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1// SPDX-License-Identifier: GPL-2.0-or-later2/*3 * Copyright (c) 2014-2015 Hisilicon Limited.4 */5 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"12 13static 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)},49 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)}84};85 86/**87 *hns_xgmac_tx_enable - xgmac port tx enable88 *@drv: mac driver89 *@value: value of enable90 */91static void hns_xgmac_tx_enable(struct mac_driver *drv, u32 value)92{93 dsaf_set_dev_bit(drv, XGMAC_MAC_ENABLE_REG, XGMAC_ENABLE_TX_B, !!value);94}95 96/**97 *hns_xgmac_rx_enable - xgmac port rx enable98 *@drv: mac driver99 *@value: value of enable100 */101static void hns_xgmac_rx_enable(struct mac_driver *drv, u32 value)102{103 dsaf_set_dev_bit(drv, XGMAC_MAC_ENABLE_REG, XGMAC_ENABLE_RX_B, !!value);104}105 106/**107 * hns_xgmac_lf_rf_insert - insert lf rf control about xgmac108 * @mac_drv: mac driver109 * @mode: inserf rf or lf110 */111static void hns_xgmac_lf_rf_insert(struct mac_driver *mac_drv, u32 mode)112{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);115}116 117/**118 * hns_xgmac_lf_rf_control_init - initial the lf rf control register119 * @mac_drv: mac driver120 */121static void hns_xgmac_lf_rf_control_init(struct mac_driver *mac_drv)122{123 u32 val = 0;124 125 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);129}130 131/**132 *hns_xgmac_enable - enable xgmac port133 *@mac_drv: mac driver134 *@mode: mode of mac port135 */136static void hns_xgmac_enable(void *mac_drv, enum mac_commom_mode mode)137{138 struct mac_driver *drv = (struct mac_driver *)mac_drv;139 140 hns_xgmac_lf_rf_insert(drv, HNS_XGMAC_NO_LF_RF_INSERT);141 142 /*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);152 }153}154 155/**156 *hns_xgmac_disable - disable xgmac port157 *@mac_drv: mac driver158 *@mode: mode of mac port159 */160static void hns_xgmac_disable(void *mac_drv, enum mac_commom_mode mode)161{162 struct mac_driver *drv = (struct mac_driver *)mac_drv;163 164 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);171 }172 hns_xgmac_lf_rf_insert(drv, HNS_XGMAC_LF_INSERT);173}174 175/**176 *hns_xgmac_pma_fec_enable - xgmac PMA FEC enable177 *@drv: mac driver178 *@tx_value: tx value179 *@rx_value: rx value180 *return status181 */182static void hns_xgmac_pma_fec_enable(struct mac_driver *drv, u32 tx_value,183 u32 rx_value)184{185 u32 origin = dsaf_read_dev(drv, XGMAC_PMA_FEC_CONTROL_REG);186 187 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);190}191 192/* clr exc irq for xge*/193static void hns_xgmac_exc_irq_en(struct mac_driver *drv, u32 en)194{195 u32 clr_vlue = 0xfffffffful;196 u32 msk_vlue = en ? 0xfffffffful : 0; /*1 is en, 0 is dis*/197 198 dsaf_write_dev(drv, XGMAC_INT_STATUS_REG, clr_vlue);199 dsaf_write_dev(drv, XGMAC_INT_ENABLE_REG, msk_vlue);200}201 202/**203 *hns_xgmac_init - initialize XGE204 *@mac_drv: mac driver205 */206static void hns_xgmac_init(void *mac_drv)207{208 struct mac_driver *drv = (struct mac_driver *)mac_drv;209 struct dsaf_device *dsaf_dev210 = (struct dsaf_device *)dev_get_drvdata(drv->dev);211 u32 port = drv->mac_id;212 213 dsaf_dev->misc_op->xge_srst(dsaf_dev, port, 0);214 msleep(100);215 dsaf_dev->misc_op->xge_srst(dsaf_dev, port, 1);216 217 msleep(100);218 hns_xgmac_lf_rf_control_init(drv);219 hns_xgmac_exc_irq_en(drv, 0);220 221 hns_xgmac_pma_fec_enable(drv, 0x0, 0x0);222 223 hns_xgmac_disable(mac_drv, MAC_COMM_MODE_RX_AND_TX);224}225 226/**227 *hns_xgmac_config_pad_and_crc - set xgmac pad and crc enable the same time228 *@mac_drv: mac driver229 *@newval:enable of pad and crc230 */231static