2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2007-2014 QLogic Corporation. All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS'
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
26 * THE POSSIBILITY OF SUCH DAMAGE.
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
33 #include "bxe_stats.h"
36 #define BITS_PER_LONG 32
38 #define BITS_PER_LONG 64
43 bxe_hilo(uint32_t *hiref)
45 uint32_t lo = *(hiref + 1);
46 #if (BITS_PER_LONG == 64)
48 return (HILO_U64(hi, lo));
54 static inline uint16_t
55 bxe_get_port_stats_dma_len(struct bxe_softc *sc)
60 /* 'newest' convention - shmem2 contains the size of the port stats */
61 if (SHMEM2_HAS(sc, sizeof_port_stats)) {
62 size = SHMEM2_RD(sc, sizeof_port_stats);
67 /* prevent newer BC from causing buffer overflow */
68 if (res > sizeof(struct host_port_stats)) {
69 res = sizeof(struct host_port_stats);
74 * Older convention - all BCs support the port stats fields up until
75 * the 'not_used' field
78 res = (offsetof(struct host_port_stats, not_used) + 4);
80 /* if PFC stats are supported by the MFW, DMA them as well */
81 if (sc->devinfo.bc_ver >= REQ_BC_VER_4_PFC_STATS_SUPPORTED) {
82 res += (offsetof(struct host_port_stats, pfc_frames_rx_lo) -
83 offsetof(struct host_port_stats, pfc_frames_tx_hi) + 4);
89 DBASSERT(sc, !(res > 2 * DMAE_LEN32_RD_MAX), ("big stats dmae length\n"));
94 * Init service functions
98 bxe_dp_stats(struct bxe_softc *sc)
108 " drv_stats_counter %d\n"
110 " stats_counters_addrs %x %x\n",
111 sc->fw_stats_req->hdr.cmd_num,
112 sc->fw_stats_req->hdr.reserved0,
113 sc->fw_stats_req->hdr.drv_stats_counter,
114 sc->fw_stats_req->hdr.reserved1,
115 sc->fw_stats_req->hdr.stats_counters_addrs.hi,
116 sc->fw_stats_req->hdr.stats_counters_addrs.lo);
118 for (i = 0; i < sc->fw_stats_req->hdr.cmd_num; i++) {
127 sc->fw_stats_req->query[i].kind,
128 sc->fw_stats_req->query[i].index,
129 sc->fw_stats_req->query[i].funcID,
130 sc->fw_stats_req->query[i].reserved,
131 sc->fw_stats_req->query[i].address.hi,
132 sc->fw_stats_req->query[i].address.lo);
137 * Post the next statistics ramrod. Protect it with the lock in
138 * order to ensure the strict order between statistics ramrods
139 * (each ramrod has a sequence number passed in a
140 * sc->fw_stats_req->hdr.drv_stats_counter and ramrods must be
144 bxe_storm_stats_post(struct bxe_softc *sc)
148 if (!sc->stats_pending) {
151 if (sc->stats_pending) {
152 BXE_STATS_UNLOCK(sc);
156 sc->fw_stats_req->hdr.drv_stats_counter =
157 htole16(sc->stats_counter++);
160 "sending statistics ramrod %d\n",
161 le16toh(sc->fw_stats_req->hdr.drv_stats_counter));
163 /* adjust the ramrod to include VF queues statistics */
164 // XXX bxe_iov_adjust_stats_req(sc);
168 /* send FW stats ramrod */
169 rc = bxe_sp_post(sc, RAMROD_CMD_ID_COMMON_STAT_QUERY, 0,
170 U64_HI(sc->fw_stats_req_mapping),
171 U64_LO(sc->fw_stats_req_mapping),
172 NONE_CONNECTION_TYPE);
174 sc->stats_pending = 1;
177 BXE_STATS_UNLOCK(sc);
182 bxe_hw_stats_post(struct bxe_softc *sc)
184 struct dmae_cmd *dmae = &sc->stats_dmae;
185 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
189 *stats_comp = DMAE_COMP_VAL;
190 if (CHIP_REV_IS_SLOW(sc)) {
194 /* Update MCP's statistics if possible */
196 memcpy(BXE_SP(sc, func_stats), &sc->func_stats,
197 sizeof(sc->func_stats));
201 if (sc->executer_idx) {
202 loader_idx = PMF_DMAE_C(sc);
203 opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
204 TRUE, DMAE_COMP_GRC);
205 opcode = bxe_dmae_opcode_clr_src_reset(opcode);
207 memset(dmae, 0, sizeof(struct dmae_cmd));
208 dmae->opcode = opcode;
209 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, dmae[0]));
210 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, dmae[0]));
211 dmae->dst_addr_lo = ((DMAE_REG_CMD_MEM +
212 sizeof(struct dmae_cmd) *
213 (loader_idx + 1)) >> 2);
214 dmae->dst_addr_hi = 0;
215 dmae->len = sizeof(struct dmae_cmd) >> 2;
216 if (CHIP_IS_E1(sc)) {
219 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx + 1] >> 2);
220 dmae->comp_addr_hi = 0;
224 bxe_post_dmae(sc, dmae, loader_idx);
225 } else if (sc->func_stx) {
227 bxe_post_dmae(sc, dmae, INIT_DMAE_C(sc));
232 bxe_stats_comp(struct bxe_softc *sc)
234 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
237 while (*stats_comp != DMAE_COMP_VAL) {
239 BLOGE(sc, "Timeout waiting for stats finished\n");
240 BXE_SET_ERROR_BIT(sc, BXE_ERR_STATS_TO);
241 taskqueue_enqueue_timeout(taskqueue_thread,
242 &sc->sp_err_timeout_task, hz/10);
255 * Statistics service functions
259 bxe_stats_pmf_update(struct bxe_softc *sc)
261 struct dmae_cmd *dmae;
263 int loader_idx = PMF_DMAE_C(sc);
264 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
266 if (sc->devinfo.bc_ver <= 0x06001400) {
268 * Bootcode v6.0.21 fixed a GRC timeout that occurs when accessing
269 * BRB registers while the BRB block is in reset. The DMA transfer
270 * below triggers this issue resulting in the DMAE to stop
271 * functioning. Skip this initial stats transfer for old bootcode
272 * versions <= 6.0.20.
278 if (!sc->port.pmf || !sc->port.port_stx) {
283 sc->executer_idx = 0;
285 opcode = bxe_dmae_opcode(sc, DMAE_SRC_GRC, DMAE_DST_PCI, FALSE, 0);
287 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
288 dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_GRC);
289 dmae->src_addr_lo = (sc->port.port_stx >> 2);
290 dmae->src_addr_hi = 0;
291 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats));
292 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats));
293 dmae->len = DMAE_LEN32_RD_MAX;
294 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
295 dmae->comp_addr_hi = 0;
298 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
299 dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
300 dmae->src_addr_lo = ((sc->port.port_stx >> 2) + DMAE_LEN32_RD_MAX);
301 dmae->src_addr_hi = 0;
302 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats) +
303 DMAE_LEN32_RD_MAX * 4);
304 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats) +
305 DMAE_LEN32_RD_MAX * 4);
306 dmae->len = (bxe_get_port_stats_dma_len(sc) - DMAE_LEN32_RD_MAX);
308 dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
309 dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
310 dmae->comp_val = DMAE_COMP_VAL;
313 bxe_hw_stats_post(sc);
318 bxe_port_stats_init(struct bxe_softc *sc)
320 struct dmae_cmd *dmae;
321 int port = SC_PORT(sc);
323 int loader_idx = PMF_DMAE_C(sc);
325 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
328 if (!sc->link_vars.link_up || !sc->port.pmf) {
333 sc->executer_idx = 0;
336 opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
337 TRUE, DMAE_COMP_GRC);
339 if (sc->port.port_stx) {
340 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
341 dmae->opcode = opcode;
342 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats));
343 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats));
344 dmae->dst_addr_lo = sc->port.port_stx >> 2;
345 dmae->dst_addr_hi = 0;
346 dmae->len = bxe_get_port_stats_dma_len(sc);
347 dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
348 dmae->comp_addr_hi = 0;
353 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
354 dmae->opcode = opcode;
355 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, func_stats));
356 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, func_stats));
357 dmae->dst_addr_lo = (sc->func_stx >> 2);
358 dmae->dst_addr_hi = 0;
359 dmae->len = (sizeof(struct host_func_stats) >> 2);
360 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
361 dmae->comp_addr_hi = 0;
366 opcode = bxe_dmae_opcode(sc, DMAE_SRC_GRC, DMAE_DST_PCI,
367 TRUE, DMAE_COMP_GRC);
369 /* EMAC is special */
370 if (sc->link_vars.mac_type == ELINK_MAC_TYPE_EMAC) {
371 mac_addr = (port ? GRCBASE_EMAC1 : GRCBASE_EMAC0);
373 /* EMAC_REG_EMAC_RX_STAT_AC (EMAC_REG_EMAC_RX_STAT_AC_COUNT)*/
374 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
375 dmae->opcode = opcode;
376 dmae->src_addr_lo = (mac_addr + EMAC_REG_EMAC_RX_STAT_AC) >> 2;
377 dmae->src_addr_hi = 0;
378 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats));
379 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats));
380 dmae->len = EMAC_REG_EMAC_RX_STAT_AC_COUNT;
381 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
382 dmae->comp_addr_hi = 0;
385 /* EMAC_REG_EMAC_RX_STAT_AC_28 */
386 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
387 dmae->opcode = opcode;
388 dmae->src_addr_lo = ((mac_addr + EMAC_REG_EMAC_RX_STAT_AC_28) >> 2);
389 dmae->src_addr_hi = 0;
390 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats) +
391 offsetof(struct emac_stats,
392 rx_stat_falsecarriererrors));
393 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats) +
394 offsetof(struct emac_stats,
395 rx_stat_falsecarriererrors));
397 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
398 dmae->comp_addr_hi = 0;
401 /* EMAC_REG_EMAC_TX_STAT_AC (EMAC_REG_EMAC_TX_STAT_AC_COUNT)*/
402 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
403 dmae->opcode = opcode;
404 dmae->src_addr_lo = ((mac_addr + EMAC_REG_EMAC_TX_STAT_AC) >> 2);
405 dmae->src_addr_hi = 0;
406 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats) +
407 offsetof(struct emac_stats,
408 tx_stat_ifhcoutoctets));
409 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats) +
410 offsetof(struct emac_stats,
411 tx_stat_ifhcoutoctets));
412 dmae->len = EMAC_REG_EMAC_TX_STAT_AC_COUNT;
413 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
414 dmae->comp_addr_hi = 0;
417 uint32_t tx_src_addr_lo, rx_src_addr_lo;
418 uint16_t rx_len, tx_len;
420 /* configure the params according to MAC type */
421 switch (sc->link_vars.mac_type) {
422 case ELINK_MAC_TYPE_BMAC:
423 mac_addr = (port) ? NIG_REG_INGRESS_BMAC1_MEM :
424 NIG_REG_INGRESS_BMAC0_MEM;
426 /* BIGMAC_REGISTER_TX_STAT_GTPKT ..
