1 /* SPDX-License-Identifier: BSD-3-Clause 2 * 3 * Copyright(c) 2019-2020 Xilinx, Inc. 4 * Copyright(c) 2007-2019 Solarflare Communications Inc. 5 */ 6 7 #ifndef _SYS_EFX_IMPL_H 8 #define _SYS_EFX_IMPL_H 9 10 #include "efx.h" 11 #include "efx_regs.h" 12 #include "efx_regs_ef10.h" 13 #include "efx_regs_ef100.h" 14 #if EFSYS_OPT_MCDI 15 #include "efx_mcdi.h" 16 #endif /* EFSYS_OPT_MCDI */ 17 18 /* FIXME: Add definition for driver generated software events */ 19 #ifndef ESE_DZ_EV_CODE_DRV_GEN_EV 20 #define ESE_DZ_EV_CODE_DRV_GEN_EV FSE_AZ_EV_CODE_DRV_GEN_EV 21 #endif 22 23 24 #if EFSYS_OPT_SIENA 25 #include "siena_impl.h" 26 #endif /* EFSYS_OPT_SIENA */ 27 28 #if EFSYS_OPT_HUNTINGTON 29 #include "hunt_impl.h" 30 #endif /* EFSYS_OPT_HUNTINGTON */ 31 32 #if EFSYS_OPT_MEDFORD 33 #include "medford_impl.h" 34 #endif /* EFSYS_OPT_MEDFORD */ 35 36 #if EFSYS_OPT_MEDFORD2 37 #include "medford2_impl.h" 38 #endif /* EFSYS_OPT_MEDFORD2 */ 39 40 #if EFSYS_OPT_RIVERHEAD || EFX_OPTS_EF10() 41 #include "ef10_impl.h" 42 #endif /* EFSYS_OPT_RIVERHEAD || EFX_OPTS_EF10() */ 43 44 #if EFSYS_OPT_RIVERHEAD 45 #include "rhead_impl.h" 46 #endif /* EFSYS_OPT_RIVERHEAD */ 47 48 #ifdef __cplusplus 49 extern "C" { 50 #endif 51 52 #define EFX_MOD_MCDI 0x00000001 53 #define EFX_MOD_PROBE 0x00000002 54 #define EFX_MOD_NVRAM 0x00000004 55 #define EFX_MOD_VPD 0x00000008 56 #define EFX_MOD_NIC 0x00000010 57 #define EFX_MOD_INTR 0x00000020 58 #define EFX_MOD_EV 0x00000040 59 #define EFX_MOD_RX 0x00000080 60 #define EFX_MOD_TX 0x00000100 61 #define EFX_MOD_PORT 0x00000200 62 #define EFX_MOD_MON 0x00000400 63 #define EFX_MOD_FILTER 0x00001000 64 #define EFX_MOD_LIC 0x00002000 65 #define EFX_MOD_TUNNEL 0x00004000 66 #define EFX_MOD_EVB 0x00008000 67 #define EFX_MOD_PROXY 0x00010000 68 69 #define EFX_RESET_PHY 0x00000001 70 #define EFX_RESET_RXQ_ERR 0x00000002 71 #define EFX_RESET_TXQ_ERR 0x00000004 72 #define EFX_RESET_HW_UNAVAIL 0x00000008 73 74 typedef enum efx_mac_type_e { 75 EFX_MAC_INVALID = 0, 76 EFX_MAC_SIENA, 77 EFX_MAC_HUNTINGTON, 78 EFX_MAC_MEDFORD, 79 EFX_MAC_MEDFORD2, 80 EFX_MAC_RIVERHEAD, 81 EFX_MAC_NTYPES 82 } efx_mac_type_t; 83 84 typedef struct efx_ev_ops_s { 85 efx_rc_t (*eevo_init)(efx_nic_t *); 86 void (*eevo_fini)(efx_nic_t *); 87 efx_rc_t (*eevo_qcreate)(efx_nic_t *, unsigned int, 88 efsys_mem_t *, size_t, uint32_t, 89 uint32_t, uint32_t, efx_evq_t *); 90 void (*eevo_qdestroy)(efx_evq_t *); 91 efx_rc_t (*eevo_qprime)(efx_evq_t *, unsigned int); 92 void (*eevo_qpost)(efx_evq_t *, uint16_t); 93 void (*eevo_qpoll)(efx_evq_t *, unsigned int *, 94 const efx_ev_callbacks_t *, void *); 95 efx_rc_t (*eevo_qmoderate)(efx_evq_t *, unsigned int); 96 #if EFSYS_OPT_QSTATS 97 void (*eevo_qstats_update)(efx_evq_t *, efsys_stat_t *); 98 #endif 99 } efx_ev_ops_t; 100 101 typedef struct efx_tx_ops_s { 102 efx_rc_t (*etxo_init)(efx_nic_t *); 103 void (*etxo_fini)(efx_nic_t *); 104 efx_rc_t (*etxo_qcreate)(efx_nic_t *, 105 unsigned int, unsigned int, 106 efsys_mem_t *, size_t, 107 uint32_t, uint16_t, 108 efx_evq_t *, efx_txq_t *, 109 unsigned int *); 110 void (*etxo_qdestroy)(efx_txq_t *); 111 efx_rc_t (*etxo_qpost)(efx_txq_t *, efx_buffer_t *, 112 unsigned int, unsigned int, 113 unsigned int *); 114 void (*etxo_qpush)(efx_txq_t *, unsigned int, unsigned int); 115 efx_rc_t (*etxo_qpace)(efx_txq_t *, unsigned int); 116 efx_rc_t (*etxo_qflush)(efx_txq_t *); 117 void (*etxo_qenable)(efx_txq_t *); 118 efx_rc_t (*etxo_qpio_enable)(efx_txq_t *); 119 void (*etxo_qpio_disable)(efx_txq_t *); 120 efx_rc_t (*etxo_qpio_write)(efx_txq_t *, uint8_t *, size_t, 121 size_t); 122 efx_rc_t (*etxo_qpio_post)(efx_txq_t *, size_t, unsigned int, 123 unsigned int *); 124 efx_rc_t (*etxo_qdesc_post)(efx_txq_t *, efx_desc_t *, 125 unsigned int, unsigned int, 126 unsigned int *); 127 void (*etxo_qdesc_dma_create)(efx_txq_t *, efsys_dma_addr_t, 128 size_t, boolean_t, 129 efx_desc_t *); 130 void (*etxo_qdesc_tso_create)(efx_txq_t *, uint16_t, 131 uint32_t, uint8_t, 132 efx_desc_t *); 133 void (*etxo_qdesc_tso2_create)(efx_txq_t *, uint16_t, 134 uint16_t, uint32_t, uint16_t, 135 efx_desc_t *, int); 136 void (*etxo_qdesc_vlantci_create)(efx_txq_t *, uint16_t, 137 efx_desc_t *); 138 void (*etxo_qdesc_checksum_create)(efx_txq_t *, uint16_t, 139 efx_desc_t *); 140 #if EFSYS_OPT_QSTATS 141 void (*etxo_qstats_update)(efx_txq_t *, 142 efsys_stat_t *); 143 #endif 144 } efx_tx_ops_t; 145 146 typedef union efx_rxq_type_data_u { 147 struct { 148 size_t ed_buf_size; 149 } ertd_default; 150 #if EFSYS_OPT_RX_PACKED_STREAM 151 struct { 152 uint32_t eps_buf_size; 153 } ertd_packed_stream; 154 #endif 155 #if EFSYS_OPT_RX_ES_SUPER_BUFFER 156 struct { 157 uint32_t eessb_bufs_per_desc; 158 uint32_t eessb_max_dma_len; 159 uint32_t eessb_buf_stride; 160 uint32_t eessb_hol_block_timeout; 161 } ertd_es_super_buffer; 162 #endif 163 } efx_rxq_type_data_t; 164 165 typedef struct efx_rx_ops_s { 166 efx_rc_t (*erxo_init)(efx_nic_t *); 167 void (*erxo_fini)(efx_nic_t *); 168 #if EFSYS_OPT_RX_SCATTER 169 efx_rc_t (*erxo_scatter_enable)(efx_nic_t *, unsigned int); 170 #endif 171 #if EFSYS_OPT_RX_SCALE 172 efx_rc_t (*erxo_scale_context_alloc)(efx_nic_t *, 173 efx_rx_scale_context_type_t, 174 uint32_t, uint32_t *); 175 efx_rc_t (*erxo_scale_context_free)(efx_nic_t *, uint32_t); 176 efx_rc_t (*erxo_scale_mode_set)(efx_nic_t *, uint32_t, 177 efx_rx_hash_alg_t, 178 efx_rx_hash_type_t, boolean_t); 179 efx_rc_t (*erxo_scale_key_set)(efx_nic_t *, uint32_t, 180 uint8_t *, size_t); 181 efx_rc_t (*erxo_scale_tbl_set)(efx_nic_t *, uint32_t, 182 unsigned int *, size_t); 183 uint32_t (*erxo_prefix_hash)(efx_nic_t *, efx_rx_hash_alg_t, 184 uint8_t *); 185 #endif /* EFSYS_OPT_RX_SCALE */ 186 efx_rc_t (*erxo_prefix_pktlen)(efx_nic_t *, uint8_t *, 187 uint16_t *); 188 void (*erxo_qpost)(efx_rxq_t *, efsys_dma_addr_t *, size_t, 189 unsigned int, unsigned int, 190 unsigned int); 191 void (*erxo_qpush)(efx_rxq_t *, unsigned int, unsigned int *); 192 #if EFSYS_OPT_RX_PACKED_STREAM 193 void (*erxo_qpush_ps_credits)(efx_rxq_t *); 194 uint8_t * (*erxo_qps_packet_info)(efx_rxq_t *, uint8_t *, 195 uint32_t, uint32_t, 196 uint16_t *, uint32_t *, uint32_t *); 197 #endif 198 efx_rc_t (*erxo_qflush)(efx_rxq_t *); 199 void (*erxo_qenable)(efx_rxq_t *); 200 efx_rc_t (*erxo_qcreate)(efx_nic_t *enp, unsigned int, 201 unsigned int, efx_rxq_type_t, 202 const efx_rxq_type_data_t *, 203 efsys_mem_t *, size_t, uint32_t, 204 unsigned int, 205 efx_evq_t *, efx_rxq_t *); 206 void (*erxo_qdestroy)(efx_rxq_t *); 207 } efx_rx_ops_t; 208 209 typedef struct efx_mac_ops_s { 210 efx_rc_t (*emo_poll)(efx_nic_t *, efx_link_mode_t *); 211 efx_rc_t (*emo_up)(efx_nic_t *, boolean_t *); 212 efx_rc_t (*emo_addr_set)(efx_nic_t *); 213 efx_rc_t (*emo_pdu_set)(efx_nic_t *); 214 efx_rc_t (*emo_pdu_get)(efx_nic_t *, size_t *); 215 efx_rc_t (*emo_reconfigure)(efx_nic_t *); 216 efx_rc_t (*emo_multicast_list_set)(efx_nic_t *); 217 efx_rc_t (*emo_filter_default_rxq_set)(efx_nic_t *, 218 efx_rxq_t *, boolean_t); 219 void (*emo_filter_default_rxq_clear)(efx_nic_t *); 220 #if EFSYS_OPT_LOOPBACK 221 efx_rc_t (*emo_loopback_set)(efx_nic_t *, efx_link_mode_t, 222 efx_loopback_type_t); 223 #endif /* EFSYS_OPT_LOOPBACK */ 224 #if EFSYS_OPT_MAC_STATS 225 efx_rc_t (*emo_stats_get_mask)(efx_nic_t *, uint32_t *, size_t); 226 efx_rc_t (*emo_stats_clear)(efx_nic_t *); 227 efx_rc_t (*emo_stats_upload)(efx_nic_t *, efsys_mem_t *); 228 efx_rc_t (*emo_stats_periodic)(efx_nic_t *, efsys_mem_t *, 229 uint16_t, boolean_t); 230 efx_rc_t (*emo_stats_update)(efx_nic_t *, efsys_mem_t *, 231 efsys_stat_t *, uint32_t *); 232 #endif /* EFSYS_OPT_MAC_STATS */ 233 } efx_mac_ops_t; 234 235 typedef struct efx_phy_ops_s { 236 efx_rc_t (*epo_power)(efx_nic_t *, boolean_t); /* optional */ 237 efx_rc_t (*epo_reset)(efx_nic_t *); 238 efx_rc_t (*epo_reconfigure)(efx_nic_t *); 239 efx_rc_t (*epo_verify)(efx_nic_t *); 240 efx_rc_t (*epo_oui_get)(efx_nic_t *, uint32_t *); 241 efx_rc_t (*epo_link_state_get)(efx_nic_t *, efx_phy_link_state_t *); 242 #if EFSYS_OPT_PHY_STATS 243 efx_rc_t (*epo_stats_update)(efx_nic_t *, efsys_mem_t *, 244 uint32_t *); 245 #endif /* EFSYS_OPT_PHY_STATS */ 246 #if EFSYS_OPT_BIST 247 efx_rc_t (*epo_bist_enable_offline)(efx_nic_t *); 248 efx_rc_t (*epo_bist_start)(efx_nic_t *, efx_bist_type_t); 249 efx_rc_t (*epo_bist_poll)(efx_nic_t *, efx_bist_type_t, 250 efx_bist_result_t *, uint32_t *, 251 unsigned long *, size_t); 252 void (*epo_bist_stop)(efx_nic_t *, efx_bist_type_t); 253 #endif /* EFSYS_OPT_BIST */ 254 } efx_phy_ops_t; 255 256 #if EFSYS_OPT_FILTER 257 258 /* 259 * Policy for replacing existing filter when inserting a new one. 260 * Note that all policies allow for storing the new lower priority 261 * filters as overridden by existing higher priority ones. It is needed 262 * to restore the lower priority filters on higher priority ones removal. 263 */ 264 typedef enum efx_filter_replacement_policy_e { 265 /* Cannot replace existing filter */ 266 EFX_FILTER_REPLACEMENT_NEVER, 267 /* Higher priority filters can replace lower priotiry ones */ 268 EFX_FILTER_REPLACEMENT_HIGHER_PRIORITY, 269 /* 270 * Higher priority filters can replace lower priority ones and 271 * equal priority filters can replace each other. 272 */ 273 EFX_FILTER_REPLACEMENT_HIGHER_OR_EQUAL_PRIORITY, 274 } efx_filter_replacement_policy_t; 275 276 typedef struct efx_filter_ops_s { 277 efx_rc_t (*efo_init)(efx_nic_t *); 278 void (*efo_fini)(efx_nic_t *); 279 efx_rc_t (*efo_restore)(efx_nic_t *); 280 efx_rc_t (*efo_add)(efx_nic_t *, efx_filter_spec_t *, 281 efx_filter_replacement_policy_t policy); 282 efx_rc_t (*efo_delete)(efx_nic_t *, efx_filter_spec_t *); 283 efx_rc_t (*efo_supported_filters)(efx_nic_t *, uint32_t *, 284 size_t, size_t *); 285 efx_rc_t (*efo_reconfigure)(efx_nic_t *, uint8_t const *, boolean_t, 286 boolean_t, boolean_t, boolean_t, 287 uint8_t const *, uint32_t); 288 } efx_filter_ops_t; 289 290 LIBEFX_INTERNAL 291 extern __checkReturn efx_rc_t 292 efx_filter_reconfigure( 293 __in efx_nic_t *enp, 294 __in_ecount(6) uint8_t const *mac_addr, 295 __in boolean_t all_unicst, 296 __in boolean_t mulcst, 297 __in boolean_t all_mulcst, 298 __in boolean_t brdcst, 299 __in_ecount(6*count) uint8_t const *addrs, 300 __in uint32_t count); 301 302 #endif /* EFSYS_OPT_FILTER */ 303 304 #if EFSYS_OPT_TUNNEL 305 typedef struct efx_tunnel_ops_s { 306 efx_rc_t (*eto_reconfigure)(efx_nic_t *); 307 void (*eto_fini)(efx_nic_t *); 308 } efx_tunnel_ops_t; 309 #endif /* EFSYS_OPT_TUNNEL */ 310 311 typedef struct efx_port_s { 312 efx_mac_type_t ep_mac_type; 313 uint32_t ep_phy_type; 314 uint8_t ep_port; 315 uint32_t ep_mac_pdu; 316 uint8_t ep_mac_addr[6]; 317 efx_link_mode_t ep_link_mode; 318 boolean_t ep_all_unicst; 319 boolean_t ep_all_unicst_inserted; 320 boolean_t ep_mulcst; 321 boolean_t ep_all_mulcst; 322 boolean_t ep_all_mulcst_inserted; 323 boolean_t ep_brdcst; 324 unsigned int ep_fcntl; 325 boolean_t ep_fcntl_autoneg; 326 efx_oword_t ep_multicst_hash[2]; 327 uint8_t ep_mulcst_addr_list[EFX_MAC_ADDR_LEN * 328 EFX_MAC_MULTICAST_LIST_MAX]; 329 uint32_t ep_mulcst_addr_count; 330 #if EFSYS_OPT_LOOPBACK 331 efx_loopback_type_t ep_loopback_type; 332 efx_link_mode_t ep_loopback_link_mode; 333 #endif /* EFSYS_OPT_LOOPBACK */ 334 #if EFSYS_OPT_PHY_FLAGS 335 uint32_t ep_phy_flags; 336 #endif /* EFSYS_OPT_PHY_FLAGS */ 337 #if EFSYS_OPT_PHY_LED_CONTROL 338 efx_phy_led_mode_t ep_phy_led_mode; 339 #endif /* EFSYS_OPT_PHY_LED_CONTROL */ 340 efx_phy_media_type_t ep_fixed_port_type; 341 efx_phy_media_type_t ep_module_type; 342 uint32_t ep_adv_cap_mask; 343 uint32_t ep_lp_cap_mask; 344 uint32_t ep_default_adv_cap_mask; 345 uint32_t ep_phy_cap_mask; 346 boolean_t ep_mac_drain; 347 #if EFSYS_OPT_BIST 348 efx_bist_type_t ep_current_bist; 349 #endif 350 const efx_mac_ops_t *ep_emop; 351 const efx_phy_ops_t *ep_epop; 352 } efx_port_t; 353 354 typedef struct efx_mon_ops_s { 355 #if EFSYS_OPT_MON_STATS 356 efx_rc_t (*emo_stats_update)(efx_nic_t *, efsys_mem_t *, 357 efx_mon_stat_value_t *); 358 efx_rc_t (*emo_limits_update)(efx_nic_t *, 359 efx_mon_stat_limits_t *); 360 #endif /* EFSYS_OPT_MON_STATS */ 361 } efx_mon_ops_t; 362 363 typedef struct efx_mon_s { 364 efx_mon_type_t em_type; 365 const efx_mon_ops_t *em_emop; 366 } efx_mon_t; 367 368 typedef struct efx_intr_ops_s { 369 efx_rc_t (*eio_init)(efx_nic_t *, efx_intr_type_t, efsys_mem_t *); 370 void (*eio_enable)(efx_nic_t *); 371 void (*eio_disable)(efx_nic_t *); 372 void (*eio_disable_unlocked)(efx_nic_t *); 373 efx_rc_t (*eio_trigger)(efx_nic_t *, unsigned int); 374 void (*eio_status_line)(efx_nic_t *, boolean_t *, uint32_t *); 375 void (*eio_status_message)(efx_nic_t *, unsigned int, 376 boolean_t *); 377 void (*eio_fatal)(efx_nic_t *); 378 void (*eio_fini)(efx_nic_t *); 379 } efx_intr_ops_t; 380 381 typedef struct efx_intr_s { 382 const efx_intr_ops_t *ei_eiop; 383 efsys_mem_t *ei_esmp; 384 efx_intr_type_t ei_type; 385 unsigned int ei_level; 386 } efx_intr_t; 387 388 typedef struct efx_nic_ops_s { 389 efx_rc_t (*eno_probe)(efx_nic_t *); 390 efx_rc_t (*eno_board_cfg)(efx_nic_t *); 391 efx_rc_t (*eno_set_drv_limits)(efx_nic_t *, efx_drv_limits_t*); 392 efx_rc_t (*eno_reset)(efx_nic_t *); 393 efx_rc_t (*eno_init)(efx_nic_t *); 394 efx_rc_t (*eno_get_vi_pool)(efx_nic_t *, uint32_t *); 395 efx_rc_t (*eno_get_bar_region)(efx_nic_t *, efx_nic_region_t, 396 uint32_t *, size_t *); 397 boolean_t (*eno_hw_unavailable)(efx_nic_t *); 398 void (*eno_set_hw_unavailable)(efx_nic_t *); 399 #if EFSYS_OPT_DIAG 400 efx_rc_t (*eno_register_test)(efx_nic_t *); 401 #endif /* EFSYS_OPT_DIAG */ 402 void (*eno_fini)(efx_nic_t *); 403 void (*eno_unprobe)(efx_nic_t *); 404 } efx_nic_ops_t; 405 406 #ifndef EFX_TXQ_LIMIT_TARGET 407 #define EFX_TXQ_LIMIT_TARGET 259 408 #endif 409 #ifndef EFX_RXQ_LIMIT_TARGET 410 #define EFX_RXQ_LIMIT_TARGET 512 411 #endif 412 413 414 #if EFSYS_OPT_FILTER 415 416 #if EFSYS_OPT_SIENA 417 418 typedef struct siena_filter_spec_s { 419 uint8_t sfs_type; 420 uint32_t sfs_flags; 421 uint32_t sfs_dmaq_id; 422 uint32_t sfs_dword[3]; 423 } siena_filter_spec_t; 424 425 typedef enum siena_filter_type_e { 426 EFX_SIENA_FILTER_RX_TCP_FULL, /* TCP/IPv4 {dIP,dTCP,sIP,sTCP} */ 427 EFX_SIENA_FILTER_RX_TCP_WILD, /* TCP/IPv4 {dIP,dTCP, -, -} */ 428 EFX_SIENA_FILTER_RX_UDP_FULL, /* UDP/IPv4 {dIP,dUDP,sIP,sUDP} */ 429 EFX_SIENA_FILTER_RX_UDP_WILD, /* UDP/IPv4 {dIP,dUDP, -, -} */ 430 EFX_SIENA_FILTER_RX_MAC_FULL, /* Ethernet {dMAC,VLAN} */ 431 EFX_SIENA_FILTER_RX_MAC_WILD, /* Ethernet {dMAC, -} */ 432 433 EFX_SIENA_FILTER_TX_TCP_FULL, /* TCP/IPv4 {dIP,dTCP,sIP,sTCP} */ 434 EFX_SIENA_FILTER_TX_TCP_WILD, /* TCP/IPv4 { -, -,sIP,sTCP} */ 435 EFX_SIENA_FILTER_TX_UDP_FULL, /* UDP/IPv4 {dIP,dTCP,sIP,sTCP} */ 436 EFX_SIENA_FILTER_TX_UDP_WILD, /* UDP/IPv4 { -, -,sIP,sUDP} */ 437 EFX_SIENA_FILTER_TX_MAC_FULL, /* Ethernet {sMAC,VLAN} */ 438 EFX_SIENA_FILTER_TX_MAC_WILD, /* Ethernet {sMAC, -} */ 439 440 EFX_SIENA_FILTER_NTYPES 441 } siena_filter_type_t; 442 443 typedef enum siena_filter_tbl_id_e { 444 EFX_SIENA_FILTER_TBL_RX_IP = 0, 445 EFX_SIENA_FILTER_TBL_RX_MAC, 446 EFX_SIENA_FILTER_TBL_TX_IP, 447 EFX_SIENA_FILTER_TBL_TX_MAC, 448 EFX_SIENA_FILTER_NTBLS 449 } siena_filter_tbl_id_t; 450 451 typedef struct siena_filter_tbl_s { 452 int sft_size; /* number of entries */ 453 int sft_used; /* active count */ 454 uint32_t *sft_bitmap; /* active bitmap */ 455 siena_filter_spec_t *sft_spec; /* array of saved specs */ 456 } siena_filter_tbl_t; 457 458 typedef struct siena_filter_s { 459 siena_filter_tbl_t sf_tbl[EFX_SIENA_FILTER_NTBLS]; 460 unsigned int sf_depth[EFX_SIENA_FILTER_NTYPES]; 461 } siena_filter_t; 462 463 #endif /* EFSYS_OPT_SIENA */ 464 465 typedef struct efx_filter_s { 466 #if EFSYS_OPT_SIENA 467 siena_filter_t *ef_siena_filter; 468 #endif /* EFSYS_OPT_SIENA */ 469 #if EFSYS_OPT_RIVERHEAD || EFX_OPTS_EF10() 470 ef10_filter_table_t *ef_ef10_filter_table; 471 #endif /* EFSYS_OPT_RIVERHEAD || EFX_OPTS_EF10() */ 472 } efx_filter_t; 473 474 #if EFSYS_OPT_SIENA 475 476 LIBEFX_INTERNAL 477 extern void 478 siena_filter_tbl_clear( 479 __in efx_nic_t *enp, 480 __in siena_filter_tbl_id_t tbl); 481 482 #endif /* EFSYS_OPT_SIENA */ 483 484 #endif /* EFSYS_OPT_FILTER */ 485 486 #if EFSYS_OPT_MCDI 487 488 #define EFX_TUNNEL_MAXNENTRIES (16) 489 490 #if EFSYS_OPT_TUNNEL 491 492 /* State of a UDP tunnel table entry */ 493 typedef enum efx_tunnel_udp_entry_state_e { 494 EFX_TUNNEL_UDP_ENTRY_ADDED, /* Tunnel addition is requested */ 495 EFX_TUNNEL_UDP_ENTRY_REMOVED, /* Tunnel removal is requested */ 496 EFX_TUNNEL_UDP_ENTRY_APPLIED, /* Tunnel is applied by HW */ 497 } efx_tunnel_udp_entry_state_t; 498 499 #if EFSYS_OPT_RIVERHEAD 500 typedef uint32_t efx_vnic_encap_rule_handle_t; 501 #endif /* EFSYS_OPT_RIVERHEAD */ 502 503 typedef struct efx_tunnel_udp_entry_s { 504 uint16_t etue_port; /* host/cpu-endian */ 505 uint16_t etue_protocol; 506 boolean_t etue_busy; 507 efx_tunnel_udp_entry_state_t etue_state; 508 #if EFSYS_OPT_RIVERHEAD 509 efx_vnic_encap_rule_handle_t etue_handle; 510 #endif /* EFSYS_OPT_RIVERHEAD */ 511 } efx_tunnel_udp_entry_t; 512 513 typedef struct efx_tunnel_cfg_s { 514 efx_tunnel_udp_entry_t etc_udp_entries[EFX_TUNNEL_MAXNENTRIES]; 515 unsigned int etc_udp_entries_num; 516 } efx_tunnel_cfg_t; 517 518 #endif /* EFSYS_OPT_TUNNEL */ 519 520 typedef struct efx_mcdi_ops_s { 521 efx_rc_t (*emco_init)(efx_nic_t *, const efx_mcdi_transport_t *); 522 void (*emco_send_request)(efx_nic_t *, void *, size_t, 523 void *, size_t); 524 efx_rc_t (*emco_poll_reboot)(efx_nic_t *); 525 boolean_t (*emco_poll_response)(efx_nic_t *); 526 void (*emco_read_response)(efx_nic_t *, void *, size_t, size_t); 527 void (*emco_fini)(efx_nic_t *); 528 efx_rc_t (*emco_feature_supported)(efx_nic_t *, 529 efx_mcdi_feature_id_t, boolean_t *); 530 void (*emco_get_timeout)(efx_nic_t *, efx_mcdi_req_t *, 531 uint32_t *); 532 } efx_mcdi_ops_t; 533 534 typedef struct efx_mcdi_s { 535 const efx_mcdi_ops_t *em_emcop; 536 const efx_mcdi_transport_t *em_emtp; 537 efx_mcdi_iface_t em_emip; 538 } efx_mcdi_t; 539 540 #endif /* EFSYS_OPT_MCDI */ 541 542 #if EFSYS_OPT_NVRAM 543 544 /* Invalid partition ID for en_nvram_partn_locked field of efx_nc_t */ 545 #define EFX_NVRAM_PARTN_INVALID (0xffffffffu) 546 547 typedef struct efx_nvram_ops_s { 548 #if EFSYS_OPT_DIAG 549 efx_rc_t (*envo_test)(efx_nic_t *); 550 #endif /* EFSYS_OPT_DIAG */ 551 efx_rc_t (*envo_type_to_partn)(efx_nic_t *, efx_nvram_type_t, 552 uint32_t *); 553 efx_rc_t (*envo_partn_info)(efx_nic_t *, uint32_t, 554 efx_nvram_info_t *); 555 efx_rc_t (*envo_partn_rw_start)(efx_nic_t *, uint32_t, size_t *); 556 efx_rc_t (*envo_partn_read)(efx_nic_t *, uint32_t, 557 unsigned int, caddr_t, size_t); 558 efx_rc_t (*envo_partn_read_backup)(efx_nic_t *, uint32_t, 559 unsigned int, caddr_t, size_t); 560 efx_rc_t (*envo_partn_erase)(efx_nic_t *, uint32_t, 561 unsigned int, size_t); 562 efx_rc_t (*envo_partn_write)(efx_nic_t *, uint32_t, 563 unsigned int, caddr_t, size_t); 564 efx_rc_t (*envo_partn_rw_finish)(efx_nic_t *, uint32_t, 565 uint32_t *); 566 efx_rc_t (*envo_partn_get_version)(efx_nic_t *, uint32_t, 567 uint32_t *, uint16_t *); 568 efx_rc_t (*envo_partn_set_version)(efx_nic_t *, uint32_t, 569 uint16_t *); 570 efx_rc_t (*envo_buffer_validate)(uint32_t, 571 caddr_t, size_t); 572 } efx_nvram_ops_t; 573 #endif /* EFSYS_OPT_NVRAM */ 574 575 #if EFSYS_OPT_VPD 576 typedef struct efx_vpd_ops_s { 577 efx_rc_t (*evpdo_init)(efx_nic_t *); 578 efx_rc_t (*evpdo_size)(efx_nic_t *, size_t *); 579 efx_rc_t (*evpdo_read)(efx_nic_t *, caddr_t, size_t); 580 efx_rc_t (*evpdo_verify)(efx_nic_t *, caddr_t, size_t); 581 efx_rc_t (*evpdo_reinit)(efx_nic_t *, caddr_t, size_t); 582 efx_rc_t (*evpdo_get)(efx_nic_t *, caddr_t, size_t, 583 efx_vpd_value_t *); 584 efx_rc_t (*evpdo_set)(efx_nic_t *, caddr_t, size_t, 585 efx_vpd_value_t *); 586 efx_rc_t (*evpdo_next)(efx_nic_t *, caddr_t, size_t, 587 efx_vpd_value_t *, unsigned int *); 588 efx_rc_t (*evpdo_write)(efx_nic_t *, caddr_t, size_t); 589 void (*evpdo_fini)(efx_nic_t *); 590 } efx_vpd_ops_t; 591 #endif /* EFSYS_OPT_VPD */ 592 593 #if EFSYS_OPT_VPD || EFSYS_OPT_NVRAM 594 595 LIBEFX_INTERNAL 596 extern __checkReturn efx_rc_t 597 efx_mcdi_nvram_partitions( 598 __in efx_nic_t *enp, 599 __out_bcount(size) caddr_t data, 600 __in size_t size, 601 __out unsigned int *npartnp); 602 603 LIBEFX_INTERNAL 604 extern __checkReturn efx_rc_t 605 efx_mcdi_nvram_metadata( 606 __in efx_nic_t *enp, 607 __in uint32_t partn, 608 __out uint32_t *subtypep, 609 __out_ecount(4) uint16_t version[4], 610 __out_bcount_opt(size) char *descp, 611 __in size_t size); 612 613 LIBEFX_INTERNAL 614 extern __checkReturn efx_rc_t 615 efx_mcdi_nvram_info( 616 __in efx_nic_t *enp, 617 __in uint32_t partn, 618 __out efx_nvram_info_t *eni); 619 620 LIBEFX_INTERNAL 621 extern __checkReturn efx_rc_t 622 efx_mcdi_nvram_update_start( 623 __in efx_nic_t *enp, 624 __in uint32_t partn); 625 626 LIBEFX_INTERNAL 627 extern __checkReturn efx_rc_t 628 efx_mcdi_nvram_read( 629 __in efx_nic_t *enp, 630 __in uint32_t partn, 631 __in uint32_t offset, 632 __out_bcount(size) caddr_t data, 633 __in size_t size, 634 __in uint32_t mode); 635 636 LIBEFX_INTERNAL 637 extern __checkReturn efx_rc_t 638 efx_mcdi_nvram_erase( 639 __in efx_nic_t *enp, 640 __in uint32_t partn, 641 __in uint32_t offset, 642 __in size_t size); 643 644 LIBEFX_INTERNAL 645 extern __checkReturn efx_rc_t 646 efx_mcdi_nvram_write( 647 __in efx_nic_t *enp, 648 __in uint32_t partn, 649 __in uint32_t offset, 650 __in_bcount(size) caddr_t data, 651 __in size_t size); 652 653 #define EFX_NVRAM_UPDATE_FLAGS_BACKGROUND 0x00000001 654 #define EFX_NVRAM_UPDATE_FLAGS_POLL 0x00000002 655 656 LIBEFX_INTERNAL 657 extern __checkReturn efx_rc_t 658 efx_mcdi_nvram_update_finish( 659 __in efx_nic_t *enp, 660 __in uint32_t partn, 661 __in boolean_t reboot, 662 __in uint32_t flags, 663 __out_opt uint32_t *verify_resultp); 664 665 #if EFSYS_OPT_DIAG 666 667 LIBEFX_INTERNAL 668 extern __checkReturn efx_rc_t 669 efx_mcdi_nvram_test( 670 __in efx_nic_t *enp, 671 __in uint32_t partn); 672 673 #endif /* EFSYS_OPT_DIAG */ 674 675 #endif /* EFSYS_OPT_VPD || EFSYS_OPT_NVRAM */ 676 677 #if EFSYS_OPT_LICENSING 678 679 typedef struct efx_lic_ops_s { 680 efx_rc_t (*elo_update_licenses)(efx_nic_t *); 681 efx_rc_t (*elo_get_key_stats)(efx_nic_t *, efx_key_stats_t *); 682 efx_rc_t (*elo_app_state)(efx_nic_t *, uint64_t, boolean_t *); 683 efx_rc_t (*elo_get_id)(efx_nic_t *, size_t, uint32_t *, 684 size_t *, uint8_t *); 685 efx_rc_t (*elo_find_start) 686 (efx_nic_t *, caddr_t, size_t, uint32_t *); 687 efx_rc_t (*elo_find_end)(efx_nic_t *, caddr_t, size_t, 688 uint32_t, uint32_t *); 689 boolean_t (*elo_find_key)(efx_nic_t *, caddr_t, size_t, 690 uint32_t, uint32_t *, uint32_t *); 691 boolean_t (*elo_validate_key)(efx_nic_t *, 692 caddr_t, uint32_t); 693 efx_rc_t (*elo_read_key)(efx_nic_t *, 694 caddr_t, size_t, uint32_t, uint32_t, 695 caddr_t, size_t, uint32_t *); 696 efx_rc_t (*elo_write_key)(efx_nic_t *, 697 caddr_t, size_t, uint32_t, 698 caddr_t, uint32_t, uint32_t *); 699 efx_rc_t (*elo_delete_key)(efx_nic_t *, 700 caddr_t, size_t, uint32_t, 701 uint32_t, uint32_t, uint32_t *); 702 efx_rc_t (*elo_create_partition)(efx_nic_t *, 703 caddr_t, size_t); 704 efx_rc_t (*elo_finish_partition)(efx_nic_t *, 705 caddr_t, size_t); 706 } efx_lic_ops_t; 707 708 #endif 709 710 #if EFSYS_OPT_EVB 711 712 struct efx_vswitch_s { 713 efx_nic_t *ev_enp; 714 efx_vswitch_id_t ev_vswitch_id; 715 uint32_t ev_num_vports; 716 /* 717 * Vport configuration array: index 0 to store PF configuration 718 * and next ev_num_vports-1 entries hold VFs configuration. 719 */ 720 efx_vport_config_t *ev_evcp; 721 }; 722 723 typedef struct efx_evb_ops_s { 724 efx_rc_t (*eeo_init)(efx_nic_t *); 725 void (*eeo_fini)(efx_nic_t *); 726 efx_rc_t (*eeo_vswitch_alloc)(efx_nic_t *, efx_vswitch_id_t *); 727 efx_rc_t (*eeo_vswitch_free)(efx_nic_t *, efx_vswitch_id_t); 728 efx_rc_t (*eeo_vport_alloc)(efx_nic_t *, efx_vswitch_id_t, 729 efx_vport_type_t, uint16_t, 730 boolean_t, efx_vport_id_t *); 731 efx_rc_t (*eeo_vport_free)(efx_nic_t *, efx_vswitch_id_t, 732 efx_vport_id_t); 733 efx_rc_t (*eeo_vport_mac_addr_add)(efx_nic_t *, efx_vswitch_id_t, 734 efx_vport_id_t, uint8_t *); 735 efx_rc_t (*eeo_vport_mac_addr_del)(efx_nic_t *, efx_vswitch_id_t, 736 efx_vport_id_t, uint8_t *); 737 efx_rc_t (*eeo_vadaptor_alloc)(efx_nic_t *, efx_vswitch_id_t, 738 efx_vport_id_t); 739 efx_rc_t (*eeo_vadaptor_free)(efx_nic_t *, efx_vswitch_id_t, 740 efx_vport_id_t); 741 efx_rc_t (*eeo_vport_assign)(efx_nic_t *, efx_vswitch_id_t, 742 efx_vport_id_t, uint32_t); 743 efx_rc_t (*eeo_vport_reconfigure)(efx_nic_t *, efx_vswitch_id_t, 744 efx_vport_id_t, 745 uint16_t *, uint8_t *, 746 boolean_t *); 747 efx_rc_t (*eeo_vport_stats)(efx_nic_t *, efx_vswitch_id_t, 748 efx_vport_id_t, efsys_mem_t *); 749 } efx_evb_ops_t; 750 751 LIBEFX_INTERNAL 752 extern __checkReturn boolean_t 753 efx_is_zero_eth_addr( 754 __in_bcount(EFX_MAC_ADDR_LEN) const uint8_t *addrp); 755 756 #endif /* EFSYS_OPT_EVB */ 757 758 #if EFSYS_OPT_MCDI_PROXY_AUTH_SERVER 759 760 #define EFX_PROXY_CONFIGURE_MAGIC 0xAB2015EF 761 762 763 typedef struct efx_proxy_ops_s { 764 efx_rc_t (*epo_init)(efx_nic_t *); 765 void (*epo_fini)(efx_nic_t *); 766 efx_rc_t (*epo_mc_config)(efx_nic_t *, efsys_mem_t *, 767 efsys_mem_t *, efsys_mem_t *, 768 uint32_t, uint32_t *, size_t); 769 efx_rc_t (*epo_disable)(efx_nic_t *); 770 efx_rc_t (*epo_privilege_modify)(efx_nic_t *, uint32_t, uint32_t, 771 uint32_t, uint32_t, uint32_t); 772 efx_rc_t (*epo_set_privilege_mask)(efx_nic_t *, uint32_t, 773 uint32_t, uint32_t); 774 efx_rc_t (*epo_complete_request)(efx_nic_t *, uint32_t, 775 uint32_t, uint32_t); 776 efx_rc_t (*epo_exec_cmd)(efx_nic_t *, efx_proxy_cmd_params_t *); 777 efx_rc_t (*epo_get_privilege_mask)(efx_nic_t *, uint32_t, 778 uint32_t, uint32_t *); 779 } efx_proxy_ops_t; 780 781 #endif /* EFSYS_OPT_MCDI_PROXY_AUTH_SERVER */ 782 783 #if EFSYS_OPT_MAE 784 785 typedef struct efx_mae_field_cap_s { 786 uint32_t emfc_support; 787 boolean_t emfc_mask_affects_class; 788 boolean_t emfc_match_affects_class; 789 } efx_mae_field_cap_t; 790 791 typedef struct efx_mae_s { 792 uint32_t em_max_n_action_prios; 793 /* 794 * The number of MAE field IDs recognised by the FW implementation. 795 * Any field ID greater than or equal to this value is unsupported. 796 */ 797 uint32_t em_max_nfields; 798 /** Action rule match field capabilities. */ 799 efx_mae_field_cap_t *em_action_rule_field_caps; 800 size_t em_action_rule_field_caps_size; 801 uint32_t em_max_n_outer_prios; 802 uint32_t em_encap_types_supported; 803 /** Outer rule match field capabilities. */ 804 efx_mae_field_cap_t *em_outer_rule_field_caps; 805 size_t em_outer_rule_field_caps_size; 806 } efx_mae_t; 807 808 #endif /* EFSYS_OPT_MAE */ 809 810 #define EFX_DRV_VER_MAX 20 811 812 typedef struct efx_drv_cfg_s { 813 uint32_t edc_min_vi_count; 814 uint32_t edc_max_vi_count; 815 816 uint32_t edc_max_piobuf_count; 817 uint32_t edc_pio_alloc_size; 818 } efx_drv_cfg_t; 819 820 struct efx_nic_s { 821 uint32_t en_magic; 822 efx_family_t en_family; 823 uint32_t en_features; 824 efsys_identifier_t *en_esip; 825 efsys_lock_t *en_eslp; 826 efsys_bar_t *en_esbp; 827 unsigned int en_mod_flags; 828 unsigned int en_reset_flags; 829 efx_nic_cfg_t en_nic_cfg; 830 efx_drv_cfg_t en_drv_cfg; 831 efx_port_t en_port; 832 efx_mon_t en_mon; 833 efx_intr_t en_intr; 834 uint32_t en_ev_qcount; 835 uint32_t en_rx_qcount; 836 uint32_t en_tx_qcount; 837 const