1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Texas Instruments Ethernet Switch Driver 4 */ 5 6#ifndef DRIVERS_NET_ETHERNET_TI_CPSW_PRIV_H_ 7#define DRIVERS_NET_ETHERNET_TI_CPSW_PRIV_H_ 8 9#include "davinci_cpdma.h" 10 11#define CPSW_DEBUG (NETIF_MSG_HW | NETIF_MSG_WOL | \ 12 NETIF_MSG_DRV | NETIF_MSG_LINK | \ 13 NETIF_MSG_IFUP | NETIF_MSG_INTR | \ 14 NETIF_MSG_PROBE | NETIF_MSG_TIMER | \ 15 NETIF_MSG_IFDOWN | NETIF_MSG_RX_ERR | \ 16 NETIF_MSG_TX_ERR | NETIF_MSG_TX_DONE | \ 17 NETIF_MSG_PKTDATA | NETIF_MSG_TX_QUEUED | \ 18 NETIF_MSG_RX_STATUS) 19 20#define cpsw_info(priv, type, format, ...) \ 21do { \ 22 if (netif_msg_##type(priv) && net_ratelimit()) \ 23 dev_info(priv->dev, format, ## __VA_ARGS__); \ 24} while (0) 25 26#define cpsw_err(priv, type, format, ...) \ 27do { \ 28 if (netif_msg_##type(priv) && net_ratelimit()) \ 29 dev_err(priv->dev, format, ## __VA_ARGS__); \ 30} while (0) 31 32#define cpsw_dbg(priv, type, format, ...) \ 33do { \ 34 if (netif_msg_##type(priv) && net_ratelimit()) \ 35 dev_dbg(priv->dev, format, ## __VA_ARGS__); \ 36} while (0) 37 38#define cpsw_notice(priv, type, format, ...) \ 39do { \ 40 if (netif_msg_##type(priv) && net_ratelimit()) \ 41 dev_notice(priv->dev, format, ## __VA_ARGS__); \ 42} while (0) 43 44#define ALE_ALL_PORTS 0x7 45 46#define CPSW_MAJOR_VERSION(reg) (reg >> 8 & 0x7) 47#define CPSW_MINOR_VERSION(reg) (reg & 0xff) 48#define CPSW_RTL_VERSION(reg) ((reg >> 11) & 0x1f) 49 50#define CPSW_VERSION_1 0x19010a 51#define CPSW_VERSION_2 0x19010c 52#define CPSW_VERSION_3 0x19010f 53#define CPSW_VERSION_4 0x190112 54 55#define HOST_PORT_NUM 0 56#define CPSW_ALE_PORTS_NUM 3 57#define CPSW_SLAVE_PORTS_NUM 2 58#define SLIVER_SIZE 0x40 59 60#define CPSW1_HOST_PORT_OFFSET 0x028 61#define CPSW1_SLAVE_OFFSET 0x050 62#define CPSW1_SLAVE_SIZE 0x040 63#define CPSW1_CPDMA_OFFSET 0x100 64#define CPSW1_STATERAM_OFFSET 0x200 65#define CPSW1_HW_STATS 0x400 66#define CPSW1_CPTS_OFFSET 0x500 67#define CPSW1_ALE_OFFSET 0x600 68#define CPSW1_SLIVER_OFFSET 0x700 69#define CPSW1_WR_OFFSET 0x900 70 71#define CPSW2_HOST_PORT_OFFSET 0x108 72#define CPSW2_SLAVE_OFFSET 0x200 73#define CPSW2_SLAVE_SIZE 0x100 74#define CPSW2_CPDMA_OFFSET 0x800 75#define CPSW2_HW_STATS 0x900 76#define CPSW2_STATERAM_OFFSET 0xa00 77#define CPSW2_CPTS_OFFSET 0xc00 78#define CPSW2_ALE_OFFSET 0xd00 79#define CPSW2_SLIVER_OFFSET 0xd80 80#define CPSW2_BD_OFFSET 0x2000 81#define CPSW2_WR_OFFSET 0x1200 82 83#define CPDMA_RXTHRESH 0x0c0 84#define CPDMA_RXFREE 0x0e0 85#define CPDMA_TXHDP 0x00 86#define CPDMA_RXHDP 0x20 87#define CPDMA_TXCP 