1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2015-2020 Beijing WangXun Technology Co., Ltd.
3 * Copyright(c) 2010-2017 Intel Corporation
9 #define TXGBE_DCB_TC_MAX TXGBE_MAX_UP
10 #define TXGBE_DCB_UP_MAX TXGBE_MAX_UP
11 #define TXGBE_DCB_BWG_MAX TXGBE_MAX_UP
12 #define TXGBE_LINK_UP_TIME 90 /* 9.0 Seconds */
13 #define TXGBE_AUTO_NEG_TIME 45 /* 4.5 Seconds */
15 #define TXGBE_RX_HDR_SIZE 256
16 #define TXGBE_RX_BUF_SIZE 2048
18 #define TXGBE_FRAME_SIZE_MAX (9728) /* Maximum frame size, +FCS */
19 #define TXGBE_FRAME_SIZE_DFT (1518) /* Default frame size, +FCS */
20 #define TXGBE_NUM_POOL (64)
21 #define TXGBE_PBTXSIZE_MAX 0x00028000 /* 160KB Packet Buffer */
22 #define TXGBE_MAX_FTQF_FILTERS 128
23 #define TXGBE_TXPKT_SIZE_MAX 0xA /* Max Tx Packet size */
24 #define TXGBE_MAX_UP 8
25 #define TXGBE_MAX_QP (128)
26 #define TXGBE_MAX_UTA 128
28 #define TXGBE_FDIR_INIT_DONE_POLL 10
29 #define TXGBE_FDIRCMD_CMD_POLL 10
30 #define TXGBE_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI */
31 #define TXGBE_SPI_TIMEOUT 10000
33 #define TXGBE_ALIGN 128 /* as intel did */
35 #include "txgbe_status.h"
36 #include "txgbe_osdep.h"
37 #include "txgbe_devids.h"
39 struct txgbe_thermal_diode_data {
45 struct txgbe_thermal_sensor_data {
46 struct txgbe_thermal_diode_data sensor[1];
49 /* Packet buffer allocation strategies */
51 PBA_STRATEGY_EQUAL = 0, /* Distribute PB space equally */
52 #define PBA_STRATEGY_EQUAL PBA_STRATEGY_EQUAL
53 PBA_STRATEGY_WEIGHTED = 1, /* Weight front half of TCs */
54 #define PBA_STRATEGY_WEIGHTED PBA_STRATEGY_WEIGHTED
57 /* Physical layer type */
58 #define TXGBE_PHYSICAL_LAYER_UNKNOWN 0
59 #define TXGBE_PHYSICAL_LAYER_10GBASE_T 0x00001
60 #define TXGBE_PHYSICAL_LAYER_1000BASE_T 0x00002
61 #define TXGBE_PHYSICAL_LAYER_100BASE_TX 0x00004
62 #define TXGBE_PHYSICAL_LAYER_SFP_PLUS_CU 0x00008
63 #define TXGBE_PHYSICAL_LAYER_10GBASE_LR 0x00010
64 #define TXGBE_PHYSICAL_LAYER_10GBASE_LRM 0x00020
65 #define TXGBE_PHYSICAL_LAYER_10GBASE_SR 0x00040
66 #define TXGBE_PHYSICAL_LAYER_10GBASE_KX4 0x00080
67 #define TXGBE_PHYSICAL_LAYER_10GBASE_CX4 0x00100
68 #define TXGBE_PHYSICAL_LAYER_1000BASE_KX 0x00200
69 #define TXGBE_PHYSICAL_LAYER_1000BASE_BX 0x00400
70 #define TXGBE_PHYSICAL_LAYER_10GBASE_KR 0x00800
71 #define TXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x01000
72 #define TXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x02000
73 #define TXGBE_PHYSICAL_LAYER_1000BASE_SX 0x04000
74 #define TXGBE_PHYSICAL_LAYER_10BASE_T 0x08000
75 #define TXGBE_PHYSICAL_LAYER_2500BASE_KX 0x10000
