1 // SPDX-License-Identifier: GPL-2.0
3 * Driver for Aquantia PHY
7 * Copyright 2015 Freescale Semiconductor, Inc.
10 #include <linux/kernel.h>
11 #include <linux/module.h>
12 #include <linux/delay.h>
13 #include <linux/bitfield.h>
14 #include <linux/phy.h>
18 #define PHY_ID_AQ1202 0x03a1b445
19 #define PHY_ID_AQ2104 0x03a1b460
20 #define PHY_ID_AQR105 0x03a1b4a2
21 #define PHY_ID_AQR106 0x03a1b4d0
22 #define PHY_ID_AQR107 0x03a1b4e0
23 #define PHY_ID_AQCS109 0x03a1b5c2
24 #define PHY_ID_AQR405 0x03a1b4b0
26 #define MDIO_PHYXS_VEND_IF_STATUS 0xe812
27 #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_MASK GENMASK(7, 3)
28 #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_KR 0
29 #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_XFI 2
30 #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_USXGMII 3
31 #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_SGMII 6
32 #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_OCSGMII 10
34 #define MDIO_AN_VEND_PROV 0xc400
35 #define MDIO_AN_VEND_PROV_1000BASET_FULL BIT(15)
36 #define MDIO_AN_VEND_PROV_1000BASET_HALF BIT(14)
37 #define MDIO_AN_VEND_PROV_DOWNSHIFT_EN BIT(4)
38 #define MDIO_AN_VEND_PROV_DOWNSHIFT_MASK GENMASK(3, 0)
39 #define MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT 4
41 #define MDIO_AN_TX_VEND_STATUS1 0xc800
42 #define MDIO_AN_TX_VEND_STATUS1_RATE_MASK GENMASK(3, 1)
43 #define MDIO_AN_TX_VEND_STATUS1_10BASET 0
44 #define MDIO_AN_TX_VEND_STATUS1_100BASETX 1
45 #define MDIO_AN_TX_VEND_STATUS1_1000BASET 2
46 #define MDIO_AN_TX_VEND_STATUS1_10GBASET 3
47 #define MDIO_AN_TX_VEND_STATUS1_2500BASET 4
48 #define MDIO_AN_TX_VEND_STATUS1_5000BASET 5
49 #define MDIO_AN_TX_VEND_STATUS1_FULL_DUPLEX BIT(0)
51 #define MDIO_AN_TX_VEND_INT_STATUS1 0xcc00
52 #define MDIO_AN_TX_VEND_INT_STATUS1_DOWNSHIFT BIT(1)
54 #define MDIO_AN_TX_VEND_INT_STATUS2 0xcc01
55 #define MDIO_AN_TX_VEND_INT_STATUS2_MASK BIT(0)
57 #define MDIO_AN_TX_VEND_INT_MASK2 0xd401
58 #define MDIO_AN_TX_VEND_INT_MASK2_LINK BIT(0)
60 #define MDIO_AN_RX_LP_STAT1 0xe820
61 #define MDIO_AN_RX_LP_STAT1_1000BASET_FULL BIT(15)
62 #define MDIO_AN_RX_LP_STAT1_1000BASET_HALF BIT(14)
63 #define MDIO_AN_RX_LP_STAT1_SHORT_REACH BIT(13)
64 #define MDIO_AN_RX_LP_STAT1_AQRATE_DOWNSHIFT BIT(12)
65 #define MDIO_AN_RX_LP_STAT1_AQ_PHY BIT(2)
67 #define MDIO_AN_RX_LP_STAT4 0xe823
