1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * r8169_phy_config.c: RealTek 8169/8168/8101 ethernet driver.
4 *
5 * Copyright (c) 2002 ShuChen <shuchen@realtek.com.tw>
6 * Copyright (c) 2003 - 2007 Francois Romieu <romieu@fr.zoreil.com>
7 * Copyright (c) a lot of people too. Please respect their work.
8 *
9 * See MAINTAINERS file for support contact information.
10 */
11
12 #include <linux/delay.h>
13 #include <linux/phy.h>
14
15 #include "r8169.h"
16
17 typedef void (*rtl_phy_cfg_fct)(struct rtl8169_private *tp,
18 struct phy_device *phydev);
19
r8168d_modify_extpage(struct phy_device * phydev,int extpage,int reg,u16 mask,u16 val)20 static void r8168d_modify_extpage(struct phy_device *phydev, int extpage,
21 int reg, u16 mask, u16 val)
22 {
23 int oldpage = phy_select_page(phydev, 0x0007);
24
25 __phy_write(phydev, 0x1e, extpage);
26 __phy_modify(phydev, reg, mask, val);
27
28 phy_restore_page(phydev, oldpage, 0);
29 }
30
r8168d_phy_param(struct phy_device * phydev,u16 parm,u16 mask,u16 val)31 static void r8168d_phy_param(struct phy_device *phydev, u16 parm,
32 u16 mask, u16 val)
33 {
34 int oldpage = phy_select_page(phydev, 0x0005);
35
36 __phy_write(phydev, 0x05, parm);
37 __phy_modify(phydev, 0x06, mask, val);
38
39 phy_restore_page(phydev, oldpage, 0);
40 }
41
r8168g_phy_param(struct phy_device * phydev,u16 parm,u16 mask,u16 val)42 static void r8168g_phy_param(struct phy_device *phydev, u16 parm,
43 u16 mask, u16 val)
44 {
45 int oldpage = phy_select_page(phydev, 0x0a43);
46
47 __phy_write(phydev, 0x13, parm);
48 __phy_modify(phydev, 0x14, mask, val);
49
50 phy_restore_page(phydev, oldpage, 0);
51 }
52
53 struct phy_reg {
54 u16 reg;
55 u16 val;
56 };
57
__rtl_writephy_batch(struct phy_device * phydev,const struct phy_reg * regs,int len)58 static void __rtl_writephy_batch(struct phy_device *phydev,
59 const struct phy_reg *regs, int len)
60 {
61 phy_lock_mdio_bus(phydev);
62
63 while (len-- > 0) {
64 __phy_write(phydev, regs->reg, regs->val);
65 regs++;
66 }
67
68 phy_unlock_mdio_bus(phydev);
69 }
70
71 #define rtl_writephy_batch(p, a) __rtl_writephy_batch(p, a, ARRAY_SIZE(a))
72
rtl8168f_config_eee_phy(struct phy_device * phydev)73 static void rtl8168f_config_eee_phy(struct phy_device *phydev)
74 {
75 r8168d_modify_extpage(phydev, 0x0020, 0x15, 0, BIT(8));
76 r8168d_phy_param(phydev, 0x8b85, 0, BIT(13));
77 }
78
rtl8168g_config_eee_phy(struct phy_device * phydev)79 static void rtl8168g_config_eee_phy(struct phy_device *phydev)
80 {
81 phy_modify_paged(phydev, 0x0a43, 0x11, 0, BIT(4));
82 }
83
rtl8168h_config_eee_phy(struct phy_device * phydev)84 static void rtl8168h_config_eee_phy(struct phy_device *phydev)
85 {
86 rtl8168g_config_eee_phy(phydev);
87
88 phy_modify_paged(phydev, 0xa4a, 0x11, 0x0000, 0x0200);
89 phy_modify_paged(phydev, 0xa42, 0x14, 0x0000, 0x0080);
90 }
91
rtl8125_common_config_eee_phy(struct phy_device * phydev)92 static void rtl8125_common_config_eee_phy(struct phy_device *phydev)
93 {
94 phy_modify_paged(phydev, 0xa6d, 0x14, 0x0010, 0x0000);
95 phy_modify_paged(phydev, 0xa42, 0x14, 0x0080, 0x0000);
96 phy_modify_paged(phydev, 0xa4a, 0x11, 0x0200, 0x0000);
97 }
98
rtl8125_config_eee_phy(struct phy_device * phydev)99 static void rtl8125_config_eee_phy(struct phy_device *phydev)
100 {
101 rtl8168g_config_eee_phy(phydev);
102 rtl8125_common_config_eee_phy(phydev);
103 }
104
rtl8169s_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)105 static void rtl8169s_hw_phy_config(struct rtl8169_private *tp,
106 struct phy_device *phydev)
107 {
108 static const struct phy_reg phy_reg_init[] = {
109 { 0x1f, 0x0001 },
110 { 0x06, 0x006e },
111 { 0x08, 0x0708 },
112 { 0x15, 0x4000 },
113 { 0x18, 0x65c7 },
114
115 { 0x1f, 0x0001 },
116 { 0x03, 0x00a1 },
117 { 0x02, 0x0008 },
118 { 0x01, 0x0120 },
119 { 0x00, 0x1000 },
120 { 0x04, 0x0800 },
121 { 0x04, 0x0000 },
122
123 { 0x03, 0xff41 },
124 { 0x02, 0xdf60 },
125 { 0x01, 0x0140 },
126 { 0x00, 0x0077 },
127 { 0x04, 0x7800 },
128 { 0x04, 0x7000 },
129
130 { 0x03, 0x802f },
131 { 0x02, 0x4f02 },
132 { 0x01, 0x0409 },
133 { 0x00, 0xf0f9 },
134 { 0x04, 0x9800 },
135 { 0x04, 0x9000 },
136
137 { 0x03, 0xdf01 },
138 { 0x02, 0xdf20 },
139 { 0x01, 0xff95 },
140 { 0x00, 0xba00 },
141 { 0x04, 0xa800 },
142 { 0x04, 0xa000 },
143
144 { 0x03, 0xff41 },
145 { 0x02, 0xdf20 },
146 { 0x01, 0x0140 },
147 { 0x00, 0x00bb },
148 { 0x04, 0xb800 },
149 { 0x04, 0xb000 },
150
151 { 0x03, 0xdf41 },
152 { 0x02, 0xdc60 },
153 { 0x01, 0x6340 },
154 { 0x00, 0x007d },
155 { 0x04, 0xd800 },
156 { 0x04, 0xd000 },
157
158 { 0x03, 0xdf01 },
159 { 0x02, 0xdf20 },
160 { 0x01, 0x100a },
161 { 0x00, 0xa0ff },
162 { 0x04, 0xf800 },
163 { 0x04, 0xf000 },
164
165 { 0x1f, 0x0000 },
166 { 0x0b, 0x0000 },
167 { 0x00, 0x9200 }
168 };
169
170 rtl_writephy_batch(phydev, phy_reg_init);
171 }
172
