WIP FPC-III support
[linux/fpc-iii.git] / drivers / net / ethernet / hisilicon / hns / hns_dsaf_xgmac.c
blob7e3609ce112a09e0e469f91a7664d38438129f6b
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright (c) 2014-2015 Hisilicon Limited.
4 */
6 #include <linux/io-64-nonatomic-hi-lo.h>
7 #include <linux/of_mdio.h>
8 #include "hns_dsaf_main.h"
9 #include "hns_dsaf_mac.h"
10 #include "hns_dsaf_xgmac.h"
11 #include "hns_dsaf_reg.h"
13 static const struct mac_stats_string g_xgmac_stats_string[] = {
14 {"xgmac_tx_bad_pkts_minto64", MAC_STATS_FIELD_OFF(tx_fragment_err)},
15 {"xgmac_tx_good_pkts_minto64", MAC_STATS_FIELD_OFF(tx_undersize)},
16 {"xgmac_tx_total_pkts_minto64", MAC_STATS_FIELD_OFF(tx_under_min_pkts)},
17 {"xgmac_tx_pkts_64", MAC_STATS_FIELD_OFF(tx_64bytes)},
18 {"xgmac_tx_pkts_65to127", MAC_STATS_FIELD_OFF(tx_65to127)},
19 {"xgmac_tx_pkts_128to255", MAC_STATS_FIELD_OFF(tx_128to255)},
20 {"xgmac_tx_pkts_256to511", MAC_STATS_FIELD_OFF(tx_256to511)},
21 {"xgmac_tx_pkts_512to1023", MAC_STATS_FIELD_OFF(tx_512to1023)},
22 {"xgmac_tx_pkts_1024to1518", MAC_STATS_FIELD_OFF(tx_1024to1518)},
23 {"xgmac_tx_pkts_1519tomax", MAC_STATS_FIELD_OFF(tx_1519tomax)},
24 {"xgmac_tx_good_pkts_1519tomax",
25 MAC_STATS_FIELD_OFF(tx_1519tomax_good)},
26 {"xgmac_tx_good_pkts_untralmax", MAC_STATS_FIELD_OFF(tx_oversize)},
27 {"xgmac_tx_bad_pkts_untralmax", MAC_STATS_FIELD_OFF(tx_jabber_err)},
28 {"xgmac_tx_good_pkts_all", MAC_STATS_FIELD_OFF(tx_good_pkts)},
29 {"xgmac_tx_good_byte_all", MAC_STATS_FIELD_OFF(tx_good_bytes)},
30 {"xgmac_tx_total_pkt", MAC_STATS_FIELD_OFF(tx_total_pkts)},
31 {"xgmac_tx_total_byt", MAC_STATS_FIELD_OFF(tx_total_bytes)},
32 {"xgmac_tx_uc_pkt", MAC_STATS_FIELD_OFF(tx_uc_pkts)},
33 {"xgmac_tx_mc_pkt", MAC_STATS_FIELD_OFF(tx_mc_pkts)},
34 {"xgmac_tx_bc_pkt", MAC_STATS_FIELD_OFF(tx_bc_pkts)},
35 {"xgmac_tx_pause_frame_num", MAC_STATS_FIELD_OFF(tx_pfc_tc0)},
36 {"xgmac_tx_pfc_per_1pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc1)},
37 {"xgmac_tx_pfc_per_2pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc2)},
38 {"xgmac_tx_pfc_per_3pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc3)},
39 {"xgmac_tx_pfc_per_4pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc4)},
40 {"xgmac_tx_pfc_per_5pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc5)},
41 {"xgmac_tx_pfc_per_6pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc6)},
42 {"xgmac_tx_pfc_per_7pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc7)},
43 {"xgmac_tx_mac_ctrol_frame", MAC_STATS_FIELD_OFF(tx_ctrl)},
44 {"xgmac_tx_1731_pkts", MAC_STATS_FIELD_OFF(tx_1731_pkts)},
45 {"xgmac_tx_1588_pkts", MAC_STATS_FIELD_OFF(tx_1588_pkts)},
46 {"xgmac_rx_good_pkt_from_dsaf", MAC_STATS_FIELD_OFF(rx_good_from_sw)},
47 {"xgmac_rx_bad_pkt_from_dsaf", MAC_STATS_FIELD_OFF(rx_bad_from_sw)},
48 {"xgmac_tx_bad_pkt_64tomax", MAC_STATS_FIELD_OFF(tx_bad_pkts)},
50 {"xgmac_rx_bad_pkts_minto64", MAC_STATS_FIELD_OFF(rx_fragment_err)},
51 {"xgmac_rx_good_pkts_minto64", MAC_STATS_FIELD_OFF(rx_undersize)},
52 {"xgmac_rx_total_pkts_minto64", MAC_STATS_FIELD_OFF(rx_under_min)},
53 {"xgmac_rx_pkt_64", MAC_STATS_FIELD_OFF(rx_64bytes)},
54 {"xgmac_rx_pkt_65to127", MAC_STATS_FIELD_OFF(rx_65to127)},
55 {"xgmac_rx_pkt_128to255", MAC_STATS_FIELD_OFF(rx_128to255)},
56 {"xgmac_rx_pkt_256to511", MAC_STATS_FIELD_OFF(rx_256to511)},
57 {"xgmac_rx_pkt_512to1023", MAC_STATS_FIELD_OFF(rx_512to1023)},
58 {"xgmac_rx_pkt_1024to1518", MAC_STATS_FIELD_OFF(rx_1024to1518)},
59 {"xgmac_rx_pkt_1519tomax", MAC_STATS_FIELD_OFF(rx_1519tomax)},
60 {"xgmac_rx_good_pkt_1519tomax", MAC_STATS_FIELD_OFF(rx_1519tomax_good)},
61 {"xgmac_rx_good_pkt_untramax", MAC_STATS_FIELD_OFF(rx_oversize)},
62 {"xgmac_rx_bad_pkt_untramax", MAC_STATS_FIELD_OFF(rx_jabber_err)},
63 {"xgmac_rx_good_pkt", MAC_STATS_FIELD_OFF(rx_good_pkts)},
64 {"xgmac_rx_good_byt", MAC_STATS_FIELD_OFF(rx_good_bytes)},
65 {"xgmac_rx_pkt", MAC_STATS_FIELD_OFF(rx_total_pkts)},
66 {"xgmac_rx_byt", MAC_STATS_FIELD_OFF(rx_total_bytes)},
67 {"xgmac_rx_uc_pkt", MAC_STATS_FIELD_OFF(rx_uc_pkts)},
68 {"xgmac_rx_mc_pkt", MAC_STATS_FIELD_OFF(rx_mc_pkts)},
69 {"xgmac_rx_bc_pkt", MAC_STATS_FIELD_OFF(rx_bc_pkts)},
70 {"xgmac_rx_pause_frame_num", MAC_STATS_FIELD_OFF(rx_pfc_tc0)},
71 {"xgmac_rx_pfc_per_1pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc1)},
72 {"xgmac_rx_pfc_per_2pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc2)},
73 {"xgmac_rx_pfc_per_3pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc3)},
