1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /* Copyright (C) 2018 Microchip Technology Inc. */
4 #include <linux/netdevice.h>
5 #include <linux/net_tstamp.h>
8 #include "lan743x_main.h"
9 #include "lan743x_ethtool.h"
10 #include <linux/sched.h>
11 #include <linux/iopoll.h>
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)
24 #define LOCK_TIMEOUT_MAX_CNT (100) // 1 sec (10 msce * 100)
26 #define LAN743X_CSR_READ_OP(offset) lan743x_csr_read(adapter, offset)
28 static int lan743x_otp_power_up(struct lan743x_adapter *adapter)
32 reg_value = lan743x_csr_read(adapter, OTP_PWR_DN);
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);
39 usleep_range(100, 20000);
45 static void lan743x_otp_power_down(struct lan743x_adapter *adapter)
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);
57 static void lan743x_otp_set_address(struct lan743x_adapter *adapter,
60 lan743x_csr_write(adapter, OTP_ADDR_HIGH, (address >> 8) & 0x03);
61 lan743x_csr_write(adapter, OTP_ADDR_LOW, address & 0xFF);
64 static void lan743x_otp_read_go(struct lan743x_adapter *adapter)
66 lan743x_csr_write(adapter, OTP_FUNC_CMD, OTP_FUNC_CMD_READ_);
67 lan743x_csr_write(adapter, OTP_CMD_GO, OTP_CMD_GO_GO_);
70 static int lan743x_otp_wait_till_not_busy(struct lan743x_adapter *adapter)
72 unsigned long timeout;
75 timeout = jiffies + HZ;
77 if (time_after(jiffies, timeout)) {
78 netif_warn(adapter, drv, adapter->netdev,
79 "Timeout on OTP_STATUS completion\n");
83 reg_val = lan743x_csr_read(adapter, OTP_STATUS);
84 } while (reg_val & OTP_STATUS_BUSY_);
89 static int lan743x_otp_read(struct lan743x_adapter *adapter, u32 offset,
95 if (offset + length > MAX_OTP_SIZE)
98 ret = lan743x_otp_power_up(adapter);
102 ret = lan743x_otp_wait_till_not_busy(adapter);
106 for (i = 0; i < length; i++) {
107 lan743x_otp_set_address(adapter, offset + i);
109 lan743x_otp_read_go(adapter);
110 ret = lan743x_otp_wait_till_not_busy(adapter);
113 data[i] = lan743x_csr_read(adapter, OTP_READ_DATA);
116 lan743x_otp_power_down(adapter);
121 static int lan743x_otp_write(struct lan743x_adapter *adapter, u32 offset,
122 u32 length, u8 *data)
127 if (offset + length > MAX_OTP_SIZE)
130 ret = lan743x_otp_power_up(adapter);
134 ret = lan743x_otp_wait_till_not_busy(adapter);
138 /* set to BYTE program mode */
139 lan743x_csr_write(adapter, OTP_PRGM_MODE, OTP_PRGM_MODE_BYTE_);
141 for (i = 0; i < length; i++) {
142 lan743x_otp_set_address(adapter, offset + i);
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_);
148 ret = lan743x_otp_wait_till_not_busy(adapter);
153 lan743x_otp_power_down(adapter);
158 int lan743x_hs_syslock_acquire(struct lan743x_adapter *adapter,
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);
178 adapter->eth_syslock_acquire_cnt++;
179 WARN_ON(adapter->eth_syslock_acquire_cnt == 0);
180 spin_unlock(&adapter->eth_syslock_spinlock);
184 spin_unlock(&adapter->eth_syslock_spinlock);
186 if (timeout_cnt++ < timeout)
187 usleep_range(10000, 11000);
195 void lan743x_hs_syslock_release(struct lan743x_adapter *adapter)
199 spin_lock(&adapter->eth_syslock_spinlock);
200 WARN_ON(adapter->eth_syslock_acquire_cnt == 0);
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);
212 spin_unlock(&adapter->eth_syslock_spinlock);
215 static void lan743x_hs_otp_power_up(struct lan743x_adapter *adapter)
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
226 lan743x_csr_read(adapter, HS_OTP_PWR_DN);
