2 * Copyright (c) 2007-2014 QLogic Corporation. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS'
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
24 * THE POSSIBILITY OF SUCH DAMAGE.
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
31 #include "bxe_stats.h"
34 #define BITS_PER_LONG 32
36 #define BITS_PER_LONG 64
39 extern int bxe_grc_dump(struct bxe_softc *sc);
42 bxe_hilo(uint32_t *hiref)
44 uint32_t lo = *(hiref + 1);
45 #if (BITS_PER_LONG == 64)
47 return (HILO_U64(hi, lo));
53 static inline uint16_t
54 bxe_get_port_stats_dma_len(struct bxe_softc *sc)
59 /* 'newest' convention - shmem2 contains the size of the port stats */
60 if (SHMEM2_HAS(sc, sizeof_port_stats)) {
61 size = SHMEM2_RD(sc, sizeof_port_stats);
66 /* prevent newer BC from causing buffer overflow */
67 if (res > sizeof(struct host_port_stats)) {
68 res = sizeof(struct host_port_stats);
73 * Older convention - all BCs support the port stats fields up until
74 * the 'not_used' field
77 res = (offsetof(struct host_port_stats, not_used) + 4);
79 /* if PFC stats are supported by the MFW, DMA them as well */
80 if (sc->devinfo.bc_ver >= REQ_BC_VER_4_PFC_STATS_SUPPORTED) {
81 res += (offsetof(struct host_port_stats, pfc_frames_rx_lo) -
82 offsetof(struct host_port_stats, pfc_frames_tx_hi) + 4);
88 DBASSERT(sc, !(res > 2 * DMAE_LEN32_RD_MAX), ("big stats dmae length\n"));
93 * Init service functions
97 bxe_dp_stats(struct bxe_softc *sc)
107 " drv_stats_counter %d\n"
109 " stats_counters_addrs %x %x\n",
110 sc->fw_stats_req->hdr.cmd_num,
111 sc->fw_stats_req->hdr.reserved0,
112 sc->fw_stats_req->hdr.drv_stats_counter,
113 sc->fw_stats_req->hdr.reserved1,
114 sc->fw_stats_req->hdr.stats_counters_addrs.hi,
115 sc->fw_stats_req->hdr.stats_counters_addrs.lo);
117 for (i = 0; i < sc->fw_stats_req->hdr.cmd_num; i++) {
126 sc->fw_stats_req->query[i].kind,
127 sc->fw_stats_req->query[i].index,
128 sc->fw_stats_req->query[i].funcID,
129 sc->fw_stats_req->query[i].reserved,
130 sc->fw_stats_req->query[i].address.hi,
131 sc->fw_stats_req->query[i].address.lo);
136 * Post the next statistics ramrod. Protect it with the lock in
137 * order to ensure the strict order between statistics ramrods
138 * (each ramrod has a sequence number passed in a
139 * sc->fw_stats_req->hdr.drv_stats_counter and ramrods must be
143 bxe_storm_stats_post(struct bxe_softc *sc)
147 if (!sc->stats_pending) {
150 if (sc->stats_pending) {
151 BXE_STATS_UNLOCK(sc);
155 sc->fw_stats_req->hdr.drv_stats_counter =
156 htole16(sc->stats_counter++);
159 "sending statistics ramrod %d\n",
160 le16toh(sc->fw_stats_req->hdr.drv_stats_counter));
162 /* adjust the ramrod to include VF queues statistics */
163 // XXX bxe_iov_adjust_stats_req(sc);
167 /* send FW stats ramrod */
168 rc = bxe_sp_post(sc, RAMROD_CMD_ID_COMMON_STAT_QUERY, 0,
169 U64_HI(sc->fw_stats_req_mapping),
170 U64_LO(sc->fw_stats_req_mapping),
171 NONE_CONNECTION_TYPE);
173 sc->stats_pending = 1;
176 BXE_STATS_UNLOCK(sc);
181 bxe_hw_stats_post(struct bxe_softc *sc)
183 struct dmae_cmd *dmae = &sc->stats_dmae;
184 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
188 *stats_comp = DMAE_COMP_VAL;
189 if (CHIP_REV_IS_SLOW(sc)) {
193 /* Update MCP's statistics if possible */
195 memcpy(BXE_SP(sc, func_stats), &sc->func_stats,
196 sizeof(sc->func_stats));
200 if (sc->executer_idx) {
201 loader_idx = PMF_DMAE_C(sc);
202 opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
203 TRUE, DMAE_COMP_GRC);
204 opcode = bxe_dmae_opcode_clr_src_reset(opcode);
206 memset(dmae, 0, sizeof(struct dmae_cmd));
207 dmae->opcode = opcode;
208 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, dmae[0]));
209 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, dmae[0]));
210 dmae->dst_addr_lo = ((DMAE_REG_CMD_MEM +
211 sizeof(struct dmae_cmd) *
212 (loader_idx + 1)) >> 2);
213 dmae->dst_addr_hi = 0;
214 dmae->len = sizeof(struct dmae_cmd) >> 2;
215 if (CHIP_IS_E1(sc)) {
218 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx + 1] >> 2);
219 dmae->comp_addr_hi = 0;
223 bxe_post_dmae(sc, dmae, loader_idx);
224 } else if (sc->func_stx) {
226 bxe_post_dmae(sc, dmae, INIT_DMAE_C(sc));
231 bxe_stats_comp(struct bxe_softc *sc)
233 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
236 while (*stats_comp != DMAE_COMP_VAL) {
238 BLOGE(sc, "Timeout waiting for stats finished\n");
239 if(sc->trigger_grcdump) {
254 * Statistics service functions
258 bxe_stats_pmf_update(struct bxe_softc *sc)
260 struct dmae_cmd *dmae;
262 int loader_idx = PMF_DMAE_C(sc);
263 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
265 if (sc->devinfo.bc_ver <= 0x06001400) {
267 * Bootcode v6.0.21 fixed a GRC timeout that occurs when accessing
268 * BRB registers while the BRB block is in reset. The DMA transfer
269 * below triggers this issue resulting in the DMAE to stop
270 * functioning. Skip this initial stats transfer for old bootcode
271 * versions <= 6.0.20.
