1 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
2 /*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6
7 #ifndef ATH11K_HW_H
8 #define ATH11K_HW_H
9
10 #include "hal.h"
11 #include "wmi.h"
12
13 /* Target configuration defines */
14
15 /* Num VDEVS per radio */
16 #define TARGET_NUM_VDEVS(ab) (ab->hw_params.num_vdevs)
17
18 #define TARGET_NUM_PEERS_PDEV(ab) (ab->hw_params.num_peers + TARGET_NUM_VDEVS(ab))
19
20 /* Num of peers for Single Radio mode */
21 #define TARGET_NUM_PEERS_SINGLE(ab) (TARGET_NUM_PEERS_PDEV(ab))
22
23 /* Num of peers for DBS */
24 #define TARGET_NUM_PEERS_DBS(ab) (2 * TARGET_NUM_PEERS_PDEV(ab))
25
26 /* Num of peers for DBS_SBS */
27 #define TARGET_NUM_PEERS_DBS_SBS(ab) (3 * TARGET_NUM_PEERS_PDEV(ab))
28
29 /* Max num of stations (per radio) */
30 #define TARGET_NUM_STATIONS(ab) (ab->hw_params.num_peers)
31
32 #define TARGET_NUM_PEERS(ab, x) TARGET_NUM_PEERS_##x(ab)
33 #define TARGET_NUM_PEER_KEYS 2
34 #define TARGET_NUM_TIDS(ab, x) (2 * TARGET_NUM_PEERS(ab, x) + \
35 4 * TARGET_NUM_VDEVS(ab) + 8)
36
37 #define TARGET_AST_SKID_LIMIT 16
38 #define TARGET_NUM_OFFLD_PEERS 4
39 #define TARGET_NUM_OFFLD_REORDER_BUFFS 4
40
41 #define TARGET_TX_CHAIN_MASK (BIT(0) | BIT(1) | BIT(2) | BIT(4))
42 #define TARGET_RX_CHAIN_MASK (BIT(0) | BIT(1) | BIT(2) | BIT(4))
43 #define TARGET_RX_TIMEOUT_LO_PRI 100
44 #define TARGET_RX_TIMEOUT_HI_PRI 40
45
46 #define TARGET_DECAP_MODE_RAW 0
47 #define TARGET_DECAP_MODE_NATIVE_WIFI 1
48 #define TARGET_DECAP_MODE_ETH 2
49
50 #define TARGET_SCAN_MAX_PENDING_REQS 4
51 #define TARGET_BMISS_OFFLOAD_MAX_VDEV 3
52 #define TARGET_ROAM_OFFLOAD_MAX_VDEV 3
53 #define TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES 8
54 #define TARGET_GTK_OFFLOAD_MAX_VDEV 3
55 #define TARGET_NUM_MCAST_GROUPS 12
56 #define TARGET_NUM_MCAST_TABLE_ELEMS 64
57 #define TARGET_MCAST2UCAST_MODE 2
58 #define TARGET_TX_DBG_LOG_SIZE 1024
59 #define TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK 1
60 #define TARGET_VOW_CONFIG 0
61 #define TARGET_NUM_MSDU_DESC (2500)
62 #define TARGET_MAX_FRAG_ENTRIES 6
63 #define TARGET_MAX_BCN_OFFLD 16
64 #define TARGET_NUM_WDS_ENTRIES 32
65 #define TARGET_DMA_BURST_SIZE 1
66 #define TARGET_RX_BATCHMODE 1
67 #define TARGET_EMA_MAX_PROFILE_PERIOD 8
68
69 #define ATH11K_HW_MAX_QUEUES 4
70 #define ATH11K_QUEUE_LEN 4096
71
72 #define ATH11k_HW_RATECODE_CCK_SHORT_PREAM_MASK 0x4
73
74 #define ATH11K_FW_DIR "ath11k"
75
76 #define ATH11K_BOARD_MAGIC "QCA-ATH11K-BOARD"
77 #define ATH11K_BOARD_API2_FILE "board-2.bin"
78 #define ATH11K_DEFAULT_BOARD_FILE "board.bin"
79 #define ATH11K_DEFAULT_CAL_FILE "caldata.bin"
80 #define ATH11K_AMSS_FILE "amss.bin"
81 #define ATH11K_M3_FILE "m3.bin"
82 #define ATH11K_REGDB_FILE_NAME "regdb.bin"
83
84 #define ATH11K_CE_OFFSET(ab) (ab->mem_ce - ab->mem)
