1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2015-2020
8 #define TXGBE_DCB_TC_MAX TXGBE_MAX_UP
9 #define TXGBE_DCB_UP_MAX TXGBE_MAX_UP
10 #define TXGBE_DCB_BWG_MAX TXGBE_MAX_UP
11 #define TXGBE_LINK_UP_TIME 90 /* 9.0 Seconds */
12 #define TXGBE_AUTO_NEG_TIME 45 /* 4.5 Seconds */
14 #define TXGBE_RX_HDR_SIZE 256
15 #define TXGBE_RX_BUF_SIZE 2048
17 #define TXGBE_FRAME_SIZE_MAX (9728) /* Maximum frame size, +FCS */
18 #define TXGBE_FRAME_SIZE_DFT (1518) /* Default frame size, +FCS */
19 #define TXGBE_NUM_POOL (64)
20 #define TXGBE_PBTXSIZE_MAX 0x00028000 /* 160KB Packet Buffer */
21 #define TXGBE_MAX_FTQF_FILTERS 128
22 #define TXGBE_TXPKT_SIZE_MAX 0xA /* Max Tx Packet size */
23 #define TXGBE_MAX_UP 8
24 #define TXGBE_MAX_QP (128)
25 #define TXGBE_MAX_UTA 128
27 #define TXGBE_FDIR_INIT_DONE_POLL 10
28 #define TXGBE_FDIRCMD_CMD_POLL 10
29 #define TXGBE_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI */
31 #define TXGBE_ALIGN 128 /* as intel did */
33 #include "txgbe_status.h"
34 #include "txgbe_osdep.h"
35 #include "txgbe_devids.h"
37 struct txgbe_thermal_diode_data {
43 struct txgbe_thermal_sensor_data {
44 struct txgbe_thermal_diode_data sensor[1];
47 /* Packet buffer allocation strategies */
49 PBA_STRATEGY_EQUAL = 0, /* Distribute PB space equally */
50 #define PBA_STRATEGY_EQUAL PBA_STRATEGY_EQUAL
51 PBA_STRATEGY_WEIGHTED = 1, /* Weight front half of TCs */
52 #define PBA_STRATEGY_WEIGHTED PBA_STRATEGY_WEIGHTED
55 /* Physical layer type */
56 #define TXGBE_PHYSICAL_LAYER_UNKNOWN 0
57 #define TXGBE_PHYSICAL_LAYER_10GBASE_T 0x00001
58 #define TXGBE_PHYSICAL_LAYER_1000BASE_T 0x00002
59 #define TXGBE_PHYSICAL_LAYER_100BASE_TX 0x00004
60 #define TXGBE_PHYSICAL_LAYER_SFP_PLUS_CU 0x00008
61 #define TXGBE_PHYSICAL_LAYER_10GBASE_LR 0x00010
62 #define TXGBE_PHYSICAL_LAYER_10GBASE_LRM 0x00020
63 #define TXGBE_PHYSICAL_LAYER_10GBASE_SR 0x00040
64 #define TXGBE_PHYSICAL_LAYER_10GBASE_KX4 0x00080
65 #define TXGBE_PHYSICAL_LAYER_10GBASE_CX4 0x00100
66 #define TXGBE_PHYSICAL_LAYER_1000BASE_KX 0x00200
67 #define TXGBE_PHYSICAL_LAYER_1000BASE_BX 0x00400
68 #define TXGBE_PHYSICAL_LAYER_10GBASE_KR 0x00800
69 #define TXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x01000
70 #define TXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x02000
71 #define TXGBE_PHYSICAL_LAYER_1000BASE_SX 0x04000
72 #define TXGBE_PHYSICAL_LAYER_10BASE_T 0x08000
73 #define TXGBE_PHYSICAL_LAYER_2500BASE_KX 0x10000
75 /* Software ATR hash keys */
76 #define TXGBE_ATR_BUCKET_HASH_KEY 0x3DAD14E2
77 #define TXGBE_ATR_SIGNATURE_HASH_KEY 0x174D3614
79 /* Software ATR input stream values and masks */
80 #define TXGBE_ATR_HASH_MASK 0x7fff
81 #define TXGBE_ATR_L3TYPE_MASK 0x4
82 #define TXGBE_ATR_L3TYPE_IPV4 0x0
83 #define TXGBE_ATR_L3TYPE_IPV6 0x4
84 #define TXGBE_ATR_L4TYPE_MASK 0x3
85 #define TXGBE_ATR_L4TYPE_UDP 0x1
