1849 lines
66 KiB
C
1849 lines
66 KiB
C
/*-
|
|
* Copyright (c) 2007-2014 QLogic Corporation. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS'
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
|
* THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include "bxe.h"
|
|
#include "bxe_stats.h"
|
|
|
|
#ifdef __i386__
|
|
#define BITS_PER_LONG 32
|
|
#else
|
|
#define BITS_PER_LONG 64
|
|
#endif
|
|
|
|
static inline long
|
|
bxe_hilo(uint32_t *hiref)
|
|
{
|
|
uint32_t lo = *(hiref + 1);
|
|
#if (BITS_PER_LONG == 64)
|
|
uint32_t hi = *hiref;
|
|
return (HILO_U64(hi, lo));
|
|
#else
|
|
return (lo);
|
|
#endif
|
|
}
|
|
|
|
static inline uint16_t
|
|
bxe_get_port_stats_dma_len(struct bxe_softc *sc)
|
|
{
|
|
uint16_t res = 0;
|
|
uint32_t size;
|
|
|
|
/* 'newest' convention - shmem2 contains the size of the port stats */
|
|
if (SHMEM2_HAS(sc, sizeof_port_stats)) {
|
|
size = SHMEM2_RD(sc, sizeof_port_stats);
|
|
if (size) {
|
|
res = size;
|
|
}
|
|
|
|
/* prevent newer BC from causing buffer overflow */
|
|
if (res > sizeof(struct host_port_stats)) {
|
|
res = sizeof(struct host_port_stats);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Older convention - all BCs support the port stats fields up until
|
|
* the 'not_used' field
|
|
*/
|
|
if (!res) {
|
|
res = (offsetof(struct host_port_stats, not_used) + 4);
|
|
|
|
/* if PFC stats are supported by the MFW, DMA them as well */
|
|
if (sc->devinfo.bc_ver >= REQ_BC_VER_4_PFC_STATS_SUPPORTED) {
|
|
res += (offsetof(struct host_port_stats, pfc_frames_rx_lo) -
|
|
offsetof(struct host_port_stats, pfc_frames_tx_hi) + 4);
|
|
}
|
|
}
|
|
|
|
res >>= 2;
|
|
|
|
DBASSERT(sc, !(res > 2 * DMAE_LEN32_RD_MAX), ("big stats dmae length\n"));
|
|
return (res);
|
|
}
|
|
|
|
/*
|
|
* Init service functions
|
|
*/
|
|
|
|
static void
|
|
bxe_dp_stats(struct bxe_softc *sc)
|
|
{
|
|
int i;
|
|
|
|
BLOGD(sc, DBG_STATS,
|
|
"dumping stats:\n"
|
|
" fw_stats_req\n"
|
|
" hdr\n"
|
|
" cmd_num %d\n"
|
|
" reserved0 %d\n"
|
|
" drv_stats_counter %d\n"
|
|
" reserved1 %d\n"
|
|
" stats_counters_addrs %x %x\n",
|
|
sc->fw_stats_req->hdr.cmd_num,
|
|
sc->fw_stats_req->hdr.reserved0,
|
|
sc->fw_stats_req->hdr.drv_stats_counter,
|
|
sc->fw_stats_req->hdr.reserved1,
|
|
sc->fw_stats_req->hdr.stats_counters_addrs.hi,
|
|
sc->fw_stats_req->hdr.stats_counters_addrs.lo);
|
|
|
|
for (i = 0; i < sc->fw_stats_req->hdr.cmd_num; i++) {
|
|
BLOGD(sc, DBG_STATS,
|
|
"query[%d]\n"
|
|
" kind %d\n"
|
|
" index %d\n"
|
|
" funcID %d\n"
|
|
" reserved %d\n"
|
|
" address %x %x\n",
|
|
i,
|
|
sc->fw_stats_req->query[i].kind,
|
|
sc->fw_stats_req->query[i].index,
|
|
sc->fw_stats_req->query[i].funcID,
|
|
sc->fw_stats_req->query[i].reserved,
|
|
sc->fw_stats_req->query[i].address.hi,
|
|
sc->fw_stats_req->query[i].address.lo);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Post the next statistics ramrod. Protect it with the lock in
|
|
* order to ensure the strict order between statistics ramrods
|
|
* (each ramrod has a sequence number passed in a
|
|
* sc->fw_stats_req->hdr.drv_stats_counter and ramrods must be
|
|
* sent in order).
|
|
*/
|
|
static void
|
|
bxe_storm_stats_post(struct bxe_softc *sc)
|
|
{
|
|
int rc;
|
|
|
|
if (!sc->stats_pending) {
|
|
BXE_STATS_LOCK(sc);
|
|
|
|
if (sc->stats_pending) {
|
|
BXE_STATS_UNLOCK(sc);
|
|
return;
|
|
}
|
|
|
|
sc->fw_stats_req->hdr.drv_stats_counter =
|
|
htole16(sc->stats_counter++);
|
|
|
|
BLOGD(sc, DBG_STATS,
|
|
"sending statistics ramrod %d\n",
|
|
le16toh(sc->fw_stats_req->hdr.drv_stats_counter));
|
|
|
|
/* adjust the ramrod to include VF queues statistics */
|
|
// XXX bxe_iov_adjust_stats_req(sc);
|
|
|
|
bxe_dp_stats(sc);
|
|
|
|
/* send FW stats ramrod */
|
|
rc = bxe_sp_post(sc, RAMROD_CMD_ID_COMMON_STAT_QUERY, 0,
|
|
U64_HI(sc->fw_stats_req_mapping),
|
|
U64_LO(sc->fw_stats_req_mapping),
|
|
NONE_CONNECTION_TYPE);
|
|
if (rc == 0) {
|
|
sc->stats_pending = 1;
|
|
}
|
|
|
|
BXE_STATS_UNLOCK(sc);
|
|
}
|
|
}
|
|
|
|
static void
|
|
bxe_hw_stats_post(struct bxe_softc *sc)
|
|
{
|
|
struct dmae_cmd *dmae = &sc->stats_dmae;
|
|
uint32_t *stats_comp = BXE_SP(sc, stats_comp);
|
|
int loader_idx;
|
|
uint32_t opcode;
|
|
|
|
*stats_comp = DMAE_COMP_VAL;
|
|
if (CHIP_REV_IS_SLOW(sc)) {
|
|
return;
|
|
}
|
|
|
|
/* Update MCP's statistics if possible */
|
|
if (sc->func_stx) {
|
|
memcpy(BXE_SP(sc, func_stats), &sc->func_stats,
|
|
sizeof(sc->func_stats));
|
|
}
|
|
|
|
/* loader */
|
|
if (sc->executer_idx) {
|
|
loader_idx = PMF_DMAE_C(sc);
|
|
opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
|
|
TRUE, DMAE_COMP_GRC);
|
|
opcode = bxe_dmae_opcode_clr_src_reset(opcode);
|
|
|
|
memset(dmae, 0, sizeof(struct dmae_cmd));
|
|
dmae->opcode = opcode;
|
|
dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, dmae[0]));
|
|
dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, dmae[0]));
|
|
dmae->dst_addr_lo = ((DMAE_REG_CMD_MEM +
|
|
sizeof(struct dmae_cmd) *
|
|
(loader_idx + 1)) >> 2);
|
|
dmae->dst_addr_hi = 0;
|
|
dmae->len = sizeof(struct dmae_cmd) >> 2;
|
|
if (CHIP_IS_E1(sc)) {
|
|
dmae->len--;
|
|
}
|
|
dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx + 1] >> 2);
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
|
|
*stats_comp = 0;
|
|
bxe_post_dmae(sc, dmae, loader_idx);
|
|
} else if (sc->func_stx) {
|
|
*stats_comp = 0;
|
|
bxe_post_dmae(sc, dmae, INIT_DMAE_C(sc));
|
|
}
|
|
}
|
|
|
|
static int
|
|
bxe_stats_comp(struct bxe_softc *sc)
|
|
{
|
|
uint32_t *stats_comp = BXE_SP(sc, stats_comp);
|
|
int cnt = 10;
|
|
|
|
while (*stats_comp != DMAE_COMP_VAL) {
|
|
if (!cnt) {
|
|
BLOGE(sc, "Timeout waiting for stats finished\n");
|
|
if(sc->trigger_grcdump) {
|
|
/* taking grcdump */
|
|
bxe_grc_dump(sc);
|
|
}
|
|
break;
|
|
}
|
|
|
|
cnt--;
|
|
DELAY(1000);
|
|
}
|
|
|
|
return (1);
|
|
}
|
|
|
|
/*
|
|
* Statistics service functions
|
|
*/
|
|
|
|
static void
|
|
bxe_stats_pmf_update(struct bxe_softc *sc)
|
|
{
|
|
struct dmae_cmd *dmae;
|
|
uint32_t opcode;
|
|
int loader_idx = PMF_DMAE_C(sc);
|
|
uint32_t *stats_comp = BXE_SP(sc, stats_comp);
|
|
|
|
if (sc->devinfo.bc_ver <= 0x06001400) {
|
|
/*
|
|
* Bootcode v6.0.21 fixed a GRC timeout that occurs when accessing
|
|
* BRB registers while the BRB block is in reset. The DMA transfer
|
|
* below triggers this issue resulting in the DMAE to stop
|
|
* functioning. Skip this initial stats transfer for old bootcode
|
|
* versions <= 6.0.20.