74 {"xgmac_rx_pfc_per_4pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc4)},
75 {"xgmac_rx_pfc_per_5pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc5)},
76 {"xgmac_rx_pfc_per_6pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc6)},
77 {"xgmac_rx_pfc_per_7pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc7)},
78 {"xgmac_rx_mac_control", MAC_STATS_FIELD_OFF(rx_unknown_ctrl)},
79 {"xgmac_tx_good_pkt_todsaf", MAC_STATS_FIELD_OFF(tx_good_to_sw)},
80 {"xgmac_tx_bad_pkt_todsaf", MAC_STATS_FIELD_OFF(tx_bad_to_sw)},
81 {"xgmac_rx_1731_pkt", MAC_STATS_FIELD_OFF(rx_1731_pkts)},
82 {"xgmac_rx_symbol_err_pkt", MAC_STATS_FIELD_OFF(rx_symbol_err)},
83 {"xgmac_rx_fcs_pkt", MAC_STATS_FIELD_OFF(rx_fcs_err)}
86 /**
87 *hns_xgmac_tx_enable - xgmac port tx enable
88 *@drv: mac driver
89 *@value: value of enable
91 static void hns_xgmac_tx_enable(struct mac_driver *drv, u32 value)
93 dsaf_set_dev_bit(drv, XGMAC_MAC_ENABLE_REG, XGMAC_ENABLE_TX_B, !!value);
96 /**
97 *hns_xgmac_rx_enable - xgmac port rx enable
98 *@drv: mac driver
99 *@value: value of enable
101 static void hns_xgmac_rx_enable(struct mac_driver *drv, u32 value)
103 dsaf_set_dev_bit(drv, XGMAC_MAC_ENABLE_REG, XGMAC_ENABLE_RX_B, !!value);
107 * hns_xgmac_tx_lf_rf_insert - insert lf rf control about xgmac
108 * @mac_drv: mac driver
109 * @mode: inserf rf or lf
111 static void hns_xgmac_lf_rf_insert(struct mac_driver *mac_drv, u32 mode)
113 dsaf_set_dev_field(mac_drv, XGMAC_MAC_TX_LF_RF_CONTROL_REG,
114 XGMAC_LF_RF_INSERT_M, XGMAC_LF_RF_INSERT_S, mode);
118 * hns_xgmac__lf_rf_control_init - initial the lf rf control register
119 * @mac_drv: mac driver
121 static void hns_xgmac_lf_rf_control_init(struct mac_driver *mac_drv)
123 u32 val = 0;
125 dsaf_set_bit(val, XGMAC_UNIDIR_EN_B, 0);
126 dsaf_set_bit(val, XGMAC_RF_TX_EN_B, 1);
127 dsaf_set_field(val, XGMAC_LF_RF_INSERT_M, XGMAC_LF_RF_INSERT_S, 0);
128 dsaf_write_dev(mac_drv, XGMAC_MAC_TX_LF_RF_CONTROL_REG, val);
132 *hns_xgmac_enable - enable xgmac port
133 *@mac_drv: mac driver
134 *@mode: mode of mac port
136 static void hns_xgmac_enable(void *mac_drv, enum mac_commom_mode mode)
138 struct mac_driver *drv = (struct mac_driver *)mac_drv;
140 hns_xgmac_lf_rf_insert(drv, HNS_XGMAC_NO_LF_RF_INSERT);
142 /*enable XGE rX/tX */
143 if (mode == MAC_COMM_MODE_TX) {
144 hns_xgmac_tx_enable(drv, 1);
145 } else if (mode == MAC_COMM_MODE_RX) {
146 hns_xgmac_rx_enable(drv, 1);
147 } else if (mode == MAC_COMM_MODE_RX_AND_TX) {
148 hns_xgmac_tx_enable(drv, 1);
149 hns_xgmac_rx_enable(drv, 1);
150 } else {
151 dev_err(drv->dev, "error mac mode:%d\n", mode);
156 *hns_xgmac_disable - disable xgmac port
157 *@mac_drv: mac driver
158 *@mode: mode of mac port
160 static void hns_xgmac_disable(void *mac_drv, enum mac_commom_mode mode)
162 struct mac_driver *drv = (struct mac_driver *)mac_drv;
164 if (mode == MAC_COMM_MODE_TX) {
165 hns_xgmac_tx_enable(drv, 0);
166 } else if (mode == MAC_COMM_MODE_RX) {
167 hns_xgmac_rx_enable(drv, 0);
168 } else if (mode == MAC_COMM_MODE_RX_AND_TX) {
169 hns_xgmac_tx_enable(drv, 0);
170 hns_xgmac_rx_enable(drv, 0);
172 hns_xgmac_lf_rf_insert(drv, HNS_XGMAC_LF_INSERT);
176 *hns_xgmac_pma_fec_enable - xgmac PMA FEC enable
177 *@drv: mac driver
178 *@tx_value: tx value
179 *@rx_value: rx value
180 *return status
182 static void hns_xgmac_pma_fec_enable(struct mac_driver *drv, u32 tx_value,
183 u32 rx_value)
185 u32 origin = dsaf_read_dev(drv, XGMAC_PMA_FEC_CONTROL_REG);
187 dsaf_set_bit(origin, XGMAC_PMA_FEC_CTL_TX_B, !!tx_value);
188 dsaf_set_bit(origin, XGMAC_PMA_FEC_CTL_RX_B, !!rx_value);
189 dsaf_write_dev(drv, XGMAC_PMA_FEC_CONTROL_REG, origin);
192 /* clr exc irq for xge*/
193 static void hns_xgmac_exc_irq_en(struct mac_driver *drv, u32 en)
195 u32 clr_vlue = 0xfffffffful;
196 u32 msk_vlue = en ? 0xfffffffful : 0; /*1 is en, 0 is dis*/
198 dsaf_write_dev(drv, XGMAC_INT_STATUS_REG, clr_vlue);
199 dsaf_write_dev(drv, XGMAC_INT_ENABLE_REG, msk_vlue);
203 *hns_xgmac_init - initialize XGE
204 *@mac_drv: mac driver
206 static void hns_xgmac_init(void *mac_drv)
208 struct mac_driver *drv = (struct mac_driver *)mac_drv;
209 struct dsaf_device *dsaf_dev
210 = (struct dsaf_device *)dev_get_drvdata(drv->dev);
211 u32 port = drv->mac_id;
213 dsaf_dev->misc_op->xge_srst(dsaf_dev, port, 0);
214 msleep(100);
215 dsaf_dev->misc_op->xge_srst(dsaf_dev, port, 1);
217 msleep(100);
218 hns_xgmac_lf_rf_control_init(drv);
219 hns_xgmac_exc_irq_en(drv, 0);
221 hns_xgmac_pma_fec_enable(drv, 0x0, 0x0);
223 hns_xgmac_disable(mac_drv, MAC_COMM_MODE_RX_AND_TX);
227 *hns_xgmac_config_pad_and_crc - set xgmac pad and crc enable the same time
228 *@mac_drv: mac driver
229 *@newval:enable of pad and crc
231 static void hns_xgmac_config_pad_and_crc(void *mac_drv, u8 newval)
233 struct mac_driver *drv = (struct mac_driver *)mac_drv;
234 u32 origin = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);
236 dsaf_set_bit(origin, XGMAC_CTL_TX_PAD_B, !!newval);
237 dsaf_set_bit(origin, XGMAC_CTL_TX_FCS_B, !!newval);
238 dsaf_set_bit(origin, XGMAC_CTL_RX_FCS_B, !!newval);
239 dsaf_write_dev(drv, XGMAC_MAC_CONTROL_REG, origin);
243 *hns_xgmac_pausefrm_cfg - set pause param about xgmac
244 *@mac_drv: mac driver
245 *@rx_en: enable receive
246 *@tx_en: enable transmit
248 static void hns_xgmac_pausefrm_cfg(void *mac_drv, u32 rx_en, u32 tx_en)
250 struct mac_driver *drv = (struct mac_driver *)mac_drv;
251 u32 origin = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
253 dsaf_set_bit(origin, XGMAC_PAUSE_CTL_TX_B, !!tx_en);
254 dsaf_set_bit(origin, XGMAC_PAUSE_CTL_RX_B, !!rx_en);
255 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG, origin);
258 static void hns_xgmac_set_pausefrm_mac_addr(void *mac_drv, char *mac_addr)
260 struct mac_driver *drv = (struct mac_driver *)mac_drv;
262 u32 high_val = mac_addr[1] | (mac_addr[0] << 8);
263 u32 low_val = mac_addr[5] | (mac_addr[4] << 8)
264 | (mac_addr[3] << 16) | (mac_addr[2] << 24);
265 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_L_REG, low_val);
266 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_H_REG, high_val);
270 *hns_xgmac_set_rx_ignore_pause_frames - set rx pause param about xgmac
271 *@mac_drv: mac driver
272 *@enable:enable rx pause param
274 static void hns_xgmac_set_rx_ignore_pause_frames(void *mac_drv, u32 enable)
276 struct mac_driver *drv = (struct mac_driver *)mac_drv;
278 dsaf_set_dev_bit(drv, XGMAC_MAC_PAUSE_CTRL_REG,
279 XGMAC_PAUSE_CTL_RX_B, !!enable);
283 *hns_xgmac_set_tx_auto_pause_frames - set tx pause param about xgmac
284 *@mac_drv: mac driver
285 *@enable:enable tx pause param
287 static void hns_xgmac_set_tx_auto_pause_frames(void *mac_drv, u16 enable)
289 struct mac_driver *drv = (struct mac_driver *)mac_drv;
291 dsaf_set_dev_bit(drv, XGMAC_MAC_PAUSE_CTRL_REG,
292 XGMAC_PAUSE_CTL_TX_B, !!enable);
294 /*if enable is not zero ,set tx pause time */
295 if (enable)
296 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_TIME_REG, enable);
300 *hns_xgmac_config_max_frame_length - set xgmac max frame length
301 *@mac_drv: mac driver
302 *@newval:xgmac max frame length
304 static void hns_xgmac_config_max_frame_length(void *mac_drv, u16 newval)
306 struct mac_driver *drv = (struct mac_driver *)mac_drv;
308 dsaf_write_dev(drv, XGMAC_MAC_MAX_PKT_SIZE_REG, newval);
311 static void hns_xgmac_update_stats(void *mac_drv)
313 struct mac_driver *drv = (struct mac_driver *)mac_drv;
314 struct mac_hw_stats *hw_stats = &drv->mac_cb->hw_stats;
316 /* TX */
317 hw_stats->tx_fragment_err
318 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_FRAGMENT);
319 hw_stats->tx_undersize
320 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERSIZE);
321 hw_stats->tx_under_min_pkts
322 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERMIN);
323 hw_stats->tx_64bytes = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_64OCTETS);
324 hw_stats->tx_65to127
325 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_65TO127OCTETS);
326 hw_stats->tx_128to255
327 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_128TO255OCTETS);
328 hw_stats->tx_256to511
329 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_256TO511OCTETS);
330 hw_stats->tx_512to1023
331 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_512TO1023OCTETS);
332 hw_stats->tx_1024to1518
333 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1024TO1518OCTETS);
334 hw_stats->tx_1519tomax
335 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETS);
336 hw_stats->tx_1519tomax_good
337 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETSOK);
338 hw_stats->tx_oversize = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_OVERSIZE);
339 hw_stats->tx_jabber_err = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_JABBER);
340 hw_stats->tx_good_pkts = hns_mac_reg_read64(drv, XGMAC_TX_GOODPKTS);
341 hw_stats->tx_good_bytes = hns_mac_reg_read64(drv, XGMAC_TX_GOODOCTETS);
342 hw_stats->tx_total_pkts = hns_mac_reg_read64(drv, XGMAC_TX_TOTAL_PKTS);
343 hw_stats->tx_total_bytes
