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Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux...
[linux/fpc-iii.git] / drivers / net / phy / marvell.c
blob280e8795b46367af40d717d9b16d56f748d6f585
1 /*
2 * drivers/net/phy/marvell.c
3 *
4 * Driver for Marvell PHYs
5 *
6 * Author: Andy Fleming
7 *
8 * Copyright (c) 2004 Freescale Semiconductor, Inc.
9 *
10 * Copyright (c) 2013 Michael Stapelberg <michael@stapelberg.de>
11 *
12 * This program is free software; you can redistribute it and/or modify it
13 * under the terms of the GNU General Public License as published by the
14 * Free Software Foundation; either version 2 of the License, or (at your
15 * option) any later version.
16 *
17 */
18 #include <linux/kernel.h>
19 #include <linux/string.h>
20 #include <linux/errno.h>
21 #include <linux/unistd.h>
22 #include <linux/interrupt.h>
23 #include <linux/init.h>
24 #include <linux/delay.h>
25 #include <linux/netdevice.h>
26 #include <linux/etherdevice.h>
27 #include <linux/skbuff.h>
28 #include <linux/spinlock.h>
29 #include <linux/mm.h>
30 #include <linux/module.h>
31 #include <linux/mii.h>
32 #include <linux/ethtool.h>
33 #include <linux/phy.h>
34 #include <linux/marvell_phy.h>
35 #include <linux/of.h>
36
37 #include <linux/io.h>
38 #include <asm/irq.h>
39 #include <linux/uaccess.h>
40
41 #define MII_MARVELL_PHY_PAGE 22
42
43 #define MII_M1011_IEVENT 0x13
44 #define MII_M1011_IEVENT_CLEAR 0x0000
45
46 #define MII_M1011_IMASK 0x12
47 #define MII_M1011_IMASK_INIT 0x6400
48 #define MII_M1011_IMASK_CLEAR 0x0000
49
50 #define MII_M1011_PHY_SCR 0x10
51 #define MII_M1011_PHY_SCR_MDI 0x0000
52 #define MII_M1011_PHY_SCR_MDI_X 0x0020
53 #define MII_M1011_PHY_SCR_AUTO_CROSS 0x0060
54
55 #define MII_M1145_PHY_EXT_ADDR_PAGE 0x16
56 #define MII_M1145_PHY_EXT_SR 0x1b
57 #define MII_M1145_PHY_EXT_CR 0x14
58 #define MII_M1145_RGMII_RX_DELAY 0x0080
59 #define MII_M1145_RGMII_TX_DELAY 0x0002
60 #define MII_M1145_HWCFG_MODE_SGMII_NO_CLK 0x4
61 #define MII_M1145_HWCFG_MODE_MASK 0xf
62 #define MII_M1145_HWCFG_FIBER_COPPER_AUTO 0x8000
63
64 #define MII_M1145_HWCFG_MODE_SGMII_NO_CLK 0x4
65 #define MII_M1145_HWCFG_MODE_MASK 0xf
66 #define MII_M1145_HWCFG_FIBER_COPPER_AUTO 0x8000
67
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_RX_DELAY 0x80
73 #define MII_M1111_TX_DELAY 0x2
74 #define MII_M1111_PHY_EXT_SR 0x1b
75
76 #define MII_M1111_HWCFG_MODE_MASK 0xf
77 #define MII_M1111_HWCFG_MODE_COPPER_RGMII 0xb
78 #define MII_M1111_HWCFG_MODE_FIBER_RGMII 0x3
79 #define MII_M1111_HWCFG_MODE_SGMII_NO_CLK 0x4
80 #define MII_M1111_HWCFG_MODE_COPPER_RTBI 0x9
81 #define MII_M1111_HWCFG_FIBER_COPPER_AUTO 0x8000
82 #define MII_M1111_HWCFG_FIBER_COPPER_RES 0x2000
83
84 #define MII_M1111_COPPER 0
85 #define MII_M1111_FIBER 1
86
87 #define MII_88E1121_PHY_MSCR_PAGE 2
88 #define MII_88E1121_PHY_MSCR_REG 21
89 #define MII_88E1121_PHY_MSCR_RX_DELAY BIT(5)
90 #define MII_88E1121_PHY_MSCR_TX_DELAY BIT(4)
91 #define MII_88E1121_PHY_MSCR_DELAY_MASK (~(0x3 << 4))
92
93 #define MII_88E1318S_PHY_MSCR1_REG 16
94 #define MII_88E1318S_PHY_MSCR1_PAD_ODD BIT(6)
95
96 /* Copper Specific Interrupt Enable Register */
97 #define MII_88E1318S_PHY_CSIER 0x12
98 /* WOL Event Interrupt Enable */
99 #define MII_88E1318S_PHY_CSIER_WOL_EIE BIT(7)
100
101 /* LED Timer Control Register */
102 #define MII_88E1318S_PHY_LED_PAGE 0x03
103 #define MII_88E1318S_PHY_LED_TCR 0x12
104 #define MII_88E1318S_PHY_LED_TCR_FORCE_INT BIT(15)
105 #define MII_88E1318S_PHY_LED_TCR_INTn_ENABLE BIT(7)
106 #define MII_88E1318S_PHY_LED_TCR_INT_ACTIVE_LOW BIT(11)
107
108 /* Magic Packet MAC address registers */
109 #define MII_88E1318S_PHY_MAGIC_PACKET_WORD2 0x17
110 #define MII_88E1318S_PHY_MAGIC_PACKET_WORD1 0x18
111 #define MII_88E1318S_PHY_MAGIC_PACKET_WORD0 0x19
112
113 #define MII_88E1318S_PHY_WOL_PAGE 0x11
114 #define MII_88E1318S_PHY_WOL_CTRL 0x10
115 #define MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS BIT(12)
116 #define MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE BIT(14)
117
118 #define MII_88E1121_PHY_LED_CTRL 16
119 #define MII_88E1121_PHY_LED_PAGE 3
120 #define MII_88E1121_PHY_LED_DEF 0x0030
121
122 #define MII_M1011_PHY_STATUS 0x11
123 #define MII_M1011_PHY_STATUS_1000 0x8000
124 #define MII_M1011_PHY_STATUS_100 0x4000
125 #define MII_M1011_PHY_STATUS_SPD_MASK 0xc000
