2 * Copyright (c) 2007-2015 Solarflare Communications Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
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.
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.
26 * The views and conclusions contained in the software and documentation are
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28 * policies, either expressed or implied, of the FreeBSD Project.
33 #ifndef _SYS_EFX_IMPL_H
34 #define _SYS_EFX_IMPL_H
38 #include "efx_regs_ef10.h"
40 /* FIXME: Add definition for driver generated software events */
41 #ifndef ESE_DZ_EV_CODE_DRV_GEN_EV
42 #define ESE_DZ_EV_CODE_DRV_GEN_EV FSE_AZ_EV_CODE_DRV_GEN_EV
47 #include "siena_impl.h"
48 #endif /* EFSYS_OPT_SIENA */
50 #if EFSYS_OPT_HUNTINGTON
51 #include "hunt_impl.h"
52 #endif /* EFSYS_OPT_HUNTINGTON */
55 #include "medford_impl.h"
56 #endif /* EFSYS_OPT_MEDFORD */
58 #if (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD)
59 #include "ef10_impl.h"
60 #endif /* (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD) */
66 #define EFX_MOD_MCDI 0x00000001
67 #define EFX_MOD_PROBE 0x00000002
68 #define EFX_MOD_NVRAM 0x00000004
69 #define EFX_MOD_VPD 0x00000008
70 #define EFX_MOD_NIC 0x00000010
71 #define EFX_MOD_INTR 0x00000020
72 #define EFX_MOD_EV 0x00000040
73 #define EFX_MOD_RX 0x00000080
74 #define EFX_MOD_TX 0x00000100
75 #define EFX_MOD_PORT 0x00000200
76 #define EFX_MOD_MON 0x00000400
77 #define EFX_MOD_WOL 0x00000800
78 #define EFX_MOD_FILTER 0x00001000
79 #define EFX_MOD_LIC 0x00002000
81 #define EFX_RESET_MAC 0x00000001
82 #define EFX_RESET_PHY 0x00000002
83 #define EFX_RESET_RXQ_ERR 0x00000004
84 #define EFX_RESET_TXQ_ERR 0x00000008
86 typedef enum efx_mac_type_e {
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,
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);
105 void (*eevo_qstats_update)(efx_evq_t *, efsys_stat_t *);
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,
116 efx_evq_t *, efx_txq_t *,
118 void (*etxo_qdestroy)(efx_txq_t *);
119 efx_rc_t (*etxo_qpost)(efx_txq_t *, efx_buffer_t *,
120 unsigned int, 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,
130 efx_rc_t (*etxo_qpio_post)(efx_txq_t *, size_t, unsigned int,
132 efx_rc_t (*etxo_qdesc_post)(efx_txq_t *, efx_desc_t *,
133 unsigned int, unsigned int,
135 void (*etxo_qdesc_dma_create)(efx_txq_t *, efsys_dma_addr_t,
138 void (*etxo_qdesc_tso_create)(efx_txq_t *, uint16_t,
141 void (*etxo_qdesc_tso2_create)(efx_txq_t *, uint16_t,
144 void (*etxo_qdesc_vlantci_create)(efx_txq_t *, uint16_t,
147 void (*etxo_qstats_update)(efx_txq_t *,
152 typedef struct efx_rx_ops_s {
153 efx_rc_t (*erxo_init)(efx_nic_t *);
154 void (*erxo_fini)(efx_nic_t *);
155 #if EFSYS_OPT_RX_SCATTER
156 efx_rc_t (*erxo_scatter_enable)(efx_nic_t *, unsigned int);
158 #if EFSYS_OPT_RX_SCALE
159 efx_rc_t (*erxo_scale_mode_set)(efx_nic_t *, efx_rx_hash_alg_t,
160 efx_rx_hash_type_t, boolean_t);
161 efx_rc_t (*erxo_scale_key_set)(efx_nic_t *, uint8_t *, size_t);
162 efx_rc_t (*erxo_scale_tbl_set)(efx_nic_t *, unsigned int *,
164 uint32_t (*erxo_prefix_hash)(efx_nic_t *, efx_rx_hash_alg_t,
166 #endif /* EFSYS_OPT_RX_SCALE */
167 efx_rc_t (*erxo_prefix_pktlen)(efx_nic_t *, uint8_t *,
169 void (*erxo_qpost)(efx_rxq_t *, efsys_dma_addr_t *, size_t,
170 unsigned int, unsigned int,
172 void (*erxo_qpush)(efx_rxq_t *, unsigned int, unsigned int *);
173 efx_rc_t (*erxo_qflush)(efx_rxq_t *);
174 void (*erxo_qenable)(efx_rxq_t *);
175 efx_rc_t (*erxo_qcreate)(efx_nic_t *enp, unsigned int,
