1 /*- 2 * Copyright (c) 2007-2015 Solarflare Communications Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 21 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 22 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 24 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * The views and conclusions contained in the software and documentation are 27 * those of the authors and should not be interpreted as representing official 28 * policies, either expressed or implied, of the FreeBSD Project. 29 * 30 * $FreeBSD$ 31 */ 32 33 #ifndef _SYS_EFX_IMPL_H 34 #define _SYS_EFX_IMPL_H 35 36 #include "efsys.h" 37 #include "efx.h" 38 #include "efx_regs.h" 39 #include "efx_regs_ef10.h" 40 41 /* FIXME: Add definition for driver generated software events */ 42 #ifndef ESE_DZ_EV_CODE_DRV_GEN_EV 43 #define ESE_DZ_EV_CODE_DRV_GEN_EV FSE_AZ_EV_CODE_DRV_GEN_EV 44 #endif 45 46 #include "efx_check.h" 47 48 49 #if EFSYS_OPT_FALCON 50 #include "falcon_impl.h" 51 #endif /* EFSYS_OPT_FALCON */ 52 53 #if EFSYS_OPT_SIENA 54 #include "siena_impl.h" 55 #endif /* EFSYS_OPT_SIENA */ 56 57 #if EFSYS_OPT_HUNTINGTON 58 #include "hunt_impl.h" 59 #endif /* EFSYS_OPT_HUNTINGTON */ 60 61 #ifdef __cplusplus 62 extern "C" { 63 #endif 64 65 #define EFX_MOD_MCDI 0x00000001 66 #define EFX_MOD_PROBE 0x00000002 67 #define EFX_MOD_NVRAM 0x00000004 68 #define EFX_MOD_VPD 0x00000008 69 #define EFX_MOD_NIC 0x00000010 70 #define EFX_MOD_INTR 0x00000020 71 #define EFX_MOD_EV 0x00000040 72 #define EFX_MOD_RX 0x00000080 73 #define EFX_MOD_TX 0x00000100 74 #define EFX_MOD_PORT 0x00000200 75 #define EFX_MOD_MON 0x00000400 76 #define EFX_MOD_WOL 0x00000800 77 #define EFX_MOD_FILTER 0x00001000 78 #define EFX_MOD_PKTFILTER 0x00002000 79 80 #define EFX_RESET_MAC 0x00000001 81 #define EFX_RESET_PHY 0x00000002 82 #define EFX_RESET_RXQ_ERR 0x00000004 83 #define EFX_RESET_TXQ_ERR 0x00000008 84 85 typedef enum efx_mac_type_e { 86 EFX_MAC_INVALID = 0, 87 EFX_MAC_FALCON_GMAC, 88 EFX_MAC_FALCON_XMAC, 89 EFX_MAC_SIENA, 90 EFX_MAC_HUNTINGTON, 91 EFX_MAC_NTYPES 92 } efx_mac_type_t; 93 94 typedef struct efx_ev_ops_s { 95 efx_rc_t (*eevo_init)(efx_nic_t *); 96 void (*eevo_fini)(efx_nic_t *); 97 efx_rc_t (*eevo_qcreate)(efx_nic_t *, unsigned int, 98 efsys_mem_t *, size_t, uint32_t, 99 efx_evq_t *); 100 void (*eevo_qdestroy)(efx_evq_t *); 101 efx_rc_t (*eevo_qprime)(efx_evq_t *, unsigned int); 102 void (*eevo_qpost)(efx_evq_t *, uint16_t); 103 efx_rc_t (*eevo_qmoderate)(efx_evq_t *, unsigned int); 104 #if EFSYS_OPT_QSTATS 105 void (*eevo_qstats_update)(efx_evq_t *, efsys_stat_t *); 106 #endif 107 } efx_ev_ops_t; 108 109 typedef struct efx_tx_ops_s { 110 efx_rc_t (*etxo_init)(efx_nic_t *); 111 void (*etxo_fini)(efx_nic_t *); 112 efx_rc_t (*etxo_qcreate)(efx_nic_t *, 113 unsigned int, unsigned int, 114 efsys_mem_t *, size_t, 115 uint32_t, uint16_t, 116 efx_evq_t *, efx_txq_t *, 117 unsigned int *); 118 void (*etxo_qdestroy)(efx_txq_t *); 119 efx_rc_t (*etxo_qpost)(efx_txq_t *, efx_buffer_t *, 120 unsigned int, unsigned int, 121 unsigned int *); 122 void (*etxo_qpush)(efx_txq_t *, unsigned int, unsigned int); 123 efx_rc_t (*etxo_qpace)(efx_txq_t *, unsigned int); 124 efx_rc_t (*etxo_qflush)(efx_txq_t *); 125 void (*etxo_qenable)(efx_txq_t *); 126 efx_rc_t (*etxo_qpio_enable)(efx_txq_t *); 127 void (*etxo_qpio_disable)(efx_txq_t *); 128 efx_rc_t (*etxo_qpio_write)(efx_txq_t *,uint8_t *, size_t, 129 size_t); 130 efx_rc_t (*etxo_qpio_post)(efx_txq_t *, size_t, unsigned int, 131 unsigned int *); 132 efx_rc_t (*etxo_qdesc_post)(efx_txq_t *, efx_desc_t *, 133 unsigned int, unsigned int, 134 unsigned int *); 135 void (*etxo_qdesc_dma_create)(efx_txq_t *, efsys_dma_addr_t, 136 size_t, boolean_t, 137 efx_desc_t *); 138 void (*etxo_qdesc_tso_create)(efx_txq_t *, uint16_t, 139 uint32_t, uint8_t, 140 efx_desc_t *); 141 void (*etxo_qdesc_vlantci_create)(efx_txq_t *, uint16_t, 142 efx_desc_t *); 143 #if EFSYS_OPT_QSTATS 144 void (*etxo_qstats_update)(efx_txq_t *, 145 efsys_stat_t *); 146 #endif 147 } efx_tx_ops_t; 148 149 typedef struct efx_rx_ops_s { 150 efx_rc_t (*erxo_init)(efx_nic_t *); 151 void (*erxo_fini)(efx_nic_t *); 152 #if EFSYS_OPT_RX_HDR_SPLIT 153 efx_rc_t (*erxo_hdr_split_enable)(efx_nic_t *, unsigned int, 154 unsigned int); 155 #endif 156 #if EFSYS_OPT_RX_SCATTER 157 efx_rc_t (*erxo_scatter_enable)(efx_nic_t *, unsigned int); 158 #endif 159 #if EFSYS_OPT_RX_SCALE 160 efx_rc_t (*erxo_scale_mode_set)(efx_nic_t *, efx_rx_hash_alg_t, 161 