ceph/src/seastar/dpdk/drivers/net/sfc/base/siena_impl.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  *
   3  * Copyright (c) 2009-2018 Solarflare Communications Inc.
   4  * All rights reserved.
   5  */
   6
   7 #ifndef _SYS_SIENA_IMPL_H
   8 #define _SYS_SIENA_IMPL_H
   9
  10 #include "efx.h"
  11 #include "efx_regs.h"
  12 #include "siena_flash.h"
  13
  14 #ifdef  __cplusplus
  15 extern "C" {
  16 #endif
  17
  18 #ifndef EFX_TXQ_DC_SIZE
  19 #define EFX_TXQ_DC_SIZE 1 /* 16 descriptors */
  20 #endif
  21 #ifndef EFX_RXQ_DC_SIZE
  22 #define EFX_RXQ_DC_SIZE 3 /* 64 descriptors */
  23 #endif
  24 #define EFX_TXQ_DC_NDESCS(_dcsize)      (8 << (_dcsize))
  25 #define EFX_RXQ_DC_NDESCS(_dcsize)      (8 << (_dcsize))
  26
  27 #define SIENA_EVQ_MAXNEVS       32768
  28 #define SIENA_EVQ_MINNEVS       512
  29
  30 #define SIENA_TXQ_MAXNDESCS     4096
  31 #define SIENA_TXQ_MINNDESCS     512
  32
  33 #define SIENA_RXQ_MAXNDESCS     4096
  34 #define SIENA_RXQ_MINNDESCS     512
  35
  36 #define SIENA_EVQ_DESC_SIZE     (sizeof (efx_qword_t))
  37 #define SIENA_RXQ_DESC_SIZE     (sizeof (efx_qword_t))
  38 #define SIENA_TXQ_DESC_SIZE     (sizeof (efx_qword_t))
  39
  40 #define SIENA_NVRAM_CHUNK 0x80
  41
  42
  43 extern  __checkReturn   efx_rc_t
  44 siena_nic_probe(
  45         __in            efx_nic_t *enp);
  46
  47 extern  __checkReturn   efx_rc_t
  48 siena_nic_reset(
  49         __in            efx_nic_t *enp);
  50
  51 extern  __checkReturn   efx_rc_t
  52 siena_nic_init(
  53         __in            efx_nic_t *enp);
  54
  55 #if EFSYS_OPT_DIAG
  56
  57 extern  efx_sram_pattern_fn_t   __efx_sram_pattern_fns[];
  58
  59 typedef struct siena_register_set_s {
  60         unsigned int            address;
  61         unsigned int            step;
  62         unsigned int            rows;
  63         efx_oword_t             mask;
  64 } siena_register_set_t;
  65
  66 extern  __checkReturn   efx_rc_t
  67 siena_nic_register_test(
  68         __in            efx_nic_t *enp);
  69
  70 #endif  /* EFSYS_OPT_DIAG */
  71
  72 extern                  void
  73 siena_nic_fini(
  74         __in            efx_nic_t *enp);
  75
  76 extern                  void
  77 siena_nic_unprobe(
  78         __in            efx_nic_t *enp);
  79
  80 #define SIENA_SRAM_ROWS 0x12000
  81
  82 extern                  void
  83 siena_sram_init(
  84         __in            efx_nic_t *enp);
  85
  86 #if EFSYS_OPT_DIAG
  87
  88 extern  __checkReturn   efx_rc_t
  89 siena_sram_test(
  90         __in            efx_nic_t *enp,
  91         __in            efx_sram_pattern_fn_t func);
  92
  93 #endif  /* EFSYS_OPT_DIAG */
  94
  95 #if EFSYS_OPT_MCDI
  96
  97 extern  __checkReturn   efx_rc_t
  98 siena_mcdi_init(
  99         __in            efx_nic_t *enp,
 100         __in            const efx_mcdi_transport_t *mtp);
 101
 102 extern                  void
 103 siena_mcdi_send_request(
 104         __in                    efx_nic_t *enp,
 105         __in_bcount(hdr_len)    void *hdrp,
 106         __in                    size_t hdr_len,
 107         __in_bcount(sdu_len)    void *sdup,
 108         __in                    size_t sdu_len);
 109
 110 extern  __checkReturn   boolean_t
 111 siena_mcdi_poll_response(
 112         __in            efx_nic_t *enp);
 113
 114 extern                  void
 115 siena_mcdi_read_response(
 116         __in                    efx_nic_t *enp,
 117         __out_bcount(length)    void *bufferp,
 118         __in                    size_t offset,
 119         __in                    size_t length);
 120
 121 extern                  efx_rc_t
 122 siena_mcdi_poll_reboot(
 123         __in            efx_nic_t *enp);
 124
 125 extern                  void
 126 siena_mcdi_fini(
 127         __in            efx_nic_t *enp);
 128