77 /* Software ATR hash keys */
78 #define TXGBE_ATR_BUCKET_HASH_KEY 0x3DAD14E2
79 #define TXGBE_ATR_SIGNATURE_HASH_KEY 0x174D3614
81 /* Software ATR input stream values and masks */
82 #define TXGBE_ATR_HASH_MASK 0x7fff
83 #define TXGBE_ATR_L3TYPE_MASK 0x4
84 #define TXGBE_ATR_L3TYPE_IPV4 0x0
85 #define TXGBE_ATR_L3TYPE_IPV6 0x4
86 #define TXGBE_ATR_L4TYPE_MASK 0x3
87 #define TXGBE_ATR_L4TYPE_UDP 0x1
88 #define TXGBE_ATR_L4TYPE_TCP 0x2
89 #define TXGBE_ATR_L4TYPE_SCTP 0x3
90 #define TXGBE_ATR_TUNNEL_MASK 0x10
91 #define TXGBE_ATR_TUNNEL_ANY 0x10
92 enum txgbe_atr_flow_type {
93 TXGBE_ATR_FLOW_TYPE_IPV4 = 0x0,
94 TXGBE_ATR_FLOW_TYPE_UDPV4 = 0x1,
95 TXGBE_ATR_FLOW_TYPE_TCPV4 = 0x2,
96 TXGBE_ATR_FLOW_TYPE_SCTPV4 = 0x3,
97 TXGBE_ATR_FLOW_TYPE_IPV6 = 0x4,
98 TXGBE_ATR_FLOW_TYPE_UDPV6 = 0x5,
99 TXGBE_ATR_FLOW_TYPE_TCPV6 = 0x6,
100 TXGBE_ATR_FLOW_TYPE_SCTPV6 = 0x7,
101 TXGBE_ATR_FLOW_TYPE_TUNNELED_IPV4 = 0x10,
102 TXGBE_ATR_FLOW_TYPE_TUNNELED_UDPV4 = 0x11,
103 TXGBE_ATR_FLOW_TYPE_TUNNELED_TCPV4 = 0x12,
104 TXGBE_ATR_FLOW_TYPE_TUNNELED_SCTPV4 = 0x13,
105 TXGBE_ATR_FLOW_TYPE_TUNNELED_IPV6 = 0x14,
106 TXGBE_ATR_FLOW_TYPE_TUNNELED_UDPV6 = 0x15,
107 TXGBE_ATR_FLOW_TYPE_TUNNELED_TCPV6 = 0x16,
108 TXGBE_ATR_FLOW_TYPE_TUNNELED_SCTPV6 = 0x17,
111 /* Flow Director ATR input struct. */
112 struct txgbe_atr_input {
114 * Byte layout in order, all values with MSB first:
120 * inner_mac - 6 bytes
121 * cloud_mode - 2 bytes
126 * flex_bytes - 2 bytes
140 enum txgbe_eeprom_type {
141 txgbe_eeprom_unknown = 0,
144 txgbe_eeprom_none /* No NVM support */
147 enum txgbe_mac_type {
148 txgbe_mac_unknown = 0,
154 enum txgbe_phy_type {
155 txgbe_phy_unknown = 0,
161 txgbe_phy_cu_unknown,
165 txgbe_phy_sfp_tyco_passive,
166 txgbe_phy_sfp_unknown_passive,
167 txgbe_phy_sfp_unknown_active,
170 txgbe_phy_sfp_ftl_active,
171 txgbe_phy_sfp_unknown,
173 txgbe_phy_qsfp_unknown_passive,
174 txgbe_phy_qsfp_unknown_active,
175 txgbe_phy_qsfp_intel,
176 txgbe_phy_qsfp_unknown,
177 txgbe_phy_sfp_unsupported, /* Enforce bit set with unsupported module */
184 * SFP+ module type IDs:
191 * 3 SFP_DA_CU_CORE0 - chip-specific
192 * 4 SFP_DA_CU_CORE1 - chip-specific
193 * 5 SFP_SR/LR_CORE0 - chip-specific
194 * 6 SFP_SR/LR_CORE1 - chip-specific
196 enum txgbe_sfp_type {
197 txgbe_sfp_type_unknown = 0,
198 txgbe_sfp_type_da_cu,
201 txgbe_sfp_type_da_cu_core0,
202 txgbe_sfp_type_da_cu_core1,
203 txgbe_sfp_type_srlr_core0,
204 txgbe_sfp_type_srlr_core1,
205 txgbe_sfp_type_da_act_lmt_core0,
206 txgbe_sfp_type_da_act_lmt_core1,
207 txgbe_sfp_type_1g_cu_core0,
208 txgbe_sfp_type_1g_cu_core1,
