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net: hns: add dsaf misc operation method
[deliverable/linux.git] / drivers / net / ethernet / hisilicon / hns / hns_dsaf_xgmac.c
CommitLineData
511e6bc0 1/*
2 * Copyright (c) 2014-2015 Hisilicon Limited.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 */
9
a1cbaad7 10#include <linux/io-64-nonatomic-hi-lo.h>
511e6bc0 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
adc9048c 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)},
511e6bc0 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
90/**
91 *hns_xgmac_tx_enable - xgmac port tx enable
92 *@drv: mac driver
93 *@value: value of enable
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 *hns_xgmac_rx_enable - xgmac port rx enable
102 *@drv: mac driver
103 *@value: value of enable
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 *hns_xgmac_enable - enable xgmac port
112 *@drv: mac driver
113 *@mode: mode of mac port
114 */
115static void hns_xgmac_enable(void *mac_drv, enum mac_commom_mode mode)
116{
117 struct mac_driver *drv = (struct mac_driver *)mac_drv;
118 struct dsaf_device *dsaf_dev
119 = (struct dsaf_device *)dev_get_drvdata(drv->dev);
120 u32 port = drv->mac_id;
121
a24274aa 122 dsaf_dev->misc_op->xge_core_srst(dsaf_dev, port, 1);
511e6bc0 123 mdelay(10);
124
125 /*enable XGE rX/tX */
126 if (mode == MAC_COMM_MODE_TX) {
127 hns_xgmac_tx_enable(drv, 1);
128 } else if (mode == MAC_COMM_MODE_RX) {
129 hns_xgmac_rx_enable(drv, 1);
130 } else if (mode == MAC_COMM_MODE_RX_AND_TX) {
131 hns_xgmac_tx_enable(drv, 1);
132 hns_xgmac_rx_enable(drv, 1);
133 } else {
134 dev_err(drv->dev, "error mac mode:%d\n", mode);
135 }
136}
137
138/**
139 *hns_xgmac_disable - disable xgmac port
140 *@mac_drv: mac driver
141 *@mode: mode of mac port
142 */
143static void hns_xgmac_disable(void *mac_drv, enum mac_commom_mode mode)
144{
145 struct mac_driver *drv = (struct mac_driver *)mac_drv;
146 struct dsaf_device *dsaf_dev
147 = (struct dsaf_device *)dev_get_drvdata(drv->dev);
148 u32 port = drv->mac_id;
149
150 if (mode == MAC_COMM_MODE_TX) {
151 hns_xgmac_tx_enable(drv, 0);
152 } else if (mode == MAC_COMM_MODE_RX) {
153 hns_xgmac_rx_enable(drv, 0);
154 } else if (mode == MAC_COMM_MODE_RX_AND_TX) {
155 hns_xgmac_tx_enable(drv, 0);
156 hns_xgmac_rx_enable(drv, 0);
157 }
158
159 mdelay(10);
a24274aa 160 dsaf_dev->misc_op->xge_core_srst(dsaf_dev, port, 0);
511e6bc0 161}
162
163/**
164 *hns_xgmac_pma_fec_enable - xgmac PMA FEC enable
165 *@drv: mac driver
166 *@tx_value: tx value
167 *@rx_value: rx value
168 *return status
169 */
170static void hns_xgmac_pma_fec_enable(struct mac_driver *drv, u32 tx_value,
171 u32 rx_value)
172{
173 u32 origin = dsaf_read_dev(drv, XGMAC_PMA_FEC_CONTROL_REG);
174
175 dsaf_set_bit(origin, XGMAC_PMA_FEC_CTL_TX_B, !!tx_value);
176 dsaf_set_bit(origin, XGMAC_PMA_FEC_CTL_RX_B, !!rx_value);
177 dsaf_write_dev(drv, XGMAC_PMA_FEC_CONTROL_REG, origin);
178}
179
180/* clr exc irq for xge*/
181static void hns_xgmac_exc_irq_en(struct mac_driver *drv, u32 en)
182{
183 u32 clr_vlue = 0xfffffffful;
184 u32 msk_vlue = en ? 0xfffffffful : 0; /*1 is en, 0 is dis*/
185
186 dsaf_write_dev(drv, XGMAC_INT_STATUS_REG, clr_vlue);
187 dsaf_write_dev(drv, XGMAC_INT_ENABLE_REG, msk_vlue);
188}
189
190/**
191 *hns_xgmac_init - initialize XGE
192 *@mac_drv: mac driver
193 */
194static void hns_xgmac_init(void *mac_drv)
195{
196 struct mac_driver *drv = (struct mac_driver *)mac_drv;
197 struct dsaf_device *dsaf_dev
198 = (struct dsaf_device *)dev_get_drvdata(drv->dev);
199 u32 port = drv->mac_id;
200
a24274aa 201 dsaf_dev->misc_op->xge_srst(dsaf_dev, port, 0);
511e6bc0 202 mdelay(100);
a24274aa 203 dsaf_dev->misc_op->xge_srst(dsaf_dev, port, 1);
511e6bc0 204
205 mdelay(100);
206 hns_xgmac_exc_irq_en(drv, 0);
207
208 hns_xgmac_pma_fec_enable(drv, 0x0, 0x0);
209
210 hns_xgmac_disable(mac_drv, MAC_COMM_MODE_RX_AND_TX);
