2 * Linux network driver for QLogic BR-series Converged Network Adapter.
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License (GPL) Version 2 as
6 * published by the Free Software Foundation
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
14 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
15 * Copyright (c) 2014-2015 QLogic Corporation
20 /* BNA Hardware and Firmware Interface */
22 /* Skipping statistics collection to avoid clutter.
23 * Command is no longer needed:
29 * HDS-off request is dynamic
30 * keep structures as multiple of 32-bit fields for alignment.
31 * All values must be written in big-endian.
33 #ifndef __BFI_ENET_H__
34 #define __BFI_ENET_H__
39 #define BFI_ENET_CFG_MAX 32 /* Max resources per PF */
41 #define BFI_ENET_TXQ_PRIO_MAX 8
42 #define BFI_ENET_RX_QSET_MAX 16
43 #define BFI_ENET_TXQ_WI_VECT_MAX 4
45 #define BFI_ENET_VLAN_ID_MAX 4096
46 #define BFI_ENET_VLAN_BLOCK_SIZE 512 /* in bits */
47 #define BFI_ENET_VLAN_BLOCKS_MAX \
48 (BFI_ENET_VLAN_ID_MAX / BFI_ENET_VLAN_BLOCK_SIZE)
49 #define BFI_ENET_VLAN_WORD_SIZE 32 /* in bits */
50 #define BFI_ENET_VLAN_WORDS_MAX \
51 (BFI_ENET_VLAN_BLOCK_SIZE / BFI_ENET_VLAN_WORD_SIZE)
53 #define BFI_ENET_RSS_RIT_MAX 64 /* entries */
54 #define BFI_ENET_RSS_KEY_LEN 10 /* 32-bit words */
58 u32 addr_hi
; /* Most Significant 32-bits */
59 u32 addr_lo
; /* Least Significant 32-Bits */
63 /* T X Q U E U E D E F I N E S */
64 /* TxQ Vector (a.k.a. Tx-Buffer Descriptor) */
65 /* TxQ Entry Opcodes */
66 #define BFI_ENET_TXQ_WI_SEND (0x402) /* Single Frame Transmission */
67 #define BFI_ENET_TXQ_WI_SEND_LSO (0x403) /* Multi-Frame Transmission */
68 #define BFI_ENET_TXQ_WI_EXTENSION (0x104) /* Extension WI */
70 /* TxQ Entry Control Flags */
71 #define BFI_ENET_TXQ_WI_CF_FCOE_CRC (1 << 8)
72 #define BFI_ENET_TXQ_WI_CF_IPID_MODE (1 << 5)
73 #define BFI_ENET_TXQ_WI_CF_INS_PRIO (1 << 4)
74 #define BFI_ENET_TXQ_WI_CF_INS_VLAN (1 << 3)
75 #define BFI_ENET_TXQ_WI_CF_UDP_CKSUM (1 << 2)
76 #define BFI_ENET_TXQ_WI_CF_TCP_CKSUM (1 << 1)
77 #define BFI_ENET_TXQ_WI_CF_IP_CKSUM (1 << 0)
79 struct bfi_enet_txq_wi_base
{
81 u8 num_vectors
; /* number of vectors present */
83 /* BFI_ENET_TXQ_WI_SEND or BFI_ENET_TXQ_WI_SEND_LSO */
84 u16 flags
; /* OR of all the flags */