176 unsigned int, efx_rxq_type_t,
177 efsys_mem_t *, size_t, uint32_t,
178 efx_evq_t *, efx_rxq_t *);
179 void (*erxo_qdestroy)(efx_rxq_t *);
182 typedef struct efx_mac_ops_s {
183 efx_rc_t (*emo_reset)(efx_nic_t *); /* optional */
184 efx_rc_t (*emo_poll)(efx_nic_t *, efx_link_mode_t *);
185 efx_rc_t (*emo_up)(efx_nic_t *, boolean_t *);
186 efx_rc_t (*emo_addr_set)(efx_nic_t *);
187 efx_rc_t (*emo_pdu_set)(efx_nic_t *);
188 efx_rc_t (*emo_reconfigure)(efx_nic_t *);
189 efx_rc_t (*emo_multicast_list_set)(efx_nic_t *);
190 efx_rc_t (*emo_filter_default_rxq_set)(efx_nic_t *,
191 efx_rxq_t *, boolean_t);
192 void (*emo_filter_default_rxq_clear)(efx_nic_t *);
193 #if EFSYS_OPT_LOOPBACK
194 efx_rc_t (*emo_loopback_set)(efx_nic_t *, efx_link_mode_t,
195 efx_loopback_type_t);
196 #endif /* EFSYS_OPT_LOOPBACK */
197 #if EFSYS_OPT_MAC_STATS
198 efx_rc_t (*emo_stats_upload)(efx_nic_t *, efsys_mem_t *);
199 efx_rc_t (*emo_stats_periodic)(efx_nic_t *, efsys_mem_t *,
200 uint16_t, boolean_t);
201 efx_rc_t (*emo_stats_update)(efx_nic_t *, efsys_mem_t *,
202 efsys_stat_t *, uint32_t *);
203 #endif /* EFSYS_OPT_MAC_STATS */
206 typedef struct efx_phy_ops_s {
207 efx_rc_t (*epo_power)(efx_nic_t *, boolean_t); /* optional */
208 efx_rc_t (*epo_reset)(efx_nic_t *);
209 efx_rc_t (*epo_reconfigure)(efx_nic_t *);
210 efx_rc_t (*epo_verify)(efx_nic_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 *,
215 #endif /* EFSYS_OPT_PHY_STATS */
217 efx_rc_t (*epo_bist_enable_offline)(efx_nic_t *);
218 efx_rc_t (*epo_bist_start)(efx_nic_t *, efx_bist_type_t);
219 efx_rc_t (*epo_bist_poll)(efx_nic_t *, efx_bist_type_t,
220 efx_bist_result_t *, uint32_t *,
221 unsigned long *, size_t);
222 void (*epo_bist_stop)(efx_nic_t *, efx_bist_type_t);
223 #endif /* EFSYS_OPT_BIST */
227 typedef struct efx_filter_ops_s {
228 efx_rc_t (*efo_init)(efx_nic_t *);
229 void (*efo_fini)(efx_nic_t *);
230 efx_rc_t (*efo_restore)(efx_nic_t *);
231 efx_rc_t (*efo_add)(efx_nic_t *, efx_filter_spec_t *,
232 boolean_t may_replace);
233 efx_rc_t (*efo_delete)(efx_nic_t *, efx_filter_spec_t *);
234 efx_rc_t (*efo_supported_filters)(efx_nic_t *, uint32_t *, size_t *);
235 efx_rc_t (*efo_reconfigure)(efx_nic_t *, uint8_t const *, boolean_t,
236 boolean_t, boolean_t, boolean_t,
237 uint8_t const *, uint32_t);
240 extern __checkReturn efx_rc_t
241 efx_filter_reconfigure(
243 __in_ecount(6) uint8_t const *mac_addr,
244 __in boolean_t all_unicst,
245 __in boolean_t mulcst,
246 __in boolean_t all_mulcst,
247 __in boolean_t brdcst,
248 __in_ecount(6*count) uint8_t const *addrs,
249 __in uint32_t count);
251 #endif /* EFSYS_OPT_FILTER */
254 typedef struct efx_port_s {
255 efx_mac_type_t ep_mac_type;
256 uint32_t ep_phy_type;
259 uint8_t ep_mac_addr[6];
260 efx_link_mode_t ep_link_mode;
261 boolean_t ep_all_unicst;
263 boolean_t ep_all_mulcst;
265 unsigned int ep_fcntl;
266 boolean_t ep_fcntl_autoneg;
267 efx_oword_t ep_multicst_hash[2];
268 uint8_t ep_mulcst_addr_list[EFX_MAC_ADDR_LEN *
269 EFX_MAC_MULTICAST_LIST_MAX];
270 uint32_t ep_mulcst_addr_count;
271 #if EFSYS_OPT_LOOPBACK
272 efx_loopback_type_t ep_loopback_type;
273 efx_link_mode_t ep_loopback_link_mode;
274 #endif /* EFSYS_OPT_LOOPBACK */
275 #if EFSYS_OPT_PHY_FLAGS
276 uint32_t ep_phy_flags;
277 #endif /* EFSYS_OPT_PHY_FLAGS */
278 #if EFSYS_OPT_PHY_LED_CONTROL
279 efx_phy_led_mode_t ep_phy_led_mode;
280 #endif /* EFSYS_OPT_PHY_LED_CONTROL */
281 efx_phy_media_type_t ep_fixed_port_type;
282 efx_phy_media_type_t ep_module_type;