rtl8169sb_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)173 static void rtl8169sb_hw_phy_config(struct rtl8169_private *tp,
174 struct phy_device *phydev)
175 {
176 phy_write_paged(phydev, 0x0002, 0x01, 0x90d0);
177 }
178
rtl8169scd_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)179 static void rtl8169scd_hw_phy_config(struct rtl8169_private *tp,
180 struct phy_device *phydev)
181 {
182 static const struct phy_reg phy_reg_init[] = {
183 { 0x1f, 0x0001 },
184 { 0x04, 0x0000 },
185 { 0x03, 0x00a1 },
186 { 0x02, 0x0008 },
187 { 0x01, 0x0120 },
188 { 0x00, 0x1000 },
189 { 0x04, 0x0800 },
190 { 0x04, 0x9000 },
191 { 0x03, 0x802f },
192 { 0x02, 0x4f02 },
193 { 0x01, 0x0409 },
194 { 0x00, 0xf099 },
195 { 0x04, 0x9800 },
196 { 0x04, 0xa000 },
197 { 0x03, 0xdf01 },
198 { 0x02, 0xdf20 },
199 { 0x01, 0xff95 },
200 { 0x00, 0xba00 },
201 { 0x04, 0xa800 },
202 { 0x04, 0xf000 },
203 { 0x03, 0xdf01 },
204 { 0x02, 0xdf20 },
205 { 0x01, 0x101a },
206 { 0x00, 0xa0ff },
207 { 0x04, 0xf800 },
208 { 0x04, 0x0000 },
209 { 0x1f, 0x0000 },
210
211 { 0x1f, 0x0001 },
212 { 0x10, 0xf41b },
213 { 0x14, 0xfb54 },
214 { 0x18, 0xf5c7 },
215 { 0x1f, 0x0000 },
216
217 { 0x1f, 0x0001 },
218 { 0x17, 0x0cc0 },
219 { 0x1f, 0x0000 }
220 };
221
222 rtl_writephy_batch(phydev, phy_reg_init);
223 }
224
rtl8169sce_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)225 static void rtl8169sce_hw_phy_config(struct rtl8169_private *tp,
226 struct phy_device *phydev)
227 {
228 static const struct phy_reg phy_reg_init[] = {
229 { 0x1f, 0x0001 },
230 { 0x04, 0x0000 },
231 { 0x03, 0x00a1 },
232 { 0x02, 0x0008 },
233 { 0x01, 0x0120 },
234 { 0x00, 0x1000 },
235 { 0x04, 0x0800 },
236 { 0x04, 0x9000 },
237 { 0x03, 0x802f },
238 { 0x02, 0x4f02 },
239 { 0x01, 0x0409 },
240 { 0x00, 0xf099 },
241 { 0x04, 0x9800 },
242 { 0x04, 0xa000 },
243 { 0x03, 0xdf01 },
244 { 0x02, 0xdf20 },
245 { 0x01, 0xff95 },
246 { 0x00, 0xba00 },
247 { 0x04, 0xa800 },
248 { 0x04, 0xf000 },
249 { 0x03, 0xdf01 },
250 { 0x02, 0xdf20 },
251 { 0x01, 0x101a },
252 { 0x00, 0xa0ff },
253 { 0x04, 0xf800 },
254 { 0x04, 0x0000 },
255 { 0x1f, 0x0000 },
256
257 { 0x1f, 0x0001 },
258 { 0x0b, 0x8480 },
259 { 0x1f, 0x0000 },
260
261 { 0x1f, 0x0001 },
262 { 0x18, 0x67c7 },
263 { 0x04, 0x2000 },
264 { 0x03, 0x002f },
265 { 0x02, 0x4360 },
266 { 0x01, 0x0109 },
267 { 0x00, 0x3022 },
268 { 0x04, 0x2800 },
269 { 0x1f, 0x0000 },
270
271 { 0x1f, 0x0001 },
272 { 0x17, 0x0cc0 },
273 { 0x1f, 0x0000 }
274 };
275
276 rtl_writephy_batch(phydev, phy_reg_init);
277 }
278
rtl8168bb_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)279 static void rtl8168bb_hw_phy_config(struct rtl8169_private *tp,
280 struct phy_device *phydev)
281 {
282 phy_write(phydev, 0x1f, 0x0001);
283 phy_set_bits(phydev, 0x16, BIT(0));
284 phy_write(phydev, 0x10, 0xf41b);
285 phy_write(phydev, 0x1f, 0x0000);
286 }
287
rtl8168bef_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)288 static void rtl8168bef_hw_phy_config(struct rtl8169_private *tp,
289 struct phy_device *phydev)
290 {
291 phy_write_paged(phydev, 0x0001, 0x10, 0xf41b);
292 }
293
rtl8168cp_1_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)294 static void rtl8168cp_1_hw_phy_config(struct rtl8169_private *tp,
295 struct phy_device *phydev)
296 {
297 phy_write(phydev, 0x1d, 0x0f00);
298 phy_write_paged(phydev, 0x0002, 0x0c, 0x1ec8);
299 }
300
rtl8168cp_2_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)301 static void rtl8168cp_2_hw_phy_config(struct rtl8169_private *tp,
302 struct phy_device *phydev)
303 {
304 phy_set_bits(phydev, 0x14, BIT(5));
305 phy_set_bits(phydev, 0x0d, BIT(5));
306 phy_write_paged(phydev, 0x0001, 0x1d, 0x3d98);
307 }
308
rtl8168c_1_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)309 static void rtl8168c_1_hw_phy_config(struct rtl8169_private *tp,
310 struct phy_device *phydev)
311 {
312 static const struct phy_reg phy_reg_init[] = {
313 { 0x1f, 0x0001 },
314 { 0x12, 0x2300 },
315 { 0x1f, 0x0002 },
316 { 0x00, 0x88d4 },
317 { 0x01, 0x82b1 },
318 { 0x03, 0x7002 },
319 { 0x08, 0x9e30 },
320 { 0x09, 0x01f0 },
321 { 0x0a, 0x5500 },
322 { 0x0c, 0x00c8 },
323 { 0x1f, 0x0003 },
324 { 0x12, 0xc096 },
325 { 0x16, 0x000a },
326 { 0x1f, 0x0000 },
327 { 0x1f, 0x0000 },
328 { 0x09, 0x2000 },
329 { 0x09, 0x0000 }
330 };
331
332 rtl_writephy_batch(phydev, phy_reg_init);
333
334 phy_set_bits(phydev, 0x14, BIT(5));
335 phy_set_bits(phydev, 0x0d, BIT(5));
336 }
337
rtl8168c_2_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)338 static void rtl8168c_2_hw_phy_config(struct rtl8169_private *tp,
339 struct phy_device *phydev)
340 {
341 static const struct phy_reg phy_reg_init[] = {
342 { 0x1f, 0x0001 },
343 { 0x12, 0x2300 },
344 { 0x03, 0x802f },
345 { 0x02, 0x4f02 },
346 { 0x01, 0x0409 },
347 { 0x00, 0xf099 },
348 { 0x04, 0x9800 },
349 { 0x04, 0x9000 },
350 { 0x1d, 0x3d98 },
351 { 0x1f, 0x0002 },
352 { 0x0c, 0x7eb8 },
353 { 0x06, 0x0761 },
354 { 0x1f, 0x0003 },