209 txgbe_sfp_type_1g_sx_core0,
210 txgbe_sfp_type_1g_sx_core1,
211 txgbe_sfp_type_1g_lx_core0,
212 txgbe_sfp_type_1g_lx_core1,
213 txgbe_sfp_type_not_present = 0xFFFE,
214 txgbe_sfp_type_not_known = 0xFFFF
217 enum txgbe_media_type {
218 txgbe_media_type_unknown = 0,
219 txgbe_media_type_fiber,
220 txgbe_media_type_fiber_qsfp,
221 txgbe_media_type_copper,
222 txgbe_media_type_backplane,
223 txgbe_media_type_cx4,
224 txgbe_media_type_virtual
227 /* Flow Control Settings */
236 /* Smart Speed Settings */
237 #define TXGBE_SMARTSPEED_MAX_RETRIES 3
238 enum txgbe_smart_speed {
239 txgbe_smart_speed_auto = 0,
240 txgbe_smart_speed_on,
241 txgbe_smart_speed_off
245 enum txgbe_bus_type {
246 txgbe_bus_type_unknown = 0,
249 txgbe_bus_type_pci_express,
250 txgbe_bus_type_internal,
251 txgbe_bus_type_reserved
255 enum txgbe_bus_speed {
256 txgbe_bus_speed_unknown = 0,
257 txgbe_bus_speed_33 = 33,
258 txgbe_bus_speed_66 = 66,
259 txgbe_bus_speed_100 = 100,
260 txgbe_bus_speed_120 = 120,
261 txgbe_bus_speed_133 = 133,
262 txgbe_bus_speed_2500 = 2500,
263 txgbe_bus_speed_5000 = 5000,
264 txgbe_bus_speed_8000 = 8000,
265 txgbe_bus_speed_reserved
269 enum txgbe_bus_width {
270 txgbe_bus_width_unknown = 0,
271 txgbe_bus_width_pcie_x1 = 1,
272 txgbe_bus_width_pcie_x2 = 2,
273 txgbe_bus_width_pcie_x4 = 4,
274 txgbe_bus_width_pcie_x8 = 8,
275 txgbe_bus_width_32 = 32,
276 txgbe_bus_width_64 = 64,
277 txgbe_bus_width_reserved
282 struct txgbe_addr_filter_info {
286 u32 overflow_promisc;
287 bool user_set_promisc;
291 struct txgbe_bus_info {
292 s32 (*get_bus_info)(struct txgbe_hw *hw);
293 void (*set_lan_id)(struct txgbe_hw *hw);
295 enum txgbe_bus_speed speed;
296 enum txgbe_bus_width width;
297 enum txgbe_bus_type type;
304 /* Flow control parameters */
305 struct txgbe_fc_info {
306 u32 high_water[TXGBE_DCB_TC_MAX]; /* Flow Ctrl High-water */
307 u32 low_water[TXGBE_DCB_TC_MAX]; /* Flow Ctrl Low-water */
308 u16 pause_time; /* Flow Control Pause timer */
309 bool send_xon; /* Flow control send XON */
310 bool strict_ieee; /* Strict IEEE mode */
311 bool disable_fc_autoneg; /* Do not autonegotiate FC */
312 bool fc_was_autonegged; /* Is current_mode the result of autonegging? */
313 enum txgbe_fc_mode current_mode; /* FC mode in effect */
314 enum txgbe_fc_mode requested_mode; /* FC mode requested by caller */
317 /* Statistics counters collected by the MAC */
319 struct txgbe_pb_stats {
320 u64 tx_pb_xon_packets;
321 u64 rx_pb_xon_packets;
322 u64 tx_pb_xoff_packets;
323 u64 rx_pb_xoff_packets;
325 u64 rx_pb_mbuf_alloc_errors;
