u32 *stats_comp = bnx2x_sp(bp, stats_comp);
/* sanity */
- if (!IS_MF(bp) || !bp->port.pmf || !bp->port.port_stx) {
+ if (!bp->port.pmf || !bp->port.port_stx) {
BNX2X_ERR("BUG!\n");
return;
}
tx_stat_dot3statsinternalmactransmiterrors);
ADD_STAT64(stats_tx.tx_gtufl, tx_stat_mac_ufl);
- ADD_64(estats->etherstatspkts1024octetsto1522octets_hi,
- new->stats_tx.tx_gt1518_hi,
- estats->etherstatspkts1024octetsto1522octets_lo,
- new->stats_tx.tx_gt1518_lo);
+ estats->etherstatspkts1024octetsto1522octets_hi =
+ pstats->mac_stx[1].tx_stat_etherstatspkts1024octetsto1522octets_hi;
+ estats->etherstatspkts1024octetsto1522octets_lo =
+ pstats->mac_stx[1].tx_stat_etherstatspkts1024octetsto1522octets_lo;
- ADD_64(estats->etherstatspktsover1522octets_hi,
- new->stats_tx.tx_gt2047_hi,
- estats->etherstatspktsover1522octets_lo,
- new->stats_tx.tx_gt2047_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,
- new->stats_tx.tx_gt4095_hi,
+ pstats->mac_stx[1].tx_stat_mac_4095_hi,
estats->etherstatspktsover1522octets_lo,
- new->stats_tx.tx_gt4095_lo);
+ pstats->mac_stx[1].tx_stat_mac_4095_lo);
ADD_64(estats->etherstatspktsover1522octets_hi,
- new->stats_tx.tx_gt9216_hi,
+ pstats->mac_stx[1].tx_stat_mac_9216_hi,
estats->etherstatspktsover1522octets_lo,
- new->stats_tx.tx_gt9216_lo);
-
+ pstats->mac_stx[1].tx_stat_mac_9216_lo);
ADD_64(estats->etherstatspktsover1522octets_hi,
- new->stats_tx.tx_gt16383_hi,
+ pstats->mac_stx[1].tx_stat_mac_16383_hi,
estats->etherstatspktsover1522octets_lo,
- new->stats_tx.tx_gt16383_lo);
+ pstats->mac_stx[1].tx_stat_mac_16383_lo);
estats->pause_frames_received_hi =
pstats->mac_stx[1].rx_stat_mac_xpf_hi;
&bp->fw_stats_data->pf.tstorm_pf_statistics;
struct host_func_stats *fstats = bnx2x_sp(bp, func_stats);
struct bnx2x_eth_stats *estats = &bp->eth_stats;
+ struct bnx2x_eth_stats_old *estats_old = &bp->eth_stats_old;
struct stats_counter *counters = &bp->fw_stats_data->storm_counters;
int i;
u16 cur_stats_counter;
return -EAGAIN;
}
- memcpy(&(fstats->total_bytes_received_hi),
- &(bnx2x_sp(bp, func_stats_base)->total_bytes_received_hi),
- sizeof(struct host_func_stats) - 2*sizeof(u32));
estats->error_bytes_received_hi = 0;
estats->error_bytes_received_lo = 0;
- estats->etherstatsoverrsizepkts_hi = 0;
- estats->etherstatsoverrsizepkts_lo = 0;
- estats->no_buff_discard_hi = 0;
- estats->no_buff_discard_lo = 0;
- estats->total_tpa_aggregations_hi = 0;
- estats->total_tpa_aggregations_lo = 0;
- estats->total_tpa_aggregated_frames_hi = 0;
- estats->total_tpa_aggregated_frames_lo = 0;
- estats->total_tpa_bytes_hi = 0;
- estats->total_tpa_bytes_lo = 0;
for_each_eth_queue(bp, i) {
struct bnx2x_fastpath *fp = &bp->fp[i];
xstorm_queue_statistics;
struct xstorm_per_queue_stats *old_xclient = &fp->old_xclient;
struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
+ struct bnx2x_eth_q_stats_old *qstats_old = &fp->eth_q_stats_old;
+
u32 diff;
DP(BNX2X_MSG_STATS, "queue[%d]: ucast_sent 0x%x, "
DP(BNX2X_MSG_STATS, "---------------\n");
- qstats->total_broadcast_bytes_received_hi =
- le32_to_cpu(tclient->rcv_bcast_bytes.hi);
- qstats->total_broadcast_bytes_received_lo =