 129 extern  __checkReturn   efx_rc_t
 130 siena_mcdi_feature_supported(
 131         __in            efx_nic_t *enp,
 132         __in            efx_mcdi_feature_id_t id,
 133         __out           boolean_t *supportedp);
 134
 135 extern                  void
 136 siena_mcdi_get_timeout(
 137         __in            efx_nic_t *enp,
 138         __in            efx_mcdi_req_t *emrp,
 139         __out           uint32_t *timeoutp);
 140
 141 #endif /* EFSYS_OPT_MCDI */
 142
 143 #if EFSYS_OPT_NVRAM || EFSYS_OPT_VPD
 144
 145 extern  __checkReturn           efx_rc_t
 146 siena_nvram_partn_lock(
 147         __in                    efx_nic_t *enp,
 148         __in                    uint32_t partn);
 149
 150 extern  __checkReturn           efx_rc_t
 151 siena_nvram_partn_unlock(
 152         __in                    efx_nic_t *enp,
 153         __in                    uint32_t partn,
 154         __out_opt               uint32_t *verify_resultp);
 155
 156 extern  __checkReturn           efx_rc_t
 157 siena_nvram_get_dynamic_cfg(
 158         __in                    efx_nic_t *enp,
 159         __in                    uint32_t partn,
 160         __in                    boolean_t vpd,
 161         __out                   siena_mc_dynamic_config_hdr_t **dcfgp,
 162         __out                   size_t *sizep);
 163
 164 #endif  /* EFSYS_OPT_VPD || EFSYS_OPT_NVRAM */
 165
 166 #if EFSYS_OPT_NVRAM
 167
 168 #if EFSYS_OPT_DIAG
 169
 170 extern  __checkReturn           efx_rc_t
 171 siena_nvram_test(
 172         __in                    efx_nic_t *enp);
 173
 174 #endif  /* EFSYS_OPT_DIAG */
 175
 176 extern  __checkReturn           efx_rc_t
 177 siena_nvram_get_subtype(
 178         __in                    efx_nic_t *enp,
 179         __in                    uint32_t partn,
 180         __out                   uint32_t *subtypep);
 181
 182 extern  __checkReturn           efx_rc_t
 183 siena_nvram_type_to_partn(
 184         __in                    efx_nic_t *enp,
 185         __in                    efx_nvram_type_t type,
 186         __out                   uint32_t *partnp);
 187
 188 extern  __checkReturn           efx_rc_t
 189 siena_nvram_partn_size(
 190         __in                    efx_nic_t *enp,
 191         __in                    uint32_t partn,
 192         __out                   size_t *sizep);
 193
 194 extern  __checkReturn           efx_rc_t
 195 siena_nvram_partn_rw_start(
 196         __in                    efx_nic_t *enp,
 197         __in                    uint32_t partn,
 198         __out                   size_t *chunk_sizep);
 199
 200 extern  __checkReturn           efx_rc_t
 201 siena_nvram_partn_read(
 202         __in                    efx_nic_t *enp,
 203         __in                    uint32_t partn,
 204         __in                    unsigned int offset,
 205         __out_bcount(size)      caddr_t data,
 206         __in                    size_t size);
 207
 208 extern  __checkReturn           efx_rc_t
 209 siena_nvram_partn_erase(
 210         __in                    efx_nic_t *enp,
 211         __in                    uint32_t partn,
 212         __in                    unsigned int offset,
 213         __in                    size_t size);
 214
 215 extern  __checkReturn           efx_rc_t
 216 siena_nvram_partn_write(
 217         __in                    efx_nic_t *enp,
 218         __in                    uint32_t partn,
 219         __in                    unsigned int offset,
 220         __out_bcount(size)      caddr_t data,
 221         __in                    size_t size);
 222
 223 extern  __checkReturn           efx_rc_t
 224 siena_nvram_partn_rw_finish(
 225         __in                    efx_nic_t *enp,
 226         __in                    uint32_t partn,
 227         __out_opt               uint32_t *verify_resultp);
 228