0x40 88#define CPDMA_RXCP 0x60 89 90#define CPSW_POLL_WEIGHT 64 91#define CPSW_RX_VLAN_ENCAP_HDR_SIZE 4 92#define CPSW_MIN_PACKET_SIZE_VLAN (VLAN_ETH_ZLEN) 93#define CPSW_MIN_PACKET_SIZE (ETH_ZLEN) 94#define CPSW_MAX_PACKET_SIZE (VLAN_ETH_FRAME_LEN +\ 95 ETH_FCS_LEN +\ 96 CPSW_RX_VLAN_ENCAP_HDR_SIZE) 97 98#define RX_PRIORITY_MAPPING 0x76543210 99#define TX_PRIORITY_MAPPING 0x33221100 100#define CPDMA_TX_PRIORITY_MAP 0x76543210 101 102#define CPSW_VLAN_AWARE BIT(1) 103#define CPSW_RX_VLAN_ENCAP BIT(2) 104#define CPSW_ALE_VLAN_AWARE 1 105 106#define CPSW_FIFO_NORMAL_MODE (0 << 16) 107#define CPSW_FIFO_DUAL_MAC_MODE (1 << 16) 108#define CPSW_FIFO_RATE_LIMIT_MODE (2 << 16) 109 110#define CPSW_INTPACEEN (0x3f << 16) 111#define CPSW_INTPRESCALE_MASK (0x7FF << 0) 112#define CPSW_CMINTMAX_CNT 63 113#define CPSW_CMINTMIN_CNT 2 114#define CPSW_CMINTMAX_INTVL (1000 / CPSW_CMINTMIN_CNT) 115#define CPSW_CMINTMIN_INTVL ((1000 / CPSW_CMINTMAX_CNT) + 1) 116 117#define IRQ_NUM 2 118#define CPSW_MAX_QUEUES 8 119#define CPSW_CPDMA_DESCS_POOL_SIZE_DEFAULT 256 120#define CPSW_ALE_AGEOUT_DEFAULT 10 /* sec */ 121#define CPSW_FIFO_QUEUE_TYPE_SHIFT 16 122#define CPSW_FIFO_SHAPE_EN_SHIFT 16 123#define CPSW_FIFO_RATE_EN_SHIFT 20 124#define CPSW_TC_NUM 4 125#define CPSW_FIFO_SHAPERS_NUM (CPSW_TC_NUM - 1) 126#define CPSW_PCT_MASK 0x7f 127#define CPSW_BD_RAM_SIZE 0x2000 128 129#define CPSW_RX_VLAN_ENCAP_HDR_PRIO_SHIFT 29 130#define CPSW_RX_VLAN_ENCAP_HDR_PRIO_MSK GENMASK(2, 0) 131#define CPSW_RX_VLAN_ENCAP_HDR_VID_SHIFT 16 132#define CPSW_RX_VLAN_ENCAP_HDR_PKT_TYPE_SHIFT 8 133#define CPSW_RX_VLAN_ENCAP_HDR_PKT_TYPE_MSK GENMASK(1, 0) 134enum { 135 CPSW_RX_VLAN_ENCAP_HDR_PKT_VLAN_TAG = 0, 136 CPSW_RX_VLAN_ENCAP_HDR_PKT_RESERV, 137 CPSW_RX_VLAN_ENCAP_HDR_PKT_PRIO_TAG, 138 CPSW_RX_VLAN_ENCAP_HDR_PKT_UNTAG, 139}; 140 141struct cpsw_wr_regs { 142 u32 id_ver; 143 u32 soft_reset; 144 u32 control; 145 u32 int_control; 146 u32 rx_thresh_en; 147 u32 rx_en; 148 u32 tx_en; 149 u32 misc_en; 150 u32 mem_allign1[8]; 151 u32 rx_thresh_stat; 152 u32 rx_stat; 153 u32 tx_stat; 154 u32 misc_stat; 155 u32 mem_allign2[8]; 156 u32 rx_imax; 157 u32 tx_imax; 158 159}; 160 161struct cpsw_ss_regs { 162 u32 id_ver; 163 u32 control; 164 u32 soft_reset; 165 u32 stat_port_en; 166 u32 ptype; 167 u32 soft_idle; 168 u32 thru_rate; 169 u32 gap_thresh; 170 u32 tx_start_wds; 171 u32 flow_control; 172 u32 vlan_ltype; 173 u32 ts_ltype; 174 u32 dlr_ltype; 175}; 176 177/* CPSW_PORT_V1 */ 178#define CPSW1_MAX_BLKS 0x00 /* Maximum FIFO Blocks */ 179#define CPSW1_BLK_CNT 0x04 /* FIFO Block