277 if (!sc->port.pmf || !sc->port.port_stx) {
282 sc->executer_idx = 0;
284 opcode = bxe_dmae_opcode(sc, DMAE_SRC_GRC, DMAE_DST_PCI, FALSE, 0);
286 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
287 dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_GRC);
288 dmae->src_addr_lo = (sc->port.port_stx >> 2);
289 dmae->src_addr_hi = 0;
290 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats));
291 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats));
292 dmae->len = DMAE_LEN32_RD_MAX;
293 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
294 dmae->comp_addr_hi = 0;
297 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
298 dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
299 dmae->src_addr_lo = ((sc->port.port_stx >> 2) + DMAE_LEN32_RD_MAX);
300 dmae->src_addr_hi = 0;
301 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats) +
302 DMAE_LEN32_RD_MAX * 4);
303 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats) +
304 DMAE_LEN32_RD_MAX * 4);
305 dmae->len = (bxe_get_port_stats_dma_len(sc) - DMAE_LEN32_RD_MAX);
307 dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
308 dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
309 dmae->comp_val = DMAE_COMP_VAL;
312 bxe_hw_stats_post(sc);
317 bxe_port_stats_init(struct bxe_softc *sc)
319 struct dmae_cmd *dmae;
320 int port = SC_PORT(sc);
322 int loader_idx = PMF_DMAE_C(sc);
324 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
327 if (!sc->link_vars.link_up || !sc->port.pmf) {
332 sc->executer_idx = 0;
335 opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
336 TRUE, DMAE_COMP_GRC);
338 if (sc->port.port_stx) {
339 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
340 dmae->opcode = opcode;
341 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats));
342 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats));
343 dmae->dst_addr_lo = sc->port.port_stx >> 2;
344 dmae->dst_addr_hi = 0;
345 dmae->len = bxe_get_port_stats_dma_len(sc);
346 dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
347 dmae->comp_addr_hi = 0;
352 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
353 dmae->opcode = opcode;
354 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, func_stats));
355 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, func_stats));
356 dmae->dst_addr_lo = (sc->func_stx >> 2);
357 dmae->dst_addr_hi = 0;
358 dmae->len = (sizeof(struct host_func_stats) >> 2);
359 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
360 dmae->comp_addr_hi = 0;
365 opcode = bxe_dmae_opcode(sc, DMAE_SRC_GRC, DMAE_DST_PCI,
366 TRUE, DMAE_COMP_GRC);
368 /* EMAC is special */
369 if (sc->link_vars.mac_type == ELINK_MAC_TYPE_EMAC) {
370 mac_addr = (port ? GRCBASE_EMAC1 : GRCBASE_EMAC0);
372 /* EMAC_REG_EMAC_RX_STAT_AC (EMAC_REG_EMAC_RX_STAT_AC_COUNT)*/
373 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
374 dmae->opcode = opcode;
375 dmae->src_addr_lo = (mac_addr + EMAC_REG_EMAC_RX_STAT_AC) >> 2;
376 dmae->src_addr_hi = 0;
377 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats));
378 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats));
379 dmae->len = EMAC_REG_EMAC_RX_STAT_AC_COUNT;
380 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
381 dmae->comp_addr_hi = 0;
384 /* EMAC_REG_EMAC_RX_STAT_AC_28 */
385 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
386 dmae->opcode = opcode;
387 dmae->src_addr_lo = ((mac_addr + EMAC_REG_EMAC_RX_STAT_AC_28) >> 2);
388 dmae->src_addr_hi = 0;
389 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats) +
390 offsetof(struct emac_stats,
391 rx_stat_falsecarriererrors));
392 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats) +
393 offsetof(struct emac_stats,
394 rx_stat_falsecarriererrors));
396 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
397 dmae->comp_addr_hi = 0;
400 /* EMAC_REG_EMAC_TX_STAT_AC (EMAC_REG_EMAC_TX_STAT_AC_COUNT)*/
401 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
402 dmae->opcode = opcode;
403 dmae->src_addr_lo = ((mac_addr + EMAC_REG_EMAC_TX_STAT_AC) >> 2);
404 dmae->src_addr_hi = 0;
405 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats) +
406 offsetof(struct emac_stats,
407 tx_stat_ifhcoutoctets));
408 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats) +
409 offsetof(struct emac_stats,
410 tx_stat_ifhcoutoctets));
411 dmae->len = EMAC_REG_EMAC_TX_STAT_AC_COUNT;
412 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
413 dmae->comp_addr_hi = 0;
416 uint32_t tx_src_addr_lo, rx_src_addr_lo;
417 uint16_t rx_len, tx_len;
419 /* configure the params according to MAC type */
420 switch (sc->link_vars.mac_type) {
421 case ELINK_MAC_TYPE_BMAC:
422 mac_addr = (port) ? NIG_REG_INGRESS_BMAC1_MEM :
423 NIG_REG_INGRESS_BMAC0_MEM;
425 /* BIGMAC_REGISTER_TX_STAT_GTPKT ..
426 BIGMAC_REGISTER_TX_STAT_GTBYT */
427 if (CHIP_IS_E1x(sc)) {
429 ((mac_addr + BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2);
430 tx_len = ((8 + BIGMAC_REGISTER_TX_STAT_GTBYT -
431 BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2);
433 ((mac_addr + BIGMAC_REGISTER_RX_STAT_GR64) >> 2);
434 rx_len = ((8 + BIGMAC_REGISTER_RX_STAT_GRIPJ -
435 BIGMAC_REGISTER_RX_STAT_GR64) >> 2);
438 ((mac_addr + BIGMAC2_REGISTER_TX_STAT_GTPOK) >> 2);
439 tx_len = ((8 + BIGMAC2_REGISTER_TX_STAT_GTBYT -
440 BIGMAC2_REGISTER_TX_STAT_GTPOK) >> 2);
442 ((mac_addr + BIGMAC2_REGISTER_RX_STAT_GR64) >> 2);
443 rx_len = ((8 + BIGMAC2_REGISTER_RX_STAT_GRIPJ -
444 BIGMAC2_REGISTER_RX_STAT_GR64) >> 2);
449 case ELINK_MAC_TYPE_UMAC: /* handled by MSTAT */
450 case ELINK_MAC_TYPE_XMAC: /* handled by MSTAT */
452 mac_addr = (port) ? GRCBASE_MSTAT1 : GRCBASE_MSTAT0;
453 tx_src_addr_lo = ((mac_addr + MSTAT_REG_TX_STAT_GTXPOK_LO) >> 2);
454 rx_src_addr_lo = ((mac_addr + MSTAT_REG_RX_STAT_GR64_LO) >> 2);
456 (sizeof(sc->sp->mac_stats.mstat_stats.stats_tx) >> 2);
458 (sizeof(sc->sp->mac_stats.mstat_stats.stats_rx) >> 2);
463 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
464 dmae->opcode = opcode;
465 dmae->src_addr_lo = tx_src_addr_lo;
466 dmae->src_addr_hi = 0;
468 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats));
469 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats));
470 dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
471 dmae->comp_addr_hi = 0;
475 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
476 dmae->opcode = opcode;
477 dmae->src_addr_hi = 0;
478 dmae->src_addr_lo = rx_src_addr_lo;
480 U64_LO(BXE_SP_MAPPING(sc, mac_stats) + (tx_len << 2));
482 U64_HI(BXE_SP_MAPPING(sc, mac_stats) + (tx_len << 2));
484 dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
485 dmae->comp_addr_hi = 0;
490 if (!CHIP_IS_E3(sc)) {
491 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
492 dmae->opcode = opcode;
494 (port ? NIG_REG_STAT1_EGRESS_MAC_PKT0 :
495 NIG_REG_STAT0_EGRESS_MAC_PKT0) >> 2;
496 dmae->src_addr_hi = 0;
497 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, nig_stats) +
498 offsetof(struct nig_stats,
499 egress_mac_pkt0_lo));
500 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, nig_stats) +
501 offsetof(struct nig_stats,
502 egress_mac_pkt0_lo));
503 dmae->len = ((2 * sizeof(uint32_t)) >> 2);
504 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
505 dmae->comp_addr_hi = 0;
508 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
509 dmae->opcode = opcode;