231 static void lan743x_hs_otp_power_down(struct lan743x_adapter *adapter)
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
242 lan743x_csr_read(adapter, HS_OTP_PWR_DN);
247 static void lan743x_hs_otp_set_address(struct lan743x_adapter *adapter,
250 lan743x_csr_write(adapter, HS_OTP_ADDR_HIGH, (address >> 8) & 0x03);
251 lan743x_csr_write(adapter, HS_OTP_ADDR_LOW, address & 0xFF);
254 static void lan743x_hs_otp_read_go(struct lan743x_adapter *adapter)
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_);
260 static int lan743x_hs_otp_cmd_cmplt_chk(struct lan743x_adapter *adapter)
264 return readx_poll_timeout(LAN743X_CSR_READ_OP, HS_OTP_STATUS, val,
265 !(val & OTP_STATUS_BUSY_),
269 static int lan743x_hs_otp_read(struct lan743x_adapter *adapter, u32 offset,
270 u32 length, u8 *data)
275 ret = lan743x_hs_syslock_acquire(adapter, LOCK_TIMEOUT_MAX_CNT);
279 lan743x_hs_otp_power_up(adapter);
281 ret = lan743x_hs_otp_cmd_cmplt_chk(adapter);
285 lan743x_hs_syslock_release(adapter);
287 for (i = 0; i < length; i++) {
288 ret = lan743x_hs_syslock_acquire(adapter,
289 LOCK_TIMEOUT_MAX_CNT);
293 lan743x_hs_otp_set_address(adapter, offset + i);
295 lan743x_hs_otp_read_go(adapter);
296 ret = lan743x_hs_otp_cmd_cmplt_chk(adapter);
300 data[i] = lan743x_csr_read(adapter, HS_OTP_READ_DATA);
302 lan743x_hs_syslock_release(adapter);
305 ret = lan743x_hs_syslock_acquire(adapter,
306 LOCK_TIMEOUT_MAX_CNT);
311 lan743x_hs_otp_power_down(adapter);
312 lan743x_hs_syslock_release(adapter);
317 static int lan743x_hs_otp_write(struct lan743x_adapter *adapter, u32 offset,
318 u32 length, u8 *data)
323 ret = lan743x_hs_syslock_acquire(adapter, LOCK_TIMEOUT_MAX_CNT);
327 lan743x_hs_otp_power_up(adapter);
329 ret = lan743x_hs_otp_cmd_cmplt_chk(adapter);
333 /* set to BYTE program mode */
334 lan743x_csr_write(adapter, HS_OTP_PRGM_MODE, OTP_PRGM_MODE_BYTE_);
336 lan743x_hs_syslock_release(adapter);
338 for (i = 0; i < length; i++) {
339 ret = lan743x_hs_syslock_acquire(adapter,
340 LOCK_TIMEOUT_MAX_CNT);
344 lan743x_hs_otp_set_address(adapter, offset + i);
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_);
351 ret = lan743x_hs_otp_cmd_cmplt_chk(adapter);
355 lan743x_hs_syslock_release(adapter);
358 ret = lan743x_hs_syslock_acquire(adapter, LOCK_TIMEOUT_MAX_CNT);
363 lan743x_hs_otp_power_down(adapter);
364 lan743x_hs_syslock_release(adapter);
369 static int lan743x_eeprom_wait(struct lan743x_adapter *adapter)
371 unsigned long start_time = jiffies;
375 val = lan743x_csr_read(adapter, E2P_CMD);
377 if (!(val & E2P_CMD_EPC_BUSY_) ||
378 (val & E2P_CMD_EPC_TIMEOUT_))
380 usleep_range(40, 100);
381 } while (!time_after(jiffies, start_time + HZ));
383 if (val & (E2P_CMD_EPC_TIMEOUT_ | E2P_CMD_EPC_BUSY_)) {
384 netif_warn(adapter, drv, adapter->netdev,
385 "EEPROM read operation timeout\n");
392 static int lan743x_eeprom_confirm_not_busy(struct lan743x_adapter *adapter)
394 unsigned long start_time = jiffies;
398 val = lan743x_csr_read(adapter, E2P_CMD);
400 if (!(val & E2P_CMD_EPC_BUSY_))
403 usleep_range(40, 100);
404 } while (!time_after(jiffies, start_time + HZ));
406 netif_warn(adapter, drv, adapter->netdev, "EEPROM is busy\n");
410 static int lan743x_eeprom_read(struct lan743x_adapter *adapter,
411 u32 offset, u32 length, u8 *data)
417 if (offset + length > MAX_EEPROM_SIZE)
420 retval = lan743x_eeprom_confirm_not_busy(adapter);