 229 extern  __checkReturn           efx_rc_t
 230 siena_nvram_partn_get_version(
 231         __in                    efx_nic_t *enp,
 232         __in                    uint32_t partn,
 233         __out                   uint32_t *subtypep,
 234         __out_ecount(4)         uint16_t version[4]);
 235
 236 extern  __checkReturn           efx_rc_t
 237 siena_nvram_partn_set_version(
 238         __in                    efx_nic_t *enp,
 239         __in                    uint32_t partn,
 240         __in_ecount(4)          uint16_t version[4]);
 241
 242 #endif  /* EFSYS_OPT_NVRAM */
 243
 244 #if EFSYS_OPT_VPD
 245
 246 extern  __checkReturn           efx_rc_t
 247 siena_vpd_init(
 248         __in                    efx_nic_t *enp);
 249
 250 extern  __checkReturn           efx_rc_t
 251 siena_vpd_size(
 252         __in                    efx_nic_t *enp,
 253         __out                   size_t *sizep);
 254
 255 extern  __checkReturn           efx_rc_t
 256 siena_vpd_read(
 257         __in                    efx_nic_t *enp,
 258         __out_bcount(size)      caddr_t data,
 259         __in                    size_t size);
 260
 261 extern  __checkReturn           efx_rc_t
 262 siena_vpd_verify(
 263         __in                    efx_nic_t *enp,
 264         __in_bcount(size)       caddr_t data,
 265         __in                    size_t size);
 266
 267 extern  __checkReturn           efx_rc_t
 268 siena_vpd_reinit(
 269         __in                    efx_nic_t *enp,
 270         __in_bcount(size)       caddr_t data,
 271         __in                    size_t size);
 272
 273 extern  __checkReturn           efx_rc_t
 274 siena_vpd_get(
 275         __in                    efx_nic_t *enp,
 276         __in_bcount(size)       caddr_t data,
 277         __in                    size_t size,
 278         __inout                 efx_vpd_value_t *evvp);
 279
 280 extern  __checkReturn           efx_rc_t
 281 siena_vpd_set(
 282         __in                    efx_nic_t *enp,
 283         __in_bcount(size)       caddr_t data,
 284         __in                    size_t size,
 285         __in                    efx_vpd_value_t *evvp);
 286
 287 extern  __checkReturn           efx_rc_t
 288 siena_vpd_next(
 289         __in                    efx_nic_t *enp,
 290         __in_bcount(size)       caddr_t data,
 291         __in                    size_t size,
 292         __out                   efx_vpd_value_t *evvp,
 293         __inout                 unsigned int *contp);
 294
 295 extern __checkReturn            efx_rc_t
 296 siena_vpd_write(
 297         __in                    efx_nic_t *enp,
 298         __in_bcount(size)       caddr_t data,
 299         __in                    size_t size);
 300
 301 extern                          void
 302 siena_vpd_fini(
 303         __in                    efx_nic_t *enp);
 304
 305 #endif  /* EFSYS_OPT_VPD */
 306
 307 typedef struct siena_link_state_s {
 308         uint32_t                sls_adv_cap_mask;
 309         uint32_t                sls_lp_cap_mask;
 310         unsigned int            sls_fcntl;
 311         efx_link_mode_t         sls_link_mode;
 312 #if EFSYS_OPT_LOOPBACK
 313         efx_loopback_type_t     sls_loopback;
 314 #endif
 315         boolean_t               sls_mac_up;
 316 } siena_link_state_t;
 317
 318 extern                  void
 319 siena_phy_link_ev(
 320         __in            efx_nic_t *enp,
 321         __in            efx_qword_t *eqp,
 322         __out           efx_link_mode_t *link_modep);
 323
 324 extern  __checkReturn   efx_rc_t
 325 siena_phy_get_link(
 326         __in            efx_nic_t *enp,
 327         __out           siena_link_state_t *slsp);
 328
 329 extern  __checkReturn   efx_rc_t
 330 siena_phy_power(
 331         __in            efx_nic_t *enp,