68 #define MDIO_AN_RX_LP_STAT4_FW_MAJOR GENMASK(15, 8)
69 #define MDIO_AN_RX_LP_STAT4_FW_MINOR GENMASK(7, 0)
71 #define MDIO_AN_RX_VEND_STAT3 0xe832
72 #define MDIO_AN_RX_VEND_STAT3_AFR BIT(0)
75 #define MDIO_C22EXT_STAT_SGMII_RX_GOOD_FRAMES 0xd292
76 #define MDIO_C22EXT_STAT_SGMII_RX_BAD_FRAMES 0xd294
77 #define MDIO_C22EXT_STAT_SGMII_RX_FALSE_CARRIER 0xd297
78 #define MDIO_C22EXT_STAT_SGMII_TX_GOOD_FRAMES 0xd313
79 #define MDIO_C22EXT_STAT_SGMII_TX_BAD_FRAMES 0xd315
80 #define MDIO_C22EXT_STAT_SGMII_TX_FALSE_CARRIER 0xd317
81 #define MDIO_C22EXT_STAT_SGMII_TX_COLLISIONS 0xd318
82 #define MDIO_C22EXT_STAT_SGMII_TX_LINE_COLLISIONS 0xd319
83 #define MDIO_C22EXT_STAT_SGMII_TX_FRAME_ALIGN_ERR 0xd31a
84 #define MDIO_C22EXT_STAT_SGMII_TX_RUNT_FRAMES 0xd31b
86 /* Vendor specific 1, MDIO_MMD_VEND1 */
87 #define VEND1_GLOBAL_FW_ID 0x0020
88 #define VEND1_GLOBAL_FW_ID_MAJOR GENMASK(15, 8)
89 #define VEND1_GLOBAL_FW_ID_MINOR GENMASK(7, 0)
91 #define VEND1_GLOBAL_RSVD_STAT1 0xc885
92 #define VEND1_GLOBAL_RSVD_STAT1_FW_BUILD_ID GENMASK(7, 4)
93 #define VEND1_GLOBAL_RSVD_STAT1_PROV_ID GENMASK(3, 0)
95 #define VEND1_GLOBAL_RSVD_STAT9 0xc88d
96 #define VEND1_GLOBAL_RSVD_STAT9_MODE GENMASK(7, 0)
97 #define VEND1_GLOBAL_RSVD_STAT9_1000BT2 0x23
99 #define VEND1_GLOBAL_INT_STD_STATUS 0xfc00
100 #define VEND1_GLOBAL_INT_VEND_STATUS 0xfc01
102 #define VEND1_GLOBAL_INT_STD_MASK 0xff00
103 #define VEND1_GLOBAL_INT_STD_MASK_PMA1 BIT(15)
104 #define VEND1_GLOBAL_INT_STD_MASK_PMA2 BIT(14)
105 #define VEND1_GLOBAL_INT_STD_MASK_PCS1 BIT(13)
106 #define VEND1_GLOBAL_INT_STD_MASK_PCS2 BIT(12)
107 #define VEND1_GLOBAL_INT_STD_MASK_PCS3 BIT(11)
108 #define VEND1_GLOBAL_INT_STD_MASK_PHY_XS1 BIT(10)
109 #define VEND1_GLOBAL_INT_STD_MASK_PHY_XS2 BIT(9)
110 #define VEND1_GLOBAL_INT_STD_MASK_AN1 BIT(8)
111 #define VEND1_GLOBAL_INT_STD_MASK_AN2 BIT(7)
112 #define VEND1_GLOBAL_INT_STD_MASK_GBE BIT(6)
113 #define VEND1_GLOBAL_INT_STD_MASK_ALL BIT(0)
115 #define VEND1_GLOBAL_INT_VEND_MASK 0xff01
116 #define VEND1_GLOBAL_INT_VEND_MASK_PMA BIT(15)
117 #define VEND1_GLOBAL_INT_VEND_MASK_PCS BIT(14)
118 #define VEND1_GLOBAL_INT_VEND_MASK_PHY_XS BIT(13)
119 #define VEND1_GLOBAL_INT_VEND_MASK_AN BIT(12)
120 #define VEND1_GLOBAL_INT_VEND_MASK_GBE BIT(11)
121 #define VEND1_GLOBAL_INT_VEND_MASK_GLOBAL1 BIT(2)
122 #define VEND1_GLOBAL_INT_VEND_MASK_GLOBAL2 BIT(1)
