1// SPDX-License-Identifier: GPL-2.0-only 2/* Copyright (C) 2021 Felix Fietkau <nbd@nbd.name> */ 3 4#include <linux/seq_file.h> 5#include <linux/soc/mediatek/mtk_wed.h> 6#include "mtk_wed.h" 7#include "mtk_wed_regs.h" 8 9struct reg_dump { 10 const char *name; 11 u16 offset; 12 u8 type; 13 u8 base; 14 u32 mask; 15}; 16 17enum { 18 DUMP_TYPE_STRING, 19 DUMP_TYPE_WED, 20 DUMP_TYPE_WDMA, 21 DUMP_TYPE_WPDMA_TX, 22 DUMP_TYPE_WPDMA_TXFREE, 23 DUMP_TYPE_WPDMA_RX, 24 DUMP_TYPE_WED_RRO, 25}; 26 27#define DUMP_STR(_str) { _str, 0, DUMP_TYPE_STRING } 28#define DUMP_REG(_reg, ...) { #_reg, MTK_##_reg, __VA_ARGS__ } 29#define DUMP_REG_MASK(_reg, _mask) \ 30 { #_mask, MTK_##_reg, DUMP_TYPE_WED, 0, MTK_##_mask } 31#define DUMP_RING(_prefix, _base, ...) \ 32 { _prefix " BASE", _base, __VA_ARGS__ }, \ 33 { _prefix " CNT", _base + 0x4, __VA_ARGS__ }, \ 34 { _prefix " CIDX", _base + 0x8, __VA_ARGS__ }, \ 35 { _prefix " DIDX", _base + 0xc, __VA_ARGS__ } 36 37#define DUMP_WED(_reg) DUMP_REG(_reg, DUMP_TYPE_WED) 38#define DUMP_WED_MASK(_reg, _mask) DUMP_REG_MASK(_reg, _mask) 39#define DUMP_WED_RING(_base) DUMP_RING(#_base, MTK_##_base, DUMP_TYPE_WED) 40 41#define DUMP_WDMA(_reg) DUMP_REG(_reg, DUMP_TYPE_WDMA) 42#define DUMP_WDMA_RING(_base) DUMP_RING(#_base, MTK_##_base, DUMP_TYPE_WDMA) 43 44#define DUMP_WPDMA_TX_RING(_n) DUMP_RING("WPDMA_TX" #_n, 0, DUMP_TYPE_WPDMA_TX, _n) 45#define DUMP_WPDMA_TXFREE_RING DUMP_RING("WPDMA_RX1", 0, DUMP_TYPE_WPDMA_TXFREE) 46#define DUMP_WPDMA_RX_RING(_n) DUMP_RING("WPDMA_RX" #_n, 0, DUMP_TYPE_WPDMA_RX, _n) 47#define DUMP_WED_RRO_RING(_base)DUMP_RING("WED_RRO_MIOD", MTK_##_base, DUMP_TYPE_WED_RRO) 48#define DUMP_WED_RRO_FDBK(_base)DUMP_RING("WED_RRO_FDBK", MTK_##_base, DUMP_TYPE_WED_RRO) 49 50static void 51print_reg_val(struct seq_file *s, const char *name, u32 val) 52{ 53 seq_printf(s, "%-32s %08x\n", name, val); 54} 55 56static void 57dump_wed_regs(struct seq_file *s, struct mtk_wed_device *dev, 58 const struct reg_dump *regs, int n_regs) 59{ 60 const struct reg_dump *cur; 61 u32 val; 62 63 for (cur = regs; cur < ®s[n_regs]; cur++) { 64 switch (cur->type) { 65 case DUMP_TYPE_STRING: 66 seq_printf(s, "%s======== %s:\n", 67 cur > regs ? "\n" : "", 68 cur->name); 69 continue; 70 case DUMP_TYPE_WED_RRO: 71 case DUMP_TYPE_WED: 72 val = wed_r32(dev, cur->offset); 73 break; 74 case DUMP_TYPE_WDMA: 75 val = wdma_r32(dev, cur->offset); 76 break; 77 case DUMP_TYPE_WPDMA_TX: 78 val = wpdma_tx_r32(dev, cur->base, cur->offset); 79 break; 80 case DUMP_TYPE_WPDMA_TXFREE: 81 val = wpdma_txfree_r32(dev, cur->offset); 82 break; 83 case DUMP_TYPE_WPDMA_RX: 84 val = wpdma_rx_r32(dev, cur->base, cur->offset); 85 break; 86 } 87 print_reg_val(s, cur->name, val); 88 } 89} 90 91static int 92wed_txinfo_show(struct seq_file *s, void *data) 93{ 94 static const struct reg_dump regs[] = { 95 DUMP_STR("WED TX"), 96 DUMP_WED(WED_TX_MIB(0)), 97 DUMP_WED_RING(WED_RING_TX(0)), 