| /*- |
| * 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. |
| */ |
| |
| //__FBSDID("$FreeBSD: head/sys/dev/bxe/bxe_stats.c 271782 2014-09-18 15:56:14Z glebius $"); |
| |
| #include "bxe.h" |
| #include "bxe_stats.h" |
| #include <time.h> /* udelay */ |
| |
| #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_adapter *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_adapter *sc) |
| { |
| int i; |
| #if 0 |
| 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); |
| } |
| #endif |
| } |
| |
| /* |
| * 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_adapter *sc) |
| { |
| int rc; |
| #if 0 |
| 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 = |
| cpu_to_le16(sc->stats_counter++); |
| |
| BLOGD(sc, DBG_STATS, |
| "sending statistics ramrod %d\n", |
| le16_to_cpu(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); |
| } |
| #endif |
| } |
| |
| static void |
| bxe_hw_stats_post(struct bxe_adapter *sc) |
| { |
| #if 0 |
| struct dmae_command *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_command)); |
| 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_command) * |
| (loader_idx + 1)) >> 2); |
| dmae->dst_addr_hi = 0; |
| dmae->len = sizeof(struct dmae_command) >> 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)); |
| } |
| #endif |
| } |
| |
| static int |
| bxe_stats_comp(struct bxe_adapter *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"); |
| break; |
| } |
| |
| cnt--; |
| udelay(1000); |
| } |
| |
| return (1); |
| } |
| |
| /* |
| * Statistics service functions |
| */ |
| |
| static void |
| bxe_stats_pmf_update(struct bxe_adapter *sc) |
| { |
| struct dmae_command *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_adapter *sc) |
| { |
| struct dmae_command *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_adapter *sc) |
| { |
| #if 0 |
| struct dmae_command *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_command)); |
| |
| 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; |
| #endif |
| } |
| |
| static void |
| bxe_stats_start(struct bxe_adapter *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_adapter *sc) |
| { |
| bxe_stats_comp(sc); |
| bxe_stats_pmf_update(sc); |
| bxe_stats_start(sc); |
| } |
| |
| static void |
| bxe_stats_restart(struct bxe_adapter *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_adapter *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); |
| } |
| |
| #if 0 |
| 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; |
| #endif |
| } |
| |
| static void |
| bxe_mstat_stats_update(struct bxe_adapter *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_adapter *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_adapter *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_adapter *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 (le16_to_cpu(counters->xstats_counter) != cur_stats_counter) { |
| BLOGD(sc, DBG_STATS, |
| "stats not updated by xstorm, " |
| "counter 0x%x != stats_counter 0x%x\n", |
| le16_to_cpu(counters->xstats_counter), sc->stats_counter); |
| return (-EAGAIN); |
| } |
| |
| if (le16_to_cpu(counters->ustats_counter) != cur_stats_counter) { |
| BLOGD(sc, DBG_STATS, |
| "stats not updated by ustorm, " |
| "counter 0x%x != stats_counter 0x%x\n", |
| le16_to_cpu(counters->ustats_counter), sc->stats_counter); |
| return (-EAGAIN); |
| } |
| |
| if (le16_to_cpu(counters->cstats_counter) != cur_stats_counter) { |
| BLOGD(sc, DBG_STATS, |
| "stats not updated by cstorm, " |
| "counter 0x%x != stats_counter 0x%x\n", |
| le16_to_cpu(counters->cstats_counter), sc->stats_counter); |
| return (-EAGAIN); |
| } |
| |
| if (le16_to_cpu(counters->tstats_counter) != cur_stats_counter) { |
| BLOGD(sc, DBG_STATS, |
| "stats not updated by tstorm, " |
| "counter 0x%x != stats_counter 0x%x\n", |
| le16_to_cpu(counters->tstats_counter), sc->stats_counter); |
| return (-EAGAIN); |
| } |
| |
| return (0); |
| } |
| |
| static int |
| bxe_storm_stats_update(struct bxe_adapter *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 0 |