427 BIGMAC_REGISTER_TX_STAT_GTBYT */
428 if (CHIP_IS_E1x(sc)) {
430 ((mac_addr + BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2);
431 tx_len = ((8 + BIGMAC_REGISTER_TX_STAT_GTBYT -
432 BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2);
434 ((mac_addr + BIGMAC_REGISTER_RX_STAT_GR64) >> 2);
435 rx_len = ((8 + BIGMAC_REGISTER_RX_STAT_GRIPJ -
436 BIGMAC_REGISTER_RX_STAT_GR64) >> 2);
439 ((mac_addr + BIGMAC2_REGISTER_TX_STAT_GTPOK) >> 2);
440 tx_len = ((8 + BIGMAC2_REGISTER_TX_STAT_GTBYT -
441 BIGMAC2_REGISTER_TX_STAT_GTPOK) >> 2);
443 ((mac_addr + BIGMAC2_REGISTER_RX_STAT_GR64) >> 2);
444 rx_len = ((8 + BIGMAC2_REGISTER_RX_STAT_GRIPJ -
445 BIGMAC2_REGISTER_RX_STAT_GR64) >> 2);
450 case ELINK_MAC_TYPE_UMAC: /* handled by MSTAT */
451 case ELINK_MAC_TYPE_XMAC: /* handled by MSTAT */
453 mac_addr = (port) ? GRCBASE_MSTAT1 : GRCBASE_MSTAT0;
454 tx_src_addr_lo = ((mac_addr + MSTAT_REG_TX_STAT_GTXPOK_LO) >> 2);
455 rx_src_addr_lo = ((mac_addr + MSTAT_REG_RX_STAT_GR64_LO) >> 2);
457 (sizeof(sc->sp->mac_stats.mstat_stats.stats_tx) >> 2);
459 (sizeof(sc->sp->mac_stats.mstat_stats.stats_rx) >> 2);
464 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
465 dmae->opcode = opcode;
466 dmae->src_addr_lo = tx_src_addr_lo;
467 dmae->src_addr_hi = 0;
469 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats));
470 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats));
471 dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
472 dmae->comp_addr_hi = 0;
476 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
477 dmae->opcode = opcode;
478 dmae->src_addr_hi = 0;
479 dmae->src_addr_lo = rx_src_addr_lo;
481 U64_LO(BXE_SP_MAPPING(sc, mac_stats) + (tx_len << 2));
483 U64_HI(BXE_SP_MAPPING(sc, mac_stats) + (tx_len << 2));
485 dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
486 dmae->comp_addr_hi = 0;
491 if (!CHIP_IS_E3(sc)) {
492 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
493 dmae->opcode = opcode;
495 (port ? NIG_REG_STAT1_EGRESS_MAC_PKT0 :
496 NIG_REG_STAT0_EGRESS_MAC_PKT0) >> 2;
497 dmae->src_addr_hi = 0;
498 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, nig_stats) +
499 offsetof(struct nig_stats,
500 egress_mac_pkt0_lo));
501 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, nig_stats) +
502 offsetof(struct nig_stats,
503 egress_mac_pkt0_lo));
504 dmae->len = ((2 * sizeof(uint32_t)) >> 2);
505 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
506 dmae->comp_addr_hi = 0;
509 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
510 dmae->opcode = opcode;
512 (port ? NIG_REG_STAT1_EGRESS_MAC_PKT1 :
513 NIG_REG_STAT0_EGRESS_MAC_PKT1) >> 2;
514 dmae->src_addr_hi = 0;
515 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, nig_stats) +
516 offsetof(struct nig_stats,
517 egress_mac_pkt1_lo));
518 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, nig_stats) +
519 offsetof(struct nig_stats,
520 egress_mac_pkt1_lo));
521 dmae->len = ((2 * sizeof(uint32_t)) >> 2);
522 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
523 dmae->comp_addr_hi = 0;
527 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
528 dmae->opcode = bxe_dmae_opcode(sc, DMAE_SRC_GRC, DMAE_DST_PCI,
529 TRUE, DMAE_COMP_PCI);
531 (port ? NIG_REG_STAT1_BRB_DISCARD :
532 NIG_REG_STAT0_BRB_DISCARD) >> 2;
533 dmae->src_addr_hi = 0;
534 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, nig_stats));
535 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, nig_stats));
536 dmae->len = (sizeof(struct nig_stats) - 4*sizeof(uint32_t)) >> 2;
538 dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
539 dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
540 dmae->comp_val = DMAE_COMP_VAL;
546 bxe_func_stats_init(struct bxe_softc *sc)
548 struct dmae_cmd *dmae = &sc->stats_dmae;
549 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
557 sc->executer_idx = 0;
558 memset(dmae, 0, sizeof(struct dmae_cmd));
560 dmae->opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
561 TRUE, DMAE_COMP_PCI);
562 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, func_stats));
563 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, func_stats));
564 dmae->dst_addr_lo = (sc->func_stx >> 2);
565 dmae->dst_addr_hi = 0;
566 dmae->len = (sizeof(struct host_func_stats) >> 2);
567 dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
568 dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
569 dmae->comp_val = DMAE_COMP_VAL;
575 bxe_stats_start(struct bxe_softc *sc)
578 * VFs travel through here as part of the statistics FSM, but no action
586 bxe_port_stats_init(sc);
589 else if (sc->func_stx) {
590 bxe_func_stats_init(sc);
593 bxe_hw_stats_post(sc);
594 bxe_storm_stats_post(sc);
598 bxe_stats_pmf_start(struct bxe_softc *sc)
601 bxe_stats_pmf_update(sc);
606 bxe_stats_restart(struct bxe_softc *sc)
609 * VFs travel through here as part of the statistics FSM, but no action
621 bxe_bmac_stats_update(struct bxe_softc *sc)
623 struct host_port_stats *pstats = BXE_SP(sc, port_stats);
624 struct bxe_eth_stats *estats = &sc->eth_stats;
630 if (CHIP_IS_E1x(sc)) {
631 struct bmac1_stats *new = BXE_SP(sc, mac_stats.bmac1_stats);
633 /* the macros below will use "bmac1_stats" type */
634 UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
635 UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
636 UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
637 UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
638 UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
639 UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
640 UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
641 UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
642 UPDATE_STAT64(rx_stat_grxpf, rx_stat_mac_xpf);
644 UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
645 UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
646 UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
647 UPDATE_STAT64(tx_stat_gt127,
648 tx_stat_etherstatspkts65octetsto127octets);