283 uint32_t ep_adv_cap_mask;
284 uint32_t ep_lp_cap_mask;
285 uint32_t ep_default_adv_cap_mask;
286 uint32_t ep_phy_cap_mask;
287 boolean_t ep_mac_drain;
288 boolean_t ep_mac_stats_pending;
290 efx_bist_type_t ep_current_bist;
292 const efx_mac_ops_t *ep_emop;
293 const efx_phy_ops_t *ep_epop;
296 typedef struct efx_mon_ops_s {
297 efx_rc_t (*emo_reset)(efx_nic_t *);
298 efx_rc_t (*emo_reconfigure)(efx_nic_t *);
299 #if EFSYS_OPT_MON_STATS
300 efx_rc_t (*emo_stats_update)(efx_nic_t *, efsys_mem_t *,
301 efx_mon_stat_value_t *);
302 #endif /* EFSYS_OPT_MON_STATS */
305 typedef struct efx_mon_s {
306 efx_mon_type_t em_type;
307 const efx_mon_ops_t *em_emop;
310 typedef struct efx_intr_ops_s {
311 efx_rc_t (*eio_init)(efx_nic_t *, efx_intr_type_t, efsys_mem_t *);
312 void (*eio_enable)(efx_nic_t *);
313 void (*eio_disable)(efx_nic_t *);
314 void (*eio_disable_unlocked)(efx_nic_t *);
315 efx_rc_t (*eio_trigger)(efx_nic_t *, unsigned int);
316 void (*eio_status_line)(efx_nic_t *, boolean_t *, uint32_t *);
317 void (*eio_status_message)(efx_nic_t *, unsigned int,
319 void (*eio_fatal)(efx_nic_t *);
320 void (*eio_fini)(efx_nic_t *);
323 typedef struct efx_intr_s {
324 const efx_intr_ops_t *ei_eiop;
325 efsys_mem_t *ei_esmp;
326 efx_intr_type_t ei_type;
327 unsigned int ei_level;
330 typedef struct efx_nic_ops_s {
331 efx_rc_t (*eno_probe)(efx_nic_t *);
332 efx_rc_t (*eno_board_cfg)(efx_nic_t *);
333 efx_rc_t (*eno_set_drv_limits)(efx_nic_t *, efx_drv_limits_t*);
334 efx_rc_t (*eno_reset)(efx_nic_t *);
335 efx_rc_t (*eno_init)(efx_nic_t *);
336 efx_rc_t (*eno_get_vi_pool)(efx_nic_t *, uint32_t *);
337 efx_rc_t (*eno_get_bar_region)(efx_nic_t *, efx_nic_region_t,
338 uint32_t *, size_t *);
340 efx_rc_t (*eno_register_test)(efx_nic_t *);
341 #endif /* EFSYS_OPT_DIAG */
342 void (*eno_fini)(efx_nic_t *);
343 void (*eno_unprobe)(efx_nic_t *);
346 #ifndef EFX_TXQ_LIMIT_TARGET
347 #define EFX_TXQ_LIMIT_TARGET 259
349 #ifndef EFX_RXQ_LIMIT_TARGET
350 #define EFX_RXQ_LIMIT_TARGET 512
352 #ifndef EFX_TXQ_DC_SIZE
353 #define EFX_TXQ_DC_SIZE 1 /* 16 descriptors */
355 #ifndef EFX_RXQ_DC_SIZE
356 #define EFX_RXQ_DC_SIZE 3 /* 64 descriptors */
361 typedef struct siena_filter_spec_s {
364 uint32_t sfs_dmaq_id;
365 uint32_t sfs_dword[3];
366 } siena_filter_spec_t;
368 typedef enum siena_filter_type_e {
369 EFX_SIENA_FILTER_RX_TCP_FULL, /* TCP/IPv4 {dIP,dTCP,sIP,sTCP} */
370 EFX_SIENA_FILTER_RX_TCP_WILD, /* TCP/IPv4 {dIP,dTCP, -, -} */
371 EFX_SIENA_FILTER_RX_UDP_FULL, /* UDP/IPv4 {dIP,dUDP,sIP,sUDP} */
372 EFX_SIENA_FILTER_RX_UDP_WILD, /* UDP/IPv4 {dIP,dUDP, -, -} */
373 EFX_SIENA_FILTER_RX_MAC_FULL, /* Ethernet {dMAC,VLAN} */
374 EFX_SIENA_FILTER_RX_MAC_WILD, /* Ethernet {dMAC, -} */
376 EFX_SIENA_FILTER_TX_TCP_FULL, /* TCP/IPv4 {dIP,dTCP,sIP,sTCP} */
377 EFX_SIENA_FILTER_TX_TCP_WILD, /* TCP/IPv4 { -, -,sIP,sTCP} */
378 EFX_SIENA_FILTER_TX_UDP_FULL, /* UDP/IPv4 {dIP,dTCP,sIP,sTCP} */
379 EFX_SIENA_FILTER_TX_UDP_WILD, /* UDP/IPv4 { -, -,sIP,sUDP} */
380 EFX_SIENA_FILTER_TX_MAC_FULL, /* Ethernet {sMAC,VLAN} */
381 EFX_SIENA_FILTER_TX_MAC_WILD, /* Ethernet {sMAC, -} */
383 EFX_SIENA_FILTER_NTYPES
384 } siena_filter_type_t;
386 typedef enum siena_filter_tbl_id_e {
387 EFX_SIENA_FILTER_TBL_RX_IP = 0,
388 EFX_SIENA_FILTER_TBL_RX_MAC,
389 EFX_SIENA_FILTER_TBL_TX_IP,
390 EFX_SIENA_FILTER_TBL_TX_MAC,
391 EFX_SIENA_FILTER_NTBLS
392 } siena_filter_tbl_id_t;
394 typedef struct siena_filter_tbl_s {
395 int sft_size; /* number of entries */
396 int sft_used; /* active count */