efx_rx_hash_type_t, boolean_t); 162 efx_rc_t (*erxo_scale_key_set)(efx_nic_t *, uint8_t *, size_t); 163 efx_rc_t (*erxo_scale_tbl_set)(efx_nic_t *, unsigned int *, 164 size_t); 165 #endif 166 void (*erxo_qpost)(efx_rxq_t *, efsys_dma_addr_t *, size_t, 167 unsigned int, unsigned int, 168 unsigned int); 169 void (*erxo_qpush)(efx_rxq_t *, unsigned int, unsigned int *); 170 efx_rc_t (*erxo_qflush)(efx_rxq_t *); 171 void (*erxo_qenable)(efx_rxq_t *); 172 efx_rc_t (*erxo_qcreate)(efx_nic_t *enp, unsigned int, 173 unsigned int, efx_rxq_type_t, 174 efsys_mem_t *, size_t, uint32_t, 175 efx_evq_t *, efx_rxq_t *); 176 void (*erxo_qdestroy)(efx_rxq_t *); 177 } efx_rx_ops_t; 178 179 typedef struct efx_mac_ops_s { 180 efx_rc_t (*emo_reset)(efx_nic_t *); /* optional */ 181 efx_rc_t (*emo_poll)(efx_nic_t *, efx_link_mode_t *); 182 efx_rc_t (*emo_up)(efx_nic_t *, boolean_t *); 183 efx_rc_t (*emo_addr_set)(efx_nic_t *); 184 efx_rc_t (*emo_reconfigure)(efx_nic_t *); 185 efx_rc_t (*emo_multicast_list_set)(efx_nic_t *); 186 efx_rc_t (*emo_filter_default_rxq_set)(efx_nic_t *, 187 efx_rxq_t *, boolean_t); 188 void (*emo_filter_default_rxq_clear)(efx_nic_t *); 189 #if EFSYS_OPT_LOOPBACK 190 efx_rc_t (*emo_loopback_set)(efx_nic_t *, efx_link_mode_t, 191 efx_loopback_type_t); 192 #endif /* EFSYS_OPT_LOOPBACK */ 193 #if EFSYS_OPT_MAC_STATS 194 efx_rc_t (*emo_stats_upload)(efx_nic_t *, efsys_mem_t *); 195 efx_rc_t (*emo_stats_periodic)(efx_nic_t *, efsys_mem_t *, 196 uint16_t, boolean_t); 197 efx_rc_t (*emo_stats_update)(efx_nic_t *, efsys_mem_t *, 198 efsys_stat_t *, uint32_t *); 199 #endif /* EFSYS_OPT_MAC_STATS */ 200 } efx_mac_ops_t; 201 202 typedef struct efx_phy_ops_s { 203 efx_rc_t (*epo_power)(efx_nic_t *, boolean_t); /* optional */ 204 efx_rc_t (*epo_reset)(efx_nic_t *); 205 efx_rc_t (*epo_reconfigure)(efx_nic_t *); 206 efx_rc_t (*epo_verify)(efx_nic_t *); 207 efx_rc_t (*epo_uplink_check)(efx_nic_t *, 208 boolean_t *); /* optional */ 209 efx_rc_t (*epo_downlink_check)(efx_nic_t *, efx_link_mode_t *, 210 unsigned int *, uint32_t *); 211 efx_rc_t (*epo_oui_get)(efx_nic_t *, uint32_t *); 212 #if EFSYS_OPT_PHY_STATS 213 efx_rc_t (*epo_stats_update)(efx_nic_t *, efsys_mem_t *, 214 uint32_t *); 215 #endif /* EFSYS_OPT_PHY_STATS */ 216 #if EFSYS_OPT_PHY_PROPS 217 #if EFSYS_OPT_NAMES 218 const char *(*epo_prop_name)(efx_nic_t *, unsigned int); 219 #endif /* EFSYS_OPT_PHY_PROPS */ 220 efx_rc_t (*epo_prop_get)(efx_nic_t *, unsigned int, uint32_t, 221 uint32_t *); 222 efx_rc_t (*epo_prop_set)(efx_nic_t *, unsigned int, uint32_t); 223 #endif /* EFSYS_OPT_PHY_PROPS */ 224 #if EFSYS_OPT_BIST 225 efx_rc_t (*epo_bist_enable_offline)(efx_nic_t *); 226 efx_rc_t (*epo_bist_start)(efx_nic_t *, efx_bist_type_t); 227 efx_rc_t (*epo_bist_poll)(efx_nic_t *, efx_bist_type_t, 228 efx_bist_result_t *, uint32_t *, 229 unsigned long *, size_t); 230 void (*epo_bist_stop)(efx_nic_t *, efx_bist_type_t); 231 #endif /* EFSYS_OPT_BIST */ 232 } efx_phy_ops_t; 233 234 #if EFSYS_OPT_FILTER 235 typedef struct efx_filter_ops_s { 236 efx_rc_t (*efo_init)(efx_nic_t *); 237 void (*efo_fini)(efx_nic_t *); 238 efx_rc_t (*efo_restore)(efx_nic_t *); 239 efx_rc_t (*efo_add)(efx_nic_t *, efx_filter_spec_t *, 240 boolean_t may_replace); 241 efx_rc_t (*efo_delete)(efx_nic_t *, efx_filter_spec_t *); 242 efx_rc_t (*efo_supported_filters)(efx_nic_t *, uint32_t *, size_t *); 243 efx_rc_t (*efo_reconfigure)(efx_nic_t *, uint8_t const *, boolean_t, 244 boolean_t, boolean_t, boolean_t, 245 uint8_t const *, int); 246 } efx_filter_ops_t; 247 248 extern __checkReturn efx_rc_t 249 efx_filter_reconfigure( 250 __in efx_nic_t *enp, 251 __in_ecount(6) uint8_t const *mac_addr, 252 __in boolean_t all_unicst, 253 __in boolean_t mulcst, 254 __in boolean_t all_mulcst, 255 __in boolean_t brdcst, 256 __in_ecount(6*count) uint8_t const *addrs, 257 __in int count); 258 259 #endif /* EFSYS_OPT_FILTER */ 260 261 typedef struct efx_pktfilter_ops_s { 262 efx_rc_t (*epfo_set)(efx_nic_t *, 263 boolean_t unicst, 264 boolean_t brdcast); 265 #if EFSYS_OPT_MCAST_FILTER_LIST 266 efx_rc_t (*epfo_mcast_list_set)(efx_nic_t *, 267 uint8_t const *addrs, int count); 268 #endif /* EFSYS_OPT_MCAST_FILTER_LIST */ 269 efx_rc_t (*epfo_mcast_all)(efx_nic_t *); 270 } efx_pktfilter_ops_t; 271 272 typedef struct efx_port_s { 273 efx_mac_type_t ep_mac_type; 274 uint32_t ep_phy_type; 275 uint8_t ep_port; 276 uint32_t ep_mac_pdu; 277 uint8_t ep_mac_addr[6]; 278 efx_link_mode_t ep_link_mode; 279 