649 UPDATE_STAT64(tx_stat_gt255,
650 tx_stat_etherstatspkts128octetsto255octets);
651 UPDATE_STAT64(tx_stat_gt511,
652 tx_stat_etherstatspkts256octetsto511octets);
653 UPDATE_STAT64(tx_stat_gt1023,
654 tx_stat_etherstatspkts512octetsto1023octets);
655 UPDATE_STAT64(tx_stat_gt1518,
656 tx_stat_etherstatspkts1024octetsto1522octets);
657 UPDATE_STAT64(tx_stat_gt2047, tx_stat_mac_2047);
658 UPDATE_STAT64(tx_stat_gt4095, tx_stat_mac_4095);
659 UPDATE_STAT64(tx_stat_gt9216, tx_stat_mac_9216);
660 UPDATE_STAT64(tx_stat_gt16383, tx_stat_mac_16383);
661 UPDATE_STAT64(tx_stat_gterr,
662 tx_stat_dot3statsinternalmactransmiterrors);
663 UPDATE_STAT64(tx_stat_gtufl, tx_stat_mac_ufl);
665 struct bmac2_stats *new = BXE_SP(sc, mac_stats.bmac2_stats);
666 struct bxe_fw_port_stats_old *fwstats = &sc->fw_stats_old;
668 /* the macros below will use "bmac2_stats" type */
669 UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
670 UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
671 UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
672 UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
673 UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
674 UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
675 UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
676 UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
677 UPDATE_STAT64(rx_stat_grxpf, rx_stat_mac_xpf);
678 UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
679 UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
680 UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
681 UPDATE_STAT64(tx_stat_gt127,
682 tx_stat_etherstatspkts65octetsto127octets);
683 UPDATE_STAT64(tx_stat_gt255,
684 tx_stat_etherstatspkts128octetsto255octets);
685 UPDATE_STAT64(tx_stat_gt511,
686 tx_stat_etherstatspkts256octetsto511octets);
687 UPDATE_STAT64(tx_stat_gt1023,
688 tx_stat_etherstatspkts512octetsto1023octets);
689 UPDATE_STAT64(tx_stat_gt1518,
690 tx_stat_etherstatspkts1024octetsto1522octets);
691 UPDATE_STAT64(tx_stat_gt2047, tx_stat_mac_2047);
692 UPDATE_STAT64(tx_stat_gt4095, tx_stat_mac_4095);
693 UPDATE_STAT64(tx_stat_gt9216, tx_stat_mac_9216);
694 UPDATE_STAT64(tx_stat_gt16383, tx_stat_mac_16383);
695 UPDATE_STAT64(tx_stat_gterr,
696 tx_stat_dot3statsinternalmactransmiterrors);
697 UPDATE_STAT64(tx_stat_gtufl, tx_stat_mac_ufl);
699 /* collect PFC stats */
700 pstats->pfc_frames_tx_hi = new->tx_stat_gtpp_hi;
701 pstats->pfc_frames_tx_lo = new->tx_stat_gtpp_lo;
702 ADD_64(pstats->pfc_frames_tx_hi, fwstats->pfc_frames_tx_hi,
703 pstats->pfc_frames_tx_lo, fwstats->pfc_frames_tx_lo);
705 pstats->pfc_frames_rx_hi = new->rx_stat_grpp_hi;
706 pstats->pfc_frames_rx_lo = new->rx_stat_grpp_lo;
707 ADD_64(pstats->pfc_frames_rx_hi, fwstats->pfc_frames_rx_hi,
708 pstats->pfc_frames_rx_lo, fwstats->pfc_frames_rx_lo);
711 estats->pause_frames_received_hi = pstats->mac_stx[1].rx_stat_mac_xpf_hi;
712 estats->pause_frames_received_lo = pstats->mac_stx[1].rx_stat_mac_xpf_lo;
714 estats->pause_frames_sent_hi = pstats->mac_stx[1].tx_stat_outxoffsent_hi;
715 estats->pause_frames_sent_lo = pstats->mac_stx[1].tx_stat_outxoffsent_lo;
717 estats->pfc_frames_received_hi = pstats->pfc_frames_rx_hi;
718 estats->pfc_frames_received_lo = pstats->pfc_frames_rx_lo;
719 estats->pfc_frames_sent_hi = pstats->pfc_frames_tx_hi;
720 estats->pfc_frames_sent_lo = pstats->pfc_frames_tx_lo;
724 bxe_mstat_stats_update(struct bxe_softc *sc)
726 struct host_port_stats *pstats = BXE_SP(sc, port_stats);
727 struct bxe_eth_stats *estats = &sc->eth_stats;
728 struct mstat_stats *new = BXE_SP(sc, mac_stats.mstat_stats);
730 ADD_STAT64(stats_rx.rx_grerb, rx_stat_ifhcinbadoctets);
731 ADD_STAT64(stats_rx.rx_grfcs, rx_stat_dot3statsfcserrors);
732 ADD_STAT64(stats_rx.rx_grund, rx_stat_etherstatsundersizepkts);
733 ADD_STAT64(stats_rx.rx_grovr, rx_stat_dot3statsframestoolong);
734 ADD_STAT64(stats_rx.rx_grfrg, rx_stat_etherstatsfragments);
735 ADD_STAT64(stats_rx.rx_grxcf, rx_stat_maccontrolframesreceived);
736 ADD_STAT64(stats_rx.rx_grxpf, rx_stat_xoffstateentered);
737 ADD_STAT64(stats_rx.rx_grxpf, rx_stat_mac_xpf);
738 ADD_STAT64(stats_tx.tx_gtxpf, tx_stat_outxoffsent);
739 ADD_STAT64(stats_tx.tx_gtxpf, tx_stat_flowcontroldone);
741 /* collect pfc stats */
742 ADD_64(pstats->pfc_frames_tx_hi, new->stats_tx.tx_gtxpp_hi,
743 pstats->pfc_frames_tx_lo, new->stats_tx.tx_gtxpp_lo);
744 ADD_64(pstats->pfc_frames_rx_hi, new->stats_rx.rx_grxpp_hi,
745 pstats->pfc_frames_rx_lo, new->stats_rx.rx_grxpp_lo);
747 ADD_STAT64(stats_tx.tx_gt64, tx_stat_etherstatspkts64octets);
748 ADD_STAT64(stats_tx.tx_gt127, tx_stat_etherstatspkts65octetsto127octets);
749 ADD_STAT64(stats_tx.tx_gt255, tx_stat_etherstatspkts128octetsto255octets);
750 ADD_STAT64(stats_tx.tx_gt511, tx_stat_etherstatspkts256octetsto511octets);
751 ADD_STAT64(stats_tx.tx_gt1023,
752 tx_stat_etherstatspkts512octetsto1023octets);
753 ADD_STAT64(stats_tx.tx_gt1518,
754 tx_stat_etherstatspkts1024octetsto1522octets);
755 ADD_STAT64(stats_tx.tx_gt2047, tx_stat_mac_2047);
757 ADD_STAT64(stats_tx.tx_gt4095, tx_stat_mac_4095);
758 ADD_STAT64(stats_tx.tx_gt9216, tx_stat_mac_9216);
759 ADD_STAT64(stats_tx.tx_gt16383, tx_stat_mac_16383);
761 ADD_STAT64(stats_tx.tx_gterr, tx_stat_dot3statsinternalmactransmiterrors);
762 ADD_STAT64(stats_tx.tx_gtufl, tx_stat_mac_ufl);
764 estats->etherstatspkts1024octetsto1522octets_hi =
765 pstats->mac_stx[1].tx_stat_etherstatspkts1024octetsto1522octets_hi;
766 estats->etherstatspkts1024octetsto1522octets_lo =
767 pstats->mac_stx[1].tx_stat_etherstatspkts1024octetsto1522octets_lo;
769 estats->etherstatspktsover1522octets_hi =
770 pstats->mac_stx[1].tx_stat_mac_2047_hi;
771 estats->etherstatspktsover1522octets_lo =
772 pstats->mac_stx[1].tx_stat_mac_2047_lo;
774 ADD_64(estats->etherstatspktsover1522octets_hi,
775 pstats->mac_stx[1].tx_stat_mac_4095_hi,
776 estats->etherstatspktsover1522octets_lo,
777 pstats->mac_stx[1].tx_stat_mac_4095_lo);