98 99 DUMP_WED(WED_TX_MIB(1)), 100 DUMP_WED_RING(WED_RING_TX(1)), 101 102 DUMP_STR("WPDMA TX"), 103 DUMP_WED(WED_WPDMA_TX_MIB(0)), 104 DUMP_WED_RING(WED_WPDMA_RING_TX(0)), 105 DUMP_WED(WED_WPDMA_TX_COHERENT_MIB(0)), 106 107 DUMP_WED(WED_WPDMA_TX_MIB(1)), 108 DUMP_WED_RING(WED_WPDMA_RING_TX(1)), 109 DUMP_WED(WED_WPDMA_TX_COHERENT_MIB(1)), 110 111 DUMP_STR("WPDMA TX"), 112 DUMP_WPDMA_TX_RING(0), 113 DUMP_WPDMA_TX_RING(1), 114 115 DUMP_STR("WED WDMA RX"), 116 DUMP_WED(WED_WDMA_RX_MIB(0)), 117 DUMP_WED_RING(WED_WDMA_RING_RX(0)), 118 DUMP_WED(WED_WDMA_RX_THRES(0)), 119 DUMP_WED(WED_WDMA_RX_RECYCLE_MIB(0)), 120 DUMP_WED(WED_WDMA_RX_PROCESSED_MIB(0)), 121 122 DUMP_WED(WED_WDMA_RX_MIB(1)), 123 DUMP_WED_RING(WED_WDMA_RING_RX(1)), 124 DUMP_WED(WED_WDMA_RX_THRES(1)), 125 DUMP_WED(WED_WDMA_RX_RECYCLE_MIB(1)), 126 DUMP_WED(WED_WDMA_RX_PROCESSED_MIB(1)), 127 128 DUMP_STR("WDMA RX"), 129 DUMP_WDMA(WDMA_GLO_CFG), 130 DUMP_WDMA_RING(WDMA_RING_RX(0)), 131 DUMP_WDMA_RING(WDMA_RING_RX(1)), 132 133 DUMP_STR("WED TX FREE"), 134 DUMP_WED(WED_RX_MIB(0)), 135 DUMP_WED_RING(WED_RING_RX(0)), 136 DUMP_WED(WED_WPDMA_RX_COHERENT_MIB(0)), 137 DUMP_WED(WED_RX_MIB(1)), 138 DUMP_WED_RING(WED_RING_RX(1)), 139 DUMP_WED(WED_WPDMA_RX_COHERENT_MIB(1)), 140 141 DUMP_STR("WED WPDMA TX FREE"), 142 DUMP_WED_RING(WED_WPDMA_RING_RX(0)), 143 DUMP_WED_RING(WED_WPDMA_RING_RX(1)), 144 }; 145 struct mtk_wed_hw *hw = s->private; 146 struct mtk_wed_device *dev = hw->wed_dev; 147 148 if (dev) 149 dump_wed_regs(s, dev, regs, ARRAY_SIZE(regs)); 150 151 return 0; 152} 153DEFINE_SHOW_ATTRIBUTE(wed_txinfo); 154 155static int 156wed_rxinfo_show(struct seq_file *s, void *data) 157{ 158 static const struct reg_dump regs_common[] = { 159 DUMP_STR("WPDMA RX"), 160 DUMP_WPDMA_RX_RING(0), 161 DUMP_WPDMA_RX_RING(1), 162 163 DUMP_STR("WPDMA RX"), 164 DUMP_WED(WED_WPDMA_RX_D_MIB(0)), 165 DUMP_WED_RING(WED_WPDMA_RING_RX_DATA(0)), 166 DUMP_WED(WED_WPDMA_RX_D_PROCESSED_MIB(0)), 167 DUMP_WED(WED_WPDMA_RX_D_MIB(1)), 168 DUMP_WED_RING(WED_WPDMA_RING_RX_DATA(1)), 169 DUMP_WED(WED_WPDMA_RX_D_PROCESSED_MIB(1)), 170 DUMP_WED(WED_WPDMA_RX_D_COHERENT_MIB), 171 172 DUMP_STR("WED RX"), 173 DUMP_WED_RING(WED_RING_RX_DATA(0)), 174 DUMP_WED_RING(WED_RING_RX_DATA(1)), 175 176 DUMP_STR("WED WO RRO"), 177 DUMP_WED_RRO_RING(WED_RROQM_MIOD_CTRL0), 178 DUMP_WED(WED_RROQM_MID_MIB), 179 DUMP_WED(WED_RROQM_MOD_MIB), 180 DUMP_WED(WED_RROQM_MOD_COHERENT_MIB), 181 DUMP_WED_RRO_FDBK(WED_RROQM_FDBK_CTRL0), 182 DUMP_WED(WED_RROQM_FDBK_IND_MIB), 183 DUMP_WED(WED_RROQM_FDBK_ENQ_MIB), 184 DUMP_WED(WED_RROQM_FDBK_ANC_MIB), 185 DUMP_WED(WED_RROQM_FDBK_ANC2H_MIB), 186 187 DUMP_STR("WED WDMA TX"), 188 DUMP_WED(WED_WDMA_TX_MIB), 189 DUMP_WED_RING(WED_WDMA_RING_TX), 190 191 DUMP_STR("WDMA TX"), 192 DUMP_WDMA(WDMA_GLO_CFG), 193 DUMP_WDMA_RING(WDMA_RING_TX(0)), 194 DUMP_WDMA_RING(WDMA_RING_TX(1)), 195 196 DUMP_STR("WED RX BM"), 197 DUMP_WED(WED_RX_BM_BASE), 