1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* Copyright (C) 2018 Microchip Technology Inc. */ 3 4 #include <linux/netdevice.h> 5 #include <linux/net_tstamp.h> 6 #include <linux/pci.h> 7 #include <linux/phy.h> 8 #include "lan743x_main.h" 9 #include "lan743x_ethtool.h" 10 #include <linux/sched.h> 11 #include <linux/iopoll.h> 12 13 /* eeprom */ 14 #define LAN743X_EEPROM_MAGIC (0x74A5) 15 #define LAN743X_OTP_MAGIC (0x74F3) 16 #define EEPROM_INDICATOR_1 (0xA5) 17 #define EEPROM_INDICATOR_2 (0xAA) 18 #define EEPROM_MAC_OFFSET (0x01) 19 #define MAX_EEPROM_SIZE (512) 20 #define MAX_OTP_SIZE (1024) 21 #define OTP_INDICATOR_1 (0xF3) 22 #define OTP_INDICATOR_2 (0xF7) 23 24 #define LOCK_TIMEOUT_MAX_CNT (100) // 1 sec (10 msce * 100) 25 26 #define LAN743X_CSR_READ_OP(offset) lan743x_csr_read(adapter, offset) 27 28 static int lan743x_otp_power_up(struct lan743x_adapter *adapter) 29 { 30 u32 reg_value; 31 32 reg_value = lan743x_csr_read(adapter, OTP_PWR_DN); 33 34 if (reg_value & OTP_PWR_DN_PWRDN_N_) { 35 /* clear it and wait to be cleared */ 36 reg_value &= ~OTP_PWR_DN_PWRDN_N_; 37 lan743x_csr_write(adapter, OTP_PWR_DN, reg_value); 38 39 usleep_range(100, 20000); 40 } 41 42 return 0; 43 } 44 45 static void lan743x_otp_power_down(struct lan743x_adapter *adapter) 46 { 47 u32 reg_value; 48 49 reg_value = lan743x_csr_read(adapter, OTP_PWR_DN); 50 if (!(reg_value & OTP_PWR_DN_PWRDN_N_)) { 51 /* set power down bit */ 52 reg_value |= OTP_PWR_DN_PWRDN_N_; 53 lan743x_csr_write(adapter, OTP_PWR_DN, reg_value); 54 } 55 } 56 57 static void lan743x_otp_set_address(struct lan743x_adapter *adapter, 58 u32 address) 59 { 60 lan743x_csr_write(adapter, OTP_ADDR_HIGH, (address >> 8) & 0x03); 61 lan743x_csr_write(adapter, OTP_ADDR_LOW, address & 0xFF); 62 } 63 64 static void lan743x_otp_read_go(struct lan743x_adapter *adapter) 65 { 66 lan743x_csr_write(adapter, OTP_FUNC_CMD, OTP_FUNC_CMD_READ_); 67 lan743x_csr_write(adapter, OTP_CMD_GO, OTP_CMD_GO_GO_); 68 } 69 70 static int lan743x_otp_wait_till_not_busy(struct lan743x_adapter *adapter) 71 { 72 unsigned long timeout; 73 u32 reg_val; 74 75 timeout = jiffies + HZ; 76 do { 77 if (time_after(jiffies, timeout)) { 78 netif_warn(adapter, drv, adapter->netdev, 79 "Timeout on OTP_STATUS completion\n"); 80 return -EIO; 81 } 82 udelay(1); 83 reg_val = lan743x_csr_read(adapter, OTP_STATUS); 84 } while (reg_val & OTP_STATUS_BUSY_); 85 86 return 0; 87 } 88 89 static int lan743x_otp_read(struct lan743x_adapter *adapter, u32 offset, 90 u32 length, u8 *data) 91 { 92 int ret; 93 int i; 94 95 if (offset + length > MAX_OTP_SIZE) 96 return -EINVAL; 97 98 ret = lan743x_otp_power_up(adapter); 99 if (ret < 0) 100 return ret; 101 102 ret = lan743x_otp_wait_till_not_busy(adapter); 103 if (ret < 0) 104 return ret; 105 106 for (i = 0; i < length; i++) { 107 lan743x_otp_set_address(adapter, offset + i); 108 109 lan743x_otp_read_go(adapter); 110 ret = lan743x_otp_wait_till_not_busy(adapter); 111 if (ret < 0) 112 return ret; 113 data[i] = lan743x_csr_read(adapter, OTP_READ_DATA); 114 } 115 116 lan743x_otp_power_down(adapter); 117 118 return 0; 119 } 120 121 static int lan743x_otp_write(struct lan743x_adapter *adapter, u32 offset, 122 u32 length, u8 *data) 123 { 124 int ret; 125 int i; 126 127 if (offset + length > MAX_OTP_SIZE) 128 return -EINVAL; 129 130 ret = lan743x_otp_power_up(adapter); 131 if (ret < 0) 132 return ret; 133 134 ret = lan743x_otp_wait_till_not_busy(adapter); 135 if (ret < 0) 136 return ret; 137 138 /* set to BYTE program mode */ 139 lan743x_csr_write(adapter, OTP_PRGM_MODE, OTP_PRGM_MODE_BYTE_); 140 141 for (i = 0; i < length; i++) { 142 lan743x_otp_set_address(adapter, offset + i); 143 144 lan743x_csr_write(adapter, OTP_PRGM_DATA, data[i]); 145 lan743x_csr_write(adapter, OTP_TST_CMD, OTP_TST_CMD_PRGVRFY_); 146 lan743x_csr_write(adapter, OTP_CMD_GO, OTP_CMD_GO_GO_); 147 148 ret = lan743x_otp_wait_till_not_busy(adapter); 149 if (ret < 0) 150 return ret; 151 } 152 153 lan743x_otp_power_down(adapter); 154 155 return 0; 156 } 157 158 int lan743x_hs_syslock_acquire(struct lan743x_adapter *adapter, 159 u16 timeout) 160 { 161 u16 timeout_cnt = 0; 162 u32 val; 163 164 do { 165 spin_lock(&adapter->eth_syslock_spinlock); 166 if (adapter->eth_syslock_acquire_cnt == 0) { 167 lan743x_csr_write(adapter, ETH_SYSTEM_SYS_LOCK_REG, 168 SYS_LOCK_REG_ENET_SS_LOCK_); 169 val = lan743x_csr_read(adapter, 170 ETH_SYSTEM_SYS_LOCK_REG); 171 if (val & SYS_LOCK_REG_ENET_SS_LOCK_) { 172 adapter->eth_syslock_acquire_cnt++; 173 WARN_ON(adapter->eth_syslock_acquire_cnt == 0); 174 spin_unlock(&adapter->eth_syslock_spinlock); 175 break; 176 } 177 } else { 178 adapter->eth_syslock_acquire_cnt++; 179 WARN_ON(adapter->eth_syslock_acquire_cnt == 0); 180 spin_unlock(&adapter->eth_syslock_spinlock); 181 break; 182 } 183 184 spin_unlock(&adapter->eth_syslock_spinlock); 185 186 if (timeout_cnt++ < timeout) 187 usleep_range(10000, 11000); 188 else 189 return -ETIMEDOUT; 190 } while (true); 191 192 return 0; 193 } 194 195 void lan743x_hs_syslock_release(struct lan743x_adapter *adapter) 196 { 197 u32 val; 198 199 spin_lock(&adapter->eth_syslock_spinlock); 200 WARN_ON(adapter->eth_syslock_acquire_cnt == 0); 201 202 if (adapter->eth_syslock_acquire_cnt) { 203 adapter->eth_syslock_acquire_cnt--; 204 if (adapter->eth_syslock_acquire_cnt == 0) { 205 lan743x_csr_write(adapter, ETH_SYSTEM_SYS_LOCK_REG, 0); 206 val = lan743x_csr_read(adapter, 207 ETH_SYSTEM_SYS_LOCK_REG); 208 WARN_ON((val & SYS_LOCK_REG_ENET_SS_LOCK_) != 0); 209 } 210 } 211 212 spin_unlock(&adapter->eth_syslock_spinlock); 213 } 214 215 static void lan743x_hs_otp_power_up(struct lan743x_adapter *adapter) 216 { 217 u32 reg_value; 218 219 reg_value = lan743x_csr_read(adapter, HS_OTP_PWR_DN); 220 if (reg_value & OTP_PWR_DN_PWRDN_N_) { 221 reg_value &= ~OTP_PWR_DN_PWRDN_N_; 222 lan743x_csr_write(adapter, HS_OTP_PWR_DN, reg_value); 223 /* To flush the posted write so the subsequent delay is 224 * guaranteed to happen after the write at the hardware 225 */ 226 lan743x_csr_read(adapter, HS_OTP_PWR_DN); 227 udelay(1); 228 } 229 } 230 231 static void lan743x_hs_otp_power_down(struct lan743x_adapter *adapter) 232 { 233 u32 reg_value; 234 235 reg_value = lan743x_csr_read(adapter, HS_OTP_PWR_DN); 236 if (!(reg_value & OTP_PWR_DN_PWRDN_N_)) { 237 reg_value |= OTP_PWR_DN_PWRDN_N_; 238 lan743x_csr_write(adapter, HS_OTP_PWR_DN, reg_value); 239 /* To flush the posted write so the subsequent delay is 240 * guaranteed to happen after the write at the hardware 241 */ 242 lan743x_csr_read(adapter, HS_OTP_PWR_DN); 243 udelay(1); 244 } 245 } 246 247 static void lan743x_hs_otp_set_address(struct lan743x_adapter *adapter, 248 u32 address) 249 { 250 lan743x_csr_write(adapter, HS_OTP_ADDR_HIGH, (address >> 8) & 0x03); 251 lan743x_csr_write(adapter, HS_OTP_ADDR_LOW, address & 0xFF); 252 } 253 254 static void lan743x_hs_otp_read_go(struct lan743x_adapter *adapter) 255 { 256 lan743x_csr_write(adapter, HS_OTP_FUNC_CMD, OTP_FUNC_CMD_READ_); 257 lan743x_csr_write(adapter, HS_OTP_CMD_GO, OTP_CMD_GO_GO_); 258 } 259 260 static int lan743x_hs_otp_cmd_cmplt_chk(struct lan743x_adapter *adapter) 261 { 262 u32 val; 263 264 return readx_poll_timeout(LAN743X_CSR_READ_OP, HS_OTP_STATUS, val, 265 !(val & OTP_STATUS_BUSY_), 266 80, 10000); 267 } 268 269 static int lan743x_hs_otp_read(struct lan743x_adapter *adapter, u32 offset, 270 u32 length, u8 *data) 271 { 272 int ret; 273 int i; 274 275 ret = lan743x_hs_syslock_acquire(adapter, LOCK_TIMEOUT_MAX_CNT); 276 if (ret < 0) 277 return ret; 278 279 lan743x_hs_otp_power_up(adapter); 280 281 ret = lan743x_hs_otp_cmd_cmplt_chk(adapter); 282 if (ret < 0) 283 goto power_down; 284 285 lan743x_hs_syslock_release(adapter); 286 287 for (i = 0; i < length; i++) { 288 ret = lan743x_hs_syslock_acquire(adapter, 289 LOCK_TIMEOUT_MAX_CNT); 290 if (ret < 0) 291 return ret; 292 293 lan743x_hs_otp_set_address(adapter, offset + i); 294 295 lan743x_hs_otp_read_go(adapter); 296 ret = lan743x_hs_otp_cmd_cmplt_chk(adapter); 297 if (ret < 0) 298 goto power_down; 299 300 data[i] = lan743x_csr_read(adapter, HS_OTP_READ_DATA); 301 302 lan743x_hs_syslock_release(adapter); 303 } 304 305 ret = lan743x_hs_syslock_acquire(adapter, 306 LOCK_TIMEOUT_MAX_CNT); 307 if (ret < 0) 308 return ret; 309 310 power_down: 311 lan743x_hs_otp_power_down(adapter); 312 lan743x_hs_syslock_release(adapter); 313 314 return ret; 315 } 316 317 static int lan743x_hs_otp_write(struct lan743x_adapter *adapter, u32 offset, 318 u32 length, u8 *data) 319 { 320 int ret; 321 int i; 322 323 ret = lan743x_hs_syslock_acquire(adapter, LOCK_TIMEOUT_MAX_CNT); 324 if (ret < 0) 325 return ret; 326 327 lan743x_hs_otp_power_up(adapter); 328 329 ret = lan743x_hs_otp_cmd_cmplt_chk(adapter); 330 if (ret < 0) 331 goto power_down; 332 333 /* set to BYTE program mode */ 334 lan743x_csr_write(adapter, HS_OTP_PRGM_MODE, OTP_PRGM_MODE_BYTE_); 