397 uint32_t *sft_bitmap; /* active bitmap */
398 siena_filter_spec_t *sft_spec; /* array of saved specs */
399 } siena_filter_tbl_t;
401 typedef struct siena_filter_s {
402 siena_filter_tbl_t sf_tbl[EFX_SIENA_FILTER_NTBLS];
403 unsigned int sf_depth[EFX_SIENA_FILTER_NTYPES];
406 typedef struct efx_filter_s {
408 siena_filter_t *ef_siena_filter;
409 #endif /* EFSYS_OPT_SIENA */
410 #if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
411 ef10_filter_table_t *ef_ef10_filter_table;
412 #endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */
416 siena_filter_tbl_clear(
418 __in siena_filter_tbl_id_t tbl);
420 #endif /* EFSYS_OPT_FILTER */
424 typedef struct efx_mcdi_ops_s {
425 efx_rc_t (*emco_init)(efx_nic_t *, const efx_mcdi_transport_t *);
426 void (*emco_send_request)(efx_nic_t *, void *, size_t,
428 efx_rc_t (*emco_poll_reboot)(efx_nic_t *);
429 boolean_t (*emco_poll_response)(efx_nic_t *);
430 void (*emco_read_response)(efx_nic_t *, void *, size_t, size_t);
431 void (*emco_fini)(efx_nic_t *);
432 efx_rc_t (*emco_feature_supported)(efx_nic_t *, efx_mcdi_feature_id_t, boolean_t *);
435 typedef struct efx_mcdi_s {
436 const efx_mcdi_ops_t *em_emcop;
437 const efx_mcdi_transport_t *em_emtp;
438 efx_mcdi_iface_t em_emip;
441 #endif /* EFSYS_OPT_MCDI */
444 typedef struct efx_nvram_ops_s {
446 efx_rc_t (*envo_test)(efx_nic_t *);
447 #endif /* EFSYS_OPT_DIAG */
448 efx_rc_t (*envo_type_to_partn)(efx_nic_t *, efx_nvram_type_t,
450 efx_rc_t (*envo_partn_size)(efx_nic_t *, uint32_t, size_t *);
451 efx_rc_t (*envo_partn_rw_start)(efx_nic_t *, uint32_t, size_t *);
452 efx_rc_t (*envo_partn_read)(efx_nic_t *, uint32_t,
453 unsigned int, caddr_t, size_t);
454 efx_rc_t (*envo_partn_erase)(efx_nic_t *, uint32_t,
455 unsigned int, size_t);
456 efx_rc_t (*envo_partn_write)(efx_nic_t *, uint32_t,
457 unsigned int, caddr_t, size_t);
458 void (*envo_partn_rw_finish)(efx_nic_t *, uint32_t);
459 efx_rc_t (*envo_partn_get_version)(efx_nic_t *, uint32_t,
460 uint32_t *, uint16_t *);
461 efx_rc_t (*envo_partn_set_version)(efx_nic_t *, uint32_t,
463 efx_rc_t (*envo_buffer_validate)(efx_nic_t *, uint32_t,
466 #endif /* EFSYS_OPT_NVRAM */
468 extern __checkReturn efx_rc_t
469 efx_nvram_tlv_validate(
472 __in_bcount(partn_size) caddr_t partn_data,
473 __in size_t partn_size);
477 typedef struct efx_vpd_ops_s {
478 efx_rc_t (*evpdo_init)(efx_nic_t *);
479 efx_rc_t (*evpdo_size)(efx_nic_t *, size_t *);
480 efx_rc_t (*evpdo_read)(efx_nic_t *, caddr_t, size_t);
481 efx_rc_t (*evpdo_verify)(efx_nic_t *, caddr_t, size_t);
482 efx_rc_t (*evpdo_reinit)(efx_nic_t *, caddr_t, size_t);
483 efx_rc_t (*evpdo_get)(efx_nic_t *, caddr_t, size_t,
485 efx_rc_t (*evpdo_set)(efx_nic_t *, caddr_t, size_t,
487 efx_rc_t (*evpdo_next)(efx_nic_t *, caddr_t, size_t,
488 efx_vpd_value_t *, unsigned int *);
489 efx_rc_t (*evpdo_write)(efx_nic_t *, caddr_t, size_t);
490 void (*evpdo_fini)(efx_nic_t *);
492 #endif /* EFSYS_OPT_VPD */
494 #if EFSYS_OPT_VPD || EFSYS_OPT_NVRAM
496 __checkReturn efx_rc_t
497 efx_mcdi_nvram_partitions(
499 __out_bcount(size) caddr_t data,
501 __out unsigned int *npartnp);
503 __checkReturn efx_rc_t
504 efx_mcdi_nvram_metadata(
507 __out uint32_t *subtypep,
508 __out_ecount(4) uint16_t version[4],
509 __out_bcount_opt(size) char *descp,
512 __checkReturn efx_rc_t
516 __out_opt size_t *sizep,
517 __out_opt uint32_t *addressp,
518 __out_opt uint32_t *erase_sizep,
519 __out_opt uint32_t *write_sizep);
521 __checkReturn efx_rc_t
522 efx_mcdi_nvram_update_start(