85 u16 l4_hdr_size_n_offset
;
87 u16 lso_mss
; /* Only 14 LSB are valid */
88 u32 frame_length
; /* Only 24 LSB are valid */
91 struct bfi_enet_txq_wi_ext
{
93 u16 opcode
; /* BFI_ENET_TXQ_WI_EXTENSION */
97 struct bfi_enet_txq_wi_vector
{ /* Tx Buffer Descriptor */
99 u16 length
; /* Only 14 LSB are valid */
100 union bfi_addr_be_u addr
;
103 /* TxQ Entry Structure */
104 struct bfi_enet_txq_entry
{
106 struct bfi_enet_txq_wi_base base
;
107 struct bfi_enet_txq_wi_ext ext
;
109 struct bfi_enet_txq_wi_vector vector
[BFI_ENET_TXQ_WI_VECT_MAX
];
112 #define wi_hdr wi.base
113 #define wi_ext_hdr wi.ext
115 #define BFI_ENET_TXQ_WI_L4_HDR_N_OFFSET(_hdr_size, _offset) \
116 (((_hdr_size) << 10) | ((_offset) & 0x3FF))
118 /* R X Q U E U E D E F I N E S */
119 struct bfi_enet_rxq_entry
{
120 union bfi_addr_be_u rx_buffer
;
123 /* R X C O M P L E T I O N Q U E U E D E F I N E S */
125 #define BFI_ENET_CQ_EF_MAC_ERROR (1 << 0)
126 #define BFI_ENET_CQ_EF_FCS_ERROR (1 << 1)
127 #define BFI_ENET_CQ_EF_TOO_LONG (1 << 2)
128 #define BFI_ENET_CQ_EF_FC_CRC_OK (1 << 3)
130 #define BFI_ENET_CQ_EF_RSVD1 (1 << 4)
131 #define BFI_ENET_CQ_EF_L4_CKSUM_OK (1 << 5)
132 #define BFI_ENET_CQ_EF_L3_CKSUM_OK (1 << 6)
133 #define BFI_ENET_CQ_EF_HDS_HEADER (1 << 7)
135 #define BFI_ENET_CQ_EF_UDP (1 << 8)
136 #define BFI_ENET_CQ_EF_TCP (1 << 9)
137 #define BFI_ENET_CQ_EF_IP_OPTIONS (1 << 10)
138 #define BFI_ENET_CQ_EF_IPV6 (1 << 11)
140 #define BFI_ENET_CQ_EF_IPV4 (1 << 12)
141 #define BFI_ENET_CQ_EF_VLAN (1 << 13)
142 #define BFI_ENET_CQ_EF_RSS (1 << 14)
143 #define BFI_ENET_CQ_EF_RSVD2 (1 << 15)
145 #define BFI_ENET_CQ_EF_MCAST_MATCH (1 << 16)
146 #define BFI_ENET_CQ_EF_MCAST (1 << 17)
147 #define BFI_ENET_CQ_EF_BCAST (1 << 18)
148 #define BFI_ENET_CQ_EF_REMOTE (1 << 19)
150 #define BFI_ENET_CQ_EF_LOCAL (1 << 20)
152 /* CQ Entry Structure */
153 struct bfi_enet_cq_entry
{
164 /* E N E T C O N T R O L P A T H C O M M A N D S */
166 union bfi_addr_u pg_tbl
;
167 union bfi_addr_u first_entry
;
168 u16 pages
; /* # of pages */
172 struct bfi_enet_txq
{
178 struct bfi_enet_rxq
{
188 struct bfi_enet_ib_cfg
{
192 u8 continuous_coalescing
;
195 u32 coalescing_timeout
;
196 u32 inter_pkt_timeout
;
202 union bfi_addr_u index_addr
;
210 /* ENET command messages */
211 enum bfi_enet_h2i_msgs