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);
429 retval = lan743x_eeprom_wait(adapter);
433 val = lan743x_csr_read(adapter, E2P_DATA);
434 data[i] = val & 0xFF;
441 static int lan743x_eeprom_write(struct lan743x_adapter *adapter,
442 u32 offset, u32 length, u8 *data)
448 if (offset + length > MAX_EEPROM_SIZE)
451 retval = lan743x_eeprom_confirm_not_busy(adapter);
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);
459 retval = lan743x_eeprom_wait(adapter);
463 for (i = 0; i < length; i++) {
464 /* Fill data register */
466 lan743x_csr_write(adapter, E2P_DATA, val);
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);
473 retval = lan743x_eeprom_wait(adapter);
483 static int lan743x_hs_eeprom_cmd_cmplt_chk(struct lan743x_adapter *adapter)
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_)),
493 static int lan743x_hs_eeprom_read(struct lan743x_adapter *adapter,
494 u32 offset, u32 length, u8 *data)
500 retval = lan743x_hs_syslock_acquire(adapter, LOCK_TIMEOUT_MAX_CNT);
504 retval = lan743x_hs_eeprom_cmd_cmplt_chk(adapter);
505 lan743x_hs_syslock_release(adapter);
509 for (i = 0; i < length; i++) {
510 retval = lan743x_hs_syslock_acquire(adapter,
511 LOCK_TIMEOUT_MAX_CNT);
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);
520 lan743x_hs_syslock_release(adapter);
524 val = lan743x_csr_read(adapter, HS_E2P_DATA);
526 lan743x_hs_syslock_release(adapter);
528 data[i] = val & 0xFF;
535 static int lan743x_hs_eeprom_write(struct lan743x_adapter *adapter,
536 u32 offset, u32 length, u8 *data)
542 retval = lan743x_hs_syslock_acquire(adapter, LOCK_TIMEOUT_MAX_CNT);
546 retval = lan743x_hs_eeprom_cmd_cmplt_chk(adapter);
547 lan743x_hs_syslock_release(adapter);
551 for (i = 0; i < length; i++) {
552 retval = lan743x_hs_syslock_acquire(adapter,
553 LOCK_TIMEOUT_MAX_CNT);
557 /* Fill data register */
559 lan743x_csr_write(adapter, HS_E2P_DATA, val);
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);
566 retval = lan743x_hs_eeprom_cmd_cmplt_chk(adapter);
567 lan743x_hs_syslock_release(adapter);
577 static void lan743x_ethtool_get_drvinfo(struct net_device *netdev,
578 struct ethtool_drvinfo *info)
580 struct lan743x_adapter *adapter = netdev_priv(netdev);
582 strscpy(info->driver, DRIVER_NAME, sizeof(info->driver));
583 strscpy(info->bus_info,
584 pci_name(adapter->pdev), sizeof(info->bus_info));
587 static u32 lan743x_ethtool_get_msglevel(struct net_device *netdev)
589 struct lan743x_adapter *adapter = netdev_priv(netdev);
591 return adapter->msg_enable;
594 static void lan743x_ethtool_set_msglevel(struct net_device *netdev,
597 struct lan743x_adapter *adapter = netdev_priv(netdev);
599 adapter->msg_enable = msglevel;
602 static int lan743x_ethtool_get_eeprom_len(struct net_device *netdev)
604 struct lan743x_adapter *adapter = netdev_priv(netdev);
606 if (adapter->flags & LAN743X_ADAPTER_FLAG_OTP)
609 return MAX_EEPROM_SIZE;
612 static int lan743x_ethtool_get_eeprom(struct net_device *netdev,
613 struct ethtool_eeprom *ee, u8 *data)
615 struct lan743x_adapter *adapter = netdev_priv(netdev);
618 if (adapter->flags & LAN743X_ADAPTER_FLAG_OTP) {
619 if (adapter->is_pci11x1x)
620 ret = lan743x_hs_otp_read(adapter, ee->offset,
623 ret = lan743x_otp_read(adapter, ee->offset,
626 if (adapter->is_pci11x1x)
627 ret = lan743x_hs_eeprom_read(adapter, ee->offset,
630 ret = lan743x_eeprom_read(adapter, ee->offset,
637 static int lan743x_ethtool_set_eeprom(struct net_device *netdev,