511 (port ? NIG_REG_STAT1_EGRESS_MAC_PKT1 :
512 NIG_REG_STAT0_EGRESS_MAC_PKT1) >> 2;
513 dmae->src_addr_hi = 0;
514 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, nig_stats) +
515 offsetof(struct nig_stats,
516 egress_mac_pkt1_lo));
517 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, nig_stats) +
518 offsetof(struct nig_stats,
519 egress_mac_pkt1_lo));
520 dmae->len = ((2 * sizeof(uint32_t)) >> 2);
521 dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
522 dmae->comp_addr_hi = 0;
526 dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
527 dmae->opcode = bxe_dmae_opcode(sc, DMAE_SRC_GRC, DMAE_DST_PCI,
528 TRUE, DMAE_COMP_PCI);
530 (port ? NIG_REG_STAT1_BRB_DISCARD :
531 NIG_REG_STAT0_BRB_DISCARD) >> 2;
532 dmae->src_addr_hi = 0;
533 dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, nig_stats));
534 dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, nig_stats));
535 dmae->len = (sizeof(struct nig_stats) - 4*sizeof(uint32_t)) >> 2;
537 dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
538 dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
539 dmae->comp_val = DMAE_COMP_VAL;
545 bxe_func_stats_init(struct bxe_softc *sc)
547 struct dmae_cmd *dmae = &sc->stats_dmae;
548 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
556 sc->executer_idx = 0;
557 memset(dmae, 0, sizeof(struct dmae_cmd));
559 dmae->opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
560 TRUE, DMAE_COMP_PCI);
561 dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, func_stats));
562 dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, func_stats));
563 dmae->dst_addr_lo = (sc->func_stx >> 2);
564 dmae->dst_addr_hi = 0;
565 dmae->len = (sizeof(struct host_func_stats) >> 2);
566 dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
567 dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
568 dmae->comp_val = DMAE_COMP_VAL;
574 bxe_stats_start(struct bxe_softc *sc)
577 * VFs travel through here as part of the statistics FSM, but no action
585 bxe_port_stats_init(sc);
588 else if (sc->func_stx) {
589 bxe_func_stats_init(sc);
592 bxe_hw_stats_post(sc);
593 bxe_storm_stats_post(sc);
597 bxe_stats_pmf_start(struct bxe_softc *sc)
600 bxe_stats_pmf_update(sc);
605 bxe_stats_restart(struct bxe_softc *sc)
608 * VFs travel through here as part of the statistics FSM, but no action
620 bxe_bmac_stats_update(struct bxe_softc *sc)
622 struct host_port_stats *pstats = BXE_SP(sc, port_stats);
623 struct bxe_eth_stats *estats = &sc->eth_stats;
629 if (CHIP_IS_E1x(sc)) {
630 struct bmac1_stats *new = BXE_SP(sc, mac_stats.bmac1_stats);
632 /* the macros below will use "bmac1_stats" type */
633 UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
634 UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
635 UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
636 UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
637 UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
638 UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
639 UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
640 UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
641 UPDATE_STAT64(rx_stat_grxpf, rx_stat_mac_xpf);
643 UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
644 UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
645 UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
646 UPDATE_STAT64(tx_stat_gt127,
647 tx_stat_etherstatspkts65octetsto127octets);
648 UPDATE_STAT64(tx_stat_gt255,
649 tx_stat_etherstatspkts128octetsto255octets);
650 UPDATE_STAT64(tx_stat_gt511,
651 tx_stat_etherstatspkts256octetsto511octets);
652 UPDATE_STAT64(tx_stat_gt1023,
653 tx_stat_etherstatspkts512octetsto1023octets);
654 UPDATE_STAT64(tx_stat_gt1518,
655 tx_stat_etherstatspkts1024octetsto1522octets);
656 UPDATE_STAT64(tx_stat_gt2047, tx_stat_mac_2047);
657 UPDATE_STAT64(tx_stat_gt4095, tx_stat_mac_4095);
658 UPDATE_STAT64(tx_stat_gt9216, tx_stat_mac_9216);
659 UPDATE_STAT64(tx_stat_gt16383, tx_stat_mac_16383);
660 UPDATE_STAT64(tx_stat_gterr,
661 tx_stat_dot3statsinternalmactransmiterrors);
662 UPDATE_STAT64(tx_stat_gtufl, tx_stat_mac_ufl);
664 struct bmac2_stats *new = BXE_SP(sc, mac_stats.bmac2_stats);
665 struct bxe_fw_port_stats_old *fwstats = &sc->fw_stats_old;
667 /* the macros below will use "bmac2_stats" type */
668 UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
669 UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
670 UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
671 UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
672 UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
673 UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
674 UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
675 UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
676 UPDATE_STAT64(rx_stat_grxpf, rx_stat_mac_xpf);
677 UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
678 UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
679 UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
680 UPDATE_STAT64(tx_stat_gt127,
681 tx_stat_etherstatspkts65octetsto127octets);
682 UPDATE_STAT64(tx_stat_gt255,
683 tx_stat_etherstatspkts128octetsto255octets);
684 UPDATE_STAT64(tx_stat_gt511,
685 tx_stat_etherstatspkts256octetsto511octets);
686 UPDATE_STAT64(tx_stat_gt1023,
687 tx_stat_etherstatspkts512octetsto1023octets);
688 UPDATE_STAT64(tx_stat_gt1518,
689 tx_stat_etherstatspkts1024octetsto1522octets);
690 UPDATE_STAT64(tx_stat_gt2047, tx_stat_mac_2047);
691 UPDATE_STAT64(tx_stat_gt4095, tx_stat_mac_4095);
692 UPDATE_STAT64(tx_stat_gt9216, tx_stat_mac_9216);
693 UPDATE_STAT64(tx_stat_gt16383, tx_stat_mac_16383);
694 UPDATE_STAT64(tx_stat_gterr,
695 tx_stat_dot3statsinternalmactransmiterrors);
696 UPDATE_STAT64(tx_stat_gtufl, tx_stat_mac_ufl);
698 /* collect PFC stats */
699 pstats->pfc_frames_tx_hi = new->tx_stat_gtpp_hi;
700 pstats->pfc_frames_tx_lo = new->tx_stat_gtpp_lo;
701 ADD_64(pstats->pfc_frames_tx_hi, fwstats->pfc_frames_tx_hi,
702 pstats->pfc_frames_tx_lo, fwstats->pfc_frames_tx_lo);
704 pstats->pfc_frames_rx_hi = new->rx_stat_grpp_hi;
705 pstats->pfc_frames_rx_lo = new->rx_stat_grpp_lo;
706 ADD_64(pstats->pfc_frames_rx_hi, fwstats->pfc_frames_rx_hi,
707 pstats->pfc_frames_rx_lo, fwstats->pfc_frames_rx_lo);
710 estats->pause_frames_received_hi = pstats->mac_stx[1].rx_stat_mac_xpf_hi;
711 estats->pause_frames_received_lo = pstats->mac_stx[1].rx_stat_mac_xpf_lo;
713 estats->pause_frames_sent_hi = pstats->mac_stx[1].tx_stat_outxoffsent_hi;
714 estats->pause_frames_sent_lo = pstats->mac_stx[1].tx_stat_outxoffsent_lo;
716 estats->pfc_frames_received_hi = pstats->pfc_frames_rx_hi;
717 estats->pfc_frames_received_lo = pstats->pfc_frames_rx_lo;
718 estats->pfc_frames_sent_hi = pstats->pfc_frames_tx_hi;
719 estats->pfc_frames_sent_lo = pstats->pfc_frames_tx_lo;
723 bxe_mstat_stats_update(struct bxe_softc *sc)
725 struct host_port_stats *pstats = BXE_SP(sc, port_stats);
726 struct bxe_eth_stats *estats = &sc->eth_stats;
727 struct mstat_stats *new = BXE_SP(sc, mac_stats.mstat_stats);
729 ADD_STAT64(stats_rx.rx_grerb, rx_stat_ifhcinbadoctets);
730 ADD_STAT64(stats_rx.rx_grfcs, rx_stat_dot3statsfcserrors);
731 ADD_STAT64(stats_rx.rx_grund, rx_stat_etherstatsundersizepkts);
732 ADD_STAT64(stats_rx.rx_grovr, rx_stat_dot3statsframestoolong);