355 { 0x16, 0x0f0a },
356 { 0x1f, 0x0000 }
357 };
358
359 rtl_writephy_batch(phydev, phy_reg_init);
360
361 phy_set_bits(phydev, 0x16, BIT(0));
362 phy_set_bits(phydev, 0x14, BIT(5));
363 phy_set_bits(phydev, 0x0d, BIT(5));
364 }
365
rtl8168c_3_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)366 static void rtl8168c_3_hw_phy_config(struct rtl8169_private *tp,
367 struct phy_device *phydev)
368 {
369 static const struct phy_reg phy_reg_init[] = {
370 { 0x1f, 0x0001 },
371 { 0x12, 0x2300 },
372 { 0x1d, 0x3d98 },
373 { 0x1f, 0x0002 },
374 { 0x0c, 0x7eb8 },
375 { 0x06, 0x5461 },
376 { 0x1f, 0x0003 },
377 { 0x16, 0x0f0a },
378 { 0x1f, 0x0000 }
379 };
380
381 rtl_writephy_batch(phydev, phy_reg_init);
382
383 phy_set_bits(phydev, 0x16, BIT(0));
384 phy_set_bits(phydev, 0x14, BIT(5));
385 phy_set_bits(phydev, 0x0d, BIT(5));
386 }
387
388 static const struct phy_reg rtl8168d_1_phy_reg_init_0[] = {
389 /* Channel Estimation */
390 { 0x1f, 0x0001 },
391 { 0x06, 0x4064 },
392 { 0x07, 0x2863 },
393 { 0x08, 0x059c },
394 { 0x09, 0x26b4 },
395 { 0x0a, 0x6a19 },
396 { 0x0b, 0xdcc8 },
397 { 0x10, 0xf06d },
398 { 0x14, 0x7f68 },
399 { 0x18, 0x7fd9 },
400 { 0x1c, 0xf0ff },
401 { 0x1d, 0x3d9c },
402 { 0x1f, 0x0003 },
403 { 0x12, 0xf49f },
404 { 0x13, 0x070b },
405 { 0x1a, 0x05ad },
406 { 0x14, 0x94c0 },
407
408 /*
409 * Tx Error Issue
410 * Enhance line driver power
411 */
412 { 0x1f, 0x0002 },
413 { 0x06, 0x5561 },
414 { 0x1f, 0x0005 },
415 { 0x05, 0x8332 },
416 { 0x06, 0x5561 },
417
418 /*
419 * Can not link to 1Gbps with bad cable
420 * Decrease SNR threshold form 21.07dB to 19.04dB
421 */
422 { 0x1f, 0x0001 },
423 { 0x17, 0x0cc0 },
424
425 { 0x1f, 0x0000 },
426 { 0x0d, 0xf880 }
427 };
428
rtl8168d_apply_firmware_cond(struct rtl8169_private * tp,struct phy_device * phydev,u16 val)429 static void rtl8168d_apply_firmware_cond(struct rtl8169_private *tp,
430 struct phy_device *phydev,
431 u16 val)
432 {
433 u16 reg_val;
434
435 phy_write(phydev, 0x1f, 0x0005);
436 phy_write(phydev, 0x05, 0x001b);
437 reg_val = phy_read(phydev, 0x06);
438 phy_write(phydev, 0x1f, 0x0000);
439
440 if (reg_val != val)
441 phydev_warn(phydev, "chipset not ready for firmware\n");
442 else
443 r8169_apply_firmware(tp);
444 }
445
rtl8168d_1_common(struct phy_device * phydev)446 static void rtl8168d_1_common(struct phy_device *phydev)
447 {
448 u16 val;
449
450 phy_write_paged(phydev, 0x0002, 0x05, 0x669a);
451 r8168d_phy_param(phydev, 0x8330, 0xffff, 0x669a);
452 phy_write(phydev, 0x1f, 0x0002);
453
454 val = phy_read(phydev, 0x0d);
455
456 if ((val & 0x00ff) != 0x006c) {
457 static const u16 set[] = {
458 0x0065, 0x0066, 0x0067, 0x0068,
459 0x0069, 0x006a, 0x006b, 0x006c
460 };
461 int i;
462
463 val &= 0xff00;
464 for (i = 0; i < ARRAY_SIZE(set); i++)
465 phy_write(phydev, 0x0d, val | set[i]);
466 }
467 }
468
rtl8168d_1_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)469 static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp,
470 struct phy_device *phydev)
471 {
472 rtl_writephy_batch(phydev, rtl8168d_1_phy_reg_init_0);
473
474 /*
475 * Rx Error Issue
476 * Fine Tune Switching regulator parameter
477 */
478 phy_write(phydev, 0x1f, 0x0002);
479 phy_modify(phydev, 0x0b, 0x00ef, 0x0010);
480 phy_modify(phydev, 0x0c, 0x5d00, 0xa200);
481
482 if (rtl8168d_efuse_read(tp, 0x01) == 0xb1) {
483 rtl8168d_1_common(phydev);
484 } else {
485 phy_write_paged(phydev, 0x0002, 0x05, 0x6662);
486 r8168d_phy_param(phydev, 0x8330, 0xffff, 0x6662);
487 }
488
489 /* RSET couple improve */
490 phy_write(phydev, 0x1f, 0x0002);
491 phy_set_bits(phydev, 0x0d, 0x0300);
492 phy_set_bits(phydev, 0x0f, 0x0010);
493
494 /* Fine tune PLL performance */
495 phy_write(phydev, 0x1f, 0x0002);
496 phy_modify(phydev, 0x02, 0x0600, 0x0100);
497 phy_clear_bits(phydev, 0x03, 0xe000);
498 phy_write(phydev, 0x1f, 0x0000);
499
500 rtl8168d_apply_firmware_cond(tp, phydev, 0xbf00);
501 }
502
rtl8168d_2_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)503 static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp,
504 struct phy_device *phydev)
505 {
506 rtl_writephy_batch(phydev, rtl8168d_1_phy_reg_init_0);
507
508 if (rtl8168d_efuse_read(tp, 0x01) == 0xb1) {
509 rtl8168d_1_common(phydev);
510 } else {
511 phy_write_paged(phydev, 0x0002, 0x05, 0x2642);
512 r8168d_phy_param(phydev, 0x8330, 0xffff, 0x2642);
513 }
514
515 /* Fine tune PLL performance */
516 phy_write(phydev, 0x1f, 0x0002);
517 phy_modify(phydev, 0x02, 0x0600, 0x0100);
518 phy_clear_bits(phydev, 0x03, 0xe000);
519 phy_write(phydev, 0x1f, 0x0000);
520
521 /* Switching regulator Slew rate */
522 phy_modify_paged(phydev, 0x0002, 0x0f, 0x0000, 0x0017);
523
524 rtl8168d_apply_firmware_cond(tp, phydev, 0xb300);
525 }
526
rtl8168d_4_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)527 static void rtl8168d_4_hw_phy_config(struct rtl8169_private *tp,
528 struct phy_device *phydev)