86 #define TXGBE_ATR_L4TYPE_TCP 0x2
87 #define TXGBE_ATR_L4TYPE_SCTP 0x3
88 #define TXGBE_ATR_TUNNEL_MASK 0x10
89 #define TXGBE_ATR_TUNNEL_ANY 0x10
90 enum txgbe_atr_flow_type {
91 TXGBE_ATR_FLOW_TYPE_IPV4 = 0x0,
92 TXGBE_ATR_FLOW_TYPE_UDPV4 = 0x1,
93 TXGBE_ATR_FLOW_TYPE_TCPV4 = 0x2,
94 TXGBE_ATR_FLOW_TYPE_SCTPV4 = 0x3,
95 TXGBE_ATR_FLOW_TYPE_IPV6 = 0x4,
96 TXGBE_ATR_FLOW_TYPE_UDPV6 = 0x5,
97 TXGBE_ATR_FLOW_TYPE_TCPV6 = 0x6,
98 TXGBE_ATR_FLOW_TYPE_SCTPV6 = 0x7,
99 TXGBE_ATR_FLOW_TYPE_TUNNELED_IPV4 = 0x10,
100 TXGBE_ATR_FLOW_TYPE_TUNNELED_UDPV4 = 0x11,
101 TXGBE_ATR_FLOW_TYPE_TUNNELED_TCPV4 = 0x12,
102 TXGBE_ATR_FLOW_TYPE_TUNNELED_SCTPV4 = 0x13,
103 TXGBE_ATR_FLOW_TYPE_TUNNELED_IPV6 = 0x14,
104 TXGBE_ATR_FLOW_TYPE_TUNNELED_UDPV6 = 0x15,
105 TXGBE_ATR_FLOW_TYPE_TUNNELED_TCPV6 = 0x16,
106 TXGBE_ATR_FLOW_TYPE_TUNNELED_SCTPV6 = 0x17,
109 /* Flow Director ATR input struct. */
110 struct txgbe_atr_input {
112 * Byte layout in order, all values with MSB first:
118 * inner_mac - 6 bytes
119 * cloud_mode - 2 bytes
124 * flex_bytes - 2 bytes
138 enum txgbe_eeprom_type {
139 txgbe_eeprom_unknown = 0,
142 txgbe_eeprom_none /* No NVM support */
145 enum txgbe_mac_type {
146 txgbe_mac_unknown = 0,
152 enum txgbe_phy_type {
153 txgbe_phy_unknown = 0,
159 txgbe_phy_cu_unknown,
163 txgbe_phy_sfp_tyco_passive,
164 txgbe_phy_sfp_unknown_passive,
165 txgbe_phy_sfp_unknown_active,
168 txgbe_phy_sfp_ftl_active,
169 txgbe_phy_sfp_unknown,
171 txgbe_phy_qsfp_unknown_passive,
172 txgbe_phy_qsfp_unknown_active,
173 txgbe_phy_qsfp_intel,
174 txgbe_phy_qsfp_unknown,
175 txgbe_phy_sfp_unsupported, /* Enforce bit set with unsupported module */
182 * SFP+ module type IDs:
189 * 3 SFP_DA_CU_CORE0 - chip-specific
190 * 4 SFP_DA_CU_CORE1 - chip-specific
191 * 5 SFP_SR/LR_CORE0 - chip-specific
192 * 6 SFP_SR/LR_CORE1 - chip-specific
194 enum txgbe_sfp_type {
195 txgbe_sfp_type_unknown = 0,
196 txgbe_sfp_type_da_cu,
199 txgbe_sfp_type_da_cu_core0,
200 txgbe_sfp_type_da_cu_core1,
201 txgbe_sfp_type_srlr_core0,
202 txgbe_sfp_type_srlr_core1,
203 txgbe_sfp_type_da_act_lmt_core0,
204 txgbe_sfp_type_da_act_lmt_core1,
205 txgbe_sfp_type_1g_cu_core0,
206 txgbe_sfp_type_1g_cu_core1,
207 txgbe_sfp_type_1g_sx_core0,
208 txgbe_sfp_type_1g_sx_core1,
209 txgbe_sfp_type_1g_lx_core0,
210 txgbe_sfp_type_1g_lx_core1,
211 txgbe_sfp_type_not_present = 0xFFFE,
212 txgbe_sfp_type_not_known = 0xFFFF
215 enum txgbe_media_type {
216 txgbe_media_type_unknown = 0,
217 txgbe_media_type_fiber,
218 txgbe_media_type_fiber_qsfp,
219 txgbe_media_type_copper,
220 txgbe_media_type_backplane,
221 txgbe_media_type_cx4,
222 txgbe_media_type_virtual
225 /* Flow Control Settings */
234 /* Smart Speed Settings */
235 #define TXGBE_SMARTSPEED_MAX_RETRIES 3
236 enum txgbe_smart_speed {
237 txgbe_smart_speed_auto = 0,
238 txgbe_smart_speed_on,
239 txgbe_smart_speed_off
243 enum txgbe_bus_type {