123 #define VEND1_GLOBAL_INT_VEND_MASK_GLOBAL3 BIT(0)
125 struct aqr107_hw_stat {
131 #define SGMII_STAT(n, r, s) { n, MDIO_C22EXT_STAT_SGMII_ ## r, s }
132 static const struct aqr107_hw_stat aqr107_hw_stats[] = {
133 SGMII_STAT("sgmii_rx_good_frames", RX_GOOD_FRAMES, 26),
134 SGMII_STAT("sgmii_rx_bad_frames", RX_BAD_FRAMES, 26),
135 SGMII_STAT("sgmii_rx_false_carrier_events", RX_FALSE_CARRIER, 8),
136 SGMII_STAT("sgmii_tx_good_frames", TX_GOOD_FRAMES, 26),
137 SGMII_STAT("sgmii_tx_bad_frames", TX_BAD_FRAMES, 26),
138 SGMII_STAT("sgmii_tx_false_carrier_events", TX_FALSE_CARRIER, 8),
139 SGMII_STAT("sgmii_tx_collisions", TX_COLLISIONS, 8),
140 SGMII_STAT("sgmii_tx_line_collisions", TX_LINE_COLLISIONS, 8),
141 SGMII_STAT("sgmii_tx_frame_alignment_err", TX_FRAME_ALIGN_ERR, 16),
142 SGMII_STAT("sgmii_tx_runt_frames", TX_RUNT_FRAMES, 22),
144 #define AQR107_SGMII_STAT_SZ ARRAY_SIZE(aqr107_hw_stats)
147 u64 sgmii_stats[AQR107_SGMII_STAT_SZ];
150 static int aqr107_get_sset_count(struct phy_device *phydev)
152 return AQR107_SGMII_STAT_SZ;
155 static void aqr107_get_strings(struct phy_device *phydev, u8 *data)
159 for (i = 0; i < AQR107_SGMII_STAT_SZ; i++)
160 strscpy(data + i * ETH_GSTRING_LEN, aqr107_hw_stats[i].name,
164 static u64 aqr107_get_stat(struct phy_device *phydev, int index)
166 const struct aqr107_hw_stat *stat = aqr107_hw_stats + index;
167 int len_l = min(stat->size, 16);
168 int len_h = stat->size - len_l;
172 val = phy_read_mmd(phydev, MDIO_MMD_C22EXT, stat->reg);
176 ret = val & GENMASK(len_l - 1, 0);
178 val = phy_read_mmd(phydev, MDIO_MMD_C22EXT, stat->reg + 1);
182 ret += (val & GENMASK(len_h - 1, 0)) << 16;
188 static void aqr107_get_stats(struct phy_device *phydev,
189 struct ethtool_stats *stats, u64 *data)
191 struct aqr107_priv *priv = phydev->priv;
195 for (i = 0; i < AQR107_SGMII_STAT_SZ; i++) {
196 val = aqr107_get_stat(phydev, i);
198 phydev_err(phydev, "Reading HW Statistics failed for %s\n",
199 aqr107_hw_stats[i].name);
201 priv->sgmii_stats[i] += val;
203 data[i] = priv->sgmii_stats[i];
207 static int aqr_config_aneg(struct phy_device *phydev)
209 bool changed = false;
213 if (phydev->autoneg == AUTONEG_DISABLE)
214 return genphy_c45_pma_setup_forced(phydev);
216 ret = genphy_c45_an_config_aneg(phydev);
222 /* Clause 45 has no standardized support for 1000BaseT, therefore
223 * use vendor registers for this mode.
