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 10#include <asm-generic/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 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; 121 122 hns_dsaf_xge_core_srst_by_port(dsaf_dev, port, 1); 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); 160 hns_dsaf_xge_core_srst_by_port(dsaf_dev, port, 0); 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; 200 201 hns_dsaf_xge_srst_by_port(dsaf_dev, port, 0); 202 mdelay(100); 203 hns_dsaf_xge_srst_by_port(dsaf_dev, port, 1); 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; 427 428 hns_dsaf_xge_srst_by_port(dsaf_dev, mac_id, 0); 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(®s[73], qtmp); 590 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERSIZE); 591 hns_xgmac_cpy_q(®s[75], qtmp); 592 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_UNDERMIN); 593 hns_xgmac_cpy_q(®s[77], qtmp); 594 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_64OCTETS); 595 hns_xgmac_cpy_q(®s[79], qtmp); 596 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_65TO127OCTETS); 597 hns_xgmac_cpy_q(®s[81], qtmp); 598 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_128TO255OCTETS); 599 hns_xgmac_cpy_q(®s[83], qtmp); 600 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_256TO511OCTETS); 601 hns_xgmac_cpy_q(®s[85], qtmp); 602 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_512TO1023OCTETS); 603 hns_xgmac_cpy_q(®s[87], qtmp); 604 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1024TO1518OCTETS); 605 hns_xgmac_cpy_q(®s[89], qtmp); 606 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETS); 607 hns_xgmac_cpy_q(®s[91], qtmp); 608 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_1519TOMAXOCTETSOK); 609 hns_xgmac_cpy_q(®s[93], qtmp); 610 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_OVERSIZE); 611 hns_xgmac_cpy_q(®s[95], qtmp); 612 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PKTS_JABBER); 613 hns_xgmac_cpy_q(®s[97], qtmp); 614 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_GOODPKTS); 615 hns_xgmac_cpy_q(®s[99], qtmp); 616 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_GOODOCTETS); 617 hns_xgmac_cpy_q(®s[101], qtmp); 618 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_TOTAL_PKTS); 619 hns_xgmac_cpy_q(®s[103], qtmp); 620 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_TOTALOCTETS); 621 hns_xgmac_cpy_q(®s[105], qtmp); 622 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_UNICASTPKTS); 623 hns_xgmac_cpy_q(®s[107], qtmp); 624 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_MULTICASTPKTS); 625 hns_xgmac_cpy_q(®s[109], qtmp); 626 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_BROADCASTPKTS); 627 hns_xgmac_cpy_q(®s[111], qtmp); 628 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI0PAUSEPKTS); 629 hns_xgmac_cpy_q(®s[113], qtmp); 630 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI1PAUSEPKTS); 631 hns_xgmac_cpy_q(®s[115], qtmp); 632 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI2PAUSEPKTS); 633 hns_xgmac_cpy_q(®s[117], qtmp); 634 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI3PAUSEPKTS); 635 hns_xgmac_cpy_q(®s[119], qtmp); 636 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI4PAUSEPKTS); 637 hns_xgmac_cpy_q(®s[121], qtmp); 638 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI5PAUSEPKTS); 639 hns_xgmac_cpy_q(®s[123], qtmp); 640 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI6PAUSEPKTS); 641 hns_xgmac_cpy_q(®s[125], qtmp); 642 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_PRI7PAUSEPKTS); 643 hns_xgmac_cpy_q(®s[127], qtmp); 644 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_MACCTRLPKTS); 645 hns_xgmac_cpy_q(®s[129], qtmp); 646 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_1731PKTS); 647 hns_xgmac_cpy_q(®s[131], qtmp); 648 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_1588PKTS); 649 hns_xgmac_cpy_q(®s[133], qtmp); 650 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPGOODPKTS); 