Usage Count (Read Only) */ 180#define CPSW1_TX_IN_CTL 0x08 /* Transmit FIFO Control */ 181#define CPSW1_PORT_VLAN 0x0c /* VLAN Register */ 182#define CPSW1_TX_PRI_MAP 0x10 /* Tx Header Priority to Switch Pri Mapping */ 183#define CPSW1_TS_CTL 0x14 /* Time Sync Control */ 184#define CPSW1_TS_SEQ_LTYPE 0x18 /* Time Sync Sequence ID Offset and Msg Type */ 185#define CPSW1_TS_VLAN 0x1c /* Time Sync VLAN1 and VLAN2 */ 186 187/* CPSW_PORT_V2 */ 188#define CPSW2_CONTROL 0x00 /* Control Register */ 189#define CPSW2_MAX_BLKS 0x08 /* Maximum FIFO Blocks */ 190#define CPSW2_BLK_CNT 0x0c /* FIFO Block Usage Count (Read Only) */ 191#define CPSW2_TX_IN_CTL 0x10 /* Transmit FIFO Control */ 192#define CPSW2_PORT_VLAN 0x14 /* VLAN Register */ 193#define CPSW2_TX_PRI_MAP 0x18 /* Tx Header Priority to Switch Pri Mapping */ 194#define CPSW2_TS_SEQ_MTYPE 0x1c /* Time Sync Sequence ID Offset and Msg Type */ 195 196/* CPSW_PORT_V1 and V2 */ 197#define SA_LO 0x20 /* CPGMAC_SL Source Address Low */ 198#define SA_HI 0x24 /* CPGMAC_SL Source Address High */ 199#define SEND_PERCENT 0x28 /* Transmit Queue Send Percentages */ 200 201/* CPSW_PORT_V2 only */ 202#define RX_DSCP_PRI_MAP0 0x30 /* Rx DSCP Priority to Rx Packet Mapping */ 203#define RX_DSCP_PRI_MAP1 0x34 /* Rx DSCP Priority to Rx Packet Mapping */ 204#define RX_DSCP_PRI_MAP2 0x38 /* Rx DSCP Priority to Rx Packet Mapping */ 205#define RX_DSCP_PRI_MAP3 0x3c /* Rx DSCP Priority to Rx Packet Mapping */ 206#define RX_DSCP_PRI_MAP4 0x40 /* Rx DSCP Priority to Rx Packet Mapping */ 207#define RX_DSCP_PRI_MAP5 0x44 /* Rx DSCP Priority to Rx Packet Mapping */ 208#define RX_DSCP_PRI_MAP6 0x48 /* Rx DSCP Priority to Rx Packet Mapping */ 209#define RX_DSCP_PRI_MAP7 0x4c /* Rx DSCP Priority to Rx Packet Mapping */ 210 211/* Bit definitions for the CPSW2_CONTROL register */ 212#define PASS_PRI_TAGGED BIT(24) /* Pass Priority Tagged */ 213#define VLAN_LTYPE2_EN BIT(21) /* VLAN LTYPE 2 enable */ 214#define VLAN_LTYPE1_EN BIT(20) /* VLAN LTYPE 1 enable */ 215#define DSCP_PRI_EN BIT(16) /* DSCP Priority Enable */ 216#define TS_107 BIT(15) /* Tyme Sync Dest IP Address 107 */ 217#define TS_320 BIT(14) /* Time Sync Dest Port 320 enable */ 218#define TS_319 BIT(13) /* Time Sync Dest Port 319 enable */ 219#define TS_132 BIT(12) /* Time Sync Dest IP Addr 132 enable */ 220#define TS_131 BIT(11) /* Time Sync Dest IP Addr 131 enable */ 221#define TS_130 BIT(10) /* Time Sync Dest IP Addr 130 enable */ 222#define TS_129 BIT(9) /* Time Sync Dest IP Addr 129 enable */ 223#define TS_TTL_NONZERO BIT(8) /* Time Sync Time To Live