211}
212
213/**
214 *hns_xgmac_config_pad_and_crc - set xgmac pad and crc enable the same time
215 *@mac_drv: mac driver
216 *@newval:enable of pad and crc
217 */
218static void hns_xgmac_config_pad_and_crc(void *mac_drv, u8 newval)
219{
220 struct mac_driver *drv = (struct mac_driver *)mac_drv;
221 u32 origin = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);
222
223 dsaf_set_bit(origin, XGMAC_CTL_TX_PAD_B, !!newval);
224 dsaf_set_bit(origin, XGMAC_CTL_TX_FCS_B, !!newval);
225 dsaf_set_bit(origin, XGMAC_CTL_RX_FCS_B, !!newval);
226 dsaf_write_dev(drv, XGMAC_MAC_CONTROL_REG, origin);
227}
228
229/**
230 *hns_xgmac_pausefrm_cfg - set pause param about xgmac
231 *@mac_drv: mac driver
232 *@newval:enable of pad and crc
233 */
234static void hns_xgmac_pausefrm_cfg(void *mac_drv, u32 rx_en, u32 tx_en)
235{
236 struct mac_driver *drv = (struct mac_driver *)mac_drv;
237 u32 origin = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
238
239 dsaf_set_bit(origin, XGMAC_PAUSE_CTL_TX_B, !!tx_en);
240 dsaf_set_bit(origin, XGMAC_PAUSE_CTL_RX_B, !!rx_en);
241 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG, origin);
242}
243
244static void hns_xgmac_set_pausefrm_mac_addr(void *mac_drv, char *mac_addr)
245{
246 struct mac_driver *drv = (struct mac_driver *)mac_drv;
247
248 u32 high_val = mac_addr[1] | (mac_addr[0] << 8);
249 u32 low_val = mac_addr[5] | (mac_addr[4] << 8)
250 | (mac_addr[3] << 16) | (mac_addr[2] << 24);
251 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_L_REG, low_val);
252 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_H_REG, high_val);
253}
254
255/**
256 *hns_xgmac_set_rx_ignore_pause_frames - set rx pause param about xgmac
257 *@mac_drv: mac driver
258 *@enable:enable rx pause param
259 */
260static void hns_xgmac_set_rx_ignore_pause_frames(void *mac_drv, u32 enable)
261{
262 struct mac_driver *drv = (struct mac_driver *)mac_drv;
263
264 dsaf_set_dev_bit(drv, XGMAC_MAC_PAUSE_CTRL_REG,
265 XGMAC_PAUSE_CTL_RX_B, !!enable);
266}
267
268/**
269 *hns_xgmac_set_tx_auto_pause_frames - set tx pause param about xgmac
270 *@mac_drv: mac driver
271 *@enable:enable tx pause param
272 */
273static void hns_xgmac_set_tx_auto_pause_frames(void *mac_drv, u16 enable)
274{
275 struct mac_driver *drv = (struct mac_driver *)mac_drv;
276
277 dsaf_set_dev_bit(drv, XGMAC_MAC_PAUSE_CTRL_REG,
278 XGMAC_PAUSE_CTL_TX_B, !!enable);
279
280 /*if enable is not zero ,set tx pause time */
281 if (enable)
282 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_TIME_REG, enable);
283}
284
285/**
286 *hns_xgmac_get_id - get xgmac port id
287 *@mac_drv: mac driver
288 *@newval:xgmac max frame length
289 */
290static void hns_xgmac_get_id(void *mac_drv, u8 *mac_id)
291{
292 struct mac_driver *drv = (struct mac_driver *)mac_drv;
293
294 *mac_id = drv->mac_id;
295}
296
297/**
298 *hns_xgmac_config_max_frame_length - set xgmac max frame length
299 *@mac_drv: mac driver
300 *@newval:xgmac max frame length
301 */
302static void hns_xgmac_config_max_frame_length(void *mac_drv, u16 newval)
303{
304 struct mac_driver *drv = (struct mac_driver *)mac_drv;
305
306 dsaf_write_dev(drv, XGMAC_MAC_MAX_PKT_SIZE_REG, newval);
307}
308
309void hns_xgmac_update_stats(void *mac_drv)
310{
311 struct mac_driver *drv = (struct mac_driver *)mac_drv;
312 struct mac_hw_stats *hw_stats = &drv->mac_cb->hw_stats;
313
314 /* TX */
315 hw_stats->tx_fragment_err
316 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_FRAGMENT);
317 hw_stats->tx_undersize
318 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERSIZE);
319 hw_stats->tx_under_min_pkts
320 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERMIN);
321 hw_stats->tx_64bytes = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_64OCTETS);
322 hw_stats->tx_65to127
323 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_65TO127OCTETS);
324 hw_stats->tx_128to255