638 struct ethtool_eeprom *ee, u8 *data)
640 struct lan743x_adapter *adapter = netdev_priv(netdev);
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,
650 ret = lan743x_otp_write(adapter, ee->offset,
654 if (ee->magic == LAN743X_EEPROM_MAGIC) {
655 if (adapter->is_pci11x1x)
656 ret = lan743x_hs_eeprom_write(adapter,
660 ret = lan743x_eeprom_write(adapter, ee->offset,
668 static const char lan743x_set0_hw_cnt_strings[][ETH_GSTRING_LEN] = {
670 "RX Alignment Errors",
671 "Rx Fragment Errors",
673 "RX Undersize Frame Errors",
674 "RX Oversize Frame Errors",
676 "RX Unicast Byte Count",
677 "RX Broadcast Byte Count",
678 "RX Multicast Byte Count",
680 "RX Broadcast Frames",
681 "RX Multicast 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",
692 static const char lan743x_set1_sw_cnt_strings[][ETH_GSTRING_LEN] = {
699 static const char lan743x_tx_queue_cnt_strings[][ETH_GSTRING_LEN] = {
704 "TX Total Queue Frames",
707 static const char lan743x_set2_hw_cnt_strings[][ETH_GSTRING_LEN] = {
709 "EEE RX LPI Transitions",
711 "RX Counter Rollover Status",
713 "TX Excess Deferral Errors",
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",
724 "TX Broadcast Frames",
725 "TX Multicast 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",
735 "EEE TX LPI Transitions",
737 "TX Counter Rollover Status",
740 static const u32 lan743x_set0_hw_cnt_addr[] = {
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,
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,
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
797 static const char lan743x_priv_flags_strings[][ETH_GSTRING_LEN] = {
801 static void lan743x_ethtool_get_strings(struct net_device *netdev,
802 u32 stringset, u8 *data)
804 struct lan743x_adapter *adapter = netdev_priv(netdev);
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));
825 case ETH_SS_PRIV_FLAGS:
826 memcpy(data, lan743x_priv_flags_strings,
827 sizeof(lan743x_priv_flags_strings));
832 static void lan743x_ethtool_get_ethtool_stats(struct net_device *netdev,
833 struct ethtool_stats *stats,
836 struct lan743x_adapter *adapter = netdev_priv(netdev);
837 u64 total_queue_count = 0;
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;
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;
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;
859 data[data_index++] = total_queue_count;
863 static u32 lan743x_ethtool_get_priv_flags(struct net_device *netdev)
865 struct lan743x_adapter *adapter = netdev_priv(netdev);
867 return adapter->flags;
870 static int lan743x_ethtool_set_priv_flags(struct net_device *netdev, u32 flags)
872 struct lan743x_adapter *adapter = netdev_priv(netdev);
874 adapter->flags = flags;
879 static int lan743x_ethtool_get_sset_count(struct net_device *netdev, int sset)
881 struct lan743x_adapter *adapter = netdev_priv(netdev);
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);
895 case ETH_SS_PRIV_FLAGS:
896 return ARRAY_SIZE(lan743x_priv_flags_strings);
902 static int lan743x_ethtool_get_rxnfc(struct net_device *netdev,
903 struct ethtool_rxnfc *rxnfc,
906 switch (rxnfc->cmd) {
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;
914 case IPV4_FLOW: case IPV6_FLOW:
915 rxnfc->data |= RXH_IP_SRC | RXH_IP_DST;
919 case ETHTOOL_GRXRINGS:
920 rxnfc->data = LAN743X_USED_RX_CHANNELS;
926 static u32 lan743x_ethtool_get_rxfh_key_size(struct net_device *netdev)