boolean_t ep_all_unicst; 280 boolean_t ep_mulcst; 281 boolean_t ep_all_mulcst; 282 boolean_t ep_brdcst; 283 unsigned int ep_fcntl; 284 boolean_t ep_fcntl_autoneg; 285 efx_oword_t ep_multicst_hash[2]; 286 uint8_t ep_mulcst_addr_list[EFX_MAC_ADDR_LEN * 287 EFX_MAC_MULTICAST_LIST_MAX]; 288 uint32_t ep_mulcst_addr_count; 289 #if EFSYS_OPT_LOOPBACK 290 efx_loopback_type_t ep_loopback_type; 291 efx_link_mode_t ep_loopback_link_mode; 292 #endif /* EFSYS_OPT_LOOPBACK */ 293 #if EFSYS_OPT_PHY_FLAGS 294 uint32_t ep_phy_flags; 295 #endif /* EFSYS_OPT_PHY_FLAGS */ 296 #if EFSYS_OPT_PHY_LED_CONTROL 297 efx_phy_led_mode_t ep_phy_led_mode; 298 #endif /* EFSYS_OPT_PHY_LED_CONTROL */ 299 efx_phy_media_type_t ep_fixed_port_type; 300 efx_phy_media_type_t ep_module_type; 301 uint32_t ep_adv_cap_mask; 302 uint32_t ep_lp_cap_mask; 303 uint32_t ep_default_adv_cap_mask; 304 uint32_t ep_phy_cap_mask; 305 #if EFSYS_OPT_PHY_TXC43128 || EFSYS_OPT_PHY_QT2025C 306 union { 307 struct { 308 unsigned int bug10934_count; 309 } ep_txc43128; 310 struct { 311 unsigned int bug17190_count; 312 } ep_qt2025c; 313 }; 314 #endif 315 boolean_t ep_mac_poll_needed; /* falcon only */ 316 boolean_t ep_mac_up; /* falcon only */ 317 uint32_t ep_fwver; /* falcon only */ 318 boolean_t ep_mac_drain; 319 boolean_t ep_mac_stats_pending; 320 #if EFSYS_OPT_BIST 321 efx_bist_type_t ep_current_bist; 322 #endif 323 efx_mac_ops_t *ep_emop; 324 efx_phy_ops_t *ep_epop; 325 } efx_port_t; 326 327 typedef struct efx_mon_ops_s { 328 efx_rc_t (*emo_reset)(efx_nic_t *); 329 efx_rc_t (*emo_reconfigure)(efx_nic_t *); 330 #if EFSYS_OPT_MON_STATS 331 efx_rc_t (*emo_stats_update)(efx_nic_t *, efsys_mem_t *, 332 efx_mon_stat_value_t *); 333 #endif /* EFSYS_OPT_MON_STATS */ 334 } efx_mon_ops_t; 335 336 typedef struct efx_mon_s { 337 efx_mon_type_t em_type; 338 efx_mon_ops_t *em_emop; 339 } efx_mon_t; 340 341 typedef struct efx_intr_ops_s { 342 efx_rc_t (*eio_init)(efx_nic_t *, efx_intr_type_t, efsys_mem_t *); 343 void (*eio_enable)(efx_nic_t *); 344 void (*eio_disable)(efx_nic_t *); 345 void (*eio_disable_unlocked)(efx_nic_t *); 346 efx_rc_t (*eio_trigger)(efx_nic_t *, unsigned int); 347 void (*eio_fini)(efx_nic_t *); 348 } efx_intr_ops_t; 349 350 typedef struct efx_intr_s { 351 efx_intr_ops_t *ei_eiop; 352 efsys_mem_t *ei_esmp; 353 efx_intr_type_t ei_type; 354 unsigned int ei_level; 355 } efx_intr_t; 356 357 typedef struct efx_nic_ops_s { 358 efx_rc_t (*eno_probe)(efx_nic_t *); 359 efx_rc_t (*eno_set_drv_limits)(efx_nic_t *, efx_drv_limits_t*); 360 efx_rc_t (*eno_reset)(efx_nic_t *); 361 efx_rc_t (*eno_init)(efx_nic_t *); 362 efx_rc_t (*eno_get_vi_pool)(efx_nic_t *, uint32_t *); 363 efx_rc_t (*eno_get_bar_region)(efx_nic_t *, efx_nic_region_t, 364 uint32_t *, size_t *); 365 #if EFSYS_OPT_DIAG 366 efx_rc_t (*eno_sram_test)(efx_nic_t *, efx_sram_pattern_fn_t); 367 efx_rc_t (*eno_register_test)(efx_nic_t *); 368 #endif /* EFSYS_OPT_DIAG */ 369 void (*eno_fini)(efx_nic_t *); 370 void (*eno_unprobe)(efx_nic_t *); 371 } efx_nic_ops_t; 372 373 #ifndef EFX_TXQ_LIMIT_TARGET 374 #define EFX_TXQ_LIMIT_TARGET 259 375 #endif 376 #ifndef EFX_RXQ_LIMIT_TARGET 377 #define EFX_RXQ_LIMIT_TARGET 512 378 #endif 379 #ifndef EFX_TXQ_DC_SIZE 380 #define EFX_TXQ_DC_SIZE 1 /* 16 descriptors */ 381 #endif 382 #ifndef EFX_RXQ_DC_SIZE 383 #define EFX_RXQ_DC_SIZE 3 /* 64 descriptors */ 384 #endif 385 386 #if EFSYS_OPT_FILTER 387 388 typedef struct falconsiena_filter_spec_s { 389 uint8_t fsfs_type; 390 uint32_t fsfs_flags; 391 uint32_t fsfs_dmaq_id; 392 uint32_t fsfs_dword[3]; 393 } falconsiena_filter_spec_t; 394 395 typedef enum falconsiena_filter_type_e { 396 EFX_FS_FILTER_RX_TCP_FULL, /* TCP/IPv4 4-tuple {dIP,dTCP,sIP,sTCP} */ 397 EFX_FS_FILTER_RX_TCP_WILD, /* TCP/IPv4 dest {dIP,dTCP, -, -} */ 398 EFX_FS_FILTER_RX_UDP_FULL, /* UDP/IPv4 4-tuple {dIP,dUDP,sIP,sUDP} */ 399 EFX_FS_FILTER_RX_UDP_WILD, /* UDP/IPv4 dest {dIP,dUDP, -, -} */ 400 401 #if EFSYS_OPT_SIENA 402 EFX_FS_FILTER_RX_MAC_FULL, /* Ethernet {dMAC,VLAN} */ 403 EFX_FS_FILTER_RX_MAC_WILD, /* Ethernet {dMAC, -} */ 404 405 EFX_FS_FILTER_TX_TCP_FULL, /* TCP/IPv4 {dIP,dTCP,sIP,sTCP} */ 406 EFX_FS_FILTER_TX_TCP_WILD, /* TCP/IPv4 { -, -,sIP,sTCP} */ 407 EFX_FS_FILTER_TX_UDP_FULL, /* UDP/IPv4 {dIP,dTCP,sIP,sTCP} */ 408 EFX_FS_FILTER_TX_UDP_WILD, /* UDP/IPv4 source (host, port) */ 409 410 EFX_FS_FILTER_TX_MAC_FULL, /* Ethernet source (MAC address, VLAN ID) */ 411 EFX_FS_FILTER_TX_MAC_WILD, /* Ethernet source (MAC address) */ 