1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2001-2021 Intel Corporation
10 #define ETH_HEADER_LEN 14
12 #define BIT(a) (1UL << (a))
13 #define BIT_ULL(a) (1ULL << (a))
15 #define BITS_PER_BYTE 8
19 #define ICE_BYTES_PER_WORD 2
20 #define ICE_BYTES_PER_DWORD 4
21 #define ICE_MAX_TRAFFIC_CLASS 8
24 * ROUND_UP - round up to next arbitrary multiple (not a power of 2)
25 * @a: value to round up
26 * @b: arbitrary multiple
28 * Round up to the next multiple of the arbitrary b.
29 * Note, when b is a power of 2 use ICE_ALIGN() instead.
31 #define ROUND_UP(a, b) ((b) * DIVIDE_AND_ROUND_UP((a), (b)))
33 #define MIN_T(_t, _a, _b) min((_t)(_a), (_t)(_b))
35 #define IS_ASCII(_ch) ((_ch) < 0x80)
37 #define STRUCT_HACK_VAR_LEN
39 * ice_struct_size - size of struct with C99 flexible array member
40 * @ptr: pointer to structure
41 * @field: flexible array member (last member of the structure)
42 * @num: number of elements of that flexible array member
44 #define ice_struct_size(ptr, field, num) \
45 (sizeof(*(ptr)) + sizeof(*(ptr)->field) * (num))
47 #define FLEX_ARRAY_SIZE(_ptr, _mem, cnt) ((cnt) * sizeof(_ptr->_mem[0]))
49 #include "ice_status.h"
50 #include "ice_hw_autogen.h"
51 #include "ice_devids.h"
52 #include "ice_osdep.h"
53 #include "ice_bitops.h" /* Must come before ice_controlq.h */
54 #include "ice_controlq.h"
55 #include "ice_lan_tx_rx.h"
56 #include "ice_flex_type.h"
57 #include "ice_protocol_type.h"
58 #include "ice_sbq_cmd.h"
59 #include "ice_vlan_mode.h"
62 * ice_is_pow2 - check if integer value is a power of 2
63 * @val: unsigned integer to be validated
65 static inline bool ice_is_pow2(u64 val)
67 return (val && !(val & (val - 1)));
71 * ice_ilog2 - Calculates integer log base 2 of a number
72 * @n: number on which to perform operation
74 static inline int ice_ilog2(u64 n)
78 for (i = 63; i >= 0; i--)
79 if (((u64)1 << i) & n)
85 static inline bool ice_is_tc_ena(ice_bitmap_t bitmap, u8 tc)
87 return ice_is_bit_set(&bitmap, tc);
90 #define DIV_64BIT(n, d) ((n) / (d))
92 static inline u64 round_up_64bit(u64 a, u32 b)
94 return DIV_64BIT(((a) + (b) / 2), (b));
97 static inline u32 ice_round_to_num(u32 N, u32 R)
99 return ((((N) % (R)) < ((R) / 2)) ? (((N) / (R)) * (R)) :
100 ((((N) + (R) - 1) / (R)) * (R)));
103 /* Driver always calls main vsi_handle first */
104 #define ICE_MAIN_VSI_HANDLE 0
106 /* Switch from ms to the 1usec global time (this is the GTIME resolution) */
107 #define ICE_MS_TO_GTIME(time) ((time) * 1000)
109 /* Data type manipulation macros. */
110 #define ICE_HI_DWORD(x) ((u32)((((x) >> 16) >> 16) & 0xFFFFFFFF))
111 #define ICE_LO_DWORD(x) ((u32)((x) & 0xFFFFFFFF))
112 #define ICE_HI_WORD(x) ((u16)(((x) >> 16) & 0xFFFF))
113 #define ICE_LO_WORD(x) ((u16)((x) & 0xFFFF))
115 /* debug masks - set these bits in hw->debug_mask to control output */
116 #define ICE_DBG_TRACE BIT_ULL(0) /* for function-trace only */
117 #define ICE_DBG_INIT BIT_ULL(1)
118 #define ICE_DBG_RELEASE BIT_ULL(2)
119 #define ICE_DBG_FW_LOG BIT_ULL(3)
120 #define ICE_DBG_LINK BIT_ULL(4)
121 #define ICE_DBG_PHY BIT_ULL(5)
122 #define ICE_DBG_QCTX BIT_ULL(6)
123 #define ICE_DBG_NVM BIT_ULL(7)
124 #define ICE_DBG_LAN BIT_ULL(8)
125 #define ICE_DBG_FLOW BIT_ULL(9)
126 #define ICE_DBG_DCB BIT_ULL(10)
127 #define ICE_DBG_DIAG BIT_ULL(11)
128 #define ICE_DBG_FD BIT_ULL(12)
129 #define ICE_DBG_SW BIT_ULL(13)
130 #define ICE_DBG_SCHED BIT_ULL(14)
132 #define ICE_DBG_PKG BIT_ULL(16)
133 #define ICE_DBG_RES BIT_ULL(17)
134 #define ICE_DBG_ACL BIT_ULL(18)
135 #define ICE_DBG_PTP BIT_ULL(19)
136 #define ICE_DBG_AQ_MSG BIT_ULL(24)
137 #define ICE_DBG_AQ_DESC BIT_ULL(25)
138 #define ICE_DBG_AQ_DESC_BUF BIT_ULL(26)
139 #define ICE_DBG_AQ_CMD BIT_ULL(27)
140 #define ICE_DBG_AQ (ICE_DBG_AQ_MSG | \
142 ICE_DBG_AQ_DESC_BUF | \
145 #define ICE_DBG_USER BIT_ULL(31)
146 #define ICE_DBG_ALL 0xFFFFFFFFFFFFFFFFULL
148 #define __ALWAYS_UNUSED
150 #define IS_ETHER_ADDR_EQUAL(addr1, addr2) \
151 (((bool)((((u16 *)(addr1))[0] == ((u16 *)(addr2))[0]))) && \
152 ((bool)((((u16 *)(addr1))[1] == ((u16 *)(addr2))[1]))) && \
153 ((bool)((((u16 *)(addr1))[2] == ((u16 *)(addr2))[2]))))
155 enum ice_aq_res_ids {
158 ICE_CHANGE_LOCK_RES_ID,
159 ICE_GLOBAL_CFG_LOCK_RES_ID
162 /* FW update timeout definitions are in milliseconds */
163 #define ICE_NVM_TIMEOUT 180000
164 #define ICE_CHANGE_LOCK_TIMEOUT 1000
165 #define ICE_GLOBAL_CFG_LOCK_TIMEOUT 3000
167 enum ice_aq_res_access_type {
172 struct ice_driver_ver {
177 u8 driver_string[32];
190 enum ice_phy_cache_mode {
203 struct ice_phy_cache_mode_data {
205 enum ice_fec_mode curr_user_fec_req;
206 enum ice_fc_mode curr_user_fc_req;
207 u16 curr_user_speed_req;
211 enum ice_set_fc_aq_failures {
212 ICE_SET_FC_AQ_FAIL_NONE = 0,
213 ICE_SET_FC_AQ_FAIL_GET,
214 ICE_SET_FC_AQ_FAIL_SET,
215 ICE_SET_FC_AQ_FAIL_UPDATE
218 /* These are structs for managing the hardware information and the operations */
227 enum ice_media_type {
228 ICE_MEDIA_UNKNOWN = 0,
236 /* Software VSI types. */
239 ICE_VSI_CTRL = 3, /* equates to ICE_VSI_PF with 1 queue pair */
243 struct ice_link_status {
244 /* Refer to ice_aq_phy_type for bits definition */
247 u8 topo_media_conflict;
252 u8 lse_ena; /* Link Status Event notification */
258 /* Refer to #define from module_type[ICE_MODULE_TYPE_TOTAL_BYTE] of
259 * ice_aqc_get_phy_caps structure
261 u8 module_type[ICE_MODULE_TYPE_TOTAL_BYTE];
264 /* Different data queue types: These are mainly for SW consumption. */
273 /* Different reset sources for which a disable queue AQ call has to be made in
274 * order to clean the Tx scheduler as a part of the reset
276 enum ice_disq_rst_src {
281 /* PHY info such as phy_type, etc... */
282 struct ice_phy_info {
283 struct ice_link_status link_info;
284 struct ice_link_status link_info_old;
287 enum ice_media_type media_type;
289 /* Please refer to struct ice_aqc_get_link_status_data to get
290 * detail of enable bit in curr_user_speed_req
292 u16 curr_user_speed_req;
293 enum ice_fec_mode curr_user_fec_req;
294 enum ice_fc_mode curr_user_fc_req;
295 struct ice_aqc_set_phy_cfg_data curr_user_phy_cfg;
298 #define ICE_MAX_NUM_MIRROR_RULES 64
300 /* protocol enumeration for filters */
301 enum ice_fltr_ptype {
302 /* NONE - used for undef/error */
303 ICE_FLTR_PTYPE_NONF_NONE = 0,
304 ICE_FLTR_PTYPE_NONF_IPV4_UDP,
305 ICE_FLTR_PTYPE_NONF_IPV4_TCP,
306 ICE_FLTR_PTYPE_NONF_IPV4_SCTP,
307 ICE_FLTR_PTYPE_NONF_IPV4_OTHER,
308 ICE_FLTR_PTYPE_NONF_IPV4_GTPU,
309 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH,
310 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_DW,
311 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_UP,
312 ICE_FLTR_PTYPE_NONF_IPV6_GTPU,
313 ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH,
314 ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_DW,
315 ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_UP,
316 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4,
317 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_UDP,
318 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_TCP,
319 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV6,
320 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV6_UDP,
321 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV6_TCP,
322 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4,
323 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_UDP,
324 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_TCP,
325 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_DW_IPV4,
326 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_DW_IPV4_UDP,
327 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_DW_IPV4_TCP,
328 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_UP_IPV4,
329 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_UP_IPV4_UDP,
330 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_UP_IPV4_TCP,
331 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_ICMP,
332 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER,
333 ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER,
334 ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_OTHER,
335 ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_IPV6_OTHER,
336 ICE_FLTR_PTYPE_NONF_IPV4_L2TPV3,
337 ICE_FLTR_PTYPE_NONF_IPV6_L2TPV3,
338 ICE_FLTR_PTYPE_NONF_IPV4_ESP,
339 ICE_FLTR_PTYPE_NONF_IPV6_ESP,
340 ICE_FLTR_PTYPE_NONF_IPV4_AH,
341 ICE_FLTR_PTYPE_NONF_IPV6_AH,
342 ICE_FLTR_PTYPE_NONF_IPV4_NAT_T_ESP,
343 ICE_FLTR_PTYPE_NONF_IPV6_NAT_T_ESP,
344 ICE_FLTR_PTYPE_NONF_IPV4_PFCP_NODE,
345 ICE_FLTR_PTYPE_NONF_IPV4_PFCP_SESSION,
346 ICE_FLTR_PTYPE_NONF_IPV6_PFCP_NODE,
347 ICE_FLTR_PTYPE_NONF_IPV6_PFCP_SESSION,
348 ICE_FLTR_PTYPE_NON_IP_L2,
349 ICE_FLTR_PTYPE_NONF_ECPRI_TP0,
350 ICE_FLTR_PTYPE_NONF_IPV4_UDP_ECPRI_TP0,
351 ICE_FLTR_PTYPE_FRAG_IPV4,
352 ICE_FLTR_PTYPE_FRAG_IPV6,
353 ICE_FLTR_PTYPE_NONF_IPV4_GRE,
354 ICE_FLTR_PTYPE_NONF_IPV4_GRE_IPV4,
355 ICE_FLTR_PTYPE_NONF_IPV4_GRE_IPV4_UDP,
356 ICE_FLTR_PTYPE_NONF_IPV4_GRE_IPV4_TCP,
357 ICE_FLTR_PTYPE_NONF_IPV4_GRE_IPV6,
358 ICE_FLTR_PTYPE_NONF_IPV4_GRE_IPV6_UDP,
359 ICE_FLTR_PTYPE_NONF_IPV4_GRE_IPV6_TCP,
360 ICE_FLTR_PTYPE_NONF_IPV6_GRE,
361 ICE_FLTR_PTYPE_NONF_IPV6_GRE_IPV4,
362 ICE_FLTR_PTYPE_NONF_IPV6_GRE_IPV4_UDP,
363 ICE_FLTR_PTYPE_NONF_IPV6_GRE_IPV4_TCP,
364 ICE_FLTR_PTYPE_NONF_IPV6_GRE_IPV6,
365 ICE_FLTR_PTYPE_NONF_IPV6_GRE_IPV6_UDP,
366 ICE_FLTR_PTYPE_NONF_IPV6_GRE_IPV6_TCP,
367 ICE_FLTR_PTYPE_NONF_IPV6_UDP,
368 ICE_FLTR_PTYPE_NONF_IPV6_TCP,
369 ICE_FLTR_PTYPE_NONF_IPV6_SCTP,
370 ICE_FLTR_PTYPE_NONF_IPV6_OTHER,
371 ICE_FLTR_PTYPE_NONF_IPV4_UDP_VXLAN,
372 ICE_FLTR_PTYPE_NONF_IPV4_UDP_VXLAN_IPV4_UDP,
373 ICE_FLTR_PTYPE_NONF_IPV4_UDP_VXLAN_IPV4_TCP,
374 ICE_FLTR_PTYPE_NONF_IPV4_UDP_VXLAN_IPV4_SCTP,
375 ICE_FLTR_PTYPE_NONF_IPV4_UDP_VXLAN_IPV4_OTHER,
380 ICE_FD_HW_SEG_NON_TUN = 0,
385 /* 2 VSI = 1 ICE_VSI_PF + 1 ICE_VSI_CTRL */
386 #define ICE_MAX_FDIR_VSI_PER_FILTER 2
388 struct ice_fd_hw_prof {
389 struct ice_flow_seg_info *fdir_seg[ICE_FD_HW_SEG_MAX];
391 u64 entry_h[ICE_MAX_FDIR_VSI_PER_FILTER][ICE_FD_HW_SEG_MAX];
392 u16 vsi_h[ICE_MAX_FDIR_VSI_PER_FILTER];
395 /* Common HW capabilities for SW use */
396 struct ice_hw_common_caps {
397 /* Write CSR protection */
400 /* switching mode supported - EVB switching (including cloud) */
401 #define ICE_NVM_IMAGE_TYPE_EVB 0x0
403 /* Manageablity mode & supported protocols over MCTP */
405 #define ICE_MGMT_MODE_PASS_THRU_MODE_M 0xF
406 #define ICE_MGMT_MODE_CTL_INTERFACE_M 0xF0
407 #define ICE_MGMT_MODE_REDIR_SB_INTERFACE_M 0xF00
409 u32 mgmt_protocols_mctp;
410 #define ICE_MGMT_MODE_PROTO_RSVD BIT(0)
411 #define ICE_MGMT_MODE_PROTO_PLDM BIT(1)
412 #define ICE_MGMT_MODE_PROTO_OEM BIT(2)
413 #define ICE_MGMT_MODE_PROTO_NC_SI BIT(3)
417 /* DCB capabilities */
418 u32 active_tc_bitmap;
421 /* RSS related capabilities */
422 u32 rss_table_size; /* 512 for PFs and 64 for VFs */
423 u32 rss_table_entry_width; /* RSS Entry width in bits */
426 u32 num_rxq; /* Number/Total Rx queues */
427 u32 rxq_first_id; /* First queue ID for Rx queues */
428 u32 num_txq; /* Number/Total Tx queues */
429 u32 txq_first_id; /* First queue ID for Tx queues */
432 u32 num_msix_vectors;
433 u32 msix_vector_first_id;
435 /* Max MTU for function or device */
439 u32 num_wol_proxy_fltr;
440 u32 wol_proxy_vsi_seid;
442 /* LED/SDP pin count */
446 /* LED/SDP - Supports up to 12 LED pins and 8 SDP signals */
447 #define ICE_MAX_SUPPORTED_GPIO_LED 12
448 #define ICE_MAX_SUPPORTED_GPIO_SDP 8
449 u8 led[ICE_MAX_SUPPORTED_GPIO_LED];
450 u8 sdp[ICE_MAX_SUPPORTED_GPIO_SDP];
452 /* EVB capabilities */
453 u8 evb_802_1_qbg; /* Edge Virtual Bridging */
454 u8 evb_802_1_qbh; /* Bridge Port Extension */
461 /* WoL and APM support */
462 #define ICE_WOL_SUPPORT_M BIT(0)
463 #define ICE_ACPI_PROG_MTHD_M BIT(1)
464 #define ICE_PROXY_SUPPORT_M BIT(2)
468 bool sec_rev_disabled;
469 bool update_disabled;
470 bool nvm_unified_update;
471 #define ICE_NVM_MGMT_SEC_REV_DISABLED BIT(0)
472 #define ICE_NVM_MGMT_UPDATE_DISABLED BIT(1)
473 #define ICE_NVM_MGMT_UNIFIED_UPD_SUPPORT BIT(3)
475 /* External topology device images within the NVM */
476 #define ICE_EXT_TOPO_DEV_IMG_COUNT 4
477 u32 ext_topo_dev_img_ver_high[ICE_EXT_TOPO_DEV_IMG_COUNT];
478 u32 ext_topo_dev_img_ver_low[ICE_EXT_TOPO_DEV_IMG_COUNT];
479 u8 ext_topo_dev_img_part_num[ICE_EXT_TOPO_DEV_IMG_COUNT];
480 #define ICE_EXT_TOPO_DEV_IMG_PART_NUM_S 8
481 #define ICE_EXT_TOPO_DEV_IMG_PART_NUM_M \
482 MAKEMASK(0xFF, ICE_EXT_TOPO_DEV_IMG_PART_NUM_S)
483 bool ext_topo_dev_img_load_en[ICE_EXT_TOPO_DEV_IMG_COUNT];
484 #define ICE_EXT_TOPO_DEV_IMG_LOAD_EN BIT(0)
485 bool ext_topo_dev_img_prog_en[ICE_EXT_TOPO_DEV_IMG_COUNT];
486 #define ICE_EXT_TOPO_DEV_IMG_PROG_EN BIT(1)
489 /* IEEE 1588 TIME_SYNC specific info */
490 /* Function specific definitions */
491 #define ICE_TS_FUNC_ENA_M BIT(0)
492 #define ICE_TS_SRC_TMR_OWND_M BIT(1)
493 #define ICE_TS_TMR_ENA_M BIT(2)
494 #define ICE_TS_TMR_IDX_OWND_S 4
495 #define ICE_TS_TMR_IDX_OWND_M BIT(4)
496 #define ICE_TS_CLK_FREQ_S 16
497 #define ICE_TS_CLK_FREQ_M MAKEMASK(0x7, ICE_TS_CLK_FREQ_S)
498 #define ICE_TS_CLK_SRC_S 20
499 #define ICE_TS_CLK_SRC_M BIT(20)
500 #define ICE_TS_TMR_IDX_ASSOC_S 24
501 #define ICE_TS_TMR_IDX_ASSOC_M BIT(24)
503 /* TIME_REF clock rate specification */
504 enum ice_time_ref_freq {
505 ICE_TIME_REF_FREQ_25_000 = 0,
506 ICE_TIME_REF_FREQ_122_880 = 1,
507 ICE_TIME_REF_FREQ_125_000 = 2,
508 ICE_TIME_REF_FREQ_153_600 = 3,
509 ICE_TIME_REF_FREQ_156_250 = 4,
510 ICE_TIME_REF_FREQ_245_760 = 5,
512 NUM_ICE_TIME_REF_FREQ
515 /* Clock source specification */
517 ICE_CLK_SRC_TCX0 = 0, /* Temperature compensated oscillator */
518 ICE_CLK_SRC_TIME_REF = 1, /* Use TIME_REF reference clock */
523 struct ice_ts_func_info {
524 /* Function specific info */
525 enum ice_time_ref_freq time_ref;
535 /* Device specific definitions */
536 #define ICE_TS_TMR0_OWNR_M 0x7
537 #define ICE_TS_TMR0_OWND_M BIT(3)
538 #define ICE_TS_TMR1_OWNR_S 4
539 #define ICE_TS_TMR1_OWNR_M MAKEMASK(0x7, ICE_TS_TMR1_OWNR_S)
540 #define ICE_TS_TMR1_OWND_M BIT(7)
541 #define ICE_TS_DEV_ENA_M BIT(24)
542 #define ICE_TS_TMR0_ENA_M BIT(25)
543 #define ICE_TS_TMR1_ENA_M BIT(26)
545 struct ice_ts_dev_info {
546 /* Device specific info */
558 /* Function specific capabilities */
559 struct ice_hw_func_caps {
560 struct ice_hw_common_caps common_cap;
562 u32 fd_fltr_guar; /* Number of filters guaranteed */
563 u32 fd_fltr_best_effort; /* Number of best effort filters */
564 struct ice_ts_func_info ts_func_info;
567 /* Device wide capabilities */
568 struct ice_hw_dev_caps {
569 struct ice_hw_common_caps common_cap;
570 u32 num_vsi_allocd_to_host; /* Excluding EMP VSI */
571 u32 num_flow_director_fltr; /* Number of FD filters available */
572 struct ice_ts_dev_info ts_dev_info;
576 /* Information about MAC such as address, etc... */
577 struct ice_mac_info {
578 u8 lan_addr[ETH_ALEN];
579 u8 perm_addr[ETH_ALEN];
580 u8 port_addr[ETH_ALEN];
581 u8 wol_addr[ETH_ALEN];
588 ice_bus_embedded, /* Is device Embedded versus card */
593 enum ice_pcie_bus_speed {
594 ice_pcie_speed_unknown = 0xff,
595 ice_pcie_speed_2_5GT = 0x14,
596 ice_pcie_speed_5_0GT = 0x15,
597 ice_pcie_speed_8_0GT = 0x16,
598 ice_pcie_speed_16_0GT = 0x17
602 enum ice_pcie_link_width {
603 ice_pcie_lnk_width_resrv = 0x00,
604 ice_pcie_lnk_x1 = 0x01,
605 ice_pcie_lnk_x2 = 0x02,
606 ice_pcie_lnk_x4 = 0x04,
607 ice_pcie_lnk_x8 = 0x08,
608 ice_pcie_lnk_x12 = 0x0C,
609 ice_pcie_lnk_x16 = 0x10,
610 ice_pcie_lnk_x32 = 0x20,
611 ice_pcie_lnk_width_unknown = 0xff,
614 /* Reset types used to determine which kind of reset was requested. These
615 * defines match what the RESET_TYPE field of the GLGEN_RSTAT register.
616 * ICE_RESET_PFR does not match any RESET_TYPE field in the GLGEN_RSTAT register
617 * because its reset source is different than the other types listed.
629 struct ice_bus_info {
630 enum ice_pcie_bus_speed speed;
631 enum ice_pcie_link_width width;
632 enum ice_bus_type type;
639 /* Flow control (FC) parameters */
641 enum ice_fc_mode current_mode; /* FC mode in effect */
642 enum ice_fc_mode req_mode; /* FC mode requested by caller */
645 /* Option ROM version information */
646 struct ice_orom_info {
647 u8 major; /* Major version of OROM */
648 u8 patch; /* Patch version of OROM */
649 u16 build; /* Build version of OROM */
650 u32 srev; /* Security revision */
653 /* NVM version information */
654 struct ice_nvm_info {
661 /* Enumeration of possible flash banks for the NVM, OROM, and Netlist modules
662 * of the flash image.
664 enum ice_flash_bank {
665 ICE_INVALID_FLASH_BANK,
670 /* Enumeration of which flash bank is desired to read from, either the active
671 * bank or the inactive bank. Used to abstract 1st and 2nd bank notion from
672 * code which just wants to read the active or inactive flash bank.
674 enum ice_bank_select {
675 ICE_ACTIVE_FLASH_BANK,
676 ICE_INACTIVE_FLASH_BANK,
679 /* information for accessing NVM, OROM, and Netlist flash banks */
680 struct ice_bank_info {
681 u32 nvm_ptr; /* Pointer to 1st NVM bank */
682 u32 nvm_size; /* Size of NVM bank */
683 u32 orom_ptr; /* Pointer to 1st OROM bank */
684 u32 orom_size; /* Size of OROM bank */
685 u32 netlist_ptr; /* Pointer to 1st Netlist bank */
686 u32 netlist_size; /* Size of Netlist bank */
687 enum ice_flash_bank nvm_bank; /* Active NVM bank */
688 enum ice_flash_bank orom_bank; /* Active OROM bank */
689 enum ice_flash_bank netlist_bank; /* Active Netlist bank */
692 /* Flash Chip Information */
693 struct ice_flash_info {
694 struct ice_orom_info orom; /* Option ROM version info */
695 struct ice_nvm_info nvm; /* NVM version information */
696 struct ice_bank_info banks; /* Flash Bank information */
697 u16 sr_words; /* Shadow RAM size in words */
698 u32 flash_size; /* Size of available flash in bytes */
699 u8 blank_nvm_mode; /* is NVM empty (no FW present) */
702 struct ice_link_default_override_tlv {
704 #define ICE_LINK_OVERRIDE_OPT_M 0x3F
705 #define ICE_LINK_OVERRIDE_STRICT_MODE BIT(0)
706 #define ICE_LINK_OVERRIDE_EPCT_DIS BIT(1)
707 #define ICE_LINK_OVERRIDE_PORT_DIS BIT(2)
708 #define ICE_LINK_OVERRIDE_EN BIT(3)
709 #define ICE_LINK_OVERRIDE_AUTO_LINK_DIS BIT(4)
710 #define ICE_LINK_OVERRIDE_EEE_EN BIT(5)
712 #define ICE_LINK_OVERRIDE_PHY_CFG_S 8
713 #define ICE_LINK_OVERRIDE_PHY_CFG_M (0xC3 << ICE_LINK_OVERRIDE_PHY_CFG_S)
714 #define ICE_LINK_OVERRIDE_PAUSE_M 0x3
715 #define ICE_LINK_OVERRIDE_LESM_EN BIT(6)
716 #define ICE_LINK_OVERRIDE_AUTO_FEC_EN BIT(7)
718 #define ICE_LINK_OVERRIDE_FEC_OPT_M 0xFF
724 #define ICE_NVM_VER_LEN 32
726 /* Max number of port to queue branches w.r.t topology */
727 #define ICE_TXSCHED_MAX_BRANCHES ICE_MAX_TRAFFIC_CLASS
729 #define ice_for_each_traffic_class(_i) \
730 for ((_i) = 0; (_i) < ICE_MAX_TRAFFIC_CLASS; (_i)++)
732 /* ICE_DFLT_AGG_ID means that all new VM(s)/VSI node connects
733 * to driver defined policy for default aggregator
735 #define ICE_INVAL_TEID 0xFFFFFFFF
736 #define ICE_DFLT_AGG_ID 0
738 struct ice_sched_node {
739 struct ice_sched_node *parent;
740 struct ice_sched_node *sibling; /* next sibling in the same layer */
741 struct ice_sched_node **children;
742 struct ice_aqc_txsched_elem_data info;
743 u32 agg_id; /* aggregator group ID */
745 u8 in_use; /* suspended or in use */
746 u8 tx_sched_layer; /* Logical Layer (1-9) */
750 #define ICE_SCHED_NODE_OWNER_LAN 0
751 #define ICE_SCHED_NODE_OWNER_AE 1
752 #define ICE_SCHED_NODE_OWNER_RDMA 2
755 /* Access Macros for Tx Sched Elements data */
756 #define ICE_TXSCHED_GET_NODE_TEID(x) LE32_TO_CPU((x)->info.node_teid)
757 #define ICE_TXSCHED_GET_PARENT_TEID(x) LE32_TO_CPU((x)->info.parent_teid)
758 #define ICE_TXSCHED_GET_CIR_RL_ID(x) \
759 LE16_TO_CPU((x)->info.cir_bw.bw_profile_idx)
760 #define ICE_TXSCHED_GET_EIR_RL_ID(x) \
761 LE16_TO_CPU((x)->info.eir_bw.bw_profile_idx)
762 #define ICE_TXSCHED_GET_SRL_ID(x) LE16_TO_CPU((x)->info.srl_id)
763 #define ICE_TXSCHED_GET_CIR_BWALLOC(x) \
764 LE16_TO_CPU((x)->info.cir_bw.bw_alloc)
765 #define ICE_TXSCHED_GET_EIR_BWALLOC(x) \
766 LE16_TO_CPU((x)->info.eir_bw.bw_alloc)
768 struct ice_sched_rl_profile {
769 u32 rate; /* In Kbps */
770 struct ice_aqc_rl_profile_elem info;
773 /* The aggregator type determines if identifier is for a VSI group,
774 * aggregator group, aggregator of queues, or queue group.
777 ICE_AGG_TYPE_UNKNOWN = 0,
779 ICE_AGG_TYPE_AGG, /* aggregator */
785 /* Rate limit types */
788 ICE_MIN_BW, /* for CIR profile */
789 ICE_MAX_BW, /* for EIR profile */
790 ICE_SHARED_BW /* for shared profile */
793 #define ICE_SCHED_MIN_BW 500 /* in Kbps */
794 #define ICE_SCHED_MAX_BW 100000000 /* in Kbps */
795 #define ICE_SCHED_DFLT_BW 0xFFFFFFFF /* unlimited */
796 #define ICE_SCHED_NO_PRIORITY 0
797 #define ICE_SCHED_NO_BW_WT 0
798 #define ICE_SCHED_DFLT_RL_PROF_ID 0
799 #define ICE_SCHED_NO_SHARED_RL_PROF_ID 0xFFFF
800 #define ICE_SCHED_DFLT_BW_WT 4
801 #define ICE_SCHED_INVAL_PROF_ID 0xFFFF
802 #define ICE_SCHED_DFLT_BURST_SIZE (15 * 1024) /* in bytes (15k) */
804 /* Access Macros for Tx Sched RL Profile data */
805 #define ICE_TXSCHED_GET_RL_PROF_ID(p) LE16_TO_CPU((p)->info.profile_id)
806 #define ICE_TXSCHED_GET_RL_MBS(p) LE16_TO_CPU((p)->info.max_burst_size)
807 #define ICE_TXSCHED_GET_RL_MULTIPLIER(p) LE16_TO_CPU((p)->info.rl_multiply)
808 #define ICE_TXSCHED_GET_RL_WAKEUP_MV(p) LE16_TO_CPU((p)->info.wake_up_calc)
809 #define ICE_TXSCHED_GET_RL_ENCODE(p) LE16_TO_CPU((p)->info.rl_encode)
811 /* The following tree example shows the naming conventions followed under
812 * ice_port_info struct for default scheduler tree topology.
816 * (TC0)/ / / / \ \ \ \(TC7) ---> num_branches (range:1- 8)
820 * / |-> num_elements (range:1 - 9)
821 * * | implies num_of_layers
825 * (a) is the last_node_teid(not of type Leaf). A leaf node is created under
826 * (a) as child node where queues get added, add Tx/Rx queue admin commands;
827 * need TEID of (a) to add queues.
830 * -> has 8 branches (one for each TC)
831 * -> First branch (TC0) has 4 elements
833 * -> (a) is the topmost layer node created by firmware on branch 0
835 * Note: Above asterisk tree covers only basic terminology and scenario.
836 * Refer to the documentation for more info.
839 /* Data structure for saving BW information */
847 ICE_BW_TYPE_CNT /* This must be last */
855 struct ice_bw_type_info {
856 ice_declare_bitmap(bw_t_bitmap, ICE_BW_TYPE_CNT);
858 struct ice_bw cir_bw;
859 struct ice_bw eir_bw;
863 /* VSI queue context structure for given TC */
867 /* bw_t_info saves queue BW information */
868 struct ice_bw_type_info bw_t_info;
871 /* VSI type list entry to locate corresponding VSI/aggregator nodes */
872 struct ice_sched_vsi_info {
873 struct ice_sched_node *vsi_node[ICE_MAX_TRAFFIC_CLASS];
874 struct ice_sched_node *ag_node[ICE_MAX_TRAFFIC_CLASS];
875 u16 max_lanq[ICE_MAX_TRAFFIC_CLASS];
876 /* bw_t_info saves VSI BW information */
877 struct ice_bw_type_info bw_t_info[ICE_MAX_TRAFFIC_CLASS];
880 /* CEE or IEEE 802.1Qaz ETS Configuration data */
881 struct ice_dcb_ets_cfg {
885 u8 prio_table[ICE_MAX_TRAFFIC_CLASS];
886 u8 tcbwtable[ICE_MAX_TRAFFIC_CLASS];
887 u8 tsatable[ICE_MAX_TRAFFIC_CLASS];
890 /* CEE or IEEE 802.1Qaz PFC Configuration data */
891 struct ice_dcb_pfc_cfg {
898 /* CEE or IEEE 802.1Qaz Application Priority data */
899 struct ice_dcb_app_priority_table {
905 #define ICE_MAX_USER_PRIORITY 8
906 #define ICE_DCBX_MAX_APPS 64
907 #define ICE_DSCP_NUM_VAL 64
908 #define ICE_LLDPDU_SIZE 1500
909 #define ICE_TLV_STATUS_OPER 0x1
910 #define ICE_TLV_STATUS_SYNC 0x2
911 #define ICE_TLV_STATUS_ERR 0x4
912 #define ICE_APP_PROT_ID_FCOE 0x8906
913 #define ICE_APP_PROT_ID_ISCSI 0x0cbc
914 #define ICE_APP_PROT_ID_ISCSI_860 0x035c
915 #define ICE_APP_PROT_ID_FIP 0x8914
916 #define ICE_APP_SEL_ETHTYPE 0x1
917 #define ICE_APP_SEL_TCPIP 0x2
918 #define ICE_CEE_APP_SEL_ETHTYPE 0x0
919 #define ICE_CEE_APP_SEL_TCPIP 0x1
921 struct ice_dcbx_cfg {
923 u32 tlv_status; /* CEE mode TLV status */
924 struct ice_dcb_ets_cfg etscfg;
925 struct ice_dcb_ets_cfg etsrec;
926 struct ice_dcb_pfc_cfg pfc;
927 #define ICE_QOS_MODE_VLAN 0x0
928 #define ICE_QOS_MODE_DSCP 0x1
930 struct ice_dcb_app_priority_table app[ICE_DCBX_MAX_APPS];
931 /* when DSCP mapping defined by user set its bit to 1 */
932 ice_declare_bitmap(dscp_mapped, ICE_DSCP_NUM_VAL);
933 /* array holding DSCP -> UP/TC values for DSCP L3 QoS mode */
934 u8 dscp_map[ICE_DSCP_NUM_VAL];
936 #define ICE_DCBX_MODE_CEE 0x1
937 #define ICE_DCBX_MODE_IEEE 0x2
939 #define ICE_DCBX_APPS_NON_WILLING 0x1
943 struct ice_dcbx_cfg local_dcbx_cfg; /* Oper/Local Cfg */
944 struct ice_dcbx_cfg desired_dcbx_cfg; /* CEE Desired Cfg */
945 struct ice_dcbx_cfg remote_dcbx_cfg; /* Peer Cfg */
946 u8 dcbx_status : 3; /* see ICE_DCBX_STATUS_DIS */
950 struct ice_port_info {
951 struct ice_sched_node *root; /* Root Node per Port */
952 struct ice_hw *hw; /* back pointer to HW instance */
953 u32 last_node_teid; /* scheduler last node info */
954 u16 sw_id; /* Initial switch ID belongs to port */
957 #define ICE_SCHED_PORT_STATE_INIT 0x0
958 #define ICE_SCHED_PORT_STATE_READY 0x1
960 #define ICE_LPORT_MASK 0xff
961 u16 dflt_tx_vsi_rule_id;
963 u16 dflt_rx_vsi_rule_id;
965 struct ice_fc_info fc;
966 struct ice_mac_info mac;
967 struct ice_phy_info phy;
968 struct ice_lock sched_lock; /* protect access to TXSched tree */
969 struct ice_sched_node *
970 sib_head[ICE_MAX_TRAFFIC_CLASS][ICE_AQC_TOPO_MAX_LEVEL_NUM];
971 struct ice_bw_type_info root_node_bw_t_info;
972 struct ice_bw_type_info tc_node_bw_t_info[ICE_MAX_TRAFFIC_CLASS];
973 struct ice_qos_cfg qos_cfg;
977 struct ice_switch_info {
978 struct LIST_HEAD_TYPE vsi_list_map_head;
979 struct ice_sw_recipe *recp_list;
980 u16 prof_res_bm_init;
981 u16 max_used_prof_index;
983 ice_declare_bitmap(prof_res_bm[ICE_MAX_NUM_PROFILES], ICE_MAX_FV_WORDS);
986 /* Port hardware description */
990 struct ice_aqc_layer_props *layer_info;
991 struct ice_port_info *port_info;
992 /* 2D Array for each Tx Sched RL Profile type */
993 struct ice_sched_rl_profile **cir_profiles;
994 struct ice_sched_rl_profile **eir_profiles;
995 struct ice_sched_rl_profile **srl_profiles;
996 /* PSM clock frequency for calculating RL profile params */
998 u64 debug_mask; /* BITMAP for debug mask */
999 enum ice_mac_type mac_type;
1001 u16 fd_ctr_base; /* FD counter base index */
1005 u16 subsystem_device_id;
1006 u16 subsystem_vendor_id;
1009 u8 pf_id; /* device profile info */
1011 u16 max_burst_size; /* driver sets this value */
1013 /* Tx Scheduler values */
1014 u8 num_tx_sched_layers;
1015 u8 num_tx_sched_phys_layers;
1016 u8 flattened_layers;
1018 u8 sw_entry_point_layer;
1019 u16 max_children[ICE_AQC_TOPO_MAX_LEVEL_NUM];
1020 struct LIST_HEAD_TYPE agg_list; /* lists all aggregator */
1021 /* List contain profile ID(s) and other params per layer */
1022 struct LIST_HEAD_TYPE rl_prof_list[ICE_AQC_TOPO_MAX_LEVEL_NUM];
1023 struct ice_vsi_ctx *vsi_ctx[ICE_MAX_VSI];
1024 u8 evb_veb; /* true for VEB, false for VEPA */
1025 u8 reset_ongoing; /* true if HW is in reset, false otherwise */
1026 struct ice_bus_info bus;
1027 struct ice_flash_info flash;
1028 struct ice_hw_dev_caps dev_caps; /* device capabilities */
1029 struct ice_hw_func_caps func_caps; /* function capabilities */
1031 struct ice_switch_info *switch_info; /* switch filter lists */
1033 /* Control Queue info */
1034 struct ice_ctl_q_info adminq;
1035 struct ice_ctl_q_info sbq;
1036 struct ice_ctl_q_info mailboxq;
1037 /* Additional function to send AdminQ command */
1038 int (*aq_send_cmd_fn)(void *param, struct ice_aq_desc *desc,
1039 void *buf, u16 buf_size);
1040 void *aq_send_cmd_param;
1041 u8 dcf_enabled; /* Device Config Function */
1043 u8 api_branch; /* API branch version */
1044 u8 api_maj_ver; /* API major version */
1045 u8 api_min_ver; /* API minor version */
1046 u8 api_patch; /* API patch version */
1047 u8 fw_branch; /* firmware branch version */
1048 u8 fw_maj_ver; /* firmware major version */
1049 u8 fw_min_ver; /* firmware minor version */
1050 u8 fw_patch; /* firmware patch version */
1051 u32 fw_build; /* firmware build number */
1053 /* Device max aggregate bandwidths corresponding to the GL_PWR_MODE_CTL
1054 * register. Used for determining the ITR/INTRL granularity during
1057 #define ICE_MAX_AGG_BW_200G 0x0
1058 #define ICE_MAX_AGG_BW_100G 0X1
1059 #define ICE_MAX_AGG_BW_50G 0x2
1060 #define ICE_MAX_AGG_BW_25G 0x3
1061 /* ITR granularity for different speeds */
1062 #define ICE_ITR_GRAN_ABOVE_25 2
1063 #define ICE_ITR_GRAN_MAX_25 4
1064 /* ITR granularity in 1 us */
1066 /* INTRL granularity for different speeds */
1067 #define ICE_INTRL_GRAN_ABOVE_25 4
1068 #define ICE_INTRL_GRAN_MAX_25 8
1069 /* INTRL granularity in 1 us */
1072 u8 ucast_shared; /* true if VSIs can share unicast addr */
1074 #define ICE_PHY_PER_NAC 1
1075 #define ICE_MAX_QUAD 2
1076 #define ICE_NUM_QUAD_TYPE 2
1077 #define ICE_PORTS_PER_QUAD 4
1078 #define ICE_PHY_0_LAST_QUAD 1
1079 #define ICE_PORTS_PER_PHY 8
1080 #define ICE_NUM_EXTERNAL_PORTS ICE_PORTS_PER_PHY
1082 /* Active package version (currently active) */
1083 struct ice_pkg_ver active_pkg_ver;
1084 u32 active_track_id;
1085 u8 active_pkg_name[ICE_PKG_NAME_SIZE];
1086 u8 active_pkg_in_nvm;
1088 enum ice_aq_err pkg_dwnld_status;
1090 /* Driver's package ver - (from the Ice Metadata section) */
1091 struct ice_pkg_ver pkg_ver;
1092 u8 pkg_name[ICE_PKG_NAME_SIZE];
1094 /* Driver's Ice segment format version and id (from the Ice seg) */
1095 struct ice_pkg_ver ice_seg_fmt_ver;
1096 u8 ice_seg_id[ICE_SEG_ID_SIZE];
1098 /* Pointer to the ice segment */
1099 struct ice_seg *seg;
1101 /* Pointer to allocated copy of pkg memory */
1105 /* tunneling info */
1106 struct ice_lock tnl_lock;
1107 struct ice_tunnel_table tnl;
1108 /* dvm boost update information */
1109 struct ice_dvm_table dvm_upd;
1111 struct ice_acl_tbl *acl_tbl;
1112 struct ice_fd_hw_prof **acl_prof;
1113 u16 acl_fltr_cnt[ICE_FLTR_PTYPE_MAX];
1114 /* HW block tables */
1115 struct ice_blk_info blk[ICE_BLK_COUNT];
1116 struct ice_lock fl_profs_locks[ICE_BLK_COUNT]; /* lock fltr profiles */
1117 struct LIST_HEAD_TYPE fl_profs[ICE_BLK_COUNT];
1118 /* Flow Director filter info */
1119 int fdir_active_fltr;
1121 struct ice_lock fdir_fltr_lock; /* protect Flow Director */
1122 struct LIST_HEAD_TYPE fdir_list_head;
1124 /* Book-keeping of side-band filter count per flow-type.
1125 * This is used to detect and handle input set changes for
1126 * respective flow-type.
1128 u16 fdir_fltr_cnt[ICE_FLTR_PTYPE_MAX];
1130 struct ice_fd_hw_prof **fdir_prof;
1131 ice_declare_bitmap(fdir_perfect_fltr, ICE_FLTR_PTYPE_MAX);
1132 struct ice_lock rss_locks; /* protect RSS configuration */
1133 struct LIST_HEAD_TYPE rss_list_head;
1134 ice_declare_bitmap(hw_ptype, ICE_FLOW_PTYPE_MAX);
1138 /* Statistics collected by each port, VSI, VEB, and S-channel */
1139 struct ice_eth_stats {
1140 u64 rx_bytes; /* gorc */
1141 u64 rx_unicast; /* uprc */
1142 u64 rx_multicast; /* mprc */
1143 u64 rx_broadcast; /* bprc */
1144 u64 rx_discards; /* rdpc */
1145 u64 rx_unknown_protocol; /* rupp */
1146 u64 tx_bytes; /* gotc */
1147 u64 tx_unicast; /* uptc */
1148 u64 tx_multicast; /* mptc */
1149 u64 tx_broadcast; /* bptc */
1150 u64 tx_discards; /* tdpc */
1151 u64 tx_errors; /* tepc */
1152 u64 rx_no_desc; /* repc */
1153 u64 rx_errors; /* repc */
1156 #define ICE_MAX_UP 8
1158 /* Statistics collected per VEB per User Priority (UP) for up to 8 UPs */
1159 struct ice_veb_up_stats {
1160 u64 up_rx_pkts[ICE_MAX_UP];
1161 u64 up_rx_bytes[ICE_MAX_UP];
1162 u64 up_tx_pkts[ICE_MAX_UP];
1163 u64 up_tx_bytes[ICE_MAX_UP];
1166 /* Statistics collected by the MAC */
1167 struct ice_hw_port_stats {
1168 /* eth stats collected by the port */
1169 struct ice_eth_stats eth;
1170 /* additional port specific stats */
1171 u64 tx_dropped_link_down; /* tdold */
1172 u64 crc_errors; /* crcerrs */
1173 u64 illegal_bytes; /* illerrc */
1174 u64 error_bytes; /* errbc */
1175 u64 mac_local_faults; /* mlfc */
1176 u64 mac_remote_faults; /* mrfc */
1177 u64 rx_len_errors; /* rlec */
1178 u64 link_xon_rx; /* lxonrxc */
1179 u64 link_xoff_rx; /* lxoffrxc */
1180 u64 link_xon_tx; /* lxontxc */
1181 u64 link_xoff_tx; /* lxofftxc */
1182 u64 priority_xon_rx[8]; /* pxonrxc[8] */
1183 u64 priority_xoff_rx[8]; /* pxoffrxc[8] */
1184 u64 priority_xon_tx[8]; /* pxontxc[8] */
1185 u64 priority_xoff_tx[8]; /* pxofftxc[8] */
1186 u64 priority_xon_2_xoff[8]; /* pxon2offc[8] */
1187 u64 rx_size_64; /* prc64 */
1188 u64 rx_size_127; /* prc127 */
1189 u64 rx_size_255; /* prc255 */
1190 u64 rx_size_511; /* prc511 */
1191 u64 rx_size_1023; /* prc1023 */
1192 u64 rx_size_1522; /* prc1522 */
1193 u64 rx_size_big; /* prc9522 */
1194 u64 rx_undersize; /* ruc */
1195 u64 rx_fragments; /* rfc */
1196 u64 rx_oversize; /* roc */
1197 u64 rx_jabber; /* rjc */
1198 u64 tx_size_64; /* ptc64 */
1199 u64 tx_size_127; /* ptc127 */
1200 u64 tx_size_255; /* ptc255 */
1201 u64 tx_size_511; /* ptc511 */
1202 u64 tx_size_1023; /* ptc1023 */
1203 u64 tx_size_1522; /* ptc1522 */
1204 u64 tx_size_big; /* ptc9522 */
1205 u64 mac_short_pkt_dropped; /* mspdc */
1206 /* flow director stats */
1211 enum ice_sw_fwd_act_type {
1213 ICE_FWD_TO_VSI_LIST, /* Do not use this when adding filter */
1220 struct ice_aq_get_set_rss_lut_params {
1221 u16 vsi_handle; /* software VSI handle */
1222 u16 lut_size; /* size of the LUT buffer */
1223 u8 lut_type; /* type of the LUT (i.e. VSI, PF, Global) */
1224 u8 *lut; /* input RSS LUT for set and output RSS LUT for get */
1225 u8 global_lut_id; /* only valid when lut_type is global */
1228 /* Checksum and Shadow RAM pointers */
1229 #define ICE_SR_NVM_CTRL_WORD 0x00
1230 #define ICE_SR_PHY_ANALOG_PTR 0x04
1231 #define ICE_SR_OPTION_ROM_PTR 0x05
1232 #define ICE_SR_RO_PCIR_REGS_AUTO_LOAD_PTR 0x06
1233 #define ICE_SR_AUTO_GENERATED_POINTERS_PTR 0x07
1234 #define ICE_SR_PCIR_REGS_AUTO_LOAD_PTR 0x08
1235 #define ICE_SR_EMP_GLOBAL_MODULE_PTR 0x09
1236 #define ICE_SR_EMP_IMAGE_PTR 0x0B
1237 #define ICE_SR_PE_IMAGE_PTR 0x0C
1238 #define ICE_SR_CSR_PROTECTED_LIST_PTR 0x0D
1239 #define ICE_SR_MNG_CFG_PTR 0x0E
1240 #define ICE_SR_EMP_MODULE_PTR 0x0F
1241 #define ICE_SR_PBA_BLOCK_PTR 0x16
1242 #define ICE_SR_BOOT_CFG_PTR 0x132
1243 #define ICE_SR_NVM_WOL_CFG 0x19
1244 #define ICE_NVM_OROM_VER_OFF 0x02
1245 #define ICE_SR_NVM_DEV_STARTER_VER 0x18
1246 #define ICE_SR_ALTERNATE_SAN_MAC_ADDR_PTR 0x27
1247 #define ICE_SR_PERMANENT_SAN_MAC_ADDR_PTR 0x28
1248 #define ICE_SR_NVM_MAP_VER 0x29
1249 #define ICE_SR_NVM_IMAGE_VER 0x2A
1250 #define ICE_SR_NVM_STRUCTURE_VER 0x2B
1251 #define ICE_SR_NVM_EETRACK_LO 0x2D
1252 #define ICE_SR_NVM_EETRACK_HI 0x2E
1253 #define ICE_NVM_VER_LO_SHIFT 0
1254 #define ICE_NVM_VER_LO_MASK (0xff << ICE_NVM_VER_LO_SHIFT)
1255 #define ICE_NVM_VER_HI_SHIFT 12
1256 #define ICE_NVM_VER_HI_MASK (0xf << ICE_NVM_VER_HI_SHIFT)
1257 #define ICE_OEM_EETRACK_ID 0xffffffff
1258 #define ICE_OROM_VER_PATCH_SHIFT 0
1259 #define ICE_OROM_VER_PATCH_MASK (0xff << ICE_OROM_VER_PATCH_SHIFT)
1260 #define ICE_OROM_VER_BUILD_SHIFT 8
1261 #define ICE_OROM_VER_BUILD_MASK (0xffff << ICE_OROM_VER_BUILD_SHIFT)
1262 #define ICE_OROM_VER_SHIFT 24
1263 #define ICE_OROM_VER_MASK (0xff << ICE_OROM_VER_SHIFT)
1264 #define ICE_SR_VPD_PTR 0x2F
1265 #define ICE_SR_PXE_SETUP_PTR 0x30
1266 #define ICE_SR_PXE_CFG_CUST_OPTIONS_PTR 0x31
1267 #define ICE_SR_NVM_ORIGINAL_EETRACK_LO 0x34
1268 #define ICE_SR_NVM_ORIGINAL_EETRACK_HI 0x35
1269 #define ICE_SR_VLAN_CFG_PTR 0x37
1270 #define ICE_SR_POR_REGS_AUTO_LOAD_PTR 0x38
1271 #define ICE_SR_EMPR_REGS_AUTO_LOAD_PTR 0x3A
1272 #define ICE_SR_GLOBR_REGS_AUTO_LOAD_PTR 0x3B
1273 #define ICE_SR_CORER_REGS_AUTO_LOAD_PTR 0x3C
1274 #define ICE_SR_PHY_CFG_SCRIPT_PTR 0x3D
1275 #define ICE_SR_PCIE_ALT_AUTO_LOAD_PTR 0x3E
1276 #define ICE_SR_SW_CHECKSUM_WORD 0x3F
1277 #define ICE_SR_PFA_PTR 0x40
1278 #define ICE_SR_1ST_SCRATCH_PAD_PTR 0x41
1279 #define ICE_SR_1ST_NVM_BANK_PTR 0x42
1280 #define ICE_SR_NVM_BANK_SIZE 0x43
1281 #define ICE_SR_1ST_OROM_BANK_PTR 0x44
1282 #define ICE_SR_OROM_BANK_SIZE 0x45
1283 #define ICE_SR_NETLIST_BANK_PTR 0x46
1284 #define ICE_SR_NETLIST_BANK_SIZE 0x47
1285 #define ICE_SR_EMP_SR_SETTINGS_PTR 0x48
1286 #define ICE_SR_CONFIGURATION_METADATA_PTR 0x4D
1287 #define ICE_SR_IMMEDIATE_VALUES_PTR 0x4E
1288 #define ICE_SR_LINK_DEFAULT_OVERRIDE_PTR 0x134
1289 #define ICE_SR_POR_REGISTERS_AUTOLOAD_PTR 0x118
1291 /* CSS Header words */
1292 #define ICE_NVM_CSS_SREV_L 0x14
1293 #define ICE_NVM_CSS_SREV_H 0x15
1295 /* Length of CSS header section in words */
1296 #define ICE_CSS_HEADER_LENGTH 330
1298 /* Offset of Shadow RAM copy in the NVM bank area. */
1299 #define ICE_NVM_SR_COPY_WORD_OFFSET ROUND_UP(ICE_CSS_HEADER_LENGTH, 32)
1301 /* Size in bytes of Option ROM trailer */
1302 #define ICE_NVM_OROM_TRAILER_LENGTH (2 * ICE_CSS_HEADER_LENGTH)
1304 /* The Link Topology Netlist section is stored as a series of words. It is
1305 * stored in the NVM as a TLV, with the first two words containing the type
1308 #define ICE_NETLIST_LINK_TOPO_MOD_ID 0x011B
1309 #define ICE_NETLIST_TYPE_OFFSET 0x0000
1310 #define ICE_NETLIST_LEN_OFFSET 0x0001
1312 /* The Link Topology section follows the TLV header. When reading the netlist
1313 * using ice_read_netlist_module, we need to account for the 2-word TLV
1316 #define ICE_NETLIST_LINK_TOPO_OFFSET(n) ((n) + 2)
1318 #define ICE_LINK_TOPO_MODULE_LEN ICE_NETLIST_LINK_TOPO_OFFSET(0x0000)
1319 #define ICE_LINK_TOPO_NODE_COUNT ICE_NETLIST_LINK_TOPO_OFFSET(0x0001)
1321 #define ICE_LINK_TOPO_NODE_COUNT_M MAKEMASK(0x3FF, 0)
1323 /* The Netlist ID Block is located after all of the Link Topology nodes. */
1324 #define ICE_NETLIST_ID_BLK_SIZE 0x30
1325 #define ICE_NETLIST_ID_BLK_OFFSET(n) ICE_NETLIST_LINK_TOPO_OFFSET(0x0004 + 2 * (n))
1327 /* netlist ID block field offsets (word offsets) */
1328 #define ICE_NETLIST_ID_BLK_MAJOR_VER_LOW 0x02
1329 #define ICE_NETLIST_ID_BLK_MAJOR_VER_HIGH 0x03
1330 #define ICE_NETLIST_ID_BLK_MINOR_VER_LOW 0x04
1331 #define ICE_NETLIST_ID_BLK_MINOR_VER_HIGH 0x05
1332 #define ICE_NETLIST_ID_BLK_TYPE_LOW 0x06
1333 #define ICE_NETLIST_ID_BLK_TYPE_HIGH 0x07
1334 #define ICE_NETLIST_ID_BLK_REV_LOW 0x08
1335 #define ICE_NETLIST_ID_BLK_REV_HIGH 0x09
1336 #define ICE_NETLIST_ID_BLK_SHA_HASH_WORD(n) (0x0A + (n))
1337 #define ICE_NETLIST_ID_BLK_CUST_VER 0x2F
1339 /* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
1340 #define ICE_SR_VPD_SIZE_WORDS 512
1341 #define ICE_SR_PCIE_ALT_SIZE_WORDS 512
1342 #define ICE_SR_CTRL_WORD_1_S 0x06
1343 #define ICE_SR_CTRL_WORD_1_M (0x03 << ICE_SR_CTRL_WORD_1_S)
1344 #define ICE_SR_CTRL_WORD_VALID 0x1
1345 #define ICE_SR_CTRL_WORD_OROM_BANK BIT(3)
1346 #define ICE_SR_CTRL_WORD_NETLIST_BANK BIT(4)
1347 #define ICE_SR_CTRL_WORD_NVM_BANK BIT(5)
1349 #define ICE_SR_NVM_PTR_4KB_UNITS BIT(15)
1351 /* Shadow RAM related */
1352 #define ICE_SR_SECTOR_SIZE_IN_WORDS 0x800
1353 #define ICE_SR_BUF_ALIGNMENT 4096
1354 #define ICE_SR_WORDS_IN_1KB 512
1355 /* Checksum should be calculated such that after adding all the words,
1356 * including the checksum word itself, the sum should be 0xBABA.
1358 #define ICE_SR_SW_CHECKSUM_BASE 0xBABA
1360 /* Link override related */
1361 #define ICE_SR_PFA_LINK_OVERRIDE_WORDS 10
1362 #define ICE_SR_PFA_LINK_OVERRIDE_PHY_WORDS 4
1363 #define ICE_SR_PFA_LINK_OVERRIDE_OFFSET 2
1364 #define ICE_SR_PFA_LINK_OVERRIDE_FEC_OFFSET 1
1365 #define ICE_SR_PFA_LINK_OVERRIDE_PHY_OFFSET 2
1366 #define ICE_FW_API_LINK_OVERRIDE_MAJ 1
1367 #define ICE_FW_API_LINK_OVERRIDE_MIN 5
1368 #define ICE_FW_API_LINK_OVERRIDE_PATCH 2
1370 #define ICE_PBA_FLAG_DFLT 0xFAFA
1371 /* Hash redirection LUT for VSI - maximum array size */
1372 #define ICE_VSIQF_HLUT_ARRAY_SIZE ((VSIQF_HLUT_MAX_INDEX + 1) * 4)
1375 * Defines for values in the VF_PE_DB_SIZE bits in the GLPCI_LBARCTRL register.
1376 * This is needed to determine the BAR0 space for the VFs
1378 #define GLPCI_LBARCTRL_VF_PE_DB_SIZE_0KB 0x0
1379 #define GLPCI_LBARCTRL_VF_PE_DB_SIZE_8KB 0x1
1380 #define GLPCI_LBARCTRL_VF_PE_DB_SIZE_64KB 0x2
1382 /* AQ API version for LLDP_FILTER_CONTROL */
1383 #define ICE_FW_API_LLDP_FLTR_MAJ 1
1384 #define ICE_FW_API_LLDP_FLTR_MIN 7
1385 #define ICE_FW_API_LLDP_FLTR_PATCH 1
1387 /* AQ API version for report default configuration */
1388 #define ICE_FW_API_REPORT_DFLT_CFG_MAJ 1
1389 #define ICE_FW_API_REPORT_DFLT_CFG_MIN 7
1390 #define ICE_FW_API_REPORT_DFLT_CFG_PATCH 3
1391 #endif /* _ICE_TYPE_H_ */