#define DP_TX_IDR_SIZE DP_TX_COMP_RING_SIZE
175#define DP_TCL_CMD_RING_SIZE 32
176#define DP_TCL_STATUS_RING_SIZE 32
177#define DP_REO_DST_RING_MAX 4
178#define DP_REO_DST_RING_SIZE 2048
179#define DP_REO_REINJECT_RING_SIZE 32
180#define DP_RX_RELEASE_RING_SIZE 1024
181#define DP_REO_EXCEPTION_RING_SIZE 128
182#define DP_REO_CMD_RING_SIZE 128
183#define DP_REO_STATUS_RING_SIZE 2048
184#define DP_RXDMA_BUF_RING_SIZE 4096
185#define DP_RXDMA_REFILL_RING_SIZE 2048
186#define DP_RXDMA_ERR_DST_RING_SIZE 1024
187#define DP_RXDMA_MON_STATUS_RING_SIZE 1024
188#define DP_RXDMA_MONITOR_BUF_RING_SIZE 4096
189#define DP_RXDMA_MONITOR_DST_RING_SIZE 2048
190#define DP_RXDMA_MONITOR_DESC_RING_SIZE 4096
191
192#define DP_RX_BUFFER_SIZE 2048
193#define DP_RX_BUFFER_ALIGN_SIZE 128
194
195#define DP_RXDMA_BUF_COOKIE_BUF_ID GENMASK(17, 0)
196#define DP_RXDMA_BUF_COOKIE_PDEV_ID GENMASK(20, 18)
197
198#define DP_HW2SW_MACID(mac_id) ((mac_id) ? ((mac_id) - 1) : 0)
199#define DP_SW2HW_MACID(mac_id) ((mac_id) + 1)
200
201#define DP_TX_DESC_ID_MAC_ID GENMASK(1, 0)
202#define DP_TX_DESC_ID_MSDU_ID GENMASK(18, 2)
203#define DP_TX_DESC_ID_POOL_ID GENMASK(20, 19)
204
205struct ath11k_dp {
206 struct ath11k_base *ab;
207 enum ath11k_htc_ep_id eid;
208 struct completion htt_tgt_version_received;
209 u8 htt_tgt_ver_major;
210 u8 htt_tgt_ver_minor;
211 struct dp_link_desc_bank link_desc_banks[DP_LINK_DESC_BANKS_MAX];
212 struct dp_srng wbm_idle_ring;
213 struct dp_srng wbm_desc_rel_ring;
214 struct dp_srng tcl_cmd_ring;
215 struct dp_srng tcl_status_ring;
216 struct dp_srng reo_reinject_ring;
217 struct dp_srng rx_rel_ring;
218 struct dp_srng reo_except_ring;
219 struct dp_srng reo_cmd_ring;
220 struct dp_srng reo_status_ring;
221 struct dp_srng reo_dst_ring[DP_REO_DST_RING_MAX];
222 struct dp_tx_ring tx_ring[DP_TCL_NUM_RING_MAX];
223 struct hal_wbm_idle_scatter_list scatter_list[DP_IDLE_SCATTER_BUFS_MAX];
224 struct list_head reo_cmd_list;
225 struct list_head reo_cmd_cache_flush_list;
226 u32 reo_cmd_cache_flush_count;
227 /**
228 * protects access to below fields,
229 * - reo_cmd_list
230 * - reo_cmd_cache_flush_list
231 * - reo_cmd_cache_flush_count
232 */
233 spinlock_t reo_cmd_lock;
234};
235
236/* HTT definitions */
237
238#define HTT_TCL_META_DATA_TYPE BIT(0)
239#define HTT_TCL_META_DATA_VALID_HTT BIT(1)
240
241/* vdev meta data */
242#define HTT_TCL_META_DATA_VDEV_ID GENMASK(9, 2)
243#define HTT_TCL_META_DATA_PDEV_ID GENMASK(11, 10)
244#define HTT_TCL_META_DATA_HOST_INSPECTED BIT(12)
245
246/* peer meta data */
247#define HTT_TCL_META_DATA_PEER_ID GENMASK(15, 2)
248
249#define HTT_TX_WBM_COMP_STATUS_OFFSET 8
250
251/* HTT tx completion is overlayed in wbm_release_ring */
252#define HTT_TX_WBM_COMP_INFO0_STATUS GENMASK(12, 9)
253#define HTT_TX_WBM_COMP_INFO0_REINJECT_REASON GENMASK(16, 13)
254#define HTT_TX_WBM_COMP_INFO0_REINJECT_REASON GENMASK(16, 13)
255
256#define HTT_TX_WBM_COMP_INFO1_ACK_RSSI GENMASK(31, 24)
257
258struct htt_tx_wbm_completion {
259 u32 info0;
260 u32 info1;
261 u32 info2;
262 u32 info3;
263} __packed;
264
265enum htt_h2t_msg_type {
266 HTT_H2T_MSG_TYPE_VERSION_REQ = 0,
267 HTT_H2T_MSG_TYPE_SRING_SETUP = 0xb,
268 HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG = 0xc,
269 HTT_H2T_MSG_TYPE_EXT_STATS_CFG = 0x10,
270 HTT_H2T_MSG_TYPE_PPDU_STATS_CFG = 0x11,
271};
272
273#define HTT_VER_REQ_INFO_MSG_ID GENMASK(7, 0)
274
275struct htt_ver_req_cmd {
276 u32 ver_reg_info;
277} __packed;
278
279enum htt_srng_ring_type {
280 HTT_HW_TO_SW_RING,
281 HTT_SW_TO_HW_RING,
282 HTT_SW_TO_SW_RING,
283};
284
285enum htt_srng_ring_id {
286 HTT_RXDMA_HOST_BUF_RING,
287 HTT_RXDMA_MONITOR_STATUS_RING,
288 HTT_RXDMA_MONITOR_BUF_RING,
289 HTT_RXDMA_MONITOR_DESC_RING,
290 HTT_RXDMA_MONITOR_DEST_RING,
291 HTT_HOST1_TO_FW_RXBUF_RING,
292 HTT_HOST2_TO_FW_RXBUF_RING,
293 HTT_RXDMA_NON_MONITOR_DEST_RING,
294};
295
296/* host -> target HTT_SRING_SETUP message
297 *
298 * After target is booted up, Host can send SRING setup message for
299 * each host facing LMAC SRING. Target setups up HW registers based
300 * on setup message and confirms back to Host if response_required is set.
301 * Host should wait for confirmation message before sending new SRING
302 * setup message
303 *
304 * The message would appear as follows:
305 *
306 * |31 24|23 20|19|18 16|15|14 8|7 0|
307 * |--------------- +-----------------+----------------+------------------|
308 * | ring_type | ring_id | pdev_id | msg_type |
309 * |----------------------------------------------------------------------|
310 * | ring_base_addr_lo |
311 * |----------------------------------------------------------------------|
312 * | ring_base_addr_hi |
313 * |----------------------------------------------------------------------|
314 * |ring_misc_cfg_flag|ring_entry_size| ring_size |
315 * |----------------------------------------------------------------------|
316 * | ring_head_offset32_remote_addr_lo |
317 * |----------------------------------------------------------------------|
318 * | ring_head_offset32_remote_addr_hi |
319 * |----------------------------------------------------------------------|
320 * | ring_tail_offset32_remote_addr_lo |
321 * |----------------------------------------------------------------------|
322 * | ring_tail_offset32_remote_addr_hi |
323 * |----------------------------------------------------------------------|
324 * | ring_msi_addr_lo |
325 * |----------------------------------------------------------------------|
326 * | ring_msi_addr_hi |
327 * |----------------------------------------------------------------------|
328 * | ring_msi_data |
329 * |----------------------------------------------------------------------|
330 * | intr_timer_th |IM| intr_batch_counter_th |
331 * |----------------------------------------------------------------------|
332 * | reserved |RR|PTCF| intr_low_threshold |
333 * |----------------------------------------------------------------------|
334 * Where
335 * IM = sw_intr_mode
336 * RR = response_required
337 * PTCF = prefetch_timer_cfg
338 *
339 * The message is interpreted as follows:
340 * dword0 - b'0:7 - msg_type: This will be set to
341 * HTT_H2T_MSG_TYPE_SRING_SETUP
342 * b'8:15 - pdev_id:
343 * 0 (for rings at SOC/UMAC level),
344 * 1/2/3 mac id (for rings at LMAC level)
345 * b'16:23 - ring_id: identify which ring is to setup,
346 * more details can be got from enum htt_srng_ring_id
347 * b'24:31 - ring_type: identify type of host rings,
348 * more details can be got from enum htt_srng_ring_type
349 * dword1 - b'0:31 - ring_base_addr_lo: Lower 32bits of ring base address
350 * dword2 - b'0:31 - ring_base_addr_hi: Upper 32bits of ring base address
351 * dword3 - b'0:15 - ring_size: size of the ring in unit of 4-bytes words
352 * b'16:23 - ring_entry_size: Size of each entry in 4-byte word units
353 * b'24:31 - ring_misc_cfg_flag: Valid only for HW_TO_SW_RING and
354 * SW_TO_HW_RING.