779 ADD_64(estats->etherstatspktsover1522octets_hi,
780 pstats->mac_stx[1].tx_stat_mac_9216_hi,
781 estats->etherstatspktsover1522octets_lo,
782 pstats->mac_stx[1].tx_stat_mac_9216_lo);
784 ADD_64(estats->etherstatspktsover1522octets_hi,
785 pstats->mac_stx[1].tx_stat_mac_16383_hi,
786 estats->etherstatspktsover1522octets_lo,
787 pstats->mac_stx[1].tx_stat_mac_16383_lo);
789 estats->pause_frames_received_hi = pstats->mac_stx[1].rx_stat_mac_xpf_hi;
790 estats->pause_frames_received_lo = pstats->mac_stx[1].rx_stat_mac_xpf_lo;
792 estats->pause_frames_sent_hi = pstats->mac_stx[1].tx_stat_outxoffsent_hi;
793 estats->pause_frames_sent_lo = pstats->mac_stx[1].tx_stat_outxoffsent_lo;
795 estats->pfc_frames_received_hi = pstats->pfc_frames_rx_hi;
796 estats->pfc_frames_received_lo = pstats->pfc_frames_rx_lo;
797 estats->pfc_frames_sent_hi = pstats->pfc_frames_tx_hi;
798 estats->pfc_frames_sent_lo = pstats->pfc_frames_tx_lo;
802 bxe_emac_stats_update(struct bxe_softc *sc)
804 struct emac_stats *new = BXE_SP(sc, mac_stats.emac_stats);
805 struct host_port_stats *pstats = BXE_SP(sc, port_stats);
806 struct bxe_eth_stats *estats = &sc->eth_stats;
808 UPDATE_EXTEND_STAT(rx_stat_ifhcinbadoctets);
809 UPDATE_EXTEND_STAT(tx_stat_ifhcoutbadoctets);
810 UPDATE_EXTEND_STAT(rx_stat_dot3statsfcserrors);
811 UPDATE_EXTEND_STAT(rx_stat_dot3statsalignmenterrors);
812 UPDATE_EXTEND_STAT(rx_stat_dot3statscarriersenseerrors);
813 UPDATE_EXTEND_STAT(rx_stat_falsecarriererrors);
814 UPDATE_EXTEND_STAT(rx_stat_etherstatsundersizepkts);
815 UPDATE_EXTEND_STAT(rx_stat_dot3statsframestoolong);
816 UPDATE_EXTEND_STAT(rx_stat_etherstatsfragments);
817 UPDATE_EXTEND_STAT(rx_stat_etherstatsjabbers);
818 UPDATE_EXTEND_STAT(rx_stat_maccontrolframesreceived);
819 UPDATE_EXTEND_STAT(rx_stat_xoffstateentered);
820 UPDATE_EXTEND_STAT(rx_stat_xonpauseframesreceived);
821 UPDATE_EXTEND_STAT(rx_stat_xoffpauseframesreceived);
822 UPDATE_EXTEND_STAT(tx_stat_outxonsent);
823 UPDATE_EXTEND_STAT(tx_stat_outxoffsent);
824 UPDATE_EXTEND_STAT(tx_stat_flowcontroldone);
825 UPDATE_EXTEND_STAT(tx_stat_etherstatscollisions);
826 UPDATE_EXTEND_STAT(tx_stat_dot3statssinglecollisionframes);
827 UPDATE_EXTEND_STAT(tx_stat_dot3statsmultiplecollisionframes);
828 UPDATE_EXTEND_STAT(tx_stat_dot3statsdeferredtransmissions);
829 UPDATE_EXTEND_STAT(tx_stat_dot3statsexcessivecollisions);
830 UPDATE_EXTEND_STAT(tx_stat_dot3statslatecollisions);
831 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts64octets);
832 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts65octetsto127octets);
833 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts128octetsto255octets);
834 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts256octetsto511octets);
835 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts512octetsto1023octets);
836 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts1024octetsto1522octets);
837 UPDATE_EXTEND_STAT(tx_stat_etherstatspktsover1522octets);
838 UPDATE_EXTEND_STAT(tx_stat_dot3statsinternalmactransmiterrors);
840 estats->pause_frames_received_hi =
841 pstats->mac_stx[1].rx_stat_xonpauseframesreceived_hi;
842 estats->pause_frames_received_lo =
843 pstats->mac_stx[1].rx_stat_xonpauseframesreceived_lo;
844 ADD_64(estats->pause_frames_received_hi,
845 pstats->mac_stx[1].rx_stat_xoffpauseframesreceived_hi,
846 estats->pause_frames_received_lo,
847 pstats->mac_stx[1].rx_stat_xoffpauseframesreceived_lo);
849 estats->pause_frames_sent_hi =
850 pstats->mac_stx[1].tx_stat_outxonsent_hi;
851 estats->pause_frames_sent_lo =
852 pstats->mac_stx[1].tx_stat_outxonsent_lo;
853 ADD_64(estats->pause_frames_sent_hi,
854 pstats->mac_stx[1].tx_stat_outxoffsent_hi,
855 estats->pause_frames_sent_lo,
856 pstats->mac_stx[1].tx_stat_outxoffsent_lo);
860 bxe_hw_stats_update(struct bxe_softc *sc)
862 struct nig_stats *new = BXE_SP(sc, nig_stats);
863 struct nig_stats *old = &(sc->port.old_nig_stats);
864 struct host_port_stats *pstats = BXE_SP(sc, port_stats);
865 struct bxe_eth_stats *estats = &sc->eth_stats;
866 uint32_t lpi_reg, nig_timer_max;
872 switch (sc->link_vars.mac_type) {
873 case ELINK_MAC_TYPE_BMAC:
874 bxe_bmac_stats_update(sc);
877 case ELINK_MAC_TYPE_EMAC:
878 bxe_emac_stats_update(sc);
881 case ELINK_MAC_TYPE_UMAC:
882 case ELINK_MAC_TYPE_XMAC:
883 bxe_mstat_stats_update(sc);
886 case ELINK_MAC_TYPE_NONE: /* unreached */
888 "stats updated by DMAE but no MAC active\n");
891 default: /* unreached */
892 BLOGE(sc, "stats update failed, unknown MAC type\n");
895 ADD_EXTEND_64(pstats->brb_drop_hi, pstats->brb_drop_lo,
896 new->brb_discard - old->brb_discard);
897 ADD_EXTEND_64(estats->brb_truncate_hi, estats->brb_truncate_lo,
898 new->brb_truncate - old->brb_truncate);
900 if (!CHIP_IS_E3(sc)) {
901 UPDATE_STAT64_NIG(egress_mac_pkt0,
902 etherstatspkts1024octetsto1522octets);
903 UPDATE_STAT64_NIG(egress_mac_pkt1,
904 etherstatspktsover1522octets);
907 memcpy(old, new, sizeof(struct nig_stats));
909 memcpy(&(estats->rx_stat_ifhcinbadoctets_hi), &(pstats->mac_stx[1]),
910 sizeof(struct mac_stx));
911 estats->brb_drop_hi = pstats->brb_drop_hi;
912 estats->brb_drop_lo = pstats->brb_drop_lo;
914 pstats->host_port_stats_counter++;
916 if (CHIP_IS_E3(sc)) {
917 lpi_reg = (SC_PORT(sc)) ?
918 MISC_REG_CPMU_LP_SM_ENT_CNT_P1 :
919 MISC_REG_CPMU_LP_SM_ENT_CNT_P0;
920 estats->eee_tx_lpi += REG_RD(sc, lpi_reg);
923 if (!BXE_NOMCP(sc)) {
924 nig_timer_max = SHMEM_RD(sc, port_mb[SC_PORT(sc)].stat_nig_timer);
925 if (nig_timer_max != estats->nig_timer_max) {
926 estats->nig_timer_max = nig_timer_max;
927 /*NOTE: not setting error bit */
928 BLOGE(sc, "invalid NIG timer max (%u)\n",
929 estats->nig_timer_max);
937 bxe_storm_stats_validate_counters(struct bxe_softc *sc)
939 struct stats_counter *counters = &sc->fw_stats_data->storm_counters;
940 uint16_t cur_stats_counter;
943 * Make sure we use the value of the counter
944 * used for sending the last stats ramrod.