226 if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
227 phydev->advertising))
228 reg |= MDIO_AN_VEND_PROV_1000BASET_FULL;
230 if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
231 phydev->advertising))
232 reg |= MDIO_AN_VEND_PROV_1000BASET_HALF;
234 ret = phy_modify_mmd_changed(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV,
235 MDIO_AN_VEND_PROV_1000BASET_HALF |
236 MDIO_AN_VEND_PROV_1000BASET_FULL, reg);
242 return genphy_c45_check_and_restart_aneg(phydev, changed);
245 static int aqr_config_intr(struct phy_device *phydev)
247 bool en = phydev->interrupts == PHY_INTERRUPT_ENABLED;
251 /* Clear any pending interrupts before enabling them */
252 err = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_STATUS2);
257 err = phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_MASK2,
258 en ? MDIO_AN_TX_VEND_INT_MASK2_LINK : 0);
262 err = phy_write_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_INT_STD_MASK,
263 en ? VEND1_GLOBAL_INT_STD_MASK_ALL : 0);
267 err = phy_write_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_INT_VEND_MASK,
268 en ? VEND1_GLOBAL_INT_VEND_MASK_GLOBAL3 |
269 VEND1_GLOBAL_INT_VEND_MASK_AN : 0);
274 /* Clear any pending interrupts after we have disabled them */
275 err = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_STATUS2);
283 static irqreturn_t aqr_handle_interrupt(struct phy_device *phydev)
287 irq_status = phy_read_mmd(phydev, MDIO_MMD_AN,
288 MDIO_AN_TX_VEND_INT_STATUS2);
289 if (irq_status < 0) {
294 if (!(irq_status & MDIO_AN_TX_VEND_INT_STATUS2_MASK))
297 phy_trigger_machine(phydev);
302 static int aqr_read_status(struct phy_device *phydev)
306 if (phydev->autoneg == AUTONEG_ENABLE) {
307 val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_LP_STAT1);
311 linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
312 phydev->lp_advertising,
313 val & MDIO_AN_RX_LP_STAT1_1000BASET_FULL);
314 linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
315 phydev->lp_advertising,
316 val & MDIO_AN_RX_LP_STAT1_1000BASET_HALF);
319 return genphy_c45_read_status(phydev);
322 static int aqr107_read_rate(struct phy_device *phydev)
326 val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_STATUS1);
330 switch (FIELD_GET(MDIO_AN_TX_VEND_STATUS1_RATE_MASK, val)) {
331 case MDIO_AN_TX_VEND_STATUS1_10BASET:
332 phydev->speed = SPEED_10;
334 case MDIO_AN_TX_VEND_STATUS1_100BASETX:
335 phydev->speed = SPEED_100;
337 case MDIO_AN_TX_VEND_STATUS1_1000BASET:
338 phydev->speed = SPEED_1000;
340 case MDIO_AN_TX_VEND_STATUS1_2500BASET:
341 phydev->speed = SPEED_2500;
343 case MDIO_AN_TX_VEND_STATUS1_5000BASET:
344 phydev->speed = SPEED_5000;
346 case MDIO_AN_TX_VEND_STATUS1_10GBASET:
347 phydev->speed = SPEED_10000;
350 phydev->speed = SPEED_UNKNOWN;
354 if (val & MDIO_AN_TX_VEND_STATUS1_FULL_DUPLEX)
355 phydev->duplex = DUPLEX_FULL;
357 phydev->duplex = DUPLEX_HALF;
362 static int aqr107_read_status(struct phy_device *phydev)
366 ret = aqr_read_status(phydev);
370 if (!phydev->link || phydev->autoneg == AUTONEG_DISABLE)
373 val = phy_read_mmd(phydev, MDIO_MMD_PHYXS, MDIO_PHYXS_VEND_IF_STATUS);
377 switch (FIELD_GET(MDIO_PHYXS_VEND_IF_STATUS_TYPE_MASK, val)) {
378 case MDIO_PHYXS_VEND_IF_STATUS_TYPE_KR:
379 phydev->interface = PHY_INTERFACE_MODE_10GKR;
381 case MDIO_PHYXS_VEND_IF_STATUS_TYPE_XFI:
382 phydev->interface = PHY_INTERFACE_MODE_10GBASER;
384 case MDIO_PHYXS_VEND_IF_STATUS_TYPE_USXGMII:
385 phydev->interface = PHY_INTERFACE_MODE_USXGMII;
387 case MDIO_PHYXS_VEND_IF_STATUS_TYPE_SGMII:
388 phydev->interface = PHY_INTERFACE_MODE_SGMII;
390 case MDIO_PHYXS_VEND_IF_STATUS_TYPE_OCSGMII:
391 phydev->interface = PHY_INTERFACE_MODE_2500BASEX;
394 phydev->interface = PHY_INTERFACE_MODE_NA;