524 __in uint32_t partn);
526 __checkReturn efx_rc_t
530 __in uint32_t offset,
531 __out_bcount(size) caddr_t data,
535 __checkReturn efx_rc_t
536 efx_mcdi_nvram_erase(
539 __in uint32_t offset,
542 __checkReturn efx_rc_t
543 efx_mcdi_nvram_write(
546 __in uint32_t offset,
547 __out_bcount(size) caddr_t data,
550 __checkReturn efx_rc_t
551 efx_mcdi_nvram_update_finish(
554 __in boolean_t reboot);
558 __checkReturn efx_rc_t
561 __in uint32_t partn);
563 #endif /* EFSYS_OPT_DIAG */
565 #endif /* EFSYS_OPT_VPD || EFSYS_OPT_NVRAM */
567 #if EFSYS_OPT_LICENSING
569 typedef struct efx_lic_ops_s {
570 efx_rc_t (*elo_update_licenses)(efx_nic_t *);
571 efx_rc_t (*elo_get_key_stats)(efx_nic_t *, efx_key_stats_t *);
572 efx_rc_t (*elo_app_state)(efx_nic_t *, uint64_t, boolean_t *);
573 efx_rc_t (*elo_get_id)(efx_nic_t *, size_t, uint32_t *,
574 size_t *, uint8_t *);
579 typedef struct efx_drv_cfg_s {
580 uint32_t edc_min_vi_count;
581 uint32_t edc_max_vi_count;
583 uint32_t edc_max_piobuf_count;
584 uint32_t edc_pio_alloc_size;
589 efx_family_t en_family;
590 uint32_t en_features;
591 efsys_identifier_t *en_esip;
592 efsys_lock_t *en_eslp;
593 efsys_bar_t *en_esbp;
594 unsigned int en_mod_flags;
595 unsigned int en_reset_flags;
596 efx_nic_cfg_t en_nic_cfg;
597 efx_drv_cfg_t en_drv_cfg;
601 uint32_t en_ev_qcount;
602 uint32_t en_rx_qcount;
603 uint32_t en_tx_qcount;
604 const efx_nic_ops_t *en_enop;
605 const efx_ev_ops_t *en_eevop;
606 const efx_tx_ops_t *en_etxop;
607 const efx_rx_ops_t *en_erxop;
609 efx_filter_t en_filter;
610 const efx_filter_ops_t *en_efop;
611 #endif /* EFSYS_OPT_FILTER */
614 #endif /* EFSYS_OPT_MCDI */
616 efx_nvram_type_t en_nvram_locked;
617 const efx_nvram_ops_t *en_envop;
618 #endif /* EFSYS_OPT_NVRAM */
620 const efx_vpd_ops_t *en_evpdop;
621 #endif /* EFSYS_OPT_VPD */
622 #if EFSYS_OPT_RX_SCALE
623 efx_rx_hash_support_t en_hash_support;
624 efx_rx_scale_support_t en_rss_support;
625 uint32_t en_rss_context;
626 #endif /* EFSYS_OPT_RX_SCALE */
627 uint32_t en_vport_id;
628 #if EFSYS_OPT_LICENSING
629 const efx_lic_ops_t *en_elop;
634 #if EFSYS_OPT_NVRAM || EFSYS_OPT_VPD
635 unsigned int enu_partn_mask;
636 #endif /* EFSYS_OPT_NVRAM || EFSYS_OPT_VPD */
639 size_t enu_svpd_length;
640 #endif /* EFSYS_OPT_VPD */
643 #endif /* EFSYS_OPT_SIENA */
646 #if (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD)
654 size_t ena_svpd_length;
655 #endif /* EFSYS_OPT_VPD */
656 efx_piobuf_handle_t ena_piobuf_handle[EF10_MAX_PIOBUF_NBUFS];
657 uint32_t ena_piobuf_count;
658 uint32_t ena_pio_alloc_map[EF10_MAX_PIOBUF_NBUFS];
659 uint32_t ena_pio_write_vi_base;
660 /* Memory BAR mapping regions */
661 uint32_t ena_uc_mem_map_offset;
662 size_t ena_uc_mem_map_size;
663 uint32_t ena_wc_mem_map_offset;
664 size_t ena_wc_mem_map_size;
667 #endif /* (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD) */
671 #define EFX_NIC_MAGIC 0x02121996
673 typedef boolean_t (*efx_ev_handler_t)(efx_evq_t *, efx_qword_t *,
674 const efx_ev_callbacks_t *, void *);
676 typedef struct efx_evq_rxq_state_s {
677 unsigned int eers_rx_read_ptr;
678 unsigned int eers_rx_mask;
679 } efx_evq_rxq_state_t;
684 unsigned int ee_index;
685 unsigned int ee_mask;
686 efsys_mem_t *ee_esmp;
688 uint32_t ee_stat[EV_NQSTATS];
689 #endif /* EFSYS_OPT_QSTATS */
691 efx_ev_handler_t ee_rx;
692 efx_ev_handler_t ee_tx;
693 efx_ev_handler_t ee_driver;
694 efx_ev_handler_t ee_global;
695 efx_ev_handler_t ee_drv_gen;
697 efx_ev_handler_t ee_mcdi;
698 #endif /* EFSYS_OPT_MCDI */
