tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (C) 2005 - 2010 ServerEngines
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License version 2
7 * as published by the Free Software Foundation. The full GNU General
8 * Public License is included in this distribution in the file called COPYING.
9 *
10 * Contact Information:
11 * linux-drivers@serverengines.com
12 *
13 * ServerEngines
14 * 209 N. Fair Oaks Ave
15 * Sunnyvale, CA 94085
16 */
17
18/*
19 * The driver sends configuration and managements command requests to the
20 * firmware in the BE. These requests are communicated to the processor
21 * using Work Request Blocks (WRBs) submitted to the MCC-WRB ring or via one
22 * WRB inside a MAILBOX.
23 * The commands are serviced by the ARM processor in the BladeEngine's MPU.
24 */
25
26struct be_sge {
27 u32 pa_lo;
28 u32 pa_hi;
29 u32 len;
30};
31
32#define MCC_WRB_EMBEDDED_MASK 1 /* bit 0 of dword 0*/
33#define MCC_WRB_SGE_CNT_SHIFT 3 /* bits 3 - 7 of dword 0 */
34#define MCC_WRB_SGE_CNT_MASK 0x1F /* bits 3 - 7 of dword 0 */
35struct be_mcc_wrb {
36 u32 embedded; /* dword 0 */
37 u32 payload_length; /* dword 1 */
38 u32 tag0; /* dword 2 */
39 u32 tag1; /* dword 3 */
40 u32 rsvd; /* dword 4 */
41 union {
42 u8 embedded_payload[236]; /* used by embedded cmds */
43 struct be_sge sgl[19]; /* used by non-embedded cmds */
44 } payload;
45};
46
47#define CQE_FLAGS_VALID_MASK (1 << 31)
48#define CQE_FLAGS_ASYNC_MASK (1 << 30)
49#define CQE_FLAGS_COMPLETED_MASK (1 << 28)
50#define CQE_FLAGS_CONSUMED_MASK (1 << 27)
51
52/* Completion Status */
53enum {
54 MCC_STATUS_SUCCESS = 0x0,
55/* The client does not have sufficient privileges to execute the command */
56 MCC_STATUS_INSUFFICIENT_PRIVILEGES = 0x1,
57/* A parameter in the command was invalid. */
58 MCC_STATUS_INVALID_PARAMETER = 0x2,
59/* There are insufficient chip resources to execute the command */
60 MCC_STATUS_INSUFFICIENT_RESOURCES = 0x3,
61/* The command is completing because the queue was getting flushed */
62 MCC_STATUS_QUEUE_FLUSHING = 0x4,
63/* The command is completing with a DMA error */
64 MCC_STATUS_DMA_FAILED = 0x5,
65 MCC_STATUS_NOT_SUPPORTED = 66
66};
67
68#define CQE_STATUS_COMPL_MASK 0xFFFF
69#define CQE_STATUS_COMPL_SHIFT 0 /* bits 0 - 15 */
70#define CQE_STATUS_EXTD_MASK 0xFFFF
71#define CQE_STATUS_EXTD_SHIFT 16 /* bits 16 - 31 */
72
73struct be_mcc_compl {
74 u32 status; /* dword 0 */
75 u32 tag0; /* dword 1 */
76 u32 tag1; /* dword 2 */
77 u32 flags; /* dword 3 */
78};
79
80/* When the async bit of mcc_compl is set, the last 4 bytes of
81 * mcc_compl is interpreted as follows:
82 */
83#define ASYNC_TRAILER_EVENT_CODE_SHIFT 8 /* bits 8 - 15 */
84#define ASYNC_TRAILER_EVENT_CODE_MASK 0xFF
85#define ASYNC_EVENT_CODE_LINK_STATE 0x1
86struct be_async_event_trailer {
87 u32 code;
88};
89
90enum {
91 ASYNC_EVENT_LINK_DOWN = 0x0,
92 ASYNC_EVENT_LINK_UP = 0x1
93};
94
95/* When the event code of an async trailer is link-state, the mcc_compl
96 * must be interpreted as follows
97 */
98struct be_async_event_link_state {
99 u8 physical_port;
100 u8 port_link_status;
101 u8 port_duplex;
102 u8 port_speed;
103 u8 port_fault;
104 u8 rsvd0[7];
105 struct be_async_event_trailer trailer;
106} __packed;
107
108struct be_mcc_mailbox {
109 struct be_mcc_wrb wrb;
110 struct be_mcc_compl compl;
111};
112
113#define CMD_SUBSYSTEM_COMMON 0x1
114#define CMD_SUBSYSTEM_ETH 0x3
115#define CMD_SUBSYSTEM_LOWLEVEL 0xb
116
117#define OPCODE_COMMON_NTWK_MAC_QUERY 1
118#define OPCODE_COMMON_NTWK_MAC_SET 2
119#define OPCODE_COMMON_NTWK_MULTICAST_SET 3
