1 // SPDX-License-Identifier: GPL-2.0+
3 * drivers/net/phy/marvell.c
5 * Driver for Marvell PHYs
9 * Copyright (c) 2004 Freescale Semiconductor, Inc.
13 #include <linux/kernel.h>
14 #include <linux/string.h>
15 #include <linux/ctype.h>
16 #include <linux/errno.h>
17 #include <linux/unistd.h>
18 #include <linux/hwmon.h>
19 #include <linux/interrupt.h>
20 #include <linux/init.h>
21 #include <linux/delay.h>
22 #include <linux/netdevice.h>
23 #include <linux/etherdevice.h>
24 #include <linux/skbuff.h>
25 #include <linux/spinlock.h>
27 #include <linux/module.h>
28 #include <linux/mii.h>
29 #include <linux/ethtool.h>
30 #include <linux/ethtool_netlink.h>
31 #include <linux/phy.h>
32 #include <linux/marvell_phy.h>
33 #include <linux/bitfield.h>
38 #include <linux/uaccess.h>
40 #define MII_MARVELL_PHY_PAGE 22
41 #define MII_MARVELL_COPPER_PAGE 0x00
42 #define MII_MARVELL_FIBER_PAGE 0x01
43 #define MII_MARVELL_MSCR_PAGE 0x02
44 #define MII_MARVELL_LED_PAGE 0x03
45 #define MII_MARVELL_VCT5_PAGE 0x05
46 #define MII_MARVELL_MISC_TEST_PAGE 0x06
47 #define MII_MARVELL_VCT7_PAGE 0x07
48 #define MII_MARVELL_WOL_PAGE 0x11
50 #define MII_M1011_IEVENT 0x13
51 #define MII_M1011_IEVENT_CLEAR 0x0000
53 #define MII_M1011_IMASK 0x12
54 #define MII_M1011_IMASK_INIT 0x6400
55 #define MII_M1011_IMASK_CLEAR 0x0000
57 #define MII_M1011_PHY_SCR 0x10
58 #define MII_M1011_PHY_SCR_DOWNSHIFT_EN BIT(11)
59 #define MII_M1011_PHY_SCR_DOWNSHIFT_MASK GENMASK(14, 12)
60 #define MII_M1011_PHY_SCR_DOWNSHIFT_MAX 8
61 #define MII_M1011_PHY_SCR_MDI (0x0 << 5)
62 #define MII_M1011_PHY_SCR_MDI_X (0x1 << 5)
63 #define MII_M1011_PHY_SCR_AUTO_CROSS (0x3 << 5)
65 #define MII_M1011_PHY_SSR 0x11
66 #define MII_M1011_PHY_SSR_DOWNSHIFT BIT(5)
68 #define MII_M1111_PHY_LED_CONTROL 0x18
69 #define MII_M1111_PHY_LED_DIRECT 0x4100
70 #define MII_M1111_PHY_LED_COMBINE 0x411c
71 #define MII_M1111_PHY_EXT_CR 0x14
72 #define MII_M1111_PHY_EXT_CR_DOWNSHIFT_MASK GENMASK(11, 9)
73 #define MII_M1111_PHY_EXT_CR_DOWNSHIFT_MAX 8
74 #define MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN BIT(8)
75 #define MII_M1111_RGMII_RX_DELAY BIT(7)
76 #define MII_M1111_RGMII_TX_DELAY BIT(1)
77 #define MII_M1111_PHY_EXT_SR 0x1b
79 #define MII_M1111_HWCFG_MODE_MASK 0xf
80 #define MII_M1111_HWCFG_MODE_FIBER_RGMII 0x3
81 #define MII_M1111_HWCFG_MODE_SGMII_NO_CLK 0x4
82 #define MII_M1111_HWCFG_MODE_RTBI 0x7
83 #define MII_M1111_HWCFG_MODE_COPPER_1000X_AN 0x8
84 #define MII_M1111_HWCFG_MODE_COPPER_RTBI 0x9
85 #define MII_M1111_HWCFG_MODE_COPPER_RGMII 0xb
86 #define MII_M1111_HWCFG_MODE_COPPER_1000X_NOAN 0xc
87 #define MII_M1111_HWCFG_SERIAL_AN_BYPASS BIT(12)
88 #define MII_M1111_HWCFG_FIBER_COPPER_RES BIT(13)
89 #define MII_M1111_HWCFG_FIBER_COPPER_AUTO BIT(15)
91 #define MII_88E1121_PHY_MSCR_REG 21
92 #define MII_88E1121_PHY_MSCR_RX_DELAY BIT(5)
93 #define MII_88E1121_PHY_MSCR_TX_DELAY BIT(4)
94 #define MII_88E1121_PHY_MSCR_DELAY_MASK (BIT(5) | BIT(4))
96 #define MII_88E1121_MISC_TEST 0x1a
97 #define MII_88E1510_MISC_TEST_TEMP_THRESHOLD_MASK 0x1f00
98 #define MII_88E1510_MISC_TEST_TEMP_THRESHOLD_SHIFT 8
99 #define MII_88E1510_MISC_TEST_TEMP_IRQ_EN BIT(7)
100 #define MII_88E1510_MISC_TEST_TEMP_IRQ BIT(6)
101 #define MII_88E1121_MISC_TEST_TEMP_SENSOR_EN BIT(5)
102 #define MII_88E1121_MISC_TEST_TEMP_MASK 0x1f
104 #define MII_88E1510_TEMP_SENSOR 0x1b
105 #define MII_88E1510_TEMP_SENSOR_MASK 0xff
107 #define MII_88E1540_COPPER_CTRL3 0x1a
108 #define MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_MASK GENMASK(11, 10)
109 #define MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_00MS 0
110 #define MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_10MS 1
111 #define MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_20MS 2
112 #define MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_40MS 3
113 #define MII_88E1540_COPPER_CTRL3_FAST_LINK_DOWN BIT(9)
115 #define MII_88E6390_MISC_TEST 0x1b
116 #define MII_88E6390_MISC_TEST_SAMPLE_1S 0
117 #define MII_88E6390_MISC_TEST_SAMPLE_10MS BIT(14)
118 #define MII_88E6390_MISC_TEST_SAMPLE_DISABLE BIT(15)
119 #define MII_88E6390_MISC_TEST_SAMPLE_ENABLE 0
120 #define MII_88E6390_MISC_TEST_SAMPLE_MASK (0x3 << 14)
122 #define MII_88E6390_TEMP_SENSOR 0x1c
123 #define MII_88E6390_TEMP_SENSOR_MASK 0xff
124 #define MII_88E6390_TEMP_SENSOR_SAMPLES 10
126 #define MII_88E1318S_PHY_MSCR1_REG 16
127 #define MII_88E1318S_PHY_MSCR1_PAD_ODD BIT(6)
129 /* Copper Specific Interrupt Enable Register */
130 #define MII_88E1318S_PHY_CSIER 0x12
131 /* WOL Event Interrupt Enable */
132 #define MII_88E1318S_PHY_CSIER_WOL_EIE BIT(7)
134 /* LED Timer Control Register */
135 #define MII_88E1318S_PHY_LED_TCR 0x12
136 #define MII_88E1318S_PHY_LED_TCR_FORCE_INT BIT(15)
137 #define MII_88E1318S_PHY_LED_TCR_INTn_ENABLE BIT(7)
138 #define MII_88E1318S_PHY_LED_TCR_INT_ACTIVE_LOW BIT(11)
140 /* Magic Packet MAC address registers */
141 #define MII_88E1318S_PHY_MAGIC_PACKET_WORD2 0x17
142 #define MII_88E1318S_PHY_MAGIC_PACKET_WORD1 0x18
143 #define MII_88E1318S_PHY_MAGIC_PACKET_WORD0 0x19
145 #define MII_88E1318S_PHY_WOL_CTRL 0x10
146 #define MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS BIT(12)
147 #define MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE BIT(14)
149 #define MII_PHY_LED_CTRL 16
150 #define MII_88E1121_PHY_LED_DEF 0x0030
151 #define MII_88E1510_PHY_LED_DEF 0x1177
152 #define MII_88E1510_PHY_LED0_LINK_LED1_ACTIVE 0x1040
154 #define MII_M1011_PHY_STATUS 0x11
155 #define MII_M1011_PHY_STATUS_1000 0x8000
156 #define MII_M1011_PHY_STATUS_100 0x4000
157 #define MII_M1011_PHY_STATUS_SPD_MASK 0xc000
158 #define MII_M1011_PHY_STATUS_FULLDUPLEX 0x2000
159 #define MII_M1011_PHY_STATUS_RESOLVED 0x0800
160 #define MII_M1011_PHY_STATUS_LINK 0x0400
162 #define MII_88E3016_PHY_SPEC_CTRL 0x10
163 #define MII_88E3016_DISABLE_SCRAMBLER 0x0200
164 #define MII_88E3016_AUTO_MDIX_CROSSOVER 0x0030
166 #define MII_88E1510_GEN_CTRL_REG_1 0x14
167 #define MII_88E1510_GEN_CTRL_REG_1_MODE_MASK 0x7
168 #define MII_88E1510_GEN_CTRL_REG_1_MODE_SGMII 0x1 /* SGMII to copper */
169 #define MII_88E1510_GEN_CTRL_REG_1_RESET 0x8000 /* Soft reset */
171 #define MII_VCT5_TX_RX_MDI0_COUPLING 0x10
172 #define MII_VCT5_TX_RX_MDI1_COUPLING 0x11
173 #define MII_VCT5_TX_RX_MDI2_COUPLING 0x12
174 #define MII_VCT5_TX_RX_MDI3_COUPLING 0x13
175 #define MII_VCT5_TX_RX_AMPLITUDE_MASK 0x7f00
176 #define MII_VCT5_TX_RX_AMPLITUDE_SHIFT 8
177 #define MII_VCT5_TX_RX_COUPLING_POSITIVE_REFLECTION BIT(15)
179 #define MII_VCT5_CTRL 0x17
180 #define MII_VCT5_CTRL_ENABLE BIT(15)
181 #define MII_VCT5_CTRL_COMPLETE BIT(14)
182 #define MII_VCT5_CTRL_TX_SAME_CHANNEL (0x0 << 11)
183 #define MII_VCT5_CTRL_TX0_CHANNEL (0x4 << 11)
184 #define MII_VCT5_CTRL_TX1_CHANNEL (0x5 << 11)
185 #define MII_VCT5_CTRL_TX2_CHANNEL (0x6 << 11)
186 #define MII_VCT5_CTRL_TX3_CHANNEL (0x7 << 11)
187 #define MII_VCT5_CTRL_SAMPLES_2 (0x0 << 8)
188 #define MII_VCT5_CTRL_SAMPLES_4 (0x1 << 8)
189 #define MII_VCT5_CTRL_SAMPLES_8 (0x2 << 8)
190 #define MII_VCT5_CTRL_SAMPLES_16 (0x3 << 8)
191 #define MII_VCT5_CTRL_SAMPLES_32 (0x4 << 8)
192 #define MII_VCT5_CTRL_SAMPLES_64 (0x5 << 8)
193 #define MII_VCT5_CTRL_SAMPLES_128 (0x6 << 8)
194 #define MII_VCT5_CTRL_SAMPLES_DEFAULT (0x6 << 8)
195 #define MII_VCT5_CTRL_SAMPLES_256 (0x7 << 8)
196 #define MII_VCT5_CTRL_SAMPLES_SHIFT 8
197 #define MII_VCT5_CTRL_MODE_MAXIMUM_PEEK (0x0 << 6)
198 #define MII_VCT5_CTRL_MODE_FIRST_LAST_PEEK (0x1 << 6)
199 #define MII_VCT5_CTRL_MODE_OFFSET (0x2 << 6)
200 #define MII_VCT5_CTRL_SAMPLE_POINT (0x3 << 6)
201 #define MII_VCT5_CTRL_PEEK_HYST_DEFAULT 3
203 #define MII_VCT5_SAMPLE_POINT_DISTANCE 0x18
204 #define MII_VCT5_SAMPLE_POINT_DISTANCE_MAX 511
205 #define MII_VCT5_TX_PULSE_CTRL 0x1c
206 #define MII_VCT5_TX_PULSE_CTRL_DONT_WAIT_LINK_DOWN BIT(12)
207 #define MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_128nS (0x0 << 10)
208 #define MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_96nS (0x1 << 10)
209 #define MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_64nS (0x2 << 10)
210 #define MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_32nS (0x3 << 10)
211 #define MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_SHIFT 10
212 #define MII_VCT5_TX_PULSE_CTRL_PULSE_AMPLITUDE_1000mV (0x0 << 8)
213 #define MII_VCT5_TX_PULSE_CTRL_PULSE_AMPLITUDE_750mV (0x1 << 8)
214 #define MII_VCT5_TX_PULSE_CTRL_PULSE_AMPLITUDE_500mV (0x2 << 8)
215 #define MII_VCT5_TX_PULSE_CTRL_PULSE_AMPLITUDE_250mV (0x3 << 8)
216 #define MII_VCT5_TX_PULSE_CTRL_PULSE_AMPLITUDE_SHIFT 8
217 #define MII_VCT5_TX_PULSE_CTRL_MAX_AMP BIT(7)
218 #define MII_VCT5_TX_PULSE_CTRL_GT_140m_46_86mV (0x6 << 0)
220 /* For TDR measurements less than 11 meters, a short pulse should be
223 #define TDR_SHORT_CABLE_LENGTH 11
225 #define MII_VCT7_PAIR_0_DISTANCE 0x10