733 ADD_STAT64(stats_rx.rx_grfrg, rx_stat_etherstatsfragments);
734 ADD_STAT64(stats_rx.rx_grxcf, rx_stat_maccontrolframesreceived);
735 ADD_STAT64(stats_rx.rx_grxpf, rx_stat_xoffstateentered);
736 ADD_STAT64(stats_rx.rx_grxpf, rx_stat_mac_xpf);
737 ADD_STAT64(stats_tx.tx_gtxpf, tx_stat_outxoffsent);
738 ADD_STAT64(stats_tx.tx_gtxpf, tx_stat_flowcontroldone);
740 /* collect pfc stats */
741 ADD_64(pstats->pfc_frames_tx_hi, new->stats_tx.tx_gtxpp_hi,
742 pstats->pfc_frames_tx_lo, new->stats_tx.tx_gtxpp_lo);
743 ADD_64(pstats->pfc_frames_rx_hi, new->stats_rx.rx_grxpp_hi,
744 pstats->pfc_frames_rx_lo, new->stats_rx.rx_grxpp_lo);
746 ADD_STAT64(stats_tx.tx_gt64, tx_stat_etherstatspkts64octets);
747 ADD_STAT64(stats_tx.tx_gt127, tx_stat_etherstatspkts65octetsto127octets);
748 ADD_STAT64(stats_tx.tx_gt255, tx_stat_etherstatspkts128octetsto255octets);
749 ADD_STAT64(stats_tx.tx_gt511, tx_stat_etherstatspkts256octetsto511octets);
750 ADD_STAT64(stats_tx.tx_gt1023,
751 tx_stat_etherstatspkts512octetsto1023octets);
752 ADD_STAT64(stats_tx.tx_gt1518,
753 tx_stat_etherstatspkts1024octetsto1522octets);
754 ADD_STAT64(stats_tx.tx_gt2047, tx_stat_mac_2047);
756 ADD_STAT64(stats_tx.tx_gt4095, tx_stat_mac_4095);
757 ADD_STAT64(stats_tx.tx_gt9216, tx_stat_mac_9216);
758 ADD_STAT64(stats_tx.tx_gt16383, tx_stat_mac_16383);
760 ADD_STAT64(stats_tx.tx_gterr, tx_stat_dot3statsinternalmactransmiterrors);
761 ADD_STAT64(stats_tx.tx_gtufl, tx_stat_mac_ufl);
763 estats->etherstatspkts1024octetsto1522octets_hi =
764 pstats->mac_stx[1].tx_stat_etherstatspkts1024octetsto1522octets_hi;
765 estats->etherstatspkts1024octetsto1522octets_lo =
766 pstats->mac_stx[1].tx_stat_etherstatspkts1024octetsto1522octets_lo;
768 estats->etherstatspktsover1522octets_hi =
769 pstats->mac_stx[1].tx_stat_mac_2047_hi;
770 estats->etherstatspktsover1522octets_lo =
771 pstats->mac_stx[1].tx_stat_mac_2047_lo;
773 ADD_64(estats->etherstatspktsover1522octets_hi,
774 pstats->mac_stx[1].tx_stat_mac_4095_hi,
775 estats->etherstatspktsover1522octets_lo,
776 pstats->mac_stx[1].tx_stat_mac_4095_lo);
778 ADD_64(estats->etherstatspktsover1522octets_hi,
779 pstats->mac_stx[1].tx_stat_mac_9216_hi,
780 estats->etherstatspktsover1522octets_lo,
781 pstats->mac_stx[1].tx_stat_mac_9216_lo);
783 ADD_64(estats->etherstatspktsover1522octets_hi,
784 pstats->mac_stx[1].tx_stat_mac_16383_hi,
785 estats->etherstatspktsover1522octets_lo,
786 pstats->mac_stx[1].tx_stat_mac_16383_lo);
788 estats->pause_frames_received_hi = pstats->mac_stx[1].rx_stat_mac_xpf_hi;
789 estats->pause_frames_received_lo = pstats->mac_stx[1].rx_stat_mac_xpf_lo;
791 estats->pause_frames_sent_hi = pstats->mac_stx[1].tx_stat_outxoffsent_hi;
792 estats->pause_frames_sent_lo = pstats->mac_stx[1].tx_stat_outxoffsent_lo;
794 estats->pfc_frames_received_hi = pstats->pfc_frames_rx_hi;
795 estats->pfc_frames_received_lo = pstats->pfc_frames_rx_lo;
796 estats->pfc_frames_sent_hi = pstats->pfc_frames_tx_hi;
797 estats->pfc_frames_sent_lo = pstats->pfc_frames_tx_lo;
801 bxe_emac_stats_update(struct bxe_softc *sc)
803 struct emac_stats *new = BXE_SP(sc, mac_stats.emac_stats);
804 struct host_port_stats *pstats = BXE_SP(sc, port_stats);
805 struct bxe_eth_stats *estats = &sc->eth_stats;
807 UPDATE_EXTEND_STAT(rx_stat_ifhcinbadoctets);
808 UPDATE_EXTEND_STAT(tx_stat_ifhcoutbadoctets);
809 UPDATE_EXTEND_STAT(rx_stat_dot3statsfcserrors);
810 UPDATE_EXTEND_STAT(rx_stat_dot3statsalignmenterrors);
811 UPDATE_EXTEND_STAT(rx_stat_dot3statscarriersenseerrors);
812 UPDATE_EXTEND_STAT(rx_stat_falsecarriererrors);
813 UPDATE_EXTEND_STAT(rx_stat_etherstatsundersizepkts);
814 UPDATE_EXTEND_STAT(rx_stat_dot3statsframestoolong);
815 UPDATE_EXTEND_STAT(rx_stat_etherstatsfragments);
816 UPDATE_EXTEND_STAT(rx_stat_etherstatsjabbers);
817 UPDATE_EXTEND_STAT(rx_stat_maccontrolframesreceived);
818 UPDATE_EXTEND_STAT(rx_stat_xoffstateentered);
819 UPDATE_EXTEND_STAT(rx_stat_xonpauseframesreceived);
820 UPDATE_EXTEND_STAT(rx_stat_xoffpauseframesreceived);
821 UPDATE_EXTEND_STAT(tx_stat_outxonsent);
822 UPDATE_EXTEND_STAT(tx_stat_outxoffsent);
823 UPDATE_EXTEND_STAT(tx_stat_flowcontroldone);
824 UPDATE_EXTEND_STAT(tx_stat_etherstatscollisions);
825 UPDATE_EXTEND_STAT(tx_stat_dot3statssinglecollisionframes);
826 UPDATE_EXTEND_STAT(tx_stat_dot3statsmultiplecollisionframes);
827 UPDATE_EXTEND_STAT(tx_stat_dot3statsdeferredtransmissions);
828 UPDATE_EXTEND_STAT(tx_stat_dot3statsexcessivecollisions);
829 UPDATE_EXTEND_STAT(tx_stat_dot3statslatecollisions);
830 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts64octets);
831 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts65octetsto127octets);
832 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts128octetsto255octets);
833 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts256octetsto511octets);
834 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts512octetsto1023octets);
835 UPDATE_EXTEND_STAT(tx_stat_etherstatspkts1024octetsto1522octets);
836 UPDATE_EXTEND_STAT(tx_stat_etherstatspktsover1522octets);
837 UPDATE_EXTEND_STAT(tx_stat_dot3statsinternalmactransmiterrors);
839 estats->pause_frames_received_hi =
840 pstats->mac_stx[1].rx_stat_xonpauseframesreceived_hi;
841 estats->pause_frames_received_lo =
842 pstats->mac_stx[1].rx_stat_xonpauseframesreceived_lo;
843 ADD_64(estats->pause_frames_received_hi,
844 pstats->mac_stx[1].rx_stat_xoffpauseframesreceived_hi,
845 estats->pause_frames_received_lo,
846 pstats->mac_stx[1].rx_stat_xoffpauseframesreceived_lo);
848 estats->pause_frames_sent_hi =
849 pstats->mac_stx[1].tx_stat_outxonsent_hi;
850 estats->pause_frames_sent_lo =
851 pstats->mac_stx[1].tx_stat_outxonsent_lo;
852 ADD_64(estats->pause_frames_sent_hi,
853 pstats->mac_stx[1].tx_stat_outxoffsent_hi,
854 estats->pause_frames_sent_lo,
855 pstats->mac_stx[1].tx_stat_outxoffsent_lo);
859 bxe_hw_stats_update(struct bxe_softc *sc)
861 struct nig_stats *new = BXE_SP(sc, nig_stats);
862 struct nig_stats *old = &(sc->port.old_nig_stats);
863 struct host_port_stats *pstats = BXE_SP(sc, port_stats);
864 struct bxe_eth_stats *estats = &sc->eth_stats;
865 uint32_t lpi_reg, nig_timer_max;
871 switch (sc->link_vars.mac_type) {
872 case ELINK_MAC_TYPE_BMAC:
873 bxe_bmac_stats_update(sc);
876 case ELINK_MAC_TYPE_EMAC:
877 bxe_emac_stats_update(sc);
880 case ELINK_MAC_TYPE_UMAC:
881 case ELINK_MAC_TYPE_XMAC:
882 bxe_mstat_stats_update(sc);
885 case ELINK_MAC_TYPE_NONE: /* unreached */
887 "stats updated by DMAE but no MAC active\n");
890 default: /* unreached */
891 BLOGE(sc, "stats update failed, unknown MAC type\n");
894 ADD_EXTEND_64(pstats->brb_drop_hi, pstats->brb_drop_lo,
895 new->brb_discard - old->brb_discard);
896 ADD_EXTEND_64(estats->brb_truncate_hi, estats->brb_truncate_lo,
897 new->brb_truncate - old->brb_truncate);
899 if (!CHIP_IS_E3(sc)) {
900 UPDATE_STAT64_NIG(egress_mac_pkt0,
901 etherstatspkts1024octetsto1522octets);
902 UPDATE_STAT64_NIG(egress_mac_pkt1,
903 etherstatspktsover1522octets);
906 memcpy(old, new, sizeof(struct nig_stats));
908 memcpy(&(estats->rx_stat_ifhcinbadoctets_hi), &(pstats->mac_stx[1]),
909 sizeof(struct mac_stx));
910 estats->brb_drop_hi = pstats->brb_drop_hi;
911 estats->brb_drop_lo = pstats->brb_drop_lo;
913 pstats->host_port_stats_counter++;
915 if (CHIP_IS_E3(sc)) {
916 lpi_reg = (SC_PORT(sc)) ?