| 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); |
| } |
| #endif |
| fstats->host_func_stats_start = ++fstats->host_func_stats_end; |
| |
| sc->stats_pending = 0; |
| |
| return (0); |
| } |
| |
| static void |
| bxe_net_stats_update(struct bxe_adapter *sc) |
| { |
| |
| // for (int i = 0; i < sc->num_queues; i++) |
| // if_inc_counter(sc->ifp, IFCOUNTER_IQDROPS, |
| // le32_to_cpu(sc->fp[i].old_tclient.checksum_discard)); |
| } |
| |
| uint64_t |
| bxe_get_counter(if_t ifp, ift_counter cnt) |
| { |
| return 0xaa; |
| #if 0 |
| struct bxe_adapter *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)); |
| } |
| #endif |
| } |
| |
| static void |
| bxe_drv_stats_update(struct bxe_adapter *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_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_adapter *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_adapter *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 0 |
| if (if_getdrvflags(sc->ifp) & IFF_DRV_RUNNING) { |
| atomic_store_rel_long(&sc->chip_tq_flags, CHIP_TQ_REINIT); |
| taskqueue_enqueue(sc->chip_tq, &sc->chip_tq_task); |
| } |
| #endif |
| } |
| 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_adapter *sc) |
| { |
| struct dmae_command *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_adapter *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_adapter *sc) |
| { |
| return; |
| } |
| |
| static const struct { |
| void (*action)(struct bxe_adapter *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_adapter *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_adapter *sc) |
| { |
| struct dmae_command *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_adapter *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 = cpu_to_le32(U64_HI(cur_data_offset)); |
| stats_hdr->stats_counters_addrs.lo = cpu_to_le32(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 = cpu_to_le16(SC_FUNC(sc)); |
| cur_query_entry->address.hi = cpu_to_le32(U64_HI(cur_data_offset)); |
| cur_query_entry->address.lo = cpu_to_le32(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 = cpu_to_le16(SC_FUNC(sc)); |
| cur_query_entry->address.hi = cpu_to_le32(U64_HI(cur_data_offset)); |
| cur_query_entry->address.lo = cpu_to_le32(U64_LO(cur_data_offset)); |
| |
| #if 0 |
| /**** FCoE FW statistics data ****/ |
| if (!NO_FCOE(sc)) { |
| cur_data_offset = (sc->fw_stats_data_mapping + |
| offsetof(struct bxe_fw_stats_data, fcoe)); |
| |
| cur_query_entry = &sc->fw_stats_req->query[BXE_FCOE_QUERY_IDX]; |
| |
| cur_query_entry->kind = STATS_TYPE_FCOE; |
| /* For FCoE query index is a DONT CARE */ |
| cur_query_entry->index = SC_PORT(sc); |
| cur_query_entry->funcID = cpu_to_le16(SC_FUNC(sc)); |
| cur_query_entry->address.hi = cpu_to_le32(U64_HI(cur_data_offset)); |
| cur_query_entry->address.lo = cpu_to_le32(U64_LO(cur_data_offset)); |
| } |
| #endif |
| |
| /**** 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 |
| */ |
| #if 0 |
| if (!NO_FCOE(sc)) |
| first_queue_query_index = BXE_FIRST_QUEUE_QUERY_IDX; |
| else |
| #endif |
| 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 = cpu_to_le16(SC_FUNC(sc)); |
| cur_query_entry->address.hi = cpu_to_le32(U64_HI(cur_data_offset)); |
| cur_query_entry->address.lo = cpu_to_le32(U64_LO(cur_data_offset)); |
| |
| cur_data_offset += sizeof(struct per_queue_stats); |
| } |
| |
| #if 0 |
| /* add FCoE queue query if needed */ |
| if (!NO_FCOE(sc)) { |
| 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[FCOE_IDX(sc)]); |
| cur_query_entry->funcID = cpu_to_le16(SC_FUNC(sc)); |
| cur_query_entry->address.hi = cpu_to_le32(U64_HI(cur_data_offset)); |
| cur_query_entry->address.lo = cpu_to_le32(U64_LO(cur_data_offset)); |
| } |
| #endif |
| } |
| |
| void |
| bxe_stats_init(struct bxe_adapter *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 initializiation */ |
| sc->stats_init = FALSE; |
| } |
| |
| void |
| bxe_save_statistics(struct bxe_adapter *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_adapter *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; |