- le32_to_cpu(tclient->rcv_bcast_bytes.lo);
-
- qstats->total_multicast_bytes_received_hi =
- le32_to_cpu(tclient->rcv_mcast_bytes.hi);
- qstats->total_multicast_bytes_received_lo =
- le32_to_cpu(tclient->rcv_mcast_bytes.lo);
-
- qstats->total_unicast_bytes_received_hi =
- le32_to_cpu(tclient->rcv_ucast_bytes.hi);
- qstats->total_unicast_bytes_received_lo =
- le32_to_cpu(tclient->rcv_ucast_bytes.lo);
+ 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
total_multicast_packets_received);
UPDATE_EXTEND_TSTAT(rcv_bcast_pkts,
total_broadcast_packets_received);
- UPDATE_EXTEND_TSTAT(pkts_too_big_discard,
- etherstatsoverrsizepkts);
- UPDATE_EXTEND_TSTAT(no_buff_discard, no_buff_discard);
+ UPDATE_EXTEND_E_TSTAT(pkts_too_big_discard,
+ etherstatsoverrsizepkts);
+ UPDATE_EXTEND_E_TSTAT(no_buff_discard, no_buff_discard);
SUB_EXTEND_USTAT(ucast_no_buff_pkts,
total_unicast_packets_received);
total_multicast_packets_received);
SUB_EXTEND_USTAT(bcast_no_buff_pkts,
total_broadcast_packets_received);
- UPDATE_EXTEND_USTAT(ucast_no_buff_pkts, no_buff_discard);
- UPDATE_EXTEND_USTAT(mcast_no_buff_pkts, no_buff_discard);
- UPDATE_EXTEND_USTAT(bcast_no_buff_pkts, no_buff_discard);
-
- qstats->total_broadcast_bytes_transmitted_hi =
- le32_to_cpu(xclient->bcast_bytes_sent.hi);
- qstats->total_broadcast_bytes_transmitted_lo =
- le32_to_cpu(xclient->bcast_bytes_sent.lo);
-
- qstats->total_multicast_bytes_transmitted_hi =
- le32_to_cpu(xclient->mcast_bytes_sent.hi);
- qstats->total_multicast_bytes_transmitted_lo =
- le32_to_cpu(xclient->mcast_bytes_sent.lo);
-
- qstats->total_unicast_bytes_transmitted_hi =
- le32_to_cpu(xclient->ucast_bytes_sent.hi);
- qstats->total_unicast_bytes_transmitted_lo =
- le32_to_cpu(xclient->ucast_bytes_sent.lo);
+ 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
total_transmitted_dropped_packets_error);
/* TPA aggregations completed */
- UPDATE_EXTEND_USTAT(coalesced_events, total_tpa_aggregations);
+ UPDATE_EXTEND_E_USTAT(coalesced_events, total_tpa_aggregations);
/* Number of network frames aggregated by TPA */
- UPDATE_EXTEND_USTAT(coalesced_pkts,
- total_tpa_aggregated_frames);
+ UPDATE_EXTEND_E_USTAT(coalesced_pkts,
+ total_tpa_aggregated_frames);
/* Total number of bytes in completed TPA aggregations */
- qstats->total_tpa_bytes_lo =
- le32_to_cpu(uclient->coalesced_bytes.lo);
- qstats->total_tpa_bytes_hi =
- le32_to_cpu(uclient->coalesced_bytes.hi);
-
- /* TPA stats per-function */
- ADD_64(estats->total_tpa_aggregations_hi,
- qstats->total_tpa_aggregations_hi,
- estats->total_tpa_aggregations_lo,
- qstats->total_tpa_aggregations_lo);
- ADD_64(estats->total_tpa_aggregated_frames_hi,
- qstats->total_tpa_aggregated_frames_hi,
- estats->total_tpa_aggregated_frames_lo,
- qstats->total_tpa_aggregated_frames_lo);
- ADD_64(estats->total_tpa_bytes_hi,
- qstats->total_tpa_bytes_hi,
- estats->total_tpa_bytes_lo,
- qstats->total_tpa_bytes_lo);
-
- ADD_64(fstats->total_bytes_received_hi,
- qstats->total_bytes_received_hi,
- fstats->total_bytes_received_lo,
- qstats->total_bytes_received_lo);
- ADD_64(fstats->total_bytes_transmitted_hi,
- qstats->total_bytes_transmitted_hi,