917 MISC_REG_CPMU_LP_SM_ENT_CNT_P1 :
918 MISC_REG_CPMU_LP_SM_ENT_CNT_P0;
919 estats->eee_tx_lpi += REG_RD(sc, lpi_reg);
922 if (!BXE_NOMCP(sc)) {
923 nig_timer_max = SHMEM_RD(sc, port_mb[SC_PORT(sc)].stat_nig_timer);
924 if (nig_timer_max != estats->nig_timer_max) {
925 estats->nig_timer_max = nig_timer_max;
926 BLOGE(sc, "invalid NIG timer max (%u)\n",
927 estats->nig_timer_max);
935 bxe_storm_stats_validate_counters(struct bxe_softc *sc)
937 struct stats_counter *counters = &sc->fw_stats_data->storm_counters;
938 uint16_t cur_stats_counter;
941 * Make sure we use the value of the counter
942 * used for sending the last stats ramrod.
945 cur_stats_counter = (sc->stats_counter - 1);
946 BXE_STATS_UNLOCK(sc);
948 /* are storm stats valid? */
949 if (le16toh(counters->xstats_counter) != cur_stats_counter) {
951 "stats not updated by xstorm, "
952 "counter 0x%x != stats_counter 0x%x\n",
953 le16toh(counters->xstats_counter), sc->stats_counter);
957 if (le16toh(counters->ustats_counter) != cur_stats_counter) {
959 "stats not updated by ustorm, "
960 "counter 0x%x != stats_counter 0x%x\n",
961 le16toh(counters->ustats_counter), sc->stats_counter);
965 if (le16toh(counters->cstats_counter) != cur_stats_counter) {
967 "stats not updated by cstorm, "
968 "counter 0x%x != stats_counter 0x%x\n",
969 le16toh(counters->cstats_counter), sc->stats_counter);
973 if (le16toh(counters->tstats_counter) != cur_stats_counter) {
975 "stats not updated by tstorm, "
976 "counter 0x%x != stats_counter 0x%x\n",
977 le16toh(counters->tstats_counter), sc->stats_counter);
985 bxe_storm_stats_update(struct bxe_softc *sc)
987 struct tstorm_per_port_stats *tport =
988 &sc->fw_stats_data->port.tstorm_port_statistics;
989 struct tstorm_per_pf_stats *tfunc =
990 &sc->fw_stats_data->pf.tstorm_pf_statistics;
991 struct host_func_stats *fstats = &sc->func_stats;
992 struct bxe_eth_stats *estats = &sc->eth_stats;
993 struct bxe_eth_stats_old *estats_old = &sc->eth_stats_old;
996 /* vfs stat counter is managed by pf */
997 if (IS_PF(sc) && bxe_storm_stats_validate_counters(sc)) {
1001 estats->error_bytes_received_hi = 0;
1002 estats->error_bytes_received_lo = 0;
1004 for (i = 0; i < sc->num_queues; i++) {
1005 struct bxe_fastpath *fp = &sc->fp[i];
1006 struct tstorm_per_queue_stats *tclient =
1007 &sc->fw_stats_data->queue_stats[i].tstorm_queue_statistics;
1008 struct tstorm_per_queue_stats *old_tclient = &fp->old_tclient;
1009 struct ustorm_per_queue_stats *uclient =
1010 &sc->fw_stats_data->queue_stats[i].ustorm_queue_statistics;
1011 struct ustorm_per_queue_stats *old_uclient = &fp->old_uclient;
1012 struct xstorm_per_queue_stats *xclient =
1013 &sc->fw_stats_data->queue_stats[i].xstorm_queue_statistics;
1014 struct xstorm_per_queue_stats *old_xclient = &fp->old_xclient;
1015 struct bxe_eth_q_stats *qstats = &fp->eth_q_stats;
1016 struct bxe_eth_q_stats_old *qstats_old = &fp->eth_q_stats_old;
1020 BLOGD(sc, DBG_STATS,
1021 "queue[%d]: ucast_sent 0x%x bcast_sent 0x%x mcast_sent 0x%x\n",
1022 i, xclient->ucast_pkts_sent, xclient->bcast_pkts_sent,
1023 xclient->mcast_pkts_sent);
1025 BLOGD(sc, DBG_STATS, "---------------\n");
1027 UPDATE_QSTAT(tclient->rcv_bcast_bytes,
1028 total_broadcast_bytes_received);
1029 UPDATE_QSTAT(tclient->rcv_mcast_bytes,
1030 total_multicast_bytes_received);
1031 UPDATE_QSTAT(tclient->rcv_ucast_bytes,
1032 total_unicast_bytes_received);
1035 * sum to total_bytes_received all
1036 * unicast/multicast/broadcast
1038 qstats->total_bytes_received_hi =
1039 qstats->total_broadcast_bytes_received_hi;
1040 qstats->total_bytes_received_lo =
1041 qstats->total_broadcast_bytes_received_lo;
1043 ADD_64(qstats->total_bytes_received_hi,
1044 qstats->total_multicast_bytes_received_hi,
1045 qstats->total_bytes_received_lo,
1046 qstats->total_multicast_bytes_received_lo);
1048 ADD_64(qstats->total_bytes_received_hi,
1049 qstats->total_unicast_bytes_received_hi,
1050 qstats->total_bytes_received_lo,
1051 qstats->total_unicast_bytes_received_lo);
1053 qstats->valid_bytes_received_hi = qstats->total_bytes_received_hi;
1054 qstats->valid_bytes_received_lo = qstats->total_bytes_received_lo;
1056 UPDATE_EXTEND_TSTAT(rcv_ucast_pkts, total_unicast_packets_received);
1057 UPDATE_EXTEND_TSTAT(rcv_mcast_pkts, total_multicast_packets_received);
1058 UPDATE_EXTEND_TSTAT(rcv_bcast_pkts, total_broadcast_packets_received);
1059 UPDATE_EXTEND_E_TSTAT(pkts_too_big_discard,
1060 etherstatsoverrsizepkts, 32);
1061 UPDATE_EXTEND_E_TSTAT(no_buff_discard, no_buff_discard, 16);
1063 SUB_EXTEND_USTAT(ucast_no_buff_pkts, total_unicast_packets_received);
1064 SUB_EXTEND_USTAT(mcast_no_buff_pkts,
1065 total_multicast_packets_received);
1066 SUB_EXTEND_USTAT(bcast_no_buff_pkts,
1067 total_broadcast_packets_received);
1068 UPDATE_EXTEND_E_USTAT(ucast_no_buff_pkts, no_buff_discard);
1069 UPDATE_EXTEND_E_USTAT(mcast_no_buff_pkts, no_buff_discard);
1070 UPDATE_EXTEND_E_USTAT(bcast_no_buff_pkts, no_buff_discard);
1072 UPDATE_QSTAT(xclient->bcast_bytes_sent,
1073 total_broadcast_bytes_transmitted);
1074 UPDATE_QSTAT(xclient->mcast_bytes_sent,