| #if 0 |
| struct per_queue_stats *fcoe_q_stats = |
| &sc->fw_stats_data->queue_stats[FCOE_IDX(sc)]; |
| |
| struct tstorm_per_queue_stats *fcoe_q_tstorm_stats = |
| &fcoe_q_stats->tstorm_queue_statistics; |
| |
| struct ustorm_per_queue_stats *fcoe_q_ustorm_stats = |
| &fcoe_q_stats->ustorm_queue_statistics; |
| |
| struct xstorm_per_queue_stats *fcoe_q_xstorm_stats = |
| &fcoe_q_stats->xstorm_queue_statistics; |
| |
| struct fcoe_statistics_params *fw_fcoe_stat = |
| &sc->fw_stats_data->fcoe; |
| #endif |
| |
| 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 0 |
| /* |
| * Now add FCoE statistics which are collected separately |
| * (both offloaded and non offloaded) |
| */ |
| if (!NO_FCOE(sc)) { |
| ADD_64_LE(afex_stats->rx_unicast_bytes_hi, |
| LE32_0, |
| afex_stats->rx_unicast_bytes_lo, |
| fw_fcoe_stat->rx_stat0.fcoe_rx_byte_cnt); |
| |
| ADD_64_LE(afex_stats->rx_unicast_bytes_hi, |
| fcoe_q_tstorm_stats->rcv_ucast_bytes.hi, |
| afex_stats->rx_unicast_bytes_lo, |
| fcoe_q_tstorm_stats->rcv_ucast_bytes.lo); |
| |
| ADD_64_LE(afex_stats->rx_broadcast_bytes_hi, |
| fcoe_q_tstorm_stats->rcv_bcast_bytes.hi, |
| afex_stats->rx_broadcast_bytes_lo, |
| fcoe_q_tstorm_stats->rcv_bcast_bytes.lo); |
| |
| ADD_64_LE(afex_stats->rx_multicast_bytes_hi, |
| fcoe_q_tstorm_stats->rcv_mcast_bytes.hi, |
| afex_stats->rx_multicast_bytes_lo, |
| fcoe_q_tstorm_stats->rcv_mcast_bytes.lo); |
| |
| ADD_64_LE(afex_stats->rx_unicast_frames_hi, |
| LE32_0, |
| afex_stats->rx_unicast_frames_lo, |
| fw_fcoe_stat->rx_stat0.fcoe_rx_pkt_cnt); |
| |
| ADD_64_LE(afex_stats->rx_unicast_frames_hi, |
| LE32_0, |
| afex_stats->rx_unicast_frames_lo, |
| fcoe_q_tstorm_stats->rcv_ucast_pkts); |
| |
| ADD_64_LE(afex_stats->rx_broadcast_frames_hi, |
| LE32_0, |
| afex_stats->rx_broadcast_frames_lo, |
| fcoe_q_tstorm_stats->rcv_bcast_pkts); |
| |
| ADD_64_LE(afex_stats->rx_multicast_frames_hi, |
| LE32_0, |
| afex_stats->rx_multicast_frames_lo, |
| fcoe_q_tstorm_stats->rcv_ucast_pkts); |
| |
| ADD_64_LE(afex_stats->rx_frames_discarded_hi, |
| LE32_0, |
| afex_stats->rx_frames_discarded_lo, |
| fcoe_q_tstorm_stats->checksum_discard); |
| |
| ADD_64_LE(afex_stats->rx_frames_discarded_hi, |
| LE32_0, |
| afex_stats->rx_frames_discarded_lo, |
| fcoe_q_tstorm_stats->pkts_too_big_discard); |
| |
| ADD_64_LE(afex_stats->rx_frames_discarded_hi, |
| LE32_0, |
| afex_stats->rx_frames_discarded_lo, |
| fcoe_q_tstorm_stats->ttl0_discard); |
| |
| ADD_64_LE16(afex_stats->rx_frames_dropped_hi, |
| LE16_0, |
| afex_stats->rx_frames_dropped_lo, |
| fcoe_q_tstorm_stats->no_buff_discard); |
| |
| ADD_64_LE(afex_stats->rx_frames_dropped_hi, |
| LE32_0, |
| afex_stats->rx_frames_dropped_lo, |
| fcoe_q_ustorm_stats->ucast_no_buff_pkts); |
| |
| ADD_64_LE(afex_stats->rx_frames_dropped_hi, |
| LE32_0, |
| afex_stats->rx_frames_dropped_lo, |
| fcoe_q_ustorm_stats->mcast_no_buff_pkts); |
| |
| ADD_64_LE(afex_stats->rx_frames_dropped_hi, |
| LE32_0, |
| afex_stats->rx_frames_dropped_lo, |
| fcoe_q_ustorm_stats->bcast_no_buff_pkts); |
| |
| ADD_64_LE(afex_stats->rx_frames_dropped_hi, |
| LE32_0, |
| afex_stats->rx_frames_dropped_lo, |
| fw_fcoe_stat->rx_stat1.fcoe_rx_drop_pkt_cnt); |
| |
| ADD_64_LE(afex_stats->rx_frames_dropped_hi, |
| LE32_0, |
| afex_stats->rx_frames_dropped_lo, |
| fw_fcoe_stat->rx_stat2.fcoe_rx_drop_pkt_cnt); |
| |
| ADD_64_LE(afex_stats->tx_unicast_bytes_hi, |
| LE32_0, |
| afex_stats->tx_unicast_bytes_lo, |
| fw_fcoe_stat->tx_stat.fcoe_tx_byte_cnt); |
| |
| ADD_64_LE(afex_stats->tx_unicast_bytes_hi, |
| fcoe_q_xstorm_stats->ucast_bytes_sent.hi, |
| afex_stats->tx_unicast_bytes_lo, |
| fcoe_q_xstorm_stats->ucast_bytes_sent.lo); |
| |
| ADD_64_LE(afex_stats->tx_broadcast_bytes_hi, |
| fcoe_q_xstorm_stats->bcast_bytes_sent.hi, |
| afex_stats->tx_broadcast_bytes_lo, |
| fcoe_q_xstorm_stats->bcast_bytes_sent.lo); |
| |
| ADD_64_LE(afex_stats->tx_multicast_bytes_hi, |
| fcoe_q_xstorm_stats->mcast_bytes_sent.hi, |
| afex_stats->tx_multicast_bytes_lo, |
| fcoe_q_xstorm_stats->mcast_bytes_sent.lo); |
| |
| ADