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10#include <linux/io-64-nonatomic-hi-lo.h>
11#include <linux/of_mdio.h>
12#include "hns_dsaf_main.h"
13#include "hns_dsaf_mac.h"
14#include "hns_dsaf_xgmac.h"
15#include "hns_dsaf_reg.h"
16
17static const struct mac_stats_string g_xgmac_stats_string[] = {
18 {"xgmac_tx_bad_pkts_minto64", MAC_STATS_FIELD_OFF(tx_fragment_err)},
19 {"xgmac_tx_good_pkts_minto64", MAC_STATS_FIELD_OFF(tx_undersize)},
20 {"xgmac_tx_total_pkts_minto64", MAC_STATS_FIELD_OFF(tx_under_min_pkts)},
21 {"xgmac_tx_pkts_64", MAC_STATS_FIELD_OFF(tx_64bytes)},
22 {"xgmac_tx_pkts_65to127", MAC_STATS_FIELD_OFF(tx_65to127)},
23 {"xgmac_tx_pkts_128to255", MAC_STATS_FIELD_OFF(tx_128to255)},
24 {"xgmac_tx_pkts_256to511", MAC_STATS_FIELD_OFF(tx_256to511)},
25 {"xgmac_tx_pkts_512to1023", MAC_STATS_FIELD_OFF(tx_512to1023)},
26 {"xgmac_tx_pkts_1024to1518", MAC_STATS_FIELD_OFF(tx_1024to1518)},
27 {"xgmac_tx_pkts_1519tomax", MAC_STATS_FIELD_OFF(tx_1519tomax)},
28 {"xgmac_tx_good_pkts_1519tomax",
29 MAC_STATS_FIELD_OFF(tx_1519tomax_good)},
30 {"xgmac_tx_good_pkts_untralmax", MAC_STATS_FIELD_OFF(tx_oversize)},
31 {"xgmac_tx_bad_pkts_untralmax", MAC_STATS_FIELD_OFF(tx_jabber_err)},
32 {"xgmac_tx_good_pkts_all", MAC_STATS_FIELD_OFF(tx_good_pkts)},
33 {"xgmac_tx_good_byte_all", MAC_STATS_FIELD_OFF(tx_good_bytes)},
34 {"xgmac_tx_total_pkt", MAC_STATS_FIELD_OFF(tx_total_pkts)},
35 {"xgmac_tx_total_byt", MAC_STATS_FIELD_OFF(tx_total_bytes)},
36 {"xgmac_tx_uc_pkt", MAC_STATS_FIELD_OFF(tx_uc_pkts)},
37 {"xgmac_tx_mc_pkt", MAC_STATS_FIELD_OFF(tx_mc_pkts)},
38 {"xgmac_tx_bc_pkt", MAC_STATS_FIELD_OFF(tx_bc_pkts)},
39 {"xgmac_tx_pause_frame_num", MAC_STATS_FIELD_OFF(tx_pfc_tc0)},
40 {"xgmac_tx_pfc_per_1pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc1)},
41 {"xgmac_tx_pfc_per_2pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc2)},
42 {"xgmac_tx_pfc_per_3pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc3)},
43 {"xgmac_tx_pfc_per_4pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc4)},
44 {"xgmac_tx_pfc_per_5pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc5)},
45 {"xgmac_tx_pfc_per_6pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc6)},
46 {"xgmac_tx_pfc_per_7pause_framer", MAC_STATS_FIELD_OFF(tx_pfc_tc7)},
47 {"xgmac_tx_mac_ctrol_frame", MAC_STATS_FIELD_OFF(tx_ctrl)},
48 {"xgmac_tx_1731_pkts", MAC_STATS_FIELD_OFF(tx_1731_pkts)},
49 {"xgmac_tx_1588_pkts", MAC_STATS_FIELD_OFF(tx_1588_pkts)},
50 {"xgmac_rx_good_pkt_from_dsaf", MAC_STATS_FIELD_OFF(rx_good_from_sw)},
51 {"xgmac_rx_bad_pkt_from_dsaf", MAC_STATS_FIELD_OFF(rx_bad_from_sw)},
52 {"xgmac_tx_bad_pkt_64tomax", MAC_STATS_FIELD_OFF(tx_bad_pkts)},
53
54 {"xgmac_rx_bad_pkts_minto64", MAC_STATS_FIELD_OFF(rx_fragment_err)},
55 {"xgmac_rx_good_pkts_minto64", MAC_STATS_FIELD_OFF(rx_undersize)},
56 {"xgmac_rx_total_pkts_minto64", MAC_STATS_FIELD_OFF(rx_under_min)},
57 {"xgmac_rx_pkt_64", MAC_STATS_FIELD_OFF(rx_64bytes)},
58 {"xgmac_rx_pkt_65to127", MAC_STATS_FIELD_OFF(rx_65to127)},
59 {"xgmac_rx_pkt_128to255", MAC_STATS_FIELD_OFF(rx_128to255)},
60 {"xgmac_rx_pkt_256to511", MAC_STATS_FIELD_OFF(rx_256to511)},
61 {"xgmac_rx_pkt_512to1023", MAC_STATS_FIELD_OFF(rx_512to1023)},
62 {"xgmac_rx_pkt_1024to1518", MAC_STATS_FIELD_OFF(rx_1024to1518)},
63 {"xgmac_rx_pkt_1519tomax", MAC_STATS_FIELD_OFF(rx_1519tomax)},
64 {"xgmac_rx_good_pkt_1519tomax", MAC_STATS_FIELD_OFF(rx_1519tomax_good)},
65 {"xgmac_rx_good_pkt_untramax", MAC_STATS_FIELD_OFF(rx_oversize)},
66 {"xgmac_rx_bad_pkt_untramax", MAC_STATS_FIELD_OFF(rx_jabber_err)},
67 {"xgmac_rx_good_pkt", MAC_STATS_FIELD_OFF(rx_good_pkts)},
68 {"xgmac_rx_good_byt", MAC_STATS_FIELD_OFF(rx_good_bytes)},
69 {"xgmac_rx_pkt", MAC_STATS_FIELD_OFF(rx_total_pkts)},
70 {"xgmac_rx_byt", MAC_STATS_FIELD_OFF(rx_total_bytes)},
71 {"xgmac_rx_uc_pkt", MAC_STATS_FIELD_OFF(rx_uc_pkts)},
72 {"xgmac_rx_mc_pkt", MAC_STATS_FIELD_OFF(rx_mc_pkts)},
73 {"xgmac_rx_bc_pkt", MAC_STATS_FIELD_OFF(rx_bc_pkts)},
74 {"xgmac_rx_pause_frame_num", MAC_STATS_FIELD_OFF(rx_pfc_tc0)},
75 {"xgmac_rx_pfc_per_1pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc1)},
76 {"xgmac_rx_pfc_per_2pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc2)},
77 {"xgmac_rx_pfc_per_3pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc3)},