344 = hns_mac_reg_read64(drv, XGMAC_TX_TOTALOCTETS);
345 hw_stats->tx_uc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_UNICASTPKTS);
346 hw_stats->tx_mc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_MULTICASTPKTS);
347 hw_stats->tx_bc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_BROADCASTPKTS);
348 hw_stats->tx_pfc_tc0 = hns_mac_reg_read64(drv, XGMAC_TX_PRI0PAUSEPKTS);
349 hw_stats->tx_pfc_tc1 = hns_mac_reg_read64(drv, XGMAC_TX_PRI1PAUSEPKTS);
350 hw_stats->tx_pfc_tc2 = hns_mac_reg_read64(drv, XGMAC_TX_PRI2PAUSEPKTS);
351 hw_stats->tx_pfc_tc3 = hns_mac_reg_read64(drv, XGMAC_TX_PRI3PAUSEPKTS);
352 hw_stats->tx_pfc_tc4 = hns_mac_reg_read64(drv, XGMAC_TX_PRI4PAUSEPKTS);
353 hw_stats->tx_pfc_tc5 = hns_mac_reg_read64(drv, XGMAC_TX_PRI5PAUSEPKTS);
354 hw_stats->tx_pfc_tc6 = hns_mac_reg_read64(drv, XGMAC_TX_PRI6PAUSEPKTS);
355 hw_stats->tx_pfc_tc7 = hns_mac_reg_read64(drv, XGMAC_TX_PRI7PAUSEPKTS);
356 hw_stats->tx_ctrl = hns_mac_reg_read64(drv, XGMAC_TX_MACCTRLPKTS);
357 hw_stats->tx_1731_pkts = hns_mac_reg_read64(drv, XGMAC_TX_1731PKTS);
358 hw_stats->tx_1588_pkts = hns_mac_reg_read64(drv, XGMAC_TX_1588PKTS);
359 hw_stats->rx_good_from_sw
360 = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPGOODPKTS);
361 hw_stats->rx_bad_from_sw
362 = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPBADPKTS);
363 hw_stats->tx_bad_pkts = hns_mac_reg_read64(drv, XGMAC_TX_ERRALLPKTS);
365 /* RX */
366 hw_stats->rx_fragment_err
367 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_FRAGMENT);
368 hw_stats->rx_undersize
369 = hns_mac_reg_read64(drv, XGMAC_RX_PKTSUNDERSIZE);
370 hw_stats->rx_under_min
371 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_UNDERMIN);
372 hw_stats->rx_64bytes = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_64OCTETS);
373 hw_stats->rx_65to127
374 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_65TO127OCTETS);
375 hw_stats->rx_128to255
376 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_128TO255OCTETS);
377 hw_stats->rx_256to511
378 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_256TO511OCTETS);
379 hw_stats->rx_512to1023
380 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_512TO1023OCTETS);
381 hw_stats->rx_1024to1518
382 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1024TO1518OCTETS);
383 hw_stats->rx_1519tomax
384 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETS);
385 hw_stats->rx_1519tomax_good
386 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETSOK);
387 hw_stats->rx_oversize = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_OVERSIZE);
388 hw_stats->rx_jabber_err = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_JABBER);
389 hw_stats->rx_good_pkts = hns_mac_reg_read64(drv, XGMAC_RX_GOODPKTS);
390 hw_stats->rx_good_bytes = hns_mac_reg_read64(drv, XGMAC_RX_GOODOCTETS);
391 hw_stats->rx_total_pkts = hns_mac_reg_read64(drv, XGMAC_RX_TOTAL_PKTS);
392 hw_stats->rx_total_bytes
393 = hns_mac_reg_read64(drv, XGMAC_RX_TOTALOCTETS);
394 hw_stats->rx_uc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_UNICASTPKTS);
395 hw_stats->rx_mc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_MULTICASTPKTS);
396 hw_stats->rx_bc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_BROADCASTPKTS);
397 hw_stats->rx_pfc_tc0 = hns_mac_reg_read64(drv, XGMAC_RX_PRI0PAUSEPKTS);
398 hw_stats->rx_pfc_tc1 = hns_mac_reg_read64(drv, XGMAC_RX_PRI1PAUSEPKTS);
399 hw_stats->rx_pfc_tc2 = hns_mac_reg_read64(drv, XGMAC_RX_PRI2PAUSEPKTS);
400 hw_stats->rx_pfc_tc3 = hns_mac_reg_read64(drv, XGMAC_RX_PRI3PAUSEPKTS);
401 hw_stats->rx_pfc_tc4 = hns_mac_reg_read64(drv, XGMAC_RX_PRI4PAUSEPKTS);
402 hw_stats->rx_pfc_tc5 = hns_mac_reg_read64(drv, XGMAC_RX_PRI5PAUSEPKTS);
403 hw_stats->rx_pfc_tc6 = hns_mac_reg_read64(drv, XGMAC_RX_PRI6PAUSEPKTS);
404 hw_stats->rx_pfc_tc7 = hns_mac_reg_read64(drv, XGMAC_RX_PRI7PAUSEPKTS);
406 hw_stats->rx_unknown_ctrl
407 = hns_mac_reg_read64(drv, XGMAC_RX_MACCTRLPKTS);
408 hw_stats->tx_good_to_sw
409 = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPGOODPKTS);
410 hw_stats->tx_bad_to_sw
411 = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPBADPKTS);
412 hw_stats->rx_1731_pkts = hns_mac_reg_read64(drv, XGMAC_RX_1731PKTS);
413 hw_stats->rx_symbol_err
414 = hns_mac_reg_read64(drv, XGMAC_RX_SYMBOLERRPKTS);
415 hw_stats->rx_fcs_err = hns_mac_reg_read64(drv, XGMAC_RX_FCSERRPKTS);
419 *hns_xgmac_free - free xgmac driver
420 *@mac_drv: mac driver
422 static void hns_xgmac_free(void *mac_drv)
424 struct mac_driver *drv = (struct mac_driver *)mac_drv;