void hns_xgmac_config_pad_and_crc(void *mac_drv, u8 newval)232{233 struct mac_driver *drv = (struct mac_driver *)mac_drv;234 u32 origin = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);235 236 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);240}241 242/**243 *hns_xgmac_pausefrm_cfg - set pause param about xgmac244 *@mac_drv: mac driver245 *@rx_en: enable receive246 *@tx_en: enable transmit247 */248static void hns_xgmac_pausefrm_cfg(void *mac_drv, u32 rx_en, u32 tx_en)249{250 struct mac_driver *drv = (struct mac_driver *)mac_drv;251 u32 origin = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);252 253 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);256}257 258static void hns_xgmac_set_pausefrm_mac_addr(void *mac_drv, const char *mac_addr)259{260 struct mac_driver *drv = (struct mac_driver *)mac_drv;261 262 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);267}268 269/**270 *hns_xgmac_set_tx_auto_pause_frames - set tx pause param about xgmac271 *@mac_drv: mac driver272 *@enable:enable tx pause param273 */274static void hns_xgmac_set_tx_auto_pause_frames(void *mac_drv, u16 enable)275{276 struct mac_driver *drv = (struct mac_driver *)mac_drv;277 278 dsaf_set_dev_bit(drv, XGMAC_MAC_PAUSE_CTRL_REG,279 XGMAC_PAUSE_CTL_TX_B, !!enable);280 281 /*if enable is not zero ,set tx pause time */282 if (enable)283 dsaf_write_dev(drv, XGMAC_MAC_PAUSE_TIME_REG, enable);284}285 286/**287 *hns_xgmac_config_max_frame_length - set xgmac max frame length288 *@mac_drv: mac driver289 *@newval:xgmac max frame length290 */291static void hns_xgmac_config_max_frame_length(void *mac_drv, u16 newval)292{293 struct mac_driver *drv = (struct mac_driver *)mac_drv;294 295 dsaf_write_dev(drv, XGMAC_MAC_MAX_PKT_SIZE_REG, newval);296}297 298static void hns_xgmac_update_stats(void *mac_drv)299{300 struct mac_driver *drv = (struct mac_driver *)mac_drv;301 struct mac_hw_stats *hw_stats = &drv->mac_cb->hw_stats;302 303 /* TX */304 hw_stats->tx_fragment_err305 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_FRAGMENT);306 hw_stats->tx_undersize307 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERSIZE);308 hw_stats->tx_under_min_pkts309 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERMIN);310 hw_stats->tx_64bytes = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_64OCTETS);311 hw_stats->tx_65to127312 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_65TO127OCTETS);313 hw_stats->tx_128to255314 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_128TO255OCTETS);315 hw_stats->tx_256to511316 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_256TO511OCTETS);317 hw_stats->tx_512to1023318 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_512TO1023OCTETS);319 hw_stats->tx_1024to1518320 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1024TO1518OCTETS);321 hw_stats->tx_1519tomax322 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETS);323 hw_stats->tx_1519tomax_good324 = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETSOK);325 hw_stats->tx_oversize = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_OVERSIZE);326 hw_stats->tx_jabber_err = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_JABBER);327 hw_stats->tx_good_pkts = hns_mac_reg_read64(drv, XGMAC_TX_GOODPKTS);328 hw_stats->tx_good_bytes = hns_mac_reg_read64(drv, XGMAC_TX_GOODOCTETS);329 hw_stats->tx_total_pkts = hns_mac_reg_read64(drv, XGMAC_TX_TOTAL_PKTS);330 hw_stats->tx_total_bytes331 = hns_mac_reg_read64(drv, XGMAC_TX_TOTALOCTETS);332 hw_stats->tx_uc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_UNICASTPKTS);333 hw_stats->tx_mc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_MULTICASTPKTS);334 