529 {
530 phy_write_paged(phydev, 0x0001, 0x17, 0x0cc0);
531 r8168d_modify_extpage(phydev, 0x002d, 0x18, 0xffff, 0x0040);
532 phy_set_bits(phydev, 0x0d, BIT(5));
533 }
534
rtl8168e_1_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)535 static void rtl8168e_1_hw_phy_config(struct rtl8169_private *tp,
536 struct phy_device *phydev)
537 {
538 static const struct phy_reg phy_reg_init[] = {
539 /* Channel estimation fine tune */
540 { 0x1f, 0x0001 },
541 { 0x0b, 0x6c20 },
542 { 0x07, 0x2872 },
543 { 0x1c, 0xefff },
544 { 0x1f, 0x0003 },
545 { 0x14, 0x6420 },
546 { 0x1f, 0x0000 },
547 };
548
549 r8169_apply_firmware(tp);
550
551 /* Enable Delay cap */
552 r8168d_phy_param(phydev, 0x8b80, 0xffff, 0xc896);
553
554 rtl_writephy_batch(phydev, phy_reg_init);
555
556 /* Update PFM & 10M TX idle timer */
557 r8168d_modify_extpage(phydev, 0x002f, 0x15, 0xffff, 0x1919);
558
559 r8168d_modify_extpage(phydev, 0x00ac, 0x18, 0xffff, 0x0006);
560
561 /* DCO enable for 10M IDLE Power */
562 r8168d_modify_extpage(phydev, 0x0023, 0x17, 0x0000, 0x0006);
563
564 /* For impedance matching */
565 phy_modify_paged(phydev, 0x0002, 0x08, 0x7f00, 0x8000);
566
567 /* PHY auto speed down */
568 r8168d_modify_extpage(phydev, 0x002d, 0x18, 0x0000, 0x0050);
569 phy_set_bits(phydev, 0x14, BIT(15));
570
571 r8168d_phy_param(phydev, 0x8b86, 0x0000, 0x0001);
572 r8168d_phy_param(phydev, 0x8b85, 0x2000, 0x0000);
573
574 r8168d_modify_extpage(phydev, 0x0020, 0x15, 0x1100, 0x0000);
575 phy_write_paged(phydev, 0x0006, 0x00, 0x5a00);
576
577 phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, 0x0000);
578 }
579
rtl8168e_2_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)580 static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp,
581 struct phy_device *phydev)
582 {
583 r8169_apply_firmware(tp);
584
585 /* Enable Delay cap */
586 r8168d_modify_extpage(phydev, 0x00ac, 0x18, 0xffff, 0x0006);
587
588 /* Channel estimation fine tune */
589 phy_write_paged(phydev, 0x0003, 0x09, 0xa20f);
590
591 /* Green Setting */
592 r8168d_phy_param(phydev, 0x8b5b, 0xffff, 0x9222);
593 r8168d_phy_param(phydev, 0x8b6d, 0xffff, 0x8000);
594 r8168d_phy_param(phydev, 0x8b76, 0xffff, 0x8000);
595
596 /* For 4-corner performance improve */
597 phy_write(phydev, 0x1f, 0x0005);
598 phy_write(phydev, 0x05, 0x8b80);
599 phy_set_bits(phydev, 0x17, 0x0006);
600 phy_write(phydev, 0x1f, 0x0000);
601
602 /* PHY auto speed down */
603 r8168d_modify_extpage(phydev, 0x002d, 0x18, 0x0000, 0x0010);
604 phy_set_bits(phydev, 0x14, BIT(15));
605
606 /* improve 10M EEE waveform */
607 r8168d_phy_param(phydev, 0x8b86, 0x0000, 0x0001);
608
609 /* Improve 2-pair detection performance */
610 r8168d_phy_param(phydev, 0x8b85, 0x0000, 0x4000);
611
612 rtl8168f_config_eee_phy(phydev);
613
614 /* Green feature */
615 phy_write(phydev, 0x1f, 0x0003);
616 phy_set_bits(phydev, 0x19, BIT(0));
617 phy_set_bits(phydev, 0x10, BIT(10));
618 phy_write(phydev, 0x1f, 0x0000);
619 phy_modify_paged(phydev, 0x0005, 0x01, 0, BIT(8));
620 }
621
rtl8168f_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)622 static void rtl8168f_hw_phy_config(struct rtl8169_private *tp,
623 struct phy_device *phydev)
624 {
625 /* For 4-corner performance improve */
626 r8168d_phy_param(phydev, 0x8b80, 0x0000, 0x0006);
627
628 /* PHY auto speed down */
629 r8168d_modify_extpage(phydev, 0x002d, 0x18, 0x0000, 0x0010);
630 phy_set_bits(phydev, 0x14, BIT(15));
631
632 /* Improve 10M EEE waveform */
633 r8168d_phy_param(phydev, 0x8b86, 0x0000, 0x0001);
634
635 rtl8168f_config_eee_phy(phydev);
636 }
637
rtl8168f_1_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)638 static void rtl8168f_1_hw_phy_config(struct rtl8169_private *tp,
639 struct phy_device *phydev)
640 {
641 r8169_apply_firmware(tp);
642
643 /* Channel estimation fine tune */
644 phy_write_paged(phydev, 0x0003, 0x09, 0xa20f);
645
646 /* Modify green table for giga & fnet */
647 r8168d_phy_param(phydev, 0x8b55, 0xffff, 0x0000);
648 r8168d_phy_param(phydev, 0x8b5e, 0xffff, 0x0000);
649 r8168d_phy_param(phydev, 0x8b67, 0xffff, 0x0000);
650 r8168d_phy_param(phydev, 0x8b70, 0xffff, 0x0000);
651 r8168d_modify_extpage(phydev, 0x0078, 0x17, 0xffff, 0x0000);
652 r8168d_modify_extpage(phydev, 0x0078, 0x19, 0xffff, 0x00fb);
653
654 /* Modify green table for 10M */
655 r8168d_phy_param(phydev, 0x8b79, 0xffff, 0xaa00);
656
657 /* Disable hiimpedance detection (RTCT) */
658 phy_write_paged(phydev, 0x0003, 0x01, 0x328a);
659
660 rtl8168f_hw_phy_config(tp, phydev);
661
662 /* Improve 2-pair detection performance */
663 r8168d_phy_param(phydev, 0x8b85, 0x0000, 0x4000);
664 }
665
rtl8168f_2_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)666 static void rtl8168f_2_hw_phy_config(struct rtl8169_private *tp,
667 struct phy_device *phydev)
668 {
669 r8169_apply_firmware(tp);
670
671 rtl8168f_hw_phy_config(tp, phydev);