226 #define MII_VCT7_PAIR_1_DISTANCE 0x11
227 #define MII_VCT7_PAIR_2_DISTANCE 0x12
228 #define MII_VCT7_PAIR_3_DISTANCE 0x13
230 #define MII_VCT7_RESULTS 0x14
231 #define MII_VCT7_RESULTS_PAIR3_MASK 0xf000
232 #define MII_VCT7_RESULTS_PAIR2_MASK 0x0f00
233 #define MII_VCT7_RESULTS_PAIR1_MASK 0x00f0
234 #define MII_VCT7_RESULTS_PAIR0_MASK 0x000f
235 #define MII_VCT7_RESULTS_PAIR3_SHIFT 12
236 #define MII_VCT7_RESULTS_PAIR2_SHIFT 8
237 #define MII_VCT7_RESULTS_PAIR1_SHIFT 4
238 #define MII_VCT7_RESULTS_PAIR0_SHIFT 0
239 #define MII_VCT7_RESULTS_INVALID 0
240 #define MII_VCT7_RESULTS_OK 1
241 #define MII_VCT7_RESULTS_OPEN 2
242 #define MII_VCT7_RESULTS_SAME_SHORT 3
243 #define MII_VCT7_RESULTS_CROSS_SHORT 4
244 #define MII_VCT7_RESULTS_BUSY 9
246 #define MII_VCT7_CTRL 0x15
247 #define MII_VCT7_CTRL_RUN_NOW BIT(15)
248 #define MII_VCT7_CTRL_RUN_ANEG BIT(14)
249 #define MII_VCT7_CTRL_DISABLE_CROSS BIT(13)
250 #define MII_VCT7_CTRL_RUN_AFTER_BREAK_LINK BIT(12)
251 #define MII_VCT7_CTRL_IN_PROGRESS BIT(11)
252 #define MII_VCT7_CTRL_METERS BIT(10)
253 #define MII_VCT7_CTRL_CENTIMETERS 0
255 #define LPA_PAUSE_FIBER 0x180
256 #define LPA_PAUSE_ASYM_FIBER 0x100
258 #define NB_FIBER_STATS 1
260 MODULE_DESCRIPTION("Marvell PHY driver");
261 MODULE_AUTHOR("Andy Fleming");
262 MODULE_LICENSE("GPL");
264 struct marvell_hw_stat {
271 static struct marvell_hw_stat marvell_hw_stats[] = {
272 { "phy_receive_errors_copper", 0, 21, 16},
273 { "phy_idle_errors", 0, 10, 8 },
274 { "phy_receive_errors_fiber", 1, 21, 16},
277 struct marvell_priv {
278 u64 stats[ARRAY_SIZE(marvell_hw_stats)];
280 struct device *hwmon_dev;
288 static int marvell_read_page(struct phy_device *phydev)
290 return __phy_read(phydev, MII_MARVELL_PHY_PAGE);
293 static int marvell_write_page(struct phy_device *phydev, int page)
295 return __phy_write(phydev, MII_MARVELL_PHY_PAGE, page);
298 static int marvell_set_page(struct phy_device *phydev, int page)
300 return phy_write(phydev, MII_MARVELL_PHY_PAGE, page);
303 static int marvell_ack_interrupt(struct phy_device *phydev)
307 /* Clear the interrupts by reading the reg */
308 err = phy_read(phydev, MII_M1011_IEVENT);
316 static int marvell_config_intr(struct phy_device *phydev)
320 if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
321 err = marvell_ack_interrupt(phydev);
325 err = phy_write(phydev, MII_M1011_IMASK,
326 MII_M1011_IMASK_INIT);
328 err = phy_write(phydev, MII_M1011_IMASK,
329 MII_M1011_IMASK_CLEAR);
333 err = marvell_ack_interrupt(phydev);
339 static irqreturn_t marvell_handle_interrupt(struct phy_device *phydev)
343 irq_status = phy_read(phydev, MII_M1011_IEVENT);
344 if (irq_status < 0) {
349 if (!(irq_status & MII_M1011_IMASK_INIT))
352 phy_trigger_machine(phydev);
357 static int marvell_set_polarity(struct phy_device *phydev, int polarity)
363 /* get the current settings */
364 reg = phy_read(phydev, MII_M1011_PHY_SCR);
369 val &= ~MII_M1011_PHY_SCR_AUTO_CROSS;
372 val |= MII_M1011_PHY_SCR_MDI;
375 val |= MII_M1011_PHY_SCR_MDI_X;
377 case ETH_TP_MDI_AUTO:
378 case ETH_TP_MDI_INVALID:
380 val |= MII_M1011_PHY_SCR_AUTO_CROSS;
385 /* Set the new polarity value in the register */
386 err = phy_write(phydev, MII_M1011_PHY_SCR, val);
394 static int marvell_config_aneg(struct phy_device *phydev)
399 err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
405 err = phy_write(phydev, MII_M1111_PHY_LED_CONTROL,
406 MII_M1111_PHY_LED_DIRECT);
410 err = genphy_config_aneg(phydev);
414 if (phydev->autoneg != AUTONEG_ENABLE || changed) {
415 /* A write to speed/duplex bits (that is performed by
416 * genphy_config_aneg() call above) must be followed by
417 * a software reset. Otherwise, the write has no effect.
419 err = genphy_soft_reset(phydev);
427 static int m88e1101_config_aneg(struct phy_device *phydev)
431 /* This Marvell PHY has an errata which requires
432 * that certain registers get written in order
433 * to restart autonegotiation
435 err = genphy_soft_reset(phydev);
439 err = phy_write(phydev, 0x1d, 0x1f);
443 err = phy_write(phydev, 0x1e, 0x200c);
447 err = phy_write(phydev, 0x1d, 0x5);
451 err = phy_write(phydev, 0x1e, 0);
455 err = phy_write(phydev, 0x1e, 0x100);
459 return marvell_config_aneg(phydev);
462 #if IS_ENABLED(CONFIG_OF_MDIO)
463 /* Set and/or override some configuration registers based on the
464 * marvell,reg-init property stored in the of_node for the phydev.
466 * marvell,reg-init = <reg-page reg mask value>,...;
468 * There may be one or more sets of <reg-page reg mask value>:
470 * reg-page: which register bank to use.
472 * mask: if non-zero, ANDed with existing register value.
473 * value: ORed with the masked value and written to the regiser.
476 static int marvell_of_reg_init(struct phy_device *phydev)
479 int len, i, saved_page, current_page, ret = 0;
481 if (!phydev->mdio.dev.of_node)
484 paddr = of_get_property(phydev->mdio.dev.of_node,
485 "marvell,reg-init", &len);
486 if (!paddr || len < (4 * sizeof(*paddr)))
489 saved_page = phy_save_page(phydev);
492 current_page = saved_page;
494 len /= sizeof(*paddr);
495 for (i = 0; i < len - 3; i += 4) {
496 u16 page = be32_to_cpup(paddr + i);
497 u16 reg = be32_to_cpup(paddr + i + 1);
498 u16 mask = be32_to_cpup(paddr + i + 2);
499 u16 val_bits = be32_to_cpup(paddr + i + 3);
502 if (page != current_page) {
504 ret = marvell_write_page(phydev, page);
511 val = __phy_read(phydev, reg);
520 ret = __phy_write(phydev, reg, val);
525 return phy_restore_page(phydev, saved_page, ret);
528 static int marvell_of_reg_init(struct phy_device *phydev)
532 #endif /* CONFIG_OF_MDIO */
534 static int m88e1121_config_aneg_rgmii_delays(struct phy_device *phydev)
538 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
539 mscr = MII_88E1121_PHY_MSCR_RX_DELAY |
540 MII_88E1121_PHY_MSCR_TX_DELAY;
541 else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)
542 mscr = MII_88E1121_PHY_MSCR_RX_DELAY;
543 else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)
544 mscr = MII_88E1121_PHY_MSCR_TX_DELAY;
548 return phy_modify_paged(phydev, MII_MARVELL_MSCR_PAGE,
549 MII_88E1121_PHY_MSCR_REG,
550 MII_88E1121_PHY_MSCR_DELAY_MASK, mscr);
553 static int m88e1121_config_aneg(struct phy_device *phydev)
558 if (phy_interface_is_rgmii(phydev)) {
559 err = m88e1121_config_aneg_rgmii_delays(phydev);
564 err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
570 err = genphy_config_aneg(phydev);
574 if (phydev->autoneg != AUTONEG_ENABLE || changed) {
575 /* A software reset is used to ensure a "commit" of the
578 err = genphy_soft_reset(phydev);
586 static int m88e1318_config_aneg(struct phy_device *phydev)
590 err = phy_modify_paged(phydev, MII_MARVELL_MSCR_PAGE,
591 MII_88E1318S_PHY_MSCR1_REG,
592 0, MII_88E1318S_PHY_MSCR1_PAD_ODD);
596 return m88e1121_config_aneg(phydev);
600 * linkmode_adv_to_fiber_adv_t
601 * @advertise: the linkmode advertisement settings
603 * A small helper function that translates linkmode advertisement
604 * settings to phy autonegotiation advertisements for the MII_ADV
605 * register for fiber link.
607 static inline u32 linkmode_adv_to_fiber_adv_t(unsigned long *advertise)
611 if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, advertise))
612 result |= ADVERTISE_1000XHALF;
613 if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, advertise))
614 result |= ADVERTISE_1000XFULL;
616 if (linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, advertise) &&
617 linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, advertise))
618 result |= ADVERTISE_1000XPSE_ASYM;
619 else if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, advertise))
620 result |= ADVERTISE_1000XPAUSE;
626 * marvell_config_aneg_fiber - restart auto-negotiation or write BMCR
627 * @phydev: target phy_device struct
629 * Description: If auto-negotiation is enabled, we configure the
630 * advertising, and then restart auto-negotiation. If it is not
631 * enabled, then we write the BMCR. Adapted for fiber link in
632 * some Marvell's devices.
634 static int marvell_config_aneg_fiber(struct phy_device *phydev)
640 if (phydev->autoneg != AUTONEG_ENABLE)
641 return genphy_setup_forced(phydev);
643 /* Only allow advertising what this PHY supports */
644 linkmode_and(phydev->advertising, phydev->advertising,
647 adv = linkmode_adv_to_fiber_adv_t(phydev->advertising);
649 /* Setup fiber advertisement */
650 err = phy_modify_changed(phydev, MII_ADVERTISE,
651 ADVERTISE_1000XHALF | ADVERTISE_1000XFULL |
652 ADVERTISE_1000XPAUSE | ADVERTISE_1000XPSE_ASYM,
659 return genphy_check_and_restart_aneg(phydev, changed);
662 static int m88e1111_config_aneg(struct phy_device *phydev)
664 int extsr = phy_read(phydev, MII_M1111_PHY_EXT_SR);
670 /* If not using SGMII or copper 1000BaseX modes, use normal process.
671 * Steps below are only required for these modes.
673 if (phydev->interface != PHY_INTERFACE_MODE_SGMII &&
674 (extsr & MII_M1111_HWCFG_MODE_MASK) !=
675 MII_M1111_HWCFG_MODE_COPPER_1000X_AN)
676 return marvell_config_aneg(phydev);
678 err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
682 /* Configure the copper link first */
683 err = marvell_config_aneg(phydev);
687 /* Do not touch the fiber page if we're in copper->sgmii mode */
688 if (phydev->interface == PHY_INTERFACE_MODE_SGMII)
691 /* Then the fiber link */
692 err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE);
696 err = marvell_config_aneg_fiber(phydev);
700 return marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
703 marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
707 static int m88e1510_config_aneg(struct phy_device *phydev)
711 err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
715 /* Configure the copper link first */
716 err = m88e1318_config_aneg(phydev);
720 /* Do not touch the fiber page if we're in copper->sgmii mode */
721 if (phydev->interface == PHY_INTERFACE_MODE_SGMII)
724 /* Then the fiber link */
725 err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE);
729 err = marvell_config_aneg_fiber(phydev);
733 return marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
736 marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
740 static void marvell_config_led(struct phy_device *phydev)
745 switch (MARVELL_PHY_FAMILY_ID(phydev->phy_id)) {
746 /* Default PHY LED config: LED[0] .. Link, LED[1] .. Activity */
747 case MARVELL_PHY_FAMILY_ID(MARVELL_PHY_ID_88E1121R):
748 case MARVELL_PHY_FAMILY_ID(MARVELL_PHY_ID_88E1318S):
749 def_config = MII_88E1121_PHY_LED_DEF;
751 /* Default PHY LED config:
752 * LED[0] .. 1000Mbps Link
753 * LED[1] .. 100Mbps Link
754 * LED[2] .. Blink, Activity
756 case MARVELL_PHY_FAMILY_ID(MARVELL_PHY_ID_88E1510):
757 if (phydev->dev_flags & MARVELL_PHY_LED0_LINK_LED1_ACTIVE)
758 def_config = MII_88E1510_PHY_LED0_LINK_LED1_ACTIVE;
760 def_config = MII_88E1510_PHY_LED_DEF;
766 err = phy_write_paged(phydev, MII_MARVELL_LED_PAGE, MII_PHY_LED_CTRL,
769 phydev_warn(phydev, "Fail to config marvell phy LED.\n");
772 static int marvell_config_init(struct phy_device *phydev)
774 /* Set default LED */
775 marvell_config_led(phydev);
777 /* Set registers from marvell,reg-init DT property */
778 return marvell_of_reg_init(phydev);
781 static int m88e3016_config_init(struct phy_device *phydev)
785 /* Enable Scrambler and Auto-Crossover */
786 ret = phy_modify(phydev, MII_88E3016_PHY_SPEC_CTRL,
787 MII_88E3016_DISABLE_SCRAMBLER,
788 MII_88E3016_AUTO_MDIX_CROSSOVER);
792 return marvell_config_init(phydev);
795 static int m88e1111_config_init_hwcfg_mode(struct phy_device *phydev,
797 int fibre_copper_auto)
799 if (fibre_copper_auto)
800 mode |= MII_M1111_HWCFG_FIBER_COPPER_AUTO;
802 return phy_modify(phydev, MII_M1111_PHY_EXT_SR,
803 MII_M1111_HWCFG_MODE_MASK |
804 MII_M1111_HWCFG_FIBER_COPPER_AUTO |
805 MII_M1111_HWCFG_FIBER_COPPER_RES,
809 static int m88e1111_config_init_rgmii_delays(struct phy_device *phydev)
813 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) {
814 delay = MII_M1111_RGMII_RX_DELAY | MII_M1111_RGMII_TX_DELAY;
815 } else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) {
816 delay = MII_M1111_RGMII_RX_DELAY;
817 } else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) {
818 delay = MII_M1111_RGMII_TX_DELAY;
823 return phy_modify(phydev, MII_M1111_PHY_EXT_CR,
824 MII_M1111_RGMII_RX_DELAY | MII_M1111_RGMII_TX_DELAY,
828 static int m88e1111_config_init_rgmii(struct phy_device *phydev)
833 err = m88e1111_config_init_rgmii_delays(phydev);
837 temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
841 temp &= ~(MII_M1111_HWCFG_MODE_MASK);
843 if (temp & MII_M1111_HWCFG_FIBER_COPPER_RES)
844 temp |= MII_M1111_HWCFG_MODE_FIBER_RGMII;
846 temp |= MII_M1111_HWCFG_MODE_COPPER_RGMII;
848 return phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
851 static int m88e1111_config_init_sgmii(struct phy_device *phydev)
855 err = m88e1111_config_init_hwcfg_mode(
857 MII_M1111_HWCFG_MODE_SGMII_NO_CLK,
858 MII_M1111_HWCFG_FIBER_COPPER_AUTO);
862 /* make sure copper is selected */
863 return marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
866 static int m88e1111_config_init_rtbi(struct phy_device *phydev)
870 err = m88e1111_config_init_rgmii_delays(phydev);
874 err = m88e1111_config_init_hwcfg_mode(
876 MII_M1111_HWCFG_MODE_RTBI,
877 MII_M1111_HWCFG_FIBER_COPPER_AUTO);
882 err = genphy_soft_reset(phydev);
886 return m88e1111_config_init_hwcfg_mode(
888 MII_M1111_HWCFG_MODE_RTBI,
889 MII_M1111_HWCFG_FIBER_COPPER_AUTO);
892 static int m88e1111_config_init_1000basex(struct phy_device *phydev)
894 int extsr = phy_read(phydev, MII_M1111_PHY_EXT_SR);
900 /* If using copper mode, ensure 1000BaseX auto-negotiation is enabled */
901 mode = extsr & MII_M1111_HWCFG_MODE_MASK;
902 if (mode == MII_M1111_HWCFG_MODE_COPPER_1000X_NOAN) {
903 err = phy_modify(phydev, MII_M1111_PHY_EXT_SR,
904 MII_M1111_HWCFG_MODE_MASK |
905 MII_M1111_HWCFG_SERIAL_AN_BYPASS,
906 MII_M1111_HWCFG_MODE_COPPER_1000X_AN |
907 MII_M1111_HWCFG_SERIAL_AN_BYPASS);
914 static int m88e1111_config_init(struct phy_device *phydev)
918 if (phy_interface_is_rgmii(phydev)) {
919 err = m88e1111_config_init_rgmii(phydev);
924 if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
925 err = m88e1111_config_init_sgmii(phydev);
930 if (phydev->interface == PHY_INTERFACE_MODE_RTBI) {
931 err = m88e1111_config_init_rtbi(phydev);
936 if (phydev->interface == PHY_INTERFACE_MODE_1000BASEX) {
937 err = m88e1111_config_init_1000basex(phydev);
942 err = marvell_of_reg_init(phydev);
946 return genphy_soft_reset(phydev);
949 static int m88e1111_get_downshift(struct phy_device *phydev, u8 *data)
951 int val, cnt, enable;
953 val = phy_read(phydev, MII_M1111_PHY_EXT_CR);
957 enable = FIELD_GET(MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN, val);
958 cnt = FIELD_GET(MII_M1111_PHY_EXT_CR_DOWNSHIFT_MASK, val) + 1;
960 *data = enable ? cnt : DOWNSHIFT_DEV_DISABLE;
965 static int m88e1111_set_downshift(struct phy_device *phydev, u8 cnt)
969 if (cnt > MII_M1111_PHY_EXT_CR_DOWNSHIFT_MAX)
973 return phy_clear_bits(phydev, MII_M1111_PHY_EXT_CR,
974 MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN);
976 val = MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN;
977 val |= FIELD_PREP(MII_M1111_PHY_EXT_CR_DOWNSHIFT_MASK, cnt - 1);
979 return phy_modify(phydev, MII_M1111_PHY_EXT_CR,
980 MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN |
981 MII_M1111_PHY_EXT_CR_DOWNSHIFT_MASK,
985 static int m88e1111_get_tunable(struct phy_device *phydev,
986 struct ethtool_tunable *tuna, void *data)
989 case ETHTOOL_PHY_DOWNSHIFT:
990 return m88e1111_get_downshift(phydev, data);
996 static int m88e1111_set_tunable(struct phy_device *phydev,
997 struct ethtool_tunable *tuna, const void *data)
1000 case ETHTOOL_PHY_DOWNSHIFT:
1001 return m88e1111_set_downshift(phydev, *(const u8 *)data);
1007 static int m88e1011_get_downshift(struct phy_device *phydev, u8 *data)
1009 int val, cnt, enable;
1011 val = phy_read(phydev, MII_M1011_PHY_SCR);
1015 enable = FIELD_GET(MII_M1011_PHY_SCR_DOWNSHIFT_EN, val);
1016 cnt = FIELD_GET(MII_M1011_PHY_SCR_DOWNSHIFT_MASK, val) + 1;
1018 *data = enable ? cnt : DOWNSHIFT_DEV_DISABLE;
1023 static int m88e1011_set_downshift(struct phy_device *phydev, u8 cnt)
1027 if (cnt > MII_M1011_PHY_SCR_DOWNSHIFT_MAX)
1031 return phy_clear_bits(phydev, MII_M1011_PHY_SCR,
1032 MII_M1011_PHY_SCR_DOWNSHIFT_EN);
1034 val = MII_M1011_PHY_SCR_DOWNSHIFT_EN;
1035 val |= FIELD_PREP(MII_M1011_PHY_SCR_DOWNSHIFT_MASK, cnt - 1);
1037 return phy_modify(phydev, MII_M1011_PHY_SCR,
1038 MII_M1011_PHY_SCR_DOWNSHIFT_EN |
1039 MII_M1011_PHY_SCR_DOWNSHIFT_MASK,
1043 static int m88e1011_get_tunable(struct phy_device *phydev,
1044 struct ethtool_tunable *tuna, void *data)
1047 case ETHTOOL_PHY_DOWNSHIFT:
1048 return m88e1011_get_downshift(phydev, data);
1054 static int m88e1011_set_tunable(struct phy_device *phydev,
1055 struct ethtool_tunable *tuna, const void *data)
1058 case ETHTOOL_PHY_DOWNSHIFT:
1059 return m88e1011_set_downshift(phydev, *(const u8 *)data);
1065 static int m88e1116r_config_init(struct phy_device *phydev)
1069 err = genphy_soft_reset(phydev);
1075 err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
1079 err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
1083 err = m88e1011_set_downshift(phydev, 8);
1087 if (phy_interface_is_rgmii(phydev)) {
1088 err = m88e1121_config_aneg_rgmii_delays(phydev);
1093 err = genphy_soft_reset(phydev);
1097 return marvell_config_init(phydev);
1100 static int m88e1318_config_init(struct phy_device *phydev)
1102 if (phy_interrupt_is_valid(phydev)) {
1103 int err = phy_modify_paged(
1104 phydev, MII_MARVELL_LED_PAGE,
1105 MII_88E1318S_PHY_LED_TCR,
1106 MII_88E1318S_PHY_LED_TCR_FORCE_INT,
1107 MII_88E1318S_PHY_LED_TCR_INTn_ENABLE |
1108 MII_88E1318S_PHY_LED_TCR_INT_ACTIVE_LOW);
1113 return marvell_config_init(phydev);
1116 static int m88e1510_config_init(struct phy_device *phydev)
1120 /* SGMII-to-Copper mode initialization */
1121 if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
1122 /* Select page 18 */
1123 err = marvell_set_page(phydev, 18);
1127 /* In reg 20, write MODE[2:0] = 0x1 (SGMII to Copper) */
1128 err = phy_modify(phydev, MII_88E1510_GEN_CTRL_REG_1,
1129 MII_88E1510_GEN_CTRL_REG_1_MODE_MASK,
1130 MII_88E1510_GEN_CTRL_REG_1_MODE_SGMII);
1134 /* PHY reset is necessary after changing MODE[2:0] */
1135 err = phy_modify(phydev, MII_88E1510_GEN_CTRL_REG_1, 0,
1136 MII_88E1510_GEN_CTRL_REG_1_RESET);
1140 /* Reset page selection */
1141 err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
1146 return m88e1318_config_init(phydev);