244 txgbe_bus_type_unknown = 0,
247 txgbe_bus_type_pci_express,
248 txgbe_bus_type_internal,
249 txgbe_bus_type_reserved
253 enum txgbe_bus_speed {
254 txgbe_bus_speed_unknown = 0,
255 txgbe_bus_speed_33 = 33,
256 txgbe_bus_speed_66 = 66,
257 txgbe_bus_speed_100 = 100,
258 txgbe_bus_speed_120 = 120,
259 txgbe_bus_speed_133 = 133,
260 txgbe_bus_speed_2500 = 2500,
261 txgbe_bus_speed_5000 = 5000,
262 txgbe_bus_speed_8000 = 8000,
263 txgbe_bus_speed_reserved
267 enum txgbe_bus_width {
268 txgbe_bus_width_unknown = 0,
269 txgbe_bus_width_pcie_x1 = 1,
270 txgbe_bus_width_pcie_x2 = 2,
271 txgbe_bus_width_pcie_x4 = 4,
272 txgbe_bus_width_pcie_x8 = 8,
273 txgbe_bus_width_32 = 32,
274 txgbe_bus_width_64 = 64,
275 txgbe_bus_width_reserved
280 struct txgbe_addr_filter_info {
284 u32 overflow_promisc;
285 bool user_set_promisc;
289 struct txgbe_bus_info {
290 s32 (*get_bus_info)(struct txgbe_hw *hw);
291 void (*set_lan_id)(struct txgbe_hw *hw);
293 enum txgbe_bus_speed speed;
294 enum txgbe_bus_width width;
295 enum txgbe_bus_type type;
302 /* Flow control parameters */
303 struct txgbe_fc_info {
304 u32 high_water[TXGBE_DCB_TC_MAX]; /* Flow Ctrl High-water */
305 u32 low_water[TXGBE_DCB_TC_MAX]; /* Flow Ctrl Low-water */
306 u16 pause_time; /* Flow Control Pause timer */
307 bool send_xon; /* Flow control send XON */
308 bool strict_ieee; /* Strict IEEE mode */
309 bool disable_fc_autoneg; /* Do not autonegotiate FC */
310 bool fc_was_autonegged; /* Is current_mode the result of autonegging? */
311 enum txgbe_fc_mode current_mode; /* FC mode in effect */
312 enum txgbe_fc_mode requested_mode; /* FC mode requested by caller */
315 /* Statistics counters collected by the MAC */
317 struct txgbe_pb_stats {
318 u64 tx_pb_xon_packets;
319 u64 rx_pb_xon_packets;
320 u64 tx_pb_xoff_packets;
321 u64 rx_pb_xoff_packets;
323 u64 rx_pb_mbuf_alloc_errors;
324 u64 tx_pb_xon2off_packets;
328 struct txgbe_qp_stats {
333 u64 rx_qp_mc_packets;
336 struct txgbe_hw_stats {
338 u64 mng_bmc2host_packets;
339 u64 mng_host2bmc_packets;
346 u64 rx_total_packets;
347 u64 tx_total_packets;
348 u64 rx_total_missed_packets;
349 u64 rx_broadcast_packets;
350 u64 tx_broadcast_packets;
351 u64 rx_multicast_packets;
352 u64 tx_multicast_packets;
353 u64 rx_management_packets;
354 u64 tx_management_packets;
355 u64 rx_management_dropped;
361 u64 rx_illegal_byte_errors;
363 u64 rx_mac_short_packet_dropped;
364 u64 rx_length_errors;
365 u64 rx_undersize_errors;
366 u64 rx_fragment_errors;
367 u64 rx_oversize_errors;
368 u64 rx_jabber_errors;
369 u64 rx_l3_l4_xsum_error;
370 u64 mac_local_errors;
371 u64 mac_remote_errors;
374 u64 flow_director_added_filters;
375 u64 flow_director_removed_filters;
376 u64 flow_director_filter_add_errors;
377 u64 flow_director_filter_remove_errors;
378 u64 flow_director_matched_filters;
379 u64 flow_director_missed_filters;