672 }
673
rtl8411_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)674 static void rtl8411_hw_phy_config(struct rtl8169_private *tp,
675 struct phy_device *phydev)
676 {
677 r8169_apply_firmware(tp);
678
679 rtl8168f_hw_phy_config(tp, phydev);
680
681 /* Improve 2-pair detection performance */
682 r8168d_phy_param(phydev, 0x8b85, 0x0000, 0x4000);
683
684 /* Channel estimation fine tune */
685 phy_write_paged(phydev, 0x0003, 0x09, 0xa20f);
686
687 /* Modify green table for giga & fnet */
688 r8168d_phy_param(phydev, 0x8b55, 0xffff, 0x0000);
689 r8168d_phy_param(phydev, 0x8b5e, 0xffff, 0x0000);
690 r8168d_phy_param(phydev, 0x8b67, 0xffff, 0x0000);
691 r8168d_phy_param(phydev, 0x8b70, 0xffff, 0x0000);
692 r8168d_modify_extpage(phydev, 0x0078, 0x17, 0xffff, 0x0000);
693 r8168d_modify_extpage(phydev, 0x0078, 0x19, 0xffff, 0x00aa);
694
695 /* Modify green table for 10M */
696 r8168d_phy_param(phydev, 0x8b79, 0xffff, 0xaa00);
697
698 /* Disable hiimpedance detection (RTCT) */
699 phy_write_paged(phydev, 0x0003, 0x01, 0x328a);
700
701 /* Modify green table for giga */
702 r8168d_phy_param(phydev, 0x8b54, 0x0800, 0x0000);
703 r8168d_phy_param(phydev, 0x8b5d, 0x0800, 0x0000);
704 r8168d_phy_param(phydev, 0x8a7c, 0x0100, 0x0000);
705 r8168d_phy_param(phydev, 0x8a7f, 0x0000, 0x0100);
706 r8168d_phy_param(phydev, 0x8a82, 0x0100, 0x0000);
707 r8168d_phy_param(phydev, 0x8a85, 0x0100, 0x0000);
708 r8168d_phy_param(phydev, 0x8a88, 0x0100, 0x0000);
709
710 /* uc same-seed solution */
711 r8168d_phy_param(phydev, 0x8b85, 0x0000, 0x8000);
712
713 /* Green feature */
714 phy_write(phydev, 0x1f, 0x0003);
715 phy_clear_bits(phydev, 0x19, BIT(0));
716 phy_clear_bits(phydev, 0x10, BIT(10));
717 phy_write(phydev, 0x1f, 0x0000);
718 }
719
rtl8168g_disable_aldps(struct phy_device * phydev)720 static void rtl8168g_disable_aldps(struct phy_device *phydev)
721 {
722 phy_modify_paged(phydev, 0x0a43, 0x10, BIT(2), 0);
723 }
724
rtl8168g_enable_gphy_10m(struct phy_device * phydev)725 static void rtl8168g_enable_gphy_10m(struct phy_device *phydev)
726 {
727 phy_modify_paged(phydev, 0x0a44, 0x11, 0, BIT(11));
728 }
729
rtl8168g_phy_adjust_10m_aldps(struct phy_device * phydev)730 static void rtl8168g_phy_adjust_10m_aldps(struct phy_device *phydev)
731 {
732 phy_modify_paged(phydev, 0x0bcc, 0x14, BIT(8), 0);
733 phy_modify_paged(phydev, 0x0a44, 0x11, 0, BIT(7) | BIT(6));
734 r8168g_phy_param(phydev, 0x8084, 0x6000, 0x0000);
735 phy_modify_paged(phydev, 0x0a43, 0x10, 0x0000, 0x1003);
736 }
737
rtl8168g_1_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)738 static void rtl8168g_1_hw_phy_config(struct rtl8169_private *tp,
739 struct phy_device *phydev)
740 {
741 int ret;
742
743 r8169_apply_firmware(tp);
744
745 ret = phy_read_paged(phydev, 0x0a46, 0x10);
746 if (ret & BIT(8))
747 phy_modify_paged(phydev, 0x0bcc, 0x12, BIT(15), 0);
748 else
749 phy_modify_paged(phydev, 0x0bcc, 0x12, 0, BIT(15));
750
751 ret = phy_read_paged(phydev, 0x0a46, 0x13);
752 if (ret & BIT(8))
753 phy_modify_paged(phydev, 0x0c41, 0x15, 0, BIT(1));
754 else
755 phy_modify_paged(phydev, 0x0c41, 0x15, BIT(1), 0);
756
757 /* Enable PHY auto speed down */
758 phy_modify_paged(phydev, 0x0a44, 0x11, 0, BIT(3) | BIT(2));
759
760 rtl8168g_phy_adjust_10m_aldps(phydev);
761
762 /* EEE auto-fallback function */
763 phy_modify_paged(phydev, 0x0a4b, 0x11, 0, BIT(2));
764
765 /* Enable UC LPF tune function */
766 r8168g_phy_param(phydev, 0x8012, 0x0000, 0x8000);
767
768 phy_modify_paged(phydev, 0x0c42, 0x11, BIT(13), BIT(14));
769
770 /* Improve SWR Efficiency */
771 phy_write(phydev, 0x1f, 0x0bcd);
772 phy_write(phydev, 0x14, 0x5065);
773 phy_write(phydev, 0x14, 0xd065);
774 phy_write(phydev, 0x1f, 0x0bc8);
775 phy_write(phydev, 0x11, 0x5655);
776 phy_write(phydev, 0x1f, 0x0bcd);
777 phy_write(phydev, 0x14, 0x1065);
778 phy_write(phydev, 0x14, 0x9065);
779 phy_write(phydev, 0x14, 0x1065);
780 phy_write(phydev, 0x1f, 0x0000);
781
782 rtl8168g_disable_aldps(phydev);
783 rtl8168g_config_eee_phy(phydev);
784 }
785
rtl8168g_2_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)786 static void rtl8168g_2_hw_phy_config(struct rtl8169_private *tp,
787 struct phy_device *phydev)
788 {
789 r8169_apply_firmware(tp);
790 rtl8168g_config_eee_phy(phydev);
791 }
792
rtl8168h_2_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)793 static void rtl8168h_2_hw_phy_config(struct rtl8169_private *tp,
794 struct phy_device *phydev)
795 {
796 u16 ioffset, rlen;
797 u32 data;
798
799 r8169_apply_firmware(tp);
800
801 /* CHIN EST parameter update */
802 r8168g_phy_param(phydev, 0x808a, 0x003f, 0x000a);
803
804 /* enable R-tune & PGA-retune function */
805 r8168g_phy_param(phydev, 0x0811, 0x0000, 0x0800);
806 phy_modify_paged(phydev, 0x0a42, 0x16, 0x0000, 0x0002);
807
808 rtl8168g_enable_gphy_10m(phydev);
809
810 ioffset = rtl8168h_2_get_adc_bias_ioffset(tp);