326 u64 tx_pb_xon2off_packets;
330 struct txgbe_qp_stats {
335 u64 rx_qp_mc_packets;
338 struct txgbe_hw_stats {
340 u64 mng_bmc2host_packets;
341 u64 mng_host2bmc_packets;
348 u64 rx_total_packets;
349 u64 tx_total_packets;
350 u64 rx_total_missed_packets;
351 u64 rx_broadcast_packets;
352 u64 tx_broadcast_packets;
353 u64 rx_multicast_packets;
354 u64 tx_multicast_packets;
355 u64 rx_management_packets;
356 u64 tx_management_packets;
357 u64 rx_management_dropped;
363 u64 rx_illegal_byte_errors;
365 u64 rx_mac_short_packet_dropped;
366 u64 rx_length_errors;
367 u64 rx_undersize_errors;
368 u64 rx_fragment_errors;
369 u64 rx_oversize_errors;
370 u64 rx_jabber_errors;
371 u64 rx_l3_l4_xsum_error;
372 u64 mac_local_errors;
373 u64 mac_remote_errors;
376 u64 flow_director_added_filters;
377 u64 flow_director_removed_filters;
378 u64 flow_director_filter_add_errors;
379 u64 flow_director_filter_remove_errors;
380 u64 flow_director_matched_filters;
381 u64 flow_director_missed_filters;
384 u64 rx_fcoe_crc_errors;
385 u64 rx_fcoe_mbuf_allocation_errors;
392 u64 rx_fcoe_no_ddp_ext_buff;
395 u64 tx_macsec_pkts_untagged;
396 u64 tx_macsec_pkts_encrypted;
397 u64 tx_macsec_pkts_protected;
398 u64 tx_macsec_octets_encrypted;
399 u64 tx_macsec_octets_protected;
400 u64 rx_macsec_pkts_untagged;
401 u64 rx_macsec_pkts_badtag;
402 u64 rx_macsec_pkts_nosci;
403 u64 rx_macsec_pkts_unknownsci;
404 u64 rx_macsec_octets_decrypted;
405 u64 rx_macsec_octets_validated;
406 u64 rx_macsec_sc_pkts_unchecked;
407 u64 rx_macsec_sc_pkts_delayed;
408 u64 rx_macsec_sc_pkts_late;
409 u64 rx_macsec_sa_pkts_ok;
410 u64 rx_macsec_sa_pkts_invalid;
411 u64 rx_macsec_sa_pkts_notvalid;
412 u64 rx_macsec_sa_pkts_unusedsa;
413 u64 rx_macsec_sa_pkts_notusingsa;
416 u64 rx_size_64_packets;
417 u64 rx_size_65_to_127_packets;
418 u64 rx_size_128_to_255_packets;
419 u64 rx_size_256_to_511_packets;
420 u64 rx_size_512_to_1023_packets;
421 u64 rx_size_1024_to_max_packets;
422 u64 tx_size_64_packets;
423 u64 tx_size_65_to_127_packets;
424 u64 tx_size_128_to_255_packets;
425 u64 tx_size_256_to_511_packets;
426 u64 tx_size_512_to_1023_packets;
427 u64 tx_size_1024_to_max_packets;
441 u64 rx_up_drop_packets;
443 u64 tx_up_xon_packets;
444 u64 rx_up_xon_packets;
445 u64 tx_up_xoff_packets;
446 u64 rx_up_xoff_packets;
448 u64 rx_up_mbuf_alloc_errors;
449 u64 tx_up_xon2off_packets;
458 u64 rx_qp_mc_packets;
463 /* iterator type for walking multicast address lists */
464 typedef u8* (*txgbe_mc_addr_itr) (struct txgbe_hw *hw, u8 **mc_addr_ptr,
467 struct txgbe_link_info {