126 #define MII_M1011_PHY_STATUS_FULLDUPLEX 0x2000
127 #define MII_M1011_PHY_STATUS_RESOLVED 0x0800
128 #define MII_M1011_PHY_STATUS_LINK 0x0400
129
130 #define MII_M1116R_CONTROL_REG_MAC 21
131
132 #define MII_88E3016_PHY_SPEC_CTRL 0x10
133 #define MII_88E3016_DISABLE_SCRAMBLER 0x0200
134 #define MII_88E3016_AUTO_MDIX_CROSSOVER 0x0030
135
136 #define MII_88E1510_GEN_CTRL_REG_1 0x14
137 #define MII_88E1510_GEN_CTRL_REG_1_MODE_MASK 0x7
138 #define MII_88E1510_GEN_CTRL_REG_1_MODE_SGMII 0x1 /* SGMII to copper */
139 #define MII_88E1510_GEN_CTRL_REG_1_RESET 0x8000 /* Soft reset */
140
141 MODULE_DESCRIPTION("Marvell PHY driver");
142 MODULE_AUTHOR("Andy Fleming");
143 MODULE_LICENSE("GPL");
144
145 struct marvell_hw_stat {
146 const char *string;
147 u8 page;
148 u8 reg;
149 u8 bits;
150 };
151
152 static struct marvell_hw_stat marvell_hw_stats[] = {
153 { "phy_receive_errors", 0, 21, 16},
154 { "phy_idle_errors", 0, 10, 8 },
155 };
156
157 struct marvell_priv {
158 u64 stats[ARRAY_SIZE(marvell_hw_stats)];
159 };
160
161 static int marvell_ack_interrupt(struct phy_device *phydev)
162 {
163 int err;
164
165 /* Clear the interrupts by reading the reg */
166 err = phy_read(phydev, MII_M1011_IEVENT);
167
168 if (err < 0)
169 return err;
170
171 return 0;
172 }
173
174 static int marvell_config_intr(struct phy_device *phydev)
175 {
176 int err;
177
178 if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
179 err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_INIT);
180 else
181 err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR);
182
183 return err;
184 }
185
186 static int marvell_set_polarity(struct phy_device *phydev, int polarity)
187 {
188 int reg;
189 int err;
190 int val;
191
192 /* get the current settings */
193 reg = phy_read(phydev, MII_M1011_PHY_SCR);
194 if (reg < 0)
195 return reg;
196
197 val = reg;
198 val &= ~MII_M1011_PHY_SCR_AUTO_CROSS;
199 switch (polarity) {
200 case ETH_TP_MDI:
201 val |= MII_M1011_PHY_SCR_MDI;
202 break;
203 case ETH_TP_MDI_X:
204 val |= MII_M1011_PHY_SCR_MDI_X;
205 break;
206 case ETH_TP_MDI_AUTO:
207 case ETH_TP_MDI_INVALID:
208 default:
209 val |= MII_M1011_PHY_SCR_AUTO_CROSS;
210 break;
211 }
212
213 if (val != reg) {
214 /* Set the new polarity value in the register */
215 err = phy_write(phydev, MII_M1011_PHY_SCR, val);
216 if (err)
217 return err;
218 }
219
220 return 0;
221 }
222
223 static int marvell_config_aneg(struct phy_device *phydev)
224 {
225 int err;
226
227 /* The Marvell PHY has an errata which requires
228 * that certain registers get written in order
229 * to restart autonegotiation */
230 err = phy_write(phydev, MII_BMCR, BMCR_RESET);
231
232 if (err < 0)
233 return err;
234
235 err = phy_write(phydev, 0x1d, 0x1f);
236 if (err < 0)
237 return err;
238
239 err = phy_write(phydev, 0x1e, 0x200c);
240 if (err < 0)
241 return err;
242
243 err = phy_write(phydev, 0x1d, 0x5);
244 if (err < 0)
245 return err;
246
247 err = phy_write(phydev, 0x1e, 0);
248 if (err < 0)
249 return err;
250
251 err = phy_write(phydev, 0x1e, 0x100);
252 if (err < 0)
253 return err;
254
255 err = marvell_set_polarity(phydev, phydev->mdix);
256 if (err < 0)
257 return err;
258
259 err = phy_write(phydev, MII_M1111_PHY_LED_CONTROL,
260 MII_M1111_PHY_LED_DIRECT);
261 if (err < 0)
262 return err;
263
264 err = genphy_config_aneg(phydev);
265 if (err < 0)
266 return err;
267
268 if (phydev->autoneg != AUTONEG_ENABLE) {
269 int bmcr;
270
271 /*
272 * A write to speed/duplex bits (that is performed by
273 * genphy_config_aneg() call above) must be followed by
274 * a software reset. Otherwise, the write has no effect.
275 */
276 bmcr = phy_read(phydev, MII_BMCR);
277 if (bmcr < 0)
278 return bmcr;
279
280 err = phy_write(phydev, MII_BMCR, bmcr | BMCR_RESET);
281 if (err < 0)
282 return err;
283 }
284
285 return 0;
286 }
287
288 #ifdef CONFIG_OF_MDIO
289 /*
290 * Set and/or override some configuration registers based on the
291 * marvell,reg-init property stored in the of_node for the phydev.
292 *
293 * marvell,reg-init = <reg-page reg mask value>,...;
294 *
295 * There may be one or more sets of <reg-page reg mask value>:
296 *
297 * reg-page: which register bank to use.
298 * reg: the register.
299 * mask: if non-zero, ANDed with existing register value.
300 * value: ORed with the masked value and written to the regiser.
301 *
302 */
303 static int marvell_of_reg_init(struct phy_device *phydev)
304 {
305 const __be32 *paddr;
306 int len, i, saved_page, current_page, page_changed, ret;
307
308 if (!phydev->mdio.dev.of_node)
309 return 0;
310
311 paddr = of_get_property(phydev->mdio.dev.of_node,
312 "marvell,reg-init", &len);
313 if (!paddr || len < (4 * sizeof(*paddr)))
314 return 0;
315
316 saved_page = phy_read(phydev, MII_MARVELL_PHY_PAGE);
317 if (saved_page < 0)
318 return saved_page;
319 page_changed = 0;
320 current_page = saved_page;
321
322 ret = 0;
323 len /= sizeof(*paddr);
324 for (i = 0; i < len - 3; i += 4) {
325 u16 reg_page = be32_to_cpup(paddr + i);
326 u16 reg = be32_to_cpup(paddr + i + 1);
327 u16 mask = be32_to_cpup(paddr + i + 2);
328 u16 val_bits = be32_to_cpup(paddr + i + 3);
329 int val;
330
331 if (reg_page != current_page) {
332 current_page = reg_page;
333 page_changed = 1;
334 ret = phy_write(phydev, MII_MARVELL_PHY_PAGE, reg_page);
335 if (ret < 0)
336 goto err;
337 }
338
339 val = 0;
340 if (mask) {
341 val = phy_read(phydev, reg);
342 if (val < 0) {
343 ret = val;
344 goto err;
345 }
346 val &= mask;
347 }
348 val |= val_bits;
349
350 ret = phy_write(phydev, reg, val);
351 if (ret < 0)
352 goto err;
353
354 }
355 err:
356 if (page_changed) {
357 i = phy_write(phydev, MII_MARVELL_PHY_PAGE, saved_page);
358 if (ret == 0)
359 ret = i;
360 }
361 return ret;
362 }
363 #else
364 static int marvell_of_reg_init(struct phy_device *phydev)
365 {
366 return 0;
367 }
368 #endif /* CONFIG_OF_MDIO */
369
370 static int m88e1121_config_aneg(struct phy_device *phydev)
371 {
372 int err, oldpage, mscr;
373
374 oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
375
376 err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
377 MII_88E1121_PHY_MSCR_PAGE);
378 if (err < 0)
379 return err;
380
381 if (phy_interface_is_rgmii(phydev)) {
382
383 mscr = phy_read(phydev, MII_88E1121_PHY_MSCR_REG) &
384 MII_88E1121_PHY_MSCR_DELAY_MASK;
385
386 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
387 mscr |= (MII_88E1121_PHY_MSCR_RX_DELAY |
388 MII_88E1121_PHY_MSCR_TX_DELAY);
389 else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)
390 mscr |= MII_88E1121_PHY_MSCR_RX_DELAY;
391 else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)
392 mscr |= MII_88E1121_PHY_MSCR_TX_DELAY;
393
394 err = phy_write(phydev, MII_88E1121_PHY_MSCR_REG, mscr);
395 if (err < 0)
396 return err;
397 }
398
399 phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
400
401 err = phy_write(phydev, MII_BMCR, BMCR_RESET);
402 if (err < 0)
403 return err;
404
405 err = phy_write(phydev, MII_M1011_PHY_SCR,
406 MII_M1011_PHY_SCR_AUTO_CROSS);
407 if (err < 0)
408 return err;
409
410 oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
411
412 phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
413 phy_write(phydev, MII_88E1121_PHY_LED_CTRL, MII_88E1121_PHY_LED_DEF);
414 phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
415
416 err = genphy_config_aneg(phydev);
417
418 return err;
419 }
420
421 static int m88e1318_config_aneg(struct phy_device *phydev)
422 {
423 int err, oldpage, mscr;
424
425 oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
426
427 err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
428 MII_88E1121_PHY_MSCR_PAGE);
429 if (err < 0)
430 return err;
431
432 mscr = phy_read(phydev, MII_88E1318S_PHY_MSCR1_REG);
433 mscr |= MII_88E1318S_PHY_MSCR1_PAD_ODD;
434
435 err = phy_write(phydev, MII_88E1318S_PHY_MSCR1_REG, mscr);
436 if (err < 0)
437 return err;
438
439 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
440 if (err < 0)
441 return err;
442
443 return m88e1121_config_aneg(phydev);
444 }
445
446 static int m88e1510_config_aneg(struct phy_device *phydev)
447 {
448 int err;
449
450 err = m88e1318_config_aneg(phydev);
451 if (err < 0)
452 return err;
453
454 return 0;
455 }
456
457 static int marvell_config_init(struct phy_device *phydev)
458 {
459 /* Set registers from marvell,reg-init DT property */
460 return marvell_of_reg_init(phydev);
461 }
462
463 static int m88e1116r_config_init(struct phy_device *phydev)
464 {
465 int temp;
466 int err;
467
468 temp = phy_read(phydev, MII_BMCR);
469 temp |= BMCR_RESET;
470 err = phy_write(phydev, MII_BMCR, temp);
471 if (err < 0)
472 return err;
473
474 mdelay(500);
475
476 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0);
477 if (err < 0)
478 return err;
479
480 temp = phy_read(phydev, MII_M1011_PHY_SCR);
481 temp |= (7 << 12); /* max number of gigabit attempts */
482 temp |= (1 << 11); /* enable downshift */
483 temp |= MII_M1011_PHY_SCR_AUTO_CROSS;
484 err = phy_write(phydev, MII_M1011_PHY_SCR, temp);
485 if (err < 0)
486 return err;
487
488 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 2);
489 if (err < 0)
490 return err;
491 temp = phy_read(phydev, MII_M1116R_CONTROL_REG_MAC);
492 temp |= (1 << 5);
493 temp |= (1 << 4);
494 err = phy_write(phydev, MII_M1116R_CONTROL_REG_MAC, temp);
495 if (err < 0)
496 return err;
497 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0);
498 if (err < 0)
499 return err;
500
501 temp = phy_read(phydev, MII_BMCR);
502 temp |= BMCR_RESET;
503 err = phy_write(phydev, MII_BMCR, temp);
504 if (err < 0)
505 return err;
506
507 mdelay(500);
508
509 return marvell_config_init(phydev);
510 }
511
512 static int m88e3016_config_init(struct phy_device *phydev)
513 {
514 int reg;
515
516 /* Enable Scrambler and Auto-Crossover */
517 reg = phy_read(phydev, MII_88E3016_PHY_SPEC_CTRL);
518 if (reg < 0)
519 return reg;
520
521 reg &= ~MII_88E3016_DISABLE_SCRAMBLER;
522 reg |= MII_88E3016_AUTO_MDIX_CROSSOVER;
523
524 reg = phy_write(phydev, MII_88E3016_PHY_SPEC_CTRL, reg);
525 if (reg < 0)
526 return reg;
527
528 return marvell_config_init(phydev);
529 }
530
531 static int m88e1111_config_init(struct phy_device *phydev)
532 {
533 int err;
534 int temp;
535
536 if (phy_interface_is_rgmii(phydev)) {
537
538 temp = phy_read(phydev, MII_M1111_PHY_EXT_CR);
539 if (temp < 0)
540 return temp;
541
542 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) {
543 temp |= (MII_M1111_RX_DELAY | MII_M1111_TX_DELAY);
544 } else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) {
545 temp &= ~MII_M1111_TX_DELAY;
546 temp |= MII_M1111_RX_DELAY;
547 } else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) {
548 temp &= ~MII_M1111_RX_DELAY;
549 temp |= MII_M1111_TX_DELAY;
550 }
551
552 err = phy_write(phydev, MII_M1111_PHY_EXT_CR, temp);
553 if (err < 0)
554 return err;
555
556 temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
557 if (temp < 0)
558 return temp;
559
560 temp &= ~(MII_M1111_HWCFG_MODE_MASK);
561
562 if (temp & MII_M1111_HWCFG_FIBER_COPPER_RES)
563 temp |= MII_M1111_HWCFG_MODE_FIBER_RGMII;
564 else
565 temp |= MII_M1111_HWCFG_MODE_COPPER_RGMII;
566
567 err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
568 if (err < 0)
569 return err;
570 }
571
572 if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
573 temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
574 if (temp < 0)
575 return temp;
576
577 temp &= ~(MII_M1111_HWCFG_MODE_MASK);
578 temp |= MII_M1111_HWCFG_MODE_SGMII_NO_CLK;
579 temp |= MII_M1111_HWCFG_FIBER_COPPER_AUTO;
580
581 err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
582 if (err < 0)
583 return err;
584
585 /* make sure copper is selected */
586 err = phy_read(phydev, MII_M1145_PHY_EXT_ADDR_PAGE);
587 if (err < 0)
588 return err;
589
590 err = phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE,
591 err & (~0xff));
592 if (err < 0)
593 return err;
594 }
595
596 if (phydev->interface == PHY_INTERFACE_MODE_RTBI) {
597 temp = phy_read(phydev, MII_M1111_PHY_EXT_CR);
598 if (temp < 0)
599 return temp;
600 temp |= (MII_M1111_RX_DELAY | MII_M1111_TX_DELAY);
601 err = phy_write(phydev, MII_M1111_PHY_EXT_CR, temp);
602 if (err < 0)
603 return err;
604
605 temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
606 if (temp < 0)
607 return temp;
608 temp &= ~(MII_M1111_HWCFG_MODE_MASK | MII_M1111_HWCFG_FIBER_COPPER_RES);
609 temp |= 0x7 | MII_M1111_HWCFG_FIBER_COPPER_AUTO;
610 err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
611 if (err < 0)
612 return err;
613
614 /* soft reset */
615 err = phy_write(phydev, MII_BMCR, BMCR_RESET);
616 if (err < 0)
617 return err;
618 do
619 temp = phy_read(phydev, MII_BMCR);
620 while (temp & BMCR_RESET);
621
622 temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
623 if (temp < 0)
624 return temp;
625 temp &= ~(MII_M1111_HWCFG_MODE_MASK | MII_M1111_HWCFG_FIBER_COPPER_RES);
626 temp |= MII_M1111_HWCFG_MODE_COPPER_RTBI | MII_M1111_HWCFG_FIBER_COPPER_AUTO;
627 err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
628 if (err < 0)
629 return err;
630 }
631
632 err = marvell_of_reg_init(phydev);
633 if (err < 0)
634 return err;
635
636 return phy_write(phydev, MII_BMCR, BMCR_RESET);
637 }
638
639 static int m88e1510_config_init(struct phy_device *phydev)
640 {
641 int err;
642 int temp;
643
644 /* SGMII-to-Copper mode initialization */
645 if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
646 /* Select page 18 */
647 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 18);
648 if (err < 0)
649 return err;
650
651 /* In reg 20, write MODE[2:0] = 0x1 (SGMII to Copper) */
652 temp = phy_read(phydev, MII_88E1510_GEN_CTRL_REG_1);
653 temp &= ~MII_88E1510_GEN_CTRL_REG_1_MODE_MASK;
654 temp |= MII_88E1510_GEN_CTRL_REG_1_MODE_SGMII;
655 err = phy_write(phydev, MII_88E1510_GEN_CTRL_REG_1, temp);
656 if (err < 0)
657 return err;
658
659 /* PHY reset is necessary after changing MODE[2:0] */
660 temp |= MII_88E1510_GEN_CTRL_REG_1_RESET;
661 err = phy_write(phydev, MII_88E1510_GEN_CTRL_REG_1, temp);
662 if (err < 0)
663 return err;
664
665 /* Reset page selection */
666 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0);
667 if (err < 0)
668 return err;
669 }
670
671 return marvell_config_init(phydev);
672 }
673
674 static int m88e1118_config_aneg(struct phy_device *phydev)
675 {
676 int err;
677
678 err = phy_write(phydev, MII_BMCR, BMCR_RESET);
679 if (err < 0)
680 return err;
681
682 err = phy_write(phydev, MII_M1011_PHY_SCR,
683 MII_M1011_PHY_SCR_AUTO_CROSS);
684 if (err < 0)
685 return err;
686
687 err = genphy_config_aneg(phydev);
688 return 0;
689 }
690
691 static int m88e1118_config_init(struct phy_device *phydev)
692 {
693 int err;
694
695 /* Change address */
696 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
697 if (err < 0)
698 return err;
699
700 /* Enable 1000 Mbit */
701 err = phy_write(phydev, 0x15, 0x1070);
702 if (err < 0)
703 return err;
704
705 /* Change address */
706 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0003);
707 if (err < 0)
708 return err;
709
710 /* Adjust LED Control */
711 if (phydev->dev_flags & MARVELL_PHY_M1118_DNS323_LEDS)
712 err = phy_write(phydev, 0x10, 0x1100);
713 else
714 err = phy_write(phydev, 0x10, 0x021e);
715 if (err < 0)
716 return err;
717
718 err = marvell_of_reg_init(phydev);
719 if (err < 0)
720 return err;
721
722 /* Reset address */
723 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
724 if (err < 0)
725 return err;
726
727 return phy_write(phydev, MII_BMCR, BMCR_RESET);
728 }
729
730 static int m88e1149_config_init(struct phy_device *phydev)
731 {
732 int err;
733
734 /* Change address */
735 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
736 if (err < 0)
737 return err;
738
739 /* Enable 1000 Mbit */
740 err = phy_write(phydev, 0x15, 0x1048);
741 if (err < 0)
742 return err;
743
744 err = marvell_of_reg_init(phydev);
745 if (err < 0)
746 return err;
747
748 /* Reset address */
749 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
750 if (err < 0)
751 return err;
752
753 return phy_write(phydev, MII_BMCR, BMCR_RESET);
754 }
755
756 static int m88e1145_config_init(struct phy_device *phydev)
757 {
758 int err;
759 int temp;
760
761 /* Take care of errata E0 & E1 */
762 err = phy_write(phydev, 0x1d, 0x001b);
763 if (err < 0)
764 return err;
765
766 err = phy_write(phydev, 0x1e, 0x418f);
767 if (err < 0)
768 return err;
769
770 err = phy_write(phydev, 0x1d, 0x0016);
771 if (err < 0)
772 return err;
773
774 err = phy_write(phydev, 0x1e, 0xa2da);
775 if (err < 0)
776 return err;
777
778 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) {
779 int temp = phy_read(phydev, MII_M1145_PHY_EXT_CR);
780 if (temp < 0)
781 return temp;
782
783 temp |= (MII_M1145_RGMII_RX_DELAY | MII_M1145_RGMII_TX_DELAY);
784
785 err = phy_write(phydev, MII_M1145_PHY_EXT_CR, temp);
786 if (err < 0)
787 return err;
788
789 if (phydev->dev_flags & MARVELL_PHY_M1145_FLAGS_RESISTANCE) {
790 err = phy_write(phydev, 0x1d, 0x0012);
791 if (err < 0)
792 return err;
793
794 temp = phy_read(phydev, 0x1e);
795 if (temp < 0)
796 return temp;
797
798 temp &= 0xf03f;
799 temp |= 2 << 9; /* 36 ohm */
800 temp |= 2 << 6; /* 39 ohm */
801
802 err = phy_write(phydev, 0x1e, temp);
803 if (err < 0)
804 return err;
805
806 err = phy_write(phydev, 0x1d, 0x3);
807 if (err < 0)
808 return err;
809
810 err = phy_write(phydev, 0x1e, 0x8000);
811 if (err < 0)
812 return err;
813 }
814 }
815
816 if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
817 temp = phy_read(phydev, MII_M1145_PHY_EXT_SR);
818 if (temp < 0)
819 return temp;
820
821 temp &= ~MII_M1145_HWCFG_MODE_MASK;
822 temp |= MII_M1145_HWCFG_MODE_SGMII_NO_CLK;
823 temp |= MII_M1145_HWCFG_FIBER_COPPER_AUTO;
824
825 err = phy_write(phydev, MII_M1145_PHY_EXT_SR, temp);
826 if (err < 0)
827 return err;
828 }
829
830 err = marvell_of_reg_init(phydev);
831 if (err < 0)
832 return err;
833
834 return 0;
835 }
836
837 /* marvell_read_status
838 *
839 * Generic status code does not detect Fiber correctly!
840 * Description:
841 * Check the link, then figure out the current state
842 * by comparing what we advertise with what the link partner
843 * advertises. Start by checking the gigabit possibilities,
844 * then move on to 10/100.
845 */
846 static int marvell_read_status(struct phy_device *phydev)
847 {
848 int adv;
849 int err;
850 int lpa;
851 int lpagb;
852 int status = 0;
853
854 /* Update the link, but return if there
855 * was an error */
856 err = genphy_update_link(phydev);
857 if (err)
858 return err;
859
860 if (AUTONEG_ENABLE == phydev->autoneg) {
861 status = phy_read(phydev, MII_M1011_PHY_STATUS);
862 if (status < 0)
863 return status;
864
865 lpa = phy_read(phydev, MII_LPA);
866 if (lpa < 0)
867 return lpa;
868
869 lpagb = phy_read(phydev, MII_STAT1000);
870 if (lpagb < 0)
871 return lpagb;
872
873 adv = phy_read(phydev, MII_ADVERTISE);
874 if (adv < 0)
875 return adv;
876
877 phydev->lp_advertising = mii_stat1000_to_ethtool_lpa_t(lpagb) |
878 mii_lpa_to_ethtool_lpa_t(lpa);
879
880 lpa &= adv;
881
882 if (status & MII_M1011_PHY_STATUS_FULLDUPLEX)
883 phydev->duplex = DUPLEX_FULL;
884 else
885 phydev->duplex = DUPLEX_HALF;
886
887 status = status & MII_M1011_PHY_STATUS_SPD_MASK;
888 phydev->pause = phydev->asym_pause = 0;
889
890 switch (status) {
891 case MII_M1011_PHY_STATUS_1000:
892 phydev->speed = SPEED_1000;
893 break;
894
895 case MII_M1011_PHY_STATUS_100:
896 phydev->speed = SPEED_100;
897 break;
898
899 default:
900 phydev->speed = SPEED_10;
901 break;
902 }
903
904 if (phydev->duplex == DUPLEX_FULL) {
905 phydev->pause = lpa & LPA_PAUSE_CAP ? 1 : 0;
906 phydev->asym_pause = lpa & LPA_PAUSE_ASYM ? 1 : 0;
907 }
908 } else {
909 int bmcr = phy_read(phydev, MII_BMCR);
910
911 if (bmcr < 0)
912 return bmcr;
913
914 if (bmcr & BMCR_FULLDPLX)
915 phydev->duplex = DUPLEX_FULL;
916 else
917 phydev->duplex = DUPLEX_HALF;
918
919 if (bmcr & BMCR_SPEED1000)
920 phydev->speed = SPEED_1000;
921 else if (bmcr & BMCR_SPEED100)
922 phydev->speed = SPEED_100;
923 else
924 phydev->speed = SPEED_10;
925
926 phydev->pause = phydev->asym_pause = 0;
927 phydev->lp_advertising = 0;
928 }
929
930 return 0;
931 }
932
933 static int marvell_aneg_done(struct phy_device *phydev)
934 {
935 int retval = phy_read(phydev, MII_M1011_PHY_STATUS);
936 return (retval < 0) ? retval : (retval & MII_M1011_PHY_STATUS_RESOLVED);
937 }
938
939 static int m88e1121_did_interrupt(struct phy_device *phydev)
940 {
941 int imask;
942
943 imask = phy_read(phydev, MII_M1011_IEVENT);
944
945 if (imask & MII_M1011_IMASK_INIT)
946 return 1;
947
948 return 0;
949 }
950
951 static void m88e1318_get_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol)
952 {
953 wol->supported = WAKE_MAGIC;
954 wol->wolopts = 0;
955
956 if (phy_write(phydev, MII_MARVELL_PHY_PAGE,
957 MII_88E1318S_PHY_WOL_PAGE) < 0)
958 return;
959
960 if (phy_read(phydev, MII_88E1318S_PHY_WOL_CTRL) &
961 MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE)
962 wol->wolopts |= WAKE_MAGIC;
963
964 if (phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x00) < 0)
965 return;
966 }
967
968 static int m88e1318_set_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol)
969 {
970 int err, oldpage, temp;
971
972 oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
973
974 if (wol->wolopts & WAKE_MAGIC) {
975 /* Explicitly switch to page 0x00, just to be sure */
976 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x00);
977 if (err < 0)
978 return err;
979
980 /* Enable the WOL interrupt */
981 temp = phy_read(phydev, MII_88E1318S_PHY_CSIER);
982 temp |= MII_88E1318S_PHY_CSIER_WOL_EIE;
983 err = phy_write(phydev, MII_88E1318S_PHY_CSIER, temp);
984 if (err < 0)
985 return err;
986
987 err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
988 MII_88E1318S_PHY_LED_PAGE);
989 if (err < 0)
990 return err;
991
992 /* Setup LED[2] as interrupt pin (active low) */
993 temp = phy_read(phydev, MII_88E1318S_PHY_LED_TCR);
994 temp &= ~MII_88E1318S_PHY_LED_TCR_FORCE_INT;
995 temp |= MII_88E1318S_PHY_LED_TCR_INTn_ENABLE;
996 temp |= MII_88E1318S_PHY_LED_TCR_INT_ACTIVE_LOW;
997 err = phy_write(phydev, MII_88E1318S_PHY_LED_TCR, temp);
998 if (err < 0)
999 return err;
1000
1001 err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
1002 MII_88E1318S_PHY_WOL_PAGE);
1003 if (err < 0)
1004 return err;
1005
1006 /* Store the device address for the magic packet */
1007 err = phy_write(phydev, MII_88E1318S_PHY_MAGIC_PACKET_WORD2,
1008 ((phydev->attached_dev->dev_addr[5] << 8) |
1009 phydev->attached_dev->dev_addr[4]));
1010 if (err < 0)
1011 return err;
1012 err = phy_write(phydev, MII_88E1318S_PHY_MAGIC_PACKET_WORD1,
1013 ((phydev->attached_dev->dev_addr[3] << 8) |
1014 phydev->attached_dev->dev_addr[2]));
1015 if (err < 0)
1016 return err;
1017 err = phy_write(phydev, MII_88E1318S_PHY_MAGIC_PACKET_WORD0,
1018 ((phydev->attached_dev->dev_addr[1] << 8) |
1019 phydev->attached_dev->dev_addr[0]));
1020 if (err < 0)
1021 return err;
1022
1023 /* Clear WOL status and enable magic packet matching */
1024 temp = phy_read(phydev, MII_88E1318S_PHY_WOL_CTRL);
1025 temp |= MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS;
1026 temp |= MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE;
1027 err = phy_write(phydev, MII_88E1318S_PHY_WOL_CTRL, temp);
1028 if (err < 0)
1029 return err;
1030 } else {
1031 err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
1032 MII_88E1318S_PHY_WOL_PAGE);
1033 if (err < 0)
1034 return err;
1035
1036 /* Clear WOL status and disable magic packet matching */
1037 temp = phy_read(phydev, MII_88E1318S_PHY_WOL_CTRL);
1038 temp |= MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS;
1039 temp &= ~MII_88E1318S_PHY_WOL_CTRL_MAGIC_PACKET_MATCH_ENABLE;
1040 err = phy_write(phydev, MII_88E1318S_PHY_WOL_CTRL, temp);
1041 if (err < 0)
1042 return err;
1043 }
1044
1045 err = phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
1046 if (err < 0)
1047 return err;
1048
1049 return 0;
1050 }
1051
1052 static int marvell_get_sset_count(struct phy_device *phydev)
1053 {
1054 return ARRAY_SIZE(marvell_hw_stats);
1055 }
1056
1057 static void marvell_get_strings(struct phy_device *phydev, u8 *data)
1058 {
1059 int i;
1060
1061 for (i = 0; i < ARRAY_SIZE(marvell_hw_stats); i++) {
1062 memcpy(data + i * ETH_GSTRING_LEN,
1063 marvell_hw_stats[i].string, ETH_GSTRING_LEN);
1064 }
1065 }
1066
1067 #ifndef UINT64_MAX
1068 #define UINT64_MAX (u64)(~((u64)0))
1069 #endif
1070 static u64 marvell_get_stat(struct phy_device *phydev, int i)
1071 {
1072 struct marvell_hw_stat stat = marvell_hw_stats[i];
1073 struct marvell_priv *priv = phydev->priv;
1074 int err, oldpage, val;
1075 u64 ret;
1076
1077 oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
1078 err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
1079 stat.page);
1080 if (err < 0)
1081 return UINT64_MAX;
1082
1083 val = phy_read(phydev, stat.reg);
1084 if (val < 0) {