700 efx_evq_rxq_state_t ee_rxq_state[EFX_EV_RX_NLABELS];
703 #define EFX_EVQ_MAGIC 0x08081997
705 #define EFX_EVQ_FALCON_TIMER_QUANTUM_NS 4968 /* 621 cycles */
706 #define EFX_EVQ_SIENA_TIMER_QUANTUM_NS 6144 /* 768 cycles */
712 unsigned int er_index;
713 unsigned int er_label;
714 unsigned int er_mask;
715 efsys_mem_t *er_esmp;
718 #define EFX_RXQ_MAGIC 0x15022005
723 unsigned int et_index;
724 unsigned int et_mask;
725 efsys_mem_t *et_esmp;
726 #if EFSYS_OPT_HUNTINGTON
727 uint32_t et_pio_bufnum;
728 uint32_t et_pio_blknum;
729 uint32_t et_pio_write_offset;
730 uint32_t et_pio_offset;
734 uint32_t et_stat[TX_NQSTATS];
735 #endif /* EFSYS_OPT_QSTATS */
738 #define EFX_TXQ_MAGIC 0x05092005
740 #define EFX_MAC_ADDR_COPY(_dst, _src) \
742 (_dst)[0] = (_src)[0]; \
743 (_dst)[1] = (_src)[1]; \
744 (_dst)[2] = (_src)[2]; \
745 (_dst)[3] = (_src)[3]; \
746 (_dst)[4] = (_src)[4]; \
747 (_dst)[5] = (_src)[5]; \
748 _NOTE(CONSTANTCONDITION) \
751 #define EFX_MAC_BROADCAST_ADDR_SET(_dst) \
753 uint16_t *_d = (uint16_t *)(_dst); \
757 _NOTE(CONSTANTCONDITION) \
760 #if EFSYS_OPT_CHECK_REG
761 #define EFX_CHECK_REG(_enp, _reg) \
763 const char *name = #_reg; \
764 char min = name[4]; \
765 char max = name[5]; \
768 switch ((_enp)->en_family) { \
769 case EFX_FAMILY_SIENA: \
773 case EFX_FAMILY_HUNTINGTON: \
777 case EFX_FAMILY_MEDFORD: \
786 EFSYS_ASSERT3S(rev, >=, min); \
787 EFSYS_ASSERT3S(rev, <=, max); \
789 _NOTE(CONSTANTCONDITION) \
792 #define EFX_CHECK_REG(_enp, _reg) do { \
793 _NOTE(CONSTANTCONDITION) \
797 #define EFX_BAR_READD(_enp, _reg, _edp, _lock) \
799 EFX_CHECK_REG((_enp), (_reg)); \
800 EFSYS_BAR_READD((_enp)->en_esbp, _reg ## _OFST, \
802 EFSYS_PROBE3(efx_bar_readd, const char *, #_reg, \
803 uint32_t, _reg ## _OFST, \
804 uint32_t, (_edp)->ed_u32[0]); \
805 _NOTE(CONSTANTCONDITION) \
808 #define EFX_BAR_WRITED(_enp, _reg, _edp, _lock) \
810 EFX_CHECK_REG((_enp), (_reg)); \
811 EFSYS_PROBE3(efx_bar_writed, const char *, #_reg, \
812 uint32_t, _reg ## _OFST, \
813 uint32_t, (_edp)->ed_u32[0]); \
814 EFSYS_BAR_WRITED((_enp)->en_esbp, _reg ## _OFST, \
816 _NOTE(CONSTANTCONDITION) \
819 #define EFX_BAR_READQ(_enp, _reg, _eqp) \
821 EFX_CHECK_REG((_enp), (_reg)); \
822 EFSYS_BAR_READQ((_enp)->en_esbp, _reg ## _OFST, \
824 EFSYS_PROBE4(efx_bar_readq, const char *, #_reg, \
825 uint32_t, _reg ## _OFST, \
826 uint32_t, (_eqp)->eq_u32[1], \
827 uint32_t, (_eqp)->eq_u32[0]); \
828 _NOTE(CONSTANTCONDITION) \
831 #define EFX_BAR_WRITEQ(_enp, _reg, _eqp) \
833 EFX_CHECK_REG((_enp), (_reg)); \
834 EFSYS_PROBE4(efx_bar_writeq, const char *, #_reg, \
835 uint32_t, _reg ## _OFST, \
836 uint32_t, (_eqp)->eq_u32[1], \
837 uint32_t, (_eqp)->eq_u32[0]); \
838 EFSYS_BAR_WRITEQ((_enp)->en_esbp, _reg ## _OFST, \
840 _NOTE(CONSTANTCONDITION) \
843 #define EFX_BAR_READO(_enp, _reg, _eop) \
845 EFX_CHECK_REG((_enp), (_reg)); \
846 EFSYS_BAR_READO((_enp)->en_esbp, _reg ## _OFST, \
848 EFSYS_PROBE6(efx_bar_reado, const char *, #_reg, \
849 uint32_t, _reg ## _OFST, \
850 uint32_t, (_eop)->eo_u32[3], \
851 uint32_t, (_eop)->eo_u32[2], \
852 uint32_t, (_eop)->eo_u32[1], \
853 uint32_t, (_eop)->eo_u32[0]); \
854 _NOTE(CONSTANTCONDITION) \
857 #define EFX_BAR_WRITEO(_enp, _reg, _eop) \
859 EFX_CHECK_REG((_enp), (_reg)); \
860 EFSYS_PROBE6(efx_bar_writeo, const char *, #_reg, \
861 uint32_t, _reg ## _OFST, \
862 uint32_t, (_eop)->eo_u32[3], \
863 uint32_t, (_eop)->eo_u32[2], \
864 uint32_t, (_eop)->eo_u32[1], \
865 uint32_t, (_eop)->eo_u32[0]); \