85
86 enum ath11k_hw_rate_cck {
87 ATH11K_HW_RATE_CCK_LP_11M = 0,
88 ATH11K_HW_RATE_CCK_LP_5_5M,
89 ATH11K_HW_RATE_CCK_LP_2M,
90 ATH11K_HW_RATE_CCK_LP_1M,
91 ATH11K_HW_RATE_CCK_SP_11M,
92 ATH11K_HW_RATE_CCK_SP_5_5M,
93 ATH11K_HW_RATE_CCK_SP_2M,
94 };
95
96 enum ath11k_hw_rate_ofdm {
97 ATH11K_HW_RATE_OFDM_48M = 0,
98 ATH11K_HW_RATE_OFDM_24M,
99 ATH11K_HW_RATE_OFDM_12M,
100 ATH11K_HW_RATE_OFDM_6M,
101 ATH11K_HW_RATE_OFDM_54M,
102 ATH11K_HW_RATE_OFDM_36M,
103 ATH11K_HW_RATE_OFDM_18M,
104 ATH11K_HW_RATE_OFDM_9M,
105 };
106
107 enum ath11k_bus {
108 ATH11K_BUS_AHB,
109 ATH11K_BUS_PCI,
110 };
111
112 #define ATH11K_EXT_IRQ_GRP_NUM_MAX 11
113
114 struct hal_rx_desc;
115 struct hal_tcl_data_cmd;
116
117 struct ath11k_hw_ring_mask {
118 u8 tx[ATH11K_EXT_IRQ_GRP_NUM_MAX];
119 u8 rx_mon_status[ATH11K_EXT_IRQ_GRP_NUM_MAX];
120 u8 rx[ATH11K_EXT_IRQ_GRP_NUM_MAX];
121 u8 rx_err[ATH11K_EXT_IRQ_GRP_NUM_MAX];
122 u8 rx_wbm_rel[ATH11K_EXT_IRQ_GRP_NUM_MAX];
123 u8 reo_status[ATH11K_EXT_IRQ_GRP_NUM_MAX];
124 u8 rxdma2host[ATH11K_EXT_IRQ_GRP_NUM_MAX];
125 u8 host2rxdma[ATH11K_EXT_IRQ_GRP_NUM_MAX];
126 };
127
128 struct ath11k_hw_tcl2wbm_rbm_map {
129 u8 tcl_ring_num;
130 u8 wbm_ring_num;
131 u8 rbm_id;
132 };
133
134 struct ath11k_hw_hal_params {
135 enum hal_rx_buf_return_buf_manager rx_buf_rbm;
136 const struct ath11k_hw_tcl2wbm_rbm_map *tcl2wbm_rbm_map;
137 };
138
139 struct ath11k_hw_params {
140 const char *name;
141 u16 hw_rev;
142 u8 max_radios;
143 u32 bdf_addr;
144
145 struct {
146 const char *dir;
147 size_t board_size;
148 size_t cal_offset;
149 } fw;
150
151 const struct ath11k_hw_ops *hw_ops;
152 const struct ath11k_hw_ring_mask *ring_mask;
153
154 bool internal_sleep_clock;
155
156 const struct ath11k_hw_regs *regs;
157 u32 qmi_service_ins_id;
158 const struct ce_attr *host_ce_config;
159 u32 ce_count;
160 const struct ce_pipe_config *target_ce_config;
161 u32 target_ce_count;
162 const struct service_to_pipe *svc_to_ce_map;
163 u32 svc_to_ce_map_len;
164 const struct ce_ie_addr *ce_ie_addr;
165 const struct ce_remap *ce_remap;
166
167 bool single_pdev_only;
168
169 bool rxdma1_enable;
170 int num_rxdma_per_pdev;
171 bool rx_mac_buf_ring;
172 bool vdev_start_delay;
173 bool htt_peer_map_v2;
174
175 struct {
176 u8 fft_sz;
177 u8 fft_pad_sz;
178 u8 summary_pad_sz;
179 u8 fft_hdr_len;
180 u16 max_fft_bins;
181 bool fragment_160mhz;
182 } spectral;
183
184 u16 interface_modes;
185 bool supports_monitor;
186 bool full_monitor_mode;
187 bool supports_shadow_regs;
188 bool idle_ps;
189 bool supports_sta_ps;
190 bool coldboot_cal_mm;
191 bool coldboot_cal_ftm;
192 bool cbcal_restart_fw;
193 int fw_mem_mode;
194 u32 num_vdevs;
195 u32 num_peers;
196 bool supports_suspend;
197 u32 hal_desc_sz;
198 bool supports_regdb;
