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