- fstats->total_bytes_transmitted_lo,
- qstats->total_bytes_transmitted_lo);
- ADD_64(fstats->total_unicast_packets_received_hi,
- qstats->total_unicast_packets_received_hi,
- fstats->total_unicast_packets_received_lo,
- qstats->total_unicast_packets_received_lo);
- ADD_64(fstats->total_multicast_packets_received_hi,
- qstats->total_multicast_packets_received_hi,
- fstats->total_multicast_packets_received_lo,
- qstats->total_multicast_packets_received_lo);
- ADD_64(fstats->total_broadcast_packets_received_hi,
- qstats->total_broadcast_packets_received_hi,
- fstats->total_broadcast_packets_received_lo,
- qstats->total_broadcast_packets_received_lo);
- ADD_64(fstats->total_unicast_packets_transmitted_hi,
- qstats->total_unicast_packets_transmitted_hi,
- fstats->total_unicast_packets_transmitted_lo,
- qstats->total_unicast_packets_transmitted_lo);
- ADD_64(fstats->total_multicast_packets_transmitted_hi,
- qstats->total_multicast_packets_transmitted_hi,
- fstats->total_multicast_packets_transmitted_lo,
- qstats->total_multicast_packets_transmitted_lo);
- ADD_64(fstats->total_broadcast_packets_transmitted_hi,
- qstats->total_broadcast_packets_transmitted_hi,
- fstats->total_broadcast_packets_transmitted_lo,
- qstats->total_broadcast_packets_transmitted_lo);
- ADD_64(fstats->valid_bytes_received_hi,
- qstats->valid_bytes_received_hi,
- fstats->valid_bytes_received_lo,
- qstats->valid_bytes_received_lo);
-
- ADD_64(estats->etherstatsoverrsizepkts_hi,
- qstats->etherstatsoverrsizepkts_hi,
- estats->etherstatsoverrsizepkts_lo,
- qstats->etherstatsoverrsizepkts_lo);
- ADD_64(estats->no_buff_discard_hi, qstats->no_buff_discard_hi,
- estats->no_buff_discard_lo, qstats->no_buff_discard_lo);
+ 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(fstats->total_bytes_received_hi,
+ ADD_64(estats->total_bytes_received_hi,
estats->rx_stat_ifhcinbadoctets_hi,
- fstats->total_bytes_received_lo,
+ estats->total_bytes_received_lo,
estats->rx_stat_ifhcinbadoctets_lo);
- ADD_64(fstats->total_bytes_received_hi,
+ ADD_64(estats->total_bytes_received_hi,
tfunc->rcv_error_bytes.hi,
- fstats->total_bytes_received_lo,
+ estats->total_bytes_received_lo,
tfunc->rcv_error_bytes.lo);
- memcpy(estats, &(fstats->total_bytes_received_hi),
- sizeof(struct host_func_stats) - 2*sizeof(u32));
-
ADD_64(estats->error_bytes_received_hi,
tfunc->rcv_error_bytes.hi,
estats->error_bytes_received_lo,
tfunc->rcv_error_bytes.lo);
- ADD_64(estats->etherstatsoverrsizepkts_hi,
- estats->rx_stat_dot3statsframestoolong_hi,
- estats->etherstatsoverrsizepkts_lo,
- estats->rx_stat_dot3statsframestoolong_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 (bp->port.pmf) {
- estats->mac_filter_discard =
- le32_to_cpu(tport->mac_filter_discard);
- estats->mf_tag_discard =
- le32_to_cpu(tport->mf_tag_discard);
- estats->brb_truncate_discard =
- le32_to_cpu(tport->brb_truncate_discard);
- estats->mac_discard = le32_to_cpu(tport->mac_discard);
+ struct bnx2x_fw_port_stats_old *fwstats = &bp->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;
tmp = estats->mac_discard;
for_each_rx_queue(bp, i)
tmp += le32_to_cpu(bp->fp[i].old_tclient.checksum_discard);