|
|
*/
|
|
return;
|
|
}
|
|
|
|
/* sanity */
|
|
if (!sc->port.pmf || !sc->port.port_stx) {
|
|
BLOGE(sc, "BUG!\n");
|
|
return;
|
|
}
|
|
|
|
sc->executer_idx = 0;
|
|
|
|
opcode = bxe_dmae_opcode(sc, DMAE_SRC_GRC, DMAE_DST_PCI, FALSE, 0);
|
|
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_GRC);
|
|
dmae->src_addr_lo = (sc->port.port_stx >> 2);
|
|
dmae->src_addr_hi = 0;
|
|
dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats));
|
|
dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats));
|
|
dmae->len = DMAE_LEN32_RD_MAX;
|
|
dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
|
|
dmae->src_addr_lo = ((sc->port.port_stx >> 2) + DMAE_LEN32_RD_MAX);
|
|
dmae->src_addr_hi = 0;
|
|
dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats) +
|
|
DMAE_LEN32_RD_MAX * 4);
|
|
dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats) +
|
|
DMAE_LEN32_RD_MAX * 4);
|
|
dmae->len = (bxe_get_port_stats_dma_len(sc) - DMAE_LEN32_RD_MAX);
|
|
|
|
dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_val = DMAE_COMP_VAL;
|
|
|
|
*stats_comp = 0;
|
|
bxe_hw_stats_post(sc);
|
|
bxe_stats_comp(sc);
|
|
}
|
|
|
|
static void
|
|
bxe_port_stats_init(struct bxe_softc *sc)
|
|
{
|
|
struct dmae_cmd *dmae;
|
|
int port = SC_PORT(sc);
|
|
uint32_t opcode;
|
|
int loader_idx = PMF_DMAE_C(sc);
|
|
uint32_t mac_addr;
|
|
uint32_t *stats_comp = BXE_SP(sc, stats_comp);
|
|
|
|
/* sanity */
|
|
if (!sc->link_vars.link_up || !sc->port.pmf) {
|
|
BLOGE(sc, "BUG!\n");
|
|
return;
|
|
}
|
|
|
|
sc->executer_idx = 0;
|
|
|
|
/* MCP */
|
|
opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
|
|
TRUE, DMAE_COMP_GRC);
|
|
|
|
if (sc->port.port_stx) {
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = opcode;
|
|
dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats));
|
|
dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats));
|
|
dmae->dst_addr_lo = sc->port.port_stx >> 2;
|
|
dmae->dst_addr_hi = 0;
|
|
dmae->len = bxe_get_port_stats_dma_len(sc);
|
|
dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
}
|
|
|
|
if (sc->func_stx) {
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = opcode;
|
|
dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, func_stats));
|
|
dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, func_stats));
|
|
dmae->dst_addr_lo = (sc->func_stx >> 2);
|
|
dmae->dst_addr_hi = 0;
|
|
dmae->len = (sizeof(struct host_func_stats) >> 2);
|
|
dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
}
|
|
|
|
/* MAC */
|
|
opcode = bxe_dmae_opcode(sc, DMAE_SRC_GRC, DMAE_DST_PCI,
|
|
TRUE, DMAE_COMP_GRC);
|
|
|
|
/* EMAC is special */
|
|
if (sc->link_vars.mac_type == ELINK_MAC_TYPE_EMAC) {
|
|
mac_addr = (port ? GRCBASE_EMAC1 : GRCBASE_EMAC0);
|
|
|
|
/* EMAC_REG_EMAC_RX_STAT_AC (EMAC_REG_EMAC_RX_STAT_AC_COUNT)*/
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = opcode;
|
|
dmae->src_addr_lo = (mac_addr + EMAC_REG_EMAC_RX_STAT_AC) >> 2;
|
|
dmae->src_addr_hi = 0;
|
|
dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats));
|
|
dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats));
|
|
dmae->len = EMAC_REG_EMAC_RX_STAT_AC_COUNT;
|
|
dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
|
|
/* EMAC_REG_EMAC_RX_STAT_AC_28 */
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = opcode;
|
|
dmae->src_addr_lo = ((mac_addr + EMAC_REG_EMAC_RX_STAT_AC_28) >> 2);
|
|
dmae->src_addr_hi = 0;
|
|
dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats) +
|
|
offsetof(struct emac_stats,
|
|
rx_stat_falsecarriererrors));
|
|
dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats) +
|
|
offsetof(struct emac_stats,
|
|
rx_stat_falsecarriererrors));
|
|
dmae->len = 1;
|
|
dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
|
|
/* EMAC_REG_EMAC_TX_STAT_AC (EMAC_REG_EMAC_TX_STAT_AC_COUNT)*/
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = opcode;
|
|
dmae->src_addr_lo = ((mac_addr + EMAC_REG_EMAC_TX_STAT_AC) >> 2);
|
|
dmae->src_addr_hi = 0;
|
|
dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats) +
|
|
offsetof(struct emac_stats,
|
|
tx_stat_ifhcoutoctets));
|
|
dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats) +
|
|
offsetof(struct emac_stats,
|
|
tx_stat_ifhcoutoctets));
|
|
dmae->len = EMAC_REG_EMAC_TX_STAT_AC_COUNT;
|
|
dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
} else {
|
|
uint32_t tx_src_addr_lo, rx_src_addr_lo;
|
|
uint16_t rx_len, tx_len;
|
|
|
|
/* configure the params according to MAC type */
|
|
switch (sc->link_vars.mac_type) {
|
|
case ELINK_MAC_TYPE_BMAC:
|
|
mac_addr = (port) ? NIG_REG_INGRESS_BMAC1_MEM :
|
|
NIG_REG_INGRESS_BMAC0_MEM;
|
|
|
|
/* BIGMAC_REGISTER_TX_STAT_GTPKT ..
|
|
BIGMAC_REGISTER_TX_STAT_GTBYT */
|
|
if (CHIP_IS_E1x(sc)) {
|
|
tx_src_addr_lo =
|
|
((mac_addr + BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2);
|
|
tx_len = ((8 + BIGMAC_REGISTER_TX_STAT_GTBYT -
|
|
BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2);
|
|
rx_src_addr_lo =
|
|
((mac_addr + BIGMAC_REGISTER_RX_STAT_GR64) >> 2);
|
|
rx_len = ((8 + BIGMAC_REGISTER_RX_STAT_GRIPJ -
|
|
BIGMAC_REGISTER_RX_STAT_GR64) >> 2);
|
|
} else {
|
|
tx_src_addr_lo =
|
|
((mac_addr + BIGMAC2_REGISTER_TX_STAT_GTPOK) >> 2);
|
|
tx_len = ((8 + BIGMAC2_REGISTER_TX_STAT_GTBYT -
|
|
BIGMAC2_REGISTER_TX_STAT_GTPOK) >> 2);
|
|
rx_src_addr_lo =
|
|
((mac_addr + BIGMAC2_REGISTER_RX_STAT_GR64) >> 2);
|
|
rx_len = ((8 + BIGMAC2_REGISTER_RX_STAT_GRIPJ -
|
|
BIGMAC2_REGISTER_RX_STAT_GR64) >> 2);
|
|
}
|
|
|
|
break;
|
|
|
|
case ELINK_MAC_TYPE_UMAC: /* handled by MSTAT */
|
|
case ELINK_MAC_TYPE_XMAC: /* handled by MSTAT */
|
|
default:
|
|
mac_addr = (port) ? GRCBASE_MSTAT1 : GRCBASE_MSTAT0;
|
|
tx_src_addr_lo = ((mac_addr + MSTAT_REG_TX_STAT_GTXPOK_LO) >> 2);
|
|
rx_src_addr_lo = ((mac_addr + MSTAT_REG_RX_STAT_GR64_LO) >> 2);
|
|
tx_len =
|
|
(sizeof(sc->sp->mac_stats.mstat_stats.stats_tx) >> 2);
|
|
rx_len =
|
|
(sizeof(sc->sp->mac_stats.mstat_stats.stats_rx) >> 2);
|
|
break;
|
|
}
|
|
|
|
/* TX stats */
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = opcode;
|
|
dmae->src_addr_lo = tx_src_addr_lo;
|
|
dmae->src_addr_hi = 0;
|
|
dmae->len = tx_len;
|
|
dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, mac_stats));
|
|
dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, mac_stats));
|
|
dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
|
|
/* RX stats */
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = opcode;
|
|
dmae->src_addr_hi = 0;
|
|
dmae->src_addr_lo = rx_src_addr_lo;
|
|
dmae->dst_addr_lo =
|
|
U64_LO(BXE_SP_MAPPING(sc, mac_stats) + (tx_len << 2));
|
|
dmae->dst_addr_hi =
|
|
U64_HI(BXE_SP_MAPPING(sc, mac_stats) + (tx_len << 2));
|
|
dmae->len = rx_len;
|
|
dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
}
|
|
|
|
/* NIG */
|
|
if (!CHIP_IS_E3(sc)) {
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = opcode;
|
|
dmae->src_addr_lo =
|
|
(port ? NIG_REG_STAT1_EGRESS_MAC_PKT0 :
|
|
NIG_REG_STAT0_EGRESS_MAC_PKT0) >> 2;
|
|
dmae->src_addr_hi = 0;
|
|
dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, nig_stats) +
|
|
offsetof(struct nig_stats,
|
|
egress_mac_pkt0_lo));
|
|
dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, nig_stats) +
|
|
offsetof(struct nig_stats,
|
|
egress_mac_pkt0_lo));
|
|
dmae->len = ((2 * sizeof(uint32_t)) >> 2);
|
|
dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = opcode;
|
|
dmae->src_addr_lo =
|
|
(port ? NIG_REG_STAT1_EGRESS_MAC_PKT1 :
|
|
NIG_REG_STAT0_EGRESS_MAC_PKT1) >> 2;
|
|
dmae->src_addr_hi = 0;
|
|
dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, nig_stats) +
|
|
offsetof(struct nig_stats,
|
|
egress_mac_pkt1_lo));
|
|
dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, nig_stats) +
|
|
offsetof(struct nig_stats,
|
|
egress_mac_pkt1_lo));
|
|
dmae->len = ((2 * sizeof(uint32_t)) >> 2);
|
|
dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
}
|
|
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = bxe_dmae_opcode(sc, DMAE_SRC_GRC, DMAE_DST_PCI,
|
|
TRUE, DMAE_COMP_PCI);
|
|
dmae->src_addr_lo =
|
|
(port ? NIG_REG_STAT1_BRB_DISCARD :
|
|
NIG_REG_STAT0_BRB_DISCARD) >> 2;
|
|
dmae->src_addr_hi = 0;
|
|
dmae->dst_addr_lo = U64_LO(BXE_SP_MAPPING(sc, nig_stats));
|
|
dmae->dst_addr_hi = U64_HI(BXE_SP_MAPPING(sc, nig_stats));
|
|
dmae->len = (sizeof(struct nig_stats) - 4*sizeof(uint32_t)) >> 2;
|
|
|
|
dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_val = DMAE_COMP_VAL;
|
|
|
|
*stats_comp = 0;
|
|
}
|
|
|
|
static void
|
|
bxe_func_stats_init(struct bxe_softc *sc)
|
|
{
|
|
struct dmae_cmd *dmae = &sc->stats_dmae;
|
|
uint32_t *stats_comp = BXE_SP(sc, stats_comp);
|
|
|
|
/* sanity */
|
|
if (!sc->func_stx) {
|
|
BLOGE(sc, "BUG!\n");
|
|
return;
|
|
}
|
|
|
|
sc->executer_idx = 0;
|
|
memset(dmae, 0, sizeof(struct dmae_cmd));
|
|
|
|
dmae->opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
|
|
TRUE, DMAE_COMP_PCI);
|
|
dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, func_stats));
|
|
dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, func_stats));
|
|
dmae->dst_addr_lo = (sc->func_stx >> 2);
|
|
dmae->dst_addr_hi = 0;
|
|
dmae->len = (sizeof(struct host_func_stats) >> 2);
|
|
dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_val = DMAE_COMP_VAL;
|
|
|
|
*stats_comp = 0;
|
|
}
|
|
|
|
static void
|
|
bxe_stats_start(struct bxe_softc *sc)
|
|
{
|
|
/*
|
|
* VFs travel through here as part of the statistics FSM, but no action
|
|
* is required
|
|
*/
|
|
if (IS_VF(sc)) {
|
|
return;
|
|
}
|
|
|
|
if (sc->port.pmf) {
|
|
bxe_port_stats_init(sc);
|
|
}
|
|
|
|
else if (sc->func_stx) {
|
|
bxe_func_stats_init(sc);
|
|
}
|
|
|
|
bxe_hw_stats_post(sc);
|
|
bxe_storm_stats_post(sc);
|
|
}
|
|
|
|
static void
|
|
bxe_stats_pmf_start(struct bxe_softc *sc)
|
|
{
|
|
bxe_stats_comp(sc);
|
|
bxe_stats_pmf_update(sc);
|
|
bxe_stats_start(sc);
|
|
}
|
|
|
|
static void
|
|
bxe_stats_restart(struct bxe_softc *sc)
|
|
{
|
|
/*
|
|
* VFs travel through here as part of the statistics FSM, but no action
|
|
* is required
|
|
*/
|
|
if (IS_VF(sc)) {
|
|
return;
|
|
}
|
|
|
|
bxe_stats_comp(sc);
|
|
bxe_stats_start(sc);
|
|
}
|
|
|
|
static void
|
|
bxe_bmac_stats_update(struct bxe_softc *sc)
|
|
{
|
|
struct host_port_stats *pstats = BXE_SP(sc, port_stats);
|
|
struct bxe_eth_stats *estats = &sc->eth_stats;
|
|
struct {
|
|
uint32_t lo;
|
|
uint32_t hi;
|
|
} diff;
|
|
|
|
if (CHIP_IS_E1x(sc)) {
|
|
struct bmac1_stats *new = BXE_SP(sc, mac_stats.bmac1_stats);
|
|
|
|
/* the macros below will use "bmac1_stats" type */
|
|
UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
|
|
UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
|
|
UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
|
|
UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
|
|
UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
|
|
UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
|
|
UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
|
|
UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
|
|
UPDATE_STAT64(rx_stat_grxpf, rx_stat_mac_xpf);
|
|
|
|
UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
|
|
UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
|
|
UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
|
|
UPDATE_STAT64(tx_stat_gt127,
|
|
tx_stat_etherstatspkts65octetsto127octets);
|
|
UPDATE_STAT64(tx_stat_gt255,
|
|
tx_stat_etherstatspkts128octetsto255octets);
|
|
UPDATE_STAT64(tx_stat_gt511,
|
|
tx_stat_etherstatspkts256octetsto511octets);
|
|
UPDATE_STAT64(tx_stat_gt1023,
|
|
tx_stat_etherstatspkts512octetsto1023octets);
|
|
UPDATE_STAT64(tx_stat_gt1518,
|
|
tx_stat_etherstatspkts1024octetsto1522octets);
|
|
UPDATE_STAT64(tx_stat_gt2047, tx_stat_mac_2047);
|
|
UPDATE_STAT64(tx_stat_gt4095, tx_stat_mac_4095);
|
|
UPDATE_STAT64(tx_stat_gt9216, tx_stat_mac_9216);
|
|
UPDATE_STAT64(tx_stat_gt16383, tx_stat_mac_16383);
|
|
UPDATE_STAT64(tx_stat_gterr,
|
|
tx_stat_dot3statsinternalmactransmiterrors);
|
|
UPDATE_STAT64(tx_stat_gtufl, tx_stat_mac_ufl);
|
|
} else {
|
|
struct bmac2_stats *new = BXE_SP(sc, mac_stats.bmac2_stats);
|
|
struct bxe_fw_port_stats_old *fwstats = &sc->fw_stats_old;
|
|
|
|
/* the macros below will use "bmac2_stats" type */
|
|
UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
|
|
UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
|
|
UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
|
|
UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
|
|
UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
|
|
UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
|
|
UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
|
|
UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
|
|
UPDATE_STAT64(rx_stat_grxpf, rx_stat_mac_xpf);
|
|
UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
|
|
UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
|
|
UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
|
|
UPDATE_STAT64(tx_stat_gt127,
|
|
tx_stat_etherstatspkts65octetsto127octets);
|
|
UPDATE_STAT64(tx_stat_gt255,
|
|
tx_stat_etherstatspkts128octetsto255octets);
|
|
UPDATE_STAT64(tx_stat_gt511,
|
|
tx_stat_etherstatspkts256octetsto511octets);
|
|
UPDATE_STAT64(tx_stat_gt1023,
|
|
tx_stat_etherstatspkts512octetsto1023octets);
|
|
UPDATE_STAT64(tx_stat_gt1518,
|
|
tx_stat_etherstatspkts1024octetsto1522octets);
|
|
UPDATE_STAT64(tx_stat_gt2047, tx_stat_mac_2047);
|
|
UPDATE_STAT64(tx_stat_gt4095, tx_stat_mac_4095);
|
|
UPDATE_STAT64(tx_stat_gt9216, tx_stat_mac_9216);
|
|
UPDATE_STAT64(tx_stat_gt16383, tx_stat_mac_16383);
|
|
UPDATE_STAT64(tx_stat_gterr,
|
|
tx_stat_dot3statsinternalmactransmiterrors);
|
|
UPDATE_STAT64(tx_stat_gtufl, tx_stat_mac_ufl);
|
|
|
|
/* collect PFC stats */
|
|
pstats->pfc_frames_tx_hi = new->tx_stat_gtpp_hi;
|
|
pstats->pfc_frames_tx_lo = new->tx_stat_gtpp_lo;
|
|
ADD_64(pstats->pfc_frames_tx_hi, fwstats->pfc_frames_tx_hi,
|
|
pstats->pfc_frames_tx_lo, fwstats->pfc_frames_tx_lo);
|
|
|
|
pstats->pfc_frames_rx_hi = new->rx_stat_grpp_hi;
|
|
pstats->pfc_frames_rx_lo = new->rx_stat_grpp_lo;
|
|
ADD_64(pstats->pfc_frames_rx_hi, fwstats->pfc_frames_rx_hi,
|
|
pstats->pfc_frames_rx_lo, fwstats->pfc_frames_rx_lo);
|
|
}
|
|
|
|
estats->pause_frames_received_hi = pstats->mac_stx[1].rx_stat_mac_xpf_hi;
|
|
estats->pause_frames_received_lo = pstats->mac_stx[1].rx_stat_mac_xpf_lo;
|
|
|
|
estats->pause_frames_sent_hi = pstats->mac_stx[1].tx_stat_outxoffsent_hi;
|
|
estats->pause_frames_sent_lo = pstats->mac_stx[1].tx_stat_outxoffsent_lo;
|
|
|
|
estats->pfc_frames_received_hi = pstats->pfc_frames_rx_hi;
|
|
estats->pfc_frames_received_lo = pstats->pfc_frames_rx_lo;
|
|
estats->pfc_frames_sent_hi = pstats->pfc_frames_tx_hi;
|
|
estats->pfc_frames_sent_lo = pstats->pfc_frames_tx_lo;
|
|
}
|
|
|
|
static void
|
|
bxe_mstat_stats_update(struct bxe_softc *sc)
|
|
{
|
|
struct host_port_stats *pstats = BXE_SP(sc, port_stats);
|
|
struct bxe_eth_stats *estats = &sc->eth_stats;
|
|
struct mstat_stats *new = BXE_SP(sc, mac_stats.mstat_stats);
|
|
|
|
ADD_STAT64(stats_rx.rx_grerb, rx_stat_ifhcinbadoctets);
|
|
ADD_STAT64(stats_rx.rx_grfcs, rx_stat_dot3statsfcserrors);
|
|
ADD_STAT64(stats_rx.rx_grund, rx_stat_etherstatsundersizepkts);
|
|
ADD_STAT64(stats_rx.rx_grovr, rx_stat_dot3statsframestoolong);
|
|
ADD_STAT64(stats_rx.rx_grfrg, rx_stat_etherstatsfragments);
|
|
ADD_STAT64(stats_rx.rx_grxcf, rx_stat_maccontrolframesreceived);
|
|
ADD_STAT64(stats_rx.rx_grxpf, rx_stat_xoffstateentered);
|
|
ADD_STAT64(stats_rx.rx_grxpf, rx_stat_mac_xpf);
|
|
ADD_STAT64(stats_tx.tx_gtxpf, tx_stat_outxoffsent);
|
|
ADD_STAT64(stats_tx.tx_gtxpf, tx_stat_flowcontroldone);
|
|
|
|
/* collect pfc stats */
|
|
ADD_64(pstats->pfc_frames_tx_hi, new->stats_tx.tx_gtxpp_hi,