468 s32 (*read_link)(struct txgbe_hw *hw, u8 addr, u16 reg, u16 *val);
469 s32 (*read_link_unlocked)(struct txgbe_hw *hw, u8 addr, u16 reg,
471 s32 (*write_link)(struct txgbe_hw *hw, u8 addr, u16 reg, u16 val);
472 s32 (*write_link_unlocked)(struct txgbe_hw *hw, u8 addr, u16 reg,
478 struct txgbe_rom_info {
479 s32 (*init_params)(struct txgbe_hw *hw);
480 s32 (*read16)(struct txgbe_hw *hw, u32 offset, u16 *data);
481 s32 (*readw_sw)(struct txgbe_hw *hw, u32 offset, u16 *data);
482 s32 (*readw_buffer)(struct txgbe_hw *hw, u32 offset, u32 words,
484 s32 (*read32)(struct txgbe_hw *hw, u32 addr, u32 *data);
485 s32 (*read_buffer)(struct txgbe_hw *hw, u32 addr, u32 len, void *data);
486 s32 (*write16)(struct txgbe_hw *hw, u32 offset, u16 data);
487 s32 (*writew_sw)(struct txgbe_hw *hw, u32 offset, u16 data);
488 s32 (*writew_buffer)(struct txgbe_hw *hw, u32 offset, u32 words,
490 s32 (*write32)(struct txgbe_hw *hw, u32 addr, u32 data);
491 s32 (*write_buffer)(struct txgbe_hw *hw, u32 addr, u32 len, void *data);
492 s32 (*validate_checksum)(struct txgbe_hw *hw, u16 *checksum_val);
493 s32 (*update_checksum)(struct txgbe_hw *hw);
494 s32 (*calc_checksum)(struct txgbe_hw *hw);
496 enum txgbe_eeprom_type type;
506 struct txgbe_flash_info {
512 #define TXGBE_FLAGS_DOUBLE_RESET_REQUIRED 0x01
513 struct txgbe_mac_info {
514 s32 (*init_hw)(struct txgbe_hw *hw);
515 s32 (*reset_hw)(struct txgbe_hw *hw);
516 s32 (*start_hw)(struct txgbe_hw *hw);
517 s32 (*stop_hw)(struct txgbe_hw *hw);
518 s32 (*clear_hw_cntrs)(struct txgbe_hw *hw);
519 s32 (*get_mac_addr)(struct txgbe_hw *hw, u8 *mac_addr);
520 s32 (*get_san_mac_addr)(struct txgbe_hw *hw, u8 *san_mac_addr);
521 s32 (*set_san_mac_addr)(struct txgbe_hw *hw, u8 *san_mac_addr);
522 s32 (*get_device_caps)(struct txgbe_hw *hw, u16 *device_caps);
523 s32 (*get_wwn_prefix)(struct txgbe_hw *hw, u16 *wwnn_prefix,
525 s32 (*setup_sfp)(struct txgbe_hw *hw);
526 s32 (*enable_rx_dma)(struct txgbe_hw *hw, u32 regval);
527 s32 (*disable_sec_rx_path)(struct txgbe_hw *hw);
528 s32 (*enable_sec_rx_path)(struct txgbe_hw *hw);
529 s32 (*disable_sec_tx_path)(struct txgbe_hw *hw);
530 s32 (*enable_sec_tx_path)(struct txgbe_hw *hw);
531 s32 (*acquire_swfw_sync)(struct txgbe_hw *hw, u32 mask);
532 void (*release_swfw_sync)(struct txgbe_hw *hw, u32 mask);
533 u64 (*autoc_read)(struct txgbe_hw *hw);
534 void (*autoc_write)(struct txgbe_hw *hw, u64 value);
535 s32 (*prot_autoc_read)(struct txgbe_hw *hw, bool *locked, u64 *value);
536 s32 (*prot_autoc_write)(struct txgbe_hw *hw, bool locked, u64 value);