382 u64 rx_fcoe_crc_errors;
383 u64 rx_fcoe_mbuf_allocation_errors;
390 u64 rx_fcoe_no_ddp_ext_buff;
393 u64 tx_macsec_pkts_untagged;
394 u64 tx_macsec_pkts_encrypted;
395 u64 tx_macsec_pkts_protected;
396 u64 tx_macsec_octets_encrypted;
397 u64 tx_macsec_octets_protected;
398 u64 rx_macsec_pkts_untagged;
399 u64 rx_macsec_pkts_badtag;
400 u64 rx_macsec_pkts_nosci;
401 u64 rx_macsec_pkts_unknownsci;
402 u64 rx_macsec_octets_decrypted;
403 u64 rx_macsec_octets_validated;
404 u64 rx_macsec_sc_pkts_unchecked;
405 u64 rx_macsec_sc_pkts_delayed;
406 u64 rx_macsec_sc_pkts_late;
407 u64 rx_macsec_sa_pkts_ok;
408 u64 rx_macsec_sa_pkts_invalid;
409 u64 rx_macsec_sa_pkts_notvalid;
410 u64 rx_macsec_sa_pkts_unusedsa;
411 u64 rx_macsec_sa_pkts_notusingsa;
414 u64 rx_size_64_packets;
415 u64 rx_size_65_to_127_packets;
416 u64 rx_size_128_to_255_packets;
417 u64 rx_size_256_to_511_packets;
418 u64 rx_size_512_to_1023_packets;
419 u64 rx_size_1024_to_max_packets;
420 u64 tx_size_64_packets;
421 u64 tx_size_65_to_127_packets;
422 u64 tx_size_128_to_255_packets;
423 u64 tx_size_256_to_511_packets;
424 u64 tx_size_512_to_1023_packets;
425 u64 tx_size_1024_to_max_packets;
439 u64 rx_up_drop_packets;
441 u64 tx_up_xon_packets;
442 u64 rx_up_xon_packets;
443 u64 tx_up_xoff_packets;
444 u64 rx_up_xoff_packets;
446 u64 rx_up_mbuf_alloc_errors;
447 u64 tx_up_xon2off_packets;
456 u64 rx_qp_mc_packets;
461 /* iterator type for walking multicast address lists */
462 typedef u8* (*txgbe_mc_addr_itr) (struct txgbe_hw *hw, u8 **mc_addr_ptr,
465 struct txgbe_link_info {
466 s32 (*read_link)(struct txgbe_hw *hw, u8 addr, u16 reg, u16 *val);
467 s32 (*read_link_unlocked)(struct txgbe_hw *hw, u8 addr, u16 reg,
469 s32 (*write_link)(struct txgbe_hw *hw, u8 addr, u16 reg, u16 val);
470 s32 (*write_link_unlocked)(struct txgbe_hw *hw, u8 addr, u16 reg,
476 struct txgbe_rom_info {
477 s32 (*init_params)(struct txgbe_hw *hw);
478 s32 (*read16)(struct txgbe_hw *hw, u32 offset, u16 *data);
479 s32 (*readw_sw)(struct txgbe_hw *hw, u32 offset, u16 *data);
480 s32 (*readw_buffer)(struct txgbe_hw *hw, u32 offset, u32 words,
482 s32 (*read32)(struct txgbe_hw *hw, u32 addr, u32 *data);
483 s32 (*read_buffer)(struct txgbe_hw *hw, u32 addr, u32 len, void *data);
484 s32 (*write16)(struct txgbe_hw *hw, u32 offset, u16 data);
485 s32 (*writew_sw)(struct txgbe_hw *hw, u32 offset, u16 data);
486 s32 (*writew_buffer)(struct txgbe_hw *hw, u32 offset, u32 words,
488 s32 (*write32)(struct txgbe_hw *hw, u32 addr, u32 data);
489 s32 (*write_buffer)(struct txgbe_hw *hw, u32 addr, u32 len, void *data);
490 s32 (*validate_checksum)(struct txgbe_hw *hw, u16 *checksum_val);
491 s32 (*update_checksum)(struct txgbe_hw *hw);
492 s32 (*calc_checksum)(struct txgbe_hw *hw);
494 enum txgbe_eeprom_type type;
504 struct txgbe_flash_info {
510 #define TXGBE_FLAGS_DOUBLE_RESET_REQUIRED 0x01