199 bool fix_l1ss;
200 bool credit_flow;
201 u8 max_tx_ring;
202 const struct ath11k_hw_hal_params *hal_params;
203 bool supports_dynamic_smps_6ghz;
204 bool alloc_cacheable_memory;
205 bool supports_rssi_stats;
206 bool fw_wmi_diag_event;
207 bool current_cc_support;
208 bool dbr_debug_support;
209 bool global_reset;
210 const struct cfg80211_sar_capa *bios_sar_capa;
211 bool m3_fw_support;
212 bool fixed_bdf_addr;
213 bool fixed_mem_region;
214 bool static_window_map;
215 bool hybrid_bus_type;
216 bool fixed_fw_mem;
217 bool support_off_channel_tx;
218 bool supports_multi_bssid;
219
220 struct {
221 u32 start;
222 u32 end;
223 } sram_dump;
224
225 bool tcl_ring_retry;
226 u32 tx_ring_size;
227 bool smp2p_wow_exit;
228 bool support_fw_mac_sequence;
229 bool support_dual_stations;
230 };
231
232 struct ath11k_hw_ops {
233 u8 (*get_hw_mac_from_pdev_id)(int pdev_id);
234 void (*wmi_init_config)(struct ath11k_base *ab,
235 struct target_resource_config *config);
236 int (*mac_id_to_pdev_id)(struct ath11k_hw_params *hw, int mac_id);
237 int (*mac_id_to_srng_id)(struct ath11k_hw_params *hw, int mac_id);
238 void (*tx_mesh_enable)(struct ath11k_base *ab,
239 struct hal_tcl_data_cmd *tcl_cmd);
240 bool (*rx_desc_get_first_msdu)(struct hal_rx_desc *desc);
241 bool (*rx_desc_get_last_msdu)(struct hal_rx_desc *desc);
242 u8 (*rx_desc_get_l3_pad_bytes)(struct hal_rx_desc *desc);
243 u8 *(*rx_desc_get_hdr_status)(struct hal_rx_desc *desc);
244 bool (*rx_desc_encrypt_valid)(struct hal_rx_desc *desc);
245 u32 (*rx_desc_get_encrypt_type)(struct hal_rx_desc *desc);
246 u8 (*rx_desc_get_decap_type)(struct hal_rx_desc *desc);
247 u8 (*rx_desc_get_mesh_ctl)(struct hal_rx_desc *desc);
248 bool (*rx_desc_get_ldpc_support)(struct hal_rx_desc *desc);
249 bool (*rx_desc_get_mpdu_seq_ctl_vld)(struct hal_rx_desc *desc);
250 bool (*rx_desc_get_mpdu_fc_valid)(struct hal_rx_desc *desc);
251 u16 (*rx_desc_get_mpdu_start_seq_no)(struct hal_rx_desc *desc);
252 u16 (*rx_desc_get_msdu_len)(struct hal_rx_desc *desc);
253 u8 (*rx_desc_get_msdu_sgi)(struct hal_rx_desc *desc);
254 u8 (*rx_desc_get_msdu_rate_mcs)(struct hal_rx_desc *desc);
255 u8 (*rx_desc_get_msdu_rx_bw)(struct hal_rx_desc *desc);
256 u32 (*rx_desc_get_msdu_freq)(struct hal_rx_desc *desc);
257 u8 (*rx_desc_get_msdu_pkt_type)(struct hal_rx_desc *desc);
258 u8 (*rx_desc_get_msdu_nss)(struct hal_rx_desc *desc);
259 u8 (*rx_desc_get_mpdu_tid)(struct hal_rx_desc *desc);
260 u16 (*rx_desc_get_mpdu_peer_id)(struct hal_rx_desc *desc);
261 void (*rx_desc_copy_attn_end_tlv)(struct hal_rx_desc *fdesc,
262 struct hal_rx_desc *ldesc);
263 u32 (*rx_desc_get_mpdu_start_tag)(struct hal_rx_desc *desc);
264 u32 (*rx_desc_get_mpdu_ppdu_id)(struct hal_rx_desc *desc);
265 void (*rx_desc_set_msdu_len)(struct hal_rx_desc *desc, u16 len);