78 {"xgmac_rx_pfc_per_4pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc4)},
79 {"xgmac_rx_pfc_per_5pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc5)},
80 {"xgmac_rx_pfc_per_6pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc6)},
81 {"xgmac_rx_pfc_per_7pause_frame", MAC_STATS_FIELD_OFF(rx_pfc_tc7)},
82 {"xgmac_rx_mac_control", MAC_STATS_FIELD_OFF(rx_unknown_ctrl)},
83 {"xgmac_tx_good_pkt_todsaf", MAC_STATS_FIELD_OFF(tx_good_to_sw)},
84 {"xgmac_tx_bad_pkt_todsaf", MAC_STATS_FIELD_OFF(tx_bad_to_sw)},
85 {"xgmac_rx_1731_pkt", MAC_STATS_FIELD_OFF(rx_1731_pkts)},
86 {"xgmac_rx_symbol_err_pkt", MAC_STATS_FIELD_OFF(rx_symbol_err)},
87 {"xgmac_rx_fcs_pkt", MAC_STATS_FIELD_OFF(rx_fcs_err)}
88};
89
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93
94
95static void hns_xgmac_tx_enable(struct mac_driver *drv, u32 value)
96{
97 dsaf_set_dev_bit(drv, XGMAC_MAC_ENABLE_REG, XGMAC_ENABLE_TX_B, !!value);
98}
99
100
101
102
103
104
105static void hns_xgmac_rx_enable(struct mac_driver *drv, u32 value)
106{
107 dsaf_set_dev_bit(drv, XGMAC_MAC_ENABLE_REG, XGMAC_ENABLE_RX_B, !!value);
108}
109
110
111
112
113
114
115static void hns_xgmac_lf_rf_insert(struct mac_driver *mac_drv, u32 mode)
116{
117 dsaf_set_dev_field(mac_drv, XGMAC_MAC_TX_LF_RF_CONTROL_REG,
118 XGMAC_LF_RF_INSERT_M, XGMAC_LF_RF_INSERT_S, mode);
119}
120
121
122
123
124
125static void hns_xgmac_lf_rf_control_init(struct mac_driver *mac_drv)
126{
127 u32 val = 0;
128
129 dsaf_set_bit(val, XGMAC_UNIDIR_EN_B, 0);
130 dsaf_set_bit(val, XGMAC_RF_TX_EN_B, 1);
131 dsaf_set_field(val, XGMAC_LF_RF_INSERT_M, XGMAC_LF_RF_INSERT_S, 0);
132 dsaf_write_reg(mac_drv, XGMAC_MAC_TX_LF_RF_CONTROL_REG, val);
133}
134
135
136
137
138
139
140static void hns_xgmac_enable(void *mac_drv, enum mac_commom_mode mode)
141{
142 struct mac_driver *drv = (struct mac_driver *)mac_drv;
143
144 hns_xgmac_lf_rf_insert(drv, HNS_XGMAC_NO_LF_RF_INSERT);
145
146
147 if (mode == MAC_COMM_MODE_TX) {
148 hns_xgmac_tx_enable(drv, 1);
149 } else if (mode == MAC_COMM_MODE_RX) {
150 hns_xgmac_rx_enable(drv, 1);
151 } else if (mode == MAC_COMM_MODE_RX_AND_TX) {
152 hns_xgmac_tx_enable(drv, 1);
153 hns_xgmac_rx_enable(drv, 1);
154 } else {
155 dev_err(drv->dev, "error mac mode:%d\n", mode);
156 }
157}
158
159
160
161
162
163
164static void hns_xgmac_disable(void *mac_drv, enum mac_commom_mode mode)
165{
166 struct mac_driver *drv = (struct mac_driver *)mac_drv;
167
168 if (mode == MAC_COMM_MODE_TX) {
169 hns_xgmac_tx_enable(drv, 0);
170 } else if (mode == MAC_COMM_MODE_RX) {
171 hns_xgmac_rx_enable(drv, 0);
172 } else if (mode == MAC_COMM_MODE_RX_AND_TX) {
173 hns_xgmac_tx_enable(drv, 0);
174 hns_xgmac_rx_enable(drv, 0);
175 }
176 hns_xgmac_lf_rf_insert(drv, HNS_XGMAC_LF_INSERT);
177}
178
179
180
181
182
183
184
185
186static void hns_xgmac_pma_fec_enable(struct mac_driver *drv, u32 tx_value,
187 u32 rx_value)
188{
189 u32 origin = dsaf_read_dev(drv, XGMAC_PMA_FEC_CONTROL_REG);
190
191 dsaf_set_bit(origin, XGMAC_PMA_FEC_CTL_TX_B, !!tx_value);
192 dsaf_set_bit(origin, XGMAC_PMA_FEC_CTL_RX_B, !!rx_value);
193 dsaf_write_dev(drv, XGMAC_PMA_FEC_CONTROL_REG, origin);
194}
195
196
197static void hns_xgmac_exc_irq_en(struct mac_driver *drv, u32 en)
198{
199 u32 clr_vlue = 0xfffffffful;
200 u32 msk_vlue = en ? 0xfffffffful : 0;
201
202 dsaf_write_dev(drv, XGMAC_INT_STATUS_REG, clr_vlue);
203 dsaf_write_dev(drv, XGMAC_INT_ENABLE_REG, msk_vlue);
204}
205
206
207
208
209
210static void hns_xgmac_init(void *mac_drv)
211{
212 struct mac_driver *drv = (struct mac_driver *)mac_drv;
213 struct dsaf_device *dsaf_dev
214 = (struct dsaf_device *)dev_get_drvdata(drv->dev);
215 u32 port = drv->mac_id;
216
217 dsaf_dev->misc_op->xge_srst(dsaf_dev, port, 0);
218 mdelay(100);
219 dsaf_dev->misc_op->xge_srst(dsaf_dev, port, 1);
220
221 mdelay(100);
222 hns_xgmac_lf_rf_control_init(drv);
223 hns_xgmac_exc_irq_en(drv, 0);
224
225 hns_xgmac_pma_fec_enable(drv, 0x0, 0x0);
226
227 hns_xgmac_disable(mac_drv, MAC_COMM_MODE_RX_AND_TX);
228}
229
230
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232
233
234
235static void hns_xgmac_config_pad_and_crc(void *mac_drv, u8 newval)
236{
237 struct mac_driver *drv = (struct mac_driver *)mac_drv;