511 struct txgbe_mac_info {
512 s32 (*init_hw)(struct txgbe_hw *hw);
513 s32 (*reset_hw)(struct txgbe_hw *hw);
514 s32 (*start_hw)(struct txgbe_hw *hw);
515 s32 (*stop_hw)(struct txgbe_hw *hw);
516 s32 (*clear_hw_cntrs)(struct txgbe_hw *hw);
517 s32 (*get_mac_addr)(struct txgbe_hw *hw, u8 *mac_addr);
518 s32 (*get_san_mac_addr)(struct txgbe_hw *hw, u8 *san_mac_addr);
519 s32 (*set_san_mac_addr)(struct txgbe_hw *hw, u8 *san_mac_addr);
520 s32 (*get_device_caps)(struct txgbe_hw *hw, u16 *device_caps);
521 s32 (*get_wwn_prefix)(struct txgbe_hw *hw, u16 *wwnn_prefix,
523 s32 (*setup_sfp)(struct txgbe_hw *hw);
524 s32 (*enable_rx_dma)(struct txgbe_hw *hw, u32 regval);
525 s32 (*disable_sec_rx_path)(struct txgbe_hw *hw);
526 s32 (*enable_sec_rx_path)(struct txgbe_hw *hw);
527 s32 (*disable_sec_tx_path)(struct txgbe_hw *hw);
528 s32 (*enable_sec_tx_path)(struct txgbe_hw *hw);
529 s32 (*acquire_swfw_sync)(struct txgbe_hw *hw, u32 mask);
530 void (*release_swfw_sync)(struct txgbe_hw *hw, u32 mask);
531 u64 (*autoc_read)(struct txgbe_hw *hw);
532 void (*autoc_write)(struct txgbe_hw *hw, u64 value);
533 s32 (*prot_autoc_read)(struct txgbe_hw *hw, bool *locked, u64 *value);
534 s32 (*prot_autoc_write)(struct txgbe_hw *hw, bool locked, u64 value);
535 s32 (*negotiate_api_version)(struct txgbe_hw *hw, int api);
538 void (*disable_tx_laser)(struct txgbe_hw *hw);
539 void (*enable_tx_laser)(struct txgbe_hw *hw);
540 void (*flap_tx_laser)(struct txgbe_hw *hw);
541 s32 (*setup_link)(struct txgbe_hw *hw, u32 speed,
542 bool autoneg_wait_to_complete);
543 s32 (*setup_mac_link)(struct txgbe_hw *hw, u32 speed,
544 bool autoneg_wait_to_complete);
545 s32 (*check_link)(struct txgbe_hw *hw, u32 *speed,
546 bool *link_up, bool link_up_wait_to_complete);
547 s32 (*get_link_capabilities)(struct txgbe_hw *hw,
548 u32 *speed, bool *autoneg);
549 void (*set_rate_select_speed)(struct txgbe_hw *hw, u32 speed);
551 /* Packet Buffer manipulation */
552 void (*setup_pba)(struct txgbe_hw *hw, int num_pb, u32 headroom,
556 s32 (*led_on)(struct txgbe_hw *hw, u32 index);
557 s32 (*led_off)(struct txgbe_hw *hw, u32 index);
559 /* RAR, Multicast, VLAN */
560 s32 (*set_rar)(struct txgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
562 s32 (*set_uc_addr)(struct txgbe_hw *hw, u32 index, u8 *addr);
563 s32 (*clear_rar)(struct txgbe_hw *hw, u32 index);
564 s32 (*set_vmdq)(struct txgbe_hw *hw, u32 rar, u32 vmdq);
565 s32 (*clear_vmdq)(struct txgbe_hw *hw, u32 rar, u32 vmdq);
566 s32 (*init_rx_addrs)(struct txgbe_hw *hw);
567 s32 (*update_mc_addr_list)(struct txgbe_hw *hw, u8 *mc_addr_list,
569 txgbe_mc_addr_itr func, bool clear);
570 s32 (*clear_vfta)(struct txgbe_hw *hw);
571 s32 (*set_vfta)(struct txgbe_hw *hw, u32 vlan,
572 u32 vind, bool vlan_on, bool vlvf_bypass);
573 s32 (*set_vlvf)(struct txgbe_hw *hw, u32 vlan, u32 vind,