hw_stats->tx_bc_pkts = hns_mac_reg_read64(drv, XGMAC_TX_BROADCASTPKTS);335 hw_stats->tx_pfc_tc0 = hns_mac_reg_read64(drv, XGMAC_TX_PRI0PAUSEPKTS);336 hw_stats->tx_pfc_tc1 = hns_mac_reg_read64(drv, XGMAC_TX_PRI1PAUSEPKTS);337 hw_stats->tx_pfc_tc2 = hns_mac_reg_read64(drv, XGMAC_TX_PRI2PAUSEPKTS);338 hw_stats->tx_pfc_tc3 = hns_mac_reg_read64(drv, XGMAC_TX_PRI3PAUSEPKTS);339 hw_stats->tx_pfc_tc4 = hns_mac_reg_read64(drv, XGMAC_TX_PRI4PAUSEPKTS);340 hw_stats->tx_pfc_tc5 = hns_mac_reg_read64(drv, XGMAC_TX_PRI5PAUSEPKTS);341 hw_stats->tx_pfc_tc6 = hns_mac_reg_read64(drv, XGMAC_TX_PRI6PAUSEPKTS);342 hw_stats->tx_pfc_tc7 = hns_mac_reg_read64(drv, XGMAC_TX_PRI7PAUSEPKTS);343 hw_stats->tx_ctrl = hns_mac_reg_read64(drv, XGMAC_TX_MACCTRLPKTS);344 hw_stats->tx_1731_pkts = hns_mac_reg_read64(drv, XGMAC_TX_1731PKTS);345 hw_stats->tx_1588_pkts = hns_mac_reg_read64(drv, XGMAC_TX_1588PKTS);346 hw_stats->rx_good_from_sw347 = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPGOODPKTS);348 hw_stats->rx_bad_from_sw349 = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPBADPKTS);350 hw_stats->tx_bad_pkts = hns_mac_reg_read64(drv, XGMAC_TX_ERRALLPKTS);351 352 /* RX */353 hw_stats->rx_fragment_err354 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_FRAGMENT);355 hw_stats->rx_undersize356 = hns_mac_reg_read64(drv, XGMAC_RX_PKTSUNDERSIZE);357 hw_stats->rx_under_min358 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_UNDERMIN);359 hw_stats->rx_64bytes = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_64OCTETS);360 hw_stats->rx_65to127361 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_65TO127OCTETS);362 hw_stats->rx_128to255363 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_128TO255OCTETS);364 hw_stats->rx_256to511365 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_256TO511OCTETS);366 hw_stats->rx_512to1023367 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_512TO1023OCTETS);368 hw_stats->rx_1024to1518369 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1024TO1518OCTETS);370 hw_stats->rx_1519tomax371 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETS);372 hw_stats->rx_1519tomax_good373 = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETSOK);374 hw_stats->rx_oversize = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_OVERSIZE);375 hw_stats->rx_jabber_err = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_JABBER);376 hw_stats->rx_good_pkts = hns_mac_reg_read64(drv, XGMAC_RX_GOODPKTS);377 hw_stats->rx_good_bytes = hns_mac_reg_read64(drv, XGMAC_RX_GOODOCTETS);378 hw_stats->rx_total_pkts = hns_mac_reg_read64(drv, XGMAC_RX_TOTAL_PKTS);379 hw_stats->rx_total_bytes380 = hns_mac_reg_read64(drv, XGMAC_RX_TOTALOCTETS);381 hw_stats->rx_uc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_UNICASTPKTS);382 hw_stats->rx_mc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_MULTICASTPKTS);383 hw_stats->rx_bc_pkts = hns_mac_reg_read64(drv, XGMAC_RX_BROADCASTPKTS);384 hw_stats->rx_pfc_tc0 = hns_mac_reg_read64(drv, XGMAC_RX_PRI0PAUSEPKTS);385 hw_stats->rx_pfc_tc1 = hns_mac_reg_read64(drv, XGMAC_RX_PRI1PAUSEPKTS);386 hw_stats->rx_pfc_tc2 = hns_mac_reg_read64(drv, XGMAC_RX_PRI2PAUSEPKTS);387 hw_stats->rx_pfc_tc3 = hns_mac_reg_read64(drv, XGMAC_RX_PRI3PAUSEPKTS);388 hw_stats->rx_pfc_tc4 = hns_mac_reg_read64(drv, XGMAC_RX_PRI4PAUSEPKTS);389 hw_stats->rx_pfc_tc5 = hns_mac_reg_read64(drv, XGMAC_RX_PRI5PAUSEPKTS);390 hw_stats->rx_pfc_tc6 = hns_mac_reg_read64(drv, XGMAC_RX_PRI6PAUSEPKTS);391 hw_stats->rx_pfc_tc7 = hns_mac_reg_read64(drv, XGMAC_RX_PRI7PAUSEPKTS);392 393 hw_stats->rx_unknown_ctrl394 = hns_mac_reg_read64(drv, XGMAC_RX_MACCTRLPKTS);395 hw_stats->tx_good_to_sw396 = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPGOODPKTS);397 hw_stats->tx_bad_to_sw398 = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPBADPKTS);399 hw_stats->rx_1731_pkts = hns_mac_reg_read64(drv, XGMAC_RX_1731PKTS);400 hw_stats->rx_symbol_err401 = hns_mac_reg_read64(drv, XGMAC_RX_SYMBOLERRPKTS);402 hw_stats->rx_fcs_err = hns_mac_reg_read64(drv, XGMAC_RX_FCSERRPKTS);403}404 405/**406 *hns_xgmac_free - free xgmac driver407 *@mac_drv: mac driver408 */409static void hns_xgmac_free(void *mac_drv)410{411 struct mac_driver *drv = (struct mac_driver *)mac_drv;412 struct dsaf_device *dsaf_dev413 = (struct dsaf_device *)dev_get_drvdata(drv->dev);414 415 u32 mac_id = drv->mac_id;416 417 dsaf_dev->misc_op->xge_srst(dsaf_dev, mac_id, 0);418}419 420/**421 *hns_xgmac_get_info - get xgmac information422 *@mac_drv: mac driver423 *@mac_info:mac information424 */425static void hns_xgmac_get_info(void *mac_drv, struct mac_info *mac_info)426{427 struct mac_driver *drv = (struct mac_driver *)mac_drv;428 u32 pause_time, pause_ctrl, port_mode, ctrl_val;429 430 ctrl_val = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);431 mac_info->pad_and_crc_en = dsaf_get_bit(ctrl_val, XGMAC_CTL_TX_PAD_B);432 mac_info->auto_neg = 0;433 434 pause_time = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_TIME_REG);435 mac_info->tx_pause_time = pause_time;436 437 port_mode = dsaf_read_dev(drv, XGMAC_PORT_MODE_REG);438 mac_info->port_en = dsaf_get_field(port_mode, XGMAC_PORT_MODE_TX_M,439 XGMAC_PORT_MODE_TX_S) &&440 dsaf_get_field(port_mode, XGMAC_PORT_MODE_RX_M,441 XGMAC_PORT_MODE_RX_S);442 mac_info->duplex = 1;443 mac_info->speed = MAC_SPEED_10000;444 445 pause_ctrl = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);446 mac_info->rx_pause_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_RX_B);447 mac_info->tx_pause_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_TX_B);448}449 450/**451 *hns_xgmac_get_pausefrm_cfg - get xgmac pause param452 *@mac_drv: mac driver453 *@rx_en:xgmac rx pause enable454 *@tx_en:xgmac tx pause enable455 */456static void hns_xgmac_get_pausefrm_cfg(void *mac_drv, u32 *rx_en, u32 *tx_en)457{458 struct mac_driver *drv = (struct mac_driver *)mac_drv;459 u32 pause_ctrl;460 461 pause_ctrl = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);462 *rx_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_RX_B);463 *tx_en = dsaf_get_bit(pause_ctrl, XGMAC_PAUSE_CTL_TX_B);464}465 466/**467 *hns_xgmac_get_link_status - get xgmac link status468 *@mac_drv: mac driver469 *@link_stat: xgmac link stat470 */471static void hns_xgmac_get_link_status(void *mac_drv, u32 *link_stat)472{473 struct mac_driver *drv = (struct mac_driver *)mac_drv;474 475 *link_stat = dsaf_read_dev(drv, XGMAC_LINK_STATUS_REG);476}477 478/**479 *hns_xgmac_get_regs - dump xgmac regs480 *@mac_drv: mac driver481 *@data:data for value of regs482 */483static void hns_xgmac_get_regs(void *mac_drv, void *data)484{485 u32 i;486 struct mac_driver *drv = (struct mac_driver *)mac_drv;487 u32 *regs = data;488 u64 qtmp;489 490 /* base config registers */491 regs[0] = dsaf_read_dev(drv, XGMAC_INT_STATUS_REG);492 regs[1] = dsaf_read_dev(drv, XGMAC_INT_ENABLE_REG);493 regs[2] = dsaf_read_dev(drv, XGMAC_INT_SET_REG);494 regs[3] = dsaf_read_dev(drv, XGMAC_IERR_U_INFO_REG);495 regs[4] = dsaf_read_dev(drv, XGMAC_OVF_INFO_REG);496 regs[5] = dsaf_read_dev(drv, XGMAC_OVF_CNT_REG);497 regs[6] = dsaf_read_dev(drv, XGMAC_PORT_MODE_REG);498 regs[7] = dsaf_read_dev(drv, XGMAC_CLK_ENABLE_REG);499 regs[8] = dsaf_read_dev(drv, XGMAC_RESET_REG);500 