355 * Refer to HTT_SRING_SETUP_RING_MISC_CFG_RING defs.
356 * dword4 - b'0:31 - ring_head_off32_remote_addr_lo:
357 * Lower 32 bits of memory address of the remote variable
358 * storing the 4-byte word offset that identifies the head
359 * element within the ring.
360 * (The head offset variable has type u32.)
361 * Valid for HW_TO_SW and SW_TO_SW rings.
362 * dword5 - b'0:31 - ring_head_off32_remote_addr_hi:
363 * Upper 32 bits of memory address of the remote variable
364 * storing the 4-byte word offset that identifies the head
365 * element within the ring.
366 * (The head offset variable has type u32.)
367 * Valid for HW_TO_SW and SW_TO_SW rings.
368 * dword6 - b'0:31 - ring_tail_off32_remote_addr_lo:
369 * Lower 32 bits of memory address of the remote variable
370 * storing the 4-byte word offset that identifies the tail
371 * element within the ring.
372 * (The tail offset variable has type u32.)
373 * Valid for HW_TO_SW and SW_TO_SW rings.
374 * dword7 - b'0:31 - ring_tail_off32_remote_addr_hi:
375 * Upper 32 bits of memory address of the remote variable
376 * storing the 4-byte word offset that identifies the tail
377 * element within the ring.
378 * (The tail offset variable has type u32.)
379 * Valid for HW_TO_SW and SW_TO_SW rings.
380 * dword8 - b'0:31 - ring_msi_addr_lo: Lower 32bits of MSI cfg address
381 * valid only for HW_TO_SW_RING and SW_TO_HW_RING
382 * dword9 - b'0:31 - ring_msi_addr_hi: Upper 32bits of MSI cfg address
383 * valid only for HW_TO_SW_RING and SW_TO_HW_RING
384 * dword10 - b'0:31 - ring_msi_data: MSI data
385 * Refer to HTT_SRING_SETUP_RING_MSC_CFG_xxx defs
386 * valid only for HW_TO_SW_RING and SW_TO_HW_RING
387 * dword11 - b'0:14 - intr_batch_counter_th:
388 * batch counter threshold is in units of 4-byte words.
389 * HW internally maintains and increments batch count.
390 * (see SRING spec for detail description).
391 * When batch count reaches threshold value, an interrupt
392 * is generated by HW.
393 * b'15 - sw_intr_mode:
394 * This configuration shall be static.
395 * Only programmed at power up.
396 * 0: generate pulse style sw interrupts
397 * 1: generate level style sw interrupts
398 * b'16:31 - intr_timer_th:
399 * The timer init value when timer is idle or is
400 * initialized to start downcounting.
401 * In 8us units (to cover a range of 0 to 524 ms)
402 * dword12 - b'0:15 - intr_low_threshold:
403 * Used only by Consumer ring to generate ring_sw_int_p.
404 * Ring entries low threshold water mark, that is used
405 * in combination with the interrupt timer as well as
406 * the the clearing of the level interrupt.
407 * b'16:18 - prefetch_timer_cfg:
408 * Used only by Consumer ring to set timer mode to
409 * support Application prefetch handling.
410 * The external tail offset/pointer will be updated
411 * at following intervals:
412 * 3'b000: (Prefetch feature disabled; used only for debug)
413 * 3'b001: 1 usec
414 * 3'b010: 4 usec
415 * 3'b011: 8 usec (default)
416 * 3'b100: 16 usec
417 * Others: Reserverd
418 * b'19 - response_required:
419 * Host needs HTT_T2H_MSG_TYPE_SRING_SETUP_DONE as response
420 * b'20:31 - reserved: reserved for future use
421 */
422
423#define HTT_SRNG_SETUP_CMD_INFO0_MSG_TYPE GENMASK(7, 0)
424#define HTT_SRNG_SETUP_CMD_INFO0_PDEV_ID GENMASK(15, 8)
425#define HTT_SRNG_SETUP_CMD_INFO0_RING_ID GENMASK(23, 16)
426#define HTT_SRNG_SETUP_CMD_INFO0_RING_TYPE GENMASK(31, 24)
427
428#define HTT_SRNG_SETUP_CMD_INFO1_RING_SIZE GENMASK(15, 0)
429#define HTT_SRNG_SETUP_CMD_INFO1_RING_ENTRY_SIZE GENMASK(23, 16)
430#define HTT_SRNG_SETUP_CMD_INFO1_RING_LOOP_CNT_DIS BIT(25)
431#define HTT_SRNG_SETUP_CMD_INFO1_RING_FLAGS_MSI_SWAP BIT(27)
432#define HTT_SRNG_SETUP_CMD_INFO1_RING_FLAGS_HOST_FW_SWAP BIT(28)
433#define HTT_SRNG_SETUP_CMD_INFO1_RING_FLAGS_TLV_SWAP BIT(29)
434
435#define HTT_SRNG_SETUP_CMD_INTR_INFO_BATCH_COUNTER_THRESH GENMASK(14, 0)
436#define HTT_SRNG_SETUP_CMD_INTR_INFO_SW_INTR_MODE BIT(15)
437#define HTT_SRNG_SETUP_CMD_INTR_INFO_INTR_TIMER_THRESH GENMASK(31, 16)
438
439#define HTT_SRNG_SETUP_CMD_INFO2_INTR_LOW_THRESH GENMASK(15, 0)
440#define HTT_SRNG_SETUP_CMD_INFO2_PRE_FETCH_TIMER_CFG BIT(16)
441#define HTT_SRNG_SETUP_CMD_INFO2_RESPONSE_REQUIRED BIT(19)
442
443struct htt_srng_setup_cmd {
444 u32 info0;
445 u32 ring_base_addr_lo;
446 u32 ring_base_addr_hi;
447 u32 info1;
448 u32 ring_head_off32_remote_addr_lo;
449 u32 ring_head_off32_remote_addr_hi;
450 u32 ring_tail_off32_remote_addr_lo;
451 u32 ring_tail_off32_remote_addr_hi;
452 u32 ring_msi_addr_lo;
453 u32 ring_msi_addr_hi;
454 u32 msi_data;
455 u32 intr_info;
456 u32 info2;
457} __packed;
458
459/* host -> target FW PPDU_STATS config message
460 *
461 * @details
462 * The following field definitions describe the format of the HTT host
463 * to target FW for PPDU_STATS_CFG msg.
464 * The message allows the host to configure the PPDU_STATS_IND messages
465 * produced by the target.
466 *
467 * |31 24|23 16|15 8|7 0|
468 * |-----------------------------------------------------------|
469 * | REQ bit mask | pdev_mask | msg type |
470 * |-----------------------------------------------------------|
471 * Header fields:
472 * - MSG_TYPE
473 * Bits 7:0
474 * Purpose: identifies this is a req to configure ppdu_stats_ind from target
475 * Value: 0x11
476 * - PDEV_MASK
477 * Bits 8:15
478 * Purpose: identifies which pdevs this PPDU stats configuration applies to
479 * Value: This is a overloaded field, refer to usage and interpretation of
480 * PDEV in interface document.
481 * Bit 8 : Reserved for SOC stats
482 * Bit 9 - 15 : Indicates PDEV_MASK in DBDC
483 * Indicates MACID_MASK in DBS
484 * - REQ_TLV_BIT_MASK
485 * Bits 16:31
486 * Purpose: each set bit indicates the corresponding PPDU stats TLV type
487 * needs to be included in the target's PPDU_STATS_IND messages.
488 * Value: refer htt_ppdu_stats_tlv_tag_t <<<???