398 /* Read possibly downshifted rate from vendor register */
399 return aqr107_read_rate(phydev);
402 static int aqr107_get_downshift(struct phy_device *phydev, u8 *data)
404 int val, cnt, enable;
406 val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV);
410 enable = FIELD_GET(MDIO_AN_VEND_PROV_DOWNSHIFT_EN, val);
411 cnt = FIELD_GET(MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, val);
413 *data = enable && cnt ? cnt : DOWNSHIFT_DEV_DISABLE;
418 static int aqr107_set_downshift(struct phy_device *phydev, u8 cnt)
422 if (!FIELD_FIT(MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, cnt))
425 if (cnt != DOWNSHIFT_DEV_DISABLE) {
426 val = MDIO_AN_VEND_PROV_DOWNSHIFT_EN;
427 val |= FIELD_PREP(MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, cnt);
430 return phy_modify_mmd(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV,
431 MDIO_AN_VEND_PROV_DOWNSHIFT_EN |
432 MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, val);
435 static int aqr107_get_tunable(struct phy_device *phydev,
436 struct ethtool_tunable *tuna, void *data)
439 case ETHTOOL_PHY_DOWNSHIFT:
440 return aqr107_get_downshift(phydev, data);
446 static int aqr107_set_tunable(struct phy_device *phydev,
447 struct ethtool_tunable *tuna, const void *data)
450 case ETHTOOL_PHY_DOWNSHIFT:
451 return aqr107_set_downshift(phydev, *(const u8 *)data);
457 /* If we configure settings whilst firmware is still initializing the chip,
458 * then these settings may be overwritten. Therefore make sure chip
459 * initialization has completed. Use presence of the firmware ID as
460 * indicator for initialization having completed.
461 * The chip also provides a "reset completed" bit, but it's cleared after
462 * read. Therefore function would time out if called again.
464 static int aqr107_wait_reset_complete(struct phy_device *phydev)
468 return phy_read_mmd_poll_timeout(phydev, MDIO_MMD_VEND1,
469 VEND1_GLOBAL_FW_ID, val, val != 0,
470 20000, 2000000, false);
473 static void aqr107_chip_info(struct phy_device *phydev)
475 u8 fw_major, fw_minor, build_id, prov_id;
478 val = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_FW_ID);
482 fw_major = FIELD_GET(VEND1_GLOBAL_FW_ID_MAJOR, val);
483 fw_minor = FIELD_GET(VEND1_GLOBAL_FW_ID_MINOR, val);
485 val = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_RSVD_STAT1);
489 build_id = FIELD_GET(VEND1_GLOBAL_RSVD_STAT1_FW_BUILD_ID, val);
490 prov_id = FIELD_GET(VEND1_GLOBAL_RSVD_STAT1_PROV_ID, val);
492 phydev_dbg(phydev, "FW %u.%u, Build %u, Provisioning %u\n",
493 fw_major, fw_minor, build_id, prov_id);
496 static int aqr107_config_init(struct phy_device *phydev)
500 /* Check that the PHY interface type is compatible */
501 if (phydev->interface != PHY_INTERFACE_MODE_SGMII &&
502 phydev->interface != PHY_INTERFACE_MODE_2500BASEX &&
503 phydev->interface != PHY_INTERFACE_MODE_XGMII &&
504 phydev->interface != PHY_INTERFACE_MODE_USXGMII &&
505 phydev->interface != PHY_INTERFACE_MODE_10GKR &&
506 phydev->interface != PHY_INTERFACE_MODE_10GBASER)
509 WARN(phydev->interface == PHY_INTERFACE_MODE_XGMII,
510 "Your devicetree is out of date, please update it. The AQR107 family doesn't support XGMII, maybe you mean USXGMII.\n");
512 ret = aqr107_wait_reset_complete(phydev);
514 aqr107_chip_info(phydev);
516 return aqr107_set_downshift(phydev, MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT);
519 static int aqcs109_config_init(struct phy_device *phydev)
523 /* Check that the PHY interface type is compatible */
524 if (phydev->interface != PHY_INTERFACE_MODE_SGMII &&
525 phydev->interface != PHY_INTERFACE_MODE_2500BASEX)
528 ret = aqr107_wait_reset_complete(phydev);
530 aqr107_chip_info(phydev);
532 /* AQCS109 belongs to a chip family partially supporting 10G and 5G.