931 static u32 lan743x_ethtool_get_rxfh_indir_size(struct net_device *netdev)
936 static int lan743x_ethtool_get_rxfh(struct net_device *netdev,
937 struct ethtool_rxfh_param *rxfh)
939 struct lan743x_adapter *adapter = netdev_priv(netdev);
945 for (dw_index = 0; dw_index < 32; dw_index++) {
947 lan743x_csr_read(adapter, RFE_INDX(dw_index));
949 byte_index = dw_index << 2;
950 rxfh->indir[byte_index + 0] =
951 ((four_entries >> 0) & 0x000000FF);
952 rxfh->indir[byte_index + 1] =
953 ((four_entries >> 8) & 0x000000FF);
954 rxfh->indir[byte_index + 2] =
955 ((four_entries >> 16) & 0x000000FF);
956 rxfh->indir[byte_index + 3] =
957 ((four_entries >> 24) & 0x000000FF);
964 for (dword_index = 0; dword_index < 10; dword_index++) {
966 lan743x_csr_read(adapter,
967 RFE_HASH_KEY(dword_index));
969 byte_index = dword_index << 2;
970 rxfh->key[byte_index + 0] =
971 ((four_entries >> 0) & 0x000000FF);
972 rxfh->key[byte_index + 1] =
973 ((four_entries >> 8) & 0x000000FF);
974 rxfh->key[byte_index + 2] =
975 ((four_entries >> 16) & 0x000000FF);
976 rxfh->key[byte_index + 3] =
977 ((four_entries >> 24) & 0x000000FF);
980 rxfh->hfunc = ETH_RSS_HASH_TOP;
984 static int lan743x_ethtool_set_rxfh(struct net_device *netdev,
985 struct ethtool_rxfh_param *rxfh,
986 struct netlink_ext_ack *extack)
988 struct lan743x_adapter *adapter = netdev_priv(netdev);
989 u32 *indir = rxfh->indir;
992 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE &&
993 rxfh->hfunc != ETH_RSS_HASH_TOP)
1001 for (dword_index = 0; dword_index < 32; dword_index++) {
1002 byte_index = dword_index << 2;
1004 (((indir[byte_index + 0] & 0x000000FF) << 0) |
1005 ((indir[byte_index + 1] & 0x000000FF) << 8) |
1006 ((indir[byte_index + 2] & 0x000000FF) << 16) |
1007 ((indir[byte_index + 3] & 0x000000FF) << 24));
1008 lan743x_csr_write(adapter, RFE_INDX(dword_index),
1013 int dword_index = 0;
1017 for (dword_index = 0; dword_index < 10; dword_index++) {
1018 byte_index = dword_index << 2;
1020 ((((u32)(key[byte_index + 0])) << 0) |
1021 (((u32)(key[byte_index + 1])) << 8) |
1022 (((u32)(key[byte_index + 2])) << 16) |
1023 (((u32)(key[byte_index + 3])) << 24));
1024 lan743x_csr_write(adapter, RFE_HASH_KEY(dword_index),
1031 static int lan743x_ethtool_get_ts_info(struct net_device *netdev,
1032 struct ethtool_ts_info *ts_info)
1034 struct lan743x_adapter *adapter = netdev_priv(netdev);
1036 ts_info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE |
1037 SOF_TIMESTAMPING_RX_SOFTWARE |
1038 SOF_TIMESTAMPING_SOFTWARE |
1039 SOF_TIMESTAMPING_TX_HARDWARE |
1040 SOF_TIMESTAMPING_RX_HARDWARE |
1041 SOF_TIMESTAMPING_RAW_HARDWARE;
1043 if (adapter->ptp.ptp_clock)
1044 ts_info->phc_index = ptp_clock_index(adapter->ptp.ptp_clock);
1046 ts_info->phc_index = -1;
1048 ts_info->tx_types = BIT(HWTSTAMP_TX_OFF) |
1049 BIT(HWTSTAMP_TX_ON) |
1050 BIT(HWTSTAMP_TX_ONESTEP_SYNC);
1051 ts_info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) |
1052 BIT(HWTSTAMP_FILTER_ALL) |
1053 BIT(HWTSTAMP_FILTER_PTP_V2_EVENT);
1057 static int lan743x_ethtool_get_eee(struct net_device *netdev,
1058 struct ethtool_eee *eee)
1060 struct lan743x_adapter *adapter = netdev_priv(netdev);
1061 struct phy_device *phydev = netdev->phydev;
1068 netif_err(adapter, drv, adapter->netdev,
1069 "Missing PHY Driver\n");
1073 ret = phy_ethtool_get_eee(phydev, eee);
1077 buf = lan743x_csr_read(adapter, MAC_CR);
1078 if (buf & MAC_CR_EEE_EN_) {