489 *
490 */
491
492struct htt_ppdu_stats_cfg_cmd {
493 u32 msg;
494} __packed;
495
496#define HTT_PPDU_STATS_CFG_MSG_TYPE GENMASK(7, 0)
497#define HTT_PPDU_STATS_CFG_PDEV_ID GENMASK(16, 9)
498#define HTT_PPDU_STATS_CFG_TLV_TYPE_BITMASK GENMASK(31, 16)
499
500enum htt_ppdu_stats_tag_type {
501 HTT_PPDU_STATS_TAG_COMMON,
502 HTT_PPDU_STATS_TAG_USR_COMMON,
503 HTT_PPDU_STATS_TAG_USR_RATE,
504 HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_64,
505 HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_256,
506 HTT_PPDU_STATS_TAG_SCH_CMD_STATUS,
507 HTT_PPDU_STATS_TAG_USR_COMPLTN_COMMON,
508 HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_64,
509 HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_256,
510 HTT_PPDU_STATS_TAG_USR_COMPLTN_ACK_BA_STATUS,
511 HTT_PPDU_STATS_TAG_USR_COMPLTN_FLUSH,
512 HTT_PPDU_STATS_TAG_USR_COMMON_ARRAY,
513 HTT_PPDU_STATS_TAG_INFO,
514 HTT_PPDU_STATS_TAG_TX_MGMTCTRL_PAYLOAD,
515
516 /* New TLV's are added above to this line */
517 HTT_PPDU_STATS_TAG_MAX,
518};
519
520#define HTT_PPDU_STATS_TAG_DEFAULT (BIT(HTT_PPDU_STATS_TAG_COMMON) \
521 | BIT(HTT_PPDU_STATS_TAG_USR_COMMON) \
522 | BIT(HTT_PPDU_STATS_TAG_USR_RATE) \
523 | BIT(HTT_PPDU_STATS_TAG_SCH_CMD_STATUS) \
524 | BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_COMMON) \
525 | BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_ACK_BA_STATUS) \
526 | BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_FLUSH) \
527 | BIT(HTT_PPDU_STATS_TAG_USR_COMMON_ARRAY))
528
529#define HTT_PPDU_STATS_TAG_PKTLOG (BIT(HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_64) | \
530 BIT(HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_256) | \
531 BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_64) | \
532 BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_256) | \
533 BIT(HTT_PPDU_STATS_TAG_INFO) | \
534 BIT(HTT_PPDU_STATS_TAG_TX_MGMTCTRL_PAYLOAD) | \
535 HTT_PPDU_STATS_TAG_DEFAULT)
536
537/* HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG Message
538 *
539 * details:
540 * HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG message is sent by host to
541 * configure RXDMA rings.
542 * The configuration is per ring based and includes both packet subtypes
543 * and PPDU/MPDU TLVs.
544 *
545 * The message would appear as follows:
546 *
547 * |31 26|25|24|23 16|15 8|7 0|
548 * |-----------------+----------------+----------------+---------------|
549 * | rsvd1 |PS|SS| ring_id | pdev_id | msg_type |
550 * |-------------------------------------------------------------------|
551 * | rsvd2 | ring_buffer_size |
552 * |-------------------------------------------------------------------|
553 * | packet_type_enable_flags_0 |
554 * |-------------------------------------------------------------------|
555 * | packet_type_enable_flags_1 |
556 * |-------------------------------------------------------------------|
557 * | packet_type_enable_flags_2 |
558 * |-------------------------------------------------------------------|
559 * | packet_type_enable_flags_3 |
560 * |-------------------------------------------------------------------|
561 * | tlv_filter_in_flags |
562 * |-------------------------------------------------------------------|
563 * Where:
564 * PS = pkt_swap
565 * SS = status_swap
566 * The message is interpreted as follows:
567 * dword0 - b'0:7 - msg_type: This will be set to
568 * HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG
569 * b'8:15 - pdev_id:
570 * 0 (for rings at SOC/UMAC level),
571 * 1/2/3 mac id (for rings at LMAC level)
572 * b'16:23 - ring_id : Identify the ring to configure.
573 * More details can be got from enum htt_srng_ring_id
574 * b'24 - status_swap: 1 is to swap status TLV
575 * b'25 - pkt_swap: 1 is to swap packet TLV
576 * b'26:31 - rsvd1: reserved for future use
577 * dword1 - b'0:16 - ring_buffer_size: size of bufferes referenced by rx ring,
578 * in byte units.
579 * Valid only for HW_TO_SW_RING and SW_TO_HW_RING
580 * - b'16:31 - rsvd2: Reserved for future use
581 * dword2 - b'0:31 - packet_type_enable_flags_0:
582 * Enable MGMT packet from 0b0000 to 0b1001
583 * bits from low to high: FP, MD, MO - 3 bits
584 * FP: Filter_Pass
585 * MD: Monitor_Direct
586 * MO: Monitor_Other
587 * 10 mgmt subtypes * 3 bits -> 30 bits
588 * Refer to PKT_TYPE_ENABLE_FLAG0_xxx_MGMT_xxx defs
589 * dword3 - b'0:31 - packet_type_enable_flags_1:
590 * Enable MGMT packet from 0b1010 to 0b1111
591 * bits from low to high: FP, MD, MO - 3 bits
592 * Refer to PKT_TYPE_ENABLE_FLAG1_xxx_MGMT_xxx defs
593 * dword4 - b'0:31 - packet_type_enable_flags_2:
594 * Enable CTRL packet from 0b0000 to 0b1001
595 * bits from low to high: FP, MD, MO - 3 bits
596 * Refer to PKT_TYPE_ENABLE_FLAG2_xxx_CTRL_xxx defs
597 * dword5 - b'0:31 - packet_type_enable_flags_3:
598 * Enable CTRL packet from 0b1010 to 0b1111,
599 * MCAST_DATA, UCAST_DATA, NULL_DATA
600 * bits from low to high: FP, MD, MO - 3 bits
601 * Refer to PKT_TYPE_ENABLE_FLAG3_xxx_CTRL_xxx defs
602 * dword6 - b'0:31 - tlv_filter_in_flags:
603 * Filter in Attention/MPDU/PPDU/Header/User tlvs
604 * Refer to CFG_TLV_FILTER_IN_FLAG defs
605 */
606
607#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_MSG_TYPE GENMASK(7, 0)
608#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_PDEV_ID GENMASK(15, 8)
609#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_RING_ID GENMASK(23, 16)
610#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_SS BIT(24)
611#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_PS BIT(25)
612
613#define HTT_RX_RING_SELECTION_CFG_CMD_INFO1_BUF_SIZE GENMASK(15, 0)
614
615enum htt_rx_filter_tlv_flags {
616 HTT_RX_FILTER_TLV_FLAGS_MPDU_START = BIT(0),
617 HTT_RX_FILTER_TLV_FLAGS_MSDU_START = BIT(1),
618 HTT_RX_FILTER_TLV_FLAGS_RX_PACKET = BIT(2),
619 HTT_RX_FILTER_TLV_FLAGS_MSDU_END = BIT(3),
620 HTT_RX_FILTER_TLV_FLAGS_MPDU_END = BIT(4),
621 HTT_RX_FILTER_TLV_FLAGS_PACKET_HEADER = BIT(5),
622 HTT_RX_FILTER_TLV_FLAGS_PER_MSDU_HEADER = BIT(6),
623 HTT_RX_FILTER_TLV_FLAGS_ATTENTION = BIT(7),
624 HTT_RX_FILTER_TLV_FLAGS_PPDU_START = BIT(8),
625 HTT_RX_FILTER_TLV_FLAGS_PPDU_END = BIT(9),
626 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS = BIT(10),
627 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT = BIT(11),
628 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE = BIT(12),
629};
630
631enum htt_rx_mgmt_pkt_filter_tlv_flags0 {
632 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ = BIT(0),
633 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ = BIT(1),
634 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ = BIT(2),
635 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP = BIT(3),
636 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP = BIT(4),
637 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP = BIT(5),
638 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ = BIT(6),
639 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ = BIT(7),
640 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ = BIT(8),
641 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP = BIT(9),
642 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP = BIT(10),
643 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP = BIT(11),
644 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ = BIT(12),
645 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ = BIT(13),
646 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ = BIT(14),
647 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP = BIT(15),
648 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP = BIT(16),
649 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP = BIT(17),
650 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV = BIT(18),
651 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV = BIT(19),
652 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV = BIT(20),
653 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7 = BIT(21),
654 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7 = BIT(22),
655 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7 = BIT(23),
656 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON = BIT(24),
657 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON = BIT(25),
658 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON = BIT(26),
659 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM = BIT(27),
660 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM = BIT(28),
661 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM = BIT(29),
662};
663
664enum htt_rx_mgmt_pkt_filter_tlv_flags1 {
665 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC = BIT(0),
666 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC = BIT(1),
667 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC = BIT(2),
668 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH = BIT(3),
669 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH = BIT(4),
670 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH = BIT(5),
671 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH = BIT(6),
672 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH = BIT(7),
673 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH = BIT(8),
674 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION = BIT(9),
675 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION = BIT(10),
676 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION = BIT(11),