866 EFSYS_BAR_WRITEO((_enp)->en_esbp, _reg ## _OFST, \
868 _NOTE(CONSTANTCONDITION) \
871 #define EFX_BAR_TBL_READD(_enp, _reg, _index, _edp, _lock) \
873 EFX_CHECK_REG((_enp), (_reg)); \
874 EFSYS_BAR_READD((_enp)->en_esbp, \
875 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
877 EFSYS_PROBE4(efx_bar_tbl_readd, const char *, #_reg, \
878 uint32_t, (_index), \
879 uint32_t, _reg ## _OFST, \
880 uint32_t, (_edp)->ed_u32[0]); \
881 _NOTE(CONSTANTCONDITION) \
884 #define EFX_BAR_TBL_WRITED(_enp, _reg, _index, _edp, _lock) \
886 EFX_CHECK_REG((_enp), (_reg)); \
887 EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \
888 uint32_t, (_index), \
889 uint32_t, _reg ## _OFST, \
890 uint32_t, (_edp)->ed_u32[0]); \
891 EFSYS_BAR_WRITED((_enp)->en_esbp, \
892 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
894 _NOTE(CONSTANTCONDITION) \
897 #define EFX_BAR_TBL_WRITED2(_enp, _reg, _index, _edp, _lock) \
899 EFX_CHECK_REG((_enp), (_reg)); \
900 EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \
901 uint32_t, (_index), \
902 uint32_t, _reg ## _OFST, \
903 uint32_t, (_edp)->ed_u32[0]); \
904 EFSYS_BAR_WRITED((_enp)->en_esbp, \
906 (2 * sizeof (efx_dword_t)) + \
907 ((_index) * _reg ## _STEP)), \
909 _NOTE(CONSTANTCONDITION) \
912 #define EFX_BAR_TBL_WRITED3(_enp, _reg, _index, _edp, _lock) \
914 EFX_CHECK_REG((_enp), (_reg)); \
915 EFSYS_PROBE4(efx_bar_tbl_writed, const char *, #_reg, \
916 uint32_t, (_index), \
917 uint32_t, _reg ## _OFST, \
918 uint32_t, (_edp)->ed_u32[0]); \
919 EFSYS_BAR_WRITED((_enp)->en_esbp, \
921 (3 * sizeof (efx_dword_t)) + \
922 ((_index) * _reg ## _STEP)), \
924 _NOTE(CONSTANTCONDITION) \
927 #define EFX_BAR_TBL_READQ(_enp, _reg, _index, _eqp) \
929 EFX_CHECK_REG((_enp), (_reg)); \
930 EFSYS_BAR_READQ((_enp)->en_esbp, \
931 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
933 EFSYS_PROBE5(efx_bar_tbl_readq, const char *, #_reg, \
934 uint32_t, (_index), \
935 uint32_t, _reg ## _OFST, \
936 uint32_t, (_eqp)->eq_u32[1], \
937 uint32_t, (_eqp)->eq_u32[0]); \
938 _NOTE(CONSTANTCONDITION) \
941 #define EFX_BAR_TBL_WRITEQ(_enp, _reg, _index, _eqp) \
943 EFX_CHECK_REG((_enp), (_reg)); \
944 EFSYS_PROBE5(efx_bar_tbl_writeq, const char *, #_reg, \
945 uint32_t, (_index), \
946 uint32_t, _reg ## _OFST, \
947 uint32_t, (_eqp)->eq_u32[1], \
948 uint32_t, (_eqp)->eq_u32[0]); \
949 EFSYS_BAR_WRITEQ((_enp)->en_esbp, \
950 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
952 _NOTE(CONSTANTCONDITION) \
955 #define EFX_BAR_TBL_READO(_enp, _reg, _index, _eop, _lock) \
957 EFX_CHECK_REG((_enp), (_reg)); \
958 EFSYS_BAR_READO((_enp)->en_esbp, \
959 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
961 EFSYS_PROBE7(efx_bar_tbl_reado, const char *, #_reg, \
962 uint32_t, (_index), \
963 uint32_t, _reg ## _OFST, \
964 uint32_t, (_eop)->eo_u32[3], \
965 uint32_t, (_eop)->eo_u32[2], \
966 uint32_t, (_eop)->eo_u32[1], \
967 uint32_t, (_eop)->eo_u32[0]); \
968 _NOTE(CONSTANTCONDITION) \
971 #define EFX_BAR_TBL_WRITEO(_enp, _reg, _index, _eop, _lock) \
973 EFX_CHECK_REG((_enp), (_reg)); \
974 EFSYS_PROBE7(efx_bar_tbl_writeo, const char *, #_reg, \
975 uint32_t, (_index), \
976 uint32_t, _reg ## _OFST, \
977 uint32_t, (_eop)->eo_u32[3], \
978 uint32_t, (_eop)->eo_u32[2], \
979 uint32_t, (_eop)->eo_u32[1], \
980 uint32_t, (_eop)->eo_u32[0]); \
981 EFSYS_BAR_WRITEO((_enp)->en_esbp, \
982 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
984 _NOTE(CONSTANTCONDITION) \
988 * Allow drivers to perform optimised 128-bit doorbell writes.