1085 ret = UINT64_MAX;
1086 } else {
1087 val = val & ((1 << stat.bits) - 1);
1088 priv->stats[i] += val;
1089 ret = priv->stats[i];
1090 }
1091
1092 phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
1093
1094 return ret;
1095 }
1096
1097 static void marvell_get_stats(struct phy_device *phydev,
1098 struct ethtool_stats *stats, u64 *data)
1099 {
1100 int i;
1101
1102 for (i = 0; i < ARRAY_SIZE(marvell_hw_stats); i++)
1103 data[i] = marvell_get_stat(phydev, i);
1104 }
1105
1106 static int marvell_probe(struct phy_device *phydev)
1107 {
1108 struct marvell_priv *priv;
1109
1110 priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL);
1111 if (!priv)
1112 return -ENOMEM;
1113
1114 phydev->priv = priv;
1115
1116 return 0;
1117 }
1118
1119 static struct phy_driver marvell_drivers[] = {
1120 {
1121 .phy_id = MARVELL_PHY_ID_88E1101,
1122 .phy_id_mask = MARVELL_PHY_ID_MASK,
1123 .name = "Marvell 88E1101",
1124 .features = PHY_GBIT_FEATURES,
1125 .probe = marvell_probe,
1126 .flags = PHY_HAS_INTERRUPT,
1127 .config_init = &marvell_config_init,
1128 .config_aneg = &marvell_config_aneg,
1129 .read_status = &genphy_read_status,
1130 .ack_interrupt = &marvell_ack_interrupt,
1131 .config_intr = &marvell_config_intr,
1132 .resume = &genphy_resume,
1133 .suspend = &genphy_suspend,
1134 .get_sset_count = marvell_get_sset_count,
1135 .get_strings = marvell_get_strings,
1136 .get_stats = marvell_get_stats,
1137 },
1138 {
1139 .phy_id = MARVELL_PHY_ID_88E1112,
1140 .phy_id_mask = MARVELL_PHY_ID_MASK,
1141 .name = "Marvell 88E1112",
1142 .features = PHY_GBIT_FEATURES,
1143 .flags = PHY_HAS_INTERRUPT,
1144 .probe = marvell_probe,
1145 .config_init = &m88e1111_config_init,
1146 .config_aneg = &marvell_config_aneg,
1147 .read_status = &genphy_read_status,
1148 .ack_interrupt = &marvell_ack_interrupt,
1149 .config_intr = &marvell_config_intr,
1150 .resume = &genphy_resume,
1151 .suspend = &genphy_suspend,
1152 .get_sset_count = marvell_get_sset_count,
1153 .get_strings = marvell_get_strings,
1154 .get_stats = marvell_get_stats,
1155 },
1156 {
1157 .phy_id = MARVELL_PHY_ID_88E1111,
1158 .phy_id_mask = MARVELL_PHY_ID_MASK,
1159 .name = "Marvell 88E1111",
1160 .features = PHY_GBIT_FEATURES,
1161 .flags = PHY_HAS_INTERRUPT,
1162 .probe = marvell_probe,
1163 .config_init = &m88e1111_config_init,
1164 .config_aneg = &marvell_config_aneg,
1165 .read_status = &marvell_read_status,
1166 .ack_interrupt = &marvell_ack_interrupt,
1167 .config_intr = &marvell_config_intr,
1168 .resume = &genphy_resume,
1169 .suspend = &genphy_suspend,
1170 .get_sset_count = marvell_get_sset_count,
1171 .get_strings = marvell_get_strings,
1172 .get_stats = marvell_get_stats,
1173 },
1174 {
1175 .phy_id = MARVELL_PHY_ID_88E1118,
1176 .phy_id_mask = MARVELL_PHY_ID_MASK,
1177 .name = "Marvell 88E1118",
1178 .features = PHY_GBIT_FEATURES,
1179 .flags = PHY_HAS_INTERRUPT,
1180 .probe = marvell_probe,
1181 .config_init = &m88e1118_config_init,
1182 .config_aneg = &m88e1118_config_aneg,
1183 .read_status = &genphy_read_status,
1184 .ack_interrupt = &marvell_ack_interrupt,
1185 .config_intr = &marvell_config_intr,
1186 .resume = &genphy_resume,
1187 .suspend = &genphy_suspend,
1188 .get_sset_count = marvell_get_sset_count,
1189 .get_strings = marvell_get_strings,
1190 .get_stats = marvell_get_stats,
1191 },
1192 {
1193 .phy_id = MARVELL_PHY_ID_88E1121R,
1194 .phy_id_mask = MARVELL_PHY_ID_MASK,
1195 .name = "Marvell 88E1121R",
1196 .features = PHY_GBIT_FEATURES,
1197 .flags = PHY_HAS_INTERRUPT,
1198 .probe = marvell_probe,
1199 .config_init = &marvell_config_init,
1200 .config_aneg = &m88e1121_config_aneg,
1201 .read_status = &marvell_read_status,
1202 .ack_interrupt = &marvell_ack_interrupt,
1203 .config_intr = &marvell_config_intr,
1204 .did_interrupt = &m88e1121_did_interrupt,
1205 .resume = &genphy_resume,
1206 .suspend = &genphy_suspend,
1207 .get_sset_count = marvell_get_sset_count,
1208 .get_strings = marvell_get_strings,
1209 .get_stats = marvell_get_stats,
1210 },
1211 {
1212 .phy_id = MARVELL_PHY_ID_88E1318S,
1213 .phy_id_mask = MARVELL_PHY_ID_MASK,
1214 .name = "Marvell 88E1318S",
1215 .features = PHY_GBIT_FEATURES,
1216 .flags = PHY_HAS_INTERRUPT,
1217 .probe = marvell_probe,
1218 .config_init = &marvell_config_init,
1219 .config_aneg = &m88e1318_config_aneg,
1220 .read_status = &marvell_read_status,
1221 .ack_interrupt = &marvell_ack_interrupt,
1222 .config_intr = &marvell_config_intr,
1223 .did_interrupt = &m88e1121_did_interrupt,
1224 .get_wol = &m88e1318_get_wol,
1225 .set_wol = &m88e1318_set_wol,
1226 .resume = &genphy_resume,
1227 .suspend = &genphy_suspend,
1228 .get_sset_count = marvell_get_sset_count,
1229 .get_strings = marvell_get_strings,
1230 .get_stats = marvell_get_stats,
1231 },
1232 {
1233 .phy_id = MARVELL_PHY_ID_88E1145,
1234 .phy_id_mask = MARVELL_PHY_ID_MASK,
1235 .name = "Marvell 88E1145",
1236 .features = PHY_GBIT_FEATURES,
1237 .flags = PHY_HAS_INTERRUPT,
1238 .probe = marvell_probe,
1239 .config_init = &m88e1145_config_init,
1240 .config_aneg = &marvell_config_aneg,
1241 .read_status = &genphy_read_status,
1242 .ack_interrupt = &marvell_ack_interrupt,