1079 eee->eee_enabled = true;
1080 eee->tx_lpi_enabled = true;
1081 /* EEE_TX_LPI_REQ_DLY & tx_lpi_timer are same uSec unit */
1082 buf = lan743x_csr_read(adapter, MAC_EEE_TX_LPI_REQ_DLY_CNT);
1083 eee->tx_lpi_timer = buf;
1085 eee->eee_enabled = false;
1086 eee->eee_active = false;
1087 eee->tx_lpi_enabled = false;
1088 eee->tx_lpi_timer = 0;
1094 static int lan743x_ethtool_set_eee(struct net_device *netdev,
1095 struct ethtool_eee *eee)
1097 struct lan743x_adapter *adapter;
1098 struct phy_device *phydev;
1104 adapter = netdev_priv(netdev);
1107 phydev = netdev->phydev;
1111 netif_err(adapter, drv, adapter->netdev,
1112 "Missing PHY Driver\n");
1116 if (eee->eee_enabled) {
1117 ret = phy_init_eee(phydev, false);
1119 netif_err(adapter, drv, adapter->netdev,
1120 "EEE initialization failed\n");
1124 buf = (u32)eee->tx_lpi_timer;
1125 lan743x_csr_write(adapter, MAC_EEE_TX_LPI_REQ_DLY_CNT, buf);
1127 buf = lan743x_csr_read(adapter, MAC_CR);
1128 buf |= MAC_CR_EEE_EN_;
1129 lan743x_csr_write(adapter, MAC_CR, buf);
1131 buf = lan743x_csr_read(adapter, MAC_CR);
1132 buf &= ~MAC_CR_EEE_EN_;
1133 lan743x_csr_write(adapter, MAC_CR, buf);
1136 return phy_ethtool_set_eee(phydev, eee);
1140 static void lan743x_ethtool_get_wol(struct net_device *netdev,
1141 struct ethtool_wolinfo *wol)
1143 struct lan743x_adapter *adapter = netdev_priv(netdev);
1149 phy_ethtool_get_wol(netdev->phydev, wol);
1151 wol->supported |= WAKE_BCAST | WAKE_UCAST | WAKE_MCAST |
1152 WAKE_MAGIC | WAKE_PHY | WAKE_ARP;
1154 if (adapter->is_pci11x1x)
1155 wol->supported |= WAKE_MAGICSECURE;
1157 wol->wolopts |= adapter->wolopts;
1158 if (adapter->wolopts & WAKE_MAGICSECURE)
1159 memcpy(wol->sopass, adapter->sopass, sizeof(wol->sopass));
1162 static int lan743x_ethtool_set_wol(struct net_device *netdev,
1163 struct ethtool_wolinfo *wol)
1165 struct lan743x_adapter *adapter = netdev_priv(netdev);
1167 adapter->wolopts = 0;
1168 if (wol->wolopts & WAKE_UCAST)
1169 adapter->wolopts |= WAKE_UCAST;
1170 if (wol->wolopts & WAKE_MCAST)
1171 adapter->wolopts |= WAKE_MCAST;
1172 if (wol->wolopts & WAKE_BCAST)
1173 adapter->wolopts |= WAKE_BCAST;
1174 if (wol->wolopts & WAKE_MAGIC)
1175 adapter->wolopts |= WAKE_MAGIC;
1176 if (wol->wolopts & WAKE_PHY)
1177 adapter->wolopts |= WAKE_PHY;
1178 if (wol->wolopts & WAKE_ARP)
1179 adapter->wolopts |= WAKE_ARP;
1180 if (wol->wolopts & WAKE_MAGICSECURE &&
1181 wol->wolopts & WAKE_MAGIC) {
1182 memcpy(adapter->sopass, wol->sopass, sizeof(wol->sopass));
1183 adapter->wolopts |= WAKE_MAGICSECURE;
1185 memset(adapter->sopass, 0, sizeof(u8) * SOPASS_MAX);
1188 device_set_wakeup_enable(&adapter->pdev->dev, (bool)wol->wolopts);
1190 return netdev->phydev ? phy_ethtool_set_wol(netdev->phydev, wol)
1193 #endif /* CONFIG_PM */
1195 static void lan743x_common_regs(struct net_device *dev, void *p)
1197 struct lan743x_adapter *adapter = netdev_priv(dev);
1200 memset(p, 0, (MAX_LAN743X_ETH_COMMON_REGS * sizeof(u32)));
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);
1223 static void lan743x_sgmii_regs(struct net_device *dev, void *p)
1225 struct lan743x_adapter *adp = netdev_priv(dev);
1234 { ETH_SR_VSMMD_DEV_ID1, MDIO_MMD_VEND1, 0x0002},
1235 { ETH_SR_VSMMD_DEV_ID2, MDIO_MMD_VEND1, 0x0003},
1236 { ETH_SR_VSMMD_PCS_ID1, MDIO_MMD_VEND1, 0x0004},
1237 { ETH_SR_VSMMD_PCS_ID2, MDIO_MMD_VEND1, 0x0005},
1238 { ETH_SR_VSMMD_STS, MDIO_MMD_VEND1, 0x0008},