266 struct rx_attention *(*rx_desc_get_attention)(struct hal_rx_desc *desc);
267 u8 *(*rx_desc_get_msdu_payload)(struct hal_rx_desc *desc);
268 void (*reo_setup)(struct ath11k_base *ab);
269 u16 (*mpdu_info_get_peerid)(struct hal_rx_mpdu_info *mpdu_info);
270 bool (*rx_desc_mac_addr2_valid)(struct hal_rx_desc *desc);
271 u8* (*rx_desc_mpdu_start_addr2)(struct hal_rx_desc *desc);
272 u32 (*get_ring_selector)(struct sk_buff *skb);
273 };
274
275 extern const struct ath11k_hw_ops ipq8074_ops;
276 extern const struct ath11k_hw_ops ipq6018_ops;
277 extern const struct ath11k_hw_ops qca6390_ops;
278 extern const struct ath11k_hw_ops qcn9074_ops;
279 extern const struct ath11k_hw_ops wcn6855_ops;
280 extern const struct ath11k_hw_ops wcn6750_ops;
281 extern const struct ath11k_hw_ops ipq5018_ops;
282
283 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq8074;
284 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390;
285 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074;
286 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_wcn6750;
287
288 extern const struct ce_ie_addr ath11k_ce_ie_addr_ipq8074;
289 extern const struct ce_ie_addr ath11k_ce_ie_addr_ipq5018;
290
291 extern const struct ce_remap ath11k_ce_remap_ipq5018;
292
293 extern const struct ath11k_hw_hal_params ath11k_hw_hal_params_ipq8074;
294 extern const struct ath11k_hw_hal_params ath11k_hw_hal_params_qca6390;
295 extern const struct ath11k_hw_hal_params ath11k_hw_hal_params_wcn6750;
296
297 static inline
ath11k_hw_get_mac_from_pdev_id(struct ath11k_hw_params * hw,int pdev_idx)298 int ath11k_hw_get_mac_from_pdev_id(struct ath11k_hw_params *hw,
299 int pdev_idx)
300 {
301 if (hw->hw_ops->get_hw_mac_from_pdev_id)
302 return hw->hw_ops->get_hw_mac_from_pdev_id(pdev_idx);
303
304 return 0;
305 }
306
ath11k_hw_mac_id_to_pdev_id(struct ath11k_hw_params * hw,int mac_id)307 static inline int ath11k_hw_mac_id_to_pdev_id(struct ath11k_hw_params *hw,
308 int mac_id)
309 {
310 if (hw->hw_ops->mac_id_to_pdev_id)
311 return hw->hw_ops->mac_id_to_pdev_id(hw, mac_id);
312
313 return 0;
314 }
315
ath11k_hw_mac_id_to_srng_id(struct ath11k_hw_params * hw,int mac_id)316 static inline int ath11k_hw_mac_id_to_srng_id(struct ath11k_hw_params *hw,
317 int mac_id)
318 {
319 if (hw->hw_ops->mac_id_to_srng_id)
320 return hw->hw_ops->mac_id_to_srng_id(hw, mac_id);
321
322 return 0;
323 }
324
325 struct ath11k_fw_ie {
326 __le32 id;
327 __le32 len;
328 u8 data[];
329 };
330
331 enum ath11k_bd_ie_board_type {
332 ATH11K_BD_IE_BOARD_NAME = 0,
333 ATH11K_BD_IE_BOARD_DATA = 1,
334 };
335
336 enum ath11k_bd_ie_regdb_type {
337 ATH11K_BD_IE_REGDB_NAME = 0,
338 ATH11K_BD_IE_REGDB_DATA = 1,
339 };
340
341 enum ath11k_bd_ie_type {
342 /* contains sub IEs of enum ath11k_bd_ie_board_type */