412 #endif /* EFSYS_OPT_SIENA */ 413 414 EFX_FS_FILTER_NTYPES 415 } falconsiena_filter_type_t; 416 417 typedef enum falconsiena_filter_tbl_id_e { 418 EFX_FS_FILTER_TBL_RX_IP = 0, 419 EFX_FS_FILTER_TBL_RX_MAC, 420 EFX_FS_FILTER_TBL_TX_IP, 421 EFX_FS_FILTER_TBL_TX_MAC, 422 EFX_FS_FILTER_NTBLS 423 } falconsiena_filter_tbl_id_t; 424 425 typedef struct falconsiena_filter_tbl_s { 426 int fsft_size; /* number of entries */ 427 int fsft_used; /* active count */ 428 uint32_t *fsft_bitmap; /* active bitmap */ 429 falconsiena_filter_spec_t *fsft_spec; /* array of saved specs */ 430 } falconsiena_filter_tbl_t; 431 432 typedef struct falconsiena_filter_s { 433 falconsiena_filter_tbl_t fsf_tbl[EFX_FS_FILTER_NTBLS]; 434 unsigned int fsf_depth[EFX_FS_FILTER_NTYPES]; 435 } falconsiena_filter_t; 436 437 typedef struct efx_filter_s { 438 #if EFSYS_OPT_FALCON || EFSYS_OPT_SIENA 439 falconsiena_filter_t *ef_falconsiena_filter; 440 #endif /* EFSYS_OPT_FALCON || EFSYS_OPT_SIENA */ 441 #if EFSYS_OPT_HUNTINGTON 442 hunt_filter_table_t *ef_hunt_filter_table; 443 #endif /* EFSYS_OPT_HUNTINGTON */ 444 } efx_filter_t; 445 446 extern void 447 falconsiena_filter_tbl_clear( 448 __in efx_nic_t *enp, 449 __in falconsiena_filter_tbl_id_t tbl); 450 451 #endif /* EFSYS_OPT_FILTER */ 452 453 #if EFSYS_OPT_MCDI 454 455 typedef struct efx_mcdi_ops_s { 456 efx_rc_t (*emco_init)(efx_nic_t *, const efx_mcdi_transport_t *); 457 void (*emco_request_copyin)(efx_nic_t *, efx_mcdi_req_t *, 458 unsigned int, boolean_t, boolean_t); 459 boolean_t (*emco_request_poll)(efx_nic_t *); 460 void (*emco_request_copyout)(efx_nic_t *, efx_mcdi_req_t *); 461 efx_rc_t (*emco_poll_reboot)(efx_nic_t *); 462 void (*emco_fini)(efx_nic_t *); 463 efx_rc_t (*emco_fw_update_supported)(efx_nic_t *, boolean_t *); 464 efx_rc_t (*emco_macaddr_change_supported)(efx_nic_t *, boolean_t *); 465 efx_rc_t (*emco_link_control_supported)(efx_nic_t *, boolean_t *); 466 } efx_mcdi_ops_t; 467 468 typedef struct efx_mcdi_s { 469 efx_mcdi_ops_t *em_emcop; 470 const efx_mcdi_transport_t *em_emtp; 471 efx_mcdi_iface_t em_emip; 472 } efx_mcdi_t; 473 474 #endif /* EFSYS_OPT_MCDI */ 475 476 #if EFSYS_OPT_NVRAM 477 typedef struct efx_nvram_ops_s { 478 #if EFSYS_OPT_DIAG 479 efx_rc_t (*envo_test)(efx_nic_t *); 480 #endif /* EFSYS_OPT_DIAG */ 481 efx_rc_t (*envo_size)(efx_nic_t *, efx_nvram_type_t, size_t *); 482 efx_rc_t (*envo_get_version)(efx_nic_t *, efx_nvram_type_t, 483 uint32_t *, uint16_t *); 484 efx_rc_t (*envo_rw_start)(efx_nic_t *, efx_nvram_type_t, size_t *); 485 efx_rc_t (*envo_read_chunk)(efx_nic_t *, efx_nvram_type_t, 486 unsigned int, caddr_t, size_t); 487 efx_rc_t (*envo_erase)(efx_nic_t *, efx_nvram_type_t); 488 efx_rc_t (*envo_write_chunk)(efx_nic_t *, efx_nvram_type_t, 489 unsigned int, caddr_t, size_t); 490 void (*envo_rw_finish)(efx_nic_t *, efx_nvram_type_t); 491 efx_rc_t (*envo_set_version)(efx_nic_t *, efx_nvram_type_t, 492 uint16_t *); 493 494 } efx_nvram_ops_t; 495 #endif /* EFSYS_OPT_NVRAM */ 496 497 #if EFSYS_OPT_VPD 498 typedef struct efx_vpd_ops_s { 499 efx_rc_t (*evpdo_init)(efx_nic_t *); 500 efx_rc_t (*evpdo_size)(efx_nic_t *, size_t *); 501 efx_rc_t (*evpdo_read)(efx_nic_t *, caddr_t, size_t); 502 efx_rc_t (*evpdo_verify)(efx_nic_t *, caddr_t, size_t); 503 efx_rc_t (*evpdo_reinit)(efx_nic_t *, caddr_t, size_t); 504 efx_rc_t (*evpdo_get)(efx_nic_t *, caddr_t, size_t, 505 efx_vpd_value_t *); 506 efx_rc_t (*evpdo_set)(efx_nic_t *, caddr_t, size_t, 507 efx_vpd_value_t *); 508 efx_rc_t (*evpdo_next)(efx_nic_t *, caddr_t, size_t, 509 efx_vpd_value_t *, unsigned int *); 510 efx_rc_t (*evpdo_write)(efx_nic_t *, caddr_t, size_t); 511 void (*evpdo_fini)(efx_nic_t *); 512 } efx_vpd_ops_t; 513 #endif /* EFSYS_OPT_VPD */ 514 515 #if EFSYS_OPT_VPD || EFSYS_OPT_NVRAM 516 517 __checkReturn efx_rc_t 518 efx_mcdi_nvram_partitions( 519 __in efx_nic_t *enp, 520 __out_bcount(size) caddr_t data, 521 __in size_t size, 522 __out unsigned int *npartnp); 523 524 __checkReturn efx_rc_t 525 efx_mcdi_nvram_metadata( 526 __in efx_nic_t *enp, 527 __in uint32_t partn, 528 __out uint32_t *subtypep, 529 __out_ecount(4) uint16_t version[4], 530 __out_bcount_opt(size) char *descp, 531 __in size_t size); 532 533 __checkReturn efx_rc_t 534 efx_mcdi_nvram_info( 535 __in efx_nic_t *enp, 536 __in uint32_t partn, 537 __out_opt size_t *sizep, 538 __out_opt uint32_t *addressp, 539 __out_opt uint32_t *erase_sizep, 540 __out_opt uint32_t *write_sizep); 541 542 __checkReturn