533 * PMA speed ability bits are the same for all members of the family,
534 * AQCS109 however supports speeds up to 2.5G only.
536 ret = phy_set_max_speed(phydev, SPEED_2500);
540 return aqr107_set_downshift(phydev, MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT);
543 static void aqr107_link_change_notify(struct phy_device *phydev)
545 u8 fw_major, fw_minor;
546 bool downshift, short_reach, afr;
549 if (phydev->state != PHY_RUNNING || phydev->autoneg == AUTONEG_DISABLE)
552 val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_LP_STAT1);
553 /* call failed or link partner is no Aquantia PHY */
554 if (val < 0 || !(val & MDIO_AN_RX_LP_STAT1_AQ_PHY))
557 short_reach = val & MDIO_AN_RX_LP_STAT1_SHORT_REACH;
558 downshift = val & MDIO_AN_RX_LP_STAT1_AQRATE_DOWNSHIFT;
560 val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_LP_STAT4);
564 fw_major = FIELD_GET(MDIO_AN_RX_LP_STAT4_FW_MAJOR, val);
565 fw_minor = FIELD_GET(MDIO_AN_RX_LP_STAT4_FW_MINOR, val);
567 val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_VEND_STAT3);
571 afr = val & MDIO_AN_RX_VEND_STAT3_AFR;
573 phydev_dbg(phydev, "Link partner is Aquantia PHY, FW %u.%u%s%s%s\n",
575 short_reach ? ", short reach mode" : "",
576 downshift ? ", fast-retrain downshift advertised" : "",
577 afr ? ", fast reframe advertised" : "");
579 val = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_RSVD_STAT9);
583 mode = FIELD_GET(VEND1_GLOBAL_RSVD_STAT9_MODE, val);
584 if (mode == VEND1_GLOBAL_RSVD_STAT9_1000BT2)
585 phydev_info(phydev, "Aquantia 1000Base-T2 mode active\n");
588 static int aqr107_suspend(struct phy_device *phydev)
590 return phy_set_bits_mmd(phydev, MDIO_MMD_VEND1, MDIO_CTRL1,
594 static int aqr107_resume(struct phy_device *phydev)
596 return phy_clear_bits_mmd(phydev, MDIO_MMD_VEND1, MDIO_CTRL1,
600 static int aqr107_probe(struct phy_device *phydev)
602 phydev->priv = devm_kzalloc(&phydev->mdio.dev,
603 sizeof(struct aqr107_priv), GFP_KERNEL);
607 return aqr_hwmon_probe(phydev);
610 static struct phy_driver aqr_driver[] = {
612 PHY_ID_MATCH_MODEL(PHY_ID_AQ1202),
613 .name = "Aquantia AQ1202",
614 .config_aneg = aqr_config_aneg,
615 .config_intr = aqr_config_intr,
616 .handle_interrupt = aqr_handle_interrupt,
617 .read_status = aqr_read_status,
620 PHY_ID_MATCH_MODEL(PHY_ID_AQ2104),
621 .name = "Aquantia AQ2104",
622 .config_aneg = aqr_config_aneg,
623 .config_intr = aqr_config_intr,
624 .handle_interrupt = aqr_handle_interrupt,
625 .read_status = aqr_read_status,