335 336 lan743x_hs_syslock_release(adapter); 337 338 for (i = 0; i < length; i++) { 339 ret = lan743x_hs_syslock_acquire(adapter, 340 LOCK_TIMEOUT_MAX_CNT); 341 if (ret < 0) 342 return ret; 343 344 lan743x_hs_otp_set_address(adapter, offset + i); 345 346 lan743x_csr_write(adapter, HS_OTP_PRGM_DATA, data[i]); 347 lan743x_csr_write(adapter, HS_OTP_TST_CMD, 348 OTP_TST_CMD_PRGVRFY_); 349 lan743x_csr_write(adapter, HS_OTP_CMD_GO, OTP_CMD_GO_GO_); 350 351 ret = lan743x_hs_otp_cmd_cmplt_chk(adapter); 352 if (ret < 0) 353 goto power_down; 354 355 lan743x_hs_syslock_release(adapter); 356 } 357 358 ret = lan743x_hs_syslock_acquire(adapter, LOCK_TIMEOUT_MAX_CNT); 359 if (ret < 0) 360 return ret; 361 362 power_down: 363 lan743x_hs_otp_power_down(adapter); 364 lan743x_hs_syslock_release(adapter); 365 366 return ret; 367 } 368 369 static int lan743x_eeprom_wait(struct lan743x_adapter *adapter) 370 { 371 unsigned long start_time = jiffies; 372 u32 val; 373 374 do { 375 val = lan743x_csr_read(adapter, E2P_CMD); 376 377 if (!(val & E2P_CMD_EPC_BUSY_) || 378 (val & E2P_CMD_EPC_TIMEOUT_)) 379 break; 380 usleep_range(40, 100); 381 } while (!time_after(jiffies, start_time + HZ)); 382 383 if (val & (E2P_CMD_EPC_TIMEOUT_ | E2P_CMD_EPC_BUSY_)) { 384 netif_warn(adapter, drv, adapter->netdev, 385 "EEPROM read operation timeout\n"); 386 return -EIO; 387 } 388 389 return 0; 390 } 391 392 static int lan743x_eeprom_confirm_not_busy(struct lan743x_adapter *adapter) 393 { 394 unsigned long start_time = jiffies; 395 u32 val; 396 397 do { 398 val = lan743x_csr_read(adapter, E2P_CMD); 399 400 if (!(val & E2P_CMD_EPC_BUSY_)) 401 return 0; 402 403 usleep_range(40, 100); 404 } while (!time_after(jiffies, start_time + HZ)); 405 406 netif_warn(adapter, drv, adapter->netdev, "EEPROM is busy\n"); 407 return -EIO; 408 } 409 410 static int lan743x_eeprom_read(struct lan743x_adapter *adapter, 411 u32 offset, u32 length, u8 *data) 412 { 413 int retval; 414 u32 val; 415 int i; 416 417 if (offset + length > MAX_EEPROM_SIZE) 418 return -EINVAL; 419 420 retval = lan743x_eeprom_confirm_not_busy(adapter); 421 if (retval) 422 return retval; 423 424 for (i = 0; i < length; i++) { 425 val = E2P_CMD_EPC_BUSY_ | E2P_CMD_EPC_CMD_READ_; 426 val |= (offset & E2P_CMD_EPC_ADDR_MASK_); 427 lan743x_csr_write(adapter, E2P_CMD, val); 428 429 retval = lan743x_eeprom_wait(adapter); 430 if (retval < 0) 431 return retval; 432 433 val = lan743x_csr_read(adapter, E2P_DATA); 434 data[i] = val & 0xFF; 435 offset++; 436 } 437 438 return 0; 439 } 440 441 static int lan743x_eeprom_write(struct lan743x_adapter *adapter, 442 u32 offset, u32 length, u8 *data) 443 { 444 int retval; 445 u32 val; 446 int i; 447 448 if (offset + length > MAX_EEPROM_SIZE) 449 return -EINVAL; 450 451 retval = lan743x_eeprom_confirm_not_busy(adapter); 452 if (retval) 453 return retval; 454 455 /* Issue write/erase enable command */ 456 val = E2P_CMD_EPC_BUSY_ | E2P_CMD_EPC_CMD_EWEN_; 457 lan743x_csr_write(adapter, E2P_CMD, val); 458 459 retval = lan743x_eeprom_wait(adapter); 460 if (retval < 0) 461 return retval; 462 463 for (i = 0; i < length; i++) { 464 /* Fill data register */ 465 val = data[i]; 466 lan743x_csr_write(adapter, E2P_DATA, val); 467 468 /* Send "write" command */ 469 val = E2P_CMD_EPC_BUSY_ | E2P_CMD_EPC_CMD_WRITE_; 470 val |= (offset & E2P_CMD_EPC_ADDR_MASK_); 471 lan743x_csr_write(adapter, E2P_CMD, val); 472 473 retval = lan743x_eeprom_wait(adapter); 474 if (retval < 0) 475 return retval; 476 477 offset++; 478 } 479 480 return 0; 481 } 482 483 static int lan743x_hs_eeprom_cmd_cmplt_chk(struct lan743x_adapter *adapter) 484 { 485 u32 val; 486 487 return readx_poll_timeout(LAN743X_CSR_READ_OP, HS_E2P_CMD, val, 488 (!(val & HS_E2P_CMD_EPC_BUSY_) || 489 (val & HS_E2P_CMD_EPC_TIMEOUT_)), 490 50, 10000); 491 } 492 493 static int lan743x_hs_eeprom_read(struct lan743x_adapter *adapter, 494 u32 offset, u32 length, u8 *data) 495 { 496 int retval; 497 u32 val; 498 int i; 499 500 retval = lan743x_hs_syslock_acquire(adapter, LOCK_TIMEOUT_MAX_CNT); 501 if (retval < 0) 502 return retval; 503 504 retval = lan743x_hs_eeprom_cmd_cmplt_chk(adapter); 505 lan743x_hs_syslock_release(adapter); 506 if (retval < 0) 507 return retval; 508 509 for (i = 0; i < length; i++) { 510 retval = lan743x_hs_syslock_acquire(adapter, 511 LOCK_TIMEOUT_MAX_CNT); 512 if (retval < 0) 513 return retval; 514 515 val = HS_E2P_CMD_EPC_BUSY_ | HS_E2P_CMD_EPC_CMD_READ_; 516 val |= (offset & HS_E2P_CMD_EPC_ADDR_MASK_); 517 lan743x_csr_write(adapter, HS_E2P_CMD, val); 518 retval = lan743x_hs_eeprom_cmd_cmplt_chk(adapter); 519 if (retval < 0) { 520 lan743x_hs_syslock_release(adapter); 521 return retval; 522 } 523 524 val = lan743x_csr_read(adapter, HS_E2P_DATA); 525 526 lan743x_hs_syslock_release(adapter); 527 528 data[i] = val & 0xFF; 529 offset++; 530 } 531 532 return 0; 533 } 534 535 static int lan743x_hs_eeprom_write(struct lan743x_adapter *adapter, 536 u32 offset, u32 length, u8 *data) 537 { 538 int retval; 539 u32 val; 540 int i; 541 542 retval = lan743x_hs_syslock_acquire(adapter, LOCK_TIMEOUT_MAX_CNT); 543 if (retval < 0) 544 return retval; 545 546 retval = lan743x_hs_eeprom_cmd_cmplt_chk(adapter); 547 lan743x_hs_syslock_release(adapter); 548 if (retval < 0) 549 return retval; 550 551 for (i = 0; i < length; i++) { 552 retval = lan743x_hs_syslock_acquire(adapter, 553 LOCK_TIMEOUT_MAX_CNT); 554 if (retval < 0) 555 return retval; 556 557 /* Fill data register */ 558 val = data[i]; 559 lan743x_csr_write(adapter, HS_E2P_DATA, val); 560 561 /* Send "write" command */ 562 val = HS_E2P_CMD_EPC_BUSY_ | HS_E2P_CMD_EPC_CMD_WRITE_; 563 val |= (offset & HS_E2P_CMD_EPC_ADDR_MASK_); 564 lan743x_csr_write(adapter, HS_E2P_CMD, val); 565 566 retval = lan743x_hs_eeprom_cmd_cmplt_chk(adapter); 567 lan743x_hs_syslock_release(adapter); 568 if (retval < 0) 569 return retval; 570 571 offset++; 572 } 573 574 return 0; 575 } 576 577 static void lan743x_ethtool_get_drvinfo(struct net_device *netdev, 578 struct ethtool_drvinfo *info) 579 { 580 struct lan743x_adapter *adapter = netdev_priv(netdev); 581 582 strscpy(info->driver, DRIVER_NAME, sizeof(info->driver)); 583 strscpy(info->bus_info, 584 pci_name(adapter->pdev), sizeof(info->bus_info)); 585 } 586 587 static u32 lan743x_ethtool_get_msglevel(struct net_device *netdev) 588 { 589 struct lan743x_adapter *adapter = netdev_priv(netdev); 590 591 return adapter->msg_enable; 592 } 593 594 static void lan743x_ethtool_set_msglevel(struct net_device *netdev, 595 u32 msglevel) 596 { 597 struct lan743x_adapter *adapter = netdev_priv(netdev); 598 599 adapter->msg_enable = msglevel; 600 } 601 602 static int lan743x_ethtool_get_eeprom_len(struct net_device *netdev) 603 { 604 struct lan743x_adapter *adapter = netdev_priv(netdev); 605 606 if (adapter->flags & LAN743X_ADAPTER_FLAG_OTP) 607 return MAX_OTP_SIZE; 608 609 return MAX_EEPROM_SIZE; 610 } 611 612 static int lan743x_ethtool_get_eeprom(struct net_device *netdev, 613 struct ethtool_eeprom *ee, u8 *data) 614 { 615 struct lan743x_adapter *adapter = netdev_priv(netdev); 616 int ret = 0; 617 618 if (adapter->flags & LAN743X_ADAPTER_FLAG_OTP) { 619 if (adapter->is_pci11x1x) 620 ret = lan743x_hs_otp_read(adapter, ee->offset, 621 ee->len, data); 622 else 623 ret = lan743x_otp_read(adapter, ee->offset, 624 ee->len, data); 625 } else { 626 if (adapter->is_pci11x1x) 627 ret = lan743x_hs_eeprom_read(adapter, ee->offset, 628 ee->len, data); 629 else 630 ret = lan743x_eeprom_read(adapter, ee->offset, 631 ee->len, data); 632 } 633 634 return ret; 635 } 636 637 static int lan743x_ethtool_set_eeprom(struct net_device *netdev, 638 struct ethtool_eeprom *ee, u8 *data) 639 { 640 struct lan743x_adapter *adapter = netdev_priv(netdev); 641 int ret = -EINVAL; 642 643 if (adapter->flags & LAN743X_ADAPTER_FLAG_OTP) { 644 /* Beware! OTP is One Time Programming ONLY! */ 645 if (ee->magic == LAN743X_OTP_MAGIC) { 646 if (adapter->is_pci11x1x) 647 ret = lan743x_hs_otp_write(adapter, ee->offset, 648 ee->len, data); 649 else 650 ret = lan743x_otp_write(adapter, ee->offset, 651 ee->len, data); 652 } 653 } else { 654 if (ee->magic == LAN743X_EEPROM_MAGIC) { 655 if (adapter->is_pci11x1x) 656 ret = lan743x_hs_eeprom_write(adapter, 657 ee->offset, 658 ee->len, data); 659 else 660 ret = lan743x_eeprom_write(adapter, ee->offset, 661 ee->len, data); 662 } 663 } 664 665 return ret; 666 } 667 668 static const char lan743x_set0_hw_cnt_strings[][ETH_GSTRING_LEN] = { 669 "RX FCS Errors", 670 "RX Alignment Errors", 671 "Rx Fragment Errors", 672 "RX Jabber Errors", 673 "RX Undersize Frame Errors", 674 "RX Oversize Frame Errors", 675 "RX Dropped Frames", 676 "RX Unicast Byte Count", 677 "RX Broadcast Byte Count", 678 "RX Multicast Byte Count", 679 "RX Unicast Frames", 680 "RX Broadcast Frames", 681 "RX Multicast Frames", 682 "RX Pause Frames", 683 "RX 64 