Non-zero enable */ 224#define TS_ANNEX_F_EN BIT(6) /* Time Sync Annex F enable */ 225#define TS_ANNEX_D_EN BIT(4) /* Time Sync Annex D enable */ 226#define TS_LTYPE2_EN BIT(3) /* Time Sync LTYPE 2 enable */ 227#define TS_LTYPE1_EN BIT(2) /* Time Sync LTYPE 1 enable */ 228#define TS_TX_EN BIT(1) /* Time Sync Transmit Enable */ 229#define TS_RX_EN BIT(0) /* Time Sync Receive Enable */ 230 231#define CTRL_V2_TS_BITS \ 232 (TS_320 | TS_319 | TS_132 | TS_131 | TS_130 | TS_129 |\ 233 TS_TTL_NONZERO | TS_ANNEX_D_EN | TS_LTYPE1_EN | VLAN_LTYPE1_EN) 234 235#define CTRL_V2_ALL_TS_MASK (CTRL_V2_TS_BITS | TS_TX_EN | TS_RX_EN) 236#define CTRL_V2_TX_TS_BITS (CTRL_V2_TS_BITS | TS_TX_EN) 237#define CTRL_V2_RX_TS_BITS (CTRL_V2_TS_BITS | TS_RX_EN) 238 239 240#define CTRL_V3_TS_BITS \ 241 (TS_107 | TS_320 | TS_319 | TS_132 | TS_131 | TS_130 | TS_129 |\ 242 TS_TTL_NONZERO | TS_ANNEX_F_EN | TS_ANNEX_D_EN |\ 243 TS_LTYPE1_EN | VLAN_LTYPE1_EN) 244 245#define CTRL_V3_ALL_TS_MASK (CTRL_V3_TS_BITS | TS_TX_EN | TS_RX_EN) 246#define CTRL_V3_TX_TS_BITS (CTRL_V3_TS_BITS | TS_TX_EN) 247#define CTRL_V3_RX_TS_BITS (CTRL_V3_TS_BITS | TS_RX_EN) 248 249/* Bit definitions for the CPSW2_TS_SEQ_MTYPE register */ 250#define TS_SEQ_ID_OFFSET_SHIFT (16) /* Time Sync Sequence ID Offset */ 251#define TS_SEQ_ID_OFFSET_MASK (0x3f) 252#define TS_MSG_TYPE_EN_SHIFT (0) /* Time Sync Message Type Enable */ 253#define TS_MSG_TYPE_EN_MASK (0xffff) 254 255/* The PTP event messages - Sync, Delay_Req, Pdelay_Req, and Pdelay_Resp. */ 256#define EVENT_MSG_BITS ((1<<0) | (1<<1) | (1<<2) | (1<<3)) 257 258/* Bit definitions for the CPSW1_TS_CTL register */ 259#define CPSW_V1_TS_RX_EN BIT(0) 260#define CPSW_V1_TS_TX_EN BIT(4) 261#define CPSW_V1_MSG_TYPE_OFS 16 262 263/* Bit definitions for the CPSW1_TS_SEQ_LTYPE register */ 264#define CPSW_V1_SEQ_ID_OFS_SHIFT 16 265 266#define CPSW_MAX_BLKS_TX 15 267#define CPSW_MAX_BLKS_TX_SHIFT 4 268#define CPSW_MAX_BLKS_RX 5 269 270struct cpsw_host_regs { 271 u32 max_blks; 272 u32 blk_cnt; 273 u32 tx_in_ctl; 274 u32 port_vlan; 275 u32 tx_pri_map; 276 u32 cpdma_tx_pri_map; 277 u32 cpdma_rx_chan_map; 278}; 279 280struct cpsw_slave_data { 281 struct device_node *slave_node; 282 struct device_node *phy_node; 283 char phy_id[MII_BUS_ID_SIZE]; 284 phy_interface_t phy_if; 285 u8 mac_addr[ETH_ALEN]; 286 u16 dual_emac_res_vlan; /* Reserved VLAN for DualEMAC */ 287 struct phy *ifphy; 288 bool disabled; 289}; 290 291struct cpsw_platform_data { 292 struct cpsw_slave_data *slave_data; 293 u32 ss_reg_ofs; /* Subsystem control register offset */ 294 u32 