811 if (ioffset != 0xffff)
812 phy_write_paged(phydev, 0x0bcf, 0x16, ioffset);
813
814 /* Modify rlen (TX LPF corner frequency) level */
815 data = phy_read_paged(phydev, 0x0bcd, 0x16);
816 data &= 0x000f;
817 rlen = 0;
818 if (data > 3)
819 rlen = data - 3;
820 data = rlen | (rlen << 4) | (rlen << 8) | (rlen << 12);
821 phy_write_paged(phydev, 0x0bcd, 0x17, data);
822
823 /* disable phy pfm mode */
824 phy_modify_paged(phydev, 0x0a44, 0x11, BIT(7), 0);
825
826 /* disable 10m pll off */
827 phy_modify_paged(phydev, 0x0a43, 0x10, BIT(0), 0);
828
829 rtl8168g_disable_aldps(phydev);
830 rtl8168g_config_eee_phy(phydev);
831 }
832
rtl8168ep_2_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)833 static void rtl8168ep_2_hw_phy_config(struct rtl8169_private *tp,
834 struct phy_device *phydev)
835 {
836 rtl8168g_phy_adjust_10m_aldps(phydev);
837
838 /* Enable UC LPF tune function */
839 r8168g_phy_param(phydev, 0x8012, 0x0000, 0x8000);
840
841 /* Set rg_sel_sdm_rate */
842 phy_modify_paged(phydev, 0x0c42, 0x11, BIT(13), BIT(14));
843
844 /* Channel estimation parameters */
845 r8168g_phy_param(phydev, 0x80f3, 0xff00, 0x8b00);
846 r8168g_phy_param(phydev, 0x80f0, 0xff00, 0x3a00);
847 r8168g_phy_param(phydev, 0x80ef, 0xff00, 0x0500);
848 r8168g_phy_param(phydev, 0x80f6, 0xff00, 0x6e00);
849 r8168g_phy_param(phydev, 0x80ec, 0xff00, 0x6800);
850 r8168g_phy_param(phydev, 0x80ed, 0xff00, 0x7c00);
851 r8168g_phy_param(phydev, 0x80f2, 0xff00, 0xf400);
852 r8168g_phy_param(phydev, 0x80f4, 0xff00, 0x8500);
853 r8168g_phy_param(phydev, 0x8110, 0xff00, 0xa800);
854 r8168g_phy_param(phydev, 0x810f, 0xff00, 0x1d00);
855 r8168g_phy_param(phydev, 0x8111, 0xff00, 0xf500);
856 r8168g_phy_param(phydev, 0x8113, 0xff00, 0x6100);
857 r8168g_phy_param(phydev, 0x8115, 0xff00, 0x9200);
858 r8168g_phy_param(phydev, 0x810e, 0xff00, 0x0400);
859 r8168g_phy_param(phydev, 0x810c, 0xff00, 0x7c00);
860 r8168g_phy_param(phydev, 0x810b, 0xff00, 0x5a00);
861 r8168g_phy_param(phydev, 0x80d1, 0xff00, 0xff00);
862 r8168g_phy_param(phydev, 0x80cd, 0xff00, 0x9e00);
863 r8168g_phy_param(phydev, 0x80d3, 0xff00, 0x0e00);
864 r8168g_phy_param(phydev, 0x80d5, 0xff00, 0xca00);
865 r8168g_phy_param(phydev, 0x80d7, 0xff00, 0x8400);
866
867 /* Force PWM-mode */
868 phy_write(phydev, 0x1f, 0x0bcd);
869 phy_write(phydev, 0x14, 0x5065);
870 phy_write(phydev, 0x14, 0xd065);
871 phy_write(phydev, 0x1f, 0x0bc8);
872 phy_write(phydev, 0x12, 0x00ed);
873 phy_write(phydev, 0x1f, 0x0bcd);
874 phy_write(phydev, 0x14, 0x1065);
875 phy_write(phydev, 0x14, 0x9065);
876 phy_write(phydev, 0x14, 0x1065);
877 phy_write(phydev, 0x1f, 0x0000);
878
879 rtl8168g_disable_aldps(phydev);
880 rtl8168g_config_eee_phy(phydev);
881 }
882
rtl8117_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)883 static void rtl8117_hw_phy_config(struct rtl8169_private *tp,
884 struct phy_device *phydev)
885 {
886 /* CHN EST parameters adjust - fnet */
887 r8168g_phy_param(phydev, 0x808e, 0xff00, 0x4800);
888 r8168g_phy_param(phydev, 0x8090, 0xff00, 0xcc00);
889 r8168g_phy_param(phydev, 0x8092, 0xff00, 0xb000);
890
891 r8168g_phy_param(phydev, 0x8088, 0xff00, 0x6000);
892 r8168g_phy_param(phydev, 0x808b, 0x3f00, 0x0b00);
893 r8168g_phy_param(phydev, 0x808d, 0x1f00, 0x0600);
894 r8168g_phy_param(phydev, 0x808c, 0xff00, 0xb000);
895 r8168g_phy_param(phydev, 0x80a0, 0xff00, 0x2800);
896 r8168g_phy_param(phydev, 0x80a2, 0xff00, 0x5000);
897 r8168g_phy_param(phydev, 0x809b, 0xf800, 0xb000);
898 r8168g_phy_param(phydev, 0x809a, 0xff00, 0x4b00);
899 r8168g_phy_param(phydev, 0x809d, 0x3f00, 0x0800);
900 r8168g_phy_param(phydev, 0x80a1, 0xff00, 0x7000);
901 r8168g_phy_param(phydev, 0x809f, 0x1f00, 0x0300);
902 r8168g_phy_param(phydev, 0x809e, 0xff00, 0x8800);
903 r8168g_phy_param(phydev, 0x80b2, 0xff00, 0x2200);
904 r8168g_phy_param(phydev, 0x80ad, 0xf800, 0x9800);
905 r8168g_phy_param(phydev, 0x80af, 0x3f00, 0x0800);
906 r8168g_phy_param(phydev, 0x80b3, 0xff00, 0x6f00);
907 r8168g_phy_param(phydev, 0x80b1, 0x1f00, 0x0300);
908 r8168g_phy_param(phydev, 0x80b0, 0xff00, 0x9300);
909
910 r8168g_phy_param(phydev, 0x8011, 0x0000, 0x0800);
911
912 rtl8168g_enable_gphy_10m(phydev);
913
914 r8168g_phy_param(phydev, 0x8016, 0x0000, 0x0400);
915
916 rtl8168g_disable_aldps(phydev);
917 rtl8168h_config_eee_phy(phydev);
918 }
919
rtl8102e_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)920 static void rtl8102e_hw_phy_config(struct rtl8169_private *tp,
921 struct phy_device *phydev)
922 {
923 static const struct phy_reg phy_reg_init[] = {
924 { 0x1f, 0x0003 },
925 { 0x08, 0x441d },
926 { 0x01, 0x9100 },
927 { 0x1f, 0x0000 }
928 };
929
930 phy_set_bits(phydev, 0x11, BIT(12));
931 phy_set_bits(phydev, 0x19, BIT(13));
932 phy_set_bits(phydev, 0x10, BIT(15));
933
934 rtl_writephy_batch(phydev, phy_reg_init);
935 }
936