425 struct dsaf_device *dsaf_dev
426 = (struct dsaf_device *)dev_get_drvdata(drv->dev);
428 u32 mac_id = drv->mac_id;
430 dsaf_dev->misc_op->xge_srst(dsaf_dev, mac_id, 0);
434 *hns_xgmac_get_info - get xgmac information
435 *@mac_drv: mac driver
436 *@mac_info:mac information
438 static void hns_xgmac_get_info(void *mac_drv, struct mac_info *mac_info)
440 struct mac_driver *drv = (struct mac_driver *)mac_drv;
441 u32 pause_time, pause_ctrl, port_mode, ctrl_val;
443 ctrl_val = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);
444 mac_info->pad_and_crc_en = dsaf_get_bit(ctrl_val, XGMAC_CTL_TX_PAD_B);
445 mac_info->auto_neg = 0;
447 pause_time = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_TIME_REG);
448 mac_info->tx_pause_time = pause_time;
450 port_mode = dsaf_read_dev(drv, XGMAC_PORT_MODE_REG);
451 mac_info->port_en = dsaf_get_field(port_mode, XGMAC_PORT_MODE_TX_M,
452 XGMAC_PORT_MODE_TX_S) &&
453 dsaf_get_field(port_mode, XGMAC_PORT_MODE_RX_M,
454 XGMAC_PORT_MODE_RX_S);
455 mac_info->duplex = 1;
456 mac_info->speed = MAC_SPEED_10000;
458 pause_ctrl = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
459 mac_info->rx_pause_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_RX_B);
460 mac_info->tx_pause_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_TX_B);
464 *hns_xgmac_get_pausefrm_cfg - get xgmac pause param
465 *@mac_drv: mac driver
466 *@rx_en:xgmac rx pause enable
467 *@tx_en:xgmac tx pause enable
469 static void hns_xgmac_get_pausefrm_cfg(void *mac_drv, u32 *rx_en, u32 *tx_en)
471 struct mac_driver *drv = (struct mac_driver *)mac_drv;
472 u32 pause_ctrl;
474 pause_ctrl = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
475 *rx_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_RX_B);
476 *tx_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_TX_B);
480 *hns_xgmac_get_link_status - get xgmac link status
481 *@mac_drv: mac driver
482 *@link_stat: xgmac link stat
484 static void hns_xgmac_get_link_status(void *mac_drv, u32 *link_stat)
486 struct mac_driver *drv = (struct mac_driver *)mac_drv;
488 *link_stat = dsaf_read_dev(drv, XGMAC_LINK_STATUS_REG);
492 *hns_xgmac_get_regs - dump xgmac regs
493 *@mac_drv: mac driver
494 *@data:data for value of regs
496 static void hns_xgmac_get_regs(void *mac_drv, void *data)
498 u32 i = 0;
499 struct mac_driver *drv = (struct mac_driver *)mac_drv;
500 u32 *regs = data;
501 u64 qtmp;
503 /* base config registers */
504 regs[0] = dsaf_read_dev(drv, XGMAC_INT_STATUS_REG);
505 regs[1] = dsaf_read_dev(drv, XGMAC_INT_ENABLE_REG);
506 regs[2] = dsaf_read_dev(drv, XGMAC_INT_SET_REG);
507 regs[3] = dsaf_read_dev(drv, XGMAC_IERR_U_INFO_REG);
508 regs[4] = dsaf_read_dev(drv, XGMAC_OVF_INFO_REG);
509 regs[5] = dsaf_read_dev(drv, XGMAC_OVF_CNT_REG);
510 regs[6] = dsaf_read_dev(drv, XGMAC_PORT_MODE_REG);
511 regs[7] = dsaf_read_dev(drv, XGMAC_CLK_ENABLE_REG);
512 regs[8] = dsaf_read_dev(drv, XGMAC_RESET_REG);
513 regs[9] = dsaf_read_dev(drv, XGMAC_LINK_CONTROL_REG);
514 regs[10] = dsaf_read_dev(drv, XGMAC_LINK_STATUS_REG);
516 regs[11] = dsaf_read_dev(drv, XGMAC_SPARE_REG);
517 regs[12] = dsaf_read_dev(drv, XGMAC_SPARE_CNT_REG);
518 regs[13] = dsaf_read_dev(drv, XGMAC_MAC_ENABLE_REG);
519 regs[14] = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);
520 regs[15] = dsaf_read_dev(drv, XGMAC_MAC_IPG_REG);
521 regs[16] = dsaf_read_dev(drv, XGMAC_MAC_MSG_CRC_EN_REG);
522 regs[17] = dsaf_read_dev(drv, XGMAC_MAC_MSG_IMG_REG);
523 regs[18] = dsaf_read_dev(drv, XGMAC_MAC_MSG_FC_CFG_REG);
524 regs[19] = dsaf_read_dev(drv, XGMAC_MAC_MSG_TC_CFG_REG);
525 regs[20] = dsaf_read_dev(drv, XGMAC_MAC_PAD_SIZE_REG);
526 regs[21] = dsaf_read_dev(drv, XGMAC_MAC_MIN_PKT_SIZE_REG);
527 regs[22] = dsaf_read_dev(drv, XGMAC_MAC_MAX_PKT_SIZE_REG);
528 regs[23] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
529 regs[24] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_TIME_REG);
530 regs[25] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_GAP_REG);
531 regs[26] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_H_REG);
532 regs[27] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_L_REG);
533 regs[28] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_PEER_MAC_H_REG);
534 regs[29] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_PEER_MAC_L_REG);
535 regs[30] = dsaf_read_dev(drv, XGMAC_MAC_PFC_PRI_EN_REG);
536 regs[31] = dsaf_read_dev(drv, XGMAC_MAC_1588_CTRL_REG);
537 regs[32] = dsaf_read_dev(drv, XGMAC_MAC_1588_TX_PORT_DLY_REG);