198 DUMP_WED(WED_RX_BM_RX_DMAD), 199 DUMP_WED(WED_RX_BM_PTR), 200 DUMP_WED(WED_RX_BM_TKID_MIB), 201 DUMP_WED(WED_RX_BM_BLEN), 202 DUMP_WED(WED_RX_BM_STS), 203 DUMP_WED(WED_RX_BM_INTF2), 204 DUMP_WED(WED_RX_BM_INTF), 205 DUMP_WED(WED_RX_BM_ERR_STS), 206 }; 207 static const struct reg_dump regs_wed_v2[] = { 208 DUMP_STR("WED Route QM"), 209 DUMP_WED(WED_RTQM_R2H_MIB(0)), 210 DUMP_WED(WED_RTQM_R2Q_MIB(0)), 211 DUMP_WED(WED_RTQM_Q2H_MIB(0)), 212 DUMP_WED(WED_RTQM_R2H_MIB(1)), 213 DUMP_WED(WED_RTQM_R2Q_MIB(1)), 214 DUMP_WED(WED_RTQM_Q2H_MIB(1)), 215 DUMP_WED(WED_RTQM_Q2N_MIB), 216 DUMP_WED(WED_RTQM_Q2B_MIB), 217 DUMP_WED(WED_RTQM_PFDBK_MIB), 218 }; 219 static const struct reg_dump regs_wed_v3[] = { 220 DUMP_STR("WED RX RRO DATA"), 221 DUMP_WED_RING(WED_RRO_RX_D_RX(0)), 222 DUMP_WED_RING(WED_RRO_RX_D_RX(1)), 223 224 DUMP_STR("WED RX MSDU PAGE"), 225 DUMP_WED_RING(WED_RRO_MSDU_PG_CTRL0(0)), 226 DUMP_WED_RING(WED_RRO_MSDU_PG_CTRL0(1)), 227 DUMP_WED_RING(WED_RRO_MSDU_PG_CTRL0(2)), 228 229 DUMP_STR("WED RX IND CMD"), 230 DUMP_WED(WED_IND_CMD_RX_CTRL1), 231 DUMP_WED_MASK(WED_IND_CMD_RX_CTRL2, WED_IND_CMD_MAX_CNT), 232 DUMP_WED_MASK(WED_IND_CMD_RX_CTRL0, WED_IND_CMD_PROC_IDX), 233 DUMP_WED_MASK(RRO_IND_CMD_SIGNATURE, RRO_IND_CMD_DMA_IDX), 234 DUMP_WED_MASK(WED_IND_CMD_RX_CTRL0, WED_IND_CMD_MAGIC_CNT), 235 DUMP_WED_MASK(RRO_IND_CMD_SIGNATURE, RRO_IND_CMD_MAGIC_CNT), 236 DUMP_WED_MASK(WED_IND_CMD_RX_CTRL0, 237 WED_IND_CMD_PREFETCH_FREE_CNT), 238 DUMP_WED_MASK(WED_RRO_CFG1, WED_RRO_CFG1_PARTICL_SE_ID), 239 240 DUMP_STR("WED ADDR ELEM"), 241 DUMP_WED(WED_ADDR_ELEM_CFG0), 242 DUMP_WED_MASK(WED_ADDR_ELEM_CFG1, 243 WED_ADDR_ELEM_PREFETCH_FREE_CNT), 244 245 DUMP_STR("WED Route QM"), 246 DUMP_WED(WED_RTQM_ENQ_I2Q_DMAD_CNT), 247 DUMP_WED(WED_RTQM_ENQ_I2N_DMAD_CNT), 248 DUMP_WED(WED_RTQM_ENQ_I2Q_PKT_CNT), 249 DUMP_WED(WED_RTQM_ENQ_I2N_PKT_CNT), 250 DUMP_WED(WED_RTQM_ENQ_USED_ENTRY_CNT), 251 DUMP_WED(WED_RTQM_ENQ_ERR_CNT), 252 253 DUMP_WED(WED_RTQM_DEQ_DMAD_CNT), 254 DUMP_WED(WED_RTQM_DEQ_Q2I_DMAD_CNT), 255 DUMP_WED(WED_RTQM_DEQ_PKT_CNT), 256 DUMP_WED(WED_RTQM_DEQ_Q2I_PKT_CNT), 257 DUMP_WED(WED_RTQM_DEQ_USED_PFDBK_CNT), 258 DUMP_WED(WED_RTQM_DEQ_ERR_CNT), 259 }; 260 struct mtk_wed_hw *hw = s->private; 261 struct mtk_wed_device *dev = hw->wed_dev; 262 263 if (dev) { 264 dump_wed_regs(s, dev, regs_common, ARRAY_SIZE(regs_common)); 265 if (mtk_wed_is_v2(hw)) 266 dump_wed_regs(s, dev, 267 regs_wed_v2, ARRAY_SIZE(regs_wed_v2)); 268 else 269 dump_wed_regs(s, dev, 270 regs_wed_v3, ARRAY_SIZE(regs_wed_v3)); 271 } 272 273 return 0; 274} 275DEFINE_SHOW_ATTRIBUTE(wed_rxinfo); 276 277static int 278wed_amsdu_show(struct seq_file *s, void *data) 279{ 280 static const struct reg_dump regs[] = { 281 DUMP_STR("WED AMDSU INFO"), 282 DUMP_WED(WED_MON_AMSDU_FIFO_DMAD), 283 284 DUMP_STR("WED AMDSU ENG0 INFO"), 285 DUMP_WED(WED_MON_AMSDU_ENG_DMAD(0)), 286 DUMP_WED(WED_MON_AMSDU_ENG_QFPL(0)), 