efx_nic_ops_t *en_enop; 838 const efx_ev_ops_t *en_eevop; 839 const efx_tx_ops_t *en_etxop; 840 const efx_rx_ops_t *en_erxop; 841 efx_fw_variant_t efv; 842 char en_drv_version[EFX_DRV_VER_MAX]; 843 #if EFSYS_OPT_FILTER 844 efx_filter_t en_filter; 845 const efx_filter_ops_t *en_efop; 846 #endif /* EFSYS_OPT_FILTER */ 847 #if EFSYS_OPT_TUNNEL 848 efx_tunnel_cfg_t en_tunnel_cfg; 849 const efx_tunnel_ops_t *en_etop; 850 #endif /* EFSYS_OPT_TUNNEL */ 851 #if EFSYS_OPT_MCDI 852 efx_mcdi_t en_mcdi; 853 #endif /* EFSYS_OPT_MCDI */ 854 #if EFSYS_OPT_NVRAM 855 uint32_t en_nvram_partn_locked; 856 const efx_nvram_ops_t *en_envop; 857 #endif /* EFSYS_OPT_NVRAM */ 858 #if EFSYS_OPT_VPD 859 const efx_vpd_ops_t *en_evpdop; 860 #endif /* EFSYS_OPT_VPD */ 861 #if EFSYS_OPT_RX_SCALE 862 efx_rx_hash_support_t en_hash_support; 863 efx_rx_scale_context_type_t en_rss_context_type; 864 uint32_t en_rss_context; 865 #endif /* EFSYS_OPT_RX_SCALE */ 866 uint32_t en_vport_id; 867 #if EFSYS_OPT_LICENSING 868 const efx_lic_ops_t *en_elop; 869 boolean_t en_licensing_supported; 870 #endif 871 union { 872 #if EFSYS_OPT_SIENA 873 struct { 874 #if EFSYS_OPT_NVRAM || EFSYS_OPT_VPD 875 unsigned int enu_partn_mask; 876 #endif /* EFSYS_OPT_NVRAM || EFSYS_OPT_VPD */ 877 #if EFSYS_OPT_VPD 878 caddr_t enu_svpd; 879 size_t enu_svpd_length; 880 #endif /* EFSYS_OPT_VPD */ 881 int enu_unused; 882 } siena; 883 #endif /* EFSYS_OPT_SIENA */ 884 int enu_unused; 885 } en_u; 886 #if EFSYS_OPT_RIVERHEAD || EFX_OPTS_EF10() 887 union en_arch { 888 struct { 889 int ena_vi_base; 890 int ena_vi_count; 891 int ena_vi_shift; 892 uint32_t ena_fcw_base; 893 #if EFSYS_OPT_VPD 894 caddr_t ena_svpd; 895 size_t ena_svpd_length; 896 #endif /* EFSYS_OPT_VPD */ 897 efx_piobuf_handle_t ena_piobuf_handle[EF10_MAX_PIOBUF_NBUFS]; 898 uint32_t ena_piobuf_count; 899 uint32_t ena_pio_alloc_map[EF10_MAX_PIOBUF_NBUFS]; 900 uint32_t ena_pio_write_vi_base; 901 /* Memory BAR mapping regions */ 902 uint32_t ena_uc_mem_map_offset; 903 size_t ena_uc_mem_map_size; 904 uint32_t ena_wc_mem_map_offset; 905 size_t ena_wc_mem_map_size; 906 } ef10; 907 } en_arch; 908 #endif /* EFSYS_OPT_RIVERHEAD || EFX_OPTS_EF10() */ 909 #if EFSYS_OPT_EVB 910 const efx_evb_ops_t *en_eeop; 911 struct efx_vswitch_s *en_vswitchp; 912 #endif /* EFSYS_OPT_EVB */ 913 #if EFSYS_OPT_MCDI_PROXY_AUTH_SERVER 914 const efx_proxy_ops_t *en_epop; 915 #endif /* EFSYS_OPT_MCDI_PROXY_AUTH_SERVER */ 916 #if EFSYS_OPT_MAE 917 efx_mae_t *en_maep; 918 #endif /* EFSYS_OPT_MAE */ 919 }; 920 921 #define EFX_FAMILY_IS_EF10(_enp) \ 922 ((_enp)->en_family == EFX_FAMILY_MEDFORD2 || \ 923 (_enp)->en_family == EFX_FAMILY_MEDFORD || \ 924 (_enp)->en_family == EFX_FAMILY_HUNTINGTON) 925 926 #define EFX_FAMILY_IS_EF100(_enp) \ 927 ((_enp)->en_family == EFX_FAMILY_RIVERHEAD) 928 929 930 #define EFX_NIC_MAGIC 0x02121996 931 932 typedef boolean_t (*efx_ev_handler_t)(efx_evq_t *, efx_qword_t *, 933 const efx_ev_callbacks_t *, void *); 934 935 #if EFSYS_OPT_EV_EXTENDED_WIDTH 936 typedef boolean_t (*efx_ev_ew_handler_t)(efx_evq_t *, efx_xword_t *, 937 const efx_ev_callbacks_t *, void *); 938 #endif /* EFSYS_OPT_EV_EXTENDED_WIDTH */ 939 940 typedef struct efx_evq_rxq_state_s { 941 unsigned int eers_rx_read_ptr; 942 unsigned int eers_rx_mask; 943 #if EFSYS_OPT_RX_PACKED_STREAM || EFSYS_OPT_RX_ES_SUPER_BUFFER 944 unsigned int eers_rx_stream_npackets; 945 boolean_t eers_rx_packed_stream; 946 #endif 947 #if EFSYS_OPT_RX_PACKED_STREAM 948 unsigned int eers_rx_packed_stream_credits; 949 #endif 950 } efx_evq_rxq_state_t; 951 952 struct efx_evq_s { 953 uint32_t ee_magic; 954 uint32_t ee_flags; 955 efx_nic_t *ee_enp; 956 unsigned int ee_index; 957 unsigned int ee_mask; 958 efsys_mem_t *ee_esmp; 959 #if EFSYS_OPT_QSTATS 960 uint32_t ee_stat[EV_NQSTATS]; 961 #endif /* EFSYS_OPT_QSTATS */ 962 963 efx_ev_handler_t ee_rx; 964 efx_ev_handler_t ee_tx; 965 efx_ev_handler_t ee_driver; 966 efx_ev_handler_t ee_global; 967 efx_ev_handler_t ee_drv_gen; 968 #if EFSYS_OPT_MCDI 969 efx_ev_handler_t ee_mcdi; 970 #endif /* EFSYS_OPT_MCDI */ 971 972 #if EFSYS_OPT_DESC_PROXY 973 efx_ev_ew_handler_t ee_ew_txq_desc; 974 efx_ev_ew_handler_t ee_ew_virtq_desc; 975 #endif /* EFSYS_OPT_DESC_PROXY */ 976 977 efx_evq_rxq_state_t ee_rxq_state[EFX_EV_RX_NLABELS]; 978 }; 979 980 #define EFX_EVQ_MAGIC 0x08081997 981 982 #define EFX_EVQ_SIENA_TIMER_QUANTUM_NS 6144 /* 768 cycles */ 983 984 #if EFSYS_OPT_QSTATS 985 #define EFX_EV_QSTAT_INCR(_eep, _stat) \ 986 do { \ 987 (_eep)->ee_stat[_stat]++; \ 988 _NOTE(CONSTANTCONDITION) \ 989 } while (B_FALSE) 990 #else 991 #define EFX_EV_QSTAT_INCR(_eep, _stat) 992 #endif 993 994 struct efx_rxq_s { 995 uint32_t er_magic; 996 efx_nic_t *er_enp; 997 efx_evq_t *er_eep; 998 unsigned int er_index; 999 unsigned int er_label; 1000 unsigned int er_mask; 1001 size_t er_buf_size; 1002 efsys_mem_t *er_esmp; 1003 efx_evq_rxq_state_t *er_ev_qstate; 1004 efx_rx_prefix_layout_t er_prefix_layout; 1005 }; 1006 1007 #define EFX_RXQ_MAGIC 0x15022005 1008 1009 struct efx_txq_s { 1010 uint32_t et_magic; 1011 efx_nic_t *et_enp; 1012 unsigned int et_index; 1013 unsigned int et_mask; 1014 efsys_mem_t *et_esmp; 1015 #if EFSYS_OPT_HUNTINGTON 1016 uint32_t et_pio_bufnum; 1017 uint32_t et_pio_blknum; 1018 uint32_t et_pio_write_offset; 1019 uint32_t et_pio_offset; 1020 size_t et_pio_size; 1021 #endif 1022 #if EFSYS_OPT_QSTATS 1023 uint32_t et_stat[TX_NQSTATS]; 1024 #endif /* EFSYS_OPT_QSTATS */ 1025 }; 1026 1027 #define EFX_TXQ_MAGIC 0x05092005 1028 1029 #define EFX_MAC_ADDR_COPY(_dst, _src) \ 1030 do { \ 1031 (_dst)[0] = (_src)[0]; \ 1032 (_dst)[1] = (_src)[1]; \ 1033 (_dst)[2] = (_src)[2]; \ 1034 (_dst)[3] = (_src)[3]; \ 1035 (_dst)[4] = (_src)[4]; \ 1036 (_dst)[5] = (_src)[5]; \ 1037 _NOTE(CONSTANTCONDITION) \ 1038 } while (B_FALSE) 1039 1040 #define EFX_MAC_BROADCAST_ADDR_SET(_dst) \ 1041 do { \ 1042 uint16_t *_d = (uint16_t *)(_dst); \ 1043 _d[0] = 0xffff; \ 1044 _d[1] = 0xffff; \ 1045 _d[2] = 0xffff; \ 1046 _NOTE(CONSTANTCONDITION) \ 1047 } while (B_FALSE) 1048 1049 #if EFSYS_OPT_CHECK_REG 1050 #define EFX_CHECK_REG(_enp, _reg) \ 1051 do { \ 1052 const char *name = #_reg; \ 1053 char min = name[4]; \ 1054 char max = name[5]; \ 1055 char rev; \ 1056 \ 1057 switch ((_enp)->en_family) { \ 1058 case EFX_FAMILY_SIENA: \ 1059 rev = 'C'; \ 1060 break; \ 1061 \ 1062 case EFX_FAMILY_HUNTINGTON: \ 1063 rev = 'D'; \ 1064 break; \ 1065 \ 1066 case EFX_FAMILY_MEDFORD: \ 1067 rev = 'E'; \ 1068 break; \ 1069 \ 1070 case EFX_FAMILY_MEDFORD2: \ 1071 rev = 'F'; \ 1072 break; \ 1073 \ 1074 case EFX_FAMILY_RIVERHEAD: \ 1075 rev = 'G'; \ 1076 break; \ 1077 \ 1078 default: \ 1079 rev = '?'; \ 1080 break; \ 1081 } \ 1082 \ 1083 EFSYS_ASSERT3S(rev, >=, min); \ 1084 EFSYS_ASSERT3S(rev, <=, max); \ 1085 \ 1086 _NOTE(CONSTANTCONDITION) \ 1087 } while (B_FALSE) 1088 #else 1089 #define EFX_CHECK_REG(_enp, _reg) do { \ 1090 _NOTE(CONSTANTCONDITION) \ 1091 } while (B_FALSE) 1092 #endif 1093 1094 #define EFX_BAR_READD(_enp, _reg, _edp, _lock) \ 1095 do { \ 1096 EFX_CHECK_REG((_enp), (_reg)); \ 1097 EFSYS_BAR_READD((_enp)->en_esbp, _reg ## _OFST, \ 1098 (_edp), (_lock)); \ 1099 EFSYS_PROBE3(efx_bar_readd, const char *, #_reg, \ 1100 uint32_t, _reg ## _OFST, \ 1101 uint32_t, (_edp)->ed_u32[0]); \ 1102 _NOTE(CONSTANTCONDITION) \ 1103 } while (B_FALSE) 1104 1105 #define EFX_BAR_WRITED(_enp, _reg, _edp, _lock) \ 1106 do { \ 1107 EFX_CHECK_REG((_enp), (_reg)); \ 1108 EFSYS_PROBE3(efx_bar_writed, const char *, #_reg, \ 1109 uint32_t, _reg ## _OFST, \ 1110 uint32_t, (_edp)->ed_u32[0]); \ 1111 EFSYS_BAR_WRITED((_enp)->en_esbp, _reg ## _OFST, \ 1112 (_edp), (_lock)); \ 1113 _NOTE(CONSTANTCONDITION) \ 1114 } while (B_FALSE) 1115 1116 #define EFX_BAR_READQ(_enp, _reg, _eqp) \ 1117 do { \ 1118 EFX_CHECK_REG((_enp), (_reg)); \ 1119 EFSYS_BAR_READQ((_enp)->en_esbp, _reg ## _OFST, \ 1120 (_eqp)); \ 1121 EFSYS_PROBE4(efx_bar_readq, const char *, #_reg, \ 1122 uint32_t, _reg ## _OFST, \ 1123 uint32_t, (_eqp)->eq_u32[1], \ 1124 uint32_t, (_eqp)->eq_u32[0]); \ 1125 _NOTE(CONSTANTCONDITION) \ 1126 } while (B_FALSE) 1127 1128 #define EFX_BAR_WRITEQ(_enp, _reg, _eqp) \ 1129 do { \ 1130 EFX_CHECK_REG((_enp), (_reg)); \ 1131 EFSYS_PROBE4(efx_bar_writeq, const char *, #_reg, \ 1132 uint32_t, _reg ## _OFST, \ 1133 uint32_t, (_eqp)->eq_u32[1], \ 1134 uint32_t, (_eqp)->eq_u32[0]); \ 1135 EFSYS_BAR_WRITEQ((_enp)->en_esbp, _reg ## _OFST, \ 1136 (_eqp)); \ 1137 _NOTE(CONSTANTCONDITION) \ 1138 } while (B_FALSE) 1139 1140 #define EFX_BAR_READO(_enp, _reg, _eop) \ 1141 do { \ 1142 EFX_CHECK_REG((_enp), (_reg)); \ 1143 EFSYS_BAR_READO((_enp)->en_esbp, _reg ## _OFST, \ 1144 (_eop), B_TRUE); \ 1145 EFSYS_PROBE6(efx_bar_reado, const char *, #_reg, \ 1146 uint32_t, _reg ## _OFST, \ 1147 uint32_t, (_eop)->eo_u32[3], \ 1148 uint32_t, (_eop)->eo_u32[2], \ 1149 uint32_t, (_eop)->eo_u32[1], \ 1150 uint32_t, (_eop)->eo_u32[0]); \ 1151 _NOTE(CONSTANTCONDITION) \ 1152 } while (B_FALSE) 1153 1154 #define EFX_BAR_WRITEO(_enp, _reg, _eop) \ 1155 do { \ 1156 EFX_CHECK_REG((_enp), (_reg)); \ 1157 EFSYS_PROBE6(efx_bar_writeo, const char *, #_reg, \ 1158 uint32_t, _reg ## _OFST, \ 1159 uint32_t, (_eop)->eo_u32[3], \ 1160 uint32_t, (_eop)->eo_u32[2], \ 1161 uint32_t, (_eop)->eo_u32[1], \ 1162 uint32_t, (_eop)->eo_u32[0]); \ 1163 EFSYS_BAR_WRITEO((_enp)->en_esbp, _reg ## _OFST, \ 1164 (_eop), B_TRUE); \ 1165 _NOTE(CONSTANTCONDITION) \ 1166 } while (B_FALSE) 1167 1168 /* 1169 * Accessors for memory BAR non-VI tables. 1170 * 1171 * Code used on EF10 *must* use EFX_BAR_VI_*() macros for per-VI registers, 1172 * to ensure the correct runtime VI window size is used on Medford2. 1173 * 1174 * Code used on EF100 *must* use EFX_BAR_FCW_* macros for function control 1175 * window registers, to ensure the correct starting offset is used. 1176 * 1177 * Siena-only code may continue using EFX_BAR_TBL_*() macros for VI registers. 1178 */ 1179 1180 #define EFX_BAR_TBL_READD(_enp, _reg, _index, _edp, _lock) \ 1181 do { \ 1182 EFX_CHECK_REG((_enp), (_reg)); \ 1183 EFSYS_BAR_READD((_enp)->en_esbp, \ 1184 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 1185 (_edp), (_lock)); \ 1186 EFSYS_PROBE4(efx_bar_tbl_readd, const char *, #_reg, \ 1187 uint32_t, (_index), \ 1188 uint32_t, _reg ## _OFST, \ 1189 uint32_t, (_edp)->ed_u32[0]); \ 1190 _NOTE(CONSTANTCONDITION) \ 1191 } while (B_FALSE) 1192 1193 #define EFX_BAR_TBL_WRITED(_enp, _reg, _index, _edp, _lock) \ 1194 do { \ 1195 EFX_CHECK_REG((_enp), (_reg)); \ 1196 EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \ 1197 uint32_t, (_index), \ 1198 uint32_t, _reg ## _OFST, \ 1199 uint32_t, (_edp)->ed_u32[0]); \ 1200 EFSYS_BAR_WRITED((_enp)->en_esbp, \ 1201 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 1202 (_edp), (_lock)); \ 1203 _NOTE(CONSTANTCONDITION) \ 1204 } while (B_FALSE) 1205 1206 #define EFX_BAR_TBL_WRITED3(_enp, _reg, _index, _edp, _lock) \ 1207 do { \ 1208 EFX_CHECK_REG((_enp), (_reg)); \ 1209 EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \ 1210 uint32_t, (_index), \ 1211 uint32_t, _reg ## _OFST, \ 1212 uint32_t, (_edp)->ed_u32[0]); \ 1213 EFSYS_BAR_WRITED((_enp)->en_esbp, \ 1214 (_reg ## _OFST + \ 1215 (3 * sizeof (efx_dword_t)) + \ 1216 ((_index) * _reg ## _STEP)), \ 1217 (_edp), (_lock)); \ 1218 _NOTE(CONSTANTCONDITION) \ 1219 } while (B_FALSE) 1220 1221 #define EFX_BAR_TBL_READQ(_enp, _reg, _index, _eqp) \ 1222 do { \ 1223 EFX_CHECK_REG((_enp), (_reg)); \ 1224 EFSYS_BAR_READQ((_enp)->en_esbp, \ 1225 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 1226 (_eqp)); \ 1227 EFSYS_PROBE5(efx_bar_tbl_readq, const char *, #_reg, \ 1228 uint32_t, (_index), \ 1229 uint32_t, _reg ## _OFST, \ 1230 uint32_t, (_eqp)->eq_u32[1], \ 1231 uint32_t, (_eqp)->eq_u32[0]); \ 1232 _NOTE(CONSTANTCONDITION) \ 1233 } while (B_FALSE) 1234 1235 #define EFX_BAR_TBL_WRITEQ(_enp, _reg, _index, _eqp) \ 1236 do { \ 1237 EFX_CHECK_REG((_enp), (_reg)); \ 1238 EFSYS_PROBE5(efx_bar_tbl_writeq, const char *, #_reg, \ 1239 uint32_t, (_index), \ 1240 uint32_t, _reg ## _OFST, \ 1241 uint32_t, (_eqp)->eq_u32[1], \ 1242 uint32_t, (_eqp)->eq_u32[0]); \ 1243 EFSYS_BAR_WRITEQ((_enp)->en_esbp, \ 1244 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 1245 (_eqp)); \ 1246 _NOTE(CONSTANTCONDITION) \ 1247 } while (B_FALSE) 1248 1249 #define EFX_BAR_TBL_READO(_enp, _reg, _index, _eop, _lock) \ 1250 do { \ 1251 EFX_CHECK_REG((_enp), (_reg)); \ 1252 EFSYS_BAR_READO((_enp)->en_esbp, \ 1253 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 1254 (_eop), (_lock)); \ 1255 EFSYS_PROBE7(efx_bar_tbl_reado, const char *, #_reg, \ 1256 uint32_t, (_index), \ 1257 uint32_t, _reg ## _OFST, \ 1258 uint32_t, (_eop)->eo_u32[3], \ 1259 uint32_t, (_eop)->eo_u32[2], \ 1260 uint32_t, (_eop)->eo_u32[1], \ 1261 uint32_t, (_eop)->eo_u32[0]); \ 1262 _NOTE(CONSTANTCONDITION) \ 1263 } while (B_FALSE) 1264 1265 #define EFX_BAR_TBL_WRITEO(_enp, _reg, _index, _eop, _lock) \ 1266 do { \ 1267 EFX_CHECK_REG((_enp), (_reg)); \ 1268 EFSYS_PROBE7(efx_bar_tbl_writeo, const char *, #_reg, \ 1269 uint32_t, (_index), \ 1270 uint32_t, _reg ## _OFST, \ 1271 uint32_t, (_eop)->eo_u32[3], \ 1272 uint32_t, (_eop)->eo_u32[2], \ 1273 uint32_t, (_eop)->eo_u32[1], \ 1274 uint32_t, (_eop)->eo_u32[0]); \ 1275 EFSYS_BAR_WRITEO((_enp)->en_esbp, \ 1276 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \ 1277 (_eop), (_lock)); \ 1278 _NOTE(CONSTANTCONDITION) \ 1279 } while (B_FALSE) 1280 1281 /* 1282 * Accessors for memory BAR function control window registers. 1283 * 1284 * The function control window is located at an offset which can be 1285 * non-zero in case of Riverhead. 