 332         __in            boolean_t on);
 333
 334 extern  __checkReturn   efx_rc_t
 335 siena_phy_reconfigure(
 336         __in            efx_nic_t *enp);
 337
 338 extern  __checkReturn   efx_rc_t
 339 siena_phy_verify(
 340         __in            efx_nic_t *enp);
 341
 342 extern  __checkReturn   efx_rc_t
 343 siena_phy_oui_get(
 344         __in            efx_nic_t *enp,
 345         __out           uint32_t *ouip);
 346
 347 #if EFSYS_OPT_PHY_STATS
 348
 349 extern                                          void
 350 siena_phy_decode_stats(
 351         __in                                    efx_nic_t *enp,
 352         __in                                    uint32_t vmask,
 353         __in_opt                                efsys_mem_t *esmp,
 354         __out_opt                               uint64_t *smaskp,
 355         __inout_ecount_opt(EFX_PHY_NSTATS)      uint32_t *stat);
 356
 357 extern  __checkReturn                   efx_rc_t
 358 siena_phy_stats_update(
 359         __in                            efx_nic_t *enp,
 360         __in                            efsys_mem_t *esmp,
 361         __inout_ecount(EFX_PHY_NSTATS)  uint32_t *stat);
 362
 363 #endif  /* EFSYS_OPT_PHY_STATS */
 364
 365 #if EFSYS_OPT_BIST
 366
 367 extern  __checkReturn           efx_rc_t
 368 siena_phy_bist_start(
 369         __in                    efx_nic_t *enp,
 370         __in                    efx_bist_type_t type);
 371
 372 extern  __checkReturn           efx_rc_t
 373 siena_phy_bist_poll(
 374         __in                    efx_nic_t *enp,
 375         __in                    efx_bist_type_t type,
 376         __out                   efx_bist_result_t *resultp,
 377         __out_opt __drv_when(count > 0, __notnull)
 378         uint32_t        *value_maskp,
 379         __out_ecount_opt(count) __drv_when(count > 0, __notnull)
 380         unsigned long   *valuesp,
 381         __in                    size_t count);
 382
 383 extern                          void
 384 siena_phy_bist_stop(
 385         __in                    efx_nic_t *enp,
 386         __in                    efx_bist_type_t type);
 387
 388 #endif  /* EFSYS_OPT_BIST */
 389
 390 extern  __checkReturn   efx_rc_t
 391 siena_mac_poll(
 392         __in            efx_nic_t *enp,
 393         __out           efx_link_mode_t *link_modep);
 394
 395 extern  __checkReturn   efx_rc_t
 396 siena_mac_up(
 397         __in            efx_nic_t *enp,
 398         __out           boolean_t *mac_upp);
 399
 400 extern  __checkReturn   efx_rc_t
 401 siena_mac_reconfigure(
 402         __in    efx_nic_t *enp);
 403
 404 extern  __checkReturn   efx_rc_t
 405 siena_mac_pdu_get(
 406         __in    efx_nic_t *enp,
 407         __out   size_t *pdu);
 408
 409 #if EFSYS_OPT_LOOPBACK
 410
 411 extern  __checkReturn   efx_rc_t
 412 siena_mac_loopback_set(
 413         __in            efx_nic_t *enp,
 414         __in            efx_link_mode_t link_mode,
 415         __in            efx_loopback_type_t loopback_type);
 416
 417 #endif  /* EFSYS_OPT_LOOPBACK */
 418
 419 #if EFSYS_OPT_MAC_STATS
 420
 421 extern  __checkReturn                   efx_rc_t
 422 siena_mac_stats_get_mask(
 423         __in                            efx_nic_t *enp,
 424         __inout_bcount(mask_size)       uint32_t *maskp,
 425         __in                            size_t mask_size);
 426
 427 extern  __checkReturn                   efx_rc_t
 428 siena_mac_stats_update(
 429         __in                            efx_nic_t *enp,
 430         __in                            efsys_mem_t *esmp,
 431         __inout_ecount(EFX_MAC_NSTATS)  efsys_stat_t *stat,
 432         __inout_opt                     uint32_t *generationp);
 433
 434 #endif  /* EFSYS_OPT_MAC_STATS */
 435
 436 #ifdef  __cplusplus
 437 }
 438 #endif
 439
 440 #endif  /* _SYS_SIENA_IMPL_H */