{
213 BFI_ENET_H2I_RX_CFG_SET_REQ
= 1,
214 BFI_ENET_H2I_RX_CFG_CLR_REQ
= 2,
216 BFI_ENET_H2I_RIT_CFG_REQ
= 3,
217 BFI_ENET_H2I_RSS_CFG_REQ
= 4,
218 BFI_ENET_H2I_RSS_ENABLE_REQ
= 5,
219 BFI_ENET_H2I_RX_PROMISCUOUS_REQ
= 6,
220 BFI_ENET_H2I_RX_DEFAULT_REQ
= 7,
222 BFI_ENET_H2I_MAC_UCAST_SET_REQ
= 8,
223 BFI_ENET_H2I_MAC_UCAST_CLR_REQ
= 9,
224 BFI_ENET_H2I_MAC_UCAST_ADD_REQ
= 10,
225 BFI_ENET_H2I_MAC_UCAST_DEL_REQ
= 11,
227 BFI_ENET_H2I_MAC_MCAST_ADD_REQ
= 12,
228 BFI_ENET_H2I_MAC_MCAST_DEL_REQ
= 13,
229 BFI_ENET_H2I_MAC_MCAST_FILTER_REQ
= 14,
231 BFI_ENET_H2I_RX_VLAN_SET_REQ
= 15,
232 BFI_ENET_H2I_RX_VLAN_STRIP_ENABLE_REQ
= 16,
235 BFI_ENET_H2I_TX_CFG_SET_REQ
= 17,
236 BFI_ENET_H2I_TX_CFG_CLR_REQ
= 18,
239 BFI_ENET_H2I_PORT_ADMIN_UP_REQ
= 19,
240 BFI_ENET_H2I_SET_PAUSE_REQ
= 20,
241 BFI_ENET_H2I_DIAG_LOOPBACK_REQ
= 21,
243 /* Get Attributes Command */
244 BFI_ENET_H2I_GET_ATTR_REQ
= 22,
246 /* Statistics Commands */
247 BFI_ENET_H2I_STATS_GET_REQ
= 23,
248 BFI_ENET_H2I_STATS_CLR_REQ
= 24,
250 BFI_ENET_H2I_WOL_MAGIC_REQ
= 25,
251 BFI_ENET_H2I_WOL_FRAME_REQ
= 26,
253 BFI_ENET_H2I_MAX
= 27,
256 enum bfi_enet_i2h_msgs
{
258 BFI_ENET_I2H_RX_CFG_SET_RSP
=
259 BFA_I2HM(BFI_ENET_H2I_RX_CFG_SET_REQ
),
260 BFI_ENET_I2H_RX_CFG_CLR_RSP
=
261 BFA_I2HM(BFI_ENET_H2I_RX_CFG_CLR_REQ
),
263 BFI_ENET_I2H_RIT_CFG_RSP
=
264 BFA_I2HM(BFI_ENET_H2I_RIT_CFG_REQ
),
265 BFI_ENET_I2H_RSS_CFG_RSP
=
266 BFA_I2HM(BFI_ENET_H2I_RSS_CFG_REQ
),
267 BFI_ENET_I2H_RSS_ENABLE_RSP
=
268 BFA_I2HM(BFI_ENET_H2I_RSS_ENABLE_REQ
),
269 BFI_ENET_I2H_RX_PROMISCUOUS_RSP
=
270 BFA_I2HM(BFI_ENET_H2I_RX_PROMISCUOUS_REQ
),
271 BFI_ENET_I2H_RX_DEFAULT_RSP
=
272 BFA_I2HM(BFI_ENET_H2I_RX_DEFAULT_REQ
),
274 BFI_ENET_I2H_MAC_UCAST_SET_RSP
=
275 BFA_I2HM(BFI_ENET_H2I_MAC_UCAST_SET_REQ
),
276 BFI_ENET_I2H_MAC_UCAST_CLR_RSP
=
277 BFA_I2HM(BFI_ENET_H2I_MAC_UCAST_CLR_REQ
),
278 BFI_ENET_I2H_MAC_UCAST_ADD_RSP
=
279 BFA_I2HM(BFI_ENET_H2I_MAC_UCAST_ADD_REQ
),
280 BFI_ENET_I2H_MAC_UCAST_DEL_RSP
=
281 BFA_I2HM(BFI_ENET_H2I_MAC_UCAST_DEL_REQ
),
283 BFI_ENET_I2H_MAC_MCAST_ADD_RSP
=
284 BFA_I2HM(BFI_ENET_H2I_MAC_MCAST_ADD_REQ
),
285 BFI_ENET_I2H_MAC_MCAST_DEL_RSP
=
286 BFA_I2HM(BFI_ENET_H2I_MAC_MCAST_DEL_REQ
),
287 BFI_ENET_I2H_MAC_MCAST_FILTER_RSP
=
288 BFA_I2HM(BFI_ENET_H2I_MAC_MCAST_FILTER_REQ