1075 total_multicast_bytes_transmitted);
1076 UPDATE_QSTAT(xclient->ucast_bytes_sent,
1077 total_unicast_bytes_transmitted);
1080 * sum to total_bytes_transmitted all
1081 * unicast/multicast/broadcast
1083 qstats->total_bytes_transmitted_hi =
1084 qstats->total_unicast_bytes_transmitted_hi;
1085 qstats->total_bytes_transmitted_lo =
1086 qstats->total_unicast_bytes_transmitted_lo;
1088 ADD_64(qstats->total_bytes_transmitted_hi,
1089 qstats->total_broadcast_bytes_transmitted_hi,
1090 qstats->total_bytes_transmitted_lo,
1091 qstats->total_broadcast_bytes_transmitted_lo);
1093 ADD_64(qstats->total_bytes_transmitted_hi,
1094 qstats->total_multicast_bytes_transmitted_hi,
1095 qstats->total_bytes_transmitted_lo,
1096 qstats->total_multicast_bytes_transmitted_lo);
1098 UPDATE_EXTEND_XSTAT(ucast_pkts_sent,
1099 total_unicast_packets_transmitted);
1100 UPDATE_EXTEND_XSTAT(mcast_pkts_sent,
1101 total_multicast_packets_transmitted);
1102 UPDATE_EXTEND_XSTAT(bcast_pkts_sent,
1103 total_broadcast_packets_transmitted);
1105 UPDATE_EXTEND_TSTAT(checksum_discard,
1106 total_packets_received_checksum_discarded);
1107 UPDATE_EXTEND_TSTAT(ttl0_discard,
1108 total_packets_received_ttl0_discarded);
1110 UPDATE_EXTEND_XSTAT(error_drop_pkts,
1111 total_transmitted_dropped_packets_error);
1113 /* TPA aggregations completed */
1114 UPDATE_EXTEND_E_USTAT(coalesced_events, total_tpa_aggregations);
1115 /* Number of network frames aggregated by TPA */
1116 UPDATE_EXTEND_E_USTAT(coalesced_pkts, total_tpa_aggregated_frames);
1117 /* Total number of bytes in completed TPA aggregations */
1118 UPDATE_QSTAT(uclient->coalesced_bytes, total_tpa_bytes);
1120 UPDATE_ESTAT_QSTAT_64(total_tpa_bytes);
1122 UPDATE_FSTAT_QSTAT(total_bytes_received);
1123 UPDATE_FSTAT_QSTAT(total_bytes_transmitted);
1124 UPDATE_FSTAT_QSTAT(total_unicast_packets_received);
1125 UPDATE_FSTAT_QSTAT(total_multicast_packets_received);
1126 UPDATE_FSTAT_QSTAT(total_broadcast_packets_received);
1127 UPDATE_FSTAT_QSTAT(total_unicast_packets_transmitted);
1128 UPDATE_FSTAT_QSTAT(total_multicast_packets_transmitted);
1129 UPDATE_FSTAT_QSTAT(total_broadcast_packets_transmitted);
1130 UPDATE_FSTAT_QSTAT(valid_bytes_received);
1133 ADD_64(estats->total_bytes_received_hi,
1134 estats->rx_stat_ifhcinbadoctets_hi,
1135 estats->total_bytes_received_lo,
1136 estats->rx_stat_ifhcinbadoctets_lo);
1138 ADD_64_LE(estats->total_bytes_received_hi,
1139 tfunc->rcv_error_bytes.hi,
1140 estats->total_bytes_received_lo,
1141 tfunc->rcv_error_bytes.lo);
1143 ADD_64_LE(estats->error_bytes_received_hi,
1144 tfunc->rcv_error_bytes.hi,
1145 estats->error_bytes_received_lo,
1146 tfunc->rcv_error_bytes.lo);
1148 UPDATE_ESTAT(etherstatsoverrsizepkts, rx_stat_dot3statsframestoolong);
1150 ADD_64(estats->error_bytes_received_hi,
1151 estats->rx_stat_ifhcinbadoctets_hi,
1152 estats->error_bytes_received_lo,
1153 estats->rx_stat_ifhcinbadoctets_lo);
1156 struct bxe_fw_port_stats_old *fwstats = &sc->fw_stats_old;
1157 UPDATE_FW_STAT(mac_filter_discard);
1158 UPDATE_FW_STAT(mf_tag_discard);
1159 UPDATE_FW_STAT(brb_truncate_discard);
1160 UPDATE_FW_STAT(mac_discard);
1163 fstats->host_func_stats_start = ++fstats->host_func_stats_end;
1165 sc->stats_pending = 0;
1171 bxe_net_stats_update(struct bxe_softc *sc)
1173 struct bxe_eth_stats *estats = &sc->eth_stats;
1174 struct ifnet *ifnet = sc->ifnet;
1178 ifnet->if_data.ifi_ipackets =
1179 bxe_hilo(&estats->total_unicast_packets_received_hi) +
1180 bxe_hilo(&estats->total_multicast_packets_received_hi) +
1181 bxe_hilo(&estats->total_broadcast_packets_received_hi);
1183 ifnet->if_data.ifi_opackets =
1184 bxe_hilo(&estats->total_unicast_packets_transmitted_hi) +
1185 bxe_hilo(&estats->total_multicast_packets_transmitted_hi) +
1186 bxe_hilo(&estats->total_broadcast_packets_transmitted_hi);
1188 ifnet->if_data.ifi_ibytes = bxe_hilo(&estats->total_bytes_received_hi);
1190 ifnet->if_data.ifi_obytes = bxe_hilo(&estats->total_bytes_transmitted_hi);
1193 for (i = 0; i < sc->num_queues; i++) {
1194 struct tstorm_per_queue_stats *old_tclient =
1195 &sc->fp[i].old_tclient;
1196 tmp += le32toh(old_tclient->checksum_discard);
1199 ifnet->if_data.ifi_iqdrops = tmp;
1201 ifnet->if_data.ifi_ierrors =
1202 bxe_hilo(&estats->rx_stat_etherstatsundersizepkts_hi) +
1203 bxe_hilo(&estats->etherstatsoverrsizepkts_hi) +
1204 bxe_hilo(&estats->brb_drop_hi) +
1205 bxe_hilo(&estats->brb_truncate_hi) +
1206 bxe_hilo(&estats->rx_stat_dot3statsfcserrors_hi) +
1207 bxe_hilo(&estats->rx_stat_dot3statsalignmenterrors_hi) +
1208 bxe_hilo(&estats->no_buff_discard_hi);
1210 ifnet->if_data.ifi_oerrors =
1211 bxe_hilo(&estats->rx_stat_dot3statscarriersenseerrors_hi) +
1212 bxe_hilo(&estats->tx_stat_dot3statsinternalmactransmiterrors_hi);
1214 ifnet->if_data.ifi_imcasts =
1215 bxe_hilo(&estats->total_multicast_packets_received_hi);
1217 ifnet->if_data.ifi_collisions =
1218 bxe_hilo(&estats->tx_stat_etherstatscollisions_hi) +
1219 bxe_hilo(&estats->tx_stat_dot3statslatecollisions_hi) +
1220 bxe_hilo(&estats->tx_stat_dot3statsexcessivecollisions_hi);
1224 bxe_drv_stats_update(struct bxe_softc *sc)
1226 struct bxe_eth_stats *estats = &sc->eth_stats;
1229 for (i = 0; i < sc->num_queues; i++) {
1230 struct bxe_eth_q_stats *qstats = &sc->fp[i].eth_q_stats;
1231 struct bxe_eth_q_stats_old *qstats_old = &sc->fp[i].eth_q_stats_old;
1233 UPDATE_ESTAT_QSTAT(rx_calls);
1234 UPDATE_ESTAT_QSTAT(rx_pkts);
1235 UPDATE_ESTAT_QSTAT(rx_tpa_pkts);
1236 UPDATE_ESTAT_QSTAT(rx_erroneous_jumbo_sge_pkts);
1237 UPDATE_ESTAT_QSTAT(rx_bxe_service_rxsgl);
1238 UPDATE_ESTAT_QSTAT(rx_jumbo_sge_pkts);
1239 UPDATE_ESTAT_QSTAT(rx_soft_errors);
1240 UPDATE_ESTAT_QSTAT(rx_hw_csum_errors);
1241 UPDATE_ESTAT_QSTAT(rx_ofld_frames_csum_ip);
1242 UPDATE_ESTAT_QSTAT(rx_ofld_frames_csum_tcp_udp);
1243 UPDATE_ESTAT_QSTAT(rx_budget_reached);
1244 UPDATE_ESTAT_QSTAT(tx_pkts);
1245 UPDATE_ESTAT_QSTAT(tx_soft_errors);
1246 UPDATE_ESTAT_QSTAT(tx_ofld_frames_csum_ip);
1247 UPDATE_ESTAT_QSTAT(tx_ofld_frames_csum_tcp);
1248 UPDATE_ESTAT_QSTAT(tx_ofld_frames_csum_udp);
1249 UPDATE_ESTAT_QSTAT(tx_ofld_frames_lso);
1250 UPDATE_ESTAT_QSTAT(tx_ofld_frames_lso_hdr_splits);
1251 UPDATE_ESTAT_QSTAT(tx_encap_failures);
1252 UPDATE_ESTAT_QSTAT(tx_hw_queue_full);
1253 UPDATE_ESTAT_QSTAT(tx_hw_max_queue_depth);
1254 UPDATE_ESTAT_QSTAT(tx_dma_mapping_failure);
1255 UPDATE_ESTAT_QSTAT(tx_max_drbr_queue_depth);
1256 UPDATE_ESTAT_QSTAT(tx_window_violation_std);
1257 UPDATE_ESTAT_QSTAT(tx_window_violation_tso);
1258 //UPDATE_ESTAT_QSTAT(tx_unsupported_tso_request_ipv6);
1259 //UPDATE_ESTAT_QSTAT(tx_unsupported_tso_request_not_tcp);
1260 UPDATE_ESTAT_QSTAT(tx_chain_lost_mbuf);
1261 UPDATE_ESTAT_QSTAT(tx_frames_deferred);
1262 UPDATE_ESTAT_QSTAT(tx_queue_xoff);
1264 /* mbuf driver statistics */
1265 UPDATE_ESTAT_QSTAT(mbuf_defrag_attempts);
1266 UPDATE_ESTAT_QSTAT(mbuf_defrag_failures);
1267 UPDATE_ESTAT_QSTAT(mbuf_rx_bd_alloc_failed);
1268 UPDATE_ESTAT_QSTAT(mbuf_rx_bd_mapping_failed);
1269 UPDATE_ESTAT_QSTAT(mbuf_rx_tpa_alloc_failed);
1270 UPDATE_ESTAT_QSTAT(mbuf_rx_tpa_mapping_failed);
1271 UPDATE_ESTAT_QSTAT(mbuf_rx_sge_alloc_failed);
1272 UPDATE_ESTAT_QSTAT(mbuf_rx_sge_mapping_failed);
1274 /* track the number of allocated mbufs */
1275 UPDATE_ESTAT_QSTAT(mbuf_alloc_tx);
1276 UPDATE_ESTAT_QSTAT(mbuf_alloc_rx);
1277 UPDATE_ESTAT_QSTAT(mbuf_alloc_sge);
1278 UPDATE_ESTAT_QSTAT(mbuf_alloc_tpa);
1283 bxe_edebug_stats_stopped(struct bxe_softc *sc)
1287 if (SHMEM2_HAS(sc, edebug_driver_if[1])) {
1288 val = SHMEM2_RD(sc, edebug_driver_if[1]);
1290 if (val == EDEBUG_DRIVER_IF_OP_CODE_DISABLE_STAT) {
1299 bxe_stats_update(struct bxe_softc *sc)
1301 uint32_t *stats_comp = BXE_SP(sc, stats_comp);
1303 if (bxe_edebug_stats_stopped(sc)) {
1308 if (*stats_comp != DMAE_COMP_VAL) {
1313 bxe_hw_stats_update(sc);
1316 if (bxe_storm_stats_update(sc)) {
1317 if (sc->stats_pending++ == 3) {
1318 if (sc->ifnet->if_drv_flags & IFF_DRV_RUNNING) {
1319 if(sc->trigger_grcdump) {
1320 /* taking grcdump */
1323 atomic_store_rel_long(&sc->chip_tq_flags, CHIP_TQ_REINIT);
1324 taskqueue_enqueue(sc->chip_tq, &sc->chip_tq_task);
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 sc->ifnet->if_data.ifi_ipackets = 0;
1654 sc->ifnet->if_data.ifi_opackets = 0;
1655 sc->ifnet->if_data.ifi_ibytes = 0;
1656 sc->ifnet->if_data.ifi_obytes = 0;
1657 sc->ifnet->if_data.ifi_ierrors = 0;
1658 sc->ifnet->if_data.ifi_oerrors = 0;
1659 sc->ifnet->if_data.ifi_imcasts = 0;
1660 sc->ifnet->if_data.ifi_collisions = 0;
1662 if (sc->stats_init) {
1663 memset(&sc->net_stats_old, 0, sizeof(sc->net_stats_old));
1664 memset(&sc->fw_stats_old, 0, sizeof(sc->fw_stats_old));
1665 memset(&sc->eth_stats_old, 0, sizeof(sc->eth_stats_old));
1666 memset(&sc->eth_stats, 0, sizeof(sc->eth_stats));
1667 memset(&sc->func_stats, 0, sizeof(sc->func_stats));
1669 /* Clean SP from previous statistics */
1671 memset(BXE_SP(sc, func_stats), 0, sizeof(struct host_func_stats));
1672 bxe_func_stats_init(sc);
1673 bxe_hw_stats_post(sc);
1678 sc->stats_state = STATS_STATE_DISABLED;
1680 if (sc->port.pmf && sc->port.port_stx) {
1681 bxe_port_stats_base_init(sc);
1684 /* mark the end of statistics initializiation */
1685 sc->stats_init = FALSE;
1689 bxe_save_statistics(struct bxe_softc *sc)
1693 /* save queue statistics */
1694 for (i = 0; i < sc->num_queues; i++) {
1695 struct bxe_fastpath *fp = &sc->fp[i];
1696 struct bxe_eth_q_stats *qstats = &fp->eth_q_stats;
1697 struct bxe_eth_q_stats_old *qstats_old = &fp->eth_q_stats_old;
1699 UPDATE_QSTAT_OLD(total_unicast_bytes_received_hi);
1700 UPDATE_QSTAT_OLD(total_unicast_bytes_received_lo);
1701 UPDATE_QSTAT_OLD(total_broadcast_bytes_received_hi);
1702 UPDATE_QSTAT_OLD(total_broadcast_bytes_received_lo);
1703 UPDATE_QSTAT_OLD(total_multicast_bytes_received_hi);
1704 UPDATE_QSTAT_OLD(total_multicast_bytes_received_lo);
1705 UPDATE_QSTAT_OLD(total_unicast_bytes_transmitted_hi);
1706 UPDATE_QSTAT_OLD(total_unicast_bytes_transmitted_lo);
1707 UPDATE_QSTAT_OLD(total_broadcast_bytes_transmitted_hi);
1708 UPDATE_QSTAT_OLD(total_broadcast_bytes_transmitted_lo);
1709 UPDATE_QSTAT_OLD(total_multicast_bytes_transmitted_hi);
1710 UPDATE_QSTAT_OLD(total_multicast_bytes_transmitted_lo);