538 regs[33] = dsaf_read_dev(drv, XGMAC_MAC_1588_RX_PORT_DLY_REG);
539 regs[34] = dsaf_read_dev(drv, XGMAC_MAC_1588_ASYM_DLY_REG);
540 regs[35] = dsaf_read_dev(drv, XGMAC_MAC_1588_ADJUST_CFG_REG);
542 regs[36] = dsaf_read_dev(drv, XGMAC_MAC_Y1731_ETH_TYPE_REG);
543 regs[37] = dsaf_read_dev(drv, XGMAC_MAC_MIB_CONTROL_REG);
544 regs[38] = dsaf_read_dev(drv, XGMAC_MAC_WAN_RATE_ADJUST_REG);
545 regs[39] = dsaf_read_dev(drv, XGMAC_MAC_TX_ERR_MARK_REG);
546 regs[40] = dsaf_read_dev(drv, XGMAC_MAC_TX_LF_RF_CONTROL_REG);
547 regs[41] = dsaf_read_dev(drv, XGMAC_MAC_RX_LF_RF_STATUS_REG);
548 regs[42] = dsaf_read_dev(drv, XGMAC_MAC_TX_RUNT_PKT_CNT_REG);
549 regs[43] = dsaf_read_dev(drv, XGMAC_MAC_RX_RUNT_PKT_CNT_REG);
550 regs[44] = dsaf_read_dev(drv, XGMAC_MAC_RX_PREAM_ERR_PKT_CNT_REG);
551 regs[45] = dsaf_read_dev(drv, XGMAC_MAC_TX_LF_RF_TERM_PKT_CNT_REG);
552 regs[46] = dsaf_read_dev(drv, XGMAC_MAC_TX_SN_MISMATCH_PKT_CNT_REG);
553 regs[47] = dsaf_read_dev(drv, XGMAC_MAC_RX_ERR_MSG_CNT_REG);
554 regs[48] = dsaf_read_dev(drv, XGMAC_MAC_RX_ERR_EFD_CNT_REG);
555 regs[49] = dsaf_read_dev(drv, XGMAC_MAC_ERR_INFO_REG);
556 regs[50] = dsaf_read_dev(drv, XGMAC_MAC_DBG_INFO_REG);
558 regs[51] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SYNC_THD_REG);
559 regs[52] = dsaf_read_dev(drv, XGMAC_PCS_STATUS1_REG);
560 regs[53] = dsaf_read_dev(drv, XGMAC_PCS_BASER_STATUS1_REG);
561 regs[54] = dsaf_read_dev(drv, XGMAC_PCS_BASER_STATUS2_REG);
562 regs[55] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDA_0_REG);
563 regs[56] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDA_1_REG);
564 regs[57] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDB_0_REG);
565 regs[58] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDB_1_REG);
566 regs[59] = dsaf_read_dev(drv, XGMAC_PCS_BASER_TEST_CONTROL_REG);
567 regs[60] = dsaf_read_dev(drv, XGMAC_PCS_BASER_TEST_ERR_CNT_REG);
568 regs[61] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO_REG);
569 regs[62] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO1_REG);
570 regs[63] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO2_REG);
571 regs[64] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO3_REG);
573 regs[65] = dsaf_read_dev(drv, XGMAC_PMA_ENABLE_REG);
574 regs[66] = dsaf_read_dev(drv, XGMAC_PMA_CONTROL_REG);
575 regs[67] = dsaf_read_dev(drv, XGMAC_PMA_SIGNAL_STATUS_REG);
576 regs[68] = dsaf_read_dev(drv, XGMAC_PMA_DBG_INFO_REG);
577 regs[69] = dsaf_read_dev(drv, XGMAC_PMA_FEC_ABILITY_REG);
578 regs[70] = dsaf_read_dev(drv, XGMAC_PMA_FEC_CONTROL_REG);
579 regs[71] = dsaf_read_dev(drv, XGMAC_PMA_FEC_CORR_BLOCK_CNT__REG);
580 regs[72] = dsaf_read_dev(drv, XGMAC_PMA_FEC_UNCORR_BLOCK_CNT__REG);
582 /* status registers */
583 #define hns_xgmac_cpy_q(p, q) \
584 do {\
585 *(p) = (u32)(q);\
586 *((p) + 1) = (u32)((q) >> 32);\
587 } while (0)
589 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_FRAGMENT);
590 hns_xgmac_cpy_q(&regs[73], qtmp);
591 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERSIZE);
592 hns_xgmac_cpy_q(&regs[75], qtmp);
593 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERMIN);
594 hns_xgmac_cpy_q(&regs[77], qtmp);
595 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_64OCTETS);
596 hns_xgmac_cpy_q(&regs[79], qtmp);
597 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_65TO127OCTETS);
598 hns_xgmac_cpy_q(&regs[81], qtmp);
599 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_128TO255OCTETS);
600 hns_xgmac_cpy_q(&regs[83], qtmp);
601 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_256TO511OCTETS);
602 hns_xgmac_cpy_q(&regs[85], qtmp);
603 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_512TO1023OCTETS);
604 hns_xgmac_cpy_q(&regs[87], qtmp);
605 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1024TO1518OCTETS);
606 hns_xgmac_cpy_q(&regs[89], qtmp);
607 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETS);
608 hns_xgmac_cpy_q(&regs[91], qtmp);
609 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETSOK);
610 hns_xgmac_cpy_q(&regs[93], qtmp);
611 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_OVERSIZE);
612 hns_xgmac_cpy_q(&regs[95], qtmp);
613 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_JABBER);
614 hns_xgmac_cpy_q(&regs[97], qtmp);
615 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_GOODPKTS);
616 hns_xgmac_cpy_q(&regs[99], qtmp);
617 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_GOODOCTETS);
618 hns_xgmac_cpy_q(&regs[101], qtmp);