677 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK = BIT(12),
678 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK = BIT(13),
679 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK = BIT(14),
680 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15 = BIT(15),
681 HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15 = BIT(16),
682 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15 = BIT(17),
683};
684
685enum htt_rx_ctrl_pkt_filter_tlv_flags2 {
686 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 = BIT(0),
687 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 = BIT(1),
688 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 = BIT(2),
689 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 = BIT(3),
690 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 = BIT(4),
691 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 = BIT(5),
692 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER = BIT(6),
693 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER = BIT(7),
694 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER = BIT(8),
695 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 = BIT(9),
696 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 = BIT(10),
697 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 = BIT(11),
698 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL = BIT(12),
699 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL = BIT(13),
700 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL = BIT(14),
701 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP = BIT(15),
702 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP = BIT(16),
703 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP = BIT(17),
704 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT = BIT(18),
705 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT = BIT(19),
706 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT = BIT(20),
707 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER = BIT(21),
708 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER = BIT(22),
709 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER = BIT(23),
710 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BAR = BIT(24),
711 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BAR = BIT(25),
712 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BAR = BIT(26),
713 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BA = BIT(27),
714 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BA = BIT(28),
715 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BA = BIT(29),
716};
717
718enum htt_rx_ctrl_pkt_filter_tlv_flags3 {
719 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL = BIT(0),
720 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL = BIT(1),
721 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL = BIT(2),
722 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_RTS = BIT(3),
723 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_RTS = BIT(4),
724 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_RTS = BIT(5),
725 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CTS = BIT(6),
726 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CTS = BIT(7),
727 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CTS = BIT(8),
728 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_ACK = BIT(9),
729 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_ACK = BIT(10),
730 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_ACK = BIT(11),
731 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND = BIT(12),
732 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND = BIT(13),
733 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND = BIT(14),
734 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK = BIT(15),
735 HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK = BIT(16),
736 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK = BIT(17),
737};
738
739enum htt_rx_data_pkt_filter_tlv_flasg3 {
740 HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_MCAST = BIT(18),
741 HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_MCAST = BIT(19),
742 HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_MCAST = BIT(20),
743 HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_UCAST = BIT(21),
744 HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_UCAST = BIT(22),
745 HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_UCAST = BIT(23),
746 HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA = BIT(24),
747 HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA = BIT(25),
748 HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA = BIT(26),
749};
750
751#define HTT_RX_FP_MGMT_FILTER_FLAGS0 \
752 (HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ \
753 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP \
754 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ \
755 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP \
756 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ \
757 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP \
758 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV \
759 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON \
760 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM)
761
762#define HTT_RX_MD_MGMT_FILTER_FLAGS0 \
763 (HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ \
764 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP \
765 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ \
766 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP \
767 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ \
768 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP \
769 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV \
770 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON \
771 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM)
772
773#define HTT_RX_MO_MGMT_FILTER_FLAGS0 \
774 (HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ \
775 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP \
776 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ \
777 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP \
778 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ \
779 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP \
780 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV \
781 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON \
782 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM)
783
784#define HTT_RX_FP_MGMT_FILTER_FLAGS1 (HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC \
785 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH \
786 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH \
787 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION \
788 | HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK)
789
790#define HTT_RX_MD_MGMT_FILTER_FLAGS1 (HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC \
791 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH \
792 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH \
793 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION \
794 | HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK)
795
796#define HTT_RX_MO_MGMT_FILTER_FLAGS1 (HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC \
797 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH \
798 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH \
799 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION \
800 | HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK)
801
802#define HTT_RX_FP_CTRL_FILTER_FLASG2 (HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER \
803 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BAR \
804 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BA)
805
806#define HTT_RX_MD_CTRL_FILTER_FLASG2 (HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER \
807 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BAR \
808 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BA)
809
810#define HTT_RX_MO_CTRL_FILTER_FLASG2 (HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER \
811 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BAR \
812 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BA)
813
814#define HTT_RX_FP_CTRL_FILTER_FLASG3 (HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL \
815 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_RTS \
816 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CTS \
817 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_ACK \
818 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND \
819 | HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK)
820
821#define HTT_RX_MD_CTRL_FILTER_FLASG3 (HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL \
822 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_RTS \
823 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CTS \
824 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_ACK \
825 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND \
826 | HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK)
827
828#define HTT_RX_MO_CTRL_FILTER_FLASG3 (HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL \
829 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_RTS \
830 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CTS \
831 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_ACK \
832 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND \
833 | HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK)
834
835#define HTT_RX_FP_DATA_FILTER_FLASG3 (HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_MCAST \
836 | HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_UCAST \
837 | HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA)
838
839#define HTT_RX_MD_DATA_FILTER_FLASG3 (HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_MCAST \
840 | HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_UCAST \
841 | HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA)
842
843#define HTT_RX_MO_DATA_FILTER_FLASG3 (HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_MCAST \
844 | HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_UCAST \
845 | HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA)
846
847#define HTT_RX_MON_FP_MGMT_FILTER_FLAGS0 \
848 (HTT_RX_FP_MGMT_FILTER_FLAGS0 | \
849 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7)
850
851#define HTT_RX_MON_MO_MGMT_FILTER_FLAGS0 \
852 (HTT_RX_MO_MGMT_FILTER_FLAGS0 | \
853 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7)
854
855#define HTT_RX_MON_FP_MGMT_FILTER_FLAGS1 \
856 (HTT_RX_FP_MGMT_FILTER_FLAGS1 | \
857 HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15)
858
859#define HTT_RX_MON_MO_MGMT_FILTER_FLAGS1 \
860 (HTT_RX_MO_MGMT_FILTER_FLAGS1 | \
861 HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15)
862
863#define HTT_RX_MON_FP_CTRL_FILTER_FLASG2 \
864 (HTT_RX_FP_CTRL_FILTER_FLASG2 | \
865 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 | \
866 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 | \
867 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER | \
868 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 | \
869 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL | \
870 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP | \
871 HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT)
872
873#define HTT_RX_MON_MO_CTRL_FILTER_FLASG2 \
874 (HTT_RX_MO_CTRL_FILTER_FLASG2 | \
875 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 | \
876 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 | \
877 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER | \
878 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 | \
879 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL | \
880 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP | \
881 HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT)
882
883#define HTT_RX_MON_FP_CTRL_FILTER_FLASG3 HTT_RX_FP_CTRL_FILTER_FLASG3
884
885#define HTT_RX_MON_MO_CTRL_FILTER_FLASG3 HTT_RX_MO_CTRL_FILTER_FLASG3
886
887#define HTT_RX_MON_FP_DATA_FILTER_FLASG3 HTT_RX_FP_DATA_FILTER_FLASG3
888
889#define HTT_RX_MON_MO_DATA_FILTER_FLASG3 HTT_RX_MO_DATA_FILTER_FLASG3
890
891#define HTT_RX_MON_FILTER_TLV_FLAGS \
892 (HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \
893 HTT_RX_FILTER_TLV_FLAGS_PPDU_START | \
894 HTT_RX_FILTER_TLV_FLAGS_PPDU_END | \
895 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS | \
896 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT | \
897 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE)
898
899#define HTT_RX_MON_FILTER_TLV_FLAGS_MON_STATUS_RING \
900 (HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \
901 HTT_RX_FILTER_TLV_FLAGS_PPDU_START | \
902 HTT_RX_FILTER_TLV_FLAGS_PPDU_END | \
903 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS | \
904 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT | \
905 HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE)
906
907#define HTT_RX_MON_FILTER_TLV_FLAGS_MON_BUF_RING \
908 (HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \
909 HTT_RX_FILTER_TLV_FLAGS_MSDU_START | \
910 HTT_RX_FILTER_TLV_FLAGS_RX_PACKET | \
911 HTT_RX_FILTER_TLV_FLAGS_MSDU_END | \
912 HTT_RX_FILTER_TLV_FLAGS_MPDU_END | \
913 HTT_RX_FILTER_TLV_FLAGS_PACKET_HEADER | \
914 HTT_RX_FILTER_TLV_FLAGS_PER_MSDU_HEADER | \
915 HTT_RX_FILTER_TLV_FLAGS_ATTENTION)
916
917struct htt_rx_ring_selection_cfg_cmd {
918 u32 info0;
919 u32 info1;
920 u32 pkt_type_en_flags0;
921 u32 pkt_type_en_flags1;
922 u32 pkt_type_en_flags2;
923 u32 pkt_type_en_flags3;
924 u32 rx_filter_tlv;
925} __packed;
926
927struct htt_rx_ring_tlv_filter {
928 u32 rx_filter; /* see htt_rx_filter_tlv_flags */
929 u32 pkt_filter_flags0; /* MGMT */
930 u32 pkt_filter_flags1; /* MGMT */
931 u32 pkt_filter_flags2; /* CTRL */
932 u32 pkt_filter_flags3; /* DATA */
933};
934
935/* HTT message target->host */
936
937enum htt_t2h_msg_type {
938 HTT_T2H_MSG_TYPE_VERSION_CONF,
939 HTT_T2H_MSG_TYPE_RX_ADDBA = 0x5,
940 HTT_T2H_MSG_TYPE_PKTLOG = 0x8,
941 HTT_T2H_MSG_TYPE_SEC_IND = 0xb,
942 HTT_T2H_MSG_TYPE_PEER_MAP = 0x1e,
943 HTT_T2H_MSG_TYPE_PEER_UNMAP = 0x1f,
944 HTT_T2H_MSG_TYPE_PPDU_STATS_IND = 0x1d,
945 HTT_T2H_MSG_TYPE_EXT_STATS_CONF = 0x1c,
946 HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND = 0x24,
947};
948
949#define HTT_TARGET_VERSION_MAJOR 3
950
951#define HTT_T2H_MSG_TYPE GENMASK(7, 0)
952#define HTT_T2H_VERSION_CONF_MINOR GENMASK(15, 8)
953#define HTT_T2H_VERSION_CONF_MAJOR GENMASK(23, 16)
954
955struct htt_t2h_version_conf_msg {
956 u32 version;
957} __packed;
958
959#define HTT_T2H_PEER_MAP_INFO_VDEV_ID GENMASK(15, 8)
960#define HTT_T2H_PEER_MAP_INFO_PEER_ID GENMASK(31, 16)
961#define HTT_T2H_PEER_MAP_INFO1_MAC_ADDR_H16 GENMASK(15, 0)
962#define HTT_T2H_PEER_MAP_INFO1_HW_PEER_ID GENMASK(31, 16)
963#define HTT_T2H_PEER_MAP_INFO2_AST_HASH_VAL GENMASK(15, 0)
964#define HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_M BIT(16)
965#define HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_S 16
966
967struct htt_t2h_peer_map_event {
968 u32 info;
969 u32 mac_addr_l32;
970 u32 info1;
971 u32 info2;
972} __packed;
973
974#define HTT_T2H_PEER_UNMAP_INFO_VDEV_ID HTT_T2H_PEER_MAP_INFO_VDEV_ID
975#define HTT_T2H_PEER_UNMAP_INFO_PEER_ID HTT_T2H_PEER_MAP_INFO_PEER_ID
976#define HTT_T2H_PEER_UNMAP_INFO1_MAC_ADDR_H16 \
977 HTT_T2H_PEER_MAP_INFO1_MAC_ADDR_H16
978#define HTT_T2H_PEER_MAP_INFO1_NEXT_HOP_M HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_M
979#define HTT_T2H_PEER_MAP_INFO1_NEXT_HOP_S HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_S
980
981struct htt_t2h_peer_unmap_event {
982 u32 info;
983 u32 mac_addr_l32;
984 u32 info1;
985} __packed;
986
987struct htt_resp_msg {
988 union {
989 struct htt_t2h_version_conf_msg version_msg;
990 struct htt_t2h_peer_map_event peer_map_ev;
991 struct htt_t2h_peer_unmap_event peer_unmap_ev;
992 };
993} __packed;
994
995#define HTT_BACKPRESSURE_EVENT_PDEV_ID_M GENMASK(15, 8)
996#define HTT_BACKPRESSURE_EVENT_RING_TYPE_M GENMASK(23, 16)
997#define HTT_BACKPRESSURE_EVENT_RING_ID_M GENMASK(31, 24)
998
999#define HTT_BACKPRESSURE_EVENT_HP_M GENMASK(15, 0)
1000#define HTT_BACKPRESSURE_EVENT_TP_M GENMASK(31, 16)
1001
1002#define HTT_BACKPRESSURE_UMAC_RING_TYPE 0
1003#define HTT_BACKPRESSURE_LMAC_RING_TYPE 1
1004
1005enum htt_backpressure_umac_ringid {
1006 HTT_SW_RING_IDX_REO_REO2SW1_RING,
1007 HTT_SW_RING_IDX_REO_REO2SW2_RING,
1008 HTT_SW_RING_IDX_REO_REO2SW3_RING,
1009 HTT_SW_RING_IDX_REO_REO2SW4_RING,
1010 HTT_SW_RING_IDX_REO_WBM2REO_LINK_RING,
1011 HTT_SW_RING_IDX_REO_REO2TCL_RING,
1012 HTT_SW_RING_IDX_REO_REO2FW_RING,
1013 HTT_SW_RING_IDX_REO_REO_RELEASE_RING,
1014 HTT_SW_RING_IDX_WBM_PPE_RELEASE_RING,
1015 HTT_SW_RING_IDX_TCL_TCL2TQM_RING,
1016 HTT_SW_RING_IDX_WBM_TQM_RELEASE_RING,
1017 HTT_SW_RING_IDX_WBM_REO_RELEASE_RING,
1018 HTT_SW_RING_IDX_WBM_WBM2SW0_RELEASE_RING,
1019 HTT_SW_RING_IDX_WBM_WBM2SW1_RELEASE_RING,
1020 HTT_SW_RING_IDX_WBM_WBM2SW2_RELEASE_RING,
1021 HTT_SW_RING_IDX_WBM_WBM2SW3_RELEASE_RING,
1022 HTT_SW_RING_IDX_REO_REO_CMD_RING,
1023 HTT_SW_RING_IDX_REO_REO_STATUS_RING,
1024 HTT_SW_UMAC_RING_IDX_MAX,
1025};
1026
1027enum htt_backpressure_lmac_ringid {
1028 HTT_SW_RING_IDX_FW2RXDMA_BUF_RING,
1029 HTT_SW_RING_IDX_FW2RXDMA_STATUS_RING,
1030 HTT_SW_RING_IDX_FW2RXDMA_LINK_RING,
1031 HTT_SW_RING_IDX_SW2RXDMA_BUF_RING,
1032 HTT_SW_RING_IDX_WBM2RXDMA_LINK_RING,
1033 HTT_SW_RING_IDX_RXDMA2FW_RING,
1034 HTT_SW_RING_IDX_RXDMA2SW_RING,
1035 HTT_SW_RING_IDX_RXDMA2RELEASE_RING,
1036 HTT_SW_RING_IDX_RXDMA2REO_RING,
1037 HTT_SW_RING_IDX_MONITOR_STATUS_RING,
1038 HTT_SW_RING_IDX_MONITOR_BUF_RING,
1039 HTT_SW_RING_IDX_MONITOR_DESC_RING,
1040 HTT_SW_RING_IDX_MONITOR_DEST_RING,
1041 HTT_SW_LMAC_RING_IDX_MAX,
1042};
1043
1044/* ppdu stats
1045 *
1046 * @details
1047 * The following field definitions describe the format of the HTT target
1048 * to host ppdu stats indication message.
1049 *
1050 *
1051 * |31 16|15 12|11 10|9 8|7 0 |
1052 * |----------------------------------------------------------------------|
1053 * | payload_size | rsvd |pdev_id|mac_id | msg type |
1054 * |----------------------------------------------------------------------|
1055 * | ppdu_id |
1056 * |----------------------------------------------------------------------|
1057 * | Timestamp in us |
1058 * |----------------------------------------------------------------------|
1059 * | reserved |
1060 * |----------------------------------------------------------------------|
1061 * | type-specific stats info |
1062 * | (see htt_ppdu_stats.h) |
1063 * |----------------------------------------------------------------------|
1064 * Header fields:
1065 * - MSG_TYPE
1066 * Bits 7:0
1067 * Purpose: Identifies this is a PPDU STATS indication
1068 * message.