1149 static int m88e1118_config_aneg(struct phy_device *phydev)
1153 err = genphy_soft_reset(phydev);
1157 err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
1161 err = genphy_config_aneg(phydev);
1165 static int m88e1118_config_init(struct phy_device *phydev)
1169 /* Change address */
1170 err = marvell_set_page(phydev, MII_MARVELL_MSCR_PAGE);
1174 /* Enable 1000 Mbit */
1175 err = phy_write(phydev, 0x15, 0x1070);
1179 /* Change address */
1180 err = marvell_set_page(phydev, MII_MARVELL_LED_PAGE);
1184 /* Adjust LED Control */
1185 if (phydev->dev_flags & MARVELL_PHY_M1118_DNS323_LEDS)
1186 err = phy_write(phydev, 0x10, 0x1100);
1188 err = phy_write(phydev, 0x10, 0x021e);
1192 err = marvell_of_reg_init(phydev);
1197 err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
1201 return genphy_soft_reset(phydev);
1204 static int m88e1149_config_init(struct phy_device *phydev)
1208 /* Change address */
1209 err = marvell_set_page(phydev, MII_MARVELL_MSCR_PAGE);
1213 /* Enable 1000 Mbit */
1214 err = phy_write(phydev, 0x15, 0x1048);
1218 err = marvell_of_reg_init(phydev);
1223 err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
1227 return genphy_soft_reset(phydev);
1230 static int m88e1145_config_init_rgmii(struct phy_device *phydev)
1234 err = m88e1111_config_init_rgmii_delays(phydev);
1238 if (phydev->dev_flags & MARVELL_PHY_M1145_FLAGS_RESISTANCE) {
1239 err = phy_write(phydev, 0x1d, 0x0012);
1243 err = phy_modify(phydev, 0x1e, 0x0fc0,
1244 2 << 9 | /* 36 ohm */
1245 2 << 6); /* 39 ohm */
1249 err = phy_write(phydev, 0x1d, 0x3);
1253 err = phy_write(phydev, 0x1e, 0x8000);
1258 static int m88e1145_config_init_sgmii(struct phy_device *phydev)
1260 return m88e1111_config_init_hwcfg_mode(
1261 phydev, MII_M1111_HWCFG_MODE_SGMII_NO_CLK,
1262 MII_M1111_HWCFG_FIBER_COPPER_AUTO);
1265 static int m88e1145_config_init(struct phy_device *phydev)
1269 /* Take care of errata E0 & E1 */
1270 err = phy_write(phydev, 0x1d, 0x001b);
1274 err = phy_write(phydev, 0x1e, 0x418f);
1278 err = phy_write(phydev, 0x1d, 0x0016);
1282 err = phy_write(phydev, 0x1e, 0xa2da);
1286 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) {
1287 err = m88e1145_config_init_rgmii(phydev);
1292 if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
1293 err = m88e1145_config_init_sgmii(phydev);
1298 err = marvell_of_reg_init(phydev);
1305 static int m88e1540_get_fld(struct phy_device *phydev, u8 *msecs)
1309 val = phy_read(phydev, MII_88E1540_COPPER_CTRL3);
1313 if (!(val & MII_88E1540_COPPER_CTRL3_FAST_LINK_DOWN)) {
1314 *msecs = ETHTOOL_PHY_FAST_LINK_DOWN_OFF;
1318 val = FIELD_GET(MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_MASK, val);
1321 case MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_00MS:
1324 case MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_10MS:
1327 case MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_20MS:
1330 case MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_40MS:
1340 static int m88e1540_set_fld(struct phy_device *phydev, const u8 *msecs)
1342 struct ethtool_eee eee;
1345 if (*msecs == ETHTOOL_PHY_FAST_LINK_DOWN_OFF)
1346 return phy_clear_bits(phydev, MII_88E1540_COPPER_CTRL3,
1347 MII_88E1540_COPPER_CTRL3_FAST_LINK_DOWN);
1349 /* According to the Marvell data sheet EEE must be disabled for
1350 * Fast Link Down detection to work properly
1352 ret = phy_ethtool_get_eee(phydev, &eee);
1353 if (!ret && eee.eee_enabled) {
1354 phydev_warn(phydev, "Fast Link Down detection requires EEE to be disabled!\n");
1359 val = MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_00MS;
1360 else if (*msecs <= 15)
1361 val = MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_10MS;
1362 else if (*msecs <= 30)
1363 val = MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_20MS;
1365 val = MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_40MS;
1367 val = FIELD_PREP(MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_MASK, val);
1369 ret = phy_modify(phydev, MII_88E1540_COPPER_CTRL3,
1370 MII_88E1540_COPPER_CTRL3_LINK_DOWN_DELAY_MASK, val);
1374 return phy_set_bits(phydev, MII_88E1540_COPPER_CTRL3,
1375 MII_88E1540_COPPER_CTRL3_FAST_LINK_DOWN);
1378 static int m88e1540_get_tunable(struct phy_device *phydev,
1379 struct ethtool_tunable *tuna, void *data)
1382 case ETHTOOL_PHY_FAST_LINK_DOWN:
1383 return m88e1540_get_fld(phydev, data);
1384 case ETHTOOL_PHY_DOWNSHIFT:
1385 return m88e1011_get_downshift(phydev, data);
1391 static int m88e1540_set_tunable(struct phy_device *phydev,
1392 struct ethtool_tunable *tuna, const void *data)
1395 case ETHTOOL_PHY_FAST_LINK_DOWN:
1396 return m88e1540_set_fld(phydev, data);
1397 case ETHTOOL_PHY_DOWNSHIFT:
1398 return m88e1011_set_downshift(phydev, *(const u8 *)data);
1404 /* The VOD can be out of specification on link up. Poke an
1405 * undocumented register, in an undocumented page, with a magic value
1408 static int m88e6390_errata(struct phy_device *phydev)
1412 err = phy_write(phydev, MII_BMCR,
1413 BMCR_ANENABLE | BMCR_SPEED1000 | BMCR_FULLDPLX);
1417 usleep_range(300, 400);
1419 err = phy_write_paged(phydev, 0xf8, 0x08, 0x36);
1423 return genphy_soft_reset(phydev);
1426 static int m88e6390_config_aneg(struct phy_device *phydev)
1430 err = m88e6390_errata(phydev);
1434 return m88e1510_config_aneg(phydev);
1438 * fiber_lpa_mod_linkmode_lpa_t
1439 * @advertising: the linkmode advertisement settings
1440 * @lpa: value of the MII_LPA register for fiber link
1442 * A small helper function that translates MII_LPA bits to linkmode LP
1443 * advertisement settings. Other bits in advertising are left
1446 static void fiber_lpa_mod_linkmode_lpa_t(unsigned long *advertising, u32 lpa)
1448 linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
1449 advertising, lpa & LPA_1000XHALF);
1451 linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
1452 advertising, lpa & LPA_1000XFULL);
1455 static int marvell_read_status_page_an(struct phy_device *phydev,
1456 int fiber, int status)
1461 if (!(status & MII_M1011_PHY_STATUS_RESOLVED)) {
1466 if (status & MII_M1011_PHY_STATUS_FULLDUPLEX)
1467 phydev->duplex = DUPLEX_FULL;
1469 phydev->duplex = DUPLEX_HALF;
1471 switch (status & MII_M1011_PHY_STATUS_SPD_MASK) {
1472 case MII_M1011_PHY_STATUS_1000:
1473 phydev->speed = SPEED_1000;
1476 case MII_M1011_PHY_STATUS_100:
1477 phydev->speed = SPEED_100;
1481 phydev->speed = SPEED_10;
1486 err = genphy_read_lpa(phydev);
1490 phy_resolve_aneg_pause(phydev);
1492 lpa = phy_read(phydev, MII_LPA);
1496 /* The fiber link is only 1000M capable */
1497 fiber_lpa_mod_linkmode_lpa_t(phydev->lp_advertising, lpa);
1499 if (phydev->duplex == DUPLEX_FULL) {
1500 if (!(lpa & LPA_PAUSE_FIBER)) {
1502 phydev->asym_pause = 0;
1503 } else if ((lpa & LPA_PAUSE_ASYM_FIBER)) {
1505 phydev->asym_pause = 1;
1508 phydev->asym_pause = 0;
1516 /* marvell_read_status_page
1519 * Check the link, then figure out the current state
1520 * by comparing what we advertise with what the link partner
1521 * advertises. Start by checking the gigabit possibilities,
1522 * then move on to 10/100.
1524 static int marvell_read_status_page(struct phy_device *phydev, int page)
1530 status = phy_read(phydev, MII_M1011_PHY_STATUS);
1534 /* Use the generic register for copper link status,
1535 * and the PHY status register for fiber link status.
1537 if (page == MII_MARVELL_FIBER_PAGE) {
1538 phydev->link = !!(status & MII_M1011_PHY_STATUS_LINK);
1540 err = genphy_update_link(phydev);
1545 if (page == MII_MARVELL_FIBER_PAGE)
1550 linkmode_zero(phydev->lp_advertising);
1552 phydev->asym_pause = 0;
1553 phydev->speed = SPEED_UNKNOWN;
1554 phydev->duplex = DUPLEX_UNKNOWN;
1556 if (phydev->autoneg == AUTONEG_ENABLE)
1557 err = marvell_read_status_page_an(phydev, fiber, status);
1559 err = genphy_read_status_fixed(phydev);
1564 /* marvell_read_status
1566 * Some Marvell's phys have two modes: fiber and copper.
1567 * Both need status checked.
1569 * First, check the fiber link and status.
1570 * If the fiber link is down, check the copper link and status which
1571 * will be the default value if both link are down.
1573 static int marvell_read_status(struct phy_device *phydev)
1577 /* Check the fiber mode first */
1578 if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
1579 phydev->supported) &&
1580 phydev->interface != PHY_INTERFACE_MODE_SGMII) {
1581 err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE);
1585 err = marvell_read_status_page(phydev, MII_MARVELL_FIBER_PAGE);
1589 /* If the fiber link is up, it is the selected and
1590 * used link. In this case, we need to stay in the
1591 * fiber page. Please to be careful about that, avoid
1592 * to restore Copper page in other functions which
1593 * could break the behaviour for some fiber phy like
1599 /* If fiber link is down, check and save copper mode state */
1600 err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
1605 return marvell_read_status_page(phydev, MII_MARVELL_COPPER_PAGE);
1608 marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
1614 * Some Marvell's phys have two modes: fiber and copper.
1615 * Both need to be suspended
1617 static int marvell_suspend(struct phy_device *phydev)
1621 /* Suspend the fiber mode first */
1622 if (!linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
1623 phydev->supported)) {
1624 err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE);
1628 /* With the page set, use the generic suspend */
1629 err = genphy_suspend(phydev);
1633 /* Then, the copper link */
1634 err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
1639 /* With the page set, use the generic suspend */
1640 return genphy_suspend(phydev);
1643 marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
1649 * Some Marvell's phys have two modes: fiber and copper.