channels; /* number of cpdma channels (symmetric) */ 295 u32 slaves; /* number of slave cpgmac ports */ 296 u32 active_slave;/* time stamping, ethtool and SIOCGMIIPHY slave */ 297 u32 bd_ram_size; /*buffer descriptor ram size */ 298 u32 mac_control; /* Mac control register */ 299 u16 default_vlan; /* Def VLAN for ALE lookup in VLAN aware mode*/ 300 bool dual_emac; /* Enable Dual EMAC mode */ 301}; 302 303struct cpsw_slave { 304 void __iomem *regs; 305 int slave_num; 306 u32 mac_control; 307 struct cpsw_slave_data *data; 308 struct phy_device *phy; 309 struct net_device *ndev; 310 u32 port_vlan; 311 struct cpsw_sl *mac_sl; 312}; 313 314static inline u32 slave_read(struct cpsw_slave *slave, u32 offset) 315{ 316 return readl_relaxed(slave->regs + offset); 317} 318 319static inline void slave_write(struct cpsw_slave *slave, u32 val, u32 offset) 320{ 321 writel_relaxed(val, slave->regs + offset); 322} 323 324struct cpsw_vector { 325 struct cpdma_chan *ch; 326 int budget; 327}; 328 329struct cpsw_common { 330 struct device *dev; 331 struct cpsw_platform_data data; 332 struct napi_struct napi_rx; 333 struct napi_struct napi_tx; 334 struct cpsw_ss_regs __iomem *regs; 335 struct cpsw_wr_regs __iomem *wr_regs; 336 u8 __iomem *hw_stats; 337 struct cpsw_host_regs __iomem *host_port_regs; 338 u32 version; 339 u32 coal_intvl; 340 u32 bus_freq_mhz; 341 int rx_packet_max; 342 int descs_pool_size; 343 struct cpsw_slave *slaves; 344 struct cpdma_ctlr *dma; 345 struct cpsw_vector txv[CPSW_MAX_QUEUES]; 346 struct cpsw_vector rxv[CPSW_MAX_QUEUES]; 347 struct cpsw_ale *ale; 348 bool quirk_irq; 349 bool rx_irq_disabled; 350 bool tx_irq_disabled; 351 u32 irqs_table[IRQ_NUM]; 352 int misc_irq; 353 struct cpts *cpts; 354 struct devlink *devlink; 355 int rx_ch_num, tx_ch_num; 356 int speed; 357 int usage_count; 358 struct page_pool *page_pool[CPSW_MAX_QUEUES]; 359 u8 br_members; 360 struct net_device *hw_bridge_dev; 361 bool ale_bypass; 362 u8 base_mac[ETH_ALEN]; 363}; 364 365struct cpsw_priv { 366 struct net_device *ndev; 367 struct device *dev; 368 u32 msg_enable; 369 u8 mac_addr[ETH_ALEN]; 370 bool rx_pause; 371 bool tx_pause; 372 bool mqprio_hw; 373 int fifo_bw[CPSW_TC_NUM]; 374 int shp_cfg_speed; 375 int tx_ts_enabled; 376 int rx_ts_enabled; 377 struct bpf_prog *xdp_prog; 378 struct xdp_rxq_info xdp_rxq[CPSW_MAX_QUEUES]; 379 struct xdp_attachment_info xdpi; 380 381 u32 emac_port; 382 struct cpsw_common *cpsw; 383 int offload_fwd_mark; 384 u32 tx_packet_min; 385}; 386 387#define ndev_to_cpsw(ndev) (((struct cpsw_priv *)netdev_priv(ndev))->cpsw) 