287 DUMP_WED(WED_MON_AMSDU_ENG_QENI(0)), 288 DUMP_WED(WED_MON_AMSDU_ENG_QENO(0)), 289 DUMP_WED(WED_MON_AMSDU_ENG_MERG(0)), 290 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(0), 291 WED_AMSDU_ENG_MAX_PL_CNT), 292 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(0), 293 WED_AMSDU_ENG_MAX_QGPP_CNT), 294 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(0), 295 WED_AMSDU_ENG_CUR_ENTRY), 296 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(0), 297 WED_AMSDU_ENG_MAX_BUF_MERGED), 298 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(0), 299 WED_AMSDU_ENG_MAX_MSDU_MERGED), 300 301 DUMP_STR("WED AMDSU ENG1 INFO"), 302 DUMP_WED(WED_MON_AMSDU_ENG_DMAD(1)), 303 DUMP_WED(WED_MON_AMSDU_ENG_QFPL(1)), 304 DUMP_WED(WED_MON_AMSDU_ENG_QENI(1)), 305 DUMP_WED(WED_MON_AMSDU_ENG_QENO(1)), 306 DUMP_WED(WED_MON_AMSDU_ENG_MERG(1)), 307 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(1), 308 WED_AMSDU_ENG_MAX_PL_CNT), 309 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(1), 310 WED_AMSDU_ENG_MAX_QGPP_CNT), 311 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(1), 312 WED_AMSDU_ENG_CUR_ENTRY), 313 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(2), 314 WED_AMSDU_ENG_MAX_BUF_MERGED), 315 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(2), 316 WED_AMSDU_ENG_MAX_MSDU_MERGED), 317 318 DUMP_STR("WED AMDSU ENG2 INFO"), 319 DUMP_WED(WED_MON_AMSDU_ENG_DMAD(2)), 320 DUMP_WED(WED_MON_AMSDU_ENG_QFPL(2)), 321 DUMP_WED(WED_MON_AMSDU_ENG_QENI(2)), 322 DUMP_WED(WED_MON_AMSDU_ENG_QENO(2)), 323 DUMP_WED(WED_MON_AMSDU_ENG_MERG(2)), 324 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(2), 325 WED_AMSDU_ENG_MAX_PL_CNT), 326 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(2), 327 WED_AMSDU_ENG_MAX_QGPP_CNT), 328 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(2), 329 WED_AMSDU_ENG_CUR_ENTRY), 330 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(2), 331 WED_AMSDU_ENG_MAX_BUF_MERGED), 332 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(2), 333 WED_AMSDU_ENG_MAX_MSDU_MERGED), 334 335 DUMP_STR("WED AMDSU ENG3 INFO"), 336 DUMP_WED(WED_MON_AMSDU_ENG_DMAD(3)), 337 DUMP_WED(WED_MON_AMSDU_ENG_QFPL(3)), 338 DUMP_WED(WED_MON_AMSDU_ENG_QENI(3)), 339 DUMP_WED(WED_MON_AMSDU_ENG_QENO(3)), 340 DUMP_WED(WED_MON_AMSDU_ENG_MERG(3)), 341 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(3), 342 WED_AMSDU_ENG_MAX_PL_CNT), 343 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(3), 344 WED_AMSDU_ENG_MAX_QGPP_CNT), 345 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(3), 346 WED_AMSDU_ENG_CUR_ENTRY), 347 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(3), 348 WED_AMSDU_ENG_MAX_BUF_MERGED), 349 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(3), 350 WED_AMSDU_ENG_MAX_MSDU_MERGED), 351 352 DUMP_STR("WED AMDSU ENG4 INFO"), 353 DUMP_WED(WED_MON_AMSDU_ENG_DMAD(4)), 354 DUMP_WED(WED_MON_AMSDU_ENG_QFPL(4)), 355 