regs[9] = dsaf_read_dev(drv, XGMAC_LINK_CONTROL_REG);501 regs[10] = dsaf_read_dev(drv, XGMAC_LINK_STATUS_REG);502 503 regs[11] = dsaf_read_dev(drv, XGMAC_SPARE_REG);504 regs[12] = dsaf_read_dev(drv, XGMAC_SPARE_CNT_REG);505 regs[13] = dsaf_read_dev(drv, XGMAC_MAC_ENABLE_REG);506 regs[14] = dsaf_read_dev(drv, XGMAC_MAC_CONTROL_REG);507 regs[15] = dsaf_read_dev(drv, XGMAC_MAC_IPG_REG);508 regs[16] = dsaf_read_dev(drv, XGMAC_MAC_MSG_CRC_EN_REG);509 regs[17] = dsaf_read_dev(drv, XGMAC_MAC_MSG_IMG_REG);510 regs[18] = dsaf_read_dev(drv, XGMAC_MAC_MSG_FC_CFG_REG);511 regs[19] = dsaf_read_dev(drv, XGMAC_MAC_MSG_TC_CFG_REG);512 regs[20] = dsaf_read_dev(drv, XGMAC_MAC_PAD_SIZE_REG);513 regs[21] = dsaf_read_dev(drv, XGMAC_MAC_MIN_PKT_SIZE_REG);514 regs[22] = dsaf_read_dev(drv, XGMAC_MAC_MAX_PKT_SIZE_REG);515 regs[23] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);516 regs[24] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_TIME_REG);517 regs[25] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_GAP_REG);518 regs[26] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_H_REG);519 regs[27] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_LOCAL_MAC_L_REG);520 regs[28] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_PEER_MAC_H_REG);521 regs[29] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_PEER_MAC_L_REG);522 regs[30] = dsaf_read_dev(drv, XGMAC_MAC_PFC_PRI_EN_REG);523 regs[31] = dsaf_read_dev(drv, XGMAC_MAC_1588_CTRL_REG);524 regs[32] = dsaf_read_dev(drv, XGMAC_MAC_1588_TX_PORT_DLY_REG);525 regs[33] = dsaf_read_dev(drv, XGMAC_MAC_1588_RX_PORT_DLY_REG);526 regs[34] = dsaf_read_dev(drv, XGMAC_MAC_1588_ASYM_DLY_REG);527 regs[35] = dsaf_read_dev(drv, XGMAC_MAC_1588_ADJUST_CFG_REG);528 529 regs[36] = dsaf_read_dev(drv, XGMAC_MAC_Y1731_ETH_TYPE_REG);530 regs[37] = dsaf_read_dev(drv, XGMAC_MAC_MIB_CONTROL_REG);531 regs[38] = dsaf_read_dev(drv, XGMAC_MAC_WAN_RATE_ADJUST_REG);532 regs[39] = dsaf_read_dev(drv, XGMAC_MAC_TX_ERR_MARK_REG);533 regs[40] = dsaf_read_dev(drv, XGMAC_MAC_TX_LF_RF_CONTROL_REG);534 regs[41] = dsaf_read_dev(drv, XGMAC_MAC_RX_LF_RF_STATUS_REG);535 regs[42] = dsaf_read_dev(drv, XGMAC_MAC_TX_RUNT_PKT_CNT_REG);536 regs[43] = dsaf_read_dev(drv, XGMAC_MAC_RX_RUNT_PKT_CNT_REG);537 regs[44] = dsaf_read_dev(drv, XGMAC_MAC_RX_PREAM_ERR_PKT_CNT_REG);538 regs[45] = dsaf_read_dev(drv, XGMAC_MAC_TX_LF_RF_TERM_PKT_CNT_REG);539 regs[46] = dsaf_read_dev(drv, XGMAC_MAC_TX_SN_MISMATCH_PKT_CNT_REG);540 regs[47] = dsaf_read_dev(drv, XGMAC_MAC_RX_ERR_MSG_CNT_REG);541 regs[48] = dsaf_read_dev(drv, XGMAC_MAC_RX_ERR_EFD_CNT_REG);542 regs[49] = dsaf_read_dev(drv, XGMAC_MAC_ERR_INFO_REG);543 regs[50] = dsaf_read_dev(drv, XGMAC_MAC_DBG_INFO_REG);544 545 regs[51] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SYNC_THD_REG);546 regs[52] = dsaf_read_dev(drv, XGMAC_PCS_STATUS1_REG);547 regs[53] = dsaf_read_dev(drv, XGMAC_PCS_BASER_STATUS1_REG);548 regs[54] = dsaf_read_dev(drv, XGMAC_PCS_BASER_STATUS2_REG);549 regs[55] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDA_0_REG);550 regs[56] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDA_1_REG);551 regs[57] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDB_0_REG);552 regs[58] = dsaf_read_dev(drv, XGMAC_PCS_BASER_SEEDB_1_REG);553 regs[59] = dsaf_read_dev(drv, XGMAC_PCS_BASER_TEST_CONTROL_REG);554 regs[60] = dsaf_read_dev(drv, XGMAC_PCS_BASER_TEST_ERR_CNT_REG);555 regs[61] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO_REG);556 regs[62] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO1_REG);557 regs[63] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO2_REG);558 