|
|
pstats->pfc_frames_tx_lo, new->stats_tx.tx_gtxpp_lo);
|
|
ADD_64(pstats->pfc_frames_rx_hi, new->stats_rx.rx_grxpp_hi,
|
|
pstats->pfc_frames_rx_lo, new->stats_rx.rx_grxpp_lo);
|
|
|
|
ADD_STAT64(stats_tx.tx_gt64, tx_stat_etherstatspkts64octets);
|
|
ADD_STAT64(stats_tx.tx_gt127, tx_stat_etherstatspkts65octetsto127octets);
|
|
ADD_STAT64(stats_tx.tx_gt255, tx_stat_etherstatspkts128octetsto255octets);
|
|
ADD_STAT64(stats_tx.tx_gt511, tx_stat_etherstatspkts256octetsto511octets);
|
|
ADD_STAT64(stats_tx.tx_gt1023,
|
|
tx_stat_etherstatspkts512octetsto1023octets);
|
|
ADD_STAT64(stats_tx.tx_gt1518,
|
|
tx_stat_etherstatspkts1024octetsto1522octets);
|
|
ADD_STAT64(stats_tx.tx_gt2047, tx_stat_mac_2047);
|
|
|
|
ADD_STAT64(stats_tx.tx_gt4095, tx_stat_mac_4095);
|
|
ADD_STAT64(stats_tx.tx_gt9216, tx_stat_mac_9216);
|
|
ADD_STAT64(stats_tx.tx_gt16383, tx_stat_mac_16383);
|
|
|
|
ADD_STAT64(stats_tx.tx_gterr, tx_stat_dot3statsinternalmactransmiterrors);
|
|
ADD_STAT64(stats_tx.tx_gtufl, tx_stat_mac_ufl);
|
|
|
|
estats->etherstatspkts1024octetsto1522octets_hi =
|
|
pstats->mac_stx[1].tx_stat_etherstatspkts1024octetsto1522octets_hi;
|
|
estats->etherstatspkts1024octetsto1522octets_lo =
|
|
pstats->mac_stx[1].tx_stat_etherstatspkts1024octetsto1522octets_lo;
|
|
|
|
estats->etherstatspktsover1522octets_hi =
|
|
pstats->mac_stx[1].tx_stat_mac_2047_hi;
|
|
estats->etherstatspktsover1522octets_lo =
|
|
pstats->mac_stx[1].tx_stat_mac_2047_lo;
|
|
|
|
ADD_64(estats->etherstatspktsover1522octets_hi,
|
|
pstats->mac_stx[1].tx_stat_mac_4095_hi,
|
|
estats->etherstatspktsover1522octets_lo,
|
|
pstats->mac_stx[1].tx_stat_mac_4095_lo);
|
|
|
|
ADD_64(estats->etherstatspktsover1522octets_hi,
|
|
pstats->mac_stx[1].tx_stat_mac_9216_hi,
|
|
estats->etherstatspktsover1522octets_lo,
|
|
pstats->mac_stx[1].tx_stat_mac_9216_lo);
|
|
|
|
ADD_64(estats->etherstatspktsover1522octets_hi,
|
|
pstats->mac_stx[1].tx_stat_mac_16383_hi,
|
|
estats->etherstatspktsover1522octets_lo,
|
|
pstats->mac_stx[1].tx_stat_mac_16383_lo);
|
|
|
|
estats->pause_frames_received_hi = pstats->mac_stx[1].rx_stat_mac_xpf_hi;
|
|
estats->pause_frames_received_lo = pstats->mac_stx[1].rx_stat_mac_xpf_lo;
|
|
|
|
estats->pause_frames_sent_hi = pstats->mac_stx[1].tx_stat_outxoffsent_hi;
|
|
estats->pause_frames_sent_lo = pstats->mac_stx[1].tx_stat_outxoffsent_lo;
|
|
|
|
estats->pfc_frames_received_hi = pstats->pfc_frames_rx_hi;
|
|
estats->pfc_frames_received_lo = pstats->pfc_frames_rx_lo;
|
|
estats->pfc_frames_sent_hi = pstats->pfc_frames_tx_hi;
|
|
estats->pfc_frames_sent_lo = pstats->pfc_frames_tx_lo;
|
|
}
|
|
|
|
static void
|
|
bxe_emac_stats_update(struct bxe_softc *sc)
|
|
{
|
|
struct emac_stats *new = BXE_SP(sc, mac_stats.emac_stats);
|
|
struct host_port_stats *pstats = BXE_SP(sc, port_stats);
|
|
struct bxe_eth_stats *estats = &sc->eth_stats;
|
|
|
|
UPDATE_EXTEND_STAT(rx_stat_ifhcinbadoctets);
|
|
UPDATE_EXTEND_STAT(tx_stat_ifhcoutbadoctets);
|
|
UPDATE_EXTEND_STAT(rx_stat_dot3statsfcserrors);
|
|
UPDATE_EXTEND_STAT(rx_stat_dot3statsalignmenterrors);
|
|
UPDATE_EXTEND_STAT(rx_stat_dot3statscarriersenseerrors);
|
|
UPDATE_EXTEND_STAT(rx_stat_falsecarriererrors);
|
|
UPDATE_EXTEND_STAT(rx_stat_etherstatsundersizepkts);
|
|
UPDATE_EXTEND_STAT(rx_stat_dot3statsframestoolong);
|
|
UPDATE_EXTEND_STAT(rx_stat_etherstatsfragments);
|
|
UPDATE_EXTEND_STAT(rx_stat_etherstatsjabbers);
|
|
UPDATE_EXTEND_STAT(rx_stat_maccontrolframesreceived);
|
|
UPDATE_EXTEND_STAT(rx_stat_xoffstateentered);
|
|
UPDATE_EXTEND_STAT(rx_stat_xonpauseframesreceived);
|
|
UPDATE_EXTEND_STAT(rx_stat_xoffpauseframesreceived);
|
|
UPDATE_EXTEND_STAT(tx_stat_outxonsent);
|
|
UPDATE_EXTEND_STAT(tx_stat_outxoffsent);
|
|
UPDATE_EXTEND_STAT(tx_stat_flowcontroldone);
|
|
UPDATE_EXTEND_STAT(tx_stat_etherstatscollisions);
|
|
UPDATE_EXTEND_STAT(tx_stat_dot3statssinglecollisionframes);
|
|
UPDATE_EXTEND_STAT(tx_stat_dot3statsmultiplecollisionframes);
|
|
UPDATE_EXTEND_STAT(tx_stat_dot3statsdeferredtransmissions);
|
|
UPDATE_EXTEND_STAT(tx_stat_dot3statsexcessivecollisions);
|
|
UPDATE_EXTEND_STAT(tx_stat_dot3statslatecollisions);
|
|
UPDATE_EXTEND_STAT(tx_stat_etherstatspkts64octets);
|
|
UPDATE_EXTEND_STAT(tx_stat_etherstatspkts65octetsto127octets);
|
|
UPDATE_EXTEND_STAT(tx_stat_etherstatspkts128octetsto255octets);
|
|
UPDATE_EXTEND_STAT(tx_stat_etherstatspkts256octetsto511octets);
|
|
UPDATE_EXTEND_STAT(tx_stat_etherstatspkts512octetsto1023octets);
|
|
UPDATE_EXTEND_STAT(tx_stat_etherstatspkts1024octetsto1522octets);
|
|
UPDATE_EXTEND_STAT(tx_stat_etherstatspktsover1522octets);
|
|
UPDATE_EXTEND_STAT(tx_stat_dot3statsinternalmactransmiterrors);
|
|
|
|
estats->pause_frames_received_hi =
|
|
pstats->mac_stx[1].rx_stat_xonpauseframesreceived_hi;
|
|
estats->pause_frames_received_lo =
|
|
pstats->mac_stx[1].rx_stat_xonpauseframesreceived_lo;
|
|
ADD_64(estats->pause_frames_received_hi,
|
|
pstats->mac_stx[1].rx_stat_xoffpauseframesreceived_hi,
|
|
estats->pause_frames_received_lo,
|
|
pstats->mac_stx[1].rx_stat_xoffpauseframesreceived_lo);
|
|
|
|
estats->pause_frames_sent_hi =
|
|
pstats->mac_stx[1].tx_stat_outxonsent_hi;
|
|
estats->pause_frames_sent_lo =
|
|
pstats->mac_stx[1].tx_stat_outxonsent_lo;
|
|
ADD_64(estats->pause_frames_sent_hi,
|
|
pstats->mac_stx[1].tx_stat_outxoffsent_hi,
|
|
estats->pause_frames_sent_lo,
|
|
pstats->mac_stx[1].tx_stat_outxoffsent_lo);
|
|
}
|
|
|
|
static int
|
|
bxe_hw_stats_update(struct bxe_softc *sc)
|
|
{
|
|
struct nig_stats *new = BXE_SP(sc, nig_stats);
|
|
struct nig_stats *old = &(sc->port.old_nig_stats);
|
|
struct host_port_stats *pstats = BXE_SP(sc, port_stats);
|
|
struct bxe_eth_stats *estats = &sc->eth_stats;
|
|
uint32_t lpi_reg, nig_timer_max;
|
|
struct {
|
|
uint32_t lo;
|
|
uint32_t hi;
|
|
} diff;
|
|
|
|
switch (sc->link_vars.mac_type) {
|
|
case ELINK_MAC_TYPE_BMAC:
|
|
bxe_bmac_stats_update(sc);
|
|
break;
|
|
|
|
case ELINK_MAC_TYPE_EMAC:
|
|
bxe_emac_stats_update(sc);
|
|
break;
|
|
|
|
case ELINK_MAC_TYPE_UMAC:
|
|
case ELINK_MAC_TYPE_XMAC:
|
|
bxe_mstat_stats_update(sc);
|
|
break;
|
|
|
|
case ELINK_MAC_TYPE_NONE: /* unreached */
|
|
BLOGD(sc, DBG_STATS,
|
|
"stats updated by DMAE but no MAC active\n");
|
|
return (-1);
|
|
|
|
default: /* unreached */
|
|
BLOGE(sc, "stats update failed, unknown MAC type\n");
|
|
}
|
|
|
|
ADD_EXTEND_64(pstats->brb_drop_hi, pstats->brb_drop_lo,
|
|
new->brb_discard - old->brb_discard);
|
|
ADD_EXTEND_64(estats->brb_truncate_hi, estats->brb_truncate_lo,
|
|
new->brb_truncate - old->brb_truncate);
|
|
|
|
if (!CHIP_IS_E3(sc)) {
|
|
UPDATE_STAT64_NIG(egress_mac_pkt0,
|
|
etherstatspkts1024octetsto1522octets);
|
|
UPDATE_STAT64_NIG(egress_mac_pkt1,
|
|
etherstatspktsover1522octets);
|
|
}
|
|
|
|
memcpy(old, new, sizeof(struct nig_stats));
|
|
|
|
memcpy(&(estats->rx_stat_ifhcinbadoctets_hi), &(pstats->mac_stx[1]),
|
|
sizeof(struct mac_stx));
|
|
estats->brb_drop_hi = pstats->brb_drop_hi;
|
|
estats->brb_drop_lo = pstats->brb_drop_lo;
|
|
|
|
pstats->host_port_stats_counter++;
|
|
|
|
if (CHIP_IS_E3(sc)) {
|
|
lpi_reg = (SC_PORT(sc)) ?
|
|
MISC_REG_CPMU_LP_SM_ENT_CNT_P1 :
|
|
MISC_REG_CPMU_LP_SM_ENT_CNT_P0;
|
|
estats->eee_tx_lpi += REG_RD(sc, lpi_reg);
|
|
}
|
|
|
|
if (!BXE_NOMCP(sc)) {
|
|
nig_timer_max = SHMEM_RD(sc, port_mb[SC_PORT(sc)].stat_nig_timer);
|
|
if (nig_timer_max != estats->nig_timer_max) {
|
|
estats->nig_timer_max = nig_timer_max;
|
|
BLOGE(sc, "invalid NIG timer max (%u)\n",
|
|
estats->nig_timer_max);
|
|
}
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
bxe_storm_stats_validate_counters(struct bxe_softc *sc)
|
|
{
|
|
struct stats_counter *counters = &sc->fw_stats_data->storm_counters;
|
|
uint16_t cur_stats_counter;
|
|
|
|
/*
|
|
* Make sure we use the value of the counter
|
|
* used for sending the last stats ramrod.