rtl8401_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)937 static void rtl8401_hw_phy_config(struct rtl8169_private *tp,
938 struct phy_device *phydev)
939 {
940 phy_set_bits(phydev, 0x11, BIT(12));
941 phy_modify_paged(phydev, 0x0002, 0x0f, 0x0000, 0x0003);
942 }
943
rtl8105e_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)944 static void rtl8105e_hw_phy_config(struct rtl8169_private *tp,
945 struct phy_device *phydev)
946 {
947 /* Disable ALDPS before ram code */
948 phy_write(phydev, 0x18, 0x0310);
949 msleep(100);
950
951 r8169_apply_firmware(tp);
952
953 phy_write_paged(phydev, 0x0005, 0x1a, 0x0000);
954 phy_write_paged(phydev, 0x0004, 0x1c, 0x0000);
955 phy_write_paged(phydev, 0x0001, 0x15, 0x7701);
956 }
957
rtl8402_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)958 static void rtl8402_hw_phy_config(struct rtl8169_private *tp,
959 struct phy_device *phydev)
960 {
961 /* Disable ALDPS before setting firmware */
962 phy_write(phydev, 0x18, 0x0310);
963 msleep(20);
964
965 r8169_apply_firmware(tp);
966
967 /* EEE setting */
968 phy_write(phydev, 0x1f, 0x0004);
969 phy_write(phydev, 0x10, 0x401f);
970 phy_write(phydev, 0x19, 0x7030);
971 phy_write(phydev, 0x1f, 0x0000);
972 }
973
rtl8106e_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)974 static void rtl8106e_hw_phy_config(struct rtl8169_private *tp,
975 struct phy_device *phydev)
976 {
977 static const struct phy_reg phy_reg_init[] = {
978 { 0x1f, 0x0004 },
979 { 0x10, 0xc07f },
980 { 0x19, 0x7030 },
981 { 0x1f, 0x0000 }
982 };
983
984 /* Disable ALDPS before ram code */
985 phy_write(phydev, 0x18, 0x0310);
986 msleep(100);
987
988 r8169_apply_firmware(tp);
989
990 rtl_writephy_batch(phydev, phy_reg_init);
991 }
992
rtl8125_legacy_force_mode(struct phy_device * phydev)993 static void rtl8125_legacy_force_mode(struct phy_device *phydev)
994 {
995 phy_modify_paged(phydev, 0xa5b, 0x12, BIT(15), 0);
996 }
997
rtl8125a_2_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)998 static void rtl8125a_2_hw_phy_config(struct rtl8169_private *tp,
999 struct phy_device *phydev)
1000 {
1001 int i;
1002
1003 phy_modify_paged(phydev, 0xad4, 0x17, 0x0000, 0x0010);
1004 phy_modify_paged(phydev, 0xad1, 0x13, 0x03ff, 0x03ff);
1005 phy_modify_paged(phydev, 0xad3, 0x11, 0x003f, 0x0006);
1006 phy_modify_paged(phydev, 0xac0, 0x14, 0x1100, 0x0000);
1007 phy_modify_paged(phydev, 0xacc, 0x10, 0x0003, 0x0002);
1008 phy_modify_paged(phydev, 0xad4, 0x10, 0x00e7, 0x0044);
1009 phy_modify_paged(phydev, 0xac1, 0x12, 0x0080, 0x0000);
1010 phy_modify_paged(phydev, 0xac8, 0x10, 0x0300, 0x0000);
1011 phy_modify_paged(phydev, 0xac5, 0x17, 0x0007, 0x0002);
1012 phy_write_paged(phydev, 0xad4, 0x16, 0x00a8);
1013 phy_write_paged(phydev, 0xac5, 0x16, 0x01ff);
1014 phy_modify_paged(phydev, 0xac8, 0x15, 0x00f0, 0x0030);
1015
1016 phy_write(phydev, 0x1f, 0x0b87);
1017 phy_write(phydev, 0x16, 0x80a2);
1018 phy_write(phydev, 0x17, 0x0153);
1019 phy_write(phydev, 0x16, 0x809c);
1020 phy_write(phydev, 0x17, 0x0153);
1021 phy_write(phydev, 0x1f, 0x0000);
1022
1023 phy_write(phydev, 0x1f, 0x0a43);
1024 phy_write(phydev, 0x13, 0x81B3);
1025 phy_write(phydev, 0x14, 0x0043);
1026 phy_write(phydev, 0x14, 0x00A7);
1027 phy_write(phydev, 0x14, 0x00D6);
1028 phy_write(phydev, 0x14, 0x00EC);
1029 phy_write(phydev, 0x14, 0x00F6);
1030 phy_write(phydev, 0x14, 0x00FB);
1031 phy_write(phydev, 0x14, 0x00FD);
1032 phy_write(phydev, 0x14, 0x00FF);
1033 phy_write(phydev, 0x14, 0x00BB);
1034 phy_write(phydev, 0x14, 0x0058);
1035 phy_write(phydev, 0x14, 0x0029);
1036 phy_write(phydev, 0x14, 0x0013);
1037 phy_write(phydev, 0x14, 0x0009);
1038 phy_write(phydev, 0x14, 0x0004);
1039 phy_write(phydev, 0x14, 0x0002);
1040 for (i = 0; i < 25; i++)
1041 phy_write(phydev, 0x14, 0x0000);
1042 phy_write(phydev, 0x1f, 0x0000);
1043
1044 r8168g_phy_param(phydev, 0x8257, 0xffff, 0x020F);
1045 r8168g_phy_param(phydev, 0x80ea, 0xffff, 0x7843);
1046
1047 r8169_apply_firmware(tp);
1048
1049 phy_modify_paged(phydev, 0xd06, 0x14, 0x0000, 0x2000);
1050
1051 r8168g_phy_param(phydev, 0x81a2, 0x0000, 0x0100);
1052
1053 phy_modify_paged(phydev, 0xb54, 0x16, 0xff00, 0xdb00);
1054 phy_modify_paged(phydev, 0xa45, 0x12, 0x0001, 0x0000);
1055 phy_modify_paged(phydev, 0xa5d, 0x12, 0x0000, 0x0020);
1056 phy_modify_paged(phydev, 0xad4, 0x17, 0x0010, 0x0000);
1057 phy_modify_paged(phydev, 0xa86, 0x15, 0x0001, 0x0000);
1058 rtl8168g_enable_gphy_10m(phydev);
1059
1060 rtl8168g_disable_aldps(phydev);
1061 rtl8125_config_eee_phy(phydev);
1062 }
1063
rtl8125b_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)1064 static void rtl8125b_hw_phy_config(struct rtl8169_private *tp,
1065 struct phy_device *phydev)
1066 {
1067 r8169_apply_firmware(tp);
1068 rtl8168g_enable_gphy_10m(phydev);
1069
1070 phy_modify_paged(phydev, 0xac4, 0x13, 0x00f0, 0x0090);
1071 phy_modify_paged(phydev, 0xad3, 0x10, 0x0003, 0x0001);
1072
1073 phy_write(phydev, 0x1f, 0x0b87);