Byte Frames", 684 "RX 65 - 127 Byte Frames", 685 "RX 128 - 255 Byte Frames", 686 "RX 256 - 511 Bytes Frames", 687 "RX 512 - 1023 Byte Frames", 688 "RX 1024 - 1518 Byte Frames", 689 "RX Greater 1518 Byte Frames", 690 }; 691 692 static const char lan743x_set1_sw_cnt_strings[][ETH_GSTRING_LEN] = { 693 "RX Queue 0 Frames", 694 "RX Queue 1 Frames", 695 "RX Queue 2 Frames", 696 "RX Queue 3 Frames", 697 }; 698 699 static const char lan743x_tx_queue_cnt_strings[][ETH_GSTRING_LEN] = { 700 "TX Queue 0 Frames", 701 "TX Queue 1 Frames", 702 "TX Queue 2 Frames", 703 "TX Queue 3 Frames", 704 "TX Total Queue Frames", 705 }; 706 707 static const char lan743x_set2_hw_cnt_strings[][ETH_GSTRING_LEN] = { 708 "RX Total Frames", 709 "EEE RX LPI Transitions", 710 "EEE RX LPI Time", 711 "RX Counter Rollover Status", 712 "TX FCS Errors", 713 "TX Excess Deferral Errors", 714 "TX Carrier Errors", 715 "TX Bad Byte Count", 716 "TX Single Collisions", 717 "TX Multiple Collisions", 718 "TX Excessive Collision", 719 "TX Late Collisions", 720 "TX Unicast Byte Count", 721 "TX Broadcast Byte Count", 722 "TX Multicast Byte Count", 723 "TX Unicast Frames", 724 "TX Broadcast Frames", 725 "TX Multicast Frames", 726 "TX Pause Frames", 727 "TX 64 Byte Frames", 728 "TX 65 - 127 Byte Frames", 729 "TX 128 - 255 Byte Frames", 730 "TX 256 - 511 Bytes Frames", 731 "TX 512 - 1023 Byte Frames", 732 "TX 1024 - 1518 Byte Frames", 733 "TX Greater 1518 Byte Frames", 734 "TX Total Frames", 735 "EEE TX LPI Transitions", 736 "EEE TX LPI Time", 737 "TX Counter Rollover Status", 738 }; 739 740 static const u32 lan743x_set0_hw_cnt_addr[] = { 741 STAT_RX_FCS_ERRORS, 742 STAT_RX_ALIGNMENT_ERRORS, 743 STAT_RX_FRAGMENT_ERRORS, 744 STAT_RX_JABBER_ERRORS, 745 STAT_RX_UNDERSIZE_FRAME_ERRORS, 746 STAT_RX_OVERSIZE_FRAME_ERRORS, 747 STAT_RX_DROPPED_FRAMES, 748 STAT_RX_UNICAST_BYTE_COUNT, 749 STAT_RX_BROADCAST_BYTE_COUNT, 750 STAT_RX_MULTICAST_BYTE_COUNT, 751 STAT_RX_UNICAST_FRAMES, 752 STAT_RX_BROADCAST_FRAMES, 753 STAT_RX_MULTICAST_FRAMES, 754 STAT_RX_PAUSE_FRAMES, 755 STAT_RX_64_BYTE_FRAMES, 756 STAT_RX_65_127_BYTE_FRAMES, 757 STAT_RX_128_255_BYTE_FRAMES, 758 STAT_RX_256_511_BYTES_FRAMES, 759 STAT_RX_512_1023_BYTE_FRAMES, 760 STAT_RX_1024_1518_BYTE_FRAMES, 761 STAT_RX_GREATER_1518_BYTE_FRAMES, 762 }; 763 764 static const u32 lan743x_set2_hw_cnt_addr[] = { 765 STAT_RX_TOTAL_FRAMES, 766 STAT_EEE_RX_LPI_TRANSITIONS, 767 STAT_EEE_RX_LPI_TIME, 768 STAT_RX_COUNTER_ROLLOVER_STATUS, 769 STAT_TX_FCS_ERRORS, 770 STAT_TX_EXCESS_DEFERRAL_ERRORS, 771 STAT_TX_CARRIER_ERRORS, 772 STAT_TX_BAD_BYTE_COUNT, 773 STAT_TX_SINGLE_COLLISIONS, 774 STAT_TX_MULTIPLE_COLLISIONS, 775 STAT_TX_EXCESSIVE_COLLISION, 776 STAT_TX_LATE_COLLISIONS, 777 STAT_TX_UNICAST_BYTE_COUNT, 778 STAT_TX_BROADCAST_BYTE_COUNT, 779 STAT_TX_MULTICAST_BYTE_COUNT, 780 STAT_TX_UNICAST_FRAMES, 781 STAT_TX_BROADCAST_FRAMES, 782 STAT_TX_MULTICAST_FRAMES, 783 STAT_TX_PAUSE_FRAMES, 784 STAT_TX_64_BYTE_FRAMES, 785 STAT_TX_65_127_BYTE_FRAMES, 786 STAT_TX_128_255_BYTE_FRAMES, 787 STAT_TX_256_511_BYTES_FRAMES, 788 STAT_TX_512_1023_BYTE_FRAMES, 789 STAT_TX_1024_1518_BYTE_FRAMES, 790 STAT_TX_GREATER_1518_BYTE_FRAMES, 791 STAT_TX_TOTAL_FRAMES, 792 STAT_EEE_TX_LPI_TRANSITIONS, 793 STAT_EEE_TX_LPI_TIME, 794 STAT_TX_COUNTER_ROLLOVER_STATUS 795 }; 796 797 static const char lan743x_priv_flags_strings[][ETH_GSTRING_LEN] = { 798 "OTP_ACCESS", 799 }; 800 801 static void lan743x_ethtool_get_strings(struct net_device *netdev, 802 u32 stringset, u8 *data) 803 { 804 struct lan743x_adapter *adapter = netdev_priv(netdev); 805 806 switch (stringset) { 807 case ETH_SS_STATS: 808 memcpy(data, lan743x_set0_hw_cnt_strings, 809 sizeof(lan743x_set0_hw_cnt_strings)); 810 memcpy(&data[sizeof(lan743x_set0_hw_cnt_strings)], 811 lan743x_set1_sw_cnt_strings, 812 sizeof(lan743x_set1_sw_cnt_strings)); 813 memcpy(&data[sizeof(lan743x_set0_hw_cnt_strings) + 814 sizeof(lan743x_set1_sw_cnt_strings)], 815 lan743x_set2_hw_cnt_strings, 816 sizeof(lan743x_set2_hw_cnt_strings)); 817 if (adapter->is_pci11x1x) { 818 memcpy(&data[sizeof(lan743x_set0_hw_cnt_strings) + 819 sizeof(lan743x_set1_sw_cnt_strings) + 820 sizeof(lan743x_set2_hw_cnt_strings)], 821 lan743x_tx_queue_cnt_strings, 822 sizeof(lan743x_tx_queue_cnt_strings)); 823 } 824 break; 825 case ETH_SS_PRIV_FLAGS: 826 memcpy(data, lan743x_priv_flags_strings, 827 sizeof(lan743x_priv_flags_strings)); 828 break; 829 } 830 } 831 832 static void