574 bool vlan_on, u32 *vfta_delta, u32 vfta,
576 s32 (*init_uta_tables)(struct txgbe_hw *hw);
577 void (*set_mac_anti_spoofing)(struct txgbe_hw *hw, bool enable, int vf);
578 void (*set_vlan_anti_spoofing)(struct txgbe_hw *hw,
579 bool enable, int vf);
580 s32 (*update_xcast_mode)(struct txgbe_hw *hw, int xcast_mode);
581 s32 (*set_rlpml)(struct txgbe_hw *hw, u16 max_size);
584 s32 (*fc_enable)(struct txgbe_hw *hw);
585 s32 (*setup_fc)(struct txgbe_hw *hw);
586 void (*fc_autoneg)(struct txgbe_hw *hw);
588 /* Manageability interface */
589 s32 (*set_fw_drv_ver)(struct txgbe_hw *hw, u8 maj, u8 min, u8 build,
590 u8 ver, u16 len, const char *driver_ver);
591 s32 (*get_thermal_sensor_data)(struct txgbe_hw *hw);
592 s32 (*init_thermal_sensor_thresh)(struct txgbe_hw *hw);
593 void (*get_rtrup2tc)(struct txgbe_hw *hw, u8 *map);
594 void (*disable_rx)(struct txgbe_hw *hw);
595 void (*enable_rx)(struct txgbe_hw *hw);
596 void (*set_ethertype_anti_spoofing)(struct txgbe_hw *hw,
597 bool enable, int vf);
598 s32 (*dmac_update_tcs)(struct txgbe_hw *hw);
599 s32 (*dmac_config_tcs)(struct txgbe_hw *hw);
600 s32 (*dmac_config)(struct txgbe_hw *hw);
601 s32 (*setup_eee)(struct txgbe_hw *hw, bool enable_eee);
603 s32 (*kr_handle)(struct txgbe_hw *hw);
605 enum txgbe_mac_type type;
606 u8 addr[ETH_ADDR_LEN];
607 u8 perm_addr[ETH_ADDR_LEN];
608 u8 san_addr[ETH_ADDR_LEN];
609 /* prefix for World Wide Node Name (WWNN) */
611 /* prefix for World Wide Port Name (WWPN) */
613 #define TXGBE_MAX_MTA 128
614 u32 mta_shadow[TXGBE_MAX_MTA];
623 u64 orig_autoc; /* cached value of AUTOC */
624 u8 san_mac_rar_index;
625 bool get_link_status;
626 bool orig_link_settings_stored;
627 bool autotry_restart;
629 struct txgbe_thermal_sensor_data thermal_sensor_data;
631 u32 max_link_up_time;
634 struct txgbe_phy_info {
635 u32 (*get_media_type)(struct txgbe_hw *hw);
636 s32 (*identify)(struct txgbe_hw *hw);
637 s32 (*identify_sfp)(struct txgbe_hw *hw);
638 s32 (*init)(struct txgbe_hw *hw);
639 s32 (*reset)(struct txgbe_hw *hw);
640 s32 (*read_reg)(struct txgbe_hw *hw, u32 reg_addr,
641 u32 device_type, u16 *phy_data);
642 s32 (*write_reg)(struct txgbe_hw *hw, u32 reg_addr,
643 u32 device_type, u16 phy_data);
644 s32 (*read_reg_mdi)(struct txgbe_hw *hw, u32 reg_addr,
645 u32 device_type, u16 *phy_data);
646 s32 (*write_reg_mdi)(struct txgbe_hw *hw, u32 reg_addr,
647 u32 device_type, u16 phy_data);
648 s32 (*setup_link)(struct txgbe_hw *hw);
649 s32 (*setup_internal_link)(struct txgbe_hw *hw);
650 s32 (*setup_link_speed)(struct txgbe_hw *hw, u32 speed,
651 bool autoneg_wait_to_complete);
652 s32 (*check_link)(struct txgbe_hw *hw, u32 *speed, bool *link_up);
653 s32 (*get_fw_version)(struct txgbe_hw *hw, u32 *fw_version);
654 s32 (*read_i2c_byte)(struct txgbe_hw *hw, u8 byte_offset,
655 u8 dev_addr, u8 *data);
656 s32 (*write_i2c_byte)(struct txgbe_hw *hw, u8 byte_offset,