),
290 BFI_ENET_I2H_RX_VLAN_SET_RSP
=
291 BFA_I2HM(BFI_ENET_H2I_RX_VLAN_SET_REQ
),
293 BFI_ENET_I2H_RX_VLAN_STRIP_ENABLE_RSP
=
294 BFA_I2HM(BFI_ENET_H2I_RX_VLAN_STRIP_ENABLE_REQ
),
297 BFI_ENET_I2H_TX_CFG_SET_RSP
=
298 BFA_I2HM(BFI_ENET_H2I_TX_CFG_SET_REQ
),
299 BFI_ENET_I2H_TX_CFG_CLR_RSP
=
300 BFA_I2HM(BFI_ENET_H2I_TX_CFG_CLR_REQ
),
303 BFI_ENET_I2H_PORT_ADMIN_RSP
=
304 BFA_I2HM(BFI_ENET_H2I_PORT_ADMIN_UP_REQ
),
306 BFI_ENET_I2H_SET_PAUSE_RSP
=
307 BFA_I2HM(BFI_ENET_H2I_SET_PAUSE_REQ
),
308 BFI_ENET_I2H_DIAG_LOOPBACK_RSP
=
309 BFA_I2HM(BFI_ENET_H2I_DIAG_LOOPBACK_REQ
),
311 /* Attributes Response */
312 BFI_ENET_I2H_GET_ATTR_RSP
=
313 BFA_I2HM(BFI_ENET_H2I_GET_ATTR_REQ
),
315 /* Statistics Responses */
316 BFI_ENET_I2H_STATS_GET_RSP
=
317 BFA_I2HM(BFI_ENET_H2I_STATS_GET_REQ
),
318 BFI_ENET_I2H_STATS_CLR_RSP
=
319 BFA_I2HM(BFI_ENET_H2I_STATS_CLR_REQ
),
321 BFI_ENET_I2H_WOL_MAGIC_RSP
=
322 BFA_I2HM(BFI_ENET_H2I_WOL_MAGIC_REQ
),
323 BFI_ENET_I2H_WOL_FRAME_RSP
=
324 BFA_I2HM(BFI_ENET_H2I_WOL_FRAME_REQ
),
327 BFI_ENET_I2H_LINK_DOWN_AEN
= BFA_I2HM(BFI_ENET_H2I_MAX
),
328 BFI_ENET_I2H_LINK_UP_AEN
= BFA_I2HM(BFI_ENET_H2I_MAX
+ 1),
330 BFI_ENET_I2H_PORT_ENABLE_AEN
= BFA_I2HM(BFI_ENET_H2I_MAX
+ 2),
331 BFI_ENET_I2H_PORT_DISABLE_AEN
= BFA_I2HM(BFI_ENET_H2I_MAX
+ 3),
333 BFI_ENET_I2H_BW_UPDATE_AEN
= BFA_I2HM(BFI_ENET_H2I_MAX
+ 4),
336 /* The following error codes can be returned by the enet commands */
339 BFI_ENET_CMD_FAIL
= 1,
340 BFI_ENET_CMD_DUP_ENTRY
= 2, /* !< Duplicate entry in CAM */
341 BFI_ENET_CMD_CAM_FULL
= 3, /* !< CAM is full */
342 BFI_ENET_CMD_NOT_OWNER
= 4, /* !< Not permitted, b'cos not owner */
343 BFI_ENET_CMD_NOT_EXEC
= 5, /* !< Was not sent to f/w at all */
344 BFI_ENET_CMD_WAITING
= 6, /* !< Waiting for completion */
345 BFI_ENET_CMD_PORT_DISABLED
= 7, /* !< port in disabled state */
350 * bfi_enet_req is used by:
351 * BFI_ENET_H2I_RX_CFG_CLR_REQ
352 * BFI_ENET_H2I_TX_CFG_CLR_REQ
354 struct bfi_enet_req
{
355 struct bfi_msgq_mhdr mh
;
358 /* Enable/Disable Request
360 * bfi_enet_enable_req is used by:
361 * BFI_ENET_H2I_RSS_ENABLE_REQ (enet_id must be zero)
362 * BFI_ENET_H2I_RX_PROMISCUOUS_REQ (enet_id must be zero)
363 * BFI_ENET_H2I_RX_DEFAULT_REQ (enet_id must be zero)
364 * BFI_ENET_H2I_RX_MAC_MCAST_FILTER_REQ