regs[64] = dsaf_read_dev(drv, XGMAC_PCS_DBG_INFO3_REG);559 560 regs[65] = dsaf_read_dev(drv, XGMAC_PMA_ENABLE_REG);561 regs[66] = dsaf_read_dev(drv, XGMAC_PMA_CONTROL_REG);562 regs[67] = dsaf_read_dev(drv, XGMAC_PMA_SIGNAL_STATUS_REG);563 regs[68] = dsaf_read_dev(drv, XGMAC_PMA_DBG_INFO_REG);564 regs[69] = dsaf_read_dev(drv, XGMAC_PMA_FEC_ABILITY_REG);565 regs[70] = dsaf_read_dev(drv, XGMAC_PMA_FEC_CONTROL_REG);566 regs[71] = dsaf_read_dev(drv, XGMAC_PMA_FEC_CORR_BLOCK_CNT__REG);567 regs[72] = dsaf_read_dev(drv, XGMAC_PMA_FEC_UNCORR_BLOCK_CNT__REG);568 569 /* status registers */570#define hns_xgmac_cpy_q(p, q) \571 do {\572 *(p) = (u32)(q);\573 *((p) + 1) = (u32)((q) >> 32);\574 } while (0)575 576 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_FRAGMENT);577 hns_xgmac_cpy_q(®s[73], qtmp);578 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERSIZE);579 hns_xgmac_cpy_q(®s[75], qtmp);580 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERMIN);581 hns_xgmac_cpy_q(®s[77], qtmp);582 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_64OCTETS);583 hns_xgmac_cpy_q(®s[79], qtmp);584 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_65TO127OCTETS);585 hns_xgmac_cpy_q(®s[81], qtmp);586 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_128TO255OCTETS);587 hns_xgmac_cpy_q(®s[83], qtmp);588 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_256TO511OCTETS);589 hns_xgmac_cpy_q(®s[85], qtmp);590 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_512TO1023OCTETS);591 hns_xgmac_cpy_q(®s[87], qtmp);592 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1024TO1518OCTETS);593 hns_xgmac_cpy_q(®s[89], qtmp);594 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETS);595 hns_xgmac_cpy_q(®s[91], qtmp);596 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETSOK);597 hns_xgmac_cpy_q(®s[93], qtmp);598 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_OVERSIZE);599 hns_xgmac_cpy_q(®s[95], qtmp);600 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_JABBER);601 hns_xgmac_cpy_q(®s[97], qtmp);602 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_GOODPKTS);603 hns_xgmac_cpy_q(®s[99], qtmp);604 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_GOODOCTETS);605 hns_xgmac_cpy_q(®s[101], qtmp);606 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_TOTAL_PKTS);607 hns_xgmac_cpy_q(®s[103], qtmp);608 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_TOTALOCTETS);609 hns_xgmac_cpy_q(®s[105], qtmp);610 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_UNICASTPKTS);611 hns_xgmac_cpy_q(®s[107], qtmp);612 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_MULTICASTPKTS);613 hns_xgmac_cpy_q(®s[109], qtmp);614 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_BROADCASTPKTS);615 hns_xgmac_cpy_q(®s[111], qtmp);616 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI0PAUSEPKTS);617 hns_xgmac_cpy_q(®s[113], qtmp);618 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI1PAUSEPKTS);619 hns_xgmac_cpy_q(®s[115], qtmp);620 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI2PAUSEPKTS);621 hns_xgmac_cpy_q(®s[117], qtmp);622 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI3PAUSEPKTS);623 hns_xgmac_cpy_q(®s[119], qtmp);624 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI4PAUSEPKTS);625 hns_xgmac_cpy_q(®s[121], qtmp);626 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI5PAUSEPKTS);627 hns_xgmac_cpy_q(®s[123], qtmp);628 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI6PAUSEPKTS);629 hns_xgmac_cpy_q(®s[125], qtmp);630 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI7PAUSEPKTS);631 hns_xgmac_cpy_q(®s[127], qtmp);632 