|
|
*/
|
|
BXE_STATS_LOCK(sc);
|
|
cur_stats_counter = (sc->stats_counter - 1);
|
|
BXE_STATS_UNLOCK(sc);
|
|
|
|
/* are storm stats valid? */
|
|
if (le16toh(counters->xstats_counter) != cur_stats_counter) {
|
|
BLOGD(sc, DBG_STATS,
|
|
"stats not updated by xstorm, "
|
|
"counter 0x%x != stats_counter 0x%x\n",
|
|
le16toh(counters->xstats_counter), sc->stats_counter);
|
|
return (-EAGAIN);
|
|
}
|
|
|
|
if (le16toh(counters->ustats_counter) != cur_stats_counter) {
|
|
BLOGD(sc, DBG_STATS,
|
|
"stats not updated by ustorm, "
|
|
"counter 0x%x != stats_counter 0x%x\n",
|
|
le16toh(counters->ustats_counter), sc->stats_counter);
|
|
return (-EAGAIN);
|
|
}
|
|
|
|
if (le16toh(counters->cstats_counter) != cur_stats_counter) {
|
|
BLOGD(sc, DBG_STATS,
|
|
"stats not updated by cstorm, "
|
|
"counter 0x%x != stats_counter 0x%x\n",
|
|
le16toh(counters->cstats_counter), sc->stats_counter);
|
|
return (-EAGAIN);
|
|
}
|
|
|
|
if (le16toh(counters->tstats_counter) != cur_stats_counter) {
|
|
BLOGD(sc, DBG_STATS,
|
|
"stats not updated by tstorm, "
|
|
"counter 0x%x != stats_counter 0x%x\n",
|
|
le16toh(counters->tstats_counter), sc->stats_counter);
|
|
return (-EAGAIN);
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
bxe_storm_stats_update(struct bxe_softc *sc)
|
|
{
|
|
struct tstorm_per_port_stats *tport =
|
|
&sc->fw_stats_data->port.tstorm_port_statistics;
|
|
struct tstorm_per_pf_stats *tfunc =
|
|
&sc->fw_stats_data->pf.tstorm_pf_statistics;
|
|
struct host_func_stats *fstats = &sc->func_stats;
|
|
struct bxe_eth_stats *estats = &sc->eth_stats;
|
|
struct bxe_eth_stats_old *estats_old = &sc->eth_stats_old;
|
|
int i;
|
|
|
|
/* vfs stat counter is managed by pf */
|
|
if (IS_PF(sc) && bxe_storm_stats_validate_counters(sc)) {
|
|
return (-EAGAIN);
|
|
}
|
|
|
|
estats->error_bytes_received_hi = 0;
|
|
estats->error_bytes_received_lo = 0;
|
|
|
|
for (i = 0; i < sc->num_queues; i++) {
|
|
struct bxe_fastpath *fp = &sc->fp[i];
|
|
struct tstorm_per_queue_stats *tclient =
|
|
&sc->fw_stats_data->queue_stats[i].tstorm_queue_statistics;
|
|
struct tstorm_per_queue_stats *old_tclient = &fp->old_tclient;
|
|
struct ustorm_per_queue_stats *uclient =
|
|
&sc->fw_stats_data->queue_stats[i].ustorm_queue_statistics;
|
|
struct ustorm_per_queue_stats *old_uclient = &fp->old_uclient;
|
|
struct xstorm_per_queue_stats *xclient =
|
|
&sc->fw_stats_data->queue_stats[i].xstorm_queue_statistics;
|
|
struct xstorm_per_queue_stats *old_xclient = &fp->old_xclient;
|
|
struct bxe_eth_q_stats *qstats = &fp->eth_q_stats;
|
|
struct bxe_eth_q_stats_old *qstats_old = &fp->eth_q_stats_old;
|
|
|
|
uint32_t diff;
|
|
|
|
BLOGD(sc, DBG_STATS,
|
|
"queue[%d]: ucast_sent 0x%x bcast_sent 0x%x mcast_sent 0x%x\n",
|
|
i, xclient->ucast_pkts_sent, xclient->bcast_pkts_sent,
|
|
xclient->mcast_pkts_sent);
|
|
|
|
BLOGD(sc, DBG_STATS, "---------------\n");
|
|
|
|
UPDATE_QSTAT(tclient->rcv_bcast_bytes,
|
|
total_broadcast_bytes_received);
|
|
UPDATE_QSTAT(tclient->rcv_mcast_bytes,
|
|
total_multicast_bytes_received);
|
|
UPDATE_QSTAT(tclient->rcv_ucast_bytes,
|
|
total_unicast_bytes_received);
|
|
|
|
/*
|
|
* sum to total_bytes_received all
|
|
* unicast/multicast/broadcast
|
|
*/
|
|
qstats->total_bytes_received_hi =
|
|
qstats->total_broadcast_bytes_received_hi;
|
|
qstats->total_bytes_received_lo =
|
|
qstats->total_broadcast_bytes_received_lo;
|
|
|
|
ADD_64(qstats->total_bytes_received_hi,
|
|
qstats->total_multicast_bytes_received_hi,
|
|
qstats->total_bytes_received_lo,
|
|
qstats->total_multicast_bytes_received_lo);
|
|
|
|
ADD_64(qstats->total_bytes_received_hi,
|
|
qstats->total_unicast_bytes_received_hi,
|
|
qstats->total_bytes_received_lo,
|
|
qstats->total_unicast_bytes_received_lo);
|
|
|
|
qstats->valid_bytes_received_hi = qstats->total_bytes_received_hi;
|
|
qstats->valid_bytes_received_lo = qstats->total_bytes_received_lo;
|
|
|
|
UPDATE_EXTEND_TSTAT(rcv_ucast_pkts, total_unicast_packets_received);
|
|
UPDATE_EXTEND_TSTAT(rcv_mcast_pkts, total_multicast_packets_received);
|
|
UPDATE_EXTEND_TSTAT(rcv_bcast_pkts, total_broadcast_packets_received);
|
|
UPDATE_EXTEND_E_TSTAT(pkts_too_big_discard,
|
|
etherstatsoverrsizepkts, 32);
|
|
UPDATE_EXTEND_E_TSTAT(no_buff_discard, no_buff_discard, 16);
|
|
|
|
SUB_EXTEND_USTAT(ucast_no_buff_pkts, total_unicast_packets_received);
|
|
SUB_EXTEND_USTAT(mcast_no_buff_pkts,
|
|
total_multicast_packets_received);
|
|
SUB_EXTEND_USTAT(bcast_no_buff_pkts,
|
|
total_broadcast_packets_received);
|
|
UPDATE_EXTEND_E_USTAT(ucast_no_buff_pkts, no_buff_discard);
|
|
UPDATE_EXTEND_E_USTAT(mcast_no_buff_pkts, no_buff_discard);
|
|
UPDATE_EXTEND_E_USTAT(bcast_no_buff_pkts, no_buff_discard);
|
|
|
|
UPDATE_QSTAT(xclient->bcast_bytes_sent,
|
|
total_broadcast_bytes_transmitted);
|
|
UPDATE_QSTAT(xclient->mcast_bytes_sent,
|
|
total_multicast_bytes_transmitted);
|
|
UPDATE_QSTAT(xclient->ucast_bytes_sent,
|
|
total_unicast_bytes_transmitted);
|
|
|
|
/*
|
|
* sum to total_bytes_transmitted all
|
|
* unicast/multicast/broadcast
|
|
*/
|
|
qstats->total_bytes_transmitted_hi =
|
|
qstats->total_unicast_bytes_transmitted_hi;
|
|
qstats->total_bytes_transmitted_lo =
|
|
qstats->total_unicast_bytes_transmitted_lo;
|
|
|
|
ADD_64(qstats->total_bytes_transmitted_hi,
|
|
qstats->total_broadcast_bytes_transmitted_hi,
|
|
qstats->total_bytes_transmitted_lo,
|
|
qstats->total_broadcast_bytes_transmitted_lo);
|
|
|
|
ADD_64(qstats->total_bytes_transmitted_hi,
|
|
qstats->total_multicast_bytes_transmitted_hi,
|
|
qstats->total_bytes_transmitted_lo,
|
|
qstats->total_multicast_bytes_transmitted_lo);
|
|
|
|
UPDATE_EXTEND_XSTAT(ucast_pkts_sent,
|
|
total_unicast_packets_transmitted);
|
|
UPDATE_EXTEND_XSTAT(mcast_pkts_sent,
|
|
total_multicast_packets_transmitted);
|
|
UPDATE_EXTEND_XSTAT(bcast_pkts_sent,
|
|
total_broadcast_packets_transmitted);
|
|
|
|
UPDATE_EXTEND_TSTAT(checksum_discard,
|
|
total_packets_received_checksum_discarded);
|
|
UPDATE_EXTEND_TSTAT(ttl0_discard,
|
|
total_packets_received_ttl0_discarded);
|
|
|
|
UPDATE_EXTEND_XSTAT(error_drop_pkts,
|
|
total_transmitted_dropped_packets_error);
|
|
|
|
/* TPA aggregations completed */
|
|
UPDATE_EXTEND_E_USTAT(coalesced_events, total_tpa_aggregations);
|
|
/* Number of network frames aggregated by TPA */
|
|
UPDATE_EXTEND_E_USTAT(coalesced_pkts, total_tpa_aggregated_frames);
|
|
/* Total number of bytes in completed TPA aggregations */
|
|
UPDATE_QSTAT(uclient->coalesced_bytes, total_tpa_bytes);
|
|
|
|
UPDATE_ESTAT_QSTAT_64(total_tpa_bytes);
|
|
|
|
UPDATE_FSTAT_QSTAT(total_bytes_received);
|
|
UPDATE_FSTAT_QSTAT(total_bytes_transmitted);
|
|
UPDATE_FSTAT_QSTAT(total_unicast_packets_received);
|
|
UPDATE_FSTAT_QSTAT(total_multicast_packets_received);
|
|
UPDATE_FSTAT_QSTAT(total_broadcast_packets_received);
|
|