537 s32 (*negotiate_api_version)(struct txgbe_hw *hw, int api);
540 void (*disable_tx_laser)(struct txgbe_hw *hw);
541 void (*enable_tx_laser)(struct txgbe_hw *hw);
542 void (*flap_tx_laser)(struct txgbe_hw *hw);
543 s32 (*setup_link)(struct txgbe_hw *hw, u32 speed,
544 bool autoneg_wait_to_complete);
545 s32 (*setup_mac_link)(struct txgbe_hw *hw, u32 speed,
546 bool autoneg_wait_to_complete);
547 s32 (*check_link)(struct txgbe_hw *hw, u32 *speed,
548 bool *link_up, bool link_up_wait_to_complete);
549 s32 (*get_link_capabilities)(struct txgbe_hw *hw,
550 u32 *speed, bool *autoneg);
551 void (*set_rate_select_speed)(struct txgbe_hw *hw, u32 speed);
553 /* Packet Buffer manipulation */
554 void (*setup_pba)(struct txgbe_hw *hw, int num_pb, u32 headroom,
558 s32 (*led_on)(struct txgbe_hw *hw, u32 index);
559 s32 (*led_off)(struct txgbe_hw *hw, u32 index);
561 /* RAR, Multicast, VLAN */
562 s32 (*set_rar)(struct txgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
564 s32 (*set_uc_addr)(struct txgbe_hw *hw, u32 index, u8 *addr);
565 s32 (*clear_rar)(struct txgbe_hw *hw, u32 index);
566 s32 (*set_vmdq)(struct txgbe_hw *hw, u32 rar, u32 vmdq);
567 s32 (*clear_vmdq)(struct txgbe_hw *hw, u32 rar, u32 vmdq);
568 s32 (*init_rx_addrs)(struct txgbe_hw *hw);
569 s32 (*update_mc_addr_list)(struct txgbe_hw *hw, u8 *mc_addr_list,
571 txgbe_mc_addr_itr func, bool clear);
572 s32 (*clear_vfta)(struct txgbe_hw *hw);
573 s32 (*set_vfta)(struct txgbe_hw *hw, u32 vlan,
574 u32 vind, bool vlan_on, bool vlvf_bypass);
575 s32 (*set_vlvf)(struct txgbe_hw *hw, u32 vlan, u32 vind,
576 bool vlan_on, u32 *vfta_delta, u32 vfta,
578 s32 (*init_uta_tables)(struct txgbe_hw *hw);
579 void (*set_mac_anti_spoofing)(struct txgbe_hw *hw, bool enable, int vf);
580 void (*set_vlan_anti_spoofing)(struct txgbe_hw *hw,
581 bool enable, int vf);
582 s32 (*update_xcast_mode)(struct txgbe_hw *hw, int xcast_mode);
583 s32 (*set_rlpml)(struct txgbe_hw *hw, u16 max_size);
586 s32 (*fc_enable)(struct txgbe_hw *hw);
587 s32 (*setup_fc)(struct txgbe_hw *hw);
588 void (*fc_autoneg)(struct txgbe_hw *hw);
590 /* Manageability interface */
591 s32 (*set_fw_drv_ver)(struct txgbe_hw *hw, u8 maj, u8 min, u8 build,
592 u8 ver, u16 len, const char *driver_ver);
593 s32 (*get_thermal_sensor_data)(struct txgbe_hw *hw);
594 s32 (*init_thermal_sensor_thresh)(struct txgbe_hw *hw);
595 void (*get_rtrup2tc)(struct txgbe_hw *hw, u8 *map);
596 void (*disable_rx)(struct txgbe_hw *hw);
597 void (*enable_rx)(struct txgbe_hw *hw);
598 void (*set_ethertype_anti_spoofing)(struct txgbe_hw *hw,