120#define OPCODE_COMMON_NTWK_VLAN_CONFIG 4
121#define OPCODE_COMMON_NTWK_LINK_STATUS_QUERY 5
122#define OPCODE_COMMON_READ_FLASHROM 6
123#define OPCODE_COMMON_WRITE_FLASHROM 7
124#define OPCODE_COMMON_CQ_CREATE 12
125#define OPCODE_COMMON_EQ_CREATE 13
126#define OPCODE_COMMON_MCC_CREATE 21
127#define OPCODE_COMMON_SEEPROM_READ 30
128#define OPCODE_COMMON_NTWK_RX_FILTER 34
129#define OPCODE_COMMON_GET_FW_VERSION 35
130#define OPCODE_COMMON_SET_FLOW_CONTROL 36
131#define OPCODE_COMMON_GET_FLOW_CONTROL 37
132#define OPCODE_COMMON_SET_FRAME_SIZE 39
133#define OPCODE_COMMON_MODIFY_EQ_DELAY 41
134#define OPCODE_COMMON_FIRMWARE_CONFIG 42
135#define OPCODE_COMMON_NTWK_INTERFACE_CREATE 50
136#define OPCODE_COMMON_NTWK_INTERFACE_DESTROY 51
137#define OPCODE_COMMON_MCC_DESTROY 53
138#define OPCODE_COMMON_CQ_DESTROY 54
139#define OPCODE_COMMON_EQ_DESTROY 55
140#define OPCODE_COMMON_QUERY_FIRMWARE_CONFIG 58
141#define OPCODE_COMMON_NTWK_PMAC_ADD 59
142#define OPCODE_COMMON_NTWK_PMAC_DEL 60
143#define OPCODE_COMMON_FUNCTION_RESET 61
144#define OPCODE_COMMON_ENABLE_DISABLE_BEACON 69
145#define OPCODE_COMMON_GET_BEACON_STATE 70
146#define OPCODE_COMMON_READ_TRANSRECV_DATA 73
147
148#define OPCODE_ETH_ACPI_CONFIG 2
149#define OPCODE_ETH_PROMISCUOUS 3
150#define OPCODE_ETH_GET_STATISTICS 4
151#define OPCODE_ETH_TX_CREATE 7
152#define OPCODE_ETH_RX_CREATE 8
153#define OPCODE_ETH_TX_DESTROY 9
154#define OPCODE_ETH_RX_DESTROY 10
155#define OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG 12
156
157#define OPCODE_LOWLEVEL_HOST_DDR_DMA 17
158#define OPCODE_LOWLEVEL_LOOPBACK_TEST 18
159#define OPCODE_LOWLEVEL_SET_LOOPBACK_MODE 19
160
161struct be_cmd_req_hdr {
162 u8 opcode; /* dword 0 */
163 u8 subsystem; /* dword 0 */
164 u8 port_number; /* dword 0 */
165 u8 domain; /* dword 0 */
166 u32 timeout; /* dword 1 */
167 u32 request_length; /* dword 2 */
168 u8 version; /* dword 3 */
169 u8 rsvd[3]; /* dword 3 */
170};
171
172#define RESP_HDR_INFO_OPCODE_SHIFT 0 /* bits 0 - 7 */
173#define RESP_HDR_INFO_SUBSYS_SHIFT 8 /* bits 8 - 15 */
174struct be_cmd_resp_hdr {
175 u32 info; /* dword 0 */
176 u32 status; /* dword 1 */
177 u32 response_length; /* dword 2 */
178 u32 actual_resp_len; /* dword 3 */
179};
180
181struct phys_addr {
182 u32 lo;
183 u32 hi;
184};
185
186/**************************
187 * BE Command definitions *
188 **************************/
189
190/* Pseudo amap definition in which each bit of the actual structure is defined
191 * as a byte: used to calculate offset/shift/mask of each field */
192struct amap_eq_context {
193 u8 cidx[13]; /* dword 0*/
194 u8 rsvd0[3]; /* dword 0*/
195 u8 epidx[13]; /* dword 0*/
196 u8 valid; /* dword 0*/
197 u8 rsvd1; /* dword 0*/
198 u8 size; /* dword 0*/
199 u8 pidx[13]; /* dword 1*/
200 u8 rsvd2[3]; /* dword 1*/
201 u8 pd[10]; /* dword 1*/
202 u8 count[3]; /* dword 1*/
203 u8 solevent; /* dword 1*/
204 u8 stalled; /* dword 1*/
205 u8 armed; /* dword 1*/
206 u8 rsvd3[4]; /* dword 2*/
207 u8 func[8]; /* dword 2*/
208 u8 rsvd4; /* dword 2*/
209 u8 delaymult[10]; /* dword 2*/
210 u8 rsvd5[2]; /* dword 2*/
211 u8 phase[2]; /* dword 2*/
212 u8 nodelay; /* dword 2*/
213 u8 rsvd6[4]; /* dword 2*/
214 u8 rsvd7[32]; /* dword 3*/
215} __packed;
216
217struct be_cmd_req_eq_create {
218 struct be_cmd_req_hdr hdr;
219 u16 num_pages; /* sword */
220 u16 rsvd0; /* sword */
221 u8 context[sizeof(struct amap_eq_context) / 8];
222 struct phys_addr pages[8];
223} __packed;
224
225struct be_cmd_resp_eq_create {
226 struct be_cmd_resp_hdr resp_hdr;
227 u16 eq_id; /* sword */
228 u16 rsvd0; /* sword */