325 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_128TO255OCTETS);
326 hw_stats->tx_256to511
327 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_256TO511OCTETS);
328 hw_stats->tx_512to1023
329 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_512TO1023OCTETS);
330 hw_stats->tx_1024to1518
331 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1024TO1518OCTETS);
332 hw_stats->tx_1519tomax
333 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETS);
334 hw_stats->tx_1519tomax_good
335 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETSOK);
336 hw_stats->tx_oversize = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_OVERSIZE);
337 hw_stats->tx_jabber_err = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_JABBER);
338 hw_stats->tx_good_pkts = hns_mac_reg_read64(drv, XGMAC_TX_GOODPKTS);
339 hw_stats->tx_good_bytes = hns_mac_reg_read64(drv, XGMAC_TX_GOODOCTETS);
340 hw_stats->tx_total_pkts = hns_mac_reg_read64(drv, XGMAC_TX_TOTAL_PKTS);
341 hw_stats->tx_total_bytes
342 = hns_mac_reg_read64(drv, XGMAC_TX_TOTALOCTETS);
343 hw_stats->tx_uc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_UNICASTPKTS);
344 hw_stats->tx_mc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_MULTICASTPKTS);
345 hw_stats->tx_bc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_BROADCASTPKTS);
346 hw_stats->tx_pfc_tc0 = hns_mac_reg_read64(drv, XGMAC_TX_PRI0PAUSEPKTS);
347 hw_stats->tx_pfc_tc1 = hns_mac_reg_read64(drv, XGMAC_TX_PRI1PAUSEPKTS);
348 hw_stats->tx_pfc_tc2 = hns_mac_reg_read64(drv, XGMAC_TX_PRI2PAUSEPKTS);
349 hw_stats->tx_pfc_tc3 = hns_mac_reg_read64(drv, XGMAC_TX_PRI3PAUSEPKTS);
350 hw_stats->tx_pfc_tc4 = hns_mac_reg_read64(drv, XGMAC_TX_PRI4PAUSEPKTS);
351 hw_stats->tx_pfc_tc5 = hns_mac_reg_read64(drv, XGMAC_TX_PRI5PAUSEPKTS);
352 hw_stats->tx_pfc_tc6 = hns_mac_reg_read64(drv, XGMAC_TX_PRI6PAUSEPKTS);
353 hw_stats->tx_pfc_tc7 = hns_mac_reg_read64(drv, XGMAC_TX_PRI7PAUSEPKTS);
354 hw_stats->tx_ctrl = hns_mac_reg_read64(drv, XGMAC_TX_MACCTRLPKTS);
355 hw_stats->tx_1731_pkts = hns_mac_reg_read64(drv, XGMAC_TX_1731PKTS);
356 hw_stats->tx_1588_pkts = hns_mac_reg_read64(drv, XGMAC_TX_1588PKTS);
357 hw_stats->rx_good_from_sw
358 = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPGOODPKTS);
359 hw_stats->rx_bad_from_sw
360 = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPBADPKTS);
361 hw_stats->tx_bad_pkts = hns_mac_reg_read64(drv, XGMAC_TX_ERRALLPKTS);
362
363 /* RX */
364 hw_stats->rx_fragment_err
365 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_FRAGMENT);
366 hw_stats->rx_undersize
367 = hns_mac_reg_read64(drv, XGMAC_RX_PKTSUNDERSIZE);
368 hw_stats->rx_under_min
369 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_UNDERMIN);
370 hw_stats->rx_64bytes = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_64OCTETS);
371 hw_stats->rx_65to127
372 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_65TO127OCTETS);
373 hw_stats->rx_128to255
374 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_128TO255OCTETS);
375 hw_stats->rx_256to511
376 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_256TO511OCTETS);
377 hw_stats->rx_512to1023
378 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_512TO1023OCTETS);
379 hw_stats->rx_1024to1518
380 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1024TO1518OCTETS);
381 hw_stats->rx_1519tomax
382 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETS);
383 hw_stats->rx_1519tomax_good
384 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETSOK);
385 hw_stats->rx_oversize = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_OVERSIZE);
386 hw_stats->rx_jabber_err = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_JABBER);
387 hw_stats->rx_good_pkts = hns_mac_reg_read64(drv, XGMAC_RX_GOODPKTS);
388 hw_stats->rx_good_bytes = hns_mac_reg_read64(drv, XGMAC_RX_GOODOCTETS);
389 hw_stats->rx_total_pkts = hns_mac_reg_read64(drv, XGMAC_RX_TOTAL_PKTS);