- nstats->rx_dropped = tmp;
+ nstats->rx_dropped = tmp + bp->net_stats_old.rx_dropped;
nstats->tx_dropped = 0;
struct bnx2x_eth_stats *estats = &bp->eth_stats;
int i;
- estats->driver_xoff = 0;
- estats->rx_err_discard_pkt = 0;
- estats->rx_skb_alloc_failed = 0;
- estats->hw_csum_err = 0;
for_each_queue(bp, i) {
struct bnx2x_eth_q_stats *qstats = &bp->fp[i].eth_q_stats;
+ struct bnx2x_eth_q_stats_old *qstats_old =
+ &bp->fp[i].eth_q_stats_old;
- estats->driver_xoff += qstats->driver_xoff;
- estats->rx_err_discard_pkt += qstats->rx_err_discard_pkt;
- estats->rx_skb_alloc_failed += qstats->rx_skb_alloc_failed;
- estats->hw_csum_err += qstats->hw_csum_err;
+ UPDATE_ESTAT_QSTAT(driver_xoff);
+ UPDATE_ESTAT_QSTAT(rx_err_discard_pkt);
+ UPDATE_ESTAT_QSTAT(rx_skb_alloc_failed);
+ UPDATE_ESTAT_QSTAT(hw_csum_err);
}
}
bnx2x_stats_comp(bp);
}
-static void bnx2x_func_stats_base_init(struct bnx2x *bp)
-{
- int vn, vn_max = IS_MF(bp) ? BP_MAX_VN_NUM(bp) : E1VN_MAX;
- u32 func_stx;
-
- /* sanity */
- if (!bp->port.pmf || !bp->func_stx) {
- BNX2X_ERR("BUG!\n");
- return;
- }
-
- /* save our func_stx */
- func_stx = bp->func_stx;
-
- for (vn = VN_0; vn < vn_max; vn++) {
- int mb_idx = BP_FW_MB_IDX_VN(bp, vn);
-
- bp->func_stx = SHMEM_RD(bp, func_mb[mb_idx].fw_mb_param);
- bnx2x_func_stats_init(bp);
- bnx2x_hw_stats_post(bp);
- bnx2x_stats_comp(bp);
- }
-
- /* restore our func_stx */
- bp->func_stx = func_stx;
-}
-
static void bnx2x_func_stats_base_update(struct bnx2x *bp)
{
struct dmae_command *dmae = &bp->stats_dmae;
true, DMAE_COMP_PCI);
dmae->src_addr_lo = bp->func_stx >> 2;
dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats_base));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats_base));
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats));
dmae->len = sizeof(struct host_func_stats) >> 2;
dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
DP(BNX2X_MSG_STATS, "port_stx 0x%x func_stx 0x%x\n",
bp->port.port_stx, bp->func_stx);
+ /* pmf should retrieve port statistics from SP on a non-init*/
+ if (!bp->stats_init && bp->port.pmf && bp->port.port_stx)
+ bnx2x_stats_handle(bp, STATS_EVENT_PMF);
+
port = BP_PORT(bp);
/* port stats */
memset(&(bp->port.old_nig_stats), 0, sizeof(struct nig_stats));
memset(&fp->old_tclient, 0, sizeof(fp->old_tclient));
memset(&fp->old_uclient, 0, sizeof(fp->old_uclient));
memset(&fp->old_xclient, 0, sizeof(fp->old_xclient));
- memset(&fp->eth_q_stats, 0, sizeof(fp->eth_q_stats));
+ if (bp->stats_init) {
+ memset(&fp->eth_q_stats, 0, sizeof(fp->eth_q_stats));
+ memset(&fp->eth_q_stats_old, 0,
+ sizeof(fp->eth_q_stats_old));
+ }
}
/* Prepare statistics ramrod data */
bnx2x_prep_fw_stats_req(bp);
memset(&bp->dev->stats, 0, sizeof(bp->dev->stats));
- memset(&bp->eth_stats, 0, sizeof(bp->eth_stats));
+ if (bp->stats_init) {
+ memset(&bp->net_stats_old, 0, sizeof(bp->net_stats_old));
+ memset(&bp->fw_stats_old, 0, sizeof(bp->fw_stats_old));
+ memset(&bp->eth_stats_old, 0, sizeof(bp->eth_stats_old));
+ memset(&bp->eth_stats, 0, sizeof(bp->eth_stats));
- bp->stats_state = STATS_STATE_DISABLED;
+ /* Clean SP from previous statistics */