947 cur_stats_counter = (sc->stats_counter - 1);
948 BXE_STATS_UNLOCK(sc);
950 /* are storm stats valid? */
951 if (le16toh(counters->xstats_counter) != cur_stats_counter) {
953 "stats not updated by xstorm, "
954 "counter 0x%x != stats_counter 0x%x\n",
955 le16toh(counters->xstats_counter), sc->stats_counter);
959 if (le16toh(counters->ustats_counter) != cur_stats_counter) {
961 "stats not updated by ustorm, "
962 "counter 0x%x != stats_counter 0x%x\n",
963 le16toh(counters->ustats_counter), sc->stats_counter);
967 if (le16toh(counters->cstats_counter) != cur_stats_counter) {
969 "stats not updated by cstorm, "
970 "counter 0x%x != stats_counter 0x%x\n",
971 le16toh(counters->cstats_counter), sc->stats_counter);
975 if (le16toh(counters->tstats_counter) != cur_stats_counter) {
977 "stats not updated by tstorm, "
978 "counter 0x%x != stats_counter 0x%x\n",
979 le16toh(counters->tstats_counter), sc->stats_counter);
987 bxe_storm_stats_update(struct bxe_softc *sc)
989 struct tstorm_per_port_stats *tport =
990 &sc->fw_stats_data->port.tstorm_port_statistics;
991 struct tstorm_per_pf_stats *tfunc =
992 &sc->fw_stats_data->pf.tstorm_pf_statistics;
993 struct host_func_stats *fstats = &sc->func_stats;
994 struct bxe_eth_stats *estats = &sc->eth_stats;
995 struct bxe_eth_stats_old *estats_old = &sc->eth_stats_old;
998 /* vfs stat counter is managed by pf */
999 if (IS_PF(sc) && bxe_storm_stats_validate_counters(sc)) {
1003 estats->error_bytes_received_hi = 0;
1004 estats->error_bytes_received_lo = 0;
1006 for (i = 0; i < sc->num_queues; i++) {
1007 struct bxe_fastpath *fp = &sc->fp[i];
1008 struct tstorm_per_queue_stats *tclient =
1009 &sc->fw_stats_data->queue_stats[i].tstorm_queue_statistics;
1010 struct tstorm_per_queue_stats *old_tclient = &fp->old_tclient;
1011 struct ustorm_per_queue_stats *uclient =
1012 &sc->fw_stats_data->queue_stats[i].ustorm_queue_statistics;
1013 struct ustorm_per_queue_stats *old_uclient = &fp->old_uclient;
1014 struct xstorm_per_queue_stats *xclient =
1015 &sc->fw_stats_data->queue_stats[i].xstorm_queue_statistics;
1016 struct xstorm_per_queue_stats *old_xclient = &fp->old_xclient;
1017 struct bxe_eth_q_stats *qstats = &fp->eth_q_stats;
1018 struct bxe_eth_q_stats_old *qstats_old = &fp->eth_q_stats_old;
1022 BLOGD(sc, DBG_STATS,
1023 "queue[%d]: ucast_sent 0x%x bcast_sent 0x%x mcast_sent 0x%x\n",
1024 i, xclient->ucast_pkts_sent, xclient->bcast_pkts_sent,
1025 xclient->mcast_pkts_sent);
1027 BLOGD(sc, DBG_STATS, "---------------\n");
1029 UPDATE_QSTAT(tclient->rcv_bcast_bytes,
1030 total_broadcast_bytes_received);
1031 UPDATE_QSTAT(tclient->rcv_mcast_bytes,
1032 total_multicast_bytes_received);
1033 UPDATE_QSTAT(tclient->rcv_ucast_bytes,
1034 total_unicast_bytes_received);
1037 * sum to total_bytes_received all
1038 * unicast/multicast/broadcast
1040 qstats->total_bytes_received_hi =
1041 qstats->total_broadcast_bytes_received_hi;
1042 qstats->total_bytes_received_lo =
1043 qstats->total_broadcast_bytes_received_lo;
1045 ADD_64(qstats->total_bytes_received_hi,
1046 qstats->total_multicast_bytes_received_hi,
1047 qstats->total_bytes_received_lo,
1048 qstats->total_multicast_bytes_received_lo);
1050 ADD_64(qstats->total_bytes_received_hi,
1051 qstats->total_unicast_bytes_received_hi,
1052 qstats->total_bytes_received_lo,
1053 qstats->total_unicast_bytes_received_lo);
1055 qstats->valid_bytes_received_hi = qstats->total_bytes_received_hi;
1056 qstats->valid_bytes_received_lo = qstats->total_bytes_received_lo;
1058 UPDATE_EXTEND_TSTAT(rcv_ucast_pkts, total_unicast_packets_received);
1059 UPDATE_EXTEND_TSTAT(rcv_mcast_pkts, total_multicast_packets_received);
1060 UPDATE_EXTEND_TSTAT(rcv_bcast_pkts, total_broadcast_packets_received);
1061 UPDATE_EXTEND_E_TSTAT(pkts_too_big_discard,
1062 etherstatsoverrsizepkts, 32);
1063 UPDATE_EXTEND_E_TSTAT(no_buff_discard, no_buff_discard, 16);
1065 SUB_EXTEND_USTAT(ucast_no_buff_pkts, total_unicast_packets_received);
1066 SUB_EXTEND_USTAT(mcast_no_buff_pkts,
1067 total_multicast_packets_received);
1068 SUB_EXTEND_USTAT(bcast_no_buff_pkts,
1069 total_broadcast_packets_received);
1070 UPDATE_EXTEND_E_USTAT(ucast_no_buff_pkts, no_buff_discard);
1071 UPDATE_EXTEND_E_USTAT(mcast_no_buff_pkts, no_buff_discard);
1072 UPDATE_EXTEND_E_USTAT(bcast_no_buff_pkts, no_buff_discard);
1074 UPDATE_QSTAT(xclient->bcast_bytes_sent,
1075 total_broadcast_bytes_transmitted);
1076 UPDATE_QSTAT(xclient->mcast_bytes_sent,
1077 total_multicast_bytes_transmitted);
1078 UPDATE_QSTAT(xclient->ucast_bytes_sent,
1079 total_unicast_bytes_transmitted);
1082 * sum to total_bytes_transmitted all
1083 * unicast/multicast/broadcast
1085 qstats->total_bytes_transmitted_hi =
1086 qstats->total_unicast_bytes_transmitted_hi;
1087 qstats->total_bytes_transmitted_lo =
1088 qstats->total_unicast_bytes_transmitted_lo;
1090 ADD_64(qstats->total_bytes_transmitted_hi,
1091 qstats->total_broadcast_bytes_transmitted_hi,
1092 qstats->total_bytes_transmitted_lo,
1093 qstats->total_broadcast_bytes_transmitted_lo);
1095 ADD_64(qstats->total_bytes_transmitted_hi,
1096 qstats->total_multicast_bytes_transmitted_hi,
1097 qstats->total_bytes_transmitted_lo,
1098 qstats->total_multicast_bytes_transmitted_lo);
1100 UPDATE_EXTEND_XSTAT(ucast_pkts_sent,
1101 total_unicast_packets_transmitted);
1102 UPDATE_EXTEND_XSTAT(mcast_pkts_sent,
1103 total_multicast_packets_transmitted);
1104 UPDATE_EXTEND_XSTAT(bcast_pkts_sent,
1105 total_broadcast_packets_transmitted);
1107 UPDATE_EXTEND_TSTAT(checksum_discard,
1108 total_packets_received_checksum_discarded);
1109 UPDATE_EXTEND_TSTAT(ttl0_discard,
1110 total_packets_received_ttl0_discarded);
1112 UPDATE_EXTEND_XSTAT(error_drop_pkts,
1113 total_transmitted_dropped_packets_error);
1115 /* TPA aggregations completed */
1116 UPDATE_EXTEND_E_USTAT(coalesced_events, total_tpa_aggregations);
1117 /* Number of network frames aggregated by TPA */
1118 UPDATE_EXTEND_E_USTAT(coalesced_pkts, total_tpa_aggregated_frames);
1119 /* Total number of bytes in completed TPA aggregations */
1120 UPDATE_QSTAT(uclient->coalesced_bytes, total_tpa_bytes);
1122 UPDATE_ESTAT_QSTAT_64(total_tpa_bytes);
1124 UPDATE_FSTAT_QSTAT(total_bytes_received);
1125 UPDATE_FSTAT_QSTAT(total_bytes_transmitted);
1126 UPDATE_FSTAT_QSTAT(total_unicast_packets_received);
1127 UPDATE_FSTAT_QSTAT(total_multicast_packets_received);
1128 UPDATE_FSTAT_QSTAT(total_broadcast_packets_received);