1286 */ 1287 1288 #if EFSYS_OPT_RIVERHEAD 1289 1290 #define EFX_BAR_FCW_READD(_enp, _reg, _edp) \ 1291 do { \ 1292 EFX_CHECK_REG((_enp), (_reg)); \ 1293 EFSYS_BAR_READD((_enp)->en_esbp, _reg ## _OFST + \ 1294 (_enp)->en_arch.ef10.ena_fcw_base, \ 1295 (_edp), B_FALSE); \ 1296 EFSYS_PROBE3(efx_bar_fcw_readd, const char *, #_reg, \ 1297 uint32_t, _reg ## _OFST, \ 1298 uint32_t, (_edp)->ed_u32[0]); \ 1299 _NOTE(CONSTANTCONDITION) \ 1300 } while (B_FALSE) 1301 1302 #define EFX_BAR_FCW_WRITED(_enp, _reg, _edp) \ 1303 do { \ 1304 EFX_CHECK_REG((_enp), (_reg)); \ 1305 EFSYS_PROBE3(efx_bar_fcw_writed, const char *, #_reg, \ 1306 uint32_t, _reg ## _OFST, \ 1307 uint32_t, (_edp)->ed_u32[0]); \ 1308 EFSYS_BAR_WRITED((_enp)->en_esbp, _reg ## _OFST + \ 1309 (_enp)->en_arch.ef10.ena_fcw_base, \ 1310 (_edp), B_FALSE); \ 1311 _NOTE(CONSTANTCONDITION) \ 1312 } while (B_FALSE) 1313 1314 #endif /* EFSYS_OPT_RIVERHEAD */ 1315 1316 /* 1317 * Accessors for memory BAR per-VI registers. 1318 * 1319 * The VI window size is 8KB for Medford and all earlier controllers. 1320 * For Medford2, the VI window size can be 8KB, 16KB or 64KB. 1321 */ 1322 1323 #define EFX_BAR_VI_READD(_enp, _reg, _index, _edp, _lock) \ 1324 do { \ 1325 EFX_CHECK_REG((_enp), (_reg)); \ 1326 EFSYS_BAR_READD((_enp)->en_esbp, \ 1327 ((_reg ## _OFST) + \ 1328 ((_index) << (_enp)->en_nic_cfg.enc_vi_window_shift)), \ 1329 (_edp), (_lock)); \ 1330 EFSYS_PROBE4(efx_bar_vi_readd, const char *, #_reg, \ 1331 uint32_t, (_index), \ 1332 uint32_t, _reg ## _OFST, \ 1333 uint32_t, (_edp)->ed_u32[0]); \ 1334 _NOTE(CONSTANTCONDITION) \ 1335 } while (B_FALSE) 1336 1337 #define EFX_BAR_VI_WRITED(_enp, _reg, _index, _edp, _lock) \ 1338 do { \ 1339 EFX_CHECK_REG((_enp), (_reg)); \ 1340 EFSYS_PROBE4(efx_bar_vi_writed, const char *, #_reg, \ 1341 uint32_t, (_index), \ 1342 uint32_t, _reg ## _OFST, \ 1343 uint32_t, (_edp)->ed_u32[0]); \ 1344 EFSYS_BAR_WRITED((_enp)->en_esbp, \ 1345 ((_reg ## _OFST) + \ 1346 ((_index) << (_enp)->en_nic_cfg.enc_vi_window_shift)), \ 1347 (_edp), (_lock)); \ 1348 _NOTE(CONSTANTCONDITION) \ 1349 } while (B_FALSE) 1350 1351 #define EFX_BAR_VI_WRITED2(_enp, _reg, _index, _edp, _lock) \ 1352 do { \ 1353 EFX_CHECK_REG((_enp), (_reg)); \ 1354 EFSYS_PROBE4(efx_bar_vi_writed, const char *, #_reg, \ 1355 uint32_t, (_index), \ 1356 uint32_t, _reg ## _OFST, \ 1357 uint32_t, (_edp)->ed_u32[0]); \ 1358 EFSYS_BAR_WRITED((_enp)->en_esbp, \ 1359 ((_reg ## _OFST) + \ 1360 (2 * sizeof (efx_dword_t)) + \ 1361 ((_index) << (_enp)->en_nic_cfg.enc_vi_window_shift)), \ 1362 (_edp), (_lock)); \ 1363 _NOTE(CONSTANTCONDITION) \ 1364 } while (B_FALSE) 1365 1366 /* 1367 * Allow drivers to perform optimised 128-bit VI doorbell writes. 1368 * The DMA descriptor pointers (RX_DESC_UPD and TX_DESC_UPD) are 1369 * special-cased in the BIU on the Falcon/Siena and EF10 architectures to avoid 1370 * the need for locking in the host, and are the only ones known to be safe to 1371 * use 128-bites write with. 1372 */ 1373 #define EFX_BAR_VI_DOORBELL_WRITEO(_enp, _reg, _index, _eop) \ 1374 do { \ 1375 EFX_CHECK_REG((_enp), (_reg)); \ 1376 EFSYS_PROBE7(efx_bar_vi_doorbell_writeo, \ 1377 const char *, #_reg, \ 1378 uint32_t, (_index), \ 1379 uint32_t, _reg ## _OFST, \ 1380 uint32_t, (_eop)->eo_u32[3], \ 1381 uint32_t, (_eop)->eo_u32[2], \ 1382 uint32_t, (_eop)->eo_u32[1], \ 1383 uint32_t, (_eop)->eo_u32[0]); \ 1384 EFSYS_BAR_DOORBELL_WRITEO((_enp)->en_esbp, \ 1385 (_reg ## _OFST + \ 1386 ((_index) << (_enp)->en_nic_cfg.enc_vi_window_shift)), \ 1387 (_eop)); \ 1388 _NOTE(CONSTANTCONDITION) \ 1389 } while (B_FALSE) 1390 1391 #define EFX_DMA_SYNC_QUEUE_FOR_DEVICE(_esmp, _entries, _desc_size, \ 1392 _wptr, _owptr) \ 1393 do { \ 1394 unsigned int _new = (_wptr); \ 1395 unsigned int _old = (_owptr); \ 1396 \ 1397 if ((_new) >= (_old)) \ 1398 EFSYS_DMA_SYNC_FOR_DEVICE((_esmp), \ 1399 (_old) * (_desc_size), \ 1400 ((_new) - (_old)) * (_desc_size)); \ 1401 else \ 1402 /* \ 1403 * It is cheaper to sync entire map than sync \ 1404 * two parts especially when offset/size are \ 1405 * ignored and entire map is synced in any case.\ 1406 */ \ 1407 EFSYS_DMA_SYNC_FOR_DEVICE((_esmp), \ 1408 0, \ 1409 (_entries) * (_desc_size)); \ 1410 _NOTE(CONSTANTCONDITION) \ 1411 } while (B_FALSE) 1412 1413 LIBEFX_INTERNAL 1414 extern __checkReturn efx_rc_t 1415 efx_mac_select( 1416 __in efx_nic_t *enp); 1417 1418 LIBEFX_INTERNAL 1419 extern void 1420 efx_mac_multicast_hash_compute( 1421 __in_ecount(6*count) uint8_t const *addrs, 1422 __in int count, 1423 __out efx_oword_t *hash_low, 1424 __out efx_oword_t *hash_high); 1425 1426 LIBEFX_INTERNAL 1427 extern __checkReturn efx_rc_t 1428 efx_phy_probe( 1429 __in efx_nic_t *enp); 1430 1431 LIBEFX_INTERNAL 1432 extern void 1433 efx_phy_unprobe( 1434 __in efx_nic_t *enp); 1435 1436 #if EFSYS_OPT_VPD 1437 1438 /* VPD utility functions */ 1439 1440 LIBEFX_INTERNAL 1441 extern __checkReturn efx_rc_t 1442 efx_vpd_hunk_length( 1443 __in_bcount(size) caddr_t data, 1444 __in size_t size, 1445 __out size_t *lengthp); 1446 1447 LIBEFX_INTERNAL 1448 extern __checkReturn efx_rc_t 1449 efx_vpd_hunk_verify( 1450 __in_bcount(size) caddr_t data, 1451 __in size_t size, 1452 __out_opt boolean_t *cksummedp); 1453 1454 LIBEFX_INTERNAL 1455 extern __checkReturn efx_rc_t 1456 efx_vpd_hunk_reinit( 1457 __in_bcount(size) caddr_t data, 1458 __in size_t size, 1459 __in boolean_t wantpid); 1460 1461 LIBEFX_INTERNAL 1462 extern __checkReturn efx_rc_t 1463 efx_vpd_hunk_get( 1464 __in_bcount(size) caddr_t data, 1465 __in size_t size, 1466 __in efx_vpd_tag_t tag, 1467 __in efx_vpd_keyword_t keyword, 1468 __out unsigned int *payloadp, 1469 __out uint8_t *paylenp); 1470 1471 LIBEFX_INTERNAL 1472 extern __checkReturn efx_rc_t 1473 efx_vpd_hunk_next( 1474 __in_bcount(size) caddr_t data, 1475 __in size_t size, 1476 __out efx_vpd_tag_t *tagp, 1477 __out efx_vpd_keyword_t *keyword, 1478 __out_opt unsigned int *payloadp, 1479 __out_opt uint8_t *paylenp, 1480 __inout unsigned int *contp); 1481 1482 LIBEFX_INTERNAL 1483 extern __checkReturn efx_rc_t 1484 efx_vpd_hunk_set( 1485 __in_bcount(size) caddr_t data, 1486 __in size_t size, 1487 __in efx_vpd_value_t *evvp); 1488 1489 #endif /* EFSYS_OPT_VPD */ 1490 1491 #if EFSYS_OPT_MCDI 1492 1493 LIBEFX_INTERNAL 1494 extern __checkReturn efx_rc_t 1495 efx_mcdi_set_workaround( 1496 __in efx_nic_t *enp, 1497 __in uint32_t type, 1498 __in boolean_t enabled, 1499 __out_opt uint32_t *flagsp); 1500 1501 LIBEFX_INTERNAL 1502 extern __checkReturn efx_rc_t 1503 efx_mcdi_get_workarounds( 1504 __in efx_nic_t *enp, 1505 __out_opt uint32_t *implementedp, 1506 __out_opt uint32_t *enabledp); 1507 1508 #if EFSYS_OPT_RIVERHEAD || EFX_OPTS_EF10() 1509 1510 LIBEFX_INTERNAL 1511 extern __checkReturn efx_rc_t 1512 efx_mcdi_init_evq( 1513 __in efx_nic_t *enp, 1514 __in unsigned int instance, 1515 __in efsys_mem_t *esmp, 1516 __in size_t nevs, 1517 __in uint32_t irq, 1518 __in uint32_t us, 1519 __in uint32_t flags, 1520 __in boolean_t low_latency); 1521 1522 LIBEFX_INTERNAL 1523 extern __checkReturn efx_rc_t 1524 