1069 * Value: 0x1d
1070 * - mac_id
1071 * Bits 9:8
1072 * Purpose: mac_id of this ppdu_id
1073 * Value: 0-3
1074 * - pdev_id
1075 * Bits 11:10
1076 * Purpose: pdev_id of this ppdu_id
1077 * Value: 0-3
1078 * 0 (for rings at SOC level),
1079 * 1/2/3 PDEV -> 0/1/2
1080 * - payload_size
1081 * Bits 31:16
1082 * Purpose: total tlv size
1083 * Value: payload_size in bytes
1084 */
1085
1086#define HTT_T2H_PPDU_STATS_INFO_PDEV_ID GENMASK(11, 10)
1087#define HTT_T2H_PPDU_STATS_INFO_PAYLOAD_SIZE GENMASK(31, 16)
1088
1089struct ath11k_htt_ppdu_stats_msg {
1090 u32 info;
1091 u32 ppdu_id;
1092 u32 timestamp;
1093 u32 rsvd;
1094 u8 data[0];
1095} __packed;
1096
1097struct htt_tlv {
1098 u32 header;
1099 u8 value[0];
1100} __packed;
1101
1102#define HTT_TLV_TAG GENMASK(11, 0)
1103#define HTT_TLV_LEN GENMASK(23, 12)
1104
1105enum HTT_PPDU_STATS_BW {
1106 HTT_PPDU_STATS_BANDWIDTH_5MHZ = 0,
1107 HTT_PPDU_STATS_BANDWIDTH_10MHZ = 1,
1108 HTT_PPDU_STATS_BANDWIDTH_20MHZ = 2,
1109 HTT_PPDU_STATS_BANDWIDTH_40MHZ = 3,
1110 HTT_PPDU_STATS_BANDWIDTH_80MHZ = 4,
1111 HTT_PPDU_STATS_BANDWIDTH_160MHZ = 5, /* includes 80+80 */
1112 HTT_PPDU_STATS_BANDWIDTH_DYN = 6,
1113};
1114
1115#define HTT_PPDU_STATS_CMN_FLAGS_FRAME_TYPE_M GENMASK(7, 0)
1116#define HTT_PPDU_STATS_CMN_FLAGS_QUEUE_TYPE_M GENMASK(15, 8)
1117/* bw - HTT_PPDU_STATS_BW */
1118#define HTT_PPDU_STATS_CMN_FLAGS_BW_M GENMASK(19, 16)
1119
1120struct htt_ppdu_stats_common {
1121 u32 ppdu_id;
1122 u16 sched_cmdid;
1123 u8 ring_id;
1124 u8 num_users;
1125 u32 flags; /* %HTT_PPDU_STATS_COMMON_FLAGS_*/
1126 u32 chain_mask;
1127 u32 fes_duration_us; /* frame exchange sequence */
1128 u32 ppdu_sch_eval_start_tstmp_us;
1129 u32 ppdu_sch_end_tstmp_us;
1130 u32 ppdu_start_tstmp_us;
1131 /* BIT [15 : 0] - phy mode (WLAN_PHY_MODE) with which ppdu was transmitted
1132 * BIT [31 : 16] - bandwidth (in MHz) with which ppdu was transmitted
1133 */
1134 u16 phy_mode;
1135 u16 bw_mhz;
1136} __packed;
1137
1138enum htt_ppdu_stats_gi {
1139 HTT_PPDU_STATS_SGI_0_8_US,
1140 HTT_PPDU_STATS_SGI_0_4_US,
1141 HTT_PPDU_STATS_SGI_1_6_US,
1142 HTT_PPDU_STATS_SGI_3_2_US,
1143};
1144
1145#define HTT_PPDU_STATS_USER_RATE_INFO0_USER_POS_M GENMASK(3, 0)
1146#define HTT_PPDU_STATS_USER_RATE_INFO0_MU_GROUP_ID_M GENMASK(11, 4)
1147
1148#define HTT_PPDU_STATS_USER_RATE_INFO1_RESP_TYPE_VALD_M BIT(0)
1149#define HTT_PPDU_STATS_USER_RATE_INFO1_PPDU_TYPE_M GENMASK(5, 1)
1150
1151#define HTT_PPDU_STATS_USER_RATE_FLAGS_LTF_SIZE_M GENMASK(1, 0)
1152#define HTT_PPDU_STATS_USER_RATE_FLAGS_STBC_M BIT(2)
1153#define HTT_PPDU_STATS_USER_RATE_FLAGS_HE_RE_M BIT(3)
1154#define HTT_PPDU_STATS_USER_RATE_FLAGS_TXBF_M GENMASK(7, 4)
1155#define HTT_PPDU_STATS_USER_RATE_FLAGS_BW_M GENMASK(11, 8)
1156#define HTT_PPDU_STATS_USER_RATE_FLAGS_NSS_M GENMASK(15, 12)
1157#define HTT_PPDU_STATS_USER_RATE_FLAGS_MCS_M GENMASK(19, 16)
1158#define HTT_PPDU_STATS_USER_RATE_FLAGS_PREAMBLE_M GENMASK(23, 20)
1159#define HTT_PPDU_STATS_USER_RATE_FLAGS_GI_M GENMASK(27, 24)
1160#define HTT_PPDU_STATS_USER_RATE_FLAGS_DCM_M BIT(28)
1161#define HTT_PPDU_STATS_USER_RATE_FLAGS_LDPC_M BIT(29)
1162
1163#define HTT_USR_RATE_PREAMBLE(_val) \
1164 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_PREAMBLE_M, _val)
1165#define HTT_USR_RATE_BW(_val) \
1166 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_BW_M, _val)
1167#define HTT_USR_RATE_NSS(_val) \
1168 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_NSS_M, _val)
1169#define HTT_USR_RATE_MCS(_val) \
1170 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_MCS_M, _val)
1171#define HTT_USR_RATE_GI(_val) \
1172 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_GI_M, _val)
1173#define HTT_USR_RATE_DCM(_val) \
1174 FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_DCM_M, _val)
1175
1176#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_LTF_SIZE_M GENMASK(1, 0)
1177#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_STBC_M BIT(2)
1178#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_HE_RE_M BIT(3)
1179#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_TXBF_M GENMASK(7, 4)
1180#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_BW_M GENMASK(11, 8)
1181#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_NSS_M GENMASK(15, 12)
1182#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_MCS_M GENMASK(19, 16)
1183#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_PREAMBLE_M GENMASK(23, 20)
1184#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_GI_M GENMASK(27, 24)
1185#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_DCM_M BIT(28)
1186#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_LDPC_M BIT(29)
1187
1188struct htt_ppdu_stats_user_rate {
1189 u8 tid_num;
1190 u8 reserved0;
1191 u16 sw_peer_id;
1192 u32 info0; /* %HTT_PPDU_STATS_USER_RATE_INFO0_*/
1193 u16 ru_end;
1194 u16 ru_start;
1195 u16 resp_ru_end;
1196 u16 resp_ru_start;
1197 u32 info1; /* %HTT_PPDU_STATS_USER_RATE_INFO1_ */
1198 u32 rate_flags; /* %HTT_PPDU_STATS_USER_RATE_FLAGS_ */
1199 /* Note: resp_rate_info is only valid for if resp_type is UL */
1200 u32 resp_rate_flags; /* %HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_ */
1201} __packed;
1202
1203#define HTT_PPDU_STATS_TX_INFO_FLAGS_RATECODE_M GENMASK(7, 0)
1204#define HTT_PPDU_STATS_TX_INFO_FLAGS_IS_AMPDU_M BIT(8)
1205#define HTT_PPDU_STATS_TX_INFO_FLAGS_BA_ACK_FAILED_M GENMASK(10, 9)
1206#define HTT_PPDU_STATS_TX_INFO_FLAGS_BW_M GENMASK(13, 11)
1207#define HTT_PPDU_STATS_TX_INFO_FLAGS_SGI_M BIT(14)
1208#define HTT_PPDU_STATS_TX_INFO_FLAGS_PEERID_M GENMASK(31, 16)
1209
1210#define HTT_TX_INFO_IS_AMSDU(_flags) \
1211 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_IS_AMPDU_M, _flags)
1212#define HTT_TX_INFO_BA_ACK_FAILED(_flags) \
1213 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_BA_ACK_FAILED_M, _flags)
1214#define HTT_TX_INFO_RATECODE(_flags) \
1215 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_RATECODE_M, _flags)
1216#define HTT_TX_INFO_PEERID(_flags) \
1217 FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_PEERID_M, _flags)
1218
1219struct htt_tx_ppdu_stats_info {
1220 struct htt_tlv tlv_hdr;
1221 u32 tx_success_bytes;
1222 u32 tx_retry_bytes;
1223 u32 tx_failed_bytes;
1224 u32 flags; /* %HTT_PPDU_STATS_TX_INFO_FLAGS_ */
1225 u16 tx_success_msdus;
1226 u16 tx_retry_msdus;
1227 u16 tx_failed_msdus;
1228 u16 tx_duration; /* united in us */
1229} __packed;
1230
1231enum htt_ppdu_stats_usr_compln_status {
1232 HTT_PPDU_STATS_USER_STATUS_OK,
1233 HTT_PPDU_STATS_USER_STATUS_FILTERED,
1234 HTT_PPDU_STATS_USER_STATUS_RESP_TIMEOUT,
1235 HTT_PPDU_STATS_USER_STATUS_RESP_MISMATCH,
1236 HTT_PPDU_STATS_USER_STATUS_ABORT,
1237};
1238
1239#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRY_M GENMASK(3, 0)
1240#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_SHORT_RETRY_M GENMASK(7, 4)
1241#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_IS_AMPDU_M BIT(8)
1242#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_RESP_TYPE_M GENMASK(12, 9)
1243
1244#define HTT_USR_CMPLTN_IS_AMPDU(_val) \
1245 FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_IS_AMPDU_M, _val)
1246#define HTT_USR_CMPLTN_LONG_RETRY(_val) \
1247 FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRY_M, _val)
1248#define HTT_USR_CMPLTN_SHORT_RETRY(_val) \
1249 FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_SHORT_RETRY_M, _val)
1250
1251struct htt_ppdu_stats_usr_cmpltn_cmn {
1252 u8 status;
1253 u8 tid_num;
1254 u16 sw_peer_id;
1255 /* RSSI value of last ack packet (units = dB above noise floor) */
1256 u32 ack_rssi;
1257 u16 mpdu_tried;
1258 u16 mpdu_success;
1259 u32 flags; /* %HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRIES*/
1260} __packed;
1261
1262#define HTT_PPDU_STATS_ACK_BA_INFO_NUM_MPDU_M GENMASK(8, 0)
1263#define HTT_PPDU_STATS_ACK_BA_INFO_NUM_MSDU_M GENMASK(24, 9)
1264#define HTT_PPDU_STATS_ACK_BA_INFO_TID_NUM GENMASK(31, 25)
1265
1266#define HTT_PPDU_STATS_NON_QOS_TID 16
1267
1268struct htt_ppdu_stats_usr_cmpltn_ack_ba_status {
1269 u32 ppdu_id;
1270 u16 sw_peer_id;
1271 u16 reserved0;
1272 u32 info; /* %HTT_PPDU_STATS_USR_CMPLTN_CMN_INFO_ */
1273 u16 current_seq;
1274 u16 start_seq;
1275 u32 success_bytes;
1276} __packed;
1277
1278struct htt_ppdu_stats_usr_cmn_array {
1279 struct htt_tlv tlv_hdr;
1280 u32 num_ppdu_stats;
1281 /* tx_ppdu_stats_info is filled by multiple struct htt_tx_ppdu_stats_info
1282 * elements.