1074 phy_write(phydev, 0x16, 0x80f5);
1075 phy_write(phydev, 0x17, 0x760e);
1076 phy_write(phydev, 0x16, 0x8107);
1077 phy_write(phydev, 0x17, 0x360e);
1078 phy_write(phydev, 0x16, 0x8551);
1079 phy_modify(phydev, 0x17, 0xff00, 0x0800);
1080 phy_write(phydev, 0x1f, 0x0000);
1081
1082 phy_modify_paged(phydev, 0xbf0, 0x10, 0xe000, 0xa000);
1083 phy_modify_paged(phydev, 0xbf4, 0x13, 0x0f00, 0x0300);
1084
1085 r8168g_phy_param(phydev, 0x8044, 0xffff, 0x2417);
1086 r8168g_phy_param(phydev, 0x804a, 0xffff, 0x2417);
1087 r8168g_phy_param(phydev, 0x8050, 0xffff, 0x2417);
1088 r8168g_phy_param(phydev, 0x8056, 0xffff, 0x2417);
1089 r8168g_phy_param(phydev, 0x805c, 0xffff, 0x2417);
1090 r8168g_phy_param(phydev, 0x8062, 0xffff, 0x2417);
1091 r8168g_phy_param(phydev, 0x8068, 0xffff, 0x2417);
1092 r8168g_phy_param(phydev, 0x806e, 0xffff, 0x2417);
1093 r8168g_phy_param(phydev, 0x8074, 0xffff, 0x2417);
1094 r8168g_phy_param(phydev, 0x807a, 0xffff, 0x2417);
1095
1096 phy_modify_paged(phydev, 0xa4c, 0x15, 0x0000, 0x0040);
1097 phy_modify_paged(phydev, 0xbf8, 0x12, 0xe000, 0xa000);
1098
1099 rtl8125_legacy_force_mode(phydev);
1100 rtl8168g_disable_aldps(phydev);
1101 rtl8125_config_eee_phy(phydev);
1102 }
1103
rtl8125d_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)1104 static void rtl8125d_hw_phy_config(struct rtl8169_private *tp,
1105 struct phy_device *phydev)
1106 {
1107 r8169_apply_firmware(tp);
1108 rtl8168g_enable_gphy_10m(phydev);
1109 rtl8125_legacy_force_mode(phydev);
1110 rtl8168g_disable_aldps(phydev);
1111 rtl8125_config_eee_phy(phydev);
1112 }
1113
rtl8126a_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev)1114 static void rtl8126a_hw_phy_config(struct rtl8169_private *tp,
1115 struct phy_device *phydev)
1116 {
1117 r8169_apply_firmware(tp);
1118 rtl8168g_enable_gphy_10m(phydev);
1119 rtl8125_legacy_force_mode(phydev);
1120 rtl8168g_disable_aldps(phydev);
1121 rtl8125_common_config_eee_phy(phydev);
1122 }
1123
r8169_hw_phy_config(struct rtl8169_private * tp,struct phy_device * phydev,enum mac_version ver)1124 void r8169_hw_phy_config(struct rtl8169_private *tp, struct phy_device *phydev,
1125 enum mac_version ver)
1126 {
1127 static const rtl_phy_cfg_fct phy_configs[] = {
1128 /* PCI devices. */
1129 [RTL_GIGA_MAC_VER_02] = rtl8169s_hw_phy_config,
1130 [RTL_GIGA_MAC_VER_03] = rtl8169s_hw_phy_config,
1131 [RTL_GIGA_MAC_VER_04] = rtl8169sb_hw_phy_config,
1132 [RTL_GIGA_MAC_VER_05] = rtl8169scd_hw_phy_config,
1133 [RTL_GIGA_MAC_VER_06] = rtl8169sce_hw_phy_config,
1134 /* PCI-E devices. */
1135 [RTL_GIGA_MAC_VER_07] = rtl8102e_hw_phy_config,
1136 [RTL_GIGA_MAC_VER_08] = rtl8102e_hw_phy_config,
1137 [RTL_GIGA_MAC_VER_09] = rtl8102e_hw_phy_config,
1138 [RTL_GIGA_MAC_VER_10] = NULL,
1139 [RTL_GIGA_MAC_VER_11] = rtl8168bb_hw_phy_config,
1140 [RTL_GIGA_MAC_VER_14] = rtl8401_hw_phy_config,
1141 [RTL_GIGA_MAC_VER_17] = rtl8168bef_hw_phy_config,
1142 [RTL_GIGA_MAC_VER_18] = rtl8168cp_1_hw_phy_config,
1143 [RTL_GIGA_MAC_VER_19] = rtl8168c_1_hw_phy_config,
1144 [RTL_GIGA_MAC_VER_20] = rtl8168c_2_hw_phy_config,
1145 [RTL_GIGA_MAC_VER_21] = rtl8168c_3_hw_phy_config,
1146 [RTL_GIGA_MAC_VER_22] = rtl8168c_3_hw_phy_config,
1147 [RTL_GIGA_MAC_VER_23] = rtl8168cp_2_hw_phy_config,
1148 [RTL_GIGA_MAC_VER_24] = rtl8168cp_2_hw_phy_config,
1149 [RTL_GIGA_MAC_VER_25] = rtl8168d_1_hw_phy_config,
1150 [RTL_GIGA_MAC_VER_26] = rtl8168d_2_hw_phy_config,
1151 [RTL_GIGA_MAC_VER_28] = rtl8168d_4_hw_phy_config,
1152 [RTL_GIGA_MAC_VER_29] = rtl8105e_hw_phy_config,
1153 [RTL_GIGA_MAC_VER_30] = rtl8105e_hw_phy_config,
1154 [RTL_GIGA_MAC_VER_31] = NULL,
1155 [RTL_GIGA_MAC_VER_32] = rtl8168e_1_hw_phy_config,
1156 [RTL_GIGA_MAC_VER_33] = rtl8168e_1_hw_phy_config,
1157 [RTL_GIGA_MAC_VER_34] = rtl8168e_2_hw_phy_config,
1158 [RTL_GIGA_MAC_VER_35] = rtl8168f_1_hw_phy_config,
1159 [RTL_GIGA_MAC_VER_36] = rtl8168f_2_hw_phy_config,
1160 [RTL_GIGA_MAC_VER_37] = rtl8402_hw_phy_config,
1161 [RTL_GIGA_MAC_VER_38] = rtl8411_hw_phy_config,
1162 [RTL_GIGA_MAC_VER_39] = rtl8106e_hw_phy_config,
1163 [RTL_GIGA_MAC_VER_40] = rtl8168g_1_hw_phy_config,
1164 [RTL_GIGA_MAC_VER_42] = rtl8168g_2_hw_phy_config,
1165 [RTL_GIGA_MAC_VER_43] = rtl8168g_2_hw_phy_config,
1166 [RTL_GIGA_MAC_VER_44] = rtl8168g_2_hw_phy_config,
1167 [RTL_GIGA_MAC_VER_46] = rtl8168h_2_hw_phy_config,
1168 [RTL_GIGA_MAC_VER_48] = rtl8168h_2_hw_phy_config,
1169 [RTL_GIGA_MAC_VER_51] = rtl8168ep_2_hw_phy_config,
1170 [RTL_GIGA_MAC_VER_52] = rtl8117_hw_phy_config,
1171 [RTL_GIGA_MAC_VER_53] = rtl8117_hw_phy_config,
1172 [RTL_GIGA_MAC_VER_61] = rtl8125a_2_hw_phy_config,
1173 [RTL_GIGA_MAC_VER_63] = rtl8125b_hw_phy_config,
1174 [RTL_GIGA_MAC_VER_64] = rtl8125d_hw_phy_config,
1175 [RTL_GIGA_MAC_VER_65] = rtl8126a_hw_phy_config,
1176 [RTL_GIGA_MAC_VER_66] = rtl8126a_hw_phy_config,
1177 };
1178
1179 if (phy_configs[ver])
1180 phy_configs[ver](tp, phydev);
1181 }
1182