efx_rc_t 543 efx_mcdi_nvram_update_start( 544 __in efx_nic_t *enp, 545 __in uint32_t partn); 546 547 __checkReturn efx_rc_t 548 efx_mcdi_nvram_read( 549 __in efx_nic_t *enp, 550 __in uint32_t partn, 551 __in uint32_t offset, 552 __out_bcount(size) caddr_t data, 553 __in size_t size); 554 555 __checkReturn efx_rc_t 556 efx_mcdi_nvram_erase( 557 __in efx_nic_t *enp, 558 __in uint32_t partn, 559 __in uint32_t offset, 560 __in size_t size); 561 562 __checkReturn efx_rc_t 563 efx_mcdi_nvram_write( 564 __in efx_nic_t *enp, 565 __in uint32_t partn, 566 __in uint32_t offset, 567 __out_bcount(size) caddr_t data, 568 __in size_t size); 569 570 __checkReturn efx_rc_t 571 efx_mcdi_nvram_update_finish( 572 __in efx_nic_t *enp, 573 __in uint32_t partn, 574 __in boolean_t reboot); 575 576 #if EFSYS_OPT_DIAG 577 578 __checkReturn efx_rc_t 579 efx_mcdi_nvram_test( 580 __in efx_nic_t *enp, 581 __in uint32_t partn); 582 583 #endif /* EFSYS_OPT_DIAG */ 584 585 #endif /* EFSYS_OPT_VPD || EFSYS_OPT_NVRAM */ 586 587 typedef struct efx_drv_cfg_s { 588 uint32_t edc_min_vi_count; 589 uint32_t edc_max_vi_count; 590 591 uint32_t edc_max_piobuf_count; 592 uint32_t edc_pio_alloc_size; 593 } efx_drv_cfg_t; 594 595 struct efx_nic_s { 596 uint32_t en_magic; 597 efx_family_t en_family; 598 uint32_t en_features; 599 efsys_identifier_t *en_esip; 600 efsys_lock_t *en_eslp; 601 efsys_bar_t *en_esbp; 602 unsigned int en_mod_flags; 603 unsigned int en_reset_flags; 604 efx_nic_cfg_t en_nic_cfg; 605 efx_drv_cfg_t en_drv_cfg; 606 efx_port_t en_port; 607 efx_mon_t en_mon; 608 efx_intr_t en_intr; 609 uint32_t en_ev_qcount; 610 uint32_t en_rx_qcount; 611 uint32_t en_tx_qcount; 612 efx_nic_ops_t *en_enop; 613 efx_ev_ops_t *en_eevop; 614 efx_tx_ops_t *en_etxop; 615 efx_rx_ops_t *en_erxop; 616 #if EFSYS_OPT_FILTER 617 efx_filter_t en_filter; 618 efx_filter_ops_t *en_efop; 619 #endif /* EFSYS_OPT_FILTER */ 620 efx_pktfilter_ops_t *en_epfop; 621 #if EFSYS_OPT_MCDI 622 efx_mcdi_t en_mcdi; 623 #endif /* EFSYS_OPT_MCDI */ 624 #if EFSYS_OPT_NVRAM 625 efx_nvram_type_t en_nvram_locked; 626 efx_nvram_ops_t *en_envop; 627 #endif /* EFSYS_OPT_NVRAM */ 628 #if EFSYS_OPT_VPD 629 efx_vpd_ops_t *en_evpdop; 630 #endif /* EFSYS_OPT_VPD */ 631 #if EFSYS_OPT_RX_SCALE 632 efx_rx_hash_support_t en_hash_support; 633 efx_rx_scale_support_t en_rss_support; 634 uint32_t en_rss_context; 635 #endif /* EFSYS_OPT_RX_SCALE */ 636 uint32_t en_vport_id; 637 union { 638 #if EFSYS_OPT_FALCON 639 struct { 640 falcon_spi_dev_t enu_fsd[FALCON_SPI_NTYPES]; 641 falcon_i2c_t enu_fip; 642 boolean_t enu_i2c_locked; 643 #if EFSYS_OPT_FALCON_NIC_CFG_OVERRIDE 644 const uint8_t *enu_forced_cfg; 645 #endif /* EFSYS_OPT_FALCON_NIC_CFG_OVERRIDE */ 646 uint8_t enu_mon_devid; 647 #if EFSYS_OPT_PCIE_TUNE 648 unsigned int enu_nlanes; 649 #endif /* EFSYS_OPT_PCIE_TUNE */ 650 uint16_t enu_board_rev; 651 boolean_t enu_internal_sram; 652 uint8_t enu_sram_num_bank; 653 uint8_t enu_sram_bank_size; 654 } falcon; 655 #endif /* EFSYS_OPT_FALCON */ 656 #if EFSYS_OPT_SIENA 657 struct { 658 #if EFSYS_OPT_NVRAM || EFSYS_OPT_VPD 659 unsigned int enu_partn_mask; 660 #endif /* EFSYS_OPT_NVRAM || EFSYS_OPT_VPD */ 661 #if EFSYS_OPT_VPD 662 caddr_t enu_svpd; 663 size_t enu_svpd_length; 664 #endif /* EFSYS_OPT_VPD */ 665 int enu_unused; 666 } siena; 667 #endif /* EFSYS_OPT_SIENA */ 668 #if EFSYS_OPT_HUNTINGTON 669 struct { 670 int enu_vi_base; 671 int enu_vi_count; 672 #if EFSYS_OPT_VPD 673 caddr_t enu_svpd; 674 size_t enu_svpd_length; 675 #endif /* EFSYS_OPT_VPD */ 676 efx_piobuf_handle_t enu_piobuf_handle[HUNT_PIOBUF_NBUFS]; 677 uint32_t enu_piobuf_count; 678 uint32_t enu_pio_alloc_map[HUNT_PIOBUF_NBUFS]; 679 uint32_t enu_pio_write_vi_base; 680 /* Memory BAR mapping regions */ 681 uint32_t enu_uc_mem_map_offset; 682 size_t enu_uc_mem_map_size; 683 uint32_t enu_wc_mem_map_offset; 684 size_t enu_wc_mem_map_size; 685 } hunt; 686 #endif /* EFSYS_OPT_HUNTINGTON */ 687 } en_u; 688 }; 689 690 691 #define EFX_NIC_MAGIC 0x02121996 692 693 typedef boolean_t (*efx_ev_handler_t)(efx_evq_t *, efx_qword_t *, 694 const efx_ev_callbacks_t *, void *); 695 696 typedef struct efx_evq_rxq_state_s { 697 unsigned int eers_rx_read_ptr; 698 unsigned int eers_rx_mask; 699 } efx_evq_rxq_state_t; 700 701 struct efx_evq_s { 702 uint32_t ee_magic; 703 efx_nic_t *ee_enp; 704 unsigned int ee_index; 705 unsigned int ee_mask; 706 efsys_mem_t *ee_esmp; 707 #if EFSYS_OPT_QSTATS 708 uint32_t ee_stat[EV_NQSTATS]; 709 #endif /* EFSYS_OPT_QSTATS */ 710 711 efx_ev_handler_t ee_rx; 712 efx_ev_handler_t ee_tx; 713 efx_ev_handler_t ee_driver; 714 efx_ev_handler_t ee_global; 715 efx_ev_handler_t ee_drv_gen; 716 #if EFSYS_OPT_MCDI 717 efx_ev_handler_t ee_mcdi; 718 #endif /* EFSYS_OPT_MCDI */ 719 720 efx_evq_rxq_state_t ee_rxq_state[EFX_EV_RX_NLABELS]; 721 }; 722 723 #define EFX_EVQ_MAGIC 0x08081997 724 725 #define EFX_EVQ_FALCON_TIMER_QUANTUM_NS 4968 /* 621 cycles */ 726 #define EFX_EVQ_SIENA_TIMER_QUANTUM_NS 6144 /* 768 cycles */ 727 728 struct efx_rxq_s { 729 uint32_t er_magic; 730 efx_nic_t *er_enp; 731 efx_evq_t *er_eep; 732 unsigned int er_index; 733 unsigned int er_label; 734 unsigned int er_mask; 735 efsys_mem_t *er_esmp; 736 }; 737 738 #define EFX_RXQ_MAGIC 0x15022005 739 740 struct efx_txq_s { 741 uint32_t et_magic; 742 efx_nic_t *et_enp; 743 unsigned int et_index; 744 unsigned int et_mask; 745 efsys_mem_t *et_esmp; 746 #if EFSYS_OPT_HUNTINGTON 747 uint32_t et_pio_bufnum; 748 uint32_t et_pio_blknum; 749 uint32_t et_pio_write_offset; 750 uint32_t et_pio_offset; 751 size_t et_pio_size; 752 #endif 753 #if EFSYS_OPT_QSTATS 754 uint32_t et_stat[TX_NQSTATS]; 755 #endif /* EFSYS_OPT_QSTATS */ 756 }; 757 758 #define EFX_TXQ_MAGIC 0x05092005 759 760 #define EFX_MAC_ADDR_COPY(_dst, _src) \ 761 do { \ 762 (_dst)[0] = (_src)[0]; \ 763 (_dst)[1] = (_src)[1]; \ 764 (_dst)[2] = (_src)[2]; \ 765 (_dst)[3] = (_src)[3]; \ 766 (_dst)[4] = (_src)[4]; \ 767 (_dst)[5] = (_src)[5]; \ 768 _NOTE(CONSTANTCONDITION) \ 769 } while (B_FALSE) 770 771 #define EFX_MAC_BROADCAST_ADDR_SET(_dst) \ 772 do { \ 773 uint16_t *_d = (uint16_t *)(_dst); \ 774 _d[0] = 0xffff; \ 775 _d[1] = 0xffff; \ 776 _d[2] = 0xffff; \ 777 _NOTE(CONSTANTCONDITION) \ 778 } while (B_FALSE) 779 780 #if EFSYS_OPT_CHECK_REG 781 #define EFX_CHECK_REG(_enp, _reg) \ 782 do { \ 783 const char *name = #_reg; \ 784 char min = name[4]; \ 785 char max = name[5]; \ 786 char rev; \ 787 \ 788 switch ((_enp)->en_family) { \ 789 case EFX_FAMILY_FALCON: \ 790 rev = 'B'; \ 791 break; \ 792 \ 793 case EFX_FAMILY_SIENA: \ 794 rev = 'C'; \ 795 break; \ 796 \ 797 case EFX_FAMILY_HUNTINGTON: \ 798 rev = 'D'; \ 799 break; \ 800 \ 801 default: \ 802 rev = '?'; \ 803 break; \ 804 } \ 805 \ 806 EFSYS_ASSERT3S(rev, >=, min); \ 807 EFSYS_ASSERT3S(rev, <=, max); \ 808 \ 809 _NOTE(CONSTANTCONDITION) \ 810 } while (B_FALSE) 811 #else 812 #define EFX_CHECK_REG(_enp, _reg) do { \ 813 _NOTE(CONSTANTCONDITION) \ 814 } while(B_FALSE) 815 #endif 816 817 #define EFX_BAR_READD(_enp, _reg, _edp, _lock) \ 818 do { \ 819 EFX_CHECK_REG((_enp), (_reg)); \ 820 EFSYS_BAR_READD((_enp)->en_esbp, _reg ## _OFST, \ 821 (_edp), (_lock)); \ 822 EFSYS_PROBE3(efx_bar_readd, const char *, #_reg, \ 823 uint32_t, _reg ## _OFST, \ 824 uint32_t, (_edp)->ed_u32[0]); \ 825 _NOTE(CONSTANTCONDITION) \ 826 } while (B_FALSE) 827 828 #define EFX_BAR_WRITED(_enp, _reg, _edp, _lock) \ 829 do { \ 830 EFX_CHECK_REG((_enp), (_reg)); \ 831 EFSYS_PROBE3(efx_bar_writed, const char *, #_reg, \ 832 uint32_t, _reg ## _OFST, \ 833 uint32_t, (_edp)->ed_u32[0]); \ 834 EFSYS_BAR_WRITED((_enp)->en_esbp, _reg ## _OFST, \ 835 (_edp), (_lock)); \ 836 _NOTE(CONSTANTCONDITION) \ 837 } while (B_FALSE) 838 839 #define EFX_BAR_READQ(_enp, _reg, _eqp) \ 840 do { \ 841 EFX_CHECK_REG((_enp), (_reg)); \ 842 EFSYS_BAR_READQ((_enp)->en_esbp, _reg ## _OFST, \ 843 (_eqp)); \ 844 EFSYS_PROBE4(efx_bar_readq, const char *, #_reg, \ 845 uint32_t, _reg ## _OFST, \ 846 uint32_t, (_eqp)->eq_u32[1], \ 847 uint32_t, (_eqp)->eq_u32[0]); \ 848 _NOTE(CONSTANTCONDITION) \ 849 } while (B_FALSE) 850 851 #define EFX_BAR_WRITEQ(_enp, _reg, _eqp) \ 852 do { \ 853 EFX_CHECK_REG((_enp), (_reg)); \ 854 EFSYS_PROBE4(efx_bar_writeq, const char *, #_reg, \ 855 uint32_t, _reg ## _OFST, \ 856 uint32_t, (_eqp)->eq_u32[1], \ 857 uint32_t, (_eqp)->eq_u32[0]); \ 858 EFSYS_BAR_WRITEQ((_enp)->en_esbp, _reg ## _OFST, \ 859 (_eqp)); \ 860 _NOTE(CONSTANTCONDITION) \ 861 } while (B_FALSE) 862 863 #define EFX_BAR_READO(_enp, _reg, _eop) \ 864 do { \ 865 EFX_CHECK_REG((_enp), (_reg)); \ 866 EFSYS_BAR_READO((_enp)->en_esbp, _reg ## _OFST, \ 867 (_eop), B_TRUE); \ 868 EFSYS_PROBE6(efx_bar_reado, const char *, #_reg, \ 869 uint32_t, _reg ## _OFST, \ 870 uint32_t, (_eop)->eo_u32[3], \ 871 uint32_t, (_eop)->eo_u32[2], \ 872 uint32_t, (_eop)->eo_u32[1], \ 873 uint32_t, (_eop)->eo_u32[0]); \ 874 _NOTE(CONSTANTCONDITION) \ 875 } while (B_FALSE) 876 877 #define EFX_BAR_WRITEO(_enp, _reg, _eop) \ 878 do { \ 879 EFX_CHECK_REG((_enp), (_reg)); \ 880 EFSYS_PROBE6(efx_bar_writeo, const char *, #_reg, \ 881 uint32_t, _reg ## _OFST, \ 882 uint32_t, (_eop)->eo_u32[3], \ 883 uint32_t, (_eop)->eo_u32[2], \ 884 uint32_t, (_eop)->eo_u32[1], \ 885 uint32_t, (_eop)->eo_u32[0]); \ 886 EFSYS_BAR_WRITEO((_enp)->en_esbp, _reg ## _OFST, \ 887 (_eop), B_TRUE); \ 888 _NOTE(CONSTANTCONDITION) \ 889 } while (B_FALSE) 890 891 #define EFX_BAR_TBL_READD(_enp, _reg, _index, _edp, _lock) \ 892 do { \ 893 EFX_CHECK_REG((_enp), (_reg)); \ 894 EFSYS_BAR_READD((_enp)->en_esbp, \ 895 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 896 (_edp), (_lock)); \ 897 EFSYS_PROBE4(efx_bar_tbl_readd, const char *, #_reg, \ 898 uint32_t, (_index), \ 899 uint32_t, _reg ## _OFST, \ 900 uint32_t, (_edp)->ed_u32[0]); \ 901 _NOTE(CONSTANTCONDITION) \ 902 } while (B_FALSE) 903 904 #define EFX_BAR_TBL_WRITED(_enp, _reg, _index, _edp, _lock) \ 905 do { \ 906 EFX_CHECK_REG((_enp), (_reg)); \ 907 EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \ 908 uint32_t, (_index), \ 909 uint32_t, _reg ## _OFST, \ 910 uint32_t, (_edp)->ed_u32[0]); \ 911 EFSYS_BAR_WRITED((_enp)->en_esbp, \ 912 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 913 (_edp), (_lock)); \ 914 _NOTE(CONSTANTCONDITION) \ 915 } while (B_FALSE) 916 917 #define EFX_BAR_TBL_WRITED2(_enp, _reg, _index, _edp, _lock) \ 918 do { \ 919 EFX_CHECK_REG((_enp), (_reg)); \ 920 EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \ 921 uint32_t, (_index), \ 922 uint32_t, _reg ## _OFST, \ 923 uint32_t, (_edp)->ed_u32[0]); \ 924 EFSYS_BAR_WRITED((_enp)->en_esbp, \ 925 (_reg ## _OFST + \ 926 (2 * sizeof (efx_dword_t)) + \ 927 ((_index) * _reg ## _STEP)), \ 928 (_edp), (_lock)); \ 929 _NOTE(CONSTANTCONDITION) \ 930 } while (B_FALSE) 931 932 #define EFX_BAR_TBL_WRITED3(_enp, _reg, _index, _edp, _lock) \ 933 do { \ 934 EFX_CHECK_REG((_enp), (_reg)); \ 935 EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \ 936 uint32_t, (_index), \ 937 uint32_t, _reg ## _OFST, \ 938 uint32_t, (_edp)->ed_u32[0]); \ 939 EFSYS_BAR_WRITED((_enp)->en_esbp, \ 940 (_reg ## _OFST + \ 941 (3 * sizeof (efx_dword_t)) + \ 942 ((_index) * _reg ## _STEP)), \ 943 (_edp), (_lock)); \ 944 _NOTE(CONSTANTCONDITION) \ 945 } while (B_FALSE) 946 947 #define EFX_BAR_TBL_READQ(_enp, _reg, _index, _eqp) \ 948 do { \ 949 EFX_CHECK_REG((_enp), (_reg)); \ 950 EFSYS_BAR_READQ((_enp)->en_esbp, \ 951 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 952 (_eqp)); \ 953 EFSYS_PROBE5(efx_bar_tbl_readq, const char *, #_reg, \ 954 uint32_t, (_index), \ 955 uint32_t, _reg ## _OFST, \ 956 uint32_t, (_eqp)->eq_u32[1], \ 957 uint32_t, (_eqp)->eq_u32[0]); \ 958 _NOTE(CONSTANTCONDITION) \ 959 } while (B_FALSE) 960 961 #define EFX_BAR_TBL_WRITEQ(_enp, _reg, _index, _eqp) \ 962 do { \ 963 EFX_CHECK_REG((_enp), (_reg)); \ 964 EFSYS_PROBE5(efx_bar_tbl_writeq, const char *, #_reg, \ 965 uint32_t, (_index), \ 966 uint32_t, _reg ## _OFST, \ 967 uint32_t, (_eqp)->eq_u32[1], \ 968 uint32_t, (_eqp)->eq_u32[0]); \ 969 EFSYS_BAR_WRITEQ((_enp)->en_esbp, \ 970 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 971 (_eqp)); \ 972 _NOTE(CONSTANTCONDITION) \ 973 } while (B_FALSE) 974 975 #define EFX_BAR_TBL_READO(_enp, _reg, _index, _eop, _lock) \ 976 do { \ 977 EFX_CHECK_REG((_enp), (_reg)); \ 978 EFSYS_BAR_READO((_enp)->en_esbp, \ 979 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 980 (_eop), (_lock)); \ 981 EFSYS_PROBE7(efx_bar_tbl_reado, const char *, #_reg, \ 982 uint32_t, (_index), \ 983 uint32_t, _reg ## _OFST, \ 984 uint32_t, (_eop)->eo_u32[3], \ 985 uint32_t, (_eop)->eo_u32[2], \ 986 uint32_t, (_eop)->eo_u32[1], \ 987 uint32_t, (_eop)->eo_u32[0]); \ 988 _NOTE(CONSTANTCONDITION) \ 989 } while (B_FALSE) 990 991 #define EFX_BAR_TBL_WRITEO(_enp, _reg, _index, _eop, _lock) \ 992 do { \ 993 EFX_CHECK_REG((_enp), (_reg)); \ 994 EFSYS_PROBE7(efx_bar_tbl_writeo, const char *, #_reg, \ 995 uint32_t, (_index), \ 996 uint32_t, _reg ## _OFST, \ 997 uint32_t, (_eop)->eo_u32[3], \ 998 uint32_t, (_eop)->eo_u32[2], \ 999 uint32_t, (_eop)->eo_u32[1], \ 1000 uint32_t, (_eop)->eo_u32[0]); \ 1001 EFSYS_BAR_WRITEO((_enp)->en_esbp, \ 1002 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 1003 (_eop), (_lock)); \ 1004 _NOTE(CONSTANTCONDITION) \ 1005 } while (B_FALSE) 1006 1007 /* 1008 * Allow drivers to perform optimised 128-bit doorbell writes. 