365 * BFI_ENET_H2I_PORT_ADMIN_UP_REQ (enet_id must be zero)
367 struct bfi_enet_enable_req
{
368 struct bfi_msgq_mhdr mh
;
369 u8 enable
; /* 1 = enable; 0 = disable */
373 /* Generic Response */
374 struct bfi_enet_rsp
{
375 struct bfi_msgq_mhdr mh
;
376 u8 error
; /*!< if error see cmd_offset */
378 u16 cmd_offset
; /*!< offset to invalid parameter */
381 /* GLOBAL CONFIGURATION */
383 /* bfi_enet_attr_req is used by:
384 * BFI_ENET_H2I_GET_ATTR_REQ
386 struct bfi_enet_attr_req
{
387 struct bfi_msgq_mhdr mh
;
390 /* bfi_enet_attr_rsp is used by:
391 * BFI_ENET_I2H_GET_ATTR_RSP
393 struct bfi_enet_attr_rsp
{
394 struct bfi_msgq_mhdr mh
;
395 u8 error
; /*!< if error see cmd_offset */
397 u16 cmd_offset
; /*!< offset to invalid parameter */
405 * bfi_enet_tx_cfg is used by:
406 * BFI_ENET_H2I_TX_CFG_SET_REQ
408 enum bfi_enet_tx_vlan_mode
{
409 BFI_ENET_TX_VLAN_NOP
= 0,
410 BFI_ENET_TX_VLAN_INS
= 1,
411 BFI_ENET_TX_VLAN_WI
= 2,
414 struct bfi_enet_tx_cfg
{
415 u8 vlan_mode
; /*!< processing mode */
418 u8 admit_tagged_frame
;
419 u8 apply_vlan_filter
;
424 struct bfi_enet_tx_cfg_req
{
425 struct bfi_msgq_mhdr mh
;
426 u8 num_queues
; /* # of Tx Queues */
430 struct bfi_enet_txq q
;
431 struct bfi_enet_ib ib
;
432 } __packed q_cfg
[BFI_ENET_TXQ_PRIO_MAX
];
434 struct bfi_enet_ib_cfg ib_cfg
;
436 struct bfi_enet_tx_cfg tx_cfg
;
439 struct bfi_enet_tx_cfg_rsp
{
440 struct bfi_msgq_mhdr mh
;
442 u8 hw_id
; /* For debugging */
445 u32 q_dbell
; /* PCI base address offset */
446 u32 i_dbell
; /* PCI base address offset */
447 u8 hw_qid
; /* For debugging */
449 } __packed q_handles
[BFI_ENET_TXQ_PRIO_MAX
];
454 * bfi_enet_rx_cfg is used by:
455 * BFI_ENET_H2I_RX_CFG_SET_REQ
457 enum bfi_enet_rxq_type
{
458 BFI_ENET_RXQ_SINGLE
= 1,
459 BFI_ENET_RXQ_LARGE_SMALL
= 2,
460 BFI_ENET_RXQ_HDS
= 3,
461 BFI_ENET_RXQ_HDS_OPT_BASED
= 4,
464 enum bfi_enet_hds_type
{
465 BFI_ENET_HDS_FORCED
= 0x01,
466 BFI_ENET_HDS_IPV6_UDP
= 0x02,
467 BFI_ENET_HDS_IPV6_TCP
= 0x04,
468 BFI_ENET_HDS_IPV4_TCP
= 0x08,
469 BFI_ENET_HDS_IPV4_UDP
= 0x10,
472 struct bfi_enet_rx_cfg
{
491 * Multicast frames are received on the ql of q-set index zero.
492 * On the completion queue. RxQ ID = even is for large/data buffer queues
493 * and RxQ ID = odd is for small/header buffer queues.