DUMP_WED(WED_MON_AMSDU_ENG_QENI(4)), 356 DUMP_WED(WED_MON_AMSDU_ENG_QENO(4)), 357 DUMP_WED(WED_MON_AMSDU_ENG_MERG(4)), 358 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(4), 359 WED_AMSDU_ENG_MAX_PL_CNT), 360 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(4), 361 WED_AMSDU_ENG_MAX_QGPP_CNT), 362 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(4), 363 WED_AMSDU_ENG_CUR_ENTRY), 364 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(4), 365 WED_AMSDU_ENG_MAX_BUF_MERGED), 366 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(4), 367 WED_AMSDU_ENG_MAX_MSDU_MERGED), 368 369 DUMP_STR("WED AMDSU ENG5 INFO"), 370 DUMP_WED(WED_MON_AMSDU_ENG_DMAD(5)), 371 DUMP_WED(WED_MON_AMSDU_ENG_QFPL(5)), 372 DUMP_WED(WED_MON_AMSDU_ENG_QENI(5)), 373 DUMP_WED(WED_MON_AMSDU_ENG_QENO(5)), 374 DUMP_WED(WED_MON_AMSDU_ENG_MERG(5)), 375 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(5), 376 WED_AMSDU_ENG_MAX_PL_CNT), 377 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(5), 378 WED_AMSDU_ENG_MAX_QGPP_CNT), 379 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(5), 380 WED_AMSDU_ENG_CUR_ENTRY), 381 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(5), 382 WED_AMSDU_ENG_MAX_BUF_MERGED), 383 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(5), 384 WED_AMSDU_ENG_MAX_MSDU_MERGED), 385 386 DUMP_STR("WED AMDSU ENG6 INFO"), 387 DUMP_WED(WED_MON_AMSDU_ENG_DMAD(6)), 388 DUMP_WED(WED_MON_AMSDU_ENG_QFPL(6)), 389 DUMP_WED(WED_MON_AMSDU_ENG_QENI(6)), 390 DUMP_WED(WED_MON_AMSDU_ENG_QENO(6)), 391 DUMP_WED(WED_MON_AMSDU_ENG_MERG(6)), 392 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(6), 393 WED_AMSDU_ENG_MAX_PL_CNT), 394 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(6), 395 WED_AMSDU_ENG_MAX_QGPP_CNT), 396 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(6), 397 WED_AMSDU_ENG_CUR_ENTRY), 398 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(6), 399 WED_AMSDU_ENG_MAX_BUF_MERGED), 400 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(6), 401 WED_AMSDU_ENG_MAX_MSDU_MERGED), 402 403 DUMP_STR("WED AMDSU ENG7 INFO"), 404 DUMP_WED(WED_MON_AMSDU_ENG_DMAD(7)), 405 DUMP_WED(WED_MON_AMSDU_ENG_QFPL(7)), 406 DUMP_WED(WED_MON_AMSDU_ENG_QENI(7)), 407 DUMP_WED(WED_MON_AMSDU_ENG_QENO(7)), 408 DUMP_WED(WED_MON_AMSDU_ENG_MERG(7)), 409 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(7), 410 WED_AMSDU_ENG_MAX_PL_CNT), 411 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(7), 412 WED_AMSDU_ENG_MAX_QGPP_CNT), 413 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(7), 414 WED_AMSDU_ENG_CUR_ENTRY), 415 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(7), 416 WED_AMSDU_ENG_MAX_BUF_MERGED), 417 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(4), 418 WED_AMSDU_ENG_MAX_MSDU_MERGED), 419 420 DUMP_STR("WED AMDSU ENG8 INFO"), 421 DUMP_WED(WED_MON_AMSDU_ENG_DMAD(8)), 422 DUMP_WED(WED_MON_AMSDU_ENG_QFPL(8)), 423 DUMP_WED(WED_MON_AMSDU_ENG_QENI(8)), 