628 PHY_ID_MATCH_MODEL(PHY_ID_AQR105),
629 .name = "Aquantia AQR105",
630 .config_aneg = aqr_config_aneg,
631 .config_intr = aqr_config_intr,
632 .handle_interrupt = aqr_handle_interrupt,
633 .read_status = aqr_read_status,
634 .suspend = aqr107_suspend,
635 .resume = aqr107_resume,
638 PHY_ID_MATCH_MODEL(PHY_ID_AQR106),
639 .name = "Aquantia AQR106",
640 .config_aneg = aqr_config_aneg,
641 .config_intr = aqr_config_intr,
642 .handle_interrupt = aqr_handle_interrupt,
643 .read_status = aqr_read_status,
646 PHY_ID_MATCH_MODEL(PHY_ID_AQR107),
647 .name = "Aquantia AQR107",
648 .probe = aqr107_probe,
649 .config_init = aqr107_config_init,
650 .config_aneg = aqr_config_aneg,
651 .config_intr = aqr_config_intr,
652 .handle_interrupt = aqr_handle_interrupt,
653 .read_status = aqr107_read_status,
654 .get_tunable = aqr107_get_tunable,
655 .set_tunable = aqr107_set_tunable,
656 .suspend = aqr107_suspend,
657 .resume = aqr107_resume,
658 .get_sset_count = aqr107_get_sset_count,
659 .get_strings = aqr107_get_strings,
660 .get_stats = aqr107_get_stats,
661 .link_change_notify = aqr107_link_change_notify,
664 PHY_ID_MATCH_MODEL(PHY_ID_AQCS109),
665 .name = "Aquantia AQCS109",
666 .probe = aqr107_probe,
667 .config_init = aqcs109_config_init,
668 .config_aneg = aqr_config_aneg,
669 .config_intr = aqr_config_intr,
670 .handle_interrupt = aqr_handle_interrupt,
671 .read_status = aqr107_read_status,
672 .get_tunable = aqr107_get_tunable,
673 .set_tunable = aqr107_set_tunable,
674 .suspend = aqr107_suspend,
675 .resume = aqr107_resume,
676 .get_sset_count = aqr107_get_sset_count,
677 .get_strings = aqr107_get_strings,
678 .get_stats = aqr107_get_stats,
679 .link_change_notify = aqr107_link_change_notify,
682 PHY_ID_MATCH_MODEL(PHY_ID_AQR405),
683 .name = "Aquantia AQR405",
684 .config_aneg = aqr_config_aneg,
685 .config_intr = aqr_config_intr,
686 .handle_interrupt = aqr_handle_interrupt,
687 .read_status = aqr_read_status,
691 module_phy_driver(aqr_driver);
693 static struct mdio_device_id __maybe_unused aqr_tbl[] = {
694 { PHY_ID_MATCH_MODEL(PHY_ID_AQ1202) },
695 { PHY_ID_MATCH_MODEL(PHY_ID_AQ2104) },
696 { PHY_ID_MATCH_MODEL(PHY_ID_AQR105) },
697 { PHY_ID_MATCH_MODEL(PHY_ID_AQR106) },
698 { PHY_ID_MATCH_MODEL(PHY_ID_AQR107) },
699 { PHY_ID_MATCH_MODEL(PHY_ID_AQCS109) },
700 { PHY_ID_MATCH_MODEL(PHY_ID_AQR405) },
704 MODULE_DEVICE_TABLE(mdio, aqr_tbl);
706 MODULE_DESCRIPTION("Aquantia PHY driver");
708 MODULE_LICENSE("GPL v2");