1650 * Both need to be resumed
1652 static int marvell_resume(struct phy_device *phydev)
1656 /* Resume the fiber mode first */
1657 if (!linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
1658 phydev->supported)) {
1659 err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE);
1663 /* With the page set, use the generic resume */
1664 err = genphy_resume(phydev);
1668 /* Then, the copper link */
1669 err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
1674 /* With the page set, use the generic resume */
1675 return genphy_resume(phydev);
1678 marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
1682 static int marvell_aneg_done(struct phy_device *phydev)
1684 int retval = phy_read(phydev, MII_M1011_PHY_STATUS);
1686 return (retval < 0) ? retval : (retval & MII_M1011_PHY_STATUS_RESOLVED);
1689 static void m88e1318_get_wol(struct phy_device *phydev,
1690 struct ethtool_wolinfo *wol)
1694 wol->supported = WAKE_MAGIC;
1697 ret = phy_read_paged(phydev, MII_MARVELL_WOL_PAGE,
1698 MII_88E1318S_PHY_WOL_CTRL);
1699 if (ret >= 0 && ret & MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE)
1700 wol->wolopts |= WAKE_MAGIC;
1703 static int m88e1318_set_wol(struct phy_device *phydev,
1704 struct ethtool_wolinfo *wol)
1706 int err = 0, oldpage;
1708 oldpage = phy_save_page(phydev);
1712 if (wol->wolopts & WAKE_MAGIC) {
1713 /* Explicitly switch to page 0x00, just to be sure */
1714 err = marvell_write_page(phydev, MII_MARVELL_COPPER_PAGE);
1718 /* If WOL event happened once, the LED[2] interrupt pin
1719 * will not be cleared unless we reading the interrupt status
1720 * register. If interrupts are in use, the normal interrupt
1721 * handling will clear the WOL event. Clear the WOL event
1722 * before enabling it if !phy_interrupt_is_valid()
1724 if (!phy_interrupt_is_valid(phydev))
1725 __phy_read(phydev, MII_M1011_IEVENT);
1727 /* Enable the WOL interrupt */
1728 err = __phy_modify(phydev, MII_88E1318S_PHY_CSIER, 0,
1729 MII_88E1318S_PHY_CSIER_WOL_EIE);
1733 err = marvell_write_page(phydev, MII_MARVELL_LED_PAGE);
1737 /* Setup LED[2] as interrupt pin (active low) */
1738 err = __phy_modify(phydev, MII_88E1318S_PHY_LED_TCR,
1739 MII_88E1318S_PHY_LED_TCR_FORCE_INT,
1740 MII_88E1318S_PHY_LED_TCR_INTn_ENABLE |
1741 MII_88E1318S_PHY_LED_TCR_INT_ACTIVE_LOW);
1745 err = marvell_write_page(phydev, MII_MARVELL_WOL_PAGE);
1749 /* Store the device address for the magic packet */
1750 err = __phy_write(phydev, MII_88E1318S_PHY_MAGIC_PACKET_WORD2,
1751 ((phydev->attached_dev->dev_addr[5] << 8) |
1752 phydev->attached_dev->dev_addr[4]));
1755 err = __phy_write(phydev, MII_88E1318S_PHY_MAGIC_PACKET_WORD1,
1756 ((phydev->attached_dev->dev_addr[3] << 8) |
1757 phydev->attached_dev->dev_addr[2]));
1760 err = __phy_write(phydev, MII_88E1318S_PHY_MAGIC_PACKET_WORD0,
1761 ((phydev->attached_dev->dev_addr[1] << 8) |
1762 phydev->attached_dev->dev_addr[0]));
1766 /* Clear WOL status and enable magic packet matching */
1767 err = __phy_modify(phydev, MII_88E1318S_PHY_WOL_CTRL, 0,
1768 MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS |
1769 MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE);
1773 err = marvell_write_page(phydev, MII_MARVELL_WOL_PAGE);
1777 /* Clear WOL status and disable magic packet matching */
1778 err = __phy_modify(phydev, MII_88E1318S_PHY_WOL_CTRL,
1779 MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE,
1780 MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS);
1786 return phy_restore_page(phydev, oldpage, err);
1789 static int marvell_get_sset_count(struct phy_device *phydev)
1791 if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
1793 return ARRAY_SIZE(marvell_hw_stats);
1795 return ARRAY_SIZE(marvell_hw_stats) - NB_FIBER_STATS;
1798 static void marvell_get_strings(struct phy_device *phydev, u8 *data)
1800 int count = marvell_get_sset_count(phydev);
1803 for (i = 0; i < count; i++) {
1804 strlcpy(data + i * ETH_GSTRING_LEN,
1805 marvell_hw_stats[i].string, ETH_GSTRING_LEN);
1809 static u64 marvell_get_stat(struct phy_device *phydev, int i)
1811 struct marvell_hw_stat stat = marvell_hw_stats[i];
1812 struct marvell_priv *priv = phydev->priv;
1816 val = phy_read_paged(phydev, stat.page, stat.reg);
1820 val = val & ((1 << stat.bits) - 1);
1821 priv->stats[i] += val;
1822 ret = priv->stats[i];
1828 static void marvell_get_stats(struct phy_device *phydev,
1829 struct ethtool_stats *stats, u64 *data)
1831 int count = marvell_get_sset_count(phydev);
1834 for (i = 0; i < count; i++)
1835 data[i] = marvell_get_stat(phydev, i);
1838 static int marvell_vct5_wait_complete(struct phy_device *phydev)
1843 for (i = 0; i < 32; i++) {
1844 val = __phy_read(phydev, MII_VCT5_CTRL);
1848 if (val & MII_VCT5_CTRL_COMPLETE)
1852 phydev_err(phydev, "Timeout while waiting for cable test to finish\n");
1856 static int marvell_vct5_amplitude(struct phy_device *phydev, int pair)
1862 reg = MII_VCT5_TX_RX_MDI0_COUPLING + pair;
1863 val = __phy_read(phydev, reg);
1868 amplitude = (val & MII_VCT5_TX_RX_AMPLITUDE_MASK) >>
1869 MII_VCT5_TX_RX_AMPLITUDE_SHIFT;
1871 if (!(val & MII_VCT5_TX_RX_COUPLING_POSITIVE_REFLECTION))
1872 amplitude = -amplitude;
1874 return 1000 * amplitude / 128;
1877 static u32 marvell_vct5_distance2cm(int distance)
1879 return distance * 805 / 10;
1882 static u32 marvell_vct5_cm2distance(int cm)
1884 return cm * 10 / 805;
1887 static int marvell_vct5_amplitude_distance(struct phy_device *phydev,
1888 int distance, int pair)
1895 err = __phy_write(phydev, MII_VCT5_SAMPLE_POINT_DISTANCE,
1900 reg = MII_VCT5_CTRL_ENABLE |
1901 MII_VCT5_CTRL_TX_SAME_CHANNEL |
1902 MII_VCT5_CTRL_SAMPLES_DEFAULT |
1903 MII_VCT5_CTRL_SAMPLE_POINT |
1904 MII_VCT5_CTRL_PEEK_HYST_DEFAULT;
1905 err = __phy_write(phydev, MII_VCT5_CTRL, reg);
1909 err = marvell_vct5_wait_complete(phydev);
1913 for (i = 0; i < 4; i++) {
1914 if (pair != PHY_PAIR_ALL && i != pair)
1917 mV = marvell_vct5_amplitude(phydev, i);
1918 ethnl_cable_test_amplitude(phydev, i, mV);
1924 static int marvell_vct5_amplitude_graph(struct phy_device *phydev)
1926 struct marvell_priv *priv = phydev->priv;
1933 if (priv->first <= TDR_SHORT_CABLE_LENGTH)
1934 width = MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_32nS;
1936 width = MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_128nS;
1938 reg = MII_VCT5_TX_PULSE_CTRL_GT_140m_46_86mV |
1939 MII_VCT5_TX_PULSE_CTRL_DONT_WAIT_LINK_DOWN |
1940 MII_VCT5_TX_PULSE_CTRL_MAX_AMP | width;
1942 err = phy_write_paged(phydev, MII_MARVELL_VCT5_PAGE,
1943 MII_VCT5_TX_PULSE_CTRL, reg);
1947 /* Reading the TDR data is very MDIO heavy. We need to optimize
1948 * access to keep the time to a minimum. So lock the bus once,
1949 * and don't release it until complete. We can then avoid having
1950 * to change the page for every access, greatly speeding things
1953 page = phy_select_page(phydev, MII_MARVELL_VCT5_PAGE);
1957 for (distance = priv->first;
1958 distance <= priv->last;
1959 distance += priv->step) {
1960 err = marvell_vct5_amplitude_distance(phydev, distance,
1965 if (distance > TDR_SHORT_CABLE_LENGTH &&
1966 width == MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_32nS) {
1967 width = MII_VCT5_TX_PULSE_CTRL_PULSE_WIDTH_128nS;
1968 reg = MII_VCT5_TX_PULSE_CTRL_GT_140m_46_86mV |
1969 MII_VCT5_TX_PULSE_CTRL_DONT_WAIT_LINK_DOWN |
1970 MII_VCT5_TX_PULSE_CTRL_MAX_AMP | width;
1971 err = __phy_write(phydev, MII_VCT5_TX_PULSE_CTRL, reg);
1978 return phy_restore_page(phydev, page, err);
1981 static int marvell_cable_test_start_common(struct phy_device *phydev)
1983 int bmcr, bmsr, ret;
1985 /* If auto-negotiation is enabled, but not complete, the cable
1986 * test never completes. So disable auto-neg.
1988 bmcr = phy_read(phydev, MII_BMCR);
1992 bmsr = phy_read(phydev, MII_BMSR);
1997 if (bmcr & BMCR_ANENABLE) {
1998 ret = phy_modify(phydev, MII_BMCR, BMCR_ANENABLE, 0);
2001 ret = genphy_soft_reset(phydev);
2006 /* If the link is up, allow it some time to go down */
2007 if (bmsr & BMSR_LSTATUS)
2013 static int marvell_vct7_cable_test_start(struct phy_device *phydev)
2015 struct marvell_priv *priv = phydev->priv;
2018 ret = marvell_cable_test_start_common(phydev);
2022 priv->cable_test_tdr = false;
2024 /* Reset the VCT5 API control to defaults, otherwise
2025 * VCT7 does not work correctly.