1243 .config_intr = &marvell_config_intr,
1244 .resume = &genphy_resume,
1245 .suspend = &genphy_suspend,
1246 .get_sset_count = marvell_get_sset_count,
1247 .get_strings = marvell_get_strings,
1248 .get_stats = marvell_get_stats,
1249 },
1250 {
1251 .phy_id = MARVELL_PHY_ID_88E1149R,
1252 .phy_id_mask = MARVELL_PHY_ID_MASK,
1253 .name = "Marvell 88E1149R",
1254 .features = PHY_GBIT_FEATURES,
1255 .flags = PHY_HAS_INTERRUPT,
1256 .probe = marvell_probe,
1257 .config_init = &m88e1149_config_init,
1258 .config_aneg = &m88e1118_config_aneg,
1259 .read_status = &genphy_read_status,
1260 .ack_interrupt = &marvell_ack_interrupt,
1261 .config_intr = &marvell_config_intr,
1262 .resume = &genphy_resume,
1263 .suspend = &genphy_suspend,
1264 .get_sset_count = marvell_get_sset_count,
1265 .get_strings = marvell_get_strings,
1266 .get_stats = marvell_get_stats,
1267 },
1268 {
1269 .phy_id = MARVELL_PHY_ID_88E1240,
1270 .phy_id_mask = MARVELL_PHY_ID_MASK,
1271 .name = "Marvell 88E1240",
1272 .features = PHY_GBIT_FEATURES,
1273 .flags = PHY_HAS_INTERRUPT,
1274 .probe = marvell_probe,
1275 .config_init = &m88e1111_config_init,
1276 .config_aneg = &marvell_config_aneg,
1277 .read_status = &genphy_read_status,
1278 .ack_interrupt = &marvell_ack_interrupt,
1279 .config_intr = &marvell_config_intr,
1280 .resume = &genphy_resume,
1281 .suspend = &genphy_suspend,
1282 .get_sset_count = marvell_get_sset_count,
1283 .get_strings = marvell_get_strings,
1284 .get_stats = marvell_get_stats,
1285 },
1286 {
1287 .phy_id = MARVELL_PHY_ID_88E1116R,
1288 .phy_id_mask = MARVELL_PHY_ID_MASK,
1289 .name = "Marvell 88E1116R",
1290 .features = PHY_GBIT_FEATURES,
1291 .flags = PHY_HAS_INTERRUPT,
1292 .probe = marvell_probe,
1293 .config_init = &m88e1116r_config_init,
1294 .config_aneg = &genphy_config_aneg,
1295 .read_status = &genphy_read_status,
1296 .ack_interrupt = &marvell_ack_interrupt,
1297 .config_intr = &marvell_config_intr,
1298 .resume = &genphy_resume,
1299 .suspend = &genphy_suspend,
1300 .get_sset_count = marvell_get_sset_count,
1301 .get_strings = marvell_get_strings,
1302 .get_stats = marvell_get_stats,
1303 },
1304 {
1305 .phy_id = MARVELL_PHY_ID_88E1510,
1306 .phy_id_mask = MARVELL_PHY_ID_MASK,
1307 .name = "Marvell 88E1510",
1308 .features = PHY_GBIT_FEATURES,
1309 .flags = PHY_HAS_INTERRUPT,
1310 .probe = marvell_probe,
1311 .config_init = &m88e1510_config_init,
1312 .config_aneg = &m88e1510_config_aneg,
1313 .read_status = &marvell_read_status,
1314 .ack_interrupt = &marvell_ack_interrupt,
1315 .config_intr = &marvell_config_intr,
1316 .did_interrupt = &m88e1121_did_interrupt,
1317 .resume = &genphy_resume,
1318 .suspend = &genphy_suspend,
1319 .get_sset_count = marvell_get_sset_count,
1320 .get_strings = marvell_get_strings,
1321 .get_stats = marvell_get_stats,
1322 },
1323 {
1324 .phy_id = MARVELL_PHY_ID_88E1540,
1325 .phy_id_mask = MARVELL_PHY_ID_MASK,
1326 .name = "Marvell 88E1540",
1327 .features = PHY_GBIT_FEATURES,
1328 .flags = PHY_HAS_INTERRUPT,
1329 .probe = marvell_probe,
1330 .config_init = &marvell_config_init,
1331 .config_aneg = &m88e1510_config_aneg,
1332 .read_status = &marvell_read_status,
1333 .ack_interrupt = &marvell_ack_interrupt,
1334 .config_intr = &marvell_config_intr,
1335 .did_interrupt = &m88e1121_did_interrupt,
1336 .resume = &genphy_resume,
1337 .suspend = &genphy_suspend,
1338 .get_sset_count = marvell_get_sset_count,
1339 .get_strings = marvell_get_strings,
1340 .get_stats = marvell_get_stats,
1341 },
1342 {
1343 .phy_id = MARVELL_PHY_ID_88E3016,
1344 .phy_id_mask = MARVELL_PHY_ID_MASK,
1345 .name = "Marvell 88E3016",
1346 .features = PHY_BASIC_FEATURES,
1347 .flags = PHY_HAS_INTERRUPT,
1348 .probe = marvell_probe,
1349 .config_aneg = &genphy_config_aneg,
1350 .config_init = &m88e3016_config_init,
1351 .aneg_done = &marvell_aneg_done,
1352 .read_status = &marvell_read_status,
1353 .ack_interrupt = &marvell_ack_interrupt,
1354 .config_intr = &marvell_config_intr,
1355 .did_interrupt = &m88e1121_did_interrupt,
1356 .resume = &genphy_resume,
1357 .suspend = &genphy_suspend,
1358 .get_sset_count = marvell_get_sset_count,
1359 .get_strings = marvell_get_strings,
1360 .get_stats = marvell_get_stats,
1361 },
1362 };
1363
1364 module_phy_driver(marvell_drivers);
1365
1366 static struct mdio_device_id __maybe_unused marvell_tbl[] = {
1367 { MARVELL_PHY_ID_88E1101, MARVELL_PHY_ID_MASK },
1368 { MARVELL_PHY_ID_88E1112, MARVELL_PHY_ID_MASK },
1369 { MARVELL_PHY_ID_88E1111, MARVELL_PHY_ID_MASK },
1370 { MARVELL_PHY_ID_88E1118, MARVELL_PHY_ID_MASK },
1371 { MARVELL_PHY_ID_88E1121R, MARVELL_PHY_ID_MASK },
1372 { MARVELL_PHY_ID_88E1145, MARVELL_PHY_ID_MASK },
1373 { MARVELL_PHY_ID_88E1149R, MARVELL_PHY_ID_MASK },
1374 { MARVELL_PHY_ID_88E1240, MARVELL_PHY_ID_MASK },
1375 { MARVELL_PHY_ID_88E1318S, MARVELL_PHY_ID_MASK },
1376 { MARVELL_PHY_ID_88E1116R, MARVELL_PHY_ID_MASK },
1377 { MARVELL_PHY_ID_88E1510, MARVELL_PHY_ID_MASK },
1378 { MARVELL_PHY_ID_88E1540, MARVELL_PHY_ID_MASK },
1379 { MARVELL_PHY_ID_88E3016, MARVELL_PHY_ID_MASK },
1380 { }
1381 };
1382
1383 MODULE_DEVICE_TABLE(mdio, marvell_tbl);
Linux with added FPC-III support