lan743x_ethtool_get_ethtool_stats(struct net_device *netdev, 833 struct ethtool_stats *stats, 834 u64 *data) 835 { 836 struct lan743x_adapter *adapter = netdev_priv(netdev); 837 u64 total_queue_count = 0; 838 int data_index = 0; 839 u64 pkt_cnt; 840 u32 buf; 841 int i; 842 843 for (i = 0; i < ARRAY_SIZE(lan743x_set0_hw_cnt_addr); i++) { 844 buf = lan743x_csr_read(adapter, lan743x_set0_hw_cnt_addr[i]); 845 data[data_index++] = (u64)buf; 846 } 847 for (i = 0; i < ARRAY_SIZE(adapter->rx); i++) 848 data[data_index++] = (u64)(adapter->rx[i].frame_count); 849 for (i = 0; i < ARRAY_SIZE(lan743x_set2_hw_cnt_addr); i++) { 850 buf = lan743x_csr_read(adapter, lan743x_set2_hw_cnt_addr[i]); 851 data[data_index++] = (u64)buf; 852 } 853 if (adapter->is_pci11x1x) { 854 for (i = 0; i < ARRAY_SIZE(adapter->tx); i++) { 855 pkt_cnt = (u64)(adapter->tx[i].frame_count); 856 data[data_index++] = pkt_cnt; 857 total_queue_count += pkt_cnt; 858 } 859 data[data_index++] = total_queue_count; 860 } 861 } 862 863 static u32 lan743x_ethtool_get_priv_flags(struct net_device *netdev) 864 { 865 struct lan743x_adapter *adapter = netdev_priv(netdev); 866 867 return adapter->flags; 868 } 869 870 static int lan743x_ethtool_set_priv_flags(struct net_device *netdev, u32 flags) 871 { 872 struct lan743x_adapter *adapter = netdev_priv(netdev); 873 874 adapter->flags = flags; 875 876 return 0; 877 } 878 879 static int lan743x_ethtool_get_sset_count(struct net_device *netdev, int sset) 880 { 881 struct lan743x_adapter *adapter = netdev_priv(netdev); 882 883 switch (sset) { 884 case ETH_SS_STATS: 885 { 886 int ret; 887 888 ret = ARRAY_SIZE(lan743x_set0_hw_cnt_strings); 889 ret += ARRAY_SIZE(lan743x_set1_sw_cnt_strings); 890 ret += ARRAY_SIZE(lan743x_set2_hw_cnt_strings); 891 if (adapter->is_pci11x1x) 892 ret += ARRAY_SIZE(lan743x_tx_queue_cnt_strings); 893 return ret; 894 } 895 case ETH_SS_PRIV_FLAGS: 896 return ARRAY_SIZE(lan743x_priv_flags_strings); 897 default: 898 return -EOPNOTSUPP; 899 } 900 } 901 902 static int lan743x_ethtool_get_rxnfc(struct net_device *netdev, 903 struct ethtool_rxnfc *rxnfc, 904 u32 *rule_locs) 905 { 906 switch (rxnfc->cmd) { 907 case ETHTOOL_GRXFH: 908 rxnfc->data = 0; 909 switch (rxnfc->flow_type) { 910 case TCP_V4_FLOW:case UDP_V4_FLOW: 911 case TCP_V6_FLOW:case UDP_V6_FLOW: 912 rxnfc->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3; 913 fallthrough; 914 case IPV4_FLOW: case IPV6_FLOW: 915 rxnfc->data |= RXH_IP_SRC | RXH_IP_DST; 916 return 0; 917 } 918 break; 919 case ETHTOOL_GRXRINGS: 920 rxnfc->data = LAN743X_USED_RX_CHANNELS; 921 return 0; 922 } 923 return -EOPNOTSUPP; 924 } 925 926 static u32 lan743x_ethtool_get_rxfh_key_size(struct net_device *netdev) 927 { 928 return 40; 929 } 930 931 static u32 lan743x_ethtool_get_rxfh_indir_size(struct net_device *netdev) 932 { 933 return 128; 934 } 935 936 static int lan743x_ethtool_get_rxfh(struct net_device *netdev, 937 u32 *indir, u8 *key, u8 *hfunc) 938 { 939 struct lan743x_adapter *adapter = netdev_priv(netdev); 940 941 if (indir) { 942 int dw_index; 943 int byte_index = 0; 944 945 for (dw_index = 0; dw_index < 32; dw_index++) { 946 u32 four_entries = 947 lan743x_csr_read(adapter, RFE_INDX(dw_index)); 948 949 byte_index = dw_index << 2; 950 indir[byte_index + 0] = 951 ((four_entries >> 0) & 0x000000FF); 952 indir[byte_index + 1] = 953 ((four_entries >> 8) & 0x000000FF); 954 indir[byte_index + 2] = 955 ((four_entries >> 16) & 0x000000FF); 956 indir[byte_index + 3] = 957 ((four_entries >> 24) & 0x000000FF); 958 } 959 } 960 if (key) { 961 int dword_index; 962 int byte_index = 0; 963 964 for (dword_index = 0; dword_index < 10; dword_index++) { 965 u32 four_entries = 966 lan743x_csr_read(adapter, 967 RFE_HASH_KEY(dword_index)); 968 969 byte_index = dword_index << 2; 970 key[byte_index + 0] = 971 ((four_entries >> 0) & 0x000000FF); 972 key[byte_index + 1] = 973 ((four_entries >> 8) & 0x000000FF); 974 key[byte_index + 2] = 975 ((four_entries >> 16) & 0x000000FF); 976 key[byte_index + 3] = 977 ((four_entries >> 24) & 0x000000FF); 978 } 979 } 980 if (hfunc) 981 (*hfunc) = ETH_RSS_HASH_TOP; 982 return 0; 983 } 984 985 static int lan743x_ethtool_set_rxfh(struct net_device *netdev, 986 const u32 *indir, const u8 *key, 987 const u8 hfunc) 988 { 989 struct lan743x_adapter *adapter = netdev_priv(netdev); 990 991 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP) 992 return -EOPNOTSUPP; 993 994 if (indir) { 995 u32 indir_value = 0; 996 int dword_index = 0; 997 int byte_index = 0; 998 999 for (dword_index = 0; dword_index < 32; dword_index++) { 1000 byte_index = dword_index << 2; 1001 indir_value = 1002 (((indir[byte_index + 0] & 0x000000FF) << 0) | 1003 ((indir[byte_index + 1] & 0x000000FF) << 8) | 1004 ((indir[byte_index + 2] & 0x000000FF) << 16) | 1005 ((indir[byte_index + 3] & 0x000000FF) << 24)); 1006 lan743x_csr_write(adapter, RFE_INDX(dword_index), 1007 indir_value); 1008 } 1009 } 1010 if (key) { 1011 int dword_index = 0; 1012 int byte_index = 0; 1013 u32 key_value = 0; 1014 1015 for (dword_index = 0; dword_index < 10; dword_index++) { 1016 byte_index = dword_index << 2; 1017 key_value = 1018 ((((u32)(key[byte_index + 0])) << 0) | 1019 (((u32)(key[byte_index + 1])) << 8) | 1020 (((u32)(key[byte_index + 2])) << 16) | 1021 (((u32)(key[byte_index + 3])) << 24)); 1022 lan743x_csr_write(adapter, RFE_HASH_KEY(dword_index), 1023 key_value); 1024 } 1025 } 1026 return 0; 1027 } 1028 1029 static int lan743x_ethtool_get_ts_info(struct net_device *netdev, 1030 struct ethtool_ts_info *ts_info) 1031 { 1032 struct lan743x_adapter *adapter = netdev_priv(netdev); 1033 1034 ts_info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | 1035 SOF_TIMESTAMPING_RX_SOFTWARE | 1036 SOF_TIMESTAMPING_SOFTWARE | 1037 SOF_TIMESTAMPING_TX_HARDWARE | 1038 SOF_TIMESTAMPING_RX_HARDWARE | 1039 SOF_TIMESTAMPING_RAW_HARDWARE; 1040 1041 if (adapter->ptp.ptp_clock) 1042 ts_info->phc_index = ptp_clock_index(adapter->ptp.ptp_clock); 1043 else 1044 ts_info->phc_index = -1; 1045 1046 ts_info->tx_types = BIT(HWTSTAMP_TX_OFF) | 1047 BIT(HWTSTAMP_TX_ON) | 1048 BIT(HWTSTAMP_TX_ONESTEP_SYNC); 1049 ts_info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) | 1050 BIT(HWTSTAMP_FILTER_ALL); 1051 return 0; 1052 } 1053 1054 static int lan743x_ethtool_get_eee(struct net_device *netdev, 1055 struct ethtool_eee *eee) 1056 { 1057 struct lan743x_adapter *adapter = netdev_priv(netdev); 1058 struct phy_device *phydev = netdev->phydev; 1059 u32 buf; 1060 int ret; 1061 1062 if (!phydev) 1063 return -EIO; 1064 if (!phydev->drv) { 1065 netif_err(adapter, drv, adapter->netdev, 1066 "Missing PHY Driver\n"); 1067 return -EIO; 1068 } 1069 1070 ret = phy_ethtool_get_eee(phydev, eee); 1071 if (ret < 0) 1072 return ret; 1073 1074 buf = lan743x_csr_read(adapter, MAC_CR); 1075 if (buf & MAC_CR_EEE_EN_) { 1076 eee->eee_enabled = true; 1077 eee->eee_active = !!(eee->advertised & eee->lp_advertised); 1078 eee->tx_lpi_enabled = true; 1079 /* EEE_TX_LPI_REQ_DLY & tx_lpi_timer are same uSec unit */ 1080 buf = lan743x_csr_read(adapter, MAC_EEE_TX_LPI_REQ_DLY_CNT); 1081 eee->tx_lpi_timer = buf; 1082 } else { 1083 eee->eee_enabled = false; 1084 eee->eee_active = false; 1085 eee->tx_lpi_enabled = false; 1086 eee->tx_lpi_timer = 0; 1087 } 1088 1089 return 0; 1090 } 1091 1092 static int lan743x_ethtool_set_eee(struct net_device *netdev, 1093 struct ethtool_eee *eee) 1094 { 1095 struct lan743x_adapter *adapter; 1096 struct phy_device *phydev; 1097 u32 buf = 0; 1098 int ret = 0; 1099 1100 if (!netdev) 1101 return -EINVAL; 1102 adapter = netdev_priv(netdev); 1103 if (!adapter) 1104 return -EINVAL; 1105 phydev = netdev->phydev; 1106 if (!phydev) 1107 return -EIO; 1108 if (!phydev->drv) { 1109 netif_err(adapter, drv, adapter->netdev, 1110 "Missing PHY Driver\n"); 1111 return -EIO; 1112 } 1113 1114 if (eee->eee_enabled) { 1115 ret = phy_init_eee(phydev, false); 1116 if (ret) { 1117 netif_err(adapter, drv, adapter->netdev, 1118 "EEE initialization failed\n"); 1119 return ret; 1120 } 1121 1122 buf = (u32)eee->tx_lpi_timer; 1123 lan743x_csr_write(adapter, MAC_EEE_TX_LPI_REQ_DLY_CNT, buf); 1124 1125 buf = lan743x_csr_read(adapter, MAC_CR); 1126 buf |= MAC_CR_EEE_EN_; 1127 lan743x_csr_write(adapter, MAC_CR, buf); 1128 } else { 1129 buf = lan743x_csr_read(adapter, MAC_CR); 1130 buf &= ~MAC_CR_EEE_EN_; 1131 lan743x_csr_write(adapter, MAC_CR, buf); 1132 } 1133 1134 return phy_ethtool_set_eee(phydev, eee); 1135 } 1136 1137 #ifdef CONFIG_PM 1138 static void lan743x_ethtool_get_wol(struct net_device *netdev, 1139 struct ethtool_wolinfo *wol) 1140 { 1141 struct lan743x_adapter *adapter = netdev_priv(netdev); 1142 1143 wol->supported = 0; 1144 wol->wolopts = 0; 1145 1146 if (netdev->phydev) 1147 phy_ethtool_get_wol(netdev->phydev, wol); 1148 1149 wol->supported |= WAKE_BCAST | WAKE_UCAST | WAKE_MCAST | 1150 WAKE_MAGIC | WAKE_PHY | WAKE_ARP; 1151 