424 DUMP_WED(WED_MON_AMSDU_ENG_QENO(8)), 425 DUMP_WED(WED_MON_AMSDU_ENG_MERG(8)), 426 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(8), 427 WED_AMSDU_ENG_MAX_PL_CNT), 428 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT8(8), 429 WED_AMSDU_ENG_MAX_QGPP_CNT), 430 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(8), 431 WED_AMSDU_ENG_CUR_ENTRY), 432 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(8), 433 WED_AMSDU_ENG_MAX_BUF_MERGED), 434 DUMP_WED_MASK(WED_MON_AMSDU_ENG_CNT9(8), 435 WED_AMSDU_ENG_MAX_MSDU_MERGED), 436 437 DUMP_STR("WED QMEM INFO"), 438 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_CNT(0), WED_AMSDU_QMEM_FQ_CNT), 439 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_CNT(0), WED_AMSDU_QMEM_SP_QCNT), 440 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_CNT(1), WED_AMSDU_QMEM_TID0_QCNT), 441 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_CNT(1), WED_AMSDU_QMEM_TID1_QCNT), 442 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_CNT(2), WED_AMSDU_QMEM_TID2_QCNT), 443 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_CNT(2), WED_AMSDU_QMEM_TID3_QCNT), 444 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_CNT(3), WED_AMSDU_QMEM_TID4_QCNT), 445 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_CNT(3), WED_AMSDU_QMEM_TID5_QCNT), 446 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_CNT(4), WED_AMSDU_QMEM_TID6_QCNT), 447 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_CNT(4), WED_AMSDU_QMEM_TID7_QCNT), 448 449 DUMP_STR("WED QMEM HEAD INFO"), 450 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(0), WED_AMSDU_QMEM_FQ_HEAD), 451 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(0), WED_AMSDU_QMEM_SP_QHEAD), 452 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(1), WED_AMSDU_QMEM_TID0_QHEAD), 453 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(1), WED_AMSDU_QMEM_TID1_QHEAD), 454 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(2), WED_AMSDU_QMEM_TID2_QHEAD), 455 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(2), WED_AMSDU_QMEM_TID3_QHEAD), 456 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(3), WED_AMSDU_QMEM_TID4_QHEAD), 457 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(3), WED_AMSDU_QMEM_TID5_QHEAD), 458 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(4), WED_AMSDU_QMEM_TID6_QHEAD), 459 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(4), WED_AMSDU_QMEM_TID7_QHEAD), 460 461 DUMP_STR("WED QMEM TAIL INFO"), 462 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(5), WED_AMSDU_QMEM_FQ_TAIL), 463 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(5), WED_AMSDU_QMEM_SP_QTAIL), 464 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(6), WED_AMSDU_QMEM_TID0_QTAIL), 465 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(6), WED_AMSDU_QMEM_TID1_QTAIL), 466 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(7), WED_AMSDU_QMEM_TID2_QTAIL), 