238 u32 origin = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);
239
240 dsaf_set_bit(origin, XGMAC_CTL_TX_PAD_B, !!newval);
241 dsaf_set_bit(origin, XGMAC_CTL_TX_FCS_B, !!newval);
242 dsaf_set_bit(origin, XGMAC_CTL_RX_FCS_B, !!newval);
243 dsaf_write_dev(drv, XGMAC_MAC_CONTROL_REG, origin);
244}
245
246
247
248
249
250
251static void hns_xgmac_pausefrm_cfg(void *mac_drv, u32 rx_en, u32 tx_en)
252{
253 struct mac_driver *drv = (struct mac_driver *)mac_drv;
254 u32 origin = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
255
256 dsaf_set_bit(origin, XGMAC_PAUSE_CTL_TX_B, !!tx_en);
257 dsaf_set_bit(origin, XGMAC_PAUSE_CTL_RX_B, !!rx_en);
258 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG, origin);
259}
260
261static void hns_xgmac_set_pausefrm_mac_addr(void *mac_drv, char *mac_addr)
262{
263 struct mac_driver *drv = (struct mac_driver *)mac_drv;
264
265 u32 high_val = mac_addr[1] | (mac_addr[0] << 8);
266 u32 low_val = mac_addr[5] | (mac_addr[4] << 8)
267 | (mac_addr[3] << 16) | (mac_addr[2] << 24);
268 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_L_REG, low_val);
269 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_H_REG, high_val);
270}
271
272
273
274
275
276
277static void hns_xgmac_set_rx_ignore_pause_frames(void *mac_drv, u32 enable)
278{
279 struct mac_driver *drv = (struct mac_driver *)mac_drv;
280
281 dsaf_set_dev_bit(drv, XGMAC_MAC_PAUSE_CTRL_REG,
282 XGMAC_PAUSE_CTL_RX_B, !!enable);
283}
284
285
286
287
288
289
290static void hns_xgmac_set_tx_auto_pause_frames(void *mac_drv, u16 enable)
291{
292 struct mac_driver *drv = (struct mac_driver *)mac_drv;
293
294 dsaf_set_dev_bit(drv, XGMAC_MAC_PAUSE_CTRL_REG,
295 XGMAC_PAUSE_CTL_TX_B, !!enable);
296
297
298 if (enable)
299 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_TIME_REG, enable);
300}
301
302
303
304
305
306
307static void hns_xgmac_config_max_frame_length(void *mac_drv, u16 newval)
308{
309 struct mac_driver *drv = (struct mac_driver *)mac_drv;
310
311 dsaf_write_dev(drv, XGMAC_MAC_MAX_PKT_SIZE_REG, newval);
312}
313
314void hns_xgmac_update_stats(void *mac_drv)
315{
316 struct mac_driver *drv = (struct mac_driver *)mac_drv;
317 struct mac_hw_stats *hw_stats = &drv->mac_cb->hw_stats;
318
319
320 hw_stats->tx_fragment_err
321 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_FRAGMENT);
322 hw_stats->tx_undersize
323 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERSIZE);
324 hw_stats->tx_under_min_pkts
325 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERMIN);
326 hw_stats->tx_64bytes = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_64OCTETS);
327 hw_stats->tx_65to127
328 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_65TO127OCTETS);
329 hw_stats->tx_128to255
330 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_128TO255OCTETS);
331 hw_stats->tx_256to511
332 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_256TO511OCTETS);
333 hw_stats->tx_512to1023
334 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_512TO1023OCTETS);
335 hw_stats->tx_1024to1518
336 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1024TO1518OCTETS);
337 hw_stats->tx_1519tomax
338 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETS);
339 hw_stats->tx_1519tomax_good
340 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETSOK);
341 hw_stats->tx_oversize = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_OVERSIZE);
342 hw_stats->tx_jabber_err = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_JABBER);
343 hw_stats->tx_good_pkts = hns_mac_reg_read64(drv, XGMAC_TX_GOODPKTS);
344 hw_stats->tx_good_bytes = hns_mac_reg_read64(drv, XGMAC_TX_GOODOCTETS);
345 hw_stats->tx_total_pkts = hns_mac_reg_read64(drv, XGMAC_TX_TOTAL_PKTS);
346 hw_stats->tx_total_bytes
347 = hns_mac_reg_read64(drv, XGMAC_TX_TOTALOCTETS);
348 hw_stats->tx_uc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_UNICASTPKTS);
349 hw_stats->tx_mc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_MULTICASTPKTS);
350 hw_stats->tx_bc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_BROADCASTPKTS);
351 hw_stats->tx_pfc_tc0 = hns_mac_reg_read64(drv, XGMAC_TX_PRI0PAUSEPKTS);
352 hw_stats->tx_pfc_tc1 = hns_mac_reg_read64(drv, XGMAC_TX_PRI1PAUSEPKTS);