UPDATE_FSTAT_QSTAT(total_unicast_packets_transmitted);
|
|
UPDATE_FSTAT_QSTAT(total_multicast_packets_transmitted);
|
|
UPDATE_FSTAT_QSTAT(total_broadcast_packets_transmitted);
|
|
UPDATE_FSTAT_QSTAT(valid_bytes_received);
|
|
}
|
|
|
|
ADD_64(estats->total_bytes_received_hi,
|
|
estats->rx_stat_ifhcinbadoctets_hi,
|
|
estats->total_bytes_received_lo,
|
|
estats->rx_stat_ifhcinbadoctets_lo);
|
|
|
|
ADD_64_LE(estats->total_bytes_received_hi,
|
|
tfunc->rcv_error_bytes.hi,
|
|
estats->total_bytes_received_lo,
|
|
tfunc->rcv_error_bytes.lo);
|
|
|
|
ADD_64_LE(estats->error_bytes_received_hi,
|
|
tfunc->rcv_error_bytes.hi,
|
|
estats->error_bytes_received_lo,
|
|
tfunc->rcv_error_bytes.lo);
|
|
|
|
UPDATE_ESTAT(etherstatsoverrsizepkts, rx_stat_dot3statsframestoolong);
|
|
|
|
ADD_64(estats->error_bytes_received_hi,
|
|
estats->rx_stat_ifhcinbadoctets_hi,
|
|
estats->error_bytes_received_lo,
|
|
estats->rx_stat_ifhcinbadoctets_lo);
|
|
|
|
if (sc->port.pmf) {
|
|
struct bxe_fw_port_stats_old *fwstats = &sc->fw_stats_old;
|
|
UPDATE_FW_STAT(mac_filter_discard);
|
|
UPDATE_FW_STAT(mf_tag_discard);
|
|
UPDATE_FW_STAT(brb_truncate_discard);
|
|
UPDATE_FW_STAT(mac_discard);
|
|
}
|
|
|
|
fstats->host_func_stats_start = ++fstats->host_func_stats_end;
|
|
|
|
sc->stats_pending = 0;
|
|
|
|
return (0);
|
|
}
|
|
|
|
static void
|
|
bxe_net_stats_update(struct bxe_softc *sc)
|
|
{
|
|
|
|
for (int i = 0; i < sc->num_queues; i++)
|
|
if_inc_counter(sc->ifp, IFCOUNTER_IQDROPS,
|
|
le32toh(sc->fp[i].old_tclient.checksum_discard));
|
|
}
|
|
|
|
uint64_t
|
|
bxe_get_counter(if_t ifp, ift_counter cnt)
|
|
{
|
|
struct bxe_softc *sc;
|
|
struct bxe_eth_stats *estats;
|
|
|
|
sc = if_getsoftc(ifp);
|
|
estats = &sc->eth_stats;
|
|
|
|
switch (cnt) {
|
|
case IFCOUNTER_IPACKETS:
|
|
return (bxe_hilo(&estats->total_unicast_packets_received_hi) +
|
|
bxe_hilo(&estats->total_multicast_packets_received_hi) +
|
|
bxe_hilo(&estats->total_broadcast_packets_received_hi));
|
|
case IFCOUNTER_OPACKETS:
|
|
return (bxe_hilo(&estats->total_unicast_packets_transmitted_hi) +
|
|
bxe_hilo(&estats->total_multicast_packets_transmitted_hi) +
|
|
bxe_hilo(&estats->total_broadcast_packets_transmitted_hi));
|
|
case IFCOUNTER_IBYTES:
|
|
return (bxe_hilo(&estats->total_bytes_received_hi));
|
|
case IFCOUNTER_OBYTES:
|
|
return (bxe_hilo(&estats->total_bytes_transmitted_hi));
|
|
case IFCOUNTER_IERRORS:
|
|
return (bxe_hilo(&estats->rx_stat_etherstatsundersizepkts_hi) +
|
|
bxe_hilo(&estats->etherstatsoverrsizepkts_hi) +
|
|
bxe_hilo(&estats->brb_drop_hi) +
|
|
bxe_hilo(&estats->brb_truncate_hi) +
|
|
bxe_hilo(&estats->rx_stat_dot3statsfcserrors_hi) +
|
|
bxe_hilo(&estats->rx_stat_dot3statsalignmenterrors_hi) +
|
|
bxe_hilo(&estats->no_buff_discard_hi));
|
|
case IFCOUNTER_OERRORS:
|
|
return (bxe_hilo(&estats->rx_stat_dot3statscarriersenseerrors_hi) +
|
|
bxe_hilo(&estats->tx_stat_dot3statsinternalmactransmiterrors_hi));
|
|
case IFCOUNTER_IMCASTS:
|
|
return (bxe_hilo(&estats->total_multicast_packets_received_hi));
|
|
case IFCOUNTER_COLLISIONS:
|
|
return (bxe_hilo(&estats->tx_stat_etherstatscollisions_hi) +
|
|
bxe_hilo(&estats->tx_stat_dot3statslatecollisions_hi) +
|
|
bxe_hilo(&estats->tx_stat_dot3statsexcessivecollisions_hi));
|
|
default:
|
|
return (if_get_counter_default(ifp, cnt));
|
|
}
|
|
}
|
|
|
|
static void
|
|
bxe_drv_stats_update(struct bxe_softc *sc)
|
|
{
|
|
struct bxe_eth_stats *estats = &sc->eth_stats;
|
|
int i;
|
|
|
|
for (i = 0; i < sc->num_queues; i++) {
|
|
struct bxe_eth_q_stats *qstats = &sc->fp[i].eth_q_stats;
|
|
struct bxe_eth_q_stats_old *qstats_old = &sc->fp[i].eth_q_stats_old;
|
|
|
|
UPDATE_ESTAT_QSTAT(rx_calls);
|
|
UPDATE_ESTAT_QSTAT(rx_pkts);
|
|
UPDATE_ESTAT_QSTAT(rx_tpa_pkts);
|
|
UPDATE_ESTAT_QSTAT(rx_erroneous_jumbo_sge_pkts);
|
|
UPDATE_ESTAT_QSTAT(rx_bxe_service_rxsgl);
|
|
UPDATE_ESTAT_QSTAT(rx_jumbo_sge_pkts);
|
|
UPDATE_ESTAT_QSTAT(rx_soft_errors);
|
|
UPDATE_ESTAT_QSTAT(rx_hw_csum_errors);
|
|
UPDATE_ESTAT_QSTAT(rx_ofld_frames_csum_ip);
|
|
UPDATE_ESTAT_QSTAT(rx_ofld_frames_csum_tcp_udp);
|
|
UPDATE_ESTAT_QSTAT(rx_budget_reached);
|
|
UPDATE_ESTAT_QSTAT(tx_pkts);
|
|
UPDATE_ESTAT_QSTAT(tx_soft_errors);
|
|
UPDATE_ESTAT_QSTAT(tx_ofld_frames_csum_ip);
|
|
UPDATE_ESTAT_QSTAT(tx_ofld_frames_csum_tcp);
|
|
UPDATE_ESTAT_QSTAT(tx_ofld_frames_csum_udp);
|
|
UPDATE_ESTAT_QSTAT(tx_ofld_frames_lso);
|
|
UPDATE_ESTAT_QSTAT(tx_ofld_frames_lso_hdr_splits);
|
|
UPDATE_ESTAT_QSTAT(tx_encap_failures);
|
|
UPDATE_ESTAT_QSTAT(tx_hw_queue_full);
|
|
UPDATE_ESTAT_QSTAT(tx_hw_max_queue_depth);
|
|
UPDATE_ESTAT_QSTAT(tx_dma_mapping_failure);
|
|
UPDATE_ESTAT_QSTAT(tx_max_drbr_queue_depth);
|
|
UPDATE_ESTAT_QSTAT(tx_window_violation_std);
|
|
UPDATE_ESTAT_QSTAT(tx_window_violation_tso);
|
|
//UPDATE_ESTAT_QSTAT(tx_unsupported_tso_request_ipv6);
|
|
//UPDATE_ESTAT_QSTAT(tx_unsupported_tso_request_not_tcp);
|
|
UPDATE_ESTAT_QSTAT(tx_chain_lost_mbuf);
|
|
UPDATE_ESTAT_QSTAT(tx_frames_deferred);
|
|
UPDATE_ESTAT_QSTAT(tx_queue_xoff);
|
|
|
|
/* mbuf driver statistics */
|
|
UPDATE_ESTAT_QSTAT(mbuf_defrag_attempts);
|
|
UPDATE_ESTAT_QSTAT(mbuf_defrag_failures);
|
|
UPDATE_ESTAT_QSTAT(mbuf_rx_bd_alloc_failed);
|
|
UPDATE_ESTAT_QSTAT(mbuf_rx_bd_mapping_failed);
|
|
UPDATE_ESTAT_QSTAT(mbuf_rx_tpa_alloc_failed);
|
|
UPDATE_ESTAT_QSTAT(mbuf_rx_tpa_mapping_failed);
|
|
UPDATE_ESTAT_QSTAT(mbuf_rx_sge_alloc_failed);
|
|
UPDATE_ESTAT_QSTAT(mbuf_rx_sge_mapping_failed);
|
|
|
|
/* track the number of allocated mbufs */
|
|
UPDATE_ESTAT_QSTAT(mbuf_alloc_tx);
|
|
UPDATE_ESTAT_QSTAT(mbuf_alloc_rx);
|
|
UPDATE_ESTAT_QSTAT(mbuf_alloc_sge);
|
|
UPDATE_ESTAT_QSTAT(mbuf_alloc_tpa);
|
|
}
|
|
}
|
|
|
|
static uint8_t
|
|
bxe_edebug_stats_stopped(struct bxe_softc *sc)
|
|
{
|
|
uint32_t val;
|
|
|
|
if (SHMEM2_HAS(sc, edebug_driver_if[1])) {
|
|
val = SHMEM2_RD(sc, edebug_driver_if[1]);
|
|
|
|
if (val == EDEBUG_DRIVER_IF_OP_CODE_DISABLE_STAT) {
|
|
return (TRUE);
|
|
}
|
|
}
|
|
|
|
return (FALSE);
|
|
}
|
|
|
|
static void
|
|
bxe_stats_update(struct bxe_softc *sc)
|
|
{
|
|
uint32_t *stats_comp = BXE_SP(sc, stats_comp);
|
|
|
|
if (bxe_edebug_stats_stopped(sc)) {
|
|
return;
|
|
}
|
|
|
|
if (IS_PF(sc)) {
|
|
if (*stats_comp != DMAE_COMP_VAL) {
|
|
return;
|
|
}
|
|
|
|
if (sc->port.pmf) {
|
|
bxe_hw_stats_update(sc);
|
|
}
|
|
|
|
if (bxe_storm_stats_update(sc)) {
|
|
if (sc->stats_pending++ == 3) {
|
|
if (if_getdrvflags(sc->ifp) & IFF_DRV_RUNNING) {
|
|
if(sc->trigger_grcdump) {
|
|
/* taking grcdump */
|
|
bxe_grc_dump(sc);
|
|
}
|
|
atomic_store_rel_long(&sc->chip_tq_flags, CHIP_TQ_REINIT);
|
|
taskqueue_enqueue(sc->chip_tq, &sc->chip_tq_task);
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
} else {
|
|
/*
|
|
* VF doesn't collect HW statistics, and doesn't get completions,
|
|
* performs only update.