390 hw_stats->rx_total_bytes
391 = hns_mac_reg_read64(drv, XGMAC_RX_TOTALOCTETS);
392 hw_stats->rx_uc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_UNICASTPKTS);
393 hw_stats->rx_mc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_MULTICASTPKTS);
394 hw_stats->rx_bc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_BROADCASTPKTS);
395 hw_stats->rx_pfc_tc0 = hns_mac_reg_read64(drv, XGMAC_RX_PRI0PAUSEPKTS);
396 hw_stats->rx_pfc_tc1 = hns_mac_reg_read64(drv, XGMAC_RX_PRI1PAUSEPKTS);
397 hw_stats->rx_pfc_tc2 = hns_mac_reg_read64(drv, XGMAC_RX_PRI2PAUSEPKTS);
398 hw_stats->rx_pfc_tc3 = hns_mac_reg_read64(drv, XGMAC_RX_PRI3PAUSEPKTS);
399 hw_stats->rx_pfc_tc4 = hns_mac_reg_read64(drv, XGMAC_RX_PRI4PAUSEPKTS);
400 hw_stats->rx_pfc_tc5 = hns_mac_reg_read64(drv, XGMAC_RX_PRI5PAUSEPKTS);
401 hw_stats->rx_pfc_tc6 = hns_mac_reg_read64(drv, XGMAC_RX_PRI6PAUSEPKTS);
402 hw_stats->rx_pfc_tc7 = hns_mac_reg_read64(drv, XGMAC_RX_PRI7PAUSEPKTS);
403
404 hw_stats->rx_unknown_ctrl
405 = hns_mac_reg_read64(drv, XGMAC_RX_MACCTRLPKTS);
406 hw_stats->tx_good_to_sw
407 = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPGOODPKTS);
408 hw_stats->tx_bad_to_sw
409 = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPBADPKTS);
410 hw_stats->rx_1731_pkts = hns_mac_reg_read64(drv, XGMAC_RX_1731PKTS);
411 hw_stats->rx_symbol_err
412 = hns_mac_reg_read64(drv, XGMAC_RX_SYMBOLERRPKTS);
413 hw_stats->rx_fcs_err = hns_mac_reg_read64(drv, XGMAC_RX_FCSERRPKTS);
414}
415
416/**
417 *hns_xgmac_free - free xgmac driver
418 *@mac_drv: mac driver
419 */
420static void hns_xgmac_free(void *mac_drv)
421{
422 struct mac_driver *drv = (struct mac_driver *)mac_drv;
423 struct dsaf_device *dsaf_dev
424 = (struct dsaf_device *)dev_get_drvdata(drv->dev);
425
426 u32 mac_id = drv->mac_id;
427
a24274aa 428 dsaf_dev->misc_op->xge_srst(dsaf_dev, mac_id, 0);
511e6bc0 429}
430
431/**
432 *hns_xgmac_get_info - get xgmac information
433 *@mac_drv: mac driver
434 *@mac_info:mac information
435 */
436static void hns_xgmac_get_info(void *mac_drv, struct mac_info *mac_info)
437{
438 struct mac_driver *drv = (struct mac_driver *)mac_drv;
439 u32 pause_time, pause_ctrl, port_mode, ctrl_val;
440
441 ctrl_val = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);
442 mac_info->pad_and_crc_en = dsaf_get_bit(ctrl_val, XGMAC_CTL_TX_PAD_B);
443 mac_info->auto_neg = 0;
444
445 pause_time = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_TIME_REG);
446 mac_info->tx_pause_time = pause_time;
447
448 port_mode = dsaf_read_dev(drv, XGMAC_PORT_MODE_REG);
449 mac_info->port_en = dsaf_get_field(port_mode, XGMAC_PORT_MODE_TX_M,
450 XGMAC_PORT_MODE_TX_S) &&
451 dsaf_get_field(port_mode, XGMAC_PORT_MODE_RX_M,
452 XGMAC_PORT_MODE_RX_S);
453 mac_info->duplex = 1;
454 mac_info->speed = MAC_SPEED_10000;
455
456 pause_ctrl = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
457 mac_info->rx_pause_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_RX_B);
458 mac_info->tx_pause_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_TX_B);
459}
460
461/**
462 *hns_xgmac_get_pausefrm_cfg - get xgmac pause param
463 *@mac_drv: mac driver
464 *@rx_en:xgmac rx pause enable
465 *@tx_en:xgmac tx pause enable
466 */
467static void hns_xgmac_get_pausefrm_cfg(void *mac_drv, u32 *rx_en, u32 *tx_en)
468{
469 struct mac_driver *drv = (struct mac_driver *)mac_drv;
470 u32 pause_ctrl;
471
472 pause_ctrl = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
473 *rx_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_RX_B);
474 *tx_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_TX_B);
475}
476
477/**
478 *hns_xgmac_get_link_status - get xgmac link status
479 *@mac_drv: mac driver
480 *@link_stat: xgmac link stat
481 */
482static void hns_xgmac_get_link_status(void *mac_drv, u32 *link_stat)
483{
484 struct mac_driver *drv = (struct mac_driver *)mac_drv;