353 hw_stats->tx_pfc_tc2 = hns_mac_reg_read64(drv, XGMAC_TX_PRI2PAUSEPKTS);
354 hw_stats->tx_pfc_tc3 = hns_mac_reg_read64(drv, XGMAC_TX_PRI3PAUSEPKTS);
355 hw_stats->tx_pfc_tc4 = hns_mac_reg_read64(drv, XGMAC_TX_PRI4PAUSEPKTS);
356 hw_stats->tx_pfc_tc5 = hns_mac_reg_read64(drv, XGMAC_TX_PRI5PAUSEPKTS);
357 hw_stats->tx_pfc_tc6 = hns_mac_reg_read64(drv, XGMAC_TX_PRI6PAUSEPKTS);
358 hw_stats->tx_pfc_tc7 = hns_mac_reg_read64(drv, XGMAC_TX_PRI7PAUSEPKTS);
359 hw_stats->tx_ctrl = hns_mac_reg_read64(drv, XGMAC_TX_MACCTRLPKTS);
360 hw_stats->tx_1731_pkts = hns_mac_reg_read64(drv, XGMAC_TX_1731PKTS);
361 hw_stats->tx_1588_pkts = hns_mac_reg_read64(drv, XGMAC_TX_1588PKTS);
362 hw_stats->rx_good_from_sw
363 = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPGOODPKTS);
364 hw_stats->rx_bad_from_sw
365 = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPBADPKTS);
366 hw_stats->tx_bad_pkts = hns_mac_reg_read64(drv, XGMAC_TX_ERRALLPKTS);
367
368
369 hw_stats->rx_fragment_err
370 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_FRAGMENT);
371 hw_stats->rx_undersize
372 = hns_mac_reg_read64(drv, XGMAC_RX_PKTSUNDERSIZE);
373 hw_stats->rx_under_min
374 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_UNDERMIN);
375 hw_stats->rx_64bytes = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_64OCTETS);
376 hw_stats->rx_65to127
377 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_65TO127OCTETS);
378 hw_stats->rx_128to255
379 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_128TO255OCTETS);
380 hw_stats->rx_256to511
381 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_256TO511OCTETS);
382 hw_stats->rx_512to1023
383 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_512TO1023OCTETS);
384 hw_stats->rx_1024to1518
385 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1024TO1518OCTETS);
386 hw_stats->rx_1519tomax
387 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETS);
388 hw_stats->rx_1519tomax_good
389 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETSOK);
390 hw_stats->rx_oversize = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_OVERSIZE);
391 hw_stats->rx_jabber_err = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_JABBER);
392 hw_stats->rx_good_pkts = hns_mac_reg_read64(drv, XGMAC_RX_GOODPKTS);
393 hw_stats->rx_good_bytes = hns_mac_reg_read64(drv, XGMAC_RX_GOODOCTETS);
394 hw_stats->rx_total_pkts = hns_mac_reg_read64(drv, XGMAC_RX_TOTAL_PKTS);
395 hw_stats->rx_total_bytes
396 = hns_mac_reg_read64(drv, XGMAC_RX_TOTALOCTETS);
397 hw_stats->rx_uc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_UNICASTPKTS);
398 hw_stats->rx_mc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_MULTICASTPKTS);
399 hw_stats->rx_bc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_BROADCASTPKTS);
400 hw_stats->rx_pfc_tc0 = hns_mac_reg_read64(drv, XGMAC_RX_PRI0PAUSEPKTS);
401 hw_stats->rx_pfc_tc1 = hns_mac_reg_read64(drv, XGMAC_RX_PRI1PAUSEPKTS);
402 hw_stats->rx_pfc_tc2 = hns_mac_reg_read64(drv, XGMAC_RX_PRI2PAUSEPKTS);
403 hw_stats->rx_pfc_tc3 = hns_mac_reg_read64(drv, XGMAC_RX_PRI3PAUSEPKTS);
404 hw_stats->rx_pfc_tc4 = hns_mac_reg_read64(drv, XGMAC_RX_PRI4PAUSEPKTS);
405 hw_stats->rx_pfc_tc5 = hns_mac_reg_read64(drv, XGMAC_RX_PRI5PAUSEPKTS);
406 hw_stats->rx_pfc_tc6 = hns_mac_reg_read64(drv, XGMAC_RX_PRI6PAUSEPKTS);
407 hw_stats->rx_pfc_tc7 = hns_mac_reg_read64(drv, XGMAC_RX_PRI7PAUSEPKTS);
408
409 hw_stats->rx_unknown_ctrl
410 = hns_mac_reg_read64(drv, XGMAC_RX_MACCTRLPKTS);
411 hw_stats->tx_good_to_sw
412 = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPGOODPKTS);
413 hw_stats->tx_bad_to_sw
414 = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPBADPKTS);
415 hw_stats->rx_1731_pkts = hns_mac_reg_read64(drv, XGMAC_RX_1731PKTS);
416 hw_stats->rx_symbol_err
417 = hns_mac_reg_read64(drv, XGMAC_RX_SYMBOLERRPKTS);
418 hw_stats->rx_fcs_err = hns_mac_reg_read64(drv, XGMAC_RX_FCSERRPKTS);
419}
420
421
422
423
424
425static void hns_xgmac_free(void *mac_drv)
426{
427 struct mac_driver *drv = (struct mac_driver *)mac_drv;
428 struct dsaf_device *dsaf_dev
429 = (struct dsaf_device *)dev_get_drvdata(drv->dev);
430
431 u32 mac_id = drv->mac_id;
432
433 dsaf_dev->misc_op->xge_srst(dsaf_dev, mac_id, 0);
434}
435
436
437
438
439