efx_mcdi_fini_evq( 1525 __in efx_nic_t *enp, 1526 __in uint32_t instance); 1527 1528 typedef struct efx_mcdi_init_rxq_params_s { 1529 boolean_t disable_scatter; 1530 boolean_t want_inner_classes; 1531 uint32_t buf_size; 1532 uint32_t ps_buf_size; 1533 uint32_t es_bufs_per_desc; 1534 uint32_t es_max_dma_len; 1535 uint32_t es_buf_stride; 1536 uint32_t hol_block_timeout; 1537 uint32_t prefix_id; 1538 } efx_mcdi_init_rxq_params_t; 1539 1540 LIBEFX_INTERNAL 1541 extern __checkReturn efx_rc_t 1542 efx_mcdi_init_rxq( 1543 __in efx_nic_t *enp, 1544 __in uint32_t ndescs, 1545 __in efx_evq_t *eep, 1546 __in uint32_t label, 1547 __in uint32_t instance, 1548 __in efsys_mem_t *esmp, 1549 __in const efx_mcdi_init_rxq_params_t *params); 1550 1551 LIBEFX_INTERNAL 1552 extern __checkReturn efx_rc_t 1553 efx_mcdi_fini_rxq( 1554 __in efx_nic_t *enp, 1555 __in uint32_t instance); 1556 1557 LIBEFX_INTERNAL 1558 extern __checkReturn efx_rc_t 1559 efx_mcdi_init_txq( 1560 __in efx_nic_t *enp, 1561 __in uint32_t ndescs, 1562 __in uint32_t target_evq, 1563 __in uint32_t label, 1564 __in uint32_t instance, 1565 __in uint16_t flags, 1566 __in efsys_mem_t *esmp); 1567 1568 LIBEFX_INTERNAL 1569 extern __checkReturn efx_rc_t 1570 efx_mcdi_fini_txq( 1571 __in efx_nic_t *enp, 1572 __in uint32_t instance); 1573 1574 #endif /* EFSYS_OPT_RIVERHEAD || EFX_OPTS_EF10() */ 1575 1576 #endif /* EFSYS_OPT_MCDI */ 1577 1578 #if EFSYS_OPT_MAC_STATS 1579 1580 /* 1581 * Closed range of stats (i.e. the first and the last are included). 1582 * The last must be greater or equal (if the range is one item only) to 1583 * the first. 1584 */ 1585 struct efx_mac_stats_range { 1586 efx_mac_stat_t first; 1587 efx_mac_stat_t last; 1588 }; 1589 1590 typedef enum efx_stats_action_e { 1591 EFX_STATS_CLEAR, 1592 EFX_STATS_UPLOAD, 1593 EFX_STATS_ENABLE_NOEVENTS, 1594 EFX_STATS_ENABLE_EVENTS, 1595 EFX_STATS_DISABLE, 1596 } efx_stats_action_t; 1597 1598 LIBEFX_INTERNAL 1599 extern efx_rc_t 1600 efx_mac_stats_mask_add_ranges( 1601 __inout_bcount(mask_size) uint32_t *maskp, 1602 __in size_t mask_size, 1603 __in_ecount(rng_count) const struct efx_mac_stats_range *rngp, 1604 __in unsigned int rng_count); 1605 1606 LIBEFX_INTERNAL 1607 extern __checkReturn efx_rc_t 1608 efx_mcdi_mac_stats( 1609 __in efx_nic_t *enp, 1610 __in uint32_t vport_id, 1611 __in_opt efsys_mem_t *esmp, 1612 __in efx_stats_action_t action, 1613 __in uint16_t period_ms); 1614 1615 #endif /* EFSYS_OPT_MAC_STATS */ 1616 1617 #if EFSYS_OPT_PCI 1618 1619 /* 1620 * Find the next extended capability in a PCI device's config space 1621 * with specified capability id. 1622 * Passing 0 offset makes the function search from the start. 1623 * If search succeeds, found capability is in modified offset. 1624 * 1625 * Returns ENOENT if a capability is not found. 1626 */ 1627 LIBEFX_INTERNAL 1628 extern __checkReturn efx_rc_t 1629 efx_pci_config_find_next_ext_cap( 1630 __in efsys_pci_config_t *espcp, 1631 __in const efx_pci_ops_t *epop, 1632 __in uint16_t cap_id, 1633 __inout size_t *offsetp); 1634 1635 /* 1636 * Get the next extended capability in a PCI device's config space. 1637 * Passing 0 offset makes the function get the first capability. 1638 * If search succeeds, the capability is in modified offset. 1639 * 1640 * Returns ENOENT if there is no next capability. 1641 */ 1642 LIBEFX_INTERNAL 1643 extern __checkReturn efx_rc_t 1644 efx_pci_config_next_ext_cap( 1645 __in efsys_pci_config_t *espcp, 1646 __in const efx_pci_ops_t *epop, 1647 __inout size_t *offsetp); 1648 1649 /* 1650 * Find the next Xilinx capabilities table location by searching 1651 * PCI extended capabilities. 1652 * 1653 * Returns ENOENT if a table location is not found. 1654 */ 1655 LIBEFX_INTERNAL 1656 extern __checkReturn efx_rc_t 1657 efx_pci_find_next_xilinx_cap_table( 1658 __in efsys_pci_config_t *espcp, 1659 __in const efx_pci_ops_t *epop, 1660 __inout size_t *pci_cap_offsetp, 1661 __out unsigned int *xilinx_tbl_barp, 1662 __out efsys_dma_addr_t *xilinx_tbl_offsetp); 1663 1664 /* 1665 * Read a Xilinx extended PCI capability that gives the location 1666 * of a Xilinx capabilities table. 1667 * 1668 * Returns ENOENT if the extended PCI capability does not contain 1669 * Xilinx capabilities table locator. 1670 */ 1671 LIBEFX_INTERNAL 1672 extern __checkReturn efx_rc_t 1673 efx_pci_read_ext_cap_xilinx_table( 1674 __in efsys_pci_config_t *espcp, 1675 __in const efx_pci_ops_t *epop, 1676 __in size_t cap_offset, 1677 __out unsigned int *barp, 1678 __out efsys_dma_addr_t *offsetp); 1679 1680 /* 1681 * Find a capability with specified format_id in a Xilinx capabilities table. 1682 * Searching is started from provided offset, taking skip_first into account. 1683 * If search succeeds, found capability is in modified offset. 1684 * 1685 * Returns ENOENT if an entry with specified format id is not found. 1686 */ 1687 LIBEFX_INTERNAL 1688 extern __checkReturn efx_rc_t 1689 efx_pci_xilinx_cap_tbl_find( 1690 __in efsys_bar_t *esbp, 1691 __in uint32_t format_id, 1692 __in boolean_t skip_first, 1693 __inout efsys_dma_addr_t *entry_offsetp); 1694 1695 #endif /* EFSYS_OPT_PCI */ 1696 1697 #if EFSYS_OPT_MAE 1698 1699 struct efx_mae_match_spec_s { 1700 efx_mae_rule_type_t emms_type; 1701 uint32_t emms_prio; 1702 union emms_mask_value_pairs { 1703 uint8_t action[MAE_FIELD_MASK_VALUE_PAIRS_LEN]; 1704 uint8_t outer[MAE_ENC_FIELD_PAIRS_LEN]; 1705 } emms_mask_value_pairs; 1706 }; 1707 1708 typedef enum efx_mae_action_e { 1709 /* These actions are strictly ordered. */ 1710 EFX_MAE_ACTION_VLAN_POP, 1711 EFX_MAE_ACTION_VLAN_PUSH, 1712 1713 /* 1714 * These actions are not strictly ordered and can 1715 * be passed by a client in any order (before DELIVER). 1716 * However, these enumerants must be kept compactly 1717 * in the end of the enumeration (before DELIVER). 1718 */ 1719 EFX_MAE_ACTION_FLAG, 1720 EFX_MAE_ACTION_MARK, 1721 1722 /* DELIVER is always the last action. */ 1723 EFX_MAE_ACTION_DELIVER, 1724 1725 EFX_MAE_NACTIONS 1726 } efx_mae_action_t; 1727 1728 /* MAE VLAN_POP action can handle 1 or 2 tags. */ 1729 #define EFX_MAE_VLAN_POP_MAX_NTAGS (2) 1730 1731 /* MAE VLAN_PUSH action can handle 1 or 2 tags. */ 1732 #define EFX_MAE_VLAN_PUSH_MAX_NTAGS (2) 1733 1734 typedef struct efx_mae_action_vlan_push_s { 1735 uint16_t emavp_tpid_be; 1736 uint16_t emavp_tci_be; 1737 } efx_mae_action_vlan_push_t; 1738 1739 struct efx_mae_actions_s { 1740 /* Bitmap of actions in spec, indexed by action type */ 1741 uint32_t ema_actions; 1742 1743 unsigned int ema_n_vlan_tags_to_pop; 1744 unsigned int ema_n_vlan_tags_to_push; 1745 efx_mae_action_vlan_push_t ema_vlan_push_descs[ 1746 EFX_MAE_VLAN_PUSH_MAX_NTAGS]; 1747 uint32_t ema_mark_value; 1748 efx_mport_sel_t ema_deliver_mport; 1749 }; 1750 1751 #endif /* EFSYS_OPT_MAE */ 1752 1753 #ifdef __cplusplus 1754 } 1755 #endif 1756 1757 #endif /* _SYS_EFX_IMPL_H */ 1758