2027 ret = phy_write_paged(phydev, MII_MARVELL_VCT5_PAGE,
2029 MII_VCT5_CTRL_TX_SAME_CHANNEL |
2030 MII_VCT5_CTRL_SAMPLES_DEFAULT |
2031 MII_VCT5_CTRL_MODE_MAXIMUM_PEEK |
2032 MII_VCT5_CTRL_PEEK_HYST_DEFAULT);
2036 ret = phy_write_paged(phydev, MII_MARVELL_VCT5_PAGE,
2037 MII_VCT5_SAMPLE_POINT_DISTANCE, 0);
2041 return phy_write_paged(phydev, MII_MARVELL_VCT7_PAGE,
2043 MII_VCT7_CTRL_RUN_NOW |
2044 MII_VCT7_CTRL_CENTIMETERS);
2047 static int marvell_vct5_cable_test_tdr_start(struct phy_device *phydev,
2048 const struct phy_tdr_config *cfg)
2050 struct marvell_priv *priv = phydev->priv;
2053 priv->cable_test_tdr = true;
2054 priv->first = marvell_vct5_cm2distance(cfg->first);
2055 priv->last = marvell_vct5_cm2distance(cfg->last);
2056 priv->step = marvell_vct5_cm2distance(cfg->step);
2057 priv->pair = cfg->pair;
2059 if (priv->first > MII_VCT5_SAMPLE_POINT_DISTANCE_MAX)
2062 if (priv->last > MII_VCT5_SAMPLE_POINT_DISTANCE_MAX)
2066 ret = phy_write_paged(phydev, MII_MARVELL_VCT7_PAGE,
2071 ret = marvell_cable_test_start_common(phydev);
2075 ret = ethnl_cable_test_pulse(phydev, 1000);
2079 return ethnl_cable_test_step(phydev,
2080 marvell_vct5_distance2cm(priv->first),
2081 marvell_vct5_distance2cm(priv->last),
2082 marvell_vct5_distance2cm(priv->step));
2085 static int marvell_vct7_distance_to_length(int distance, bool meter)
2093 static bool marvell_vct7_distance_valid(int result)
2096 case MII_VCT7_RESULTS_OPEN:
2097 case MII_VCT7_RESULTS_SAME_SHORT:
2098 case MII_VCT7_RESULTS_CROSS_SHORT:
2104 static int marvell_vct7_report_length(struct phy_device *phydev,
2105 int pair, bool meter)
2110 ret = phy_read_paged(phydev, MII_MARVELL_VCT7_PAGE,
2111 MII_VCT7_PAIR_0_DISTANCE + pair);
2115 length = marvell_vct7_distance_to_length(ret, meter);
2117 ethnl_cable_test_fault_length(phydev, pair, length);
2122 static int marvell_vct7_cable_test_report_trans(int result)
2125 case MII_VCT7_RESULTS_OK:
2126 return ETHTOOL_A_CABLE_RESULT_CODE_OK;
2127 case MII_VCT7_RESULTS_OPEN:
2128 return ETHTOOL_A_CABLE_RESULT_CODE_OPEN;
2129 case MII_VCT7_RESULTS_SAME_SHORT:
2130 return ETHTOOL_A_CABLE_RESULT_CODE_SAME_SHORT;
2131 case MII_VCT7_RESULTS_CROSS_SHORT:
2132 return ETHTOOL_A_CABLE_RESULT_CODE_CROSS_SHORT;
2134 return ETHTOOL_A_CABLE_RESULT_CODE_UNSPEC;
2138 static int marvell_vct7_cable_test_report(struct phy_device *phydev)
2140 int pair0, pair1, pair2, pair3;
2144 ret = phy_read_paged(phydev, MII_MARVELL_VCT7_PAGE,
2149 pair3 = (ret & MII_VCT7_RESULTS_PAIR3_MASK) >>
2150 MII_VCT7_RESULTS_PAIR3_SHIFT;
2151 pair2 = (ret & MII_VCT7_RESULTS_PAIR2_MASK) >>
2152 MII_VCT7_RESULTS_PAIR2_SHIFT;
2153 pair1 = (ret & MII_VCT7_RESULTS_PAIR1_MASK) >>
2154 MII_VCT7_RESULTS_PAIR1_SHIFT;
2155 pair0 = (ret & MII_VCT7_RESULTS_PAIR0_MASK) >>
2156 MII_VCT7_RESULTS_PAIR0_SHIFT;
2158 ethnl_cable_test_result(phydev, ETHTOOL_A_CABLE_PAIR_A,
2159 marvell_vct7_cable_test_report_trans(pair0));
2160 ethnl_cable_test_result(phydev, ETHTOOL_A_CABLE_PAIR_B,
2161 marvell_vct7_cable_test_report_trans(pair1));
2162 ethnl_cable_test_result(phydev, ETHTOOL_A_CABLE_PAIR_C,
2163 marvell_vct7_cable_test_report_trans(pair2));
2164 ethnl_cable_test_result(phydev, ETHTOOL_A_CABLE_PAIR_D,
2165 marvell_vct7_cable_test_report_trans(pair3));
2167 ret = phy_read_paged(phydev, MII_MARVELL_VCT7_PAGE, MII_VCT7_CTRL);
2171 meter = ret & MII_VCT7_CTRL_METERS;
2173 if (marvell_vct7_distance_valid(pair0))
2174 marvell_vct7_report_length(phydev, 0, meter);
2175 if (marvell_vct7_distance_valid(pair1))
2176 marvell_vct7_report_length(phydev, 1, meter);
2177 if (marvell_vct7_distance_valid(pair2))
2178 marvell_vct7_report_length(phydev, 2, meter);
2179 if (marvell_vct7_distance_valid(pair3))
2180 marvell_vct7_report_length(phydev, 3, meter);
2185 static int marvell_vct7_cable_test_get_status(struct phy_device *phydev,
2188 struct marvell_priv *priv = phydev->priv;
2191 if (priv->cable_test_tdr) {
2192 ret = marvell_vct5_amplitude_graph(phydev);
2199 ret = phy_read_paged(phydev, MII_MARVELL_VCT7_PAGE,
2205 if (!(ret & MII_VCT7_CTRL_IN_PROGRESS)) {
2208 return marvell_vct7_cable_test_report(phydev);
2215 static int m88e1121_get_temp(struct phy_device *phydev, long *temp)
2223 oldpage = phy_select_page(phydev, MII_MARVELL_MISC_TEST_PAGE);
2227 /* Enable temperature sensor */
2228 ret = __phy_read(phydev, MII_88E1121_MISC_TEST);
2232 ret = __phy_write(phydev, MII_88E1121_MISC_TEST,
2233 ret | MII_88E1121_MISC_TEST_TEMP_SENSOR_EN);
2237 /* Wait for temperature to stabilize */
2238 usleep_range(10000, 12000);
2240 val = __phy_read(phydev, MII_88E1121_MISC_TEST);
2246 /* Disable temperature sensor */
2247 ret = __phy_write(phydev, MII_88E1121_MISC_TEST,
2248 ret & ~MII_88E1121_MISC_TEST_TEMP_SENSOR_EN);
2252 *temp = ((val & MII_88E1121_MISC_TEST_TEMP_MASK) - 5) * 5000;
2255 return phy_restore_page(phydev, oldpage, ret);
2258 static int m88e1121_hwmon_read(struct device *dev,
2259 enum hwmon_sensor_types type,
2260 u32 attr, int channel, long *temp)
2262 struct phy_device *phydev = dev_get_drvdata(dev);
2266 case hwmon_temp_input:
2267 err = m88e1121_get_temp(phydev, temp);
2276 static umode_t m88e1121_hwmon_is_visible(const void *data,
2277 enum hwmon_sensor_types type,
2278 u32 attr, int channel)
2280 if (type != hwmon_temp)
2284 case hwmon_temp_input:
2291 static u32 m88e1121_hwmon_chip_config[] = {
2292 HWMON_C_REGISTER_TZ,
2296 static const struct hwmon_channel_info m88e1121_hwmon_chip = {
2298 .config = m88e1121_hwmon_chip_config,
2301 static u32 m88e1121_hwmon_temp_config[] = {
2306 static const struct hwmon_channel_info m88e1121_hwmon_temp = {
2308 .config = m88e1121_hwmon_temp_config,
2311 static const struct hwmon_channel_info *m88e1121_hwmon_info[] = {
2312 &m88e1121_hwmon_chip,
2313 &m88e1121_hwmon_temp,
2317 static const struct hwmon_ops m88e1121_hwmon_hwmon_ops = {
2318 .is_visible = m88e1121_hwmon_is_visible,
2319 .read = m88e1121_hwmon_read,
2322 static const struct hwmon_chip_info m88e1121_hwmon_chip_info = {
2323 .ops = &m88e1121_hwmon_hwmon_ops,
2324 .info = m88e1121_hwmon_info,
2327 static int m88e1510_get_temp(struct phy_device *phydev, long *temp)
2333 ret = phy_read_paged(phydev, MII_MARVELL_MISC_TEST_PAGE,
2334 MII_88E1510_TEMP_SENSOR);
2338 *temp = ((ret & MII_88E1510_TEMP_SENSOR_MASK) - 25) * 1000;
2343 static int m88e1510_get_temp_critical(struct phy_device *phydev, long *temp)
2349 ret = phy_read_paged(phydev, MII_MARVELL_MISC_TEST_PAGE,
2350 MII_88E1121_MISC_TEST);
2354 *temp = (((ret & MII_88E1510_MISC_TEST_TEMP_THRESHOLD_MASK) >>
2355 MII_88E1510_MISC_TEST_TEMP_THRESHOLD_SHIFT) * 5) - 25;
2362 static int m88e1510_set_temp_critical(struct phy_device *phydev, long temp)
2365 temp = clamp_val(DIV_ROUND_CLOSEST(temp, 5) + 5, 0, 0x1f);
2367 return phy_modify_paged(phydev, MII_MARVELL_MISC_TEST_PAGE,
2368 MII_88E1121_MISC_TEST,
2369 MII_88E1510_MISC_TEST_TEMP_THRESHOLD_MASK,
2370 temp << MII_88E1510_MISC_TEST_TEMP_THRESHOLD_SHIFT);
2373 static int m88e1510_get_temp_alarm(struct phy_device *phydev, long *alarm)
2379 ret = phy_read_paged(phydev, MII_MARVELL_MISC_TEST_PAGE,
2380 MII_88E1121_MISC_TEST);
2384 *alarm = !!(ret & MII_88E1510_MISC_TEST_TEMP_IRQ);
2389 static int m88e1510_hwmon_read(struct device *dev,
2390 enum hwmon_sensor_types type,
2391 u32 attr, int channel, long *temp)
2393 struct phy_device *phydev = dev_get_drvdata(dev);
2397 case hwmon_temp_input:
2398 err = m88e1510_get_temp(phydev, temp);
2400 case hwmon_temp_crit:
2401 err = m88e1510_get_temp_critical(phydev, temp);
2403 case hwmon_temp_max_alarm:
2404 err = m88e1510_get_temp_alarm(phydev, temp);
2413 static int m88e1510_hwmon_write(struct device *dev,
2414 enum hwmon_sensor_types type,
2415 u32 attr, int channel, long temp)
2417 struct phy_device *phydev = dev_get_drvdata(dev);
2421 case hwmon_temp_crit:
2422 err = m88e1510_set_temp_critical(phydev, temp);
2430 static umode_t m88e1510_hwmon_is_visible(const void *data,
2431 enum hwmon_sensor_types type,
2432 u32 attr, int channel)
2434 if (type != hwmon_temp)
2438 case hwmon_temp_input:
2439 case hwmon_temp_max_alarm:
2441 case hwmon_temp_crit:
2448 static u32 m88e1510_hwmon_temp_config[] = {
2449 HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_MAX_ALARM,
2453 static const struct hwmon_channel_info m88e1510_hwmon_temp = {
2455 .config = m88e1510_hwmon_temp_config,
2458 static const struct hwmon_channel_info *m88e1510_hwmon_info[] = {
2459 &m88e1121_hwmon_chip,
2460 &m88e1510_hwmon_temp,
2464 static const struct hwmon_ops m88e1510_hwmon_hwmon_ops = {
2465 .is_visible = m88e1510_hwmon_is_visible,
2466 .read = m88e1510_hwmon_read,
2467 .write = m88e1510_hwmon_write,
2470 static const struct hwmon_chip_info m88e1510_hwmon_chip_info = {
2471 .ops = &m88e1510_hwmon_hwmon_ops,
2472 .info = m88e1510_hwmon_info,
2475 static int m88e6390_get_temp(struct phy_device *phydev, long *temp)
2484 oldpage = phy_select_page(phydev, MII_MARVELL_MISC_TEST_PAGE);
2488 /* Enable temperature sensor */
2489 ret = __phy_read(phydev, MII_88E6390_MISC_TEST);
2493 ret = ret & ~MII_88E6390_MISC_TEST_SAMPLE_MASK;
2494 ret |= MII_88E6390_MISC_TEST_SAMPLE_ENABLE |
2495 MII_88E6390_MISC_TEST_SAMPLE_1S;
2497 ret = __phy_write(phydev, MII_88E6390_MISC_TEST, ret);
2501 /* Wait for temperature to stabilize */
2502 usleep_range(10000, 12000);
2504 /* Reading the temperature sense has an errata. You need to read
2505 * a number of times and take an average.