495 struct bfi_enet_rx_cfg_req
{
496 struct bfi_msgq_mhdr mh
;
497 u8 num_queue_sets
; /* # of Rx Queue Sets */
501 struct bfi_enet_rxq ql
; /* large/data/single buffers */
502 struct bfi_enet_rxq qs
; /* small/header buffers */
503 struct bfi_enet_cq cq
;
504 struct bfi_enet_ib ib
;
505 } __packed q_cfg
[BFI_ENET_RX_QSET_MAX
];
507 struct bfi_enet_ib_cfg ib_cfg
;
509 struct bfi_enet_rx_cfg rx_cfg
;
512 struct bfi_enet_rx_cfg_rsp
{
513 struct bfi_msgq_mhdr mh
;
515 u8 hw_id
; /* For debugging */
518 u32 ql_dbell
; /* PCI base address offset */
519 u32 qs_dbell
; /* PCI base address offset */
520 u32 i_dbell
; /* PCI base address offset */
521 u8 hw_lqid
; /* For debugging */
522 u8 hw_sqid
; /* For debugging */
523 u8 hw_cqid
; /* For debugging */
525 } __packed q_handles
[BFI_ENET_RX_QSET_MAX
];
530 * bfi_enet_rit_req is used by:
531 * BFI_ENET_H2I_RIT_CFG_REQ
533 struct bfi_enet_rit_req
{
534 struct bfi_msgq_mhdr mh
;
535 u16 size
; /* number of table-entries used */
537 u8 table
[BFI_ENET_RSS_RIT_MAX
];
542 * bfi_enet_rss_cfg_req is used by:
543 * BFI_ENET_H2I_RSS_CFG_REQ
545 enum bfi_enet_rss_type
{
546 BFI_ENET_RSS_IPV6
= 0x01,
547 BFI_ENET_RSS_IPV6_TCP
= 0x02,
548 BFI_ENET_RSS_IPV4
= 0x04,
549 BFI_ENET_RSS_IPV4_TCP
= 0x08
552 struct bfi_enet_rss_cfg
{
556 u32 key
[BFI_ENET_RSS_KEY_LEN
];
559 struct bfi_enet_rss_cfg_req
{
560 struct bfi_msgq_mhdr mh
;
561 struct bfi_enet_rss_cfg cfg
;
566 * bfi_enet_rx_vlan_req is used by:
567 * BFI_ENET_H2I_MAC_UCAST_SET_REQ
568 * BFI_ENET_H2I_MAC_UCAST_CLR_REQ
569 * BFI_ENET_H2I_MAC_UCAST_ADD_REQ
570 * BFI_ENET_H2I_MAC_UCAST_DEL_REQ
572 struct bfi_enet_ucast_req
{
573 struct bfi_msgq_mhdr mh
;
574 u8 mac_addr
[ETH_ALEN
];
578 /* MAC Unicast + VLAN */
579 struct bfi_enet_mac_n_vlan_req
{
580 struct bfi_msgq_mhdr mh
;
582 u8 mac_addr
[ETH_ALEN
];
587 * bfi_enet_mac_mfilter_add_req is used by:
588 * BFI_ENET_H2I_MAC_MCAST_ADD_REQ
590 struct bfi_enet_mcast_add_req
{
591 struct bfi_msgq_mhdr mh
;
592 u8 mac_addr
[ETH_ALEN
];
596 /* bfi_enet_mac_mfilter_add_rsp is used by:
597 * BFI_ENET_I2H_MAC_MCAST_ADD_RSP
599 struct bfi_enet_mcast_add_rsp
{
600 struct bfi_msgq_mhdr mh
;
608 /* bfi_enet_mac_mfilter_del_req is used by:
609 * BFI_ENET_H2I_MAC_MCAST_DEL_REQ
611 struct bfi_enet_mcast_del_req
{
612 struct bfi_msgq_mhdr mh
;
619 * bfi_enet_rx_vlan_req is used by:
620 * BFI_ENET_H2I_RX_VLAN_SET_REQ
622 struct bfi_enet_rx_vlan_req
{
623 struct bfi_msgq_mhdr mh
;
626 u32 bit_mask
[BFI_ENET_VLAN_WORDS_MAX
];
631 * bfi_enet_set_pause_req is used by:
632 * BFI_ENET_H2I_SET_PAUSE_REQ
634 struct bfi_enet_set_pause_req
{
635 struct bfi_msgq_mhdr mh
;
637 u8 tx_pause
; /* 1 = enable; 0 = disable */
638 u8 rx_pause
; /* 1 = enable; 0 = disable */
643 * bfi_enet_diag_lb_req is used by:
644 * BFI_ENET_H2I_DIAG_LOOPBACK
646 struct bfi_enet_diag_lb_req
{
647 struct bfi_msgq_mhdr mh
;
649 u8 mode
; /* cable or Serdes */
650 u8 enable
; /* 1 = enable; 0 = disable */
653 /* enum for Loopback opmodes */
655 BFI_ENET_DIAG_LB_OPMODE_EXT
= 0,
656 BFI_ENET_DIAG_LB_OPMODE_CBL