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_MACCTRLPKTS);633 hns_xgmac_cpy_q(®s[129], qtmp);634 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_1731PKTS);635 hns_xgmac_cpy_q(®s[131], qtmp);636 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_1588PKTS);637 hns_xgmac_cpy_q(®s[133], qtmp);638 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPGOODPKTS);639 hns_xgmac_cpy_q(®s[135], qtmp);640 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPBADPKTS);641 hns_xgmac_cpy_q(®s[137], qtmp);642 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_ERRALLPKTS);643 hns_xgmac_cpy_q(®s[139], qtmp);644 645 /* RX */646 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_FRAGMENT);647 hns_xgmac_cpy_q(®s[141], qtmp);648 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTSUNDERSIZE);649 hns_xgmac_cpy_q(®s[143], qtmp);650 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_UNDERMIN);651 hns_xgmac_cpy_q(®s[145], qtmp);652 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_64OCTETS);653 hns_xgmac_cpy_q(®s[147], qtmp);654 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_65TO127OCTETS);655 hns_xgmac_cpy_q(®s[149], qtmp);656 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_128TO255OCTETS);657 hns_xgmac_cpy_q(®s[151], qtmp);658 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_256TO511OCTETS);659 hns_xgmac_cpy_q(®s[153], qtmp);660 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_512TO1023OCTETS);661 hns_xgmac_cpy_q(®s[155], qtmp);662 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1024TO1518OCTETS);663 hns_xgmac_cpy_q(®s[157], qtmp);664 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETS);665 hns_xgmac_cpy_q(®s[159], qtmp);666 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETSOK);667 hns_xgmac_cpy_q(®s[161], qtmp);668 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_OVERSIZE);669 hns_xgmac_cpy_q(®s[163], qtmp);670 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_JABBER);671 hns_xgmac_cpy_q(®s[165], qtmp);672 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_GOODPKTS);673 hns_xgmac_cpy_q(®s[167], qtmp);674 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_GOODOCTETS);675 hns_xgmac_cpy_q(®s[169], qtmp);676 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_TOTAL_PKTS);677 hns_xgmac_cpy_q(®s[171], qtmp);678 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_TOTALOCTETS);679 hns_xgmac_cpy_q(®s[173], qtmp);680 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_UNICASTPKTS);681 hns_xgmac_cpy_q(®s[175], qtmp);682 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_MULTICASTPKTS);683 hns_xgmac_cpy_q(®s[177], qtmp);684 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_BROADCASTPKTS);685 hns_xgmac_cpy_q(®s[179], qtmp);686 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI0PAUSEPKTS);687 hns_xgmac_cpy_q(®s[181], qtmp);688 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI1PAUSEPKTS);689 hns_xgmac_cpy_q(®s[183], qtmp);690 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI2PAUSEPKTS);691 hns_xgmac_cpy_q(®s[185], qtmp);692 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI3PAUSEPKTS);693 hns_xgmac_cpy_q(®s[187], qtmp);694 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI4PAUSEPKTS);695 hns_xgmac_cpy_q(®s[189], qtmp);696 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI5PAUSEPKTS);697 hns_xgmac_cpy_q(®s[191], qtmp);698 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI6PAUSEPKTS);699 hns_xgmac_cpy_q(®s[193], qtmp);700 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI7PAUSEPKTS);701 hns_xgmac_cpy_q(®s[195], qtmp);702 703 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_MACCTRLPKTS);704 