1129 UPDATE_FSTAT_QSTAT(total_unicast_packets_transmitted);
1130 UPDATE_FSTAT_QSTAT(total_multicast_packets_transmitted);
1131 UPDATE_FSTAT_QSTAT(total_broadcast_packets_transmitted);
1132 UPDATE_FSTAT_QSTAT(valid_bytes_received);
1135 ADD_64(estats->total_bytes_received_hi,
1136 estats->rx_stat_ifhcinbadoctets_hi,
1137 estats->total_bytes_received_lo,
1138 estats->rx_stat_ifhcinbadoctets_lo);
1140 ADD_64_LE(estats->total_bytes_received_hi,
1141 tfunc->rcv_error_bytes.hi,
1142 estats->total_bytes_received_lo,
1143 tfunc->rcv_error_bytes.lo);
1145 ADD_64_LE(estats->error_bytes_received_hi,
1146 tfunc->rcv_error_bytes.hi,
1147 estats->error_bytes_received_lo,
1148 tfunc->rcv_error_bytes.lo);
1150 UPDATE_ESTAT(etherstatsoverrsizepkts, rx_stat_dot3statsframestoolong);
1152 ADD_64(estats->error_bytes_received_hi,
1153 estats->rx_stat_ifhcinbadoctets_hi,
1154 estats->error_bytes_received_lo,
1155 estats->rx_stat_ifhcinbadoctets_lo);
1158 struct bxe_fw_port_stats_old *fwstats = &sc->fw_stats_old;
1159 UPDATE_FW_STAT(mac_filter_discard);
1160 UPDATE_FW_STAT(mf_tag_discard);
1161 UPDATE_FW_STAT(brb_truncate_discard);
1162 UPDATE_FW_STAT(mac_discard);
1165 fstats->host_func_stats_start = ++fstats->host_func_stats_end;
1167 sc->stats_pending = 0;
1173 bxe_net_stats_update(struct bxe_softc *sc)
1176 for (int i = 0; i < sc->num_queues; i++)
1177 if_inc_counter(sc->ifp, IFCOUNTER_IQDROPS,
1178 le32toh(sc->fp[i].old_tclient.checksum_discard));
1182 bxe_get_counter(if_t ifp, ift_counter cnt)
1184 struct bxe_softc *sc;
1185 struct bxe_eth_stats *estats;
1187 sc = if_getsoftc(ifp);
1188 estats = &sc->eth_stats;
1191 case IFCOUNTER_IPACKETS:
1192 return (bxe_hilo(&estats->total_unicast_packets_received_hi) +
1193 bxe_hilo(&estats->total_multicast_packets_received_hi) +
1194 bxe_hilo(&estats->total_broadcast_packets_received_hi));
1195 case IFCOUNTER_OPACKETS:
1196 return (bxe_hilo(&estats->total_unicast_packets_transmitted_hi) +
1197 bxe_hilo(&estats->total_multicast_packets_transmitted_hi) +
1198 bxe_hilo(&estats->total_broadcast_packets_transmitted_hi));
1199 case IFCOUNTER_IBYTES:
1200 return (bxe_hilo(&estats->total_bytes_received_hi));
1201 case IFCOUNTER_OBYTES:
1202 return (bxe_hilo(&estats->total_bytes_transmitted_hi));
1203 case IFCOUNTER_IERRORS:
1204 return (bxe_hilo(&estats->rx_stat_etherstatsundersizepkts_hi) +
1205 bxe_hilo(&estats->etherstatsoverrsizepkts_hi) +
1206 bxe_hilo(&estats->brb_drop_hi) +
1207 bxe_hilo(&estats->brb_truncate_hi) +
1208 bxe_hilo(&estats->rx_stat_dot3statsfcserrors_hi) +
1209 bxe_hilo(&estats->rx_stat_dot3statsalignmenterrors_hi) +
1210 bxe_hilo(&estats->no_buff_discard_hi));
1211 case IFCOUNTER_OERRORS:
1212 return (bxe_hilo(&estats->rx_stat_dot3statscarriersenseerrors_hi) +
1213 bxe_hilo(&estats->tx_stat_dot3statsinternalmactransmiterrors_hi));
1214 case IFCOUNTER_IMCASTS:
1215 return (bxe_hilo(&estats->total_multicast_packets_received_hi));
1216 case IFCOUNTER_COLLISIONS:
1217 return (bxe_hilo(&estats->tx_stat_etherstatscollisions_hi) +
1218 bxe_hilo(&estats->tx_stat_dot3statslatecollisions_hi) +
1219 bxe_hilo(&estats->tx_stat_dot3statsexcessivecollisions_hi));
1221 return (if_get_counter_default(ifp, cnt));
1226 bxe_drv_stats_update(struct bxe_softc *sc)
1228 struct bxe_eth_stats *estats = &sc->eth_stats;
1231 for (i = 0; i < sc->num_queues; i++) {
1232 struct bxe_eth_q_stats *qstats = &sc->fp[i].eth_q_stats;
1233 struct bxe_eth_q_stats_old *qstats_old = &sc->fp[i].eth_q_stats_old;
1235 UPDATE_ESTAT_QSTAT(rx_calls);
1236 UPDATE_ESTAT_QSTAT(rx_pkts);
1237 UPDATE_ESTAT_QSTAT(rx_tpa_pkts);
1238 UPDATE_ESTAT_QSTAT(rx_erroneous_jumbo_sge_pkts);
1239 UPDATE_ESTAT_QSTAT(rx_bxe_service_rxsgl);
1240 UPDATE_ESTAT_QSTAT(rx_jumbo_sge_pkts);
1241 UPDATE_ESTAT_QSTAT(rx_soft_errors);
1242 UPDATE_ESTAT_QSTAT(rx_hw_csum_errors);
1243 UPDATE_ESTAT_QSTAT(rx_ofld_frames_csum_ip);
1244 UPDATE_ESTAT_QSTAT(rx_ofld_frames_csum_tcp_udp);
1245 UPDATE_ESTAT_QSTAT(rx_budget_reached);
1246 UPDATE_ESTAT_QSTAT(tx_pkts);
1247 UPDATE_ESTAT_QSTAT(tx_soft_errors);
1248 UPDATE_ESTAT_QSTAT(tx_ofld_frames_csum_ip);
1249 UPDATE_ESTAT_QSTAT(tx_ofld_frames_csum_tcp);
1250 UPDATE_ESTAT_QSTAT(tx_ofld_frames_csum_udp);
1251 UPDATE_ESTAT_QSTAT(tx_ofld_frames_lso);
1252 UPDATE_ESTAT_QSTAT(tx_ofld_frames_lso_hdr_splits);
1253 UPDATE_ESTAT_QSTAT(tx_encap_failures);
1254 UPDATE_ESTAT_QSTAT(tx_hw_queue_full);
1255 UPDATE_ESTAT_QSTAT(tx_hw_max_queue_depth);
1256 UPDATE_ESTAT_QSTAT(tx_dma_mapping_failure);
1257 UPDATE_ESTAT_QSTAT(tx_max_drbr_queue_depth);
1258 UPDATE_ESTAT_QSTAT(tx_window_violation_std);
1259 UPDATE_ESTAT_QSTAT(tx_window_violation_tso);
1260 //UPDATE_ESTAT_QSTAT(tx_unsupported_tso_request_ipv6);
1261 //UPDATE_ESTAT_QSTAT(tx_unsupported_tso_request_not_tcp);
1262 UPDATE_ESTAT_QSTAT(tx_chain_lost_mbuf);
1263 UPDATE_ESTAT_QSTAT(tx_frames_deferred);
1264 UPDATE_ESTAT_QSTAT(tx_queue_xoff);
1266 /* mbuf driver statistics */
1267 UPDATE_ESTAT_QSTAT(mbuf_defrag_attempts);
1268 UPDATE_ESTAT_QSTAT(mbuf_defrag_failures);
1269 UPDATE_ESTAT_QSTAT(mbuf_rx_bd_alloc_failed);
1270 UPDATE_ESTAT_QSTAT(mbuf_rx_bd_mapping_failed);
1271 UPDATE_ESTAT_QSTAT(mbuf_rx_tpa_alloc_failed);
1272 UPDATE_ESTAT_QSTAT(mbuf_rx_tpa_mapping_failed);
1273 UPDATE_ESTAT_QSTAT(mbuf_rx_sge_alloc_failed);
1274 UPDATE_ESTAT_QSTAT(mbuf_rx_sge_mapping_failed);
1276 /* track the number of allocated mbufs */
1277 UPDATE_ESTAT_QSTAT(mbuf_alloc_tx);
1278 UPDATE_ESTAT_QSTAT(mbuf_alloc_rx);
1279 UPDATE_ESTAT_QSTAT(mbuf_alloc_sge);
1280 UPDATE_ESTAT_QSTAT(mbuf_alloc_tpa);
1285 bxe_edebug_stats_stopped(struct bxe_softc *sc)
1289 if (SHMEM2_HAS(sc, edebug_driver_if[1])) {
1290 val = SHMEM2_RD(sc, edebug_driver_if[1]);
1292 if (val == EDEBUG_DRIVER_IF_OP_CODE_DISABLE_STAT) {
1301 bxe_stats_update(struct bxe_softc *sc)
1303 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
1305 if (bxe_edebug_stats_stopped(sc)) {
1310 if (*stats_comp != DMAE_COMP_VAL) {
1315 bxe_hw_stats_update(sc);
1318 if (bxe_storm_stats_update(sc)) {
1319 if (sc->stats_pending++ == 3) {
1320 if (if_getdrvflags(sc->ifp) & IFF_DRV_RUNNING) {
1321 BLOGE(sc, "Storm stats not updated for 3 times, resetting\n");
1322 BXE_SET_ERROR_BIT(sc, BXE_ERR_STATS_TO);
1323 taskqueue_enqueue_timeout(taskqueue_thread,
1324 &sc->sp_err_timeout_task, hz/10);
1331 * VF doesn't collect HW statistics, and doesn't get completions,
1332 * performs only update.