467 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(7), WED_AMSDU_QMEM_TID3_QTAIL), 468 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(8), WED_AMSDU_QMEM_TID4_QTAIL), 469 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(8), WED_AMSDU_QMEM_TID5_QTAIL), 470 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(9), WED_AMSDU_QMEM_TID6_QTAIL), 471 DUMP_WED_MASK(WED_MON_AMSDU_QMEM_PTR(9), WED_AMSDU_QMEM_TID7_QTAIL), 472 473 DUMP_STR("WED HIFTXD MSDU INFO"), 474 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(1)), 475 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(2)), 476 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(3)), 477 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(4)), 478 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(5)), 479 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(6)), 480 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(7)), 481 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(8)), 482 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(9)), 483 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(10)), 484 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(11)), 485 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(12)), 486 DUMP_WED(WED_MON_AMSDU_HIFTXD_FETCH_MSDU(13)), 487 }; 488 struct mtk_wed_hw *hw = s->private; 489 struct mtk_wed_device *dev = hw->wed_dev; 490 491 if (dev) 492 dump_wed_regs(s, dev, regs, ARRAY_SIZE(regs)); 493 494 return 0; 495} 496DEFINE_SHOW_ATTRIBUTE(wed_amsdu); 497 498static int 499wed_rtqm_show(struct seq_file *s, void *data) 500{ 501 static const struct reg_dump regs[] = { 502 DUMP_STR("WED Route QM IGRS0(N2H + Recycle)"), 503 DUMP_WED(WED_RTQM_IGRS0_I2HW_DMAD_CNT), 504 DUMP_WED(WED_RTQM_IGRS0_I2H_DMAD_CNT(0)), 505 DUMP_WED(WED_RTQM_IGRS0_I2H_DMAD_CNT(1)), 506 DUMP_WED(WED_RTQM_IGRS0_I2HW_PKT_CNT), 507 DUMP_WED(WED_RTQM_IGRS0_I2H_PKT_CNT(0)), 508 DUMP_WED(WED_RTQM_IGRS0_I2H_PKT_CNT(0)), 509 DUMP_WED(WED_RTQM_IGRS0_FDROP_CNT), 510 511 DUMP_STR("WED Route QM IGRS1(Legacy)"), 512 DUMP_WED(WED_RTQM_IGRS1_I2HW_DMAD_CNT), 513 DUMP_WED(WED_RTQM_IGRS1_I2H_DMAD_CNT(0)), 514 DUMP_WED(WED_RTQM_IGRS1_I2H_DMAD_CNT(1)), 515 DUMP_WED(WED_RTQM_IGRS1_I2HW_PKT_CNT), 516 DUMP_WED(WED_RTQM_IGRS1_I2H_PKT_CNT(0)), 517 DUMP_WED(WED_RTQM_IGRS1_I2H_PKT_CNT(1)), 518 DUMP_WED(WED_RTQM_IGRS1_FDROP_CNT), 519 520 DUMP_STR("WED Route QM IGRS2(RRO3.0)"), 521 DUMP_WED(WED_RTQM_IGRS2_I2HW_DMAD_CNT), 522 DUMP_WED(WED_RTQM_IGRS2_I2H_DMAD_CNT(0)), 523 DUMP_WED(WED_RTQM_IGRS2_I2H_DMAD_CNT(1)), 524 DUMP_WED(WED_RTQM_IGRS2_I2HW_PKT_CNT), 525 DUMP_WED(WED_RTQM_IGRS2_I2H_PKT_CNT(0)), 526 DUMP_WED(WED_RTQM_IGRS2_I2H_PKT_CNT(1)), 527 DUMP_WED(WED_RTQM_IGRS2_FDROP_CNT), 528 529 DUMP_STR("WED Route QM IGRS3(DEBUG)"), 530 DUMP_WED(WED_RTQM_IGRS2_I2HW_DMAD_CNT), 531 DUMP_WED(WED_RTQM_IGRS3_I2H_DMAD_CNT(0)), 532 DUMP_WED(WED_RTQM_IGRS3_I2H_DMAD_CNT(1)), 