|
|
*/
|
|
bxe_storm_stats_update(sc);
|
|
}
|
|
|
|
bxe_net_stats_update(sc);
|
|
bxe_drv_stats_update(sc);
|
|
|
|
/* vf is done */
|
|
if (IS_VF(sc)) {
|
|
return;
|
|
}
|
|
|
|
bxe_hw_stats_post(sc);
|
|
bxe_storm_stats_post(sc);
|
|
}
|
|
|
|
static void
|
|
bxe_port_stats_stop(struct bxe_softc *sc)
|
|
{
|
|
struct dmae_cmd *dmae;
|
|
uint32_t opcode;
|
|
int loader_idx = PMF_DMAE_C(sc);
|
|
uint32_t *stats_comp = BXE_SP(sc, stats_comp);
|
|
|
|
sc->executer_idx = 0;
|
|
|
|
opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC, FALSE, 0);
|
|
|
|
if (sc->port.port_stx) {
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
|
|
if (sc->func_stx) {
|
|
dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_GRC);
|
|
} else {
|
|
dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
|
|
}
|
|
|
|
dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats));
|
|
dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats));
|
|
dmae->dst_addr_lo = sc->port.port_stx >> 2;
|
|
dmae->dst_addr_hi = 0;
|
|
dmae->len = bxe_get_port_stats_dma_len(sc);
|
|
if (sc->func_stx) {
|
|
dmae->comp_addr_lo = (dmae_reg_go_c[loader_idx] >> 2);
|
|
dmae->comp_addr_hi = 0;
|
|
dmae->comp_val = 1;
|
|
} else {
|
|
dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_val = DMAE_COMP_VAL;
|
|
|
|
*stats_comp = 0;
|
|
}
|
|
}
|
|
|
|
if (sc->func_stx) {
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = bxe_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
|
|
dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, func_stats));
|
|
dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, func_stats));
|
|
dmae->dst_addr_lo = (sc->func_stx >> 2);
|
|
dmae->dst_addr_hi = 0;
|
|
dmae->len = (sizeof(struct host_func_stats) >> 2);
|
|
dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_val = DMAE_COMP_VAL;
|
|
|
|
*stats_comp = 0;
|
|
}
|
|
}
|
|
|
|
static void
|
|
bxe_stats_stop(struct bxe_softc *sc)
|
|
{
|
|
uint8_t update = FALSE;
|
|
|
|
bxe_stats_comp(sc);
|
|
|
|
if (sc->port.pmf) {
|
|
update = bxe_hw_stats_update(sc) == 0;
|
|
}
|
|
|
|
update |= bxe_storm_stats_update(sc) == 0;
|
|
|
|
if (update) {
|
|
bxe_net_stats_update(sc);
|
|
|
|
if (sc->port.pmf) {
|
|
bxe_port_stats_stop(sc);
|
|
}
|
|
|
|
bxe_hw_stats_post(sc);
|
|
bxe_stats_comp(sc);
|
|
}
|
|
}
|
|
|
|
static void
|
|
bxe_stats_do_nothing(struct bxe_softc *sc)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static const struct {
|
|
void (*action)(struct bxe_softc *sc);
|
|
enum bxe_stats_state next_state;
|
|
} bxe_stats_stm[STATS_STATE_MAX][STATS_EVENT_MAX] = {
|
|
{
|
|
/* DISABLED PMF */ { bxe_stats_pmf_update, STATS_STATE_DISABLED },
|
|
/* LINK_UP */ { bxe_stats_start, STATS_STATE_ENABLED },
|
|
/* UPDATE */ { bxe_stats_do_nothing, STATS_STATE_DISABLED },
|
|
/* STOP */ { bxe_stats_do_nothing, STATS_STATE_DISABLED }
|
|
},
|
|
{
|
|
/* ENABLED PMF */ { bxe_stats_pmf_start, STATS_STATE_ENABLED },
|
|
/* LINK_UP */ { bxe_stats_restart, STATS_STATE_ENABLED },
|
|
/* UPDATE */ { bxe_stats_update, STATS_STATE_ENABLED },
|
|
/* STOP */ { bxe_stats_stop, STATS_STATE_DISABLED }
|
|
}
|
|
};
|
|
|
|
void bxe_stats_handle(struct bxe_softc *sc,
|
|
enum bxe_stats_event event)
|
|
{
|
|
enum bxe_stats_state state;
|
|
|
|
if (__predict_false(sc->panic)) {
|
|
return;
|
|
}
|
|
|
|
BXE_STATS_LOCK(sc);
|
|
state = sc->stats_state;
|
|
sc->stats_state = bxe_stats_stm[state][event].next_state;
|
|
BXE_STATS_UNLOCK(sc);
|
|
|
|
bxe_stats_stm[state][event].action(sc);
|
|
|
|
if (event != STATS_EVENT_UPDATE) {
|
|
BLOGD(sc, DBG_STATS,
|
|
"state %d -> event %d -> state %d\n",
|
|
state, event, sc->stats_state);
|
|
}
|
|
}
|
|
|
|
static void
|
|
bxe_port_stats_base_init(struct bxe_softc *sc)
|
|
{
|
|
struct dmae_cmd *dmae;
|
|
uint32_t *stats_comp = BXE_SP(sc, stats_comp);
|
|
|
|
/* sanity */
|
|
if (!sc->port.pmf || !sc->port.port_stx) {
|
|
BLOGE(sc, "BUG!\n");
|
|
return;
|
|
}
|
|
|
|
sc->executer_idx = 0;
|
|
|
|
dmae = BXE_SP(sc, dmae[sc->executer_idx++]);
|
|
dmae->opcode = bxe_dmae_opcode(sc, DMAE_SRC_PCI, DMAE_DST_GRC,
|
|
TRUE, DMAE_COMP_PCI);
|
|
dmae->src_addr_lo = U64_LO(BXE_SP_MAPPING(sc, port_stats));
|
|
dmae->src_addr_hi = U64_HI(BXE_SP_MAPPING(sc, port_stats));
|
|
dmae->dst_addr_lo = (sc->port.port_stx >> 2);
|
|
dmae->dst_addr_hi = 0;
|
|
dmae->len = bxe_get_port_stats_dma_len(sc);
|
|
dmae->comp_addr_lo = U64_LO(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_addr_hi = U64_HI(BXE_SP_MAPPING(sc, stats_comp));
|
|
dmae->comp_val = DMAE_COMP_VAL;
|
|
|
|
*stats_comp = 0;
|
|
bxe_hw_stats_post(sc);
|
|
bxe_stats_comp(sc);
|
|
}
|
|
|
|
/*
|
|
* This function will prepare the statistics ramrod data the way
|
|
* we will only have to increment the statistics counter and
|
|
* send the ramrod each time we have to.
|
|
*/
|
|
static void
|
|
bxe_prep_fw_stats_req(struct bxe_softc *sc)
|
|
{
|
|
int i;
|
|
int first_queue_query_index;
|
|
struct stats_query_header *stats_hdr = &sc->fw_stats_req->hdr;
|
|
bus_addr_t cur_data_offset;
|
|
struct stats_query_entry *cur_query_entry;
|
|
|
|
stats_hdr->cmd_num = sc->fw_stats_num;
|
|
stats_hdr->drv_stats_counter = 0;
|
|
|
|
/*
|
|
* The storm_counters struct contains the counters of completed
|
|
* statistics requests per storm which are incremented by FW
|
|
* each time it completes hadning a statistics ramrod. We will
|
|
* check these counters in the timer handler and discard a
|
|
* (statistics) ramrod completion.
|
|
*/
|
|
cur_data_offset = (sc->fw_stats_data_mapping +
|
|
offsetof(struct bxe_fw_stats_data, storm_counters));
|
|
|
|
stats_hdr->stats_counters_addrs.hi = htole32(U64_HI(cur_data_offset));
|
|
stats_hdr->stats_counters_addrs.lo = htole32(U64_LO(cur_data_offset));
|
|
|
|
/*
|
|
* Prepare the first stats ramrod (will be completed with
|
|
* the counters equal to zero) - init counters to somethig different.
|
|
*/
|
|
memset(&sc->fw_stats_data->storm_counters, 0xff,
|
|
sizeof(struct stats_counter));
|
|
|
|
/**** Port FW statistics data ****/
|
|
cur_data_offset = (sc->fw_stats_data_mapping +
|
|
offsetof(struct bxe_fw_stats_data, port));
|
|
|
|
cur_query_entry = &sc->fw_stats_req->query[BXE_PORT_QUERY_IDX];
|
|
|
|
cur_query_entry->kind = STATS_TYPE_PORT;
|
|
/* For port query index is a DONT CARE */
|
|
cur_query_entry->index = SC_PORT(sc);
|
|
/* For port query funcID is a DONT CARE */
|
|
cur_query_entry->funcID = htole16(SC_FUNC(sc));
|
|
cur_query_entry->address.hi = htole32(U64_HI(cur_data_offset));
|
|
cur_query_entry->address.lo = htole32(U64_LO(cur_data_offset));
|
|
|
|
/**** PF FW statistics data ****/
|
|
cur_data_offset = (sc->fw_stats_data_mapping +
|
|
offsetof(struct bxe_fw_stats_data, pf));
|
|
|
|
cur_query_entry = &sc->fw_stats_req->query[BXE_PF_QUERY_IDX];
|
|
|
|
cur_query_entry->kind = STATS_TYPE_PF;
|
|
/* For PF query index is a DONT CARE */
|
|
cur_query_entry->index = SC_PORT(sc);
|
|
cur_query_entry->funcID = htole16(SC_FUNC(sc));
|
|
cur_query_entry->address.hi = htole32(U64_HI(cur_data_offset));
|
|
cur_query_entry->address.lo = htole32(U64_LO(cur_data_offset));
|
|
|
|
/**** Clients' queries ****/
|
|
cur_data_offset = (sc->fw_stats_data_mapping +
|
|
offsetof(struct bxe_fw_stats_data, queue_stats));
|
|
|
|
/*
|
|
* First queue query index depends whether FCoE offloaded request will
|
|
* be included in the ramrod
|
|
*/
|
|
first_queue_query_index = (BXE_FIRST_QUEUE_QUERY_IDX - 1);
|
|
|
|
for (i = 0; i < sc->num_queues; i++) {
|
|
cur_query_entry =
|
|
&sc->fw_stats_req->query[first_queue_query_index + i];
|
|
|
|
cur_query_entry->kind = STATS_TYPE_QUEUE;
|
|
cur_query_entry->index = bxe_stats_id(&sc->fp[i]);
|
|
cur_query_entry->funcID = htole16(SC_FUNC(sc));
|
|
cur_query_entry->address.hi = htole32(U64_HI(cur_data_offset));
|
|
cur_query_entry->address.lo = htole32(U64_LO(cur_data_offset));
|
|
|
|
cur_data_offset += sizeof(struct per_queue_stats);
|
|
}
|
|
}
|
|
|
|
void
|
|
bxe_stats_init(struct bxe_softc *sc)
|
|
{
|
|
int /*abs*/port = SC_PORT(sc);
|
|
int mb_idx = SC_FW_MB_IDX(sc);
|
|
int i;
|
|
|
|
sc->stats_pending = 0;
|
|
sc->executer_idx = 0;
|
|
sc->stats_counter = 0;
|
|
|
|
/* port and func stats for management */
|
|
if (!BXE_NOMCP(sc)) {
|
|
sc->port.port_stx = SHMEM_RD(sc, port_mb[port].port_stx);
|
|
sc->func_stx = SHMEM_RD(sc, func_mb[mb_idx].fw_mb_param);
|
|
} else {
|
|
sc->port.port_stx = 0;
|
|