1334 bxe_storm_stats_update(sc);
1337 bxe_net_stats_update(sc);
1338 bxe_drv_stats_update(sc);
1345 bxe_hw_stats_post(sc);
1346 bxe_storm_stats_post(sc);
1350 bxe_port_stats_stop(struct bxe_softc *sc)
1352 struct dmae_cmd *dmae;
1354 int loader_idx = PMF_DMAE_C(sc);
1355 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
1357 sc->executer_idx = 0;
1359 opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC, FALSE, 0);
1361 if (sc->port.port_stx) {
1362 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
1365 dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_GRC);
1367 dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
1370 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats));
1371 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats));
1372 dmae->dst_addr_lo = sc->port.port_stx >> 2;
1373 dmae->dst_addr_hi = 0;
1374 dmae->len = bxe_get_port_stats_dma_len(sc);
1376 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
1377 dmae->comp_addr_hi = 0;
1380 dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
1381 dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
1382 dmae->comp_val = DMAE_COMP_VAL;
1389 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
1390 dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
1391 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, func_stats));
1392 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, func_stats));
1393 dmae->dst_addr_lo = (sc->func_stx >> 2);
1394 dmae->dst_addr_hi = 0;
1395 dmae->len = (sizeof(struct host_func_stats) >> 2);
1396 dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
1397 dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
1398 dmae->comp_val = DMAE_COMP_VAL;
1405 bxe_stats_stop(struct bxe_softc *sc)
1407 uint8_t update = FALSE;
1412 update = bxe_hw_stats_update(sc) == 0;
1415 update |= bxe_storm_stats_update(sc) == 0;
1418 bxe_net_stats_update(sc);
1421 bxe_port_stats_stop(sc);
1424 bxe_hw_stats_post(sc);
1430 bxe_stats_do_nothing(struct bxe_softc *sc)
1435 static const struct {
1436 void (*action)(struct bxe_softc *sc);
1437 enum bxe_stats_state next_state;
1438 } bxe_stats_stm[STATS_STATE_MAX][STATS_EVENT_MAX] = {
1440 /* DISABLED PMF */ { bxe_stats_pmf_update, STATS_STATE_DISABLED },
1441 /* LINK_UP */ { bxe_stats_start, STATS_STATE_ENABLED },
1442 /* UPDATE */ { bxe_stats_do_nothing, STATS_STATE_DISABLED },
1443 /* STOP */ { bxe_stats_do_nothing, STATS_STATE_DISABLED }
1446 /* ENABLED PMF */ { bxe_stats_pmf_start, STATS_STATE_ENABLED },
1447 /* LINK_UP */ { bxe_stats_restart, STATS_STATE_ENABLED },
1448 /* UPDATE */ { bxe_stats_update, STATS_STATE_ENABLED },
1449 /* STOP */ { bxe_stats_stop, STATS_STATE_DISABLED }
1453 void bxe_stats_handle(struct bxe_softc *sc,
1454 enum bxe_stats_event event)
1456 enum bxe_stats_state state;
1458 if (__predict_false(sc->panic)) {
1463 state = sc->stats_state;
1464 sc->stats_state = bxe_stats_stm[state][event].next_state;
1465 BXE_STATS_UNLOCK(sc);
1467 bxe_stats_stm[state][event].action(sc);
1469 if (event != STATS_EVENT_UPDATE) {
1470 BLOGD(sc, DBG_STATS,
1471 "state %d -> event %d -> state %d\n",
1472 state, event, sc->stats_state);
1477 bxe_port_stats_base_init(struct bxe_softc *sc)
1479 struct dmae_cmd *dmae;
1480 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
1483 if (!sc->port.pmf || !sc->port.port_stx) {
1484 BLOGE(sc, "BUG!\n");
1488 sc->executer_idx = 0;
1490 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
1491 dmae->opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
1492 TRUE, DMAE_COMP_PCI);
1493 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats));
1494 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats));
1495 dmae->dst_addr_lo = (sc->port.port_stx >> 2);
1496 dmae->dst_addr_hi = 0;
1497 dmae->len = bxe_get_port_stats_dma_len(sc);
1498 dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
1499 dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
1500 dmae->comp_val = DMAE_COMP_VAL;
1503 bxe_hw_stats_post(sc);
1508 * This function will prepare the statistics ramrod data the way
1509 * we will only have to increment the statistics counter and
1510 * send the ramrod each time we have to.
1513 bxe_prep_fw_stats_req(struct bxe_softc *sc)
1516 int first_queue_query_index;
1517 struct stats_query_header *stats_hdr = &sc->fw_stats_req->hdr;
1518 bus_addr_t cur_data_offset;
1519 struct stats_query_entry *cur_query_entry;
1521 stats_hdr->cmd_num = sc->fw_stats_num;
1522 stats_hdr->drv_stats_counter = 0;
1525 * The storm_counters struct contains the counters of completed
1526 * statistics requests per storm which are incremented by FW
1527 * each time it completes hadning a statistics ramrod. We will
1528 * check these counters in the timer handler and discard a
1529 * (statistics) ramrod completion.
1531 cur_data_offset = (sc->fw_stats_data_mapping +
1532 offsetof(struct bxe_fw_stats_data, storm_counters));
1534 stats_hdr->stats_counters_addrs.hi = htole32(U64_HI(cur_data_offset));
1535 stats_hdr->stats_counters_addrs.lo = htole32(U64_LO(cur_data_offset));
1538 * Prepare the first stats ramrod (will be completed with
1539 * the counters equal to zero) - init counters to somethig different.
1541 memset(&sc->fw_stats_data->storm_counters, 0xff,
1542 sizeof(struct stats_counter));
1544 /**** Port FW statistics data ****/
1545 cur_data_offset = (sc->fw_stats_data_mapping +
1546 offsetof(struct bxe_fw_stats_data, port));
1548 cur_query_entry = &sc->fw_stats_req->query[BXE_PORT_QUERY_IDX];
1550 cur_query_entry->kind = STATS_TYPE_PORT;
1551 /* For port query index is a DONT CARE */
1552 cur_query_entry->index = SC_PORT(sc);
1553 /* For port query funcID is a DONT CARE */
1554 cur_query_entry->funcID = htole16(SC_FUNC(sc));
1555 cur_query_entry->address.hi = htole32(U64_HI(cur_data_offset));
1556 cur_query_entry->address.lo = htole32(U64_LO(cur_data_offset));
1558 /**** PF FW statistics data ****/
1559 cur_data_offset = (sc->fw_stats_data_mapping +
1560 offsetof(struct bxe_fw_stats_data, pf));
1562 cur_query_entry = &sc->fw_stats_req->query[BXE_PF_QUERY_IDX];
1564 cur_query_entry->kind = STATS_TYPE_PF;
1565 /* For PF query index is a DONT CARE */
1566 cur_query_entry->index = SC_PORT(sc);
1567 cur_query_entry->funcID = htole16(SC_FUNC(sc));
1568 cur_query_entry->address.hi = htole32(U64_HI(cur_data_offset));
1569 cur_query_entry->address.lo = htole32(U64_LO(cur_data_offset));
1571 /**** Clients' queries ****/
1572 cur_data_offset = (sc->fw_stats_data_mapping +
1573 offsetof(struct bxe_fw_stats_data, queue_stats));
1576 * First queue query index depends whether FCoE offloaded request will
1577 * be included in the ramrod
1579 first_queue_query_index = (BXE_FIRST_QUEUE_QUERY_IDX - 1);
1581 for (i = 0; i < sc->num_queues; i++) {
1583 &sc->fw_stats_req->query[first_queue_query_index + i];
1585 cur_query_entry->kind = STATS_TYPE_QUEUE;
1586 cur_query_entry->index = bxe_stats_id(&sc->fp[i]);
1587 cur_query_entry->funcID = htole16(SC_FUNC(sc));
1588 cur_query_entry->address.hi = htole32(U64_HI(cur_data_offset));
1589 cur_query_entry->address.lo = htole32(U64_LO(cur_data_offset));
1591 cur_data_offset += sizeof(struct per_queue_stats);
1596 bxe_stats_init(struct bxe_softc *sc)
1598 int /*abs*/port = SC_PORT(sc);
1599 int mb_idx = SC_FW_MB_IDX(sc);
1602 sc->stats_pending = 0;
1603 sc->executer_idx = 0;
1604 sc->stats_counter = 0;
1606 /* port and func stats for management */
1607 if (!BXE_NOMCP(sc)) {
1608 sc->port.port_stx = SHMEM_RD(sc, port_mb[port].port_stx);
1609 sc->func_stx = SHMEM_RD(sc, func_mb[mb_idx].fw_mb_param);
1611 sc->port.port_stx = 0;
1615 BLOGD(sc, DBG_STATS, "port_stx 0x%x func_stx 0x%x\n",
1616 sc->port.port_stx, sc->func_stx);
1618 /* pmf should retrieve port statistics from SP on a non-init*/
1619 if (!sc->stats_init && sc->port.pmf && sc->port.port_stx) {