1711 UPDATE_QSTAT_OLD(total_tpa_bytes_hi);
1712 UPDATE_QSTAT_OLD(total_tpa_bytes_lo);
1715 /* save net_device_stats statistics */
1716 sc->net_stats_old.rx_dropped = sc->ifnet->if_data.ifi_iqdrops;
1718 /* store port firmware statistics */
1720 struct bxe_eth_stats *estats = &sc->eth_stats;
1721 struct bxe_fw_port_stats_old *fwstats = &sc->fw_stats_old;
1722 struct host_port_stats *pstats = BXE_SP(sc, port_stats);
1724 fwstats->pfc_frames_rx_hi = pstats->pfc_frames_rx_hi;
1725 fwstats->pfc_frames_rx_lo = pstats->pfc_frames_rx_lo;
1726 fwstats->pfc_frames_tx_hi = pstats->pfc_frames_tx_hi;
1727 fwstats->pfc_frames_tx_lo = pstats->pfc_frames_tx_lo;
1730 UPDATE_FW_STAT_OLD(mac_filter_discard);
1731 UPDATE_FW_STAT_OLD(mf_tag_discard);
1732 UPDATE_FW_STAT_OLD(brb_truncate_discard);
1733 UPDATE_FW_STAT_OLD(mac_discard);
1739 bxe_afex_collect_stats(struct bxe_softc *sc,
1740 void *void_afex_stats,
1741 uint32_t stats_type)
1744 struct afex_stats *afex_stats = (struct afex_stats *)void_afex_stats;
1745 struct bxe_eth_stats *estats = &sc->eth_stats;
1747 memset(afex_stats, 0, sizeof(struct afex_stats));
1749 for (i = 0; i < sc->num_queues; i++) {
1750 struct bxe_eth_q_stats *qstats = &sc->fp[i].eth_q_stats;
1752 ADD_64(afex_stats->rx_unicast_bytes_hi,
1753 qstats->total_unicast_bytes_received_hi,
1754 afex_stats->rx_unicast_bytes_lo,
1755 qstats->total_unicast_bytes_received_lo);
1757 ADD_64(afex_stats->rx_broadcast_bytes_hi,
1758 qstats->total_broadcast_bytes_received_hi,
1759 afex_stats->rx_broadcast_bytes_lo,
1760 qstats->total_broadcast_bytes_received_lo);
1762 ADD_64(afex_stats->rx_multicast_bytes_hi,
1763 qstats->total_multicast_bytes_received_hi,
1764 afex_stats->rx_multicast_bytes_lo,
1765 qstats->total_multicast_bytes_received_lo);
1767 ADD_64(afex_stats->rx_unicast_frames_hi,
1768 qstats->total_unicast_packets_received_hi,
1769 afex_stats->rx_unicast_frames_lo,
1770 qstats->total_unicast_packets_received_lo);
1772 ADD_64(afex_stats->rx_broadcast_frames_hi,
1773 qstats->total_broadcast_packets_received_hi,
1774 afex_stats->rx_broadcast_frames_lo,
1775 qstats->total_broadcast_packets_received_lo);
1777 ADD_64(afex_stats->rx_multicast_frames_hi,
1778 qstats->total_multicast_packets_received_hi,
1779 afex_stats->rx_multicast_frames_lo,
1780 qstats->total_multicast_packets_received_lo);
1783 * sum to rx_frames_discarded all discarded
1784 * packets due to size, ttl0 and checksum
1786 ADD_64(afex_stats->rx_frames_discarded_hi,
1787 qstats->total_packets_received_checksum_discarded_hi,
1788 afex_stats->rx_frames_discarded_lo,
1789 qstats->total_packets_received_checksum_discarded_lo);
1791 ADD_64(afex_stats->rx_frames_discarded_hi,
1792 qstats->total_packets_received_ttl0_discarded_hi,
1793 afex_stats->rx_frames_discarded_lo,
1794 qstats->total_packets_received_ttl0_discarded_lo);
1796 ADD_64(afex_stats->rx_frames_discarded_hi,
1797 qstats->etherstatsoverrsizepkts_hi,
1798 afex_stats->rx_frames_discarded_lo,
1799 qstats->etherstatsoverrsizepkts_lo);
1801 ADD_64(afex_stats->rx_frames_dropped_hi,
1802 qstats->no_buff_discard_hi,
1803 afex_stats->rx_frames_dropped_lo,
1804 qstats->no_buff_discard_lo);
1806 ADD_64(afex_stats->tx_unicast_bytes_hi,
1807 qstats->total_unicast_bytes_transmitted_hi,
1808 afex_stats->tx_unicast_bytes_lo,
1809 qstats->total_unicast_bytes_transmitted_lo);
1811 ADD_64(afex_stats->tx_broadcast_bytes_hi,
1812 qstats->total_broadcast_bytes_transmitted_hi,
1813 afex_stats->tx_broadcast_bytes_lo,
1814 qstats->total_broadcast_bytes_transmitted_lo);
1816 ADD_64(afex_stats->tx_multicast_bytes_hi,
1817 qstats->total_multicast_bytes_transmitted_hi,
1818 afex_stats->tx_multicast_bytes_lo,
1819 qstats->total_multicast_bytes_transmitted_lo);
1821 ADD_64(afex_stats->tx_unicast_frames_hi,
1822 qstats->total_unicast_packets_transmitted_hi,
1823 afex_stats->tx_unicast_frames_lo,
1824 qstats->total_unicast_packets_transmitted_lo);
1826 ADD_64(afex_stats->tx_broadcast_frames_hi,
1827 qstats->total_broadcast_packets_transmitted_hi,
1828 afex_stats->tx_broadcast_frames_lo,
1829 qstats->total_broadcast_packets_transmitted_lo);
1831 ADD_64(afex_stats->tx_multicast_frames_hi,
1832 qstats->total_multicast_packets_transmitted_hi,
1833 afex_stats->tx_multicast_frames_lo,
1834 qstats->total_multicast_packets_transmitted_lo);
1836 ADD_64(afex_stats->tx_frames_dropped_hi,
1837 qstats->total_transmitted_dropped_packets_error_hi,
1838 afex_stats->tx_frames_dropped_lo,
1839 qstats->total_transmitted_dropped_packets_error_lo);
1843 * If port stats are requested, add them to the PMF
1844 * stats, as anyway they will be accumulated by the
1845 * MCP before sent to the switch
1847 if ((sc->port.pmf) && (stats_type == VICSTATST_UIF_INDEX)) {
1848 ADD_64(afex_stats->rx_frames_dropped_hi,
1850 afex_stats->rx_frames_dropped_lo,
1851 estats->mac_filter_discard);
1852 ADD_64(afex_stats->rx_frames_dropped_hi,
1854 afex_stats->rx_frames_dropped_lo,
1855 estats->brb_truncate_discard);
1856 ADD_64(afex_stats->rx_frames_discarded_hi,
1858 afex_stats->rx_frames_discarded_lo,
1859 estats->mac_discard);