2507 for (i = 0; i < MII_88E6390_TEMP_SENSOR_SAMPLES; i++) {
2508 ret = __phy_read(phydev, MII_88E6390_TEMP_SENSOR);
2511 sum += ret & MII_88E6390_TEMP_SENSOR_MASK;
2514 sum /= MII_88E6390_TEMP_SENSOR_SAMPLES;
2515 *temp = (sum - 75) * 1000;
2517 /* Disable temperature sensor */
2518 ret = __phy_read(phydev, MII_88E6390_MISC_TEST);
2522 ret = ret & ~MII_88E6390_MISC_TEST_SAMPLE_MASK;
2523 ret |= MII_88E6390_MISC_TEST_SAMPLE_DISABLE;
2525 ret = __phy_write(phydev, MII_88E6390_MISC_TEST, ret);
2528 phy_restore_page(phydev, oldpage, ret);
2533 static int m88e6390_hwmon_read(struct device *dev,
2534 enum hwmon_sensor_types type,
2535 u32 attr, int channel, long *temp)
2537 struct phy_device *phydev = dev_get_drvdata(dev);
2541 case hwmon_temp_input:
2542 err = m88e6390_get_temp(phydev, temp);
2551 static umode_t m88e6390_hwmon_is_visible(const void *data,
2552 enum hwmon_sensor_types type,
2553 u32 attr, int channel)
2555 if (type != hwmon_temp)
2559 case hwmon_temp_input:
2566 static u32 m88e6390_hwmon_temp_config[] = {
2571 static const struct hwmon_channel_info m88e6390_hwmon_temp = {
2573 .config = m88e6390_hwmon_temp_config,
2576 static const struct hwmon_channel_info *m88e6390_hwmon_info[] = {
2577 &m88e1121_hwmon_chip,
2578 &m88e6390_hwmon_temp,
2582 static const struct hwmon_ops m88e6390_hwmon_hwmon_ops = {
2583 .is_visible = m88e6390_hwmon_is_visible,
2584 .read = m88e6390_hwmon_read,
2587 static const struct hwmon_chip_info m88e6390_hwmon_chip_info = {
2588 .ops = &m88e6390_hwmon_hwmon_ops,
2589 .info = m88e6390_hwmon_info,
2592 static int marvell_hwmon_name(struct phy_device *phydev)
2594 struct marvell_priv *priv = phydev->priv;
2595 struct device *dev = &phydev->mdio.dev;
2596 const char *devname = dev_name(dev);
2597 size_t len = strlen(devname);
2600 priv->hwmon_name = devm_kzalloc(dev, len, GFP_KERNEL);
2601 if (!priv->hwmon_name)
2604 for (i = j = 0; i < len && devname[i]; i++) {
2605 if (isalnum(devname[i]))
2606 priv->hwmon_name[j++] = devname[i];
2612 static int marvell_hwmon_probe(struct phy_device *phydev,
2613 const struct hwmon_chip_info *chip)
2615 struct marvell_priv *priv = phydev->priv;
2616 struct device *dev = &phydev->mdio.dev;
2619 err = marvell_hwmon_name(phydev);
2623 priv->hwmon_dev = devm_hwmon_device_register_with_info(
2624 dev, priv->hwmon_name, phydev, chip, NULL);
2626 return PTR_ERR_OR_ZERO(priv->hwmon_dev);
2629 static int m88e1121_hwmon_probe(struct phy_device *phydev)
2631 return marvell_hwmon_probe(phydev, &m88e1121_hwmon_chip_info);
2634 static int m88e1510_hwmon_probe(struct phy_device *phydev)
2636 return marvell_hwmon_probe(phydev, &m88e1510_hwmon_chip_info);
2639 static int m88e6390_hwmon_probe(struct phy_device *phydev)
2641 return marvell_hwmon_probe(phydev, &m88e6390_hwmon_chip_info);
2644 static int m88e1121_hwmon_probe(struct phy_device *phydev)
2649 static int m88e1510_hwmon_probe(struct phy_device *phydev)
2654 static int m88e6390_hwmon_probe(struct phy_device *phydev)
2660 static int marvell_probe(struct phy_device *phydev)
2662 struct marvell_priv *priv;
2664 priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL);
2668 phydev->priv = priv;
2673 static int m88e1121_probe(struct phy_device *phydev)
2677 err = marvell_probe(phydev);
2681 return m88e1121_hwmon_probe(phydev);
2684 static int m88e1510_probe(struct phy_device *phydev)
2688 err = marvell_probe(phydev);
2692 return m88e1510_hwmon_probe(phydev);
2695 static int m88e6390_probe(struct phy_device *phydev)
2699 err = marvell_probe(phydev);
2703 return m88e6390_hwmon_probe(phydev);
2706 static struct phy_driver marvell_drivers[] = {
2708 .phy_id = MARVELL_PHY_ID_88E1101,
2709 .phy_id_mask = MARVELL_PHY_ID_MASK,
2710 .name = "Marvell 88E1101",
2711 /* PHY_GBIT_FEATURES */
2712 .probe = marvell_probe,
2713 .config_init = marvell_config_init,
2714 .config_aneg = m88e1101_config_aneg,
2715 .config_intr = marvell_config_intr,
2716 .handle_interrupt = marvell_handle_interrupt,
2717 .resume = genphy_resume,
2718 .suspend = genphy_suspend,
2719 .read_page = marvell_read_page,
2720 .write_page = marvell_write_page,
2721 .get_sset_count = marvell_get_sset_count,
2722 .get_strings = marvell_get_strings,
2723 .get_stats = marvell_get_stats,
2726 .phy_id = MARVELL_PHY_ID_88E1112,
2727 .phy_id_mask = MARVELL_PHY_ID_MASK,
2728 .name = "Marvell 88E1112",
2729 /* PHY_GBIT_FEATURES */
2730 .probe = marvell_probe,
2731 .config_init = m88e1111_config_init,
2732 .config_aneg = marvell_config_aneg,
2733 .config_intr = marvell_config_intr,
2734 .handle_interrupt = marvell_handle_interrupt,
2735 .resume = genphy_resume,
2736 .suspend = genphy_suspend,
2737 .read_page = marvell_read_page,
2738 .write_page = marvell_write_page,
2739 .get_sset_count = marvell_get_sset_count,
2740 .get_strings = marvell_get_strings,
2741 .get_stats = marvell_get_stats,
2742 .get_tunable = m88e1011_get_tunable,
2743 .set_tunable = m88e1011_set_tunable,
2746 .phy_id = MARVELL_PHY_ID_88E1111,
2747 .phy_id_mask = MARVELL_PHY_ID_MASK,
2748 .name = "Marvell 88E1111",
2749 /* PHY_GBIT_FEATURES */
2750 .probe = marvell_probe,
2751 .config_init = m88e1111_config_init,
2752 .config_aneg = m88e1111_config_aneg,
2753 .read_status = marvell_read_status,
2754 .config_intr = marvell_config_intr,
2755 .handle_interrupt = marvell_handle_interrupt,
2756 .resume = genphy_resume,
2757 .suspend = genphy_suspend,
2758 .read_page = marvell_read_page,
2759 .write_page = marvell_write_page,
2760 .get_sset_count = marvell_get_sset_count,
2761 .get_strings = marvell_get_strings,
2762 .get_stats = marvell_get_stats,
2763 .get_tunable = m88e1111_get_tunable,
2764 .set_tunable = m88e1111_set_tunable,
2767 .phy_id = MARVELL_PHY_ID_88E1111_FINISAR,
2768 .phy_id_mask = MARVELL_PHY_ID_MASK,
2769 .name = "Marvell 88E1111 (Finisar)",
2770 /* PHY_GBIT_FEATURES */
2771 .probe = marvell_probe,
2772 .config_init = m88e1111_config_init,
2773 .config_aneg = m88e1111_config_aneg,
2774 .read_status = marvell_read_status,
2775 .config_intr = marvell_config_intr,
2776 .handle_interrupt = marvell_handle_interrupt,
2777 .resume = genphy_resume,
2778 .suspend = genphy_suspend,
2779 .read_page = marvell_read_page,
2780 .write_page = marvell_write_page,
2781 .get_sset_count = marvell_get_sset_count,
2782 .get_strings = marvell_get_strings,
2783 .get_stats = marvell_get_stats,
2784 .get_tunable = m88e1111_get_tunable,
2785 .set_tunable = m88e1111_set_tunable,
2788 .phy_id = MARVELL_PHY_ID_88E1118,
2789 .phy_id_mask = MARVELL_PHY_ID_MASK,
2790 .name = "Marvell 88E1118",
2791 /* PHY_GBIT_FEATURES */
2792 .probe = marvell_probe,
2793 .config_init = m88e1118_config_init,
2794 .config_aneg = m88e1118_config_aneg,
2795 .config_intr = marvell_config_intr,
2796 .handle_interrupt = marvell_handle_interrupt,
2797 .resume = genphy_resume,
2798 .suspend = genphy_suspend,
2799 .read_page = marvell_read_page,
2800 .write_page = marvell_write_page,
2801 .get_sset_count = marvell_get_sset_count,
2802 .get_strings = marvell_get_strings,
2803 .get_stats = marvell_get_stats,
2806 .phy_id = MARVELL_PHY_ID_88E1121R,
2807 .phy_id_mask = MARVELL_PHY_ID_MASK,
2808 .name = "Marvell 88E1121R",
2809 /* PHY_GBIT_FEATURES */
2810 .probe = m88e1121_probe,
2811 .config_init = marvell_config_init,
2812 .config_aneg = m88e1121_config_aneg,
2813 .read_status = marvell_read_status,
2814 .config_intr = marvell_config_intr,
2815 .handle_interrupt = marvell_handle_interrupt,
2816 .resume = genphy_resume,
2817 .suspend = genphy_suspend,
2818 .read_page = marvell_read_page,
2819 .write_page = marvell_write_page,
2820 .get_sset_count = marvell_get_sset_count,
2821 .get_strings = marvell_get_strings,
2822 .get_stats = marvell_get_stats,
2823 .get_tunable = m88e1011_get_tunable,
2824 .set_tunable = m88e1011_set_tunable,
2827 .phy_id = MARVELL_PHY_ID_88E1318S,
2828 .phy_id_mask = MARVELL_PHY_ID_MASK,
2829 .name = "Marvell 88E1318S",
2830 /* PHY_GBIT_FEATURES */
2831 .probe = marvell_probe,
2832 .config_init = m88e1318_config_init,
2833 .config_aneg = m88e1318_config_aneg,
2834 .read_status = marvell_read_status,
2835 .config_intr = marvell_config_intr,
2836 .handle_interrupt = marvell_handle_interrupt,
2837 .get_wol = m88e1318_get_wol,
2838 .set_wol = m88e1318_set_wol,
2839 .resume = genphy_resume,
2840 .suspend = genphy_suspend,
2841 .read_page = marvell_read_page,
2842 .write_page = marvell_write_page,
2843 .get_sset_count = marvell_get_sset_count,
2844 .get_strings = marvell_get_strings,
2845 .get_stats = marvell_get_stats,
2848 .phy_id = MARVELL_PHY_ID_88E1145,
2849 .phy_id_mask = MARVELL_PHY_ID_MASK,
2850 .name = "Marvell 88E1145",
2851 /* PHY_GBIT_FEATURES */
2852 .probe = marvell_probe,
2853 .config_init = m88e1145_config_init,
2854 .config_aneg = m88e1101_config_aneg,
2855 .read_status = genphy_read_status,
2856 .config_intr = marvell_config_intr,
2857 .handle_interrupt = marvell_handle_interrupt,
2858 .resume = genphy_resume,
2859 .suspend = genphy_suspend,
2860 .read_page = marvell_read_page,
2861 .write_page = marvell_write_page,
2862 .get_sset_count = marvell_get_sset_count,
2863 .get_strings = marvell_get_strings,
2864 .get_stats = marvell_get_stats,
2865 .get_tunable = m88e1111_get_tunable,