1283 * tx_ppdu_stats_info is variable length, with length =
1284 * number_of_ppdu_stats * sizeof (struct htt_tx_ppdu_stats_info)
1285 */
1286 struct htt_tx_ppdu_stats_info tx_ppdu_info[0];
1287} __packed;
1288
1289struct htt_ppdu_user_stats {
1290 u16 peer_id;
1291 u32 tlv_flags;
1292 bool is_valid_peer_id;
1293 struct htt_ppdu_stats_user_rate rate;
1294 struct htt_ppdu_stats_usr_cmpltn_cmn cmpltn_cmn;
1295 struct htt_ppdu_stats_usr_cmpltn_ack_ba_status ack_ba;
1296};
1297
1298#define HTT_PPDU_STATS_MAX_USERS 8
1299#define HTT_PPDU_DESC_MAX_DEPTH 16
1300
1301struct htt_ppdu_stats {
1302 struct htt_ppdu_stats_common common;
1303 struct htt_ppdu_user_stats user_stats[HTT_PPDU_STATS_MAX_USERS];
1304};
1305
1306struct htt_ppdu_stats_info {
1307 u32 ppdu_id;
1308 struct htt_ppdu_stats ppdu_stats;
1309 struct list_head list;
1310};
1311
1312/**
1313 * @brief target -> host packet log message
1314 *
1315 * @details
1316 * The following field definitions describe the format of the packet log
1317 * message sent from the target to the host.
1318 * The message consists of a 4-octet header,followed by a variable number
1319 * of 32-bit character values.
1320 *
1321 * |31 16|15 12|11 10|9 8|7 0|
1322 * |------------------------------------------------------------------|
1323 * | payload_size | rsvd |pdev_id|mac_id| msg type |
1324 * |------------------------------------------------------------------|
1325 * | payload |
1326 * |------------------------------------------------------------------|
1327 * - MSG_TYPE
1328 * Bits 7:0
1329 * Purpose: identifies this as a pktlog message
1330 * Value: HTT_T2H_MSG_TYPE_PKTLOG
1331 * - mac_id
1332 * Bits 9:8
1333 * Purpose: identifies which MAC/PHY instance generated this pktlog info
1334 * Value: 0-3
1335 * - pdev_id
1336 * Bits 11:10
1337 * Purpose: pdev_id
1338 * Value: 0-3
1339 * 0 (for rings at SOC level),
1340 * 1/2/3 PDEV -> 0/1/2
1341 * - payload_size
1342 * Bits 31:16
1343 * Purpose: explicitly specify the payload size
1344 * Value: payload size in bytes (payload size is a multiple of 4 bytes)
1345 */
1346struct htt_pktlog_msg {
1347 u32 hdr;
1348 u8 payload[0];
1349};
1350
1351/**
1352 * @brief host -> target FW extended statistics retrieve
1353 *
1354 * @details
1355 * The following field definitions describe the format of the HTT host
1356 * to target FW extended stats retrieve message.
1357 * The message specifies the type of stats the host wants to retrieve.
1358 *
1359 * |31 24|23 16|15 8|7 0|
1360 * |-----------------------------------------------------------|
1361 * | reserved | stats type | pdev_mask | msg type |
1362 * |-----------------------------------------------------------|
1363 * | config param [0] |
1364 * |-----------------------------------------------------------|
1365 * | config param [1] |
1366 * |-----------------------------------------------------------|
1367 * | config param [2] |
1368 * |-----------------------------------------------------------|
1369 * | config param [3] |
1370 * |-----------------------------------------------------------|
1371 * | reserved |
1372 * |-----------------------------------------------------------|
1373 * | cookie LSBs |
1374 * |-----------------------------------------------------------|
1375 * | cookie MSBs |
1376 * |-----------------------------------------------------------|
1377 * Header fields:
1378 * - MSG_TYPE
1379 * Bits 7:0
1380 * Purpose: identifies this is a extended stats upload request message
1381 * Value: 0x10
1382 * - PDEV_MASK
1383 * Bits 8:15
1384 * Purpose: identifies the mask of PDEVs to retrieve stats from
1385 * Value: This is a overloaded field, refer to usage and interpretation of
1386 * PDEV in interface document.
1387 * Bit 8 : Reserved for SOC stats
1388 * Bit 9 - 15 : Indicates PDEV_MASK in DBDC
1389 * Indicates MACID_MASK in DBS
1390 * - STATS_TYPE
1391 * Bits 23:16
1392 * Purpose: identifies which FW statistics to upload
1393 * Value: Defined by htt_dbg_ext_stats_type (see htt_stats.h)
1394 * - Reserved
1395 * Bits 31:24
1396 * - CONFIG_PARAM [0]
1397 * Bits 31:0
1398 * Purpose: give an opaque configuration value to the specified stats type
1399 * Value: stats-type specific configuration value
1400 * Refer to htt_stats.h for interpretation for each stats sub_type
1401 * - CONFIG_PARAM [1]
1402 * Bits 31:0
1403 * Purpose: give an opaque configuration value to the specified stats type
1404 * Value: stats-type specific configuration value
1405 * Refer to htt_stats.h for interpretation for each stats sub_type
1406 * - CONFIG_PARAM [2]
1407 * Bits 31:0
1408 * Purpose: give an opaque configuration value to the specified stats type
1409 * Value: stats-type specific configuration value
1410 * Refer to htt_stats.h for interpretation for each stats sub_type
1411 * - CONFIG_PARAM [3]
1412 * Bits 31:0
1413 * Purpose: give an opaque configuration value to the specified stats type
1414 * Value: stats-type specific configuration value
1415 * Refer to htt_stats.h for interpretation for each stats sub_type
1416 * - Reserved [31:0] for future use.
1417 * - COOKIE_LSBS
1418 * Bits 31:0
1419 * Purpose: Provide a mechanism to match a target->host stats confirmation
1420 * message with its preceding host->target stats request message.
1421 * Value: LSBs of the opaque cookie specified by the host-side requestor
1422 * - COOKIE_MSBS
1423 * Bits 31:0
1424 * Purpose: Provide a mechanism to match a target->host stats confirmation
1425 * message with its preceding host->target stats request message.