388#define napi_to_cpsw(napi) container_of(napi, struct cpsw_common, napi) 389 390extern int (*cpsw_slave_index)(struct cpsw_common *cpsw, 391 struct cpsw_priv *priv); 392 393struct addr_sync_ctx { 394 struct net_device *ndev; 395 const u8 *addr; /* address to be synched */ 396 int consumed; /* number of address instances */ 397 int flush; /* flush flag */ 398}; 399 400#define CPSW_XMETA_OFFSET ALIGN(sizeof(struct xdp_frame), sizeof(long)) 401 402#define CPSW_XDP_CONSUMED 1 403#define CPSW_XDP_PASS 0 404 405struct __aligned(sizeof(long)) cpsw_meta_xdp { 406 struct net_device *ndev; 407 int ch; 408}; 409 410/* The buf includes headroom compatible with both skb and xdpf */ 411#define CPSW_HEADROOM_NA (max(XDP_PACKET_HEADROOM, NET_SKB_PAD) + NET_IP_ALIGN) 412#define CPSW_HEADROOM ALIGN(CPSW_HEADROOM_NA, sizeof(long)) 413 414static inline int cpsw_is_xdpf_handle(void *handle) 415{ 416 return (unsigned long)handle & BIT(0); 417} 418 419static inline void *cpsw_xdpf_to_handle(struct xdp_frame *xdpf) 420{ 421 return (void *)((unsigned long)xdpf | BIT(0)); 422} 423 424static inline struct xdp_frame *cpsw_handle_to_xdpf(void *handle) 425{ 426 return (struct xdp_frame *)((unsigned long)handle & ~BIT(0)); 427} 428 429int cpsw_init_common(struct cpsw_common *cpsw, void __iomem *ss_regs, 430 int ale_ageout, phys_addr_t desc_mem_phys, 431 int descs_pool_size); 432void cpsw_split_res(struct cpsw_common *cpsw); 433int cpsw_fill_rx_channels(struct cpsw_priv *priv); 434void cpsw_intr_enable(struct cpsw_common *cpsw); 435void cpsw_intr_disable(struct cpsw_common *cpsw); 436void cpsw_tx_handler(void *token, int len, int status); 437int cpsw_create_xdp_rxqs(struct cpsw_common *cpsw); 438void cpsw_destroy_xdp_rxqs(struct cpsw_common *cpsw); 439int cpsw_ndo_bpf(struct net_device *ndev, struct netdev_bpf *bpf); 440int cpsw_xdp_tx_frame(struct cpsw_priv *priv, struct xdp_frame *xdpf, 441 struct page *page, int port); 442int cpsw_run_xdp(struct cpsw_priv *priv, int ch, struct xdp_buff *xdp, 443 struct page *page, int port); 444irqreturn_t cpsw_tx_interrupt(int irq, void *dev_id); 445irqreturn_t cpsw_rx_interrupt(int irq, void *dev_id); 446irqreturn_t cpsw_misc_interrupt(int irq, void *dev_id); 447int cpsw_tx_mq_poll(struct napi_struct *napi_tx, int budget); 448int cpsw_tx_poll(struct napi_struct *napi_tx, int budget); 449int cpsw_rx_mq_poll(struct napi_struct *napi_rx, int budget); 450int cpsw_rx_poll(struct napi_struct *napi_rx, int budget); 451void cpsw_rx_vlan_encap(struct sk_buff *skb); 452void soft_reset(const char *module, void __iomem *reg); 