= 1,
661 * bfi_enet_stats_req is used by:
662 * BFI_ENET_H2I_STATS_GET_REQ
663 * BFI_ENET_I2H_STATS_CLR_REQ
665 struct bfi_enet_stats_req
{
666 struct bfi_msgq_mhdr mh
;
671 union bfi_addr_u host_buffer
;
674 /* defines for "stats_mask" above. */
675 #define BFI_ENET_STATS_MAC (1 << 0) /* !< MAC Statistics */
676 #define BFI_ENET_STATS_BPC (1 << 1) /* !< Pause Stats from BPC */
677 #define BFI_ENET_STATS_RAD (1 << 2) /* !< Rx Admission Statistics */
678 #define BFI_ENET_STATS_RX_FC (1 << 3) /* !< Rx FC Stats from RxA */
679 #define BFI_ENET_STATS_TX_FC (1 << 4) /* !< Tx FC Stats from TxA */
681 #define BFI_ENET_STATS_ALL 0x1f
683 /* TxF Frame Statistics */
684 struct bfi_enet_stats_txf
{
698 u64 filter_vlan
; /* frames filtered due to VLAN */
699 u64 filter_mac_sa
; /* frames filtered due to SA check */
702 /* RxF Frame Statistics */
703 struct bfi_enet_stats_rxf
{
718 /* FC Tx Frame Statistics */
719 struct bfi_enet_stats_fc_tx
{
720 u64 txf_ucast_octets
;
724 u64 txf_mcast_octets
;
728 u64 txf_bcast_octets
;
732 u64 txf_parity_errors
;
734 u64 txf_fid_parity_errors
;
737 /* FC Rx Frame Statistics */
738 struct bfi_enet_stats_fc_rx
{
739 u64 rxf_ucast_octets
;
743 u64 rxf_mcast_octets
;
747 u64 rxf_bcast_octets
;
752 /* RAD Frame Statistics */
753 struct bfi_enet_stats_rad
{
773 /* BPC Tx Registers */
774 struct bfi_enet_stats_bpc
{
777 u64 tx_zero_pause
[8]; /*!< Pause cancellation */
778 /*!<Pause initiation rather than retention */
779 u64 tx_first_pause
[8];
783 u64 rx_zero_pause
[8]; /*!< Pause cancellation */
784 /*!<Pause initiation rather than retention */
785 u64 rx_first_pause
[8];
788 /* MAC Rx Statistics */
789 struct bfi_enet_stats_mac
{
790 u64 stats_clr_cnt
; /* times this stats cleared */
791 u64 frame_64
; /* both rx and tx counter */
792 u64 frame_65_127
; /* both rx and tx counter */
793 u64 frame_128_255
; /* both rx and tx counter */
794 u64 frame_256_511
; /* both rx and tx counter */
795 u64 frame_512_1023
; /* both rx and tx counter */
796 u64 frame_1024_1518
; /* both rx and tx counter */
797 u64 frame_1519_1522
; /* both rx and tx counter */
805 u64 rx_control_frames
;
807 u64 rx_unknown_opcode
;
808 u64 rx_alignment_error
;
809 u64 rx_frame_length_error
;
811 u64 rx_carrier_sense_error
;
825 u64 tx_excessive_deferral
;
826 u64 tx_single_collision
;
827 u64 tx_muliple_collision
;
828 u64 tx_late_collision
;
829 u64 tx_excessive_collision
;
830 u64 tx_total_collision
;
831 u64 tx_pause_honored
;
835 u64 tx_control_frame
;
841 /* Complete statistics, DMAed from fw to host followed by
842 * BFI_ENET_I2H_STATS_GET_RSP
844 struct bfi_enet_stats
{
845 struct bfi_enet_stats_mac mac_stats
;
846 struct bfi_enet_stats_bpc bpc_stats
;
847 struct bfi_enet_stats_rad rad_stats
;
848 struct bfi_enet_stats_rad rlb_stats
;
849 struct bfi_enet_stats_fc_rx fc_rx_stats
;
850 struct bfi_enet_stats_fc_tx fc_tx_stats
;
851 struct bfi_enet_stats_rxf rxf_stats
[BFI_ENET_CFG_MAX
];
852 struct bfi_enet_stats_txf txf_stats
[BFI_ENET_CFG_MAX
];
855 #endif /* __BFI_ENET_H__ */