657 u8 dev_addr, u8 data);
658 s32 (*read_i2c_sff8472)(struct txgbe_hw *hw, u8 byte_offset,
660 s32 (*read_i2c_eeprom)(struct txgbe_hw *hw, u8 byte_offset,
662 s32 (*write_i2c_eeprom)(struct txgbe_hw *hw, u8 byte_offset,
664 s32 (*check_overtemp)(struct txgbe_hw *hw);
665 s32 (*set_phy_power)(struct txgbe_hw *hw, bool on);
666 s32 (*handle_lasi)(struct txgbe_hw *hw);
667 s32 (*read_i2c_byte_unlocked)(struct txgbe_hw *hw, u8 offset, u8 addr,
669 s32 (*write_i2c_byte_unlocked)(struct txgbe_hw *hw, u8 offset, u8 addr,
672 enum txgbe_phy_type type;
675 enum txgbe_sfp_type sfp_type;
676 bool sfp_setup_needed;
679 u32 phy_semaphore_mask;
681 u32 autoneg_advertised;
682 u32 speeds_supported;
683 enum txgbe_smart_speed smart_speed;
684 bool smart_speed_active;
685 bool multispeed_fiber;
686 bool qsfp_shared_i2c_bus;
691 #define TXGBE_DEVARG_BP_AUTO "auto_neg"
692 #define TXGBE_DEVARG_KR_POLL "poll"
693 #define TXGBE_DEVARG_KR_PRESENT "present"
694 #define TXGBE_DEVARG_KX_SGMII "sgmii"
696 static const char * const txgbe_valid_arguments[] = {
697 TXGBE_DEVARG_BP_AUTO,
698 TXGBE_DEVARG_KR_POLL,
699 TXGBE_DEVARG_KR_PRESENT,
700 TXGBE_DEVARG_KX_SGMII,
703 struct txgbe_mbx_stats {
712 struct txgbe_mbx_info {
713 void (*init_params)(struct txgbe_hw *hw);
714 s32 (*read)(struct txgbe_hw *hw, u32 *msg, u16 size, u16 vf_number);
715 s32 (*write)(struct txgbe_hw *hw, u32 *msg, u16 size, u16 vf_number);
716 s32 (*read_posted)(struct txgbe_hw *hw, u32 *msg, u16 size,
718 s32 (*write_posted)(struct txgbe_hw *hw, u32 *msg, u16 size,
720 s32 (*check_for_msg)(struct txgbe_hw *hw, u16 mbx_id);
721 s32 (*check_for_ack)(struct txgbe_hw *hw, u16 mbx_id);
722 s32 (*check_for_rst)(struct txgbe_hw *hw, u16 mbx_id);
724 struct txgbe_mbx_stats stats;
739 struct txgbe_devargs {
749 struct txgbe_mac_info mac;
750 struct txgbe_addr_filter_info addr_ctrl;
751 struct txgbe_fc_info fc;
752 struct txgbe_phy_info phy;
753 struct txgbe_link_info link;
754 struct txgbe_rom_info rom;
755 struct txgbe_flash_info flash;
756 struct txgbe_bus_info bus;
757 struct txgbe_mbx_info mbx;
760 u16 subsystem_device_id;
761 u16 subsystem_vendor_id;
763 bool adapter_stopped;
765 bool allow_unsupported_sfp;
766 bool need_crosstalk_fix;
767 struct txgbe_devargs devarg;
776 enum txgbe_link_status {
777 TXGBE_LINK_STATUS_NONE = 0,
778 TXGBE_LINK_STATUS_KX,
779 TXGBE_LINK_STATUS_KX4
781 enum txgbe_reset_type {
787 u32 q_rx_regs[128 * 4];
788 u32 q_tx_regs[128 * 4];
796 u64 rx_qp_mc_packets;
797 } qp_last[TXGBE_MAX_QP];
800 struct txgbe_backplane_ability {
801 u32 next_page; /* Next Page (bit0) */
802 u32 link_ability; /* Link Ability (bit[7:0]) */
803 u32 fec_ability; /* FEC Request (bit1), FEC Enable (bit0) */
804 u32 current_link_mode; /* current link mode for local device */
807 #include "txgbe_regs.h"
808 #include "txgbe_dummy.h"
810 #endif /* _TXGBE_TYPE_H_ */