229} __packed;
230
231/******************** Mac query ***************************/
232enum {
233 MAC_ADDRESS_TYPE_STORAGE = 0x0,
234 MAC_ADDRESS_TYPE_NETWORK = 0x1,
235 MAC_ADDRESS_TYPE_PD = 0x2,
236 MAC_ADDRESS_TYPE_MANAGEMENT = 0x3
237};
238
239struct mac_addr {
240 u16 size_of_struct;
241 u8 addr[ETH_ALEN];
242} __packed;
243
244struct be_cmd_req_mac_query {
245 struct be_cmd_req_hdr hdr;
246 u8 type;
247 u8 permanent;
248 u16 if_id;
249} __packed;
250
251struct be_cmd_resp_mac_query {
252 struct be_cmd_resp_hdr hdr;
253 struct mac_addr mac;
254};
255
256/******************** PMac Add ***************************/
257struct be_cmd_req_pmac_add {
258 struct be_cmd_req_hdr hdr;
259 u32 if_id;
260 u8 mac_address[ETH_ALEN];
261 u8 rsvd0[2];
262} __packed;
263
264struct be_cmd_resp_pmac_add {
265 struct be_cmd_resp_hdr hdr;
266 u32 pmac_id;
267};
268
269/******************** PMac Del ***************************/
270struct be_cmd_req_pmac_del {
271 struct be_cmd_req_hdr hdr;
272 u32 if_id;
273 u32 pmac_id;
274};
275
276/******************** Create CQ ***************************/
277/* Pseudo amap definition in which each bit of the actual structure is defined
278 * as a byte: used to calculate offset/shift/mask of each field */
279struct amap_cq_context {
280 u8 cidx[11]; /* dword 0*/
281 u8 rsvd0; /* dword 0*/
282 u8 coalescwm[2]; /* dword 0*/
283 u8 nodelay; /* dword 0*/
284 u8 epidx[11]; /* dword 0*/
285 u8 rsvd1; /* dword 0*/
286 u8 count[2]; /* dword 0*/
287 u8 valid; /* dword 0*/
288 u8 solevent; /* dword 0*/
289 u8 eventable; /* dword 0*/
290 u8 pidx[11]; /* dword 1*/
291 u8 rsvd2; /* dword 1*/
292 u8 pd[10]; /* dword 1*/
293 u8 eqid[8]; /* dword 1*/
294 u8 stalled; /* dword 1*/
295 u8 armed; /* dword 1*/
296 u8 rsvd3[4]; /* dword 2*/
297 u8 func[8]; /* dword 2*/
298 u8 rsvd4[20]; /* dword 2*/
299 u8 rsvd5[32]; /* dword 3*/
300} __packed;
301
302struct be_cmd_req_cq_create {
303 struct be_cmd_req_hdr hdr;
304 u16 num_pages;
305 u16 rsvd0;
306 u8 context[sizeof(struct amap_cq_context) / 8];
307 struct phys_addr pages[8];
308} __packed;
309
310struct be_cmd_resp_cq_create {
311 struct be_cmd_resp_hdr hdr;
312 u16 cq_id;
313 u16 rsvd0;
314} __packed;
315
316/******************** Create MCCQ ***************************/
317/* Pseudo amap definition in which each bit of the actual structure is defined
318 * as a byte: used to calculate offset/shift/mask of each field */
319struct amap_mcc_context {
320 u8 con_index[14];
321 u8 rsvd0[2];
322 u8 ring_size[4];
323 u8 fetch_wrb;
324 u8 fetch_r2t;
325 u8 cq_id[10];
326 u8 prod_index[14];
327 u8 fid[8];
328 u8 pdid[9];
329 u8 valid;
330 u8 rsvd1[32];
331 u8 rsvd2[32];
332} __packed;
333
334struct be_cmd_req_mcc_create {
335 struct be_cmd_req_hdr hdr;
336 u16 num_pages;
337 u16 rsvd0;
338 u8 context[sizeof(struct amap_mcc_context) / 8];
339 struct phys_addr pages[8];
340} __packed;
341
342struct be_cmd_resp_mcc_create {
343 struct be_cmd_resp_hdr hdr;
344 u16 id;
345 u16 rsvd0;
346} __packed;
347
348/******************** Create TxQ ***************************/
349#define BE_ETH_TX_RING_TYPE_STANDARD 2
350#define BE_ULP1_NUM 1
351
352/* Pseudo amap definition in which each bit of the actual structure is defined
353 * as a byte: used to calculate offset/shift/mask of each field */
354struct amap_tx_context {
355 u8 rsvd0[16]; /* dword 0 */
356 u8 tx_ring_size[4]; /* dword 0 */
357 u8 rsvd1[26]; /* dword 0 */
358 u8 pci_func_id[8]; /* dword 1 */
359 u8 rsvd2[9]; /* dword 1 */
360 u8 ctx_valid; /* dword 1 */
361 u8 cq_id_send[16]; /* dword 2 */
362 u8 rsvd3[16]; /* dword 2 */
363 u8 rsvd4[32]; /* dword 3 */
364 u8 rsvd5[32]; /* dword 4 */
365 u8 rsvd6[32]; /* dword 5 */
366 u8 rsvd7[32]; /* dword 6 */
367 u8 rsvd8[32]; /* dword 7 */
368 u8 rsvd9[32]; /* dword 8 */
369 u8 rsvd10[32]; /* dword 9 */
370 u8 rsvd11[32]; /* dword 10 */
371 u8 rsvd12[32]; /* dword 11 */
372 u8 rsvd13[32]; /* dword 12 */
373 u8 rsvd14[32]; /* dword 13 */
374 u8 rsvd15[32]; /* dword 14 */
375 u8 rsvd16[32]; /* dword 15 */
376} __packed;
377
378struct be_cmd_req_eth_tx_create {
379 struct be_cmd_req_hdr hdr;
380 u8 num_pages;
381 u8 ulp_num;
382 u8 type;
383 u8 bound_port;
384 u8 context[sizeof(struct amap_tx_context) / 8];
385 struct phys_addr pages[8];
386} __packed;
387
388struct be_cmd_resp_eth_tx_create {
389 struct be_cmd_resp_hdr hdr;
390 u16 cid;
391 u16 rsvd0;
392} __packed;
393
394/******************** Create RxQ ***************************/
395struct be_cmd_req_eth_rx_create {
396 struct be_cmd_req_hdr hdr;
397 u16 cq_id;
398 u8 frag_size;
399 u8 num_pages;
400 struct phys_addr pages[2];
401 u32 interface_id;
402 u16 max_frame_size;
403 u16 rsvd0;
404 u32 rss_queue;
405} __packed;
406
407struct be_cmd_resp_eth_rx_create {
408 struct be_cmd_resp_hdr hdr;
409 u16 id;
410 u8 cpu_id;
411 u8 rsvd0;
412} __packed;
413
414/******************** Q Destroy ***************************/
415/* Type of Queue to be destroyed */
416enum {
417 QTYPE_EQ = 1,
418 QTYPE_CQ,
419 QTYPE_TXQ,
420 QTYPE_RXQ,
421 QTYPE_MCCQ
422};
423
424struct be_cmd_req_q_destroy {
425 struct be_cmd_req_hdr hdr;
426 u16 id;
427 u16 bypass_flush; /* valid only for rx q destroy */
428} __packed;
429
430/************ I/f Create (it's actually I/f Config Create)**********/
431
432/* Capability flags for the i/f */
433enum be_if_flags {
434 BE_IF_FLAGS_RSS = 0x4,
435 BE_IF_FLAGS_PROMISCUOUS = 0x8,
436 BE_IF_FLAGS_BROADCAST = 0x10,
437 BE_IF_FLAGS_UNTAGGED = 0x20,
438 BE_IF_FLAGS_ULP = 0x40,
439 BE_IF_FLAGS_VLAN_PROMISCUOUS = 0x80,
440 BE_IF_FLAGS_VLAN = 0x100,
441 BE_IF_FLAGS_MCAST_PROMISCUOUS = 0x200,
442 BE_IF_FLAGS_PASS_L2_ERRORS = 0x400,
443 BE_IF_FLAGS_PASS_L3L4_ERRORS = 0x800
444};
445
446/* An RX interface is an object with one or more MAC addresses and
447 * filtering capabilities. */
448struct be_cmd_req_if_create {
449 struct be_cmd_req_hdr hdr;
450 u32 version; /* ignore currently */
451 u32 capability_flags;
452 u32 enable_flags;
453 u8 mac_addr[ETH_ALEN];
454 u8 rsvd0;
455 u8 pmac_invalid; /* if set, don't attach the mac addr to the i/f */
456 u32 vlan_tag; /* not used currently */
457} __packed;
458
459struct be_cmd_resp_if_create {
460 struct be_cmd_resp_hdr hdr;
461 u32 interface_id;
462 u32 pmac_id;
463};
464
465/****** I/f Destroy(it's actually I/f Config Destroy )**********/
466struct be_cmd_req_if_destroy {
467 struct be_cmd_req_hdr hdr;
468 u32 interface_id;
469};
470
471/*************** HW Stats Get **********************************/
472struct be_port_rxf_stats {
473 u32 rx_bytes_lsd; /* dword 0*/
474 u32 rx_bytes_msd; /* dword 1*/
475 u32 rx_total_frames; /* dword 2*/
476 u32 rx_unicast_frames; /* dword 3*/
477 u32 rx_multicast_frames; /* dword 4*/
478 u32 rx_broadcast_frames; /* dword 5*/
479 u32 rx_crc_errors; /* dword 6*/
480 u32 rx_alignment_symbol_errors; /* dword 7*/
481 u32 rx_pause_frames; /* dword 8*/
482 u32 rx_control_frames; /* dword 9*/
483 u32 rx_in_range_errors; /* dword 10*/
484 u32 rx_out_range_errors; /* dword 11*/
485 u32 rx_frame_too_long; /* dword 12*/
486 u32 rx_address_match_errors; /* dword 13*/
487 u32 rx_vlan_mismatch; /* dword 14*/
488 u32 rx_dropped_too_small; /* dword 15*/
489 u32 rx_dropped_too_short; /* dword 16*/
490 u32 rx_dropped_header_too_small; /* dword 17*/
491 u32 rx_dropped_tcp_length; /* dword 18*/
492 u32 rx_dropped_runt; /* dword 19*/
493 u32 rx_64_byte_packets; /* dword 20*/
494 u32 rx_65_127_byte_packets; /* dword 21*/
495 u32 rx_128_256_byte_packets; /* dword 22*/
496 u32 rx_256_511_byte_packets; /* dword 23*/
497 u32 rx_512_1023_byte_packets; /* dword 24*/
498 u32 rx_1024_1518_byte_packets; /* dword 25*/
499 u32 rx_1519_2047_byte_packets; /* dword 26*/
500 u32 rx_2048_4095_byte_packets; /* dword 27*/
501 u32 rx_4096_8191_byte_packets; /* dword 28*/
502 u32 rx_8192_9216_byte_packets; /* dword 29*/
503 u32 rx_ip_checksum_errs; /* dword 30*/
504 u32 rx_tcp_checksum_errs; /* dword 31*/
505 u32 rx_udp_checksum_errs; /* dword 32*/
506 u32 rx_non_rss_packets; /* dword 33*/
507 u32 rx_ipv4_packets; /* dword 34*/
508 u32 rx_ipv6_packets; /* dword 35*/
509 u32 rx_ipv4_bytes_lsd; /* dword 36*/
510 u32 rx_ipv4_bytes_msd; /* dword 37*/
511 u32 rx_ipv6_bytes_lsd; /* dword 38*/
512 u32 rx_ipv6_bytes_msd; /* dword 39*/
513 u32 rx_chute1_packets; /* dword 40*/
514 u32 rx_chute2_packets; /* dword 41*/
515 u32 rx_chute3_packets; /* dword 42*/
516 u32 rx_management_packets; /* dword 43*/
517 u32 rx_switched_unicast_packets; /* dword 44*/
518 u32 rx_switched_multicast_packets; /* dword 45*/
519 u32 rx_switched_broadcast_packets; /* dword 46*/
520 u32 tx_bytes_lsd; /* dword 47*/
521 u32 tx_bytes_msd; /* dword 48*/
522 u32 tx_unicastframes; /* dword 49*/
523 u32 tx_multicastframes; /* dword 50*/
524 u32 tx_broadcastframes; /* dword 51*/
525 u32 tx_pauseframes; /* dword 52*/
526 u32 tx_controlframes; /* dword 53*/
527 u32 tx_64_byte_packets; /* dword 54*/
528 u32 tx_65_127_byte_packets; /* dword 55*/
529 u32 tx_128_256_byte_packets; /* dword 56*/
530 u32 tx_256_511_byte_packets; /* dword 57*/
531 u32 tx_512_1023_byte_packets; /* dword 58*/
532 u32 tx_1024_1518_byte_packets; /* dword 59*/
533 u32 tx_1519_2047_byte_packets; /* dword 60*/
534 u32 tx_2048_4095_byte_packets; /* dword 61*/
535 u32 tx_4096_8191_byte_packets; /* dword 62*/
536 u32 tx_8192_9216_byte_packets; /* dword 63*/
537 u32 rx_fifo_overflow; /* dword 64*/
538 u32 rx_input_fifo_overflow; /* dword 65*/
539};
540
541struct be_rxf_stats {
542 struct be_port_rxf_stats port[2];
543 u32 rx_drops_no_pbuf; /* dword 132*/
544 u32 rx_drops_no_txpb; /* dword 133*/
545 u32 rx_drops_no_erx_descr; /* dword 134*/
546 u32 rx_drops_no_tpre_descr; /* dword 135*/
547 u32 management_rx_port_packets; /* dword 136*/
548 u32 management_rx_port_bytes; /* dword 137*/
549 u32 management_rx_port_pause_frames; /* dword 138*/
550 u32 management_rx_port_errors; /* dword 139*/
551 u32 management_tx_port_packets; /* dword 140*/
552 u32 management_tx_port_bytes; /* dword 141*/
553 u32 management_tx_port_pause; /* dword 142*/
554 u32 management_rx_port_rxfifo_overflow; /* dword 143*/
555 u32 rx_drops_too_many_frags; /* dword 144*/
556 u32 rx_drops_invalid_ring; /* dword 145*/
557 u32 forwarded_packets; /* dword 146*/
558 u32 rx_drops_mtu; /* dword 147*/
559 u32 rsvd0[15];
560};
561
562struct be_erx_stats {
563 u32 rx_drops_no_fragments[44]; /* dwordS 0 to 43*/
564 u32 debug_wdma_sent_hold; /* dword 44*/
565 u32 debug_wdma_pbfree_sent_hold; /* dword 45*/
566 u32 debug_wdma_zerobyte_pbfree_sent_hold; /* dword 46*/
567 u32 debug_pmem_pbuf_dealloc; /* dword 47*/
568};
569
570struct be_hw_stats {
571 struct be_rxf_stats rxf;
572 u32 rsvd[48];
573 struct be_erx_stats erx;
574};
575
576struct be_cmd_req_get_stats {
577 struct be_cmd_req_hdr hdr;
578 u8 rsvd[sizeof(struct be_hw_stats)];
579};
580
581struct be_cmd_resp_get_stats {
582 struct be_cmd_resp_hdr hdr;
583 struct be_hw_stats hw_stats;
584};
585
586struct be_cmd_req_vlan_config {
587 struct be_cmd_req_hdr hdr;
588 u8 interface_id;
589 u8 promiscuous;
590 u8 untagged;
591 u8 num_vlan;
592 u16 normal_vlan[64];
593} __packed;
594
595struct be_cmd_req_promiscuous_config {
596 struct be_cmd_req_hdr hdr;
597 u8 port0_promiscuous;
598 u8 port1_promiscuous;
599 u16 rsvd0;
600} __packed;
601
602/******************** Multicast MAC Config *******************/
603#define BE_MAX_MC 64 /* set mcast promisc if > 64 */
604struct macaddr {
605 u8 byte[ETH_ALEN];
606};
607
608struct be_cmd_req_mcast_mac_config {
609 struct be_cmd_req_hdr hdr;
610 u16 num_mac;
611 u8 promiscuous;
612 u8 interface_id;
613 struct macaddr mac[BE_MAX_MC];
614} __packed;
615
616static inline struct be_hw_stats *
617hw_stats_from_cmd(struct be_cmd_resp_get_stats *cmd)
618{
619 return &cmd->hw_stats;
620}
621
622/******************** Link Status Query *******************/
623struct be_cmd_req_link_status {
624 struct be_cmd_req_hdr hdr;
625 u32 rsvd;
626};
627
628enum {
629 PHY_LINK_DUPLEX_NONE = 0x0,
630 PHY_LINK_DUPLEX_HALF = 0x1,
631 PHY_LINK_DUPLEX_FULL = 0x2
632};
633
634enum {
635 PHY_LINK_SPEED_ZERO = 0x0, /* => No link */
636 PHY_LINK_SPEED_10MBPS = 0x1,
637 PHY_LINK_SPEED_100MBPS = 0x2,
638 PHY_LINK_SPEED_1GBPS = 0x3,
639 PHY_LINK_SPEED_10GBPS = 0x4
640};
641
642struct be_cmd_resp_link_status {
643 struct be_cmd_resp_hdr hdr;
644 u8 physical_port;
645 u8 mac_duplex;
646 u8 mac_speed;
647 u8 mac_fault;
648 u8 mgmt_mac_duplex;
649 u8 mgmt_mac_speed;
650 u16 link_speed;
651 u32 rsvd0;
652} __packed;
653
654/******************** Port Identification ***************************/
655/* Identifies the type of port attached to NIC */
656struct be_cmd_req_port_type {
657 struct be_cmd_req_hdr hdr;
658 u32 page_num;
659 u32 port;
660};
661
662enum {
663 TR_PAGE_A0 = 0xa0,
664 TR_PAGE_A2 = 0xa2
665};
666
667struct be_cmd_resp_port_type {
668 struct be_cmd_resp_hdr hdr;
669 u32 page_num;
670 u32 port;
671 struct data {
672 u8 identifier;
673 u8 identifier_ext;
674 u8 connector;
675 u8 transceiver[8];
676 u8 rsvd0[3];
677 u8 length_km;
678 u8 length_hm;
679 u8 length_om1;
680 u8 length_om2;
681 u8 length_cu;
682 u8 length_cu_m;
683 u8 vendor_name[16];
684 u8 rsvd;
685 u8 vendor_oui[3];
686 u8 vendor_pn[16];
687 u8 vendor_rev[4];
688 } data;
689};
690
691/******************** Get FW Version *******************/
692struct be_cmd_req_get_fw_version {
693 struct be_cmd_req_hdr hdr;
694 u8 rsvd0[FW_VER_LEN];
695 u8 rsvd1[FW_VER_LEN];
696} __packed;
697
698struct be_cmd_resp_get_fw_version {
699 struct be_cmd_resp_hdr hdr;
700 u8 firmware_version_string[FW_VER_LEN];
701 u8 fw_on_flash_version_string[FW_VER_LEN];
702} __packed;
703
704/******************** Set Flow Contrl *******************/
705struct be_cmd_req_set_flow_control {
706 struct be_cmd_req_hdr hdr;
707 u16 tx_flow_control;
708 u16 rx_flow_control;
709} __packed;
710
711/******************** Get Flow Contrl *******************/
712struct be_cmd_req_get_flow_control {
713 struct be_cmd_req_hdr hdr;
714 u32 rsvd;
715};
716
717struct be_cmd_resp_get_flow_control {
718 struct be_cmd_resp_hdr hdr;
719 u16 tx_flow_control;
720 u16 rx_flow_control;
721} __packed;
722
723/******************** Modify EQ Delay *******************/
724struct be_cmd_req_modify_eq_delay {
725 struct be_cmd_req_hdr hdr;
726 u32 num_eq;
727 struct {
728 u32 eq_id;
729 u32 phase;
730 u32 delay_multiplier;
731 } delay[8];
732} __packed;
733
734struct be_cmd_resp_modify_eq_delay {
735 struct be_cmd_resp_hdr hdr;
736 u32 rsvd0;
737} __packed;
738
739/******************** Get FW Config *******************/
740struct be_cmd_req_query_fw_cfg {
741 struct be_cmd_req_hdr hdr;
742 u32 rsvd[30];
743};
744
745struct be_cmd_resp_query_fw_cfg {
746 struct be_cmd_resp_hdr hdr;
747 u32 be_config_number;
748 u32 asic_revision;
749 u32 phys_port;
750 u32 function_cap;
751 u32 rsvd[26];
752};
753
754/******************** Port Beacon ***************************/
755
756#define BEACON_STATE_ENABLED 0x1
757#define BEACON_STATE_DISABLED 0x0
758
759struct be_cmd_req_enable_disable_beacon {
760 struct be_cmd_req_hdr hdr;
761 u8 port_num;
762 u8 beacon_state;
763 u8 beacon_duration;
764 u8 status_duration;
765} __packed;
766
767struct be_cmd_resp_enable_disable_beacon {
768 struct be_cmd_resp_hdr resp_hdr;
769 u32 rsvd0;
770} __packed;
771
772struct be_cmd_req_get_beacon_state {
773 struct be_cmd_req_hdr hdr;
774 u8 port_num;
775 u8 rsvd0;
776 u16 rsvd1;
777} __packed;
778
779struct be_cmd_resp_get_beacon_state {
780 struct be_cmd_resp_hdr resp_hdr;
781 u8 beacon_state;
782 u8 rsvd0[3];
783} __packed;
784
785/****************** Firmware Flash ******************/
786struct flashrom_params {
787 u32 op_code;
788 u32 op_type;
789 u32 data_buf_size;
790 u32 offset;
791 u8 data_buf[4];
792};
793
794struct be_cmd_write_flashrom {
795 struct be_cmd_req_hdr hdr;
796 struct flashrom_params params;
797};
798
799/************************ WOL *******************************/
800struct be_cmd_req_acpi_wol_magic_config{
801 struct be_cmd_req_hdr hdr;
802 u32 rsvd0[145];
803 u8 magic_mac[6];
804 u8 rsvd2[2];
805} __packed;
806
807/********************** LoopBack test *********************/
808struct be_cmd_req_loopback_test {
809 struct be_cmd_req_hdr hdr;
810 u32 loopback_type;
811 u32 num_pkts;
812 u64 pattern;
813 u32 src_port;
814 u32 dest_port;
815 u32 pkt_size;
816};
817
818struct be_cmd_resp_loopback_test {
819 struct be_cmd_resp_hdr resp_hdr;
820 u32 status;
821 u32 num_txfer;
822 u32 num_rx;
823 u32 miscomp_off;
824 u32 ticks_compl;
825};
826
827struct be_cmd_req_set_lmode {
828 struct be_cmd_req_hdr hdr;
829 u8 src_port;
830 u8 dest_port;
831 u8 loopback_type;
832 u8 loopback_state;
833};
834
835struct be_cmd_resp_set_lmode {
836 struct be_cmd_resp_hdr resp_hdr;
837 u8 rsvd0[4];
838};
839
840/********************** DDR DMA test *********************/
841struct be_cmd_req_ddrdma_test {
842 struct be_cmd_req_hdr hdr;
843 u64 pattern;
844 u32 byte_count;
845 u32 rsvd0;
846 u8 snd_buff[4096];
847 u8 rsvd1[4096];
848};
849
850struct be_cmd_resp_ddrdma_test {
851 struct be_cmd_resp_hdr hdr;
852 u64 pattern;
853 u32 byte_cnt;
854 u32 snd_err;
855 u8 rsvd0[4096];
856 u8 rcv_buff[4096];
857};
858
859/*********************** SEEPROM Read ***********************/
860
861#define BE_READ_SEEPROM_LEN 1024
862struct be_cmd_req_seeprom_read {
863 struct be_cmd_req_hdr hdr;
864 u8 rsvd0[BE_READ_SEEPROM_LEN];
865};
866
867struct be_cmd_resp_seeprom_read {
868 struct be_cmd_req_hdr hdr;
869 u8 seeprom_data[BE_READ_SEEPROM_LEN];
870};
871
872extern int be_pci_fnum_get(struct be_adapter *adapter);
873extern int be_cmd_POST(struct be_adapter *adapter);
874extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
875 u8 type, bool permanent, u32 if_handle);
876extern int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr,
877 u32 if_id, u32 *pmac_id);
878extern int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, u32 pmac_id);
879extern int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags,
880 u32 en_flags, u8 *mac, bool pmac_invalid,
881 u32 *if_handle, u32 *pmac_id, u32 domain);
882extern int be_cmd_if_destroy(struct be_adapter *adapter, u32 if_handle);
883extern int be_cmd_eq_create(struct be_adapter *adapter,
884 struct be_queue_info *eq, int eq_delay);
885extern int be_cmd_cq_create(struct be_adapter *adapter,
886 struct be_queue_info *cq, struct be_queue_info *eq,
887 bool sol_evts, bool no_delay,
888 int num_cqe_dma_coalesce);
889extern int be_cmd_mccq_create(struct be_adapter *adapter,
890 struct be_queue_info *mccq,
891 struct be_queue_info *cq);
892extern int be_cmd_txq_create(struct be_adapter *adapter,
893 struct be_queue_info *txq,
894 struct be_queue_info *cq);
895extern int be_cmd_rxq_create(struct be_adapter *adapter,
896 struct be_queue_info *rxq, u16 cq_id,
897 u16 frag_size, u16 max_frame_size, u32 if_id,
898 u32 rss);
899extern int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
900 int type);
901extern int be_cmd_link_status_query(struct be_adapter *adapter,
902 bool *link_up, u8 *mac_speed, u16 *link_speed);
903extern int be_cmd_reset(struct be_adapter *adapter);
904extern int be_cmd_get_stats(struct be_adapter *adapter,
905 struct be_dma_mem *nonemb_cmd);
906extern int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver);
907
908extern int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd);
909extern int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id,
910 u16 *vtag_array, u32 num, bool untagged,
911 bool promiscuous);
912extern int be_cmd_promiscuous_config(struct be_adapter *adapter,
913 u8 port_num, bool en);
914extern int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
915 struct net_device *netdev, struct be_dma_mem *mem);
916extern int be_cmd_set_flow_control(struct be_adapter *adapter,
917 u32 tx_fc, u32 rx_fc);
918extern int be_cmd_get_flow_control(struct be_adapter *adapter,
919 u32 *tx_fc, u32 *rx_fc);
920extern int be_cmd_query_fw_cfg(struct be_adapter *adapter,
921 u32 *port_num, u32 *cap);
922extern int be_cmd_reset_function(struct be_adapter *adapter);
923extern int be_process_mcc(struct be_adapter *adapter, int *status);
924extern int be_cmd_set_beacon_state(struct be_adapter *adapter,
925 u8 port_num, u8 beacon, u8 status, u8 state);
926extern int be_cmd_get_beacon_state(struct be_adapter *adapter,
927 u8 port_num, u32 *state);
928extern int be_cmd_read_port_type(struct be_adapter *adapter, u32 port,
929 u8 *connector);
930extern int be_cmd_write_flashrom(struct be_adapter *adapter,
931 struct be_dma_mem *cmd, u32 flash_oper,
932 u32 flash_opcode, u32 buf_size);
933int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc,
934 int offset);
935extern int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac,
936 struct be_dma_mem *nonemb_cmd);
937extern int be_cmd_fw_init(struct be_adapter *adapter);
938extern int be_cmd_fw_clean(struct be_adapter *adapter);
939extern void be_async_mcc_enable(struct be_adapter *adapter);
940extern void be_async_mcc_disable(struct be_adapter *adapter);
941extern int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num,
942 u32 loopback_type, u32 pkt_size,
943 u32 num_pkts, u64 pattern);
944extern int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern,
945 u32 byte_cnt, struct be_dma_mem *cmd);
946extern int be_cmd_get_seeprom_data(struct be_adapter *adapter,
947 struct be_dma_mem *nonemb_cmd);
948extern int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
949 u8 loopback_type, u8 enable);
950