599 bool enable, int vf);
600 s32 (*dmac_update_tcs)(struct txgbe_hw *hw);
601 s32 (*dmac_config_tcs)(struct txgbe_hw *hw);
602 s32 (*dmac_config)(struct txgbe_hw *hw);
603 s32 (*setup_eee)(struct txgbe_hw *hw, bool enable_eee);
605 s32 (*kr_handle)(struct txgbe_hw *hw);
606 void (*bp_down_event)(struct txgbe_hw *hw);
608 enum txgbe_mac_type type;
609 u8 addr[ETH_ADDR_LEN];
610 u8 perm_addr[ETH_ADDR_LEN];
611 u8 san_addr[ETH_ADDR_LEN];
612 /* prefix for World Wide Node Name (WWNN) */
614 /* prefix for World Wide Port Name (WWPN) */
616 #define TXGBE_MAX_MTA 128
617 u32 mta_shadow[TXGBE_MAX_MTA];
626 u64 orig_autoc; /* cached value of AUTOC */
627 u8 san_mac_rar_index;
628 bool get_link_status;
629 bool orig_link_settings_stored;
630 bool autotry_restart;
632 struct txgbe_thermal_sensor_data thermal_sensor_data;
634 u32 max_link_up_time;
637 struct txgbe_phy_info {
638 u32 (*get_media_type)(struct txgbe_hw *hw);
639 s32 (*identify)(struct txgbe_hw *hw);
640 s32 (*identify_sfp)(struct txgbe_hw *hw);
641 s32 (*init)(struct txgbe_hw *hw);
642 s32 (*reset)(struct txgbe_hw *hw);
643 s32 (*read_reg)(struct txgbe_hw *hw, u32 reg_addr,
644 u32 device_type, u16 *phy_data);
645 s32 (*write_reg)(struct txgbe_hw *hw, u32 reg_addr,
646 u32 device_type, u16 phy_data);
647 s32 (*read_reg_mdi)(struct txgbe_hw *hw, u32 reg_addr,
648 u32 device_type, u16 *phy_data);
649 s32 (*write_reg_mdi)(struct txgbe_hw *hw, u32 reg_addr,
650 u32 device_type, u16 phy_data);
651 s32 (*setup_link)(struct txgbe_hw *hw);
652 s32 (*setup_internal_link)(struct txgbe_hw *hw);
653 s32 (*setup_link_speed)(struct txgbe_hw *hw, u32 speed,
654 bool autoneg_wait_to_complete);
655 s32 (*check_link)(struct txgbe_hw *hw, u32 *speed, bool *link_up);
656 s32 (*get_fw_version)(struct txgbe_hw *hw, u32 *fw_version);
657 s32 (*read_i2c_byte)(struct txgbe_hw *hw, u8 byte_offset,
658 u8 dev_addr, u8 *data);
659 s32 (*write_i2c_byte)(struct txgbe_hw *hw, u8 byte_offset,
660 u8 dev_addr, u8 data);
661 s32 (*read_i2c_sff8472)(struct txgbe_hw *hw, u8 byte_offset,
663 s32 (*read_i2c_eeprom)(struct txgbe_hw *hw, u8 byte_offset,
665 s32 (*write_i2c_eeprom)(struct txgbe_hw *hw, u8 byte_offset,
667 s32 (*check_overtemp)(struct txgbe_hw *hw);
668 s32 (*set_phy_power)(struct txgbe_hw *hw, bool on);
669 s32 (*handle_lasi)(struct txgbe_hw *hw);
670 s32 (*read_i2c_byte_unlocked)(struct txgbe_hw *hw, u8 offset, u8 addr,
672 s32 (*write_i2c_byte_unlocked)(struct txgbe_hw *hw, u8 offset, u8 addr,
675 enum txgbe_phy_type type;
678 enum txgbe_sfp_type sfp_type;
679 bool sfp_setup_needed;