343 ATH11K_BD_IE_BOARD = 0,
344 /* contains sub IEs of enum ath11k_bd_ie_regdb_type */
345 ATH11K_BD_IE_REGDB = 1,
346 };
347
348 struct ath11k_hw_regs {
349 u32 hal_tcl1_ring_base_lsb;
350 u32 hal_tcl1_ring_base_msb;
351 u32 hal_tcl1_ring_id;
352 u32 hal_tcl1_ring_misc;
353 u32 hal_tcl1_ring_tp_addr_lsb;
354 u32 hal_tcl1_ring_tp_addr_msb;
355 u32 hal_tcl1_ring_consumer_int_setup_ix0;
356 u32 hal_tcl1_ring_consumer_int_setup_ix1;
357 u32 hal_tcl1_ring_msi1_base_lsb;
358 u32 hal_tcl1_ring_msi1_base_msb;
359 u32 hal_tcl1_ring_msi1_data;
360 u32 hal_tcl2_ring_base_lsb;
361 u32 hal_tcl_ring_base_lsb;
362
363 u32 hal_tcl_status_ring_base_lsb;
364
365 u32 hal_reo1_ring_base_lsb;
366 u32 hal_reo1_ring_base_msb;
367 u32 hal_reo1_ring_id;
368 u32 hal_reo1_ring_misc;
369 u32 hal_reo1_ring_hp_addr_lsb;
370 u32 hal_reo1_ring_hp_addr_msb;
371 u32 hal_reo1_ring_producer_int_setup;
372 u32 hal_reo1_ring_msi1_base_lsb;
373 u32 hal_reo1_ring_msi1_base_msb;
374 u32 hal_reo1_ring_msi1_data;
375 u32 hal_reo2_ring_base_lsb;
376 u32 hal_reo1_aging_thresh_ix_0;
377 u32 hal_reo1_aging_thresh_ix_1;
378 u32 hal_reo1_aging_thresh_ix_2;
379 u32 hal_reo1_aging_thresh_ix_3;
380
381 u32 hal_reo1_ring_hp;
382 u32 hal_reo1_ring_tp;
383 u32 hal_reo2_ring_hp;
384
385 u32 hal_reo_tcl_ring_base_lsb;
386 u32 hal_reo_tcl_ring_hp;
387
388 u32 hal_reo_status_ring_base_lsb;
389 u32 hal_reo_status_hp;
390
391 u32 hal_reo_cmd_ring_base_lsb;
392 u32 hal_reo_cmd_ring_hp;
393
394 u32 hal_sw2reo_ring_base_lsb;
395 u32 hal_sw2reo_ring_hp;
396
397 u32 hal_seq_wcss_umac_ce0_src_reg;
398 u32 hal_seq_wcss_umac_ce0_dst_reg;
399 u32 hal_seq_wcss_umac_ce1_src_reg;
400 u32 hal_seq_wcss_umac_ce1_dst_reg;
401
402 u32 hal_wbm_idle_link_ring_base_lsb;
403 u32 hal_wbm_idle_link_ring_misc;
404
405 u32 hal_wbm_release_ring_base_lsb;
406
407 u32 hal_wbm0_release_ring_base_lsb;
408 u32 hal_wbm1_release_ring_base_lsb;
409
410 u32 pcie_qserdes_sysclk_en_sel;
411 u32 pcie_pcs_osc_dtct_config_base;
412
413 u32 hal_shadow_base_addr;
414 u32 hal_reo1_misc_ctl;
415 };
416
417 extern const struct ath11k_hw_regs ipq8074_regs;
418 extern const struct ath11k_hw_regs qca6390_regs;
419 extern const struct ath11k_hw_regs qcn9074_regs;
420 extern const struct ath11k_hw_regs wcn6855_regs;
421 extern const struct ath11k_hw_regs wcn6750_regs;
422 extern const struct ath11k_hw_regs ipq5018_regs;
423
ath11k_bd_ie_type_str(enum ath11k_bd_ie_type type)424 static inline const char *ath11k_bd_ie_type_str(enum ath11k_bd_ie_type type)
425 {
426 switch (type) {
427 case ATH11K_BD_IE_BOARD:
428 return "board data";
429 case ATH11K_BD_IE_REGDB:
430 return "regdb data";
431 }
432
433 return "unknown";
434 }
435
436 extern const struct cfg80211_sar_capa ath11k_hw_sar_capa_wcn6855;
437
438 #endif
439