440
441static void hns_xgmac_get_info(void *mac_drv, struct mac_info *mac_info)
442{
443 struct mac_driver *drv = (struct mac_driver *)mac_drv;
444 u32 pause_time, pause_ctrl, port_mode, ctrl_val;
445
446 ctrl_val = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);
447 mac_info->pad_and_crc_en = dsaf_get_bit(ctrl_val, XGMAC_CTL_TX_PAD_B);
448 mac_info->auto_neg = 0;
449
450 pause_time = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_TIME_REG);
451 mac_info->tx_pause_time = pause_time;
452
453 port_mode = dsaf_read_dev(drv, XGMAC_PORT_MODE_REG);
454 mac_info->port_en = dsaf_get_field(port_mode, XGMAC_PORT_MODE_TX_M,
455 XGMAC_PORT_MODE_TX_S) &&
456 dsaf_get_field(port_mode, XGMAC_PORT_MODE_RX_M,
457 XGMAC_PORT_MODE_RX_S);
458 mac_info->duplex = 1;
459 mac_info->speed = MAC_SPEED_10000;
460
461 pause_ctrl = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
462 mac_info->rx_pause_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_RX_B);
463 mac_info->tx_pause_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_TX_B);
464}
465
466
467
468
469
470
471
472static void hns_xgmac_get_pausefrm_cfg(void *mac_drv, u32 *rx_en, u32 *tx_en)
473{
474 struct mac_driver *drv = (struct mac_driver *)mac_drv;
475 u32 pause_ctrl;
476
477 pause_ctrl = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
478 *rx_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_RX_B);
479 *tx_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_TX_B);
480}
481
482
483
484
485
486
487static void hns_xgmac_get_link_status(void *mac_drv, u32 *link_stat)
488{
489 struct mac_driver *drv = (struct mac_driver *)mac_drv;
490
491 *link_stat = dsaf_read_dev(drv, XGMAC_LINK_STATUS_REG);
492}
493
494
495
496
497
498
499
500static void hns_xgmac_get_regs(void *mac_drv, void *data)
501{
502 u32 i = 0;
503 struct mac_driver *drv = (struct mac_driver *)mac_drv;
504 u32 *regs = data;
505 u64 qtmp;
506
507
508 regs[0] = dsaf_read_dev(drv, XGMAC_INT_STATUS_REG);
509 regs[1] = dsaf_read_dev(drv, XGMAC_INT_ENABLE_REG);
510 regs[2] = dsaf_read_dev(drv, XGMAC_INT_SET_REG);
511 regs[3] = dsaf_read_dev(drv, XGMAC_IERR_U_INFO_REG);
512 regs[4] = dsaf_read_dev(drv, XGMAC_OVF_INFO_REG);
513 regs[5] = dsaf_read_dev(drv, XGMAC_OVF_CNT_REG);
514 regs[6] = dsaf_read_dev(drv, XGMAC_PORT_MODE_REG);
515 regs[7] = dsaf_read_dev(drv, XGMAC_CLK_ENABLE_REG);
516 regs[8] = dsaf_read_dev(drv, XGMAC_RESET_REG);
517 regs[9] = dsaf_read_dev(drv, XGMAC_LINK_CONTROL_REG);
518 regs[10] = dsaf_read_dev(drv, XGMAC_LINK_STATUS_REG);
519
520 regs[11] = dsaf_read_dev(drv, XGMAC_SPARE_REG);
521 regs[12] = dsaf_read_dev(drv, XGMAC_SPARE_CNT_REG);
522 regs[13] = dsaf_read_dev(drv, XGMAC_MAC_ENABLE_REG);
523 regs[14] = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);
524 regs[15] = dsaf_read_dev(drv, XGMAC_MAC_IPG_REG);
525 regs[16] = dsaf_read_dev(drv, XGMAC_MAC_MSG_CRC_EN_REG);
526 regs[17] = dsaf_read_dev(drv, XGMAC_MAC_MSG_IMG_REG);
527 regs[18] = dsaf_read_dev(drv, XGMAC_MAC_MSG_FC_CFG_REG);
528 regs[19] = dsaf_read_dev(drv, XGMAC_MAC_MSG_TC_CFG_REG);
529 regs[20] = dsaf_read_dev(drv, XGMAC_MAC_PAD_SIZE_REG);
530 regs[21] = dsaf_read_dev(drv, XGMAC_MAC_MIN_PKT_SIZE_REG);
531 regs[22] = dsaf_read_dev(drv, XGMAC_MAC_MAX_PKT_SIZE_REG);
532 regs[23] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
533 regs[24] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_TIME_REG);
534 regs[25] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_GAP_REG);
535 regs[26] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_H_REG);
536 regs[27] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_L_REG);
537 regs[28] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_PEER_MAC_H_REG);
538 regs[29] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_PEER_MAC_L_REG);
539 regs[30] = dsaf_read_dev(drv, XGMAC_MAC_PFC_PRI_EN_REG);
540 regs[31] = dsaf_read_dev(drv, XGMAC_MAC_1588_CTRL_REG);
541 regs[32] = dsaf_read_dev(drv, XGMAC_MAC_1588_TX_PORT_DLY_REG);
542 regs[33] = dsaf_read_dev(drv, XGMAC_MAC_1588_RX_PORT_DLY_REG);
543 regs[34] = dsaf_read_dev(drv, XGMAC_MAC_1588_ASYM_DLY_REG);
544 regs[35] = dsaf_read_dev(drv, XGMAC_MAC_1588_ADJUST_CFG_REG);
545
546 regs[36] = dsaf_read_dev(drv, XGMAC_MAC_Y1731_ETH_TYPE_REG);