1152 if (adapter->is_pci11x1x) 1153 wol->supported |= WAKE_MAGICSECURE; 1154 1155 wol->wolopts |= adapter->wolopts; 1156 if (adapter->wolopts & WAKE_MAGICSECURE) 1157 memcpy(wol->sopass, adapter->sopass, sizeof(wol->sopass)); 1158 } 1159 1160 static int lan743x_ethtool_set_wol(struct net_device *netdev, 1161 struct ethtool_wolinfo *wol) 1162 { 1163 struct lan743x_adapter *adapter = netdev_priv(netdev); 1164 1165 adapter->wolopts = 0; 1166 if (wol->wolopts & WAKE_UCAST) 1167 adapter->wolopts |= WAKE_UCAST; 1168 if (wol->wolopts & WAKE_MCAST) 1169 adapter->wolopts |= WAKE_MCAST; 1170 if (wol->wolopts & WAKE_BCAST) 1171 adapter->wolopts |= WAKE_BCAST; 1172 if (wol->wolopts & WAKE_MAGIC) 1173 adapter->wolopts |= WAKE_MAGIC; 1174 if (wol->wolopts & WAKE_PHY) 1175 adapter->wolopts |= WAKE_PHY; 1176 if (wol->wolopts & WAKE_ARP) 1177 adapter->wolopts |= WAKE_ARP; 1178 if (wol->wolopts & WAKE_MAGICSECURE && 1179 wol->wolopts & WAKE_MAGIC) { 1180 memcpy(adapter->sopass, wol->sopass, sizeof(wol->sopass)); 1181 adapter->wolopts |= WAKE_MAGICSECURE; 1182 } else { 1183 memset(adapter->sopass, 0, sizeof(u8) * SOPASS_MAX); 1184 } 1185 1186 device_set_wakeup_enable(&adapter->pdev->dev, (bool)wol->wolopts); 1187 1188 return netdev->phydev ? phy_ethtool_set_wol(netdev->phydev, wol) 1189 : -ENETDOWN; 1190 } 1191 #endif /* CONFIG_PM */ 1192 1193 static void lan743x_common_regs(struct net_device *dev, 1194 struct ethtool_regs *regs, void *p) 1195 1196 { 1197 struct lan743x_adapter *adapter = netdev_priv(dev); 1198 u32 *rb = p; 1199 1200 memset(p, 0, (MAX_LAN743X_ETH_REGS * sizeof(u32))); 1201 1202 rb[ETH_PRIV_FLAGS] = adapter->flags; 1203 rb[ETH_ID_REV] = lan743x_csr_read(adapter, ID_REV); 1204 rb[ETH_FPGA_REV] = lan743x_csr_read(adapter, FPGA_REV); 1205 rb[ETH_STRAP_READ] = lan743x_csr_read(adapter, STRAP_READ); 1206 rb[ETH_INT_STS] = lan743x_csr_read(adapter, INT_STS); 1207 rb[ETH_HW_CFG] = lan743x_csr_read(adapter, HW_CFG); 1208 rb[ETH_PMT_CTL] = lan743x_csr_read(adapter, PMT_CTL); 1209 rb[ETH_E2P_CMD] = lan743x_csr_read(adapter, E2P_CMD); 1210 rb[ETH_E2P_DATA] = lan743x_csr_read(adapter, E2P_DATA); 1211 rb[ETH_MAC_CR] = lan743x_csr_read(adapter, MAC_CR); 1212 rb[ETH_MAC_RX] = lan743x_csr_read(adapter, MAC_RX); 1213 rb[ETH_MAC_TX] = lan743x_csr_read(adapter, MAC_TX); 1214 rb[ETH_FLOW] = lan743x_csr_read(adapter, MAC_FLOW); 1215 rb[ETH_MII_ACC] = lan743x_csr_read(adapter, MAC_MII_ACC); 1216 rb[ETH_MII_DATA] = lan743x_csr_read(adapter, MAC_MII_DATA); 1217 rb[ETH_EEE_TX_LPI_REQ_DLY] = lan743x_csr_read(adapter, 1218 MAC_EEE_TX_LPI_REQ_DLY_CNT); 1219 rb[ETH_WUCSR] = lan743x_csr_read(adapter, MAC_WUCSR); 1220 rb[ETH_WK_SRC] = lan743x_csr_read(adapter, MAC_WK_SRC); 1221 } 1222 1223 static int lan743x_get_regs_len(struct net_device *dev) 1224 { 1225 return MAX_LAN743X_ETH_REGS * sizeof(u32); 1226 } 1227 1228 static void lan743x_get_regs(struct net_device *dev, 1229 struct ethtool_regs *regs, void *p) 1230 { 1231 regs->version = LAN743X_ETH_REG_VERSION; 1232 1233 lan743x_common_regs(dev, regs, p); 1234 } 1235 1236 const struct ethtool_ops lan743x_ethtool_ops = { 1237 .get_drvinfo = lan743x_ethtool_get_drvinfo, 1238 .get_msglevel = lan743x_ethtool_get_msglevel, 1239 .set_msglevel = lan743x_ethtool_set_msglevel, 1240 .get_link = ethtool_op_get_link, 1241 1242 .get_eeprom_len = lan743x_ethtool_get_eeprom_len, 1243 .get_eeprom = lan743x_ethtool_get_eeprom, 1244 .set_eeprom = lan743x_ethtool_set_eeprom, 1245 .get_strings = lan743x_ethtool_get_strings, 1246 .get_ethtool_stats = lan743x_ethtool_get_ethtool_stats, 1247 .get_priv_flags = lan743x_ethtool_get_priv_flags, 1248 .set_priv_flags = lan743x_ethtool_set_priv_flags, 1249 .get_sset_count = lan743x_ethtool_get_sset_count, 1250 .get_rxnfc = lan743x_ethtool_get_rxnfc, 1251 .get_rxfh_key_size = lan743x_ethtool_get_rxfh_key_size, 1252 .get_rxfh_indir_size = lan743x_ethtool_get_rxfh_indir_size, 1253 .get_rxfh = lan743x_ethtool_get_rxfh, 1254 .set_rxfh = lan743x_ethtool_set_rxfh, 1255 .get_ts_info = lan743x_ethtool_get_ts_info, 1256 .get_eee = lan743x_ethtool_get_eee, 1257 .set_eee = lan743x_ethtool_set_eee, 1258 .get_link_ksettings = phy_ethtool_get_link_ksettings, 1259 .set_link_ksettings = phy_ethtool_set_link_ksettings, 1260 .get_regs_len = lan743x_get_regs_len, 1261 .get_regs = lan743x_get_regs, 1262 #ifdef CONFIG_PM 1263 .get_wol = lan743x_ethtool_get_wol, 1264 .set_wol = lan743x_ethtool_set_wol, 1265 #endif 1266 }; 1267