1239 { ETH_SR_VSMMD_CTRL, MDIO_MMD_VEND1, 0x0009},
1240 { ETH_SR_MII_CTRL, MDIO_MMD_VEND2, 0x0000},
1241 { ETH_SR_MII_STS, MDIO_MMD_VEND2, 0x0001},
1242 { ETH_SR_MII_DEV_ID1, MDIO_MMD_VEND2, 0x0002},
1243 { ETH_SR_MII_DEV_ID2, MDIO_MMD_VEND2, 0x0003},
1244 { ETH_SR_MII_AN_ADV, MDIO_MMD_VEND2, 0x0004},
1245 { ETH_SR_MII_LP_BABL, MDIO_MMD_VEND2, 0x0005},
1246 { ETH_SR_MII_EXPN, MDIO_MMD_VEND2, 0x0006},
1247 { ETH_SR_MII_EXT_STS, MDIO_MMD_VEND2, 0x000F},
1248 { ETH_SR_MII_TIME_SYNC_ABL, MDIO_MMD_VEND2, 0x0708},
1249 { ETH_SR_MII_TIME_SYNC_TX_MAX_DLY_LWR, MDIO_MMD_VEND2, 0x0709},
1250 { ETH_SR_MII_TIME_SYNC_TX_MAX_DLY_UPR, MDIO_MMD_VEND2, 0x070A},
1251 { ETH_SR_MII_TIME_SYNC_TX_MIN_DLY_LWR, MDIO_MMD_VEND2, 0x070B},
1252 { ETH_SR_MII_TIME_SYNC_TX_MIN_DLY_UPR, MDIO_MMD_VEND2, 0x070C},
1253 { ETH_SR_MII_TIME_SYNC_RX_MAX_DLY_LWR, MDIO_MMD_VEND2, 0x070D},
1254 { ETH_SR_MII_TIME_SYNC_RX_MAX_DLY_UPR, MDIO_MMD_VEND2, 0x070E},
1255 { ETH_SR_MII_TIME_SYNC_RX_MIN_DLY_LWR, MDIO_MMD_VEND2, 0x070F},
1256 { ETH_SR_MII_TIME_SYNC_RX_MIN_DLY_UPR, MDIO_MMD_VEND2, 0x0710},
1257 { ETH_VR_MII_DIG_CTRL1, MDIO_MMD_VEND2, 0x8000},
1258 { ETH_VR_MII_AN_CTRL, MDIO_MMD_VEND2, 0x8001},
1259 { ETH_VR_MII_AN_INTR_STS, MDIO_MMD_VEND2, 0x8002},
1260 { ETH_VR_MII_TC, MDIO_MMD_VEND2, 0x8003},
1261 { ETH_VR_MII_DBG_CTRL, MDIO_MMD_VEND2, 0x8005},
1262 { ETH_VR_MII_EEE_MCTRL0, MDIO_MMD_VEND2, 0x8006},
1263 { ETH_VR_MII_EEE_TXTIMER, MDIO_MMD_VEND2, 0x8008},
1264 { ETH_VR_MII_EEE_RXTIMER, MDIO_MMD_VEND2, 0x8009},
1265 { ETH_VR_MII_LINK_TIMER_CTRL, MDIO_MMD_VEND2, 0x800A},
1266 { ETH_VR_MII_EEE_MCTRL1, MDIO_MMD_VEND2, 0x800B},
1267 { ETH_VR_MII_DIG_STS, MDIO_MMD_VEND2, 0x8010},
1268 { ETH_VR_MII_ICG_ERRCNT1, MDIO_MMD_VEND2, 0x8011},
1269 { ETH_VR_MII_GPIO, MDIO_MMD_VEND2, 0x8015},
1270 { ETH_VR_MII_EEE_LPI_STATUS, MDIO_MMD_VEND2, 0x8016},
1271 { ETH_VR_MII_EEE_WKERR, MDIO_MMD_VEND2, 0x8017},
1272 { ETH_VR_MII_MISC_STS, MDIO_MMD_VEND2, 0x8018},
1273 { ETH_VR_MII_RX_LSTS, MDIO_MMD_VEND2, 0x8020},
1274 { ETH_VR_MII_GEN2_GEN4_TX_BSTCTRL0, MDIO_MMD_VEND2, 0x8038},
1275 { ETH_VR_MII_GEN2_GEN4_TX_LVLCTRL0, MDIO_MMD_VEND2, 0x803A},
1276 { ETH_VR_MII_GEN2_GEN4_TXGENCTRL0, MDIO_MMD_VEND2, 0x803C},
1277 { ETH_VR_MII_GEN2_GEN4_TXGENCTRL1, MDIO_MMD_VEND2, 0x803D},
1278 { ETH_VR_MII_GEN4_TXGENCTRL2, MDIO_MMD_VEND2, 0x803E},
1279 { ETH_VR_MII_GEN2_GEN4_TX_STS, MDIO_MMD_VEND2, 0x8048},
1280 { ETH_VR_MII_GEN2_GEN4_RXGENCTRL0, MDIO_MMD_VEND2, 0x8058},
1281 { ETH_VR_MII_GEN2_GEN4_RXGENCTRL1, MDIO_MMD_VEND2, 0x8059},
1282 { ETH_VR_MII_GEN4_RXEQ_CTRL, MDIO_MMD_VEND2, 0x805B},
1283 { ETH_VR_MII_GEN4_RXLOS_CTRL0, MDIO_MMD_VEND2, 0x805D},
1284 { ETH_VR_MII_GEN2_GEN4_MPLL_CTRL0, MDIO_MMD_VEND2, 0x8078},
1285 { ETH_VR_MII_GEN2_GEN4_MPLL_CTRL1, MDIO_MMD_VEND2, 0x8079},
1286 { ETH_VR_MII_GEN2_GEN4_MPLL_STS, MDIO_MMD_VEND2, 0x8088},
1287 { ETH_VR_MII_GEN2_GEN4_LVL_CTRL, MDIO_MMD_VEND2, 0x8090},
1288 { ETH_VR_MII_GEN4_MISC_CTRL2, MDIO_MMD_VEND2, 0x8093},
1289 { ETH_VR_MII_GEN2_GEN4_MISC_CTRL0, MDIO_MMD_VEND2, 0x8099},
1290 { ETH_VR_MII_GEN2_GEN4_MISC_CTRL1, MDIO_MMD_VEND2, 0x809A},
1291 { ETH_VR_MII_SNPS_CR_CTRL, MDIO_MMD_VEND2, 0x80A0},
1292 { ETH_VR_MII_SNPS_CR_ADDR, MDIO_MMD_VEND2, 0x80A1},
1293 { ETH_VR_MII_SNPS_CR_DATA, MDIO_MMD_VEND2, 0x80A2},
1294 { ETH_VR_MII_DIG_CTRL2, MDIO_MMD_VEND2, 0x80E1},
1295 { ETH_VR_MII_DIG_ERRCNT, MDIO_MMD_VEND2, 0x80E2},
1298 for (idx = 0; idx < ARRAY_SIZE(regs); idx++) {