989 * The DMA descriptor pointers (RX_DESC_UPD and TX_DESC_UPD) are
990 * special-cased in the BIU on the Falcon/Siena and EF10 architectures to avoid
991 * the need for locking in the host, and are the only ones known to be safe to
992 * use 128-bites write with.
994 #define EFX_BAR_TBL_DOORBELL_WRITEO(_enp, _reg, _index, _eop) \
996 EFX_CHECK_REG((_enp), (_reg)); \
997 EFSYS_PROBE7(efx_bar_tbl_doorbell_writeo, \
1000 uint32_t, (_index), \
1001 uint32_t, _reg ## _OFST, \
1002 uint32_t, (_eop)->eo_u32[3], \
1003 uint32_t, (_eop)->eo_u32[2], \
1004 uint32_t, (_eop)->eo_u32[1], \
1005 uint32_t, (_eop)->eo_u32[0]); \
1006 EFSYS_BAR_DOORBELL_WRITEO((_enp)->en_esbp, \
1007 (_reg ## _OFST + ((_index) * _reg ## _STEP)), \
1009 _NOTE(CONSTANTCONDITION) \
1012 #define EFX_DMA_SYNC_QUEUE_FOR_DEVICE(_esmp, _entries, _wptr, _owptr) \
1014 unsigned int _new = (_wptr); \
1015 unsigned int _old = (_owptr); \
1017 if ((_new) >= (_old)) \
1018 EFSYS_DMA_SYNC_FOR_DEVICE((_esmp), \
1019 (_old) * sizeof (efx_desc_t), \
1020 ((_new) - (_old)) * sizeof (efx_desc_t)); \
1023 * It is cheaper to sync entire map than sync \
1024 * two parts especially when offset/size are \
1025 * ignored and entire map is synced in any case.\
1027 EFSYS_DMA_SYNC_FOR_DEVICE((_esmp), \
1029 (_entries) * sizeof (efx_desc_t)); \
1030 _NOTE(CONSTANTCONDITION) \
1033 extern __checkReturn efx_rc_t
1035 __in efx_nic_t *enp);
1037 extern __checkReturn efx_rc_t
1039 __in efx_nic_t *enp);
1042 efx_mac_multicast_hash_compute(
1043 __in_ecount(6*count) uint8_t const *addrs,
1045 __out efx_oword_t *hash_low,
1046 __out efx_oword_t *hash_high);
1048 extern __checkReturn efx_rc_t
1050 __in efx_nic_t *enp);
1054 __in efx_nic_t *enp);
1058 /* VPD utility functions */
1060 extern __checkReturn efx_rc_t
1061 efx_vpd_hunk_length(
1062 __in_bcount(size) caddr_t data,
1064 __out size_t *lengthp);
1066 extern __checkReturn efx_rc_t
1067 efx_vpd_hunk_verify(
1068 __in_bcount(size) caddr_t data,
1070 __out_opt boolean_t *cksummedp);
1072 extern __checkReturn efx_rc_t
1073 efx_vpd_hunk_reinit(
1074 __in_bcount(size) caddr_t data,
1076 __in boolean_t wantpid);
1078 extern __checkReturn efx_rc_t
1080 __in_bcount(size) caddr_t data,
1082 __in efx_vpd_tag_t tag,
1083 __in efx_vpd_keyword_t keyword,
1084 __out unsigned int *payloadp,
1085 __out uint8_t *paylenp);
1087 extern __checkReturn efx_rc_t
1089 __in_bcount(size) caddr_t data,
1091 __out efx_vpd_tag_t *tagp,
1092 __out efx_vpd_keyword_t *keyword,
1093 __out_opt unsigned int *payloadp,
1094 __out_opt uint8_t *paylenp,
1095 __inout unsigned int *contp);
1097 extern __checkReturn efx_rc_t
1099 __in_bcount(size) caddr_t data,
1101 __in efx_vpd_value_t *evvp);
1103 #endif /* EFSYS_OPT_VPD */
1107 extern efx_sram_pattern_fn_t __efx_sram_pattern_fns[];
1109 typedef struct efx_register_set_s {
1110 unsigned int address;
1114 } efx_register_set_t;
1116 extern __checkReturn efx_rc_t
1117 efx_nic_test_registers(
1118 __in efx_nic_t *enp,
1119 __in efx_register_set_t *rsp,
1122 extern __checkReturn efx_rc_t
1123 efx_nic_test_tables(
1124 __in efx_nic_t *enp,
1125 __in efx_register_set_t *rsp,
1126 __in efx_pattern_type_t pattern,
1129 #endif /* EFSYS_OPT_DIAG */
1133 extern __checkReturn efx_rc_t
1134 efx_mcdi_set_workaround(
1135 __in efx_nic_t *enp,
1137 __in boolean_t enabled,
1138 __out_opt uint32_t *flagsp);
1140 extern __checkReturn efx_rc_t
1141 efx_mcdi_get_workarounds(
1142 __in efx_nic_t *enp,
1143 __out_opt uint32_t *implementedp,
1144 __out_opt uint32_t *enabledp);
1146 #endif /* EFSYS_OPT_MCDI */
1152 #endif /* _SYS_EFX_IMPL_H */