453void cpsw_set_slave_mac(struct cpsw_slave *slave, struct cpsw_priv *priv); 454void cpsw_ndo_tx_timeout(struct net_device *ndev, unsigned int txqueue); 455int cpsw_need_resplit(struct cpsw_common *cpsw); 456int cpsw_ndo_ioctl(struct net_device *dev, struct ifreq *req, int cmd); 457int cpsw_ndo_set_tx_maxrate(struct net_device *ndev, int queue, u32 rate); 458int cpsw_ndo_setup_tc(struct net_device *ndev, enum tc_setup_type type, 459 void *type_data); 460bool cpsw_shp_is_off(struct cpsw_priv *priv); 461void cpsw_cbs_resume(struct cpsw_slave *slave, struct cpsw_priv *priv); 462void cpsw_mqprio_resume(struct cpsw_slave *slave, struct cpsw_priv *priv); 463 464/* ethtool */ 465u32 cpsw_get_msglevel(struct net_device *ndev); 466void cpsw_set_msglevel(struct net_device *ndev, u32 value); 467int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal); 468int cpsw_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal); 469int cpsw_get_sset_count(struct net_device *ndev, int sset); 470void cpsw_get_strings(struct net_device *ndev, u32 stringset, u8 *data); 471void cpsw_get_ethtool_stats(struct net_device *ndev, 472 struct ethtool_stats *stats, u64 *data); 473void cpsw_get_pauseparam(struct net_device *ndev, 474 struct ethtool_pauseparam *pause); 475void cpsw_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol); 476int cpsw_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol); 477int cpsw_get_regs_len(struct net_device *ndev); 478void cpsw_get_regs(struct net_device *ndev, struct ethtool_regs *regs, void *p); 479int cpsw_ethtool_op_begin(struct net_device *ndev); 480void cpsw_ethtool_op_complete(struct net_device *ndev); 481void cpsw_get_channels(struct net_device *ndev, struct ethtool_channels *ch); 482int cpsw_get_link_ksettings(struct net_device *ndev, 483 struct ethtool_link_ksettings *ecmd); 484int cpsw_set_link_ksettings(struct net_device *ndev, 485 const struct ethtool_link_ksettings *ecmd); 486int cpsw_get_eee(struct net_device *ndev, struct ethtool_eee *edata); 487int cpsw_set_eee(struct net_device *ndev, struct ethtool_eee *edata); 488int cpsw_nway_reset(struct net_device *ndev); 489void cpsw_get_ringparam(struct net_device *ndev, 490 struct ethtool_ringparam *ering); 491int cpsw_set_ringparam(struct net_device *ndev, 492 struct ethtool_ringparam *ering); 493int cpsw_set_channels_common(struct net_device *ndev, 494 struct ethtool_channels *chs, 495 cpdma_handler_fn rx_handler); 496int cpsw_get_ts_info(struct net_device *ndev, struct ethtool_ts_info *info); 497 498#endif /* DRIVERS_NET_ETHERNET_TI_CPSW_PRIV_H_ */ 499