1620 bxe_stats_handle(sc, STATS_EVENT_PMF);
1625 memset(&(sc->port.old_nig_stats), 0, sizeof(struct nig_stats));
1626 sc->port.old_nig_stats.brb_discard =
1627 REG_RD(sc, NIG_REG_STAT0_BRB_DISCARD + port*0x38);
1628 sc->port.old_nig_stats.brb_truncate =
1629 REG_RD(sc, NIG_REG_STAT0_BRB_TRUNCATE + port*0x38);
1630 if (!CHIP_IS_E3(sc)) {
1631 REG_RD_DMAE(sc, NIG_REG_STAT0_EGRESS_MAC_PKT0 + port*0x50,
1632 &(sc->port.old_nig_stats.egress_mac_pkt0_lo), 2);
1633 REG_RD_DMAE(sc, NIG_REG_STAT0_EGRESS_MAC_PKT1 + port*0x50,
1634 &(sc->port.old_nig_stats.egress_mac_pkt1_lo), 2);
1637 /* function stats */
1638 for (i = 0; i < sc->num_queues; i++) {
1639 memset(&sc->fp[i].old_tclient, 0, sizeof(sc->fp[i].old_tclient));
1640 memset(&sc->fp[i].old_uclient, 0, sizeof(sc->fp[i].old_uclient));
1641 memset(&sc->fp[i].old_xclient, 0, sizeof(sc->fp[i].old_xclient));
1642 if (sc->stats_init) {
1643 memset(&sc->fp[i].eth_q_stats, 0,
1644 sizeof(sc->fp[i].eth_q_stats));
1645 memset(&sc->fp[i].eth_q_stats_old, 0,
1646 sizeof(sc->fp[i].eth_q_stats_old));
1650 /* prepare statistics ramrod data */
1651 bxe_prep_fw_stats_req(sc);
1653 if (sc->stats_init) {
1654 memset(&sc->net_stats_old, 0, sizeof(sc->net_stats_old));
1655 memset(&sc->fw_stats_old, 0, sizeof(sc->fw_stats_old));
1656 memset(&sc->eth_stats_old, 0, sizeof(sc->eth_stats_old));
1657 memset(&sc->eth_stats, 0, sizeof(sc->eth_stats));
1658 memset(&sc->func_stats, 0, sizeof(sc->func_stats));
1660 /* Clean SP from previous statistics */
1662 memset(BXE_SP(sc, func_stats), 0, sizeof(struct host_func_stats));
1663 bxe_func_stats_init(sc);
1664 bxe_hw_stats_post(sc);
1669 sc->stats_state = STATS_STATE_DISABLED;
1671 if (sc->port.pmf && sc->port.port_stx) {
1672 bxe_port_stats_base_init(sc);
1675 /* mark the end of statistics initialization */
1676 sc->stats_init = FALSE;
1680 bxe_save_statistics(struct bxe_softc *sc)
1684 /* save queue statistics */
1685 for (i = 0; i < sc->num_queues; i++) {
1686 struct bxe_fastpath *fp = &sc->fp[i];
1687 struct bxe_eth_q_stats *qstats = &fp->eth_q_stats;
1688 struct bxe_eth_q_stats_old *qstats_old = &fp->eth_q_stats_old;
1690 UPDATE_QSTAT_OLD(total_unicast_bytes_received_hi);
1691 UPDATE_QSTAT_OLD(total_unicast_bytes_received_lo);
1692 UPDATE_QSTAT_OLD(total_broadcast_bytes_received_hi);
1693 UPDATE_QSTAT_OLD(total_broadcast_bytes_received_lo);
1694 UPDATE_QSTAT_OLD(total_multicast_bytes_received_hi);
1695 UPDATE_QSTAT_OLD(total_multicast_bytes_received_lo);
1696 UPDATE_QSTAT_OLD(total_unicast_bytes_transmitted_hi);
1697 UPDATE_QSTAT_OLD(total_unicast_bytes_transmitted_lo);
1698 UPDATE_QSTAT_OLD(total_broadcast_bytes_transmitted_hi);
1699 UPDATE_QSTAT_OLD(total_broadcast_bytes_transmitted_lo);
1700 UPDATE_QSTAT_OLD(total_multicast_bytes_transmitted_hi);
1701 UPDATE_QSTAT_OLD(total_multicast_bytes_transmitted_lo);
1702 UPDATE_QSTAT_OLD(total_tpa_bytes_hi);
1703 UPDATE_QSTAT_OLD(total_tpa_bytes_lo);
1706 /* store port firmware statistics */
1708 struct bxe_eth_stats *estats = &sc->eth_stats;
1709 struct bxe_fw_port_stats_old *fwstats = &sc->fw_stats_old;
1710 struct host_port_stats *pstats = BXE_SP(sc, port_stats);
1712 fwstats->pfc_frames_rx_hi = pstats->pfc_frames_rx_hi;
1713 fwstats->pfc_frames_rx_lo = pstats->pfc_frames_rx_lo;
1714 fwstats->pfc_frames_tx_hi = pstats->pfc_frames_tx_hi;
1715 fwstats->pfc_frames_tx_lo = pstats->pfc_frames_tx_lo;
1718 UPDATE_FW_STAT_OLD(mac_filter_discard);
1719 UPDATE_FW_STAT_OLD(mf_tag_discard);
1720 UPDATE_FW_STAT_OLD(brb_truncate_discard);
1721 UPDATE_FW_STAT_OLD(mac_discard);
1727 bxe_afex_collect_stats(struct bxe_softc *sc,
1728 void *void_afex_stats,
1729 uint32_t stats_type)
1732 struct afex_stats *afex_stats = (struct afex_stats *)void_afex_stats;
1733 struct bxe_eth_stats *estats = &sc->eth_stats;
1735 memset(afex_stats, 0, sizeof(struct afex_stats));
1737 for (i = 0; i < sc->num_queues; i++) {
1738 struct bxe_eth_q_stats *qstats = &sc->fp[i].eth_q_stats;
1740 ADD_64(afex_stats->rx_unicast_bytes_hi,
1741 qstats->total_unicast_bytes_received_hi,
1742 afex_stats->rx_unicast_bytes_lo,
1743 qstats->total_unicast_bytes_received_lo);
1745 ADD_64(afex_stats->rx_broadcast_bytes_hi,
1746 qstats->total_broadcast_bytes_received_hi,
1747 afex_stats->rx_broadcast_bytes_lo,
1748 qstats->total_broadcast_bytes_received_lo);
1750 ADD_64(afex_stats->rx_multicast_bytes_hi,
1751 qstats->total_multicast_bytes_received_hi,
1752 afex_stats->rx_multicast_bytes_lo,
1753 qstats->total_multicast_bytes_received_lo);
1755 ADD_64(afex_stats->rx_unicast_frames_hi,
1756 qstats->total_unicast_packets_received_hi,
1757 afex_stats->rx_unicast_frames_lo,
1758 qstats->total_unicast_packets_received_lo);
1760 ADD_64(afex_stats->rx_broadcast_frames_hi,
1761 qstats->total_broadcast_packets_received_hi,
1762 afex_stats->rx_broadcast_frames_lo,
1763 qstats->total_broadcast_packets_received_lo);
1765 ADD_64(afex_stats->rx_multicast_frames_hi,
1766 qstats->total_multicast_packets_received_hi,
1767 afex_stats->rx_multicast_frames_lo,
1768 qstats->total_multicast_packets_received_lo);
1771 * sum to rx_frames_discarded all discarded
1772 * packets due to size, ttl0 and checksum
1774 ADD_64(afex_stats->rx_frames_discarded_hi,
1775 qstats->total_packets_received_checksum_discarded_hi,
1776 afex_stats->rx_frames_discarded_lo,
1777 qstats->total_packets_received_checksum_discarded_lo);
1779 ADD_64(afex_stats->rx_frames_discarded_hi,
1780 qstats->total_packets_received_ttl0_discarded_hi,
1781 afex_stats->rx_frames_discarded_lo,
1782 qstats->total_packets_received_ttl0_discarded_lo);
1784 ADD_64(afex_stats->rx_frames_discarded_hi,
1785 qstats->etherstatsoverrsizepkts_hi,
1786 afex_stats->rx_frames_discarded_lo,
1787 qstats->etherstatsoverrsizepkts_lo);
1789 ADD_64(afex_stats->rx_frames_dropped_hi,
1790 qstats->no_buff_discard_hi,
1791 afex_stats->rx_frames_dropped_lo,
1792 qstats->no_buff_discard_lo);
1794 ADD_64(afex_stats->tx_unicast_bytes_hi,
1795 qstats->total_unicast_bytes_transmitted_hi,
1796 afex_stats->tx_unicast_bytes_lo,
1797 qstats->total_unicast_bytes_transmitted_lo);
1799 ADD_64(afex_stats->tx_broadcast_bytes_hi,
1800 qstats->total_broadcast_bytes_transmitted_hi,
1801 afex_stats->tx_broadcast_bytes_lo,
1802 qstats->total_broadcast_bytes_transmitted_lo);
1804 ADD_64(afex_stats->tx_multicast_bytes_hi,
1805 qstats->total_multicast_bytes_transmitted_hi,
1806 afex_stats->tx_multicast_bytes_lo,
1807 qstats->total_multicast_bytes_transmitted_lo);
1809 ADD_64(afex_stats->tx_unicast_frames_hi,
1810 qstats->total_unicast_packets_transmitted_hi,
1811 afex_stats->tx_unicast_frames_lo,
1812 qstats->total_unicast_packets_transmitted_lo);
1814 ADD_64(afex_stats->tx_broadcast_frames_hi,
1815 qstats->total_broadcast_packets_transmitted_hi,
1816 afex_stats->tx_broadcast_frames_lo,
1817 qstats->total_broadcast_packets_transmitted_lo);
1819 ADD_64(afex_stats->tx_multicast_frames_hi,
1820 qstats->total_multicast_packets_transmitted_hi,
1821 afex_stats->tx_multicast_frames_lo,
1822 qstats->total_multicast_packets_transmitted_lo);
1824 ADD_64(afex_stats->tx_frames_dropped_hi,
1825 qstats->total_transmitted_dropped_packets_error_hi,
1826 afex_stats->tx_frames_dropped_lo,
1827 qstats->total_transmitted_dropped_packets_error_lo);
1831 * If port stats are requested, add them to the PMF
1832 * stats, as anyway they will be accumulated by the
1833 * MCP before sent to the switch
1835 if ((sc->port.pmf) && (stats_type == VICSTATST_UIF_INDEX)) {
1836 ADD_64(afex_stats->rx_frames_dropped_hi,
1838 afex_stats->rx_frames_dropped_lo,
1839 estats->mac_filter_discard);
1840 ADD_64(afex_stats->rx_frames_dropped_hi,
1842 afex_stats->rx_frames_dropped_lo,
1843 estats->brb_truncate_discard);
1844 ADD_64(afex_stats->rx_frames_discarded_hi,
1846 afex_stats->rx_frames_discarded_lo,
1847 estats->mac_discard);