547 regs[37] = dsaf_read_dev(drv, XGMAC_MAC_MIB_CONTROL_REG);
548 regs[38] = dsaf_read_dev(drv, XGMAC_MAC_WAN_RATE_ADJUST_REG);
549 regs[39] = dsaf_read_dev(drv, XGMAC_MAC_TX_ERR_MARK_REG);
550 regs[40] = dsaf_read_dev(drv, XGMAC_MAC_TX_LF_RF_CONTROL_REG);
551 regs[41] = dsaf_read_dev(drv, XGMAC_MAC_RX_LF_RF_STATUS_REG);
552 regs[42] = dsaf_read_dev(drv, XGMAC_MAC_TX_RUNT_PKT_CNT_REG);
553 regs[43] = dsaf_read_dev(drv, XGMAC_MAC_RX_RUNT_PKT_CNT_REG);
554 regs[44] = dsaf_read_dev(drv, XGMAC_MAC_RX_PREAM_ERR_PKT_CNT_REG);
555 regs[45] = dsaf_read_dev(drv, XGMAC_MAC_TX_LF_RF_TERM_PKT_CNT_REG);
556 regs[46] = dsaf_read_dev(drv, XGMAC_MAC_TX_SN_MISMATCH_PKT_CNT_REG);
557 regs[47] = dsaf_read_dev(drv, XGMAC_MAC_RX_ERR_MSG_CNT_REG);
558 regs[48] = dsaf_read_dev(drv, XGMAC_MAC_RX_ERR_EFD_CNT_REG);
559 regs[49] = dsaf_read_dev(drv, XGMAC_MAC_ERR_INFO_REG);
560 regs[50] = dsaf_read_dev(drv, XGMAC_MAC_DBG_INFO_REG);
561
562 regs[51] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SYNC_THD_REG);
563 regs[52] = dsaf_read_dev(drv, XGMAC_PCS_STATUS1_REG);
564 regs[53] = dsaf_read_dev(drv, XGMAC_PCS_BASER_STATUS1_REG);
565 regs[54] = dsaf_read_dev(drv, XGMAC_PCS_BASER_STATUS2_REG);
566 regs[55] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDA_0_REG);
567 regs[56] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDA_1_REG);
568 regs[57] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDB_0_REG);
569 regs[58] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDB_1_REG);
570 regs[59] = dsaf_read_dev(drv, XGMAC_PCS_BASER_TEST_CONTROL_REG);
571 regs[60] = dsaf_read_dev(drv, XGMAC_PCS_BASER_TEST_ERR_CNT_REG);
572 regs[61] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO_REG);
573 regs[62] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO1_REG);
574 regs[63] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO2_REG);
575 regs[64] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO3_REG);
576
577 regs[65] = dsaf_read_dev(drv, XGMAC_PMA_ENABLE_REG);
578 regs[66] = dsaf_read_dev(drv, XGMAC_PMA_CONTROL_REG);
579 regs[67] = dsaf_read_dev(drv, XGMAC_PMA_SIGNAL_STATUS_REG);
580 regs[68] = dsaf_read_dev(drv, XGMAC_PMA_DBG_INFO_REG);
581 regs[69] = dsaf_read_dev(drv, XGMAC_PMA_FEC_ABILITY_REG);
582 regs[70] = dsaf_read_dev(drv, XGMAC_PMA_FEC_CONTROL_REG);
583 regs[71] = dsaf_read_dev(drv, XGMAC_PMA_FEC_CORR_BLOCK_CNT__REG);
584 regs[72] = dsaf_read_dev(drv, XGMAC_PMA_FEC_UNCORR_BLOCK_CNT__REG);
585
586
587#define hns_xgmac_cpy_q(p, q) \
588 do {\
589 *(p) = (u32)(q);\
590 *((p) + 1) = (u32)((q) >> 32);\
591 } while (0)
592
593 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_FRAGMENT);
594 hns_xgmac_cpy_q(®s[73], qtmp);
595 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERSIZE);
596 hns_xgmac_cpy_q(®s[75], qtmp);
597 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERMIN);
598 hns_xgmac_cpy_q(®s[77], qtmp);
599 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_64OCTETS);
600 hns_xgmac_cpy_q(®s[79], qtmp);
601 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_65TO127OCTETS);
602 hns_xgmac_cpy_q(®s[81], qtmp);
603 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_128TO255OCTETS);
604 hns_xgmac_cpy_q(®s[83], qtmp);
605 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_256TO511OCTETS);
606 hns_xgmac_cpy_q(®s[85], qtmp);
607 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_512TO1023OCTETS);
608 hns_xgmac_cpy_q(®s[87], qtmp);
609 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1024TO1518OCTETS);
610 hns_xgmac_cpy_q(®s[89], qtmp);
611 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETS);
612 hns_xgmac_cpy_q(®s[91], qtmp);
613 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETSOK);
614 hns_xgmac_cpy_q(®s[93], qtmp);
615 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_OVERSIZE);
616 hns_xgmac_cpy_q(®s[95], qtmp);
617 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_JABBER);
618 hns_xgmac_cpy_q(®s[97], qtmp);
619 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_GOODPKTS);
620 hns_xgmac_cpy_q(®s[99], qtmp);
621 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_GOODOCTETS);
622 hns_xgmac_cpy_q(®s[101], qtmp);
623 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_TOTAL_PKTS);
624 hns_xgmac_cpy_q(®s[103], qtmp);