485
486 *link_stat = dsaf_read_dev(drv, XGMAC_LINK_STATUS_REG);
487}
488
489/**
490 *hns_xgmac_get_regs - dump xgmac regs
491 *@mac_drv: mac driver
492 *@cmd:ethtool cmd
493 *@data:data for value of regs
494 */
495static void hns_xgmac_get_regs(void *mac_drv, void *data)
496{
497 u32 i = 0;
498 struct mac_driver *drv = (struct mac_driver *)mac_drv;
499 u32 *regs = data;
500 u64 qtmp;
501
502 /* base config registers */
503 regs[0] = dsaf_read_dev(drv, XGMAC_INT_STATUS_REG);
504 regs[1] = dsaf_read_dev(drv, XGMAC_INT_ENABLE_REG);
505 regs[2] = dsaf_read_dev(drv, XGMAC_INT_SET_REG);
506 regs[3] = dsaf_read_dev(drv, XGMAC_IERR_U_INFO_REG);
507 regs[4] = dsaf_read_dev(drv, XGMAC_OVF_INFO_REG);
508 regs[5] = dsaf_read_dev(drv, XGMAC_OVF_CNT_REG);
509 regs[6] = dsaf_read_dev(drv, XGMAC_PORT_MODE_REG);
510 regs[7] = dsaf_read_dev(drv, XGMAC_CLK_ENABLE_REG);
511 regs[8] = dsaf_read_dev(drv, XGMAC_RESET_REG);
512 regs[9] = dsaf_read_dev(drv, XGMAC_LINK_CONTROL_REG);
513 regs[10] = dsaf_read_dev(drv, XGMAC_LINK_STATUS_REG);
514
515 regs[11] = dsaf_read_dev(drv, XGMAC_SPARE_REG);
516 regs[12] = dsaf_read_dev(drv, XGMAC_SPARE_CNT_REG);
517 regs[13] = dsaf_read_dev(drv, XGMAC_MAC_ENABLE_REG);
518 regs[14] = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);
519 regs[15] = dsaf_read_dev(drv, XGMAC_MAC_IPG_REG);
520 regs[16] = dsaf_read_dev(drv, XGMAC_MAC_MSG_CRC_EN_REG);
521 regs[17] = dsaf_read_dev(drv, XGMAC_MAC_MSG_IMG_REG);
522 regs[18] = dsaf_read_dev(drv, XGMAC_MAC_MSG_FC_CFG_REG);
523 regs[19] = dsaf_read_dev(drv, XGMAC_MAC_MSG_TC_CFG_REG);
524 regs[20] = dsaf_read_dev(drv, XGMAC_MAC_PAD_SIZE_REG);
525 regs[21] = dsaf_read_dev(drv, XGMAC_MAC_MIN_PKT_SIZE_REG);
526 regs[22] = dsaf_read_dev(drv, XGMAC_MAC_MAX_PKT_SIZE_REG);
527 regs[23] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
528 regs[24] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_TIME_REG);
529 regs[25] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_GAP_REG);
530 regs[26] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_H_REG);
531 regs[27] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_L_REG);
532 regs[28] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_PEER_MAC_H_REG);
533 regs[29] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_PEER_MAC_L_REG);
534 regs[30] = dsaf_read_dev(drv, XGMAC_MAC_PFC_PRI_EN_REG);
535 regs[31] = dsaf_read_dev(drv, XGMAC_MAC_1588_CTRL_REG);
536 regs[32] = dsaf_read_dev(drv, XGMAC_MAC_1588_TX_PORT_DLY_REG);
537 regs[33] = dsaf_read_dev(drv, XGMAC_MAC_1588_RX_PORT_DLY_REG);
538 regs[34] = dsaf_read_dev(drv, XGMAC_MAC_1588_ASYM_DLY_REG);
539 regs[35] = dsaf_read_dev(drv, XGMAC_MAC_1588_ADJUST_CFG_REG);
540
541 regs[36] = dsaf_read_dev(drv, XGMAC_MAC_Y1731_ETH_TYPE_REG);
542 regs[37] = dsaf_read_dev(drv, XGMAC_MAC_MIB_CONTROL_REG);
543 regs[38] = dsaf_read_dev(drv, XGMAC_MAC_WAN_RATE_ADJUST_REG);
544 regs[39] = dsaf_read_dev(drv, XGMAC_MAC_TX_ERR_MARK_REG);
545 regs[40] = dsaf_read_dev(drv, XGMAC_MAC_TX_LF_RF_CONTROL_REG);
546 regs[41] = dsaf_read_dev(drv, XGMAC_MAC_RX_LF_RF_STATUS_REG);
547 regs[42] = dsaf_read_dev(drv, XGMAC_MAC_TX_RUNT_PKT_CNT_REG);
548 regs[43] = dsaf_read_dev(drv, XGMAC_MAC_RX_RUNT_PKT_CNT_REG);
549 regs[44] = dsaf_read_dev(drv, XGMAC_MAC_RX_PREAM_ERR_PKT_CNT_REG);
550 regs[45] = dsaf_read_dev(drv, XGMAC_MAC_TX_LF_RF_TERM_PKT_CNT_REG);
551 regs[46] = dsaf_read_dev(drv, XGMAC_MAC_TX_SN_MISMATCH_PKT_CNT_REG);
552 regs[47] = dsaf_read_dev(drv, XGMAC_MAC_RX_ERR_MSG_CNT_REG);
553 regs[48] = dsaf_read_dev(drv, XGMAC_MAC_RX_ERR_EFD_CNT_REG);
554 regs[49] = dsaf_read_dev(drv, XGMAC_MAC_ERR_INFO_REG);
555 regs[50] = dsaf_read_dev(drv, XGMAC_MAC_DBG_INFO_REG);
556
557 regs[51] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SYNC_THD_REG);
558 regs[52] = dsaf_read_dev(drv, XGMAC_PCS_STATUS1_REG);
559 regs[53] = dsaf_read_dev(drv, XGMAC_PCS_BASER_STATUS1_REG);