+ if (bp->func_stx) {
+ memset(bnx2x_sp(bp, func_stats), 0,
+ sizeof(struct host_func_stats));
+ bnx2x_func_stats_init(bp);
+ bnx2x_hw_stats_post(bp);
+ bnx2x_stats_comp(bp);
+ }
+ }
- if (bp->port.pmf) {
- if (bp->port.port_stx)
- bnx2x_port_stats_base_init(bp);
+ bp->stats_state = STATS_STATE_DISABLED;
- if (bp->func_stx)
- bnx2x_func_stats_base_init(bp);
+ if (bp->port.pmf && bp->port.port_stx)
+ bnx2x_port_stats_base_init(bp);
- } else if (bp->func_stx)
+ /* On a non-init, retrieve previous statistics from SP */
+ if (!bp->stats_init && bp->func_stx)
bnx2x_func_stats_base_update(bp);
+
+ /* mark the end of statistics initializiation */
+ bp->stats_init = false;
+}
+
+void bnx2x_save_statistics(struct bnx2x *bp)
+{
+ int i;
+ struct net_device_stats *nstats = &bp->dev->stats;
+
+ /* save queue statistics */
+ for_each_eth_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+ struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
+ struct bnx2x_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);
+ }
+
+ /* save net_device_stats statistics */
+ bp->net_stats_old.rx_dropped = nstats->rx_dropped;
+
+ /* store port firmware statistics */
+ if (bp->port.pmf && IS_MF(bp)) {
+ struct bnx2x_eth_stats *estats = &bp->eth_stats;
+ struct bnx2x_fw_port_stats_old *fwstats = &bp->fw_stats_old;
+ 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);
+ }
}
u32 total_tpa_bytes_lo;
};
+struct bnx2x_eth_stats_old {
+ u32 rx_stat_dot3statsframestoolong_hi;
+ u32 rx_stat_dot3statsframestoolong_lo;
+};
+
+struct bnx2x_eth_q_stats_old {
+ /* Fields to perserve over fw reset*/
+ u32 total_unicast_bytes_received_hi;
+ u32 total_unicast_bytes_received_lo;
+ u32 total_broadcast_bytes_received_hi;
+ u32 total_broadcast_bytes_received_lo;
+ u32 total_multicast_bytes_received_hi;
+ u32 total_multicast_bytes_received_lo;
+ u32 total_unicast_bytes_transmitted_hi;
+ u32 total_unicast_bytes_transmitted_lo;
+ u32 total_broadcast_bytes_transmitted_hi;
+ u32 total_broadcast_bytes_transmitted_lo;
+ u32 total_multicast_bytes_transmitted_hi;
+ u32 total_multicast_bytes_transmitted_lo;
+ u32 total_tpa_bytes_hi;
+ u32 total_tpa_bytes_lo;
+
+ /* Fields to perserve last of */
+ u32 total_bytes_received_hi;
+ u32 total_bytes_received_lo;
+ u32 total_bytes_transmitted_hi;
+ u32 total_bytes_transmitted_lo;
+ u32 total_unicast_packets_received_hi;
+ u32 total_unicast_packets_received_lo;
+ u32 total_multicast_packets_received_hi;
+ u32 total_multicast_packets_received_lo;
+ u32 total_broadcast_packets_received_hi;
+ u32 total_broadcast_packets_received_lo;
+ u32 total_unicast_packets_transmitted_hi;
+ u32 total_unicast_packets_transmitted_lo;
+ u32 total_multicast_packets_transmitted_hi;
+ u32 total_multicast_packets_transmitted_lo;
+ u32 total_broadcast_packets_transmitted_hi;
+ u32 total_broadcast_packets_transmitted_lo;
+ u32 valid_bytes_received_hi;
+ u32 valid_bytes_received_lo;
+
+ u32 total_tpa_bytes_hi_old;
+ u32 total_tpa_bytes_lo_old;
+
+ u32 driver_xoff_old;
+ u32 rx_err_discard_pkt_old;
+ u32 rx_skb_alloc_failed_old;
+ u32 hw_csum_err_old;
+};
+
+struct bnx2x_net_stats_old {
+ u32 rx_dropped;