1009 * The DMA descriptor pointers (RX_DESC_UPD and TX_DESC_UPD) are 1010 * special-cased in the BIU on the Falcon/Siena and EF10 architectures to avoid 1011 * the need for locking in the host, and are the only ones known to be safe to 1012 * use 128-bites write with. 1013 */ 1014 #define EFX_BAR_TBL_DOORBELL_WRITEO(_enp, _reg, _index, _eop) \ 1015 do { \ 1016 EFX_CHECK_REG((_enp), (_reg)); \ 1017 EFSYS_PROBE7(efx_bar_tbl_doorbell_writeo, \ 1018 const char *, \ 1019 #_reg, \ 1020 uint32_t, (_index), \ 1021 uint32_t, _reg ## _OFST, \ 1022 uint32_t, (_eop)->eo_u32[3], \ 1023 uint32_t, (_eop)->eo_u32[2], \ 1024 uint32_t, (_eop)->eo_u32[1], \ 1025 uint32_t, (_eop)->eo_u32[0]); \ 1026 EFSYS_BAR_DOORBELL_WRITEO((_enp)->en_esbp, \ 1027 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 1028 (_eop)); \ 1029 _NOTE(CONSTANTCONDITION) \ 1030 } while (B_FALSE) 1031 1032 #define EFX_DMA_SYNC_QUEUE_FOR_DEVICE(_esmp, _entries, _wptr, _owptr) \ 1033 do { \ 1034 unsigned int _new = (_wptr); \ 1035 unsigned int _old = (_owptr); \ 1036 \ 1037 if ((_new) >= (_old)) \ 1038 EFSYS_DMA_SYNC_FOR_DEVICE((_esmp), \ 1039 (_old) * sizeof (efx_desc_t), \ 1040 ((_new) - (_old)) * sizeof (efx_desc_t)); \ 1041 else \ 1042 /* \ 1043 * It is cheaper to sync entire map than sync \ 1044 * two parts especially when offset/size are \ 1045 * ignored and entire map is synced in any case.\ 1046 */ \ 1047 EFSYS_DMA_SYNC_FOR_DEVICE((_esmp), \ 1048 0, \ 1049 (_entries) * sizeof (efx_desc_t)); \ 1050 _NOTE(CONSTANTCONDITION) \ 1051 } while (B_FALSE) 1052 1053 extern __checkReturn efx_rc_t 1054 efx_nic_biu_test( 1055 __in efx_nic_t *enp); 1056 1057 extern __checkReturn efx_rc_t 1058 efx_mac_select( 1059 __in efx_nic_t *enp); 1060 1061 extern void 1062 efx_mac_multicast_hash_compute( 1063 __in_ecount(6*count) uint8_t const *addrs, 1064 __in int count, 1065 __out efx_oword_t *hash_low, 1066 __out efx_oword_t *hash_high); 1067 1068 extern __checkReturn efx_rc_t 1069 efx_phy_probe( 1070 __in efx_nic_t *enp); 1071 1072 extern void 1073 efx_phy_unprobe( 1074 __in efx_nic_t *enp); 1075 1076 #if EFSYS_OPT_VPD 1077 1078 /* VPD utility functions */ 1079 1080 extern __checkReturn efx_rc_t 1081 efx_vpd_hunk_length( 1082 __in_bcount(size) caddr_t data, 1083 __in size_t size, 1084 __out size_t *lengthp); 1085 1086 extern __checkReturn efx_rc_t 1087 efx_vpd_hunk_verify( 1088 __in_bcount(size) caddr_t data, 1089 __in size_t size, 1090 __out_opt boolean_t *cksummedp); 1091 1092 extern __checkReturn efx_rc_t 1093 efx_vpd_hunk_reinit( 1094 __in_bcount(size) caddr_t data, 1095 __in size_t size, 1096 __in boolean_t wantpid); 1097 1098 extern __checkReturn efx_rc_t 1099 efx_vpd_hunk_get( 1100 __in_bcount(size) caddr_t data, 1101 __in size_t size, 1102 __in efx_vpd_tag_t tag, 1103 __in efx_vpd_keyword_t keyword, 1104 __out unsigned int *payloadp, 1105 __out uint8_t *paylenp); 1106 1107 extern __checkReturn efx_rc_t 1108 efx_vpd_hunk_next( 1109 __in_bcount(size) caddr_t data, 1110 __in size_t size, 1111 __out efx_vpd_tag_t *tagp, 1112 __out efx_vpd_keyword_t *keyword, 1113 __out_bcount_opt(*paylenp) unsigned int *payloadp, 1114 __out_opt uint8_t *paylenp, 1115 __inout unsigned int *contp); 1116 1117 extern __checkReturn efx_rc_t 1118 efx_vpd_hunk_set( 1119 __in_bcount(size) caddr_t data, 1120 __in size_t size, 1121 __in efx_vpd_value_t *evvp); 1122 1123 #endif /* EFSYS_OPT_VPD */ 1124 1125 #if EFSYS_OPT_DIAG 1126 1127 extern efx_sram_pattern_fn_t __efx_sram_pattern_fns[]; 1128 1129 typedef struct efx_register_set_s { 1130 unsigned int address; 1131 unsigned int step; 1132 unsigned int rows; 1133 efx_oword_t mask; 1134 } efx_register_set_t; 1135 1136 extern __checkReturn efx_rc_t 1137 efx_nic_test_registers( 1138 __in efx_nic_t *enp, 1139 __in efx_register_set_t *rsp, 1140 __in size_t count); 1141 1142 extern __checkReturn efx_rc_t 1143 efx_nic_test_tables( 1144 __in efx_nic_t *enp, 1145 __in efx_register_set_t *rsp, 1146 __in efx_pattern_type_t pattern, 1147 __in size_t count); 1148 1149 #endif /* EFSYS_OPT_DIAG */ 1150 1151 #if EFSYS_OPT_MCDI 1152 1153 extern __checkReturn efx_rc_t 1154 efx_mcdi_set_workaround( 1155 __in efx_nic_t *enp, 1156 __in uint32_t type, 1157 __in boolean_t enabled, 1158 __out_opt uint32_t *flagsp); 1159 1160 extern __checkReturn efx_rc_t 1161 efx_mcdi_get_workarounds( 1162 __in efx_nic_t *enp, 1163 __out_opt uint32_t *implementedp, 1164 __out_opt uint32_t *enabledp); 1165 1166 #endif /* EFSYS_OPT_MCDI */ 1167 1168 #ifdef __cplusplus 1169 } 1170 #endif 1171 1172 #endif /* _SYS_EFX_IMPL_H */ 1173