2866 .set_tunable = m88e1111_set_tunable,
2869 .phy_id = MARVELL_PHY_ID_88E1149R,
2870 .phy_id_mask = MARVELL_PHY_ID_MASK,
2871 .name = "Marvell 88E1149R",
2872 /* PHY_GBIT_FEATURES */
2873 .probe = marvell_probe,
2874 .config_init = m88e1149_config_init,
2875 .config_aneg = m88e1118_config_aneg,
2876 .config_intr = marvell_config_intr,
2877 .handle_interrupt = marvell_handle_interrupt,
2878 .resume = genphy_resume,
2879 .suspend = genphy_suspend,
2880 .read_page = marvell_read_page,
2881 .write_page = marvell_write_page,
2882 .get_sset_count = marvell_get_sset_count,
2883 .get_strings = marvell_get_strings,
2884 .get_stats = marvell_get_stats,
2887 .phy_id = MARVELL_PHY_ID_88E1240,
2888 .phy_id_mask = MARVELL_PHY_ID_MASK,
2889 .name = "Marvell 88E1240",
2890 /* PHY_GBIT_FEATURES */
2891 .probe = marvell_probe,
2892 .config_init = m88e1111_config_init,
2893 .config_aneg = marvell_config_aneg,
2894 .config_intr = marvell_config_intr,
2895 .handle_interrupt = marvell_handle_interrupt,
2896 .resume = genphy_resume,
2897 .suspend = genphy_suspend,
2898 .read_page = marvell_read_page,
2899 .write_page = marvell_write_page,
2900 .get_sset_count = marvell_get_sset_count,
2901 .get_strings = marvell_get_strings,
2902 .get_stats = marvell_get_stats,
2905 .phy_id = MARVELL_PHY_ID_88E1116R,
2906 .phy_id_mask = MARVELL_PHY_ID_MASK,
2907 .name = "Marvell 88E1116R",
2908 /* PHY_GBIT_FEATURES */
2909 .probe = marvell_probe,
2910 .config_init = m88e1116r_config_init,
2911 .config_intr = marvell_config_intr,
2912 .handle_interrupt = marvell_handle_interrupt,
2913 .resume = genphy_resume,
2914 .suspend = genphy_suspend,
2915 .read_page = marvell_read_page,
2916 .write_page = marvell_write_page,
2917 .get_sset_count = marvell_get_sset_count,
2918 .get_strings = marvell_get_strings,
2919 .get_stats = marvell_get_stats,
2920 .get_tunable = m88e1011_get_tunable,
2921 .set_tunable = m88e1011_set_tunable,
2924 .phy_id = MARVELL_PHY_ID_88E1510,
2925 .phy_id_mask = MARVELL_PHY_ID_MASK,
2926 .name = "Marvell 88E1510",
2927 .features = PHY_GBIT_FIBRE_FEATURES,
2928 .flags = PHY_POLL_CABLE_TEST,
2929 .probe = m88e1510_probe,
2930 .config_init = m88e1510_config_init,
2931 .config_aneg = m88e1510_config_aneg,
2932 .read_status = marvell_read_status,
2933 .config_intr = marvell_config_intr,
2934 .handle_interrupt = marvell_handle_interrupt,
2935 .get_wol = m88e1318_get_wol,
2936 .set_wol = m88e1318_set_wol,
2937 .resume = marvell_resume,
2938 .suspend = marvell_suspend,
2939 .read_page = marvell_read_page,
2940 .write_page = marvell_write_page,
2941 .get_sset_count = marvell_get_sset_count,
2942 .get_strings = marvell_get_strings,
2943 .get_stats = marvell_get_stats,
2944 .set_loopback = genphy_loopback,
2945 .get_tunable = m88e1011_get_tunable,
2946 .set_tunable = m88e1011_set_tunable,
2947 .cable_test_start = marvell_vct7_cable_test_start,
2948 .cable_test_tdr_start = marvell_vct5_cable_test_tdr_start,
2949 .cable_test_get_status = marvell_vct7_cable_test_get_status,
2952 .phy_id = MARVELL_PHY_ID_88E1540,
2953 .phy_id_mask = MARVELL_PHY_ID_MASK,
2954 .name = "Marvell 88E1540",
2955 /* PHY_GBIT_FEATURES */
2956 .flags = PHY_POLL_CABLE_TEST,
2957 .probe = m88e1510_probe,
2958 .config_init = marvell_config_init,
2959 .config_aneg = m88e1510_config_aneg,
2960 .read_status = marvell_read_status,
2961 .config_intr = marvell_config_intr,
2962 .handle_interrupt = marvell_handle_interrupt,
2963 .resume = genphy_resume,
2964 .suspend = genphy_suspend,
2965 .read_page = marvell_read_page,
2966 .write_page = marvell_write_page,
2967 .get_sset_count = marvell_get_sset_count,
2968 .get_strings = marvell_get_strings,
2969 .get_stats = marvell_get_stats,
2970 .get_tunable = m88e1540_get_tunable,
2971 .set_tunable = m88e1540_set_tunable,
2972 .cable_test_start = marvell_vct7_cable_test_start,
2973 .cable_test_tdr_start = marvell_vct5_cable_test_tdr_start,
2974 .cable_test_get_status = marvell_vct7_cable_test_get_status,
2977 .phy_id = MARVELL_PHY_ID_88E1545,
2978 .phy_id_mask = MARVELL_PHY_ID_MASK,
2979 .name = "Marvell 88E1545",
2980 .probe = m88e1510_probe,
2981 /* PHY_GBIT_FEATURES */
2982 .flags = PHY_POLL_CABLE_TEST,
2983 .config_init = marvell_config_init,
2984 .config_aneg = m88e1510_config_aneg,
2985 .read_status = marvell_read_status,
2986 .config_intr = marvell_config_intr,
2987 .handle_interrupt = marvell_handle_interrupt,
2988 .resume = genphy_resume,
2989 .suspend = genphy_suspend,
2990 .read_page = marvell_read_page,
2991 .write_page = marvell_write_page,
2992 .get_sset_count = marvell_get_sset_count,
2993 .get_strings = marvell_get_strings,
2994 .get_stats = marvell_get_stats,
2995 .get_tunable = m88e1540_get_tunable,
2996 .set_tunable = m88e1540_set_tunable,
2997 .cable_test_start = marvell_vct7_cable_test_start,
2998 .cable_test_tdr_start = marvell_vct5_cable_test_tdr_start,
2999 .cable_test_get_status = marvell_vct7_cable_test_get_status,
3002 .phy_id = MARVELL_PHY_ID_88E3016,
3003 .phy_id_mask = MARVELL_PHY_ID_MASK,
3004 .name = "Marvell 88E3016",
3005 /* PHY_BASIC_FEATURES */
3006 .probe = marvell_probe,
3007 .config_init = m88e3016_config_init,
3008 .aneg_done = marvell_aneg_done,
3009 .read_status = marvell_read_status,
3010 .config_intr = marvell_config_intr,
3011 .handle_interrupt = marvell_handle_interrupt,
3012 .resume = genphy_resume,
3013 .suspend = genphy_suspend,
3014 .read_page = marvell_read_page,
3015 .write_page = marvell_write_page,
3016 .get_sset_count = marvell_get_sset_count,
3017 .get_strings = marvell_get_strings,
3018 .get_stats = marvell_get_stats,
3021 .phy_id = MARVELL_PHY_ID_88E6390,
3022 .phy_id_mask = MARVELL_PHY_ID_MASK,
3023 .name = "Marvell 88E6390",
3024 /* PHY_GBIT_FEATURES */
3025 .flags = PHY_POLL_CABLE_TEST,
3026 .probe = m88e6390_probe,
3027 .config_init = marvell_config_init,
3028 .config_aneg = m88e6390_config_aneg,
3029 .read_status = marvell_read_status,
3030 .config_intr = marvell_config_intr,
3031 .handle_interrupt = marvell_handle_interrupt,
3032 .resume = genphy_resume,
3033 .suspend = genphy_suspend,
3034 .read_page = marvell_read_page,
3035 .write_page = marvell_write_page,
3036 .get_sset_count = marvell_get_sset_count,
3037 .get_strings = marvell_get_strings,
3038 .get_stats = marvell_get_stats,
3039 .get_tunable = m88e1540_get_tunable,
3040 .set_tunable = m88e1540_set_tunable,
3041 .cable_test_start = marvell_vct7_cable_test_start,
3042 .cable_test_tdr_start = marvell_vct5_cable_test_tdr_start,
3043 .cable_test_get_status = marvell_vct7_cable_test_get_status,
3046 .phy_id = MARVELL_PHY_ID_88E1340S,
3047 .phy_id_mask = MARVELL_PHY_ID_MASK,
3048 .name = "Marvell 88E1340S",
3049 .probe = m88e1510_probe,
3050 /* PHY_GBIT_FEATURES */
3051 .config_init = marvell_config_init,
3052 .config_aneg = m88e1510_config_aneg,
3053 .read_status = marvell_read_status,
3054 .config_intr = marvell_config_intr,
3055 .handle_interrupt = marvell_handle_interrupt,
3056 .resume = genphy_resume,
3057 .suspend = genphy_suspend,
3058 .read_page = marvell_read_page,
3059 .write_page = marvell_write_page,
3060 .get_sset_count = marvell_get_sset_count,
3061 .get_strings = marvell_get_strings,
3062 .get_stats = marvell_get_stats,
3063 .get_tunable = m88e1540_get_tunable,
3064 .set_tunable = m88e1540_set_tunable,
3067 .phy_id = MARVELL_PHY_ID_88E1548P,
3068 .phy_id_mask = MARVELL_PHY_ID_MASK,
3069 .name = "Marvell 88E1548P",
3070 .probe = m88e1510_probe,
3071 .features = PHY_GBIT_FIBRE_FEATURES,
3072 .config_init = marvell_config_init,
3073 .config_aneg = m88e1510_config_aneg,
3074 .read_status = marvell_read_status,
3075 .config_intr = marvell_config_intr,
3076 .handle_interrupt = marvell_handle_interrupt,
3077 .resume = genphy_resume,
3078 .suspend = genphy_suspend,
3079 .read_page = marvell_read_page,
3080 .write_page = marvell_write_page,
3081 .get_sset_count = marvell_get_sset_count,
3082 .get_strings = marvell_get_strings,
3083 .get_stats = marvell_get_stats,
3084 .get_tunable = m88e1540_get_tunable,
3085 .set_tunable = m88e1540_set_tunable,
3089 module_phy_driver(marvell_drivers);
3091 static struct mdio_device_id __maybe_unused marvell_tbl[] = {
3092 { MARVELL_PHY_ID_88E1101, MARVELL_PHY_ID_MASK },
3093 { MARVELL_PHY_ID_88E1112, MARVELL_PHY_ID_MASK },
3094 { MARVELL_PHY_ID_88E1111, MARVELL_PHY_ID_MASK },
3095 { MARVELL_PHY_ID_88E1111_FINISAR, MARVELL_PHY_ID_MASK },
3096 { MARVELL_PHY_ID_88E1118, MARVELL_PHY_ID_MASK },
3097 { MARVELL_PHY_ID_88E1121R, MARVELL_PHY_ID_MASK },
3098 { MARVELL_PHY_ID_88E1145, MARVELL_PHY_ID_MASK },
3099 { MARVELL_PHY_ID_88E1149R, MARVELL_PHY_ID_MASK },
3100 { MARVELL_PHY_ID_88E1240, MARVELL_PHY_ID_MASK },
3101 { MARVELL_PHY_ID_88E1318S, MARVELL_PHY_ID_MASK },
3102 { MARVELL_PHY_ID_88E1116R, MARVELL_PHY_ID_MASK },
3103 { MARVELL_PHY_ID_88E1510, MARVELL_PHY_ID_MASK },
3104 { MARVELL_PHY_ID_88E1540, MARVELL_PHY_ID_MASK },
3105 { MARVELL_PHY_ID_88E1545, MARVELL_PHY_ID_MASK },
3106 { MARVELL_PHY_ID_88E3016, MARVELL_PHY_ID_MASK },
3107 { MARVELL_PHY_ID_88E6390, MARVELL_PHY_ID_MASK },
3108 { MARVELL_PHY_ID_88E1340S, MARVELL_PHY_ID_MASK },
3109 { MARVELL_PHY_ID_88E1548P, MARVELL_PHY_ID_MASK },
3113 MODULE_DEVICE_TABLE(mdio, marvell_tbl);