+};
+
+struct bnx2x_fw_port_stats_old {
+ u32 mac_filter_discard;
+ u32 mf_tag_discard;
+ u32 brb_truncate_discard;
+ u32 mac_discard;
+};
+
+
/****************************************************************************
* Macros
****************************************************************************/
ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
} while (0)
+#define UPDATE_EXTEND_E_TSTAT(s, t) \
+ do { \
+ UPDATE_EXTEND_TSTAT(s, t); \
+ ADD_EXTEND_64(estats->t##_hi, estats->t##_lo, diff); \
+ } while (0)
+
#define UPDATE_EXTEND_USTAT(s, t) \
do { \
diff = le32_to_cpu(uclient->s) - le32_to_cpu(old_uclient->s); \
old_uclient->s = uclient->s; \
- ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
+ } while (0)
+
+#define UPDATE_EXTEND_E_USTAT(s, t) \
+ do { \
+ UPDATE_EXTEND_USTAT(s, t); \
+ ADD_EXTEND_64(estats->t##_hi, estats->t##_lo, diff); \
+ } while (0)
+
+#define UPDATE_EXTEND_E_USTAT(s, t) \
+ do { \
+ UPDATE_EXTEND_USTAT(s, t); \
+ ADD_EXTEND_64(estats->t##_hi, estats->t##_lo, diff); \
} while (0)
#define UPDATE_EXTEND_XSTAT(s, t) \
ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
} while (0)
+#define UPDATE_QSTAT(s, t) \
+ do { \
+ qstats->t##_hi = qstats_old->t##_hi + le32_to_cpu(s.hi); \
+ qstats->t##_lo = qstats_old->t##_lo + le32_to_cpu(s.lo); \
+ } while (0)
+
+#define UPDATE_QSTAT_OLD(f) \
+ do { \
+ qstats_old->f = qstats->f; \
+ } while (0)
+
+#define UPDATE_ESTAT_QSTAT_64(s) \
+ do { \
+ ADD_64(estats->s##_hi, qstats->s##_hi, \
+ estats->s##_lo, qstats->s##_lo); \
+ SUB_64(estats->s##_hi, qstats_old->s##_hi_old, \
+ estats->s##_lo, qstats_old->s##_lo_old); \
+ qstats_old->s##_hi_old = qstats->s##_hi; \
+ qstats_old->s##_lo_old = qstats->s##_lo; \
+ } while (0)
+
+#define UPDATE_ESTAT_QSTAT(s) \
+ do { \
+ estats->s += qstats->s; \
+ estats->s -= qstats_old->s##_old; \
+ qstats_old->s##_old = qstats->s; \
+ } while (0)
+
+#define UPDATE_FSTAT_QSTAT(s) \
+ do { \
+ ADD_64(fstats->s##_hi, qstats->s##_hi, \
+ fstats->s##_lo, qstats->s##_lo); \
+ SUB_64(fstats->s##_hi, qstats_old->s##_hi, \
+ fstats->s##_lo, qstats_old->s##_lo); \
+ estats->s##_hi = fstats->s##_hi; \
+ estats->s##_lo = fstats->s##_lo; \
+ qstats_old->s##_hi = qstats->s##_hi; \
+ qstats_old->s##_lo = qstats->s##_lo; \
+ } while (0)
+
+#define UPDATE_FW_STAT(s) \
+ do { \
+ estats->s = le32_to_cpu(tport->s) + fwstats->s; \
+ } while (0)
+
+#define UPDATE_FW_STAT_OLD(f) \
+ do { \
+ fwstats->f = estats->f; \
+ } while (0)
+
+#define UPDATE_ESTAT(s, t) \
+ do { \
+ SUB_64(estats->s##_hi, estats_old->t##_hi, \
+ estats->s##_lo, estats_old->t##_lo); \
+ ADD_64(estats->s##_hi, estats->t##_hi, \
+ estats->s##_lo, estats->t##_lo); \
+ estats_old->t##_hi = estats->t##_hi; \
+ estats_old->t##_lo = estats->t##_lo; \
+ } while (0)
+
/* minuend -= subtrahend */
#define SUB_64(m_hi, s_hi, m_lo, s_lo) \
do { \
void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event);
+/**
+ * bnx2x_save_statistics - save statistics when unloading.
+ *
+ * @bp: driver handle
+ */
+void bnx2x_save_statistics(struct bnx2x *bp);
#endif /* BNX2X_STATS_H */
projects / cascardo / linux.git / commitdiff