sc->func_stx = 0;
|
|
}
|
|
|
|
BLOGD(sc, DBG_STATS, "port_stx 0x%x func_stx 0x%x\n",
|
|
sc->port.port_stx, sc->func_stx);
|
|
|
|
/* pmf should retrieve port statistics from SP on a non-init*/
|
|
if (!sc->stats_init && sc->port.pmf && sc->port.port_stx) {
|
|
bxe_stats_handle(sc, STATS_EVENT_PMF);
|
|
}
|
|
|
|
port = SC_PORT(sc);
|
|
/* port stats */
|
|
memset(&(sc->port.old_nig_stats), 0, sizeof(struct nig_stats));
|
|
sc->port.old_nig_stats.brb_discard =
|
|
REG_RD(sc, NIG_REG_STAT0_BRB_DISCARD + port*0x38);
|
|
sc->port.old_nig_stats.brb_truncate =
|
|
REG_RD(sc, NIG_REG_STAT0_BRB_TRUNCATE + port*0x38);
|
|
if (!CHIP_IS_E3(sc)) {
|
|
REG_RD_DMAE(sc, NIG_REG_STAT0_EGRESS_MAC_PKT0 + port*0x50,
|
|
&(sc->port.old_nig_stats.egress_mac_pkt0_lo), 2);
|
|
REG_RD_DMAE(sc, NIG_REG_STAT0_EGRESS_MAC_PKT1 + port*0x50,
|
|
&(sc->port.old_nig_stats.egress_mac_pkt1_lo), 2);
|
|
}
|
|
|
|
/* function stats */
|
|
for (i = 0; i < sc->num_queues; i++) {
|
|
memset(&sc->fp[i].old_tclient, 0, sizeof(sc->fp[i].old_tclient));
|
|
memset(&sc->fp[i].old_uclient, 0, sizeof(sc->fp[i].old_uclient));
|
|
memset(&sc->fp[i].old_xclient, 0, sizeof(sc->fp[i].old_xclient));
|
|
if (sc->stats_init) {
|
|
memset(&sc->fp[i].eth_q_stats, 0,
|
|
sizeof(sc->fp[i].eth_q_stats));
|
|
memset(&sc->fp[i].eth_q_stats_old, 0,
|
|
sizeof(sc->fp[i].eth_q_stats_old));
|
|
}
|
|
}
|
|
|
|
/* prepare statistics ramrod data */
|
|
bxe_prep_fw_stats_req(sc);
|
|
|
|
if (sc->stats_init) {
|
|
memset(&sc->net_stats_old, 0, sizeof(sc->net_stats_old));
|
|
memset(&sc->fw_stats_old, 0, sizeof(sc->fw_stats_old));
|
|
memset(&sc->eth_stats_old, 0, sizeof(sc->eth_stats_old));
|
|
memset(&sc->eth_stats, 0, sizeof(sc->eth_stats));
|
|
memset(&sc->func_stats, 0, sizeof(sc->func_stats));
|
|
|
|
/* Clean SP from previous statistics */
|
|
if (sc->func_stx) {
|
|
memset(BXE_SP(sc, func_stats), 0, sizeof(struct host_func_stats));
|
|
bxe_func_stats_init(sc);
|
|
bxe_hw_stats_post(sc);
|
|
bxe_stats_comp(sc);
|
|
}
|
|
}
|
|
|
|
sc->stats_state = STATS_STATE_DISABLED;
|
|
|
|
if (sc->port.pmf && sc->port.port_stx) {
|
|
bxe_port_stats_base_init(sc);
|
|
}
|
|
|
|
/* mark the end of statistics initialization */
|
|
sc->stats_init = FALSE;
|
|
}
|
|
|
|
void
|
|
bxe_save_statistics(struct bxe_softc *sc)
|
|
{
|
|
int i;
|
|
|
|
/* save queue statistics */
|
|
for (i = 0; i < sc->num_queues; i++) {
|
|
struct bxe_fastpath *fp = &sc->fp[i];
|
|
struct bxe_eth_q_stats *qstats = &fp->eth_q_stats;
|
|
struct bxe_eth_q_stats_old *qstats_old = &fp->eth_q_stats_old;
|
|
|
|
UPDATE_QSTAT_OLD(total_unicast_bytes_received_hi);
|
|
UPDATE_QSTAT_OLD(total_unicast_bytes_received_lo);
|
|
UPDATE_QSTAT_OLD(total_broadcast_bytes_received_hi);
|
|
UPDATE_QSTAT_OLD(total_broadcast_bytes_received_lo);
|
|
UPDATE_QSTAT_OLD(total_multicast_bytes_received_hi);
|
|
UPDATE_QSTAT_OLD(total_multicast_bytes_received_lo);
|
|
UPDATE_QSTAT_OLD(total_unicast_bytes_transmitted_hi);
|
|
UPDATE_QSTAT_OLD(total_unicast_bytes_transmitted_lo);
|
|
UPDATE_QSTAT_OLD(total_broadcast_bytes_transmitted_hi);
|
|
UPDATE_QSTAT_OLD(total_broadcast_bytes_transmitted_lo);
|
|
UPDATE_QSTAT_OLD(total_multicast_bytes_transmitted_hi);
|
|
UPDATE_QSTAT_OLD(total_multicast_bytes_transmitted_lo);
|
|
UPDATE_QSTAT_OLD(total_tpa_bytes_hi);
|
|
UPDATE_QSTAT_OLD(total_tpa_bytes_lo);
|
|
}
|
|
|
|
/* store port firmware statistics */
|
|
if (sc->port.pmf) {
|
|
struct bxe_eth_stats *estats = &sc->eth_stats;
|
|
struct bxe_fw_port_stats_old *fwstats = &sc->fw_stats_old;
|
|
struct host_port_stats *pstats = BXE_SP(sc, port_stats);
|
|
|
|
fwstats->pfc_frames_rx_hi = pstats->pfc_frames_rx_hi;
|
|
fwstats->pfc_frames_rx_lo = pstats->pfc_frames_rx_lo;
|
|
fwstats->pfc_frames_tx_hi = pstats->pfc_frames_tx_hi;
|
|
fwstats->pfc_frames_tx_lo = pstats->pfc_frames_tx_lo;
|
|
|
|
if (IS_MF(sc)) {
|
|
UPDATE_FW_STAT_OLD(mac_filter_discard);
|
|
UPDATE_FW_STAT_OLD(mf_tag_discard);
|
|
UPDATE_FW_STAT_OLD(brb_truncate_discard);
|
|
UPDATE_FW_STAT_OLD(mac_discard);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
bxe_afex_collect_stats(struct bxe_softc *sc,
|
|
void *void_afex_stats,
|
|
uint32_t stats_type)
|
|
{
|
|
int i;
|
|
struct afex_stats *afex_stats = (struct afex_stats *)void_afex_stats;
|
|
struct bxe_eth_stats *estats = &sc->eth_stats;
|
|
|
|
memset(afex_stats, 0, sizeof(struct afex_stats));
|
|
|
|
for (i = 0; i < sc->num_queues; i++) {
|
|
struct bxe_eth_q_stats *qstats = &sc->fp[i].eth_q_stats;
|
|
|
|
ADD_64(afex_stats->rx_unicast_bytes_hi,
|
|
qstats->total_unicast_bytes_received_hi,
|
|
afex_stats->rx_unicast_bytes_lo,
|
|
qstats->total_unicast_bytes_received_lo);
|
|
|
|
ADD_64(afex_stats->rx_broadcast_bytes_hi,
|
|
qstats->total_broadcast_bytes_received_hi,
|
|
afex_stats->rx_broadcast_bytes_lo,
|
|
qstats->total_broadcast_bytes_received_lo);
|
|
|
|
ADD_64(afex_stats->rx_multicast_bytes_hi,
|
|
qstats->total_multicast_bytes_received_hi,
|
|
afex_stats->rx_multicast_bytes_lo,
|
|
qstats->total_multicast_bytes_received_lo);
|
|
|
|
ADD_64(afex_stats->rx_unicast_frames_hi,
|
|
qstats->total_unicast_packets_received_hi,
|
|
afex_stats->rx_unicast_frames_lo,
|
|
qstats->total_unicast_packets_received_lo);
|
|
|
|
ADD_64(afex_stats->rx_broadcast_frames_hi,
|
|
qstats->total_broadcast_packets_received_hi,
|
|
afex_stats->rx_broadcast_frames_lo,
|
|
qstats->total_broadcast_packets_received_lo);
|
|
|
|
ADD_64(afex_stats->rx_multicast_frames_hi,
|
|
qstats->total_multicast_packets_received_hi,
|
|
afex_stats->rx_multicast_frames_lo,
|
|
qstats->total_multicast_packets_received_lo);
|
|
|
|
/*
|
|
* sum to rx_frames_discarded all discarded
|
|
* packets due to size, ttl0 and checksum
|
|
*/
|
|
ADD_64(afex_stats->rx_frames_discarded_hi,
|
|
qstats->total_packets_received_checksum_discarded_hi,
|
|
afex_stats->rx_frames_discarded_lo,
|
|
qstats->total_packets_received_checksum_discarded_lo);
|
|
|
|
ADD_64(afex_stats->rx_frames_discarded_hi,
|
|
qstats->total_packets_received_ttl0_discarded_hi,
|
|
afex_stats->rx_frames_discarded_lo,
|
|
qstats->total_packets_received_ttl0_discarded_lo);
|
|
|
|
ADD_64(afex_stats->rx_frames_discarded_hi,
|
|
qstats->etherstatsoverrsizepkts_hi,
|
|
afex_stats->rx_frames_discarded_lo,
|
|
qstats->etherstatsoverrsizepkts_lo);
|
|
|
|
ADD_64(afex_stats->rx_frames_dropped_hi,
|
|
qstats->no_buff_discard_hi,
|
|
afex_stats->rx_frames_dropped_lo,
|
|
qstats->no_buff_discard_lo);
|
|
|
|
ADD_64(afex_stats->tx_unicast_bytes_hi,
|
|
qstats->total_unicast_bytes_transmitted_hi,
|
|
afex_stats->tx_unicast_bytes_lo,
|
|
qstats->total_unicast_bytes_transmitted_lo);
|
|
|
|
ADD_64(afex_stats->tx_broadcast_bytes_hi,
|
|
qstats->total_broadcast_bytes_transmitted_hi,
|
|
afex_stats->tx_broadcast_bytes_lo,
|
|
qstats->total_broadcast_bytes_transmitted_lo);
|
|
|
|
ADD_64(afex_stats->tx_multicast_bytes_hi,
|
|
qstats->total_multicast_bytes_transmitted_hi,
|
|
afex_stats->tx_multicast_bytes_lo,
|
|
qstats->total_multicast_bytes_transmitted_lo);
|
|
|
|
ADD_64(afex_stats->tx_unicast_frames_hi,
|
|
qstats->total_unicast_packets_transmitted_hi,
|
|
afex_stats->tx_unicast_frames_lo,
|
|
qstats->total_unicast_packets_transmitted_lo);
|
|
|
|
ADD_64(afex_stats->tx_broadcast_frames_hi,
|
|
qstats->total_broadcast_packets_transmitted_hi,
|
|
afex_stats->tx_broadcast_frames_lo,
|
|
qstats->total_broadcast_packets_transmitted_lo);
|
|
|
|
ADD_64(afex_stats->tx_multicast_frames_hi,
|
|
qstats->total_multicast_packets_transmitted_hi,
|
|
afex_stats->tx_multicast_frames_lo,
|
|
qstats->total_multicast_packets_transmitted_lo);
|
|
|
|
ADD_64(afex_stats->tx_frames_dropped_hi,
|
|
qstats->total_transmitted_dropped_packets_error_hi,
|
|
afex_stats->tx_frames_dropped_lo,
|
|
qstats->total_transmitted_dropped_packets_error_lo);
|
|
}
|
|
|
|
/*
|
|
* If port stats are requested, add them to the PMF
|
|
* stats, as anyway they will be accumulated by the
|
|
* MCP before sent to the switch
|
|
*/
|
|
if ((sc->port.pmf) && (stats_type == VICSTATST_UIF_INDEX)) {
|
|
ADD_64(afex_stats->rx_frames_dropped_hi,
|
|
0,
|
|
afex_stats->rx_frames_dropped_lo,
|
|
estats->mac_filter_discard);
|
|
ADD_64(afex_stats->rx_frames_dropped_hi,
|
|
0,
|
|
afex_stats->rx_frames_dropped_lo,
|
|
estats->brb_truncate_discard);
|
|
ADD_64(afex_stats->rx_frames_discarded_hi,
|
|
0,
|
|
afex_stats->rx_frames_discarded_lo,
|
|
estats->mac_discard);
|
|
}
|
|
}
|
|
|