651 hns_xgmac_cpy_q(®s[135], qtmp); 652 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FROMAPPBADPKTS); 653 hns_xgmac_cpy_q(®s[137], qtmp); 654 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_ERRALLPKTS); 655 hns_xgmac_cpy_q(®s[139], qtmp); 656 657 /* RX */ 658 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_FRAGMENT); 659 hns_xgmac_cpy_q(®s[141], qtmp); 660 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTSUNDERSIZE); 661 hns_xgmac_cpy_q(®s[143], qtmp); 662 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_UNDERMIN); 663 hns_xgmac_cpy_q(®s[145], qtmp); 664 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_64OCTETS); 665 hns_xgmac_cpy_q(®s[147], qtmp); 666 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_65TO127OCTETS); 667 hns_xgmac_cpy_q(®s[149], qtmp); 668 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_128TO255OCTETS); 669 hns_xgmac_cpy_q(®s[151], qtmp); 670 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_256TO511OCTETS); 671 hns_xgmac_cpy_q(®s[153], qtmp); 672 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_512TO1023OCTETS); 673 hns_xgmac_cpy_q(®s[155], qtmp); 674 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1024TO1518OCTETS); 675 hns_xgmac_cpy_q(®s[157], qtmp); 676 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETS); 677 hns_xgmac_cpy_q(®s[159], qtmp); 678 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_1519TOMAXOCTETSOK); 679 hns_xgmac_cpy_q(®s[161], qtmp); 680 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_OVERSIZE); 681 hns_xgmac_cpy_q(®s[163], qtmp); 682 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PKTS_JABBER); 683 hns_xgmac_cpy_q(®s[165], qtmp); 684 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_GOODPKTS); 685 hns_xgmac_cpy_q(®s[167], qtmp); 686 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_GOODOCTETS); 687 hns_xgmac_cpy_q(®s[169], qtmp); 688 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_TOTAL_PKTS); 689 hns_xgmac_cpy_q(®s[171], qtmp); 690 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_TOTALOCTETS); 691 hns_xgmac_cpy_q(®s[173], qtmp); 692 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_UNICASTPKTS); 693 hns_xgmac_cpy_q(®s[175], qtmp); 694 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_MULTICASTPKTS); 695 hns_xgmac_cpy_q(®s[177], qtmp); 696 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_BROADCASTPKTS); 697 hns_xgmac_cpy_q(®s[179], qtmp); 698 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI0PAUSEPKTS); 699 hns_xgmac_cpy_q(®s[181], qtmp); 700 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI1PAUSEPKTS); 701 hns_xgmac_cpy_q(®s[183], qtmp); 702 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI2PAUSEPKTS); 703 hns_xgmac_cpy_q(®s[185], qtmp); 704 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI3PAUSEPKTS); 705 hns_xgmac_cpy_q(®s[187], qtmp); 706 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI4PAUSEPKTS); 707 hns_xgmac_cpy_q(®s[189], qtmp); 708 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI5PAUSEPKTS); 709 hns_xgmac_cpy_q(®s[191], qtmp); 710 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI6PAUSEPKTS); 711 hns_xgmac_cpy_q(®s[193], qtmp); 712 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_PRI7PAUSEPKTS); 713 hns_xgmac_cpy_q(®s[195], qtmp); 714 715 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_MACCTRLPKTS); 716 hns_xgmac_cpy_q(®s[197], qtmp); 717 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPGOODPKTS); 718 hns_xgmac_cpy_q(®s[199], qtmp); 719 qtmp = hns_mac_reg_read64(drv, XGMAC_TX_SENDAPPBADPKTS); 720 hns_xgmac_cpy_q(®s[201], qtmp); 721 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_1731PKTS); 722 hns_xgmac_cpy_q(®s[203], qtmp); 723 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_SYMBOLERRPKTS); 724 hns_xgmac_cpy_q(®s[205], qtmp); 725 qtmp = hns_mac_reg_read64(drv, XGMAC_RX_FCSERRPKTS); 726 hns_xgmac_cpy_q(®s[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} 838