1426 * Value: MSBs of the opaque cookie specified by the host-side requestor
1427 */
1428
1429struct htt_ext_stats_cfg_hdr {
1430 u8 msg_type;
1431 u8 pdev_mask;
1432 u8 stats_type;
1433 u8 reserved;
1434} __packed;
1435
1436struct htt_ext_stats_cfg_cmd {
1437 struct htt_ext_stats_cfg_hdr hdr;
1438 u32 cfg_param0;
1439 u32 cfg_param1;
1440 u32 cfg_param2;
1441 u32 cfg_param3;
1442 u32 reserved;
1443 u32 cookie_lsb;
1444 u32 cookie_msb;
1445} __packed;
1446
1447/* htt stats config default params */
1448#define HTT_STAT_DEFAULT_RESET_START_OFFSET 0
1449#define HTT_STAT_DEFAULT_CFG0_ALL_HWQS 0xffffffff
1450#define HTT_STAT_DEFAULT_CFG0_ALL_TXQS 0xffffffff
1451#define HTT_STAT_DEFAULT_CFG0_ALL_CMDQS 0xffff
1452#define HTT_STAT_DEFAULT_CFG0_ALL_RINGS 0xffff
1453#define HTT_STAT_DEFAULT_CFG0_ACTIVE_PEERS 0xff
1454#define HTT_STAT_DEFAULT_CFG0_CCA_CUMULATIVE 0x00
1455#define HTT_STAT_DEFAULT_CFG0_ACTIVE_VDEVS 0x00
1456
1457/* HTT_DBG_EXT_STATS_PEER_INFO
1458 * PARAMS:
1459 * @config_param0:
1460 * [Bit0] - [0] for sw_peer_id, [1] for mac_addr based request
1461 * [Bit15 : Bit 1] htt_peer_stats_req_mode_t
1462 * [Bit31 : Bit16] sw_peer_id
1463 * @config_param1:
1464 * peer_stats_req_type_mask:32 (enum htt_peer_stats_tlv_enum)
1465 * 0 bit htt_peer_stats_cmn_tlv
1466 * 1 bit htt_peer_details_tlv
1467 * 2 bit htt_tx_peer_rate_stats_tlv
1468 * 3 bit htt_rx_peer_rate_stats_tlv
1469 * 4 bit htt_tx_tid_stats_tlv/htt_tx_tid_stats_v1_tlv
1470 * 5 bit htt_rx_tid_stats_tlv
1471 * 6 bit htt_msdu_flow_stats_tlv
1472 * @config_param2: [Bit31 : Bit0] mac_addr31to0
1473 * @config_param3: [Bit15 : Bit0] mac_addr47to32
1474 * [Bit31 : Bit16] reserved
1475 */
1476#define HTT_STAT_PEER_INFO_MAC_ADDR BIT(0)
1477#define HTT_STAT_DEFAULT_PEER_REQ_TYPE 0x7f
1478
1479/* Used to set different configs to the specified stats type.*/
1480struct htt_ext_stats_cfg_params {
1481 u32 cfg0;
1482 u32 cfg1;
1483 u32 cfg2;
1484 u32 cfg3;
1485};
1486
1487/**
1488 * @brief target -> host extended statistics upload
1489 *
1490 * @details
1491 * The following field definitions describe the format of the HTT target
1492 * to host stats upload confirmation message.
1493 * The message contains a cookie echoed from the HTT host->target stats
1494 * upload request, which identifies which request the confirmation is
1495 * for, and a single stats can span over multiple HTT stats indication
1496 * due to the HTT message size limitation so every HTT ext stats indication
1497 * will have tag-length-value stats information elements.
1498 * The tag-length header for each HTT stats IND message also includes a
1499 * status field, to indicate whether the request for the stat type in
1500 * question was fully met, partially met, unable to be met, or invalid
1501 * (if the stat type in question is disabled in the target).
1502 * A Done bit 1's indicate the end of the of stats info elements.
1503 *
1504 *
1505 * |31 16|15 12|11|10 8|7 5|4 0|
1506 * |--------------------------------------------------------------|
1507 * | reserved | msg type |
1508 * |--------------------------------------------------------------|
1509 * | cookie LSBs |
1510 * |--------------------------------------------------------------|
1511 * | cookie MSBs |
1512 * |--------------------------------------------------------------|
1513 * | stats entry length | rsvd | D| S | stat type |
1514 * |--------------------------------------------------------------|
1515 * | type-specific stats info |
1516 * | (see htt_stats.h) |
1517 * |--------------------------------------------------------------|
1518 * Header fields:
1519 * - MSG_TYPE
1520 * Bits 7:0
1521 * Purpose: Identifies this is a extended statistics upload confirmation
1522 * message.
1523 * Value: 0x1c
1524 * - COOKIE_LSBS
1525 * Bits 31:0
1526 * Purpose: Provide a mechanism to match a target->host stats confirmation
1527 * message with its preceding host->target stats request message.
1528 * Value: LSBs of the opaque cookie specified by the host-side requestor
1529 * - COOKIE_MSBS
1530 * Bits 31:0
1531 * Purpose: Provide a mechanism to match a target->host stats confirmation
1532 * message with its preceding host->target stats request message.
1533 * Value: MSBs of the opaque cookie specified by the host-side requestor
1534 *
1535 * Stats Information Element tag-length header fields:
1536 * - STAT_TYPE
1537 * Bits 7:0
1538 * Purpose: identifies the type of statistics info held in the
1539 * following information element
1540 * Value: htt_dbg_ext_stats_type
1541 * - STATUS
1542 * Bits 10:8
1543 * Purpose: indicate whether the requested stats are present
1544 * Value: htt_dbg_ext_stats_status
1545 * - DONE
1546 * Bits 11
1547 * Purpose:
1548 * Indicates the completion of the stats entry, this will be the last
1549 * stats conf HTT segment for the requested stats type.
1550 * Value:
1551 * 0 -> the stats retrieval is ongoing
1552 * 1 -> the stats retrieval is complete
1553 * - LENGTH
1554 * Bits 31:16
1555 * Purpose: indicate the stats information size
1556 * Value: This field specifies the number of bytes of stats information
1557 * that follows the element tag-length header.
1558 * It is expected but not required that this length is a multiple of
1559 * 4 bytes.
1560 */
1561
1562#define HTT_T2H_EXT_STATS_INFO1_DONE BIT(11)
1563#define HTT_T2H_EXT_STATS_INFO1_LENGTH GENMASK(31, 16)
1564
1565struct ath11k_htt_extd_stats_msg {
1566 u32 info0;
1567 u64 cookie;
1568 u32 info1;
1569 u8 data[0];
1570} __packed;
1571
1572struct htt_mac_addr {
1573 u32 mac_addr_l32;
1574 u32 mac_addr_h16;
1575};
1576
1577static inline void ath11k_dp_get_mac_addr(u32 addr_l32, u16 addr_h16, u8 *addr)
1578{
1579 if (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) {
1580 addr_l32 = swab32(addr_l32);
1581 addr_h16 = swab16(addr_h16);
1582 }
1583
1584 memcpy(addr, &addr_l32, 4);
1585 memcpy(addr + 4, &addr_h16, ETH_ALEN - 4);
1586}
1587
1588int ath11k_dp_service_srng(struct ath11k_base *ab,
1589 struct ath11k_ext_irq_grp *irq_grp,
1590 int budget);
1591int ath11k_dp_htt_connect(struct ath11k_dp *dp);
1592void ath11k_dp_vdev_tx_attach(struct ath11k *ar, struct ath11k_vif *arvif);
1593void ath11k_dp_free(struct ath11k_base *ab);
1594int ath11k_dp_alloc(struct ath11k_base *ab);
1595int ath11k_dp_pdev_alloc(struct ath11k_base *ab);
1596void ath11k_dp_pdev_pre_alloc(struct ath11k_base *ab);
1597void ath11k_dp_pdev_free(struct ath11k_base *ab);
1598int ath11k_dp_tx_htt_srng_setup(struct ath11k_base *ab, u32 ring_id,
1599 int mac_id, enum hal_ring_type ring_type);
1600int ath11k_dp_peer_setup(struct ath11k *ar, int vdev_id, const u8 *addr);
1601void ath11k_dp_peer_cleanup(struct ath11k *ar, int vdev_id, const u8 *addr);
1602void ath11k_dp_srng_cleanup(struct ath11k_base *ab, struct dp_srng *ring);
1603int ath11k_dp_srng_setup(struct ath11k_base *ab, struct dp_srng *ring,
1604 enum hal_ring_type type, int ring_num,
1605 int mac_id, int num_entries);
1606void ath11k_dp_link_desc_cleanup(struct ath11k_base *ab,
1607 struct dp_link_desc_bank *desc_bank,
1608 u32 ring_type, struct dp_srng *ring);
1609int ath11k_dp_link_desc_setup(struct ath11k_base *ab,
1610 struct dp_link_desc_bank *link_desc_banks,
1611 u32 ring_type, struct hal_srng *srng,
1612 u32 n_link_desc);
1613
1614#endif