625 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_TOTALOCTETS);
626 hns_xgmac_cpy_q(®s[105], qtmp);
627 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_UNICASTPKTS);
628 hns_xgmac_cpy_q(®s[107], qtmp);
629 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_MULTICASTPKTS);
630 hns_xgmac_cpy_q(®s[109], qtmp);
631 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_BROADCASTPKTS);
632 hns_xgmac_cpy_q(®s[111], qtmp);
633 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI0PAUSEPKTS);
634 hns_xgmac_cpy_q(®s[113], qtmp);
635 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI1PAUSEPKTS);
636 hns_xgmac_cpy_q(®s[115], qtmp);
637 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI2PAUSEPKTS);
638 hns_xgmac_cpy_q(®s[117], qtmp);
639 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI3PAUSEPKTS);
640 hns_xgmac_cpy_q(®s[119], qtmp);
641 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI4PAUSEPKTS);
642 hns_xgmac_cpy_q(®s[121], qtmp);
643 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI5PAUSEPKTS);
644 hns_xgmac_cpy_q(®s[123], qtmp);
645 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI6PAUSEPKTS);
646 hns_xgmac_cpy_q(®s[125], qtmp);
647 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI7PAUSEPKTS);
648 hns_xgmac_cpy_q(®s[127], qtmp);
649 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_MACCTRLPKTS);
650 hns_xgmac_cpy_q(®s[129], qtmp);
651 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_1731PKTS);
652 hns_xgmac_cpy_q(®s[131], qtmp);
653 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_1588PKTS);
654 hns_xgmac_cpy_q(®s[133], qtmp);
655 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPGOODPKTS);
656 hns_xgmac_cpy_q(®s[135], qtmp);
657 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPBADPKTS);
658 hns_xgmac_cpy_q(®s[137], qtmp);
659 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_ERRALLPKTS);
660 hns_xgmac_cpy_q(®s[139], qtmp);
661
662
663 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_FRAGMENT);
664 hns_xgmac_cpy_q(®s[141], qtmp);
665 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTSUNDERSIZE);
666 hns_xgmac_cpy_q(®s[143], qtmp);
667 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_UNDERMIN);
668 hns_xgmac_cpy_q(®s[145], qtmp);
669 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_64OCTETS);
670 hns_xgmac_cpy_q(®s[147], qtmp);
671 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_65TO127OCTETS);
672 hns_xgmac_cpy_q(®s[149], qtmp);
673 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_128TO255OCTETS);
674 hns_xgmac_cpy_q(®s[151], qtmp);
675 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_256TO511OCTETS);
676 hns_xgmac_cpy_q(®s[153], qtmp);
677 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_512TO1023OCTETS);
678 hns_xgmac_cpy_q(®s[155], qtmp);
679 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1024TO1518OCTETS);
680 hns_xgmac_cpy_q(®s[157], qtmp);
681 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETS);
682 hns_xgmac_cpy_q(®s[159], qtmp);
683 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETSOK);
684 hns_xgmac_cpy_q(®s[161], qtmp);
685 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_OVERSIZE);
686 hns_xgmac_cpy_q(®s[163], qtmp);
687 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_JABBER);
688 hns_xgmac_cpy_q(®s[165], qtmp);
689 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_GOODPKTS);
690 hns_xgmac_cpy_q(®s[167], qtmp);
691 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_GOODOCTETS);
692 hns_xgmac_cpy_q(®s[169], qtmp);
693 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_TOTAL_PKTS);
694 hns_xgmac_cpy_q(®s[171], qtmp);
695 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_TOTALOCTETS);
696 hns_xgmac_cpy_q(®s[173], qtmp);
697 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_UNICASTPKTS);
698 hns_xgmac_cpy_q(®s[175], qtmp);
699 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_MULTICASTPKTS);
700 hns_xgmac_cpy_q(®s[177], qtmp);
701 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_BROADCASTPKTS);
702 hns_xgmac_cpy_q(®s[179], qtmp);
703 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI0PAUSEPKTS);
704 hns_xgmac_cpy_q(®s[181], qtmp);
705 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI1PAUSEPKTS);