619 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_TOTAL_PKTS);
620 hns_xgmac_cpy_q(&regs[103], qtmp);
621 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_TOTALOCTETS);
622 hns_xgmac_cpy_q(&regs[105], qtmp);
623 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_UNICASTPKTS);
624 hns_xgmac_cpy_q(&regs[107], qtmp);
625 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_MULTICASTPKTS);
626 hns_xgmac_cpy_q(&regs[109], qtmp);
627 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_BROADCASTPKTS);
628 hns_xgmac_cpy_q(&regs[111], qtmp);
629 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI0PAUSEPKTS);
630 hns_xgmac_cpy_q(&regs[113], qtmp);
631 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI1PAUSEPKTS);
632 hns_xgmac_cpy_q(&regs[115], qtmp);
633 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI2PAUSEPKTS);
634 hns_xgmac_cpy_q(&regs[117], qtmp);
635 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI3PAUSEPKTS);
636 hns_xgmac_cpy_q(&regs[119], qtmp);
637 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI4PAUSEPKTS);
638 hns_xgmac_cpy_q(&regs[121], qtmp);
639 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI5PAUSEPKTS);
640 hns_xgmac_cpy_q(&regs[123], qtmp);
641 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI6PAUSEPKTS);
642 hns_xgmac_cpy_q(&regs[125], qtmp);
643 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI7PAUSEPKTS);
644 hns_xgmac_cpy_q(&regs[127], qtmp);
645 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_MACCTRLPKTS);
646 hns_xgmac_cpy_q(&regs[129], qtmp);
647 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_1731PKTS);
648 hns_xgmac_cpy_q(&regs[131], qtmp);
649 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_1588PKTS);
650 hns_xgmac_cpy_q(&regs[133], qtmp);
651 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPGOODPKTS);
652 hns_xgmac_cpy_q(&regs[135], qtmp);
653 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPBADPKTS);
654 hns_xgmac_cpy_q(&regs[137], qtmp);
655 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_ERRALLPKTS);
656 hns_xgmac_cpy_q(&regs[139], qtmp);
658 /* RX */
659 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_FRAGMENT);
660 hns_xgmac_cpy_q(&regs[141], qtmp);
661 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTSUNDERSIZE);
662 hns_xgmac_cpy_q(&regs[143], qtmp);
663 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_UNDERMIN);
664 hns_xgmac_cpy_q(&regs[145], qtmp);
665 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_64OCTETS);
666 hns_xgmac_cpy_q(&regs[147], qtmp);
667 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_65TO127OCTETS);
668 hns_xgmac_cpy_q(&regs[149], qtmp);
669 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_128TO255OCTETS);
670 hns_xgmac_cpy_q(&regs[151], qtmp);
671 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_256TO511OCTETS);
672 hns_xgmac_cpy_q(&regs[153], qtmp);
673 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_512TO1023OCTETS);
674 hns_xgmac_cpy_q(&regs[155], qtmp);
675 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1024TO1518OCTETS);
676 hns_xgmac_cpy_q(&regs[157], qtmp);
677 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETS);
678 hns_xgmac_cpy_q(&regs[159], qtmp);
679 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETSOK);
680 hns_xgmac_cpy_q(&regs[161], qtmp);
681 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_OVERSIZE);
682 hns_xgmac_cpy_q(&regs[163], qtmp);
683 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_JABBER);
684 hns_xgmac_cpy_q(&regs[165], qtmp);
685 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_GOODPKTS);
686 hns_xgmac_cpy_q(&regs[167], qtmp);
687 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_GOODOCTETS);
688 hns_xgmac_cpy_q(&regs[169], qtmp);
689 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_TOTAL_PKTS);
690 hns_xgmac_cpy_q(&regs[171], qtmp);
691 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_TOTALOCTETS);
692 hns_xgmac_cpy_q(&regs[173], qtmp);
693 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_UNICASTPKTS);
694 hns_xgmac_cpy_q(&regs[175], qtmp);
695 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_MULTICASTPKTS);
696 hns_xgmac_cpy_q(&regs[177], qtmp);
697 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_BROADCASTPKTS);
698 hns_xgmac_cpy_q(&regs[179], qtmp);
699 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI0PAUSEPKTS);
700 hns_xgmac_cpy_q(&regs[181], qtmp);
701 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI1PAUSEPKTS);
702 hns_xgmac_cpy_q(&regs[183], qtmp);