560 regs[54] = dsaf_read_dev(drv, XGMAC_PCS_BASER_STATUS2_REG);
561 regs[55] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDA_0_REG);
562 regs[56] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDA_1_REG);
563 regs[57] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDB_0_REG);
564 regs[58] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDB_1_REG);
565 regs[59] = dsaf_read_dev(drv, XGMAC_PCS_BASER_TEST_CONTROL_REG);
566 regs[60] = dsaf_read_dev(drv, XGMAC_PCS_BASER_TEST_ERR_CNT_REG);
567 regs[61] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO_REG);
568 regs[62] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO1_REG);
569 regs[63] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO2_REG);
570 regs[64] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO3_REG);
571
572 regs[65] = dsaf_read_dev(drv, XGMAC_PMA_ENABLE_REG);
573 regs[66] = dsaf_read_dev(drv, XGMAC_PMA_CONTROL_REG);
574 regs[67] = dsaf_read_dev(drv, XGMAC_PMA_SIGNAL_STATUS_REG);
575 regs[68] = dsaf_read_dev(drv, XGMAC_PMA_DBG_INFO_REG);
576 regs[69] = dsaf_read_dev(drv, XGMAC_PMA_FEC_ABILITY_REG);
577 regs[70] = dsaf_read_dev(drv, XGMAC_PMA_FEC_CONTROL_REG);
578 regs[71] = dsaf_read_dev(drv, XGMAC_PMA_FEC_CORR_BLOCK_CNT__REG);
579 regs[72] = dsaf_read_dev(drv, XGMAC_PMA_FEC_UNCORR_BLOCK_CNT__REG);
580
581 /* status registers */
582#define hns_xgmac_cpy_q(p, q) \
583 do {\
584 *(p) = (u32)(q);\
585 *((p) + 1) = (u32)((q) >> 32);\
586 } while (0)
587
588 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_FRAGMENT);
589 hns_xgmac_cpy_q(&regs[73], qtmp);
590 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERSIZE);
591 hns_xgmac_cpy_q(&regs[75], qtmp);
592 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERMIN);
593 hns_xgmac_cpy_q(&regs[77], qtmp);
594 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_64OCTETS);
595 hns_xgmac_cpy_q(&regs[79], qtmp);
596 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_65TO127OCTETS);
597 hns_xgmac_cpy_q(&regs[81], qtmp);
598 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_128TO255OCTETS);
599 hns_xgmac_cpy_q(&regs[83], qtmp);
600 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_256TO511OCTETS);
601 hns_xgmac_cpy_q(&regs[85], qtmp);
602 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_512TO1023OCTETS);
603 hns_xgmac_cpy_q(&regs[87], qtmp);
604 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1024TO1518OCTETS);
605 hns_xgmac_cpy_q(&regs[89], qtmp);
606 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETS);
607 hns_xgmac_cpy_q(&regs[91], qtmp);
608 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETSOK);
609 hns_xgmac_cpy_q(&regs[93], qtmp);
610 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_OVERSIZE);
611 hns_xgmac_cpy_q(&regs[95], qtmp);
612 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_JABBER);
613 hns_xgmac_cpy_q(&regs[97], qtmp);
614 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_GOODPKTS);
615 hns_xgmac_cpy_q(&regs[99], qtmp);
616 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_GOODOCTETS);
617 hns_xgmac_cpy_q(&regs[101], qtmp);
618 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_TOTAL_PKTS);
619 hns_xgmac_cpy_q(&regs[103], qtmp);
620 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_TOTALOCTETS);
621 hns_xgmac_cpy_q(&regs[105], qtmp);
622 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_UNICASTPKTS);
623 hns_xgmac_cpy_q(&regs[107], qtmp);
624 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_MULTICASTPKTS);
625 hns_xgmac_cpy_q(&regs[109], qtmp);
626 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_BROADCASTPKTS);
627 hns_xgmac_cpy_q(&regs[111], qtmp);
628 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI0PAUSEPKTS);
629 hns_xgmac_cpy_q(&regs[113], qtmp);
630 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI1PAUSEPKTS);
631 hns_xgmac_cpy_q(&regs[115], qtmp);