706 hns_xgmac_cpy_q(®s[183], qtmp);
707 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI2PAUSEPKTS);
708 hns_xgmac_cpy_q(®s[185], qtmp);
709 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI3PAUSEPKTS);
710 hns_xgmac_cpy_q(®s[187], qtmp);
711 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI4PAUSEPKTS);
712 hns_xgmac_cpy_q(®s[189], qtmp);
713 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI5PAUSEPKTS);
714 hns_xgmac_cpy_q(®s[191], qtmp);
715 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI6PAUSEPKTS);
716 hns_xgmac_cpy_q(®s[193], qtmp);
717 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI7PAUSEPKTS);
718 hns_xgmac_cpy_q(®s[195], qtmp);
719
720 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_MACCTRLPKTS);
721 hns_xgmac_cpy_q(®s[197], qtmp);
722 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPGOODPKTS);
723 hns_xgmac_cpy_q(®s[199], qtmp);
724 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPBADPKTS);
725 hns_xgmac_cpy_q(®s[201], qtmp);
726 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_1731PKTS);
727 hns_xgmac_cpy_q(®s[203], qtmp);
728 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_SYMBOLERRPKTS);
729 hns_xgmac_cpy_q(®s[205], qtmp);
730 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FCSERRPKTS);
731 hns_xgmac_cpy_q(®s[207], qtmp);
732
733
734 for (i = 208; i < 214; i++)
735 regs[i] = 0xaaaaaaaa;
736}
737
738
739
740
741
742
743static void hns_xgmac_get_stats(void *mac_drv, u64 *data)
744{
745 u32 i;
746 u64 *buf = data;
747 struct mac_driver *drv = (struct mac_driver *)mac_drv;
748 struct mac_hw_stats *hw_stats = NULL;
749
750 hw_stats = &drv->mac_cb->hw_stats;
751
752 for (i = 0; i < ARRAY_SIZE(g_xgmac_stats_string); i++) {
753 buf[i] = DSAF_STATS_READ(hw_stats,
754 g_xgmac_stats_string[i].offset);
755 }
756}
757
758
759
760
761
762
763static void hns_xgmac_get_strings(u32 stringset, u8 *data)
764{
765 char *buff = (char *)data;
766 u32 i;
767
768 if (stringset != ETH_SS_STATS)
769 return;
770
771 for (i = 0; i < ARRAY_SIZE(g_xgmac_stats_string); i++) {
772 snprintf(buff, ETH_GSTRING_LEN, g_xgmac_stats_string[i].desc);
773 buff = buff + ETH_GSTRING_LEN;
774 }
775}
776
777
778
779
780
781
782static int hns_xgmac_get_sset_count(int stringset)
783{
784 if (stringset == ETH_SS_STATS || stringset == ETH_SS_PRIV_FLAGS)
785 return ARRAY_SIZE(g_xgmac_stats_string);
786
787 return 0;
788}
789
790
791
792
793
794static int hns_xgmac_get_regs_count(void)
795{
796 return HNS_XGMAC_DUMP_NUM;
797}
798
799void *hns_xgmac_config(struct hns_mac_cb *mac_cb, struct mac_params *mac_param)
800{
801 struct mac_driver *mac_drv;
802
803 mac_drv = devm_kzalloc(mac_cb->dev, sizeof(*mac_drv), GFP_KERNEL);
804 if (!mac_drv)
805 return NULL;
806
807 mac_drv->mac_init = hns_xgmac_init;
808 mac_drv->mac_enable = hns_xgmac_enable;
809 mac_drv->mac_disable = hns_xgmac_disable;
810
811 mac_drv->mac_id = mac_param->mac_id;
812 mac_drv->mac_mode = mac_param->mac_mode;
813 mac_drv->io_base = mac_param->vaddr;
814 mac_drv->dev = mac_param->dev;
815 mac_drv->mac_cb = mac_cb;
816
817 mac_drv->set_mac_addr = hns_xgmac_set_pausefrm_mac_addr;
818 mac_drv->set_an_mode = NULL;
819 mac_drv->config_loopback = NULL;
820 mac_drv->config_pad_and_crc = hns_xgmac_config_pad_and_crc;
821 mac_drv->config_half_duplex = NULL;
822 mac_drv->set_rx_ignore_pause_frames =
823 hns_xgmac_set_rx_ignore_pause_frames;
824 mac_drv->mac_free = hns_xgmac_free;
825 mac_drv->adjust_link = NULL;
826 mac_drv->set_tx_auto_pause_frames = hns_xgmac_set_tx_auto_pause_frames;
827 mac_drv->config_max_frame_length = hns_xgmac_config_max_frame_length;
828 mac_drv->mac_pausefrm_cfg = hns_xgmac_pausefrm_cfg;
829 mac_drv->autoneg_stat = NULL;
830 mac_drv->get_info = hns_xgmac_get_info;
831 mac_drv->get_pause_enable = hns_xgmac_get_pausefrm_cfg;
832 mac_drv->get_link_status = hns_xgmac_get_link_status;
833 mac_drv->get_regs = hns_xgmac_get_regs;
834 mac_drv->get_ethtool_stats = hns_xgmac_get_stats;
835 mac_drv->get_sset_count = hns_xgmac_get_sset_count;
836 mac_drv->get_regs_count = hns_xgmac_get_regs_count;
837 mac_drv->get_strings = hns_xgmac_get_strings;
838 mac_drv->update_stats = hns_xgmac_update_stats;
839
840 return (void *)mac_drv;
841}
842