682 u32 phy_semaphore_mask;
684 u32 autoneg_advertised;
685 u32 speeds_supported;
686 enum txgbe_smart_speed smart_speed;
687 bool smart_speed_active;
688 bool multispeed_fiber;
689 bool qsfp_shared_i2c_bus;
693 /* Some features need tri-state capability */
700 #define TXGBE_DEVARG_BP_AUTO "auto_neg"
701 #define TXGBE_DEVARG_KR_POLL "poll"
702 #define TXGBE_DEVARG_KR_PRESENT "present"
703 #define TXGBE_DEVARG_KX_SGMII "sgmii"
704 #define TXGBE_DEVARG_FFE_SET "ffe_set"
705 #define TXGBE_DEVARG_FFE_MAIN "ffe_main"
706 #define TXGBE_DEVARG_FFE_PRE "ffe_pre"
707 #define TXGBE_DEVARG_FFE_POST "ffe_post"
709 static const char * const txgbe_valid_arguments[] = {
710 TXGBE_DEVARG_BP_AUTO,
711 TXGBE_DEVARG_KR_POLL,
712 TXGBE_DEVARG_KR_PRESENT,
713 TXGBE_DEVARG_KX_SGMII,
714 TXGBE_DEVARG_FFE_SET,
715 TXGBE_DEVARG_FFE_MAIN,
716 TXGBE_DEVARG_FFE_PRE,
717 TXGBE_DEVARG_FFE_POST,
721 struct txgbe_mbx_stats {
730 struct txgbe_mbx_info {
731 void (*init_params)(struct txgbe_hw *hw);
732 s32 (*read)(struct txgbe_hw *hw, u32 *msg, u16 size, u16 vf_number);
733 s32 (*write)(struct txgbe_hw *hw, u32 *msg, u16 size, u16 vf_number);
734 s32 (*read_posted)(struct txgbe_hw *hw, u32 *msg, u16 size,
736 s32 (*write_posted)(struct txgbe_hw *hw, u32 *msg, u16 size,
738 s32 (*check_for_msg)(struct txgbe_hw *hw, u16 mbx_id);
739 s32 (*check_for_ack)(struct txgbe_hw *hw, u16 mbx_id);
740 s32 (*check_for_rst)(struct txgbe_hw *hw, u16 mbx_id);
742 struct txgbe_mbx_stats stats;
757 struct txgbe_devargs {
767 struct txgbe_mac_info mac;
768 struct txgbe_addr_filter_info addr_ctrl;
769 struct txgbe_fc_info fc;
770 struct txgbe_phy_info phy;
771 struct txgbe_link_info link;
772 struct txgbe_rom_info rom;
773 struct txgbe_flash_info flash;
774 struct txgbe_bus_info bus;
775 struct txgbe_mbx_info mbx;
778 u16 subsystem_device_id;
779 u16 subsystem_vendor_id;
781 bool adapter_stopped;
783 bool allow_unsupported_sfp;
784 bool need_crosstalk_fix;
786 struct txgbe_devargs devarg;
795 enum txgbe_link_status {
796 TXGBE_LINK_STATUS_NONE = 0,
797 TXGBE_LINK_STATUS_KX,
798 TXGBE_LINK_STATUS_KX4
800 enum txgbe_reset_type {
806 u32 q_rx_regs[128 * 4];
807 u32 q_tx_regs[128 * 4];
815 u64 rx_qp_mc_packets;
816 } qp_last[TXGBE_MAX_QP];
819 struct txgbe_backplane_ability {
820 u32 next_page; /* Next Page (bit0) */
821 u32 link_ability; /* Link Ability (bit[7:0]) */
822 u32 fec_ability; /* FEC Request (bit1), FEC Enable (bit0) */
823 u32 current_link_mode; /* current link mode for local device */
826 #include "txgbe_regs.h"
827 #include "txgbe_dummy.h"
829 #endif /* _TXGBE_TYPE_H_ */