632 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI2PAUSEPKTS);
633 hns_xgmac_cpy_q(&regs[117], qtmp);
634 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI3PAUSEPKTS);
635 hns_xgmac_cpy_q(&regs[119], qtmp);
636 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI4PAUSEPKTS);
637 hns_xgmac_cpy_q(&regs[121], qtmp);
638 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI5PAUSEPKTS);
639 hns_xgmac_cpy_q(&regs[123], qtmp);
640 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI6PAUSEPKTS);
641 hns_xgmac_cpy_q(&regs[125], qtmp);
642 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI7PAUSEPKTS);
643 hns_xgmac_cpy_q(&regs[127], qtmp);
644 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_MACCTRLPKTS);
645 hns_xgmac_cpy_q(&regs[129], qtmp);
646 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_1731PKTS);
647 hns_xgmac_cpy_q(&regs[131], qtmp);
648 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_1588PKTS);
649 hns_xgmac_cpy_q(&regs[133], qtmp);
650 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPGOODPKTS);
651 hns_xgmac_cpy_q(&regs[135], qtmp);
652 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPBADPKTS);
653 hns_xgmac_cpy_q(&regs[137], qtmp);
654 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_ERRALLPKTS);
655 hns_xgmac_cpy_q(&regs[139], qtmp);
656
657 /* RX */
658 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_FRAGMENT);
659 hns_xgmac_cpy_q(&regs[141], qtmp);
660 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTSUNDERSIZE);
661 hns_xgmac_cpy_q(&regs[143], qtmp);
662 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_UNDERMIN);
663 hns_xgmac_cpy_q(&regs[145], qtmp);
664 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_64OCTETS);
665 hns_xgmac_cpy_q(&regs[147], qtmp);
666 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_65TO127OCTETS);
667 hns_xgmac_cpy_q(&regs[149], qtmp);
668 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_128TO255OCTETS);
669 hns_xgmac_cpy_q(&regs[151], qtmp);
670 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_256TO511OCTETS);
671 hns_xgmac_cpy_q(&regs[153], qtmp);
672 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_512TO1023OCTETS);
673 hns_xgmac_cpy_q(&regs[155], qtmp);
674 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1024TO1518OCTETS);
675 hns_xgmac_cpy_q(&regs[157], qtmp);
676 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETS);
677 hns_xgmac_cpy_q(&regs[159], qtmp);
678 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETSOK);
679 hns_xgmac_cpy_q(&regs[161], qtmp);
680 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_OVERSIZE);
681 hns_xgmac_cpy_q(&regs[163], qtmp);
682 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_JABBER);
683 hns_xgmac_cpy_q(&regs[165], qtmp);
684 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_GOODPKTS);
685 hns_xgmac_cpy_q(&regs[167], qtmp);
686 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_GOODOCTETS);
687 hns_xgmac_cpy_q(&regs[169], qtmp);
688 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_TOTAL_PKTS);
689 hns_xgmac_cpy_q(&regs[171], qtmp);
690 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_TOTALOCTETS);
691 hns_xgmac_cpy_q(&regs[173], qtmp);
692 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_UNICASTPKTS);
693 hns_xgmac_cpy_q(&regs[175], qtmp);
694 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_MULTICASTPKTS);
695 hns_xgmac_cpy_q(&regs[177], qtmp);
696 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_BROADCASTPKTS);
697 hns_xgmac_cpy_q(&regs[179], qtmp);
698 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI0PAUSEPKTS);
699 hns_xgmac_cpy_q(&regs[181], qtmp);
700 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI1PAUSEPKTS);
701 hns_xgmac_cpy_q(&regs[183], qtmp);
702 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI2PAUSEPKTS);
703 hns_xgmac_cpy_q(&regs[185], qtmp);
704 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI3PAUSEPKTS);