533 DUMP_WED(WED_RTQM_IGRS3_I2HW_PKT_CNT), 534 DUMP_WED(WED_RTQM_IGRS3_I2H_PKT_CNT(0)), 535 DUMP_WED(WED_RTQM_IGRS3_I2H_PKT_CNT(1)), 536 DUMP_WED(WED_RTQM_IGRS3_FDROP_CNT), 537 }; 538 struct mtk_wed_hw *hw = s->private; 539 struct mtk_wed_device *dev = hw->wed_dev; 540 541 if (dev) 542 dump_wed_regs(s, dev, regs, ARRAY_SIZE(regs)); 543 544 return 0; 545} 546DEFINE_SHOW_ATTRIBUTE(wed_rtqm); 547 548static int 549wed_rro_show(struct seq_file *s, void *data) 550{ 551 static const struct reg_dump regs[] = { 552 DUMP_STR("RRO/IND CMD CNT"), 553 DUMP_WED(WED_RX_IND_CMD_CNT(1)), 554 DUMP_WED(WED_RX_IND_CMD_CNT(2)), 555 DUMP_WED(WED_RX_IND_CMD_CNT(3)), 556 DUMP_WED(WED_RX_IND_CMD_CNT(4)), 557 DUMP_WED(WED_RX_IND_CMD_CNT(5)), 558 DUMP_WED(WED_RX_IND_CMD_CNT(6)), 559 DUMP_WED(WED_RX_IND_CMD_CNT(7)), 560 DUMP_WED(WED_RX_IND_CMD_CNT(8)), 561 DUMP_WED_MASK(WED_RX_IND_CMD_CNT(9), 562 WED_IND_CMD_MAGIC_CNT_FAIL_CNT), 563 564 DUMP_WED(WED_RX_ADDR_ELEM_CNT(0)), 565 DUMP_WED_MASK(WED_RX_ADDR_ELEM_CNT(1), 566 WED_ADDR_ELEM_SIG_FAIL_CNT), 567 DUMP_WED(WED_RX_MSDU_PG_CNT(1)), 568 DUMP_WED(WED_RX_MSDU_PG_CNT(2)), 569 DUMP_WED(WED_RX_MSDU_PG_CNT(3)), 570 DUMP_WED(WED_RX_MSDU_PG_CNT(4)), 571 DUMP_WED(WED_RX_MSDU_PG_CNT(5)), 572 DUMP_WED_MASK(WED_RX_PN_CHK_CNT, 573 WED_PN_CHK_FAIL_CNT), 574 }; 575 struct mtk_wed_hw *hw = s->private; 576 struct mtk_wed_device *dev = hw->wed_dev; 577 578 if (dev) 579 dump_wed_regs(s, dev, regs, ARRAY_SIZE(regs)); 580 581 return 0; 582} 583DEFINE_SHOW_ATTRIBUTE(wed_rro); 584 585static int 586mtk_wed_reg_set(void *data, u64 val) 587{ 588 struct mtk_wed_hw *hw = data; 589 590 regmap_write(hw->regs, hw->debugfs_reg, val); 591 592 return 0; 593} 594 595static int 596mtk_wed_reg_get(void *data, u64 *val) 597{ 598 struct mtk_wed_hw *hw = data; 599 unsigned int regval; 600 int ret; 601 602 ret = regmap_read(hw->regs, hw->debugfs_reg, ®val); 603 if (ret) 604 return ret; 605 606 *val = regval; 607 608 return 0; 609} 610 611DEFINE_DEBUGFS_ATTRIBUTE(fops_regval, mtk_wed_reg_get, mtk_wed_reg_set, 612 "0x%08llx\n"); 613 614void mtk_wed_hw_add_debugfs(struct mtk_wed_hw *hw) 615{ 616 struct dentry *dir; 617 618 snprintf(hw->dirname, sizeof(hw->dirname), "wed%d", hw->index); 619 dir = debugfs_create_dir(hw->dirname, NULL); 620 621 hw->debugfs_dir = dir; 622 debugfs_create_u32("regidx", 0600, dir, &hw->debugfs_reg); 623 debugfs_create_file_unsafe("regval", 0600, dir, hw, &fops_regval); 624 debugfs_create_file_unsafe("txinfo", 0400, dir, hw, &wed_txinfo_fops); 625 if (!mtk_wed_is_v1(hw)) { 626 debugfs_create_file_unsafe("rxinfo", 0400, dir, hw, 627 &wed_rxinfo_fops); 628 if (mtk_wed_is_v3_or_greater(hw)) { 629 debugfs_create_file_unsafe("amsdu", 0400, dir, hw, 630 &wed_amsdu_fops); 631 debugfs_create_file_unsafe("rtqm", 0400, dir, hw, 632 &wed_rtqm_fops); 633 debugfs_create_file_unsafe("rro", 0400, dir, hw, 634 &wed_rro_fops); 635 } 636 } 637} 638