1299 val = lan743x_sgmii_read(adp, regs[idx].dev, regs[idx].addr);
1301 rb[regs[idx].id] = 0xFFFF;
1303 rb[regs[idx].id] = val;
1307 static int lan743x_get_regs_len(struct net_device *dev)
1309 struct lan743x_adapter *adapter = netdev_priv(dev);
1310 u32 num_regs = MAX_LAN743X_ETH_COMMON_REGS;
1312 if (adapter->is_sgmii_en)
1313 num_regs += MAX_LAN743X_ETH_SGMII_REGS;
1315 return num_regs * sizeof(u32);
1318 static void lan743x_get_regs(struct net_device *dev,
1319 struct ethtool_regs *regs, void *p)
1321 struct lan743x_adapter *adapter = netdev_priv(dev);
1324 regs_len = lan743x_get_regs_len(dev);
1325 memset(p, 0, regs_len);
1327 regs->version = LAN743X_ETH_REG_VERSION;
1328 regs->len = regs_len;
1330 lan743x_common_regs(dev, p);
1331 p = (u32 *)p + MAX_LAN743X_ETH_COMMON_REGS;
1333 if (adapter->is_sgmii_en) {
1334 lan743x_sgmii_regs(dev, p);
1335 p = (u32 *)p + MAX_LAN743X_ETH_SGMII_REGS;
1339 static void lan743x_get_pauseparam(struct net_device *dev,
1340 struct ethtool_pauseparam *pause)
1342 struct lan743x_adapter *adapter = netdev_priv(dev);
1343 struct lan743x_phy *phy = &adapter->phy;
1345 if (phy->fc_request_control & FLOW_CTRL_TX)
1346 pause->tx_pause = 1;
1347 if (phy->fc_request_control & FLOW_CTRL_RX)
1348 pause->rx_pause = 1;
1349 pause->autoneg = phy->fc_autoneg;
1352 static int lan743x_set_pauseparam(struct net_device *dev,
1353 struct ethtool_pauseparam *pause)
1355 struct lan743x_adapter *adapter = netdev_priv(dev);
1356 struct phy_device *phydev = dev->phydev;
1357 struct lan743x_phy *phy = &adapter->phy;
1362 if (!phy_validate_pause(phydev, pause))
1365 phy->fc_request_control = 0;
1366 if (pause->rx_pause)
1367 phy->fc_request_control |= FLOW_CTRL_RX;
1369 if (pause->tx_pause)
1370 phy->fc_request_control |= FLOW_CTRL_TX;
1372 phy->fc_autoneg = pause->autoneg;
1374 if (pause->autoneg == AUTONEG_DISABLE)
1375 lan743x_mac_flow_ctrl_set_enables(adapter, pause->tx_pause,
1378 phy_set_asym_pause(phydev, pause->rx_pause, pause->tx_pause);
1383 const struct ethtool_ops lan743x_ethtool_ops = {
1384 .get_drvinfo = lan743x_ethtool_get_drvinfo,
1385 .get_msglevel = lan743x_ethtool_get_msglevel,
1386 .set_msglevel = lan743x_ethtool_set_msglevel,
1387 .get_link = ethtool_op_get_link,
1389 .get_eeprom_len = lan743x_ethtool_get_eeprom_len,
1390 .get_eeprom = lan743x_ethtool_get_eeprom,
1391 .set_eeprom = lan743x_ethtool_set_eeprom,
1392 .get_strings = lan743x_ethtool_get_strings,
1393 .get_ethtool_stats = lan743x_ethtool_get_ethtool_stats,
1394 .get_priv_flags = lan743x_ethtool_get_priv_flags,
1395 .set_priv_flags = lan743x_ethtool_set_priv_flags,
1396 .get_sset_count = lan743x_ethtool_get_sset_count,
1397 .get_rxnfc = lan743x_ethtool_get_rxnfc,
1398 .get_rxfh_key_size = lan743x_ethtool_get_rxfh_key_size,
1399 .get_rxfh_indir_size = lan743x_ethtool_get_rxfh_indir_size,
1400 .get_rxfh = lan743x_ethtool_get_rxfh,
1401 .set_rxfh = lan743x_ethtool_set_rxfh,
1402 .get_ts_info = lan743x_ethtool_get_ts_info,
1403 .get_eee = lan743x_ethtool_get_eee,
1404 .set_eee = lan743x_ethtool_set_eee,
1405 .get_link_ksettings = phy_ethtool_get_link_ksettings,
1406 .set_link_ksettings = phy_ethtool_set_link_ksettings,
1407 .get_regs_len = lan743x_get_regs_len,
1408 .get_regs = lan743x_get_regs,
1409 .get_pauseparam = lan743x_get_pauseparam,
1410 .set_pauseparam = lan743x_set_pauseparam,
1412 .get_wol = lan743x_ethtool_get_wol,
1413 .set_wol = lan743x_ethtool_set_wol,