705 hns_xgmac_cpy_q(&regs[187], qtmp);
706 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI4PAUSEPKTS);
707 hns_xgmac_cpy_q(&regs[189], qtmp);
708 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI5PAUSEPKTS);
709 hns_xgmac_cpy_q(&regs[191], qtmp);
710 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI6PAUSEPKTS);
711 hns_xgmac_cpy_q(&regs[193], qtmp);
712 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI7PAUSEPKTS);
713 hns_xgmac_cpy_q(&regs[195], qtmp);
714
715 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_MACCTRLPKTS);
716 hns_xgmac_cpy_q(&regs[197], qtmp);
717 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPGOODPKTS);
718 hns_xgmac_cpy_q(&regs[199], qtmp);
719 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPBADPKTS);
720 hns_xgmac_cpy_q(&regs[201], qtmp);
721 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_1731PKTS);
722 hns_xgmac_cpy_q(&regs[203], qtmp);
723 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_SYMBOLERRPKTS);
724 hns_xgmac_cpy_q(&regs[205], qtmp);
725 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FCSERRPKTS);
726 hns_xgmac_cpy_q(&regs[207], qtmp);
727
728 /* mark end of mac regs */
729 for (i = 208; i < 214; i++)
730 regs[i] = 0xaaaaaaaa;
731}
732
733/**
734 *hns_xgmac_get_stats - get xgmac statistic
735 *@mac_drv: mac driver
736 *@data:data for value of stats regs
737 */
738static void hns_xgmac_get_stats(void *mac_drv, u64 *data)
739{
740 u32 i;
741 u64 *buf = data;
742 struct mac_driver *drv = (struct mac_driver *)mac_drv;
743 struct mac_hw_stats *hw_stats = NULL;
744
745 hw_stats = &drv->mac_cb->hw_stats;
746
747 for (i = 0; i < ARRAY_SIZE(g_xgmac_stats_string); i++) {
748 buf[i] = DSAF_STATS_READ(hw_stats,
749 g_xgmac_stats_string[i].offset);
750 }
751}
752
753/**
754 *hns_xgmac_get_strings - get xgmac strings name
755 *@stringset: type of values in data
756 *@data:data for value of string name
757 */
758static void hns_xgmac_get_strings(u32 stringset, u8 *data)
759{
760 char *buff = (char *)data;
761 u32 i;
762
763 if (stringset != ETH_SS_STATS)
764 return;
765
766 for (i = 0; i < ARRAY_SIZE(g_xgmac_stats_string); i++) {
767 snprintf(buff, ETH_GSTRING_LEN, g_xgmac_stats_string[i].desc);
768 buff = buff + ETH_GSTRING_LEN;
769 }
770}
771
772/**
773 *hns_xgmac_get_sset_count - get xgmac string set count
774 *@stringset: type of values in data
775 *return xgmac string set count
776 */
777static int hns_xgmac_get_sset_count(int stringset)
778{
779 if (stringset == ETH_SS_STATS)
780 return ARRAY_SIZE(g_xgmac_stats_string);
781
782 return 0;
783}
784
785/**
786 *hns_xgmac_get_regs_count - get xgmac regs count
787 *return xgmac regs count
788 */
789static int hns_xgmac_get_regs_count(void)
790{
791 return ETH_XGMAC_DUMP_NUM;
792}
793
794void *hns_xgmac_config(struct hns_mac_cb *mac_cb, struct mac_params *mac_param)
795{
796 struct mac_driver *mac_drv;
797
798 mac_drv = devm_kzalloc(mac_cb->dev, sizeof(*mac_drv), GFP_KERNEL);
799 if (!mac_drv)
800 return NULL;
801
802 mac_drv->mac_init = hns_xgmac_init;
803 mac_drv->mac_enable = hns_xgmac_enable;
804 mac_drv->mac_disable = hns_xgmac_disable;
805
806 mac_drv->mac_id = mac_param->mac_id;
807 mac_drv->mac_mode = mac_param->mac_mode;
808 mac_drv->io_base = mac_param->vaddr;
809 mac_drv->dev = mac_param->dev;
810 mac_drv->mac_cb = mac_cb;
811
812 mac_drv->set_mac_addr = hns_xgmac_set_pausefrm_mac_addr;
813 mac_drv->set_an_mode = NULL;
814 mac_drv->config_loopback = NULL;
815 mac_drv->config_pad_and_crc = hns_xgmac_config_pad_and_crc;
816 mac_drv->config_half_duplex = NULL;
817 mac_drv->set_rx_ignore_pause_frames =
818 hns_xgmac_set_rx_ignore_pause_frames;
819 mac_drv->mac_get_id = hns_xgmac_get_id;
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;
835
836 return (void *)mac_drv;
837}
Linux kernel - Deliverables
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