hns_xgmac_cpy_q(®s[197], qtmp);705 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPGOODPKTS);706 hns_xgmac_cpy_q(®s[199], qtmp);707 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPBADPKTS);708 hns_xgmac_cpy_q(®s[201], qtmp);709 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_1731PKTS);710 hns_xgmac_cpy_q(®s[203], qtmp);711 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_SYMBOLERRPKTS);712 hns_xgmac_cpy_q(®s[205], qtmp);713 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FCSERRPKTS);714 hns_xgmac_cpy_q(®s[207], qtmp);715 716 /* mark end of mac regs */717 for (i = 208; i < 214; i++)718 regs[i] = 0xaaaaaaaa;719}720 721/**722 *hns_xgmac_get_stats - get xgmac statistic723 *@mac_drv: mac driver724 *@data:data for value of stats regs725 */726static void hns_xgmac_get_stats(void *mac_drv, u64 *data)727{728 u32 i;729 u64 *buf = data;730 struct mac_driver *drv = (struct mac_driver *)mac_drv;731 struct mac_hw_stats *hw_stats = NULL;732 733 hw_stats = &drv->mac_cb->hw_stats;734 735 for (i = 0; i < ARRAY_SIZE(g_xgmac_stats_string); i++) {736 buf[i] = DSAF_STATS_READ(hw_stats,737 g_xgmac_stats_string[i].offset);738 }739}740 741/**742 *hns_xgmac_get_strings - get xgmac strings name743 *@stringset: type of values in data744 *@data:data for value of string name745 */746static void hns_xgmac_get_strings(u32 stringset, u8 *data)747{748 u8 *buff = data;749 u32 i;750 751 if (stringset != ETH_SS_STATS)752 return;753 754 for (i = 0; i < ARRAY_SIZE(g_xgmac_stats_string); i++)755 ethtool_puts(&buff, g_xgmac_stats_string[i].desc);756}757 758/**759 *hns_xgmac_get_sset_count - get xgmac string set count760 *@stringset: type of values in data761 *return xgmac string set count762 */763static int hns_xgmac_get_sset_count(int stringset)764{765 if (stringset == ETH_SS_STATS || stringset == ETH_SS_PRIV_FLAGS)766 return ARRAY_SIZE(g_xgmac_stats_string);767 768 return 0;769}770 771/**772 *hns_xgmac_get_regs_count - get xgmac regs count773 *return xgmac regs count774 */775static int hns_xgmac_get_regs_count(void)776{777 return HNS_XGMAC_DUMP_NUM;778}779 780void *hns_xgmac_config(struct hns_mac_cb *mac_cb, struct mac_params *mac_param)781{782 struct mac_driver *mac_drv;783 784 mac_drv = devm_kzalloc(mac_cb->dev, sizeof(*mac_drv), GFP_KERNEL);785 if (!mac_drv)786 return NULL;787 788 mac_drv->mac_init = hns_xgmac_init;789 mac_drv->mac_enable = hns_xgmac_enable;790 mac_drv->mac_disable = hns_xgmac_disable;791 792 mac_drv->mac_id = mac_param->mac_id;793 mac_drv->mac_mode = mac_param->mac_mode;794 mac_drv->io_base = mac_param->vaddr;795 mac_drv->dev = mac_param->dev;796 mac_drv->mac_cb = mac_cb;797 798 mac_drv->set_mac_addr = hns_xgmac_set_pausefrm_mac_addr;799 mac_drv->set_an_mode = NULL;800 mac_drv->config_loopback = NULL;801 mac_drv->config_pad_and_crc = hns_xgmac_config_pad_and_crc;802 mac_drv->mac_free = hns_xgmac_free;803 mac_drv->adjust_link = NULL;804 mac_drv->set_tx_auto_pause_frames = hns_xgmac_set_tx_auto_pause_frames;805 mac_drv->config_max_frame_length = hns_xgmac_config_max_frame_length;806 mac_drv->mac_pausefrm_cfg = hns_xgmac_pausefrm_cfg;807 mac_drv->autoneg_stat = NULL;808 mac_drv->get_info = hns_xgmac_get_info;809 mac_drv->get_pause_enable = hns_xgmac_get_pausefrm_cfg;810 mac_drv->get_link_status = hns_xgmac_get_link_status;811 mac_drv->get_regs = hns_xgmac_get_regs;812 mac_drv->get_ethtool_stats = hns_xgmac_get_stats;813 mac_drv->get_sset_count = hns_xgmac_get_sset_count;814 mac_drv->get_regs_count = hns_xgmac_get_regs_count;815 mac_drv->get_strings = hns_xgmac_get_strings;816 mac_drv->update_stats = hns_xgmac_update_stats;817 818 return (void *)mac_drv;819}820