703 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI2PAUSEPKTS);
704 hns_xgmac_cpy_q(&regs[185], qtmp);
705 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI3PAUSEPKTS);
706 hns_xgmac_cpy_q(&regs[187], qtmp);
707 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI4PAUSEPKTS);
708 hns_xgmac_cpy_q(&regs[189], qtmp);
709 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI5PAUSEPKTS);
710 hns_xgmac_cpy_q(&regs[191], qtmp);
711 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI6PAUSEPKTS);
712 hns_xgmac_cpy_q(&regs[193], qtmp);
713 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI7PAUSEPKTS);
714 hns_xgmac_cpy_q(&regs[195], qtmp);
716 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_MACCTRLPKTS);
717 hns_xgmac_cpy_q(&regs[197], qtmp);
718 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPGOODPKTS);
719 hns_xgmac_cpy_q(&regs[199], qtmp);
720 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPBADPKTS);
721 hns_xgmac_cpy_q(&regs[201], qtmp);
722 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_1731PKTS);
723 hns_xgmac_cpy_q(&regs[203], qtmp);
724 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_SYMBOLERRPKTS);
725 hns_xgmac_cpy_q(&regs[205], qtmp);
726 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FCSERRPKTS);
727 hns_xgmac_cpy_q(&regs[207], qtmp);
729 /* mark end of mac regs */
730 for (i = 208; i < 214; i++)
731 regs[i] = 0xaaaaaaaa;
735 *hns_xgmac_get_stats - get xgmac statistic
736 *@mac_drv: mac driver
737 *@data:data for value of stats regs
739 static void hns_xgmac_get_stats(void *mac_drv, u64 *data)
741 u32 i;
742 u64 *buf = data;
743 struct mac_driver *drv = (struct mac_driver *)mac_drv;
744 struct mac_hw_stats *hw_stats = NULL;
746 hw_stats = &drv->mac_cb->hw_stats;
748 for (i = 0; i < ARRAY_SIZE(g_xgmac_stats_string); i++) {
749 buf[i] = DSAF_STATS_READ(hw_stats,
750 g_xgmac_stats_string[i].offset);
755 *hns_xgmac_get_strings - get xgmac strings name
756 *@stringset: type of values in data
757 *@data:data for value of string name
759 static void hns_xgmac_get_strings(u32 stringset, u8 *data)
761 char *buff = (char *)data;
762 u32 i;
764 if (stringset != ETH_SS_STATS)
765 return;
767 for (i = 0; i < ARRAY_SIZE(g_xgmac_stats_string); i++) {
768 snprintf(buff, ETH_GSTRING_LEN, g_xgmac_stats_string[i].desc);
769 buff = buff + ETH_GSTRING_LEN;
774 *hns_xgmac_get_sset_count - get xgmac string set count
775 *@stringset: type of values in data
776 *return xgmac string set count
778 static int hns_xgmac_get_sset_count(int stringset)
780 if (stringset == ETH_SS_STATS || stringset == ETH_SS_PRIV_FLAGS)
781 return ARRAY_SIZE(g_xgmac_stats_string);
783 return 0;
787 *hns_xgmac_get_regs_count - get xgmac regs count
788 *return xgmac regs count
790 static int hns_xgmac_get_regs_count(void)
792 return HNS_XGMAC_DUMP_NUM;
795 void *hns_xgmac_config(struct hns_mac_cb *mac_cb, struct mac_params *mac_param)
797 struct mac_driver *mac_drv;
799 mac_drv = devm_kzalloc(mac_cb->dev, sizeof(*mac_drv), GFP_KERNEL);
800 if (!mac_drv)
801 return NULL;
803 mac_drv->mac_init = hns_xgmac_init;
804 mac_drv->mac_enable = hns_xgmac_enable;
805 mac_drv->mac_disable = hns_xgmac_disable;
807 mac_drv->mac_id = mac_param->mac_id;
808 mac_drv->mac_mode = mac_param->mac_mode;
809 mac_drv->io_base = mac_param->vaddr;
810 mac_drv->dev = mac_param->dev;
811 mac_drv->mac_cb = mac_cb;
813 mac_drv->set_mac_addr = hns_xgmac_set_pausefrm_mac_addr;
814 mac_drv->set_an_mode = NULL;
815 mac_drv->config_loopback = NULL;
816 mac_drv->config_pad_and_crc = hns_xgmac_config_pad_and_crc;
817 mac_drv->config_half_duplex = NULL;
818 mac_drv->set_rx_ignore_pause_frames =
819 hns_xgmac_set_rx_ignore_pause_frames;
820 mac_drv->mac_free = hns_xgmac_free;
821 mac_drv->adjust_link = NULL;
822 mac_drv->set_tx_auto_pause_frames = hns_xgmac_set_tx_auto_pause_frames;
823 mac_drv->config_max_frame_length = hns_xgmac_config_max_frame_length;
824 mac_drv->mac_pausefrm_cfg = hns_xgmac_pausefrm_cfg;
825 mac_drv->autoneg_stat = NULL;
826 mac_drv->get_info = hns_xgmac_get_info;
827 mac_drv->get_pause_enable = hns_xgmac_get_pausefrm_cfg;
828 mac_drv->get_link_status = hns_xgmac_get_link_status;
829 mac_drv->get_regs = hns_xgmac_get_regs;
830 mac_drv->get_ethtool_stats = hns_xgmac_get_stats;
831 mac_drv->get_sset_count = hns_xgmac_get_sset_count;
832 mac_drv->get_regs_count = hns_xgmac_get_regs_count;
833 mac_drv->get_strings = hns_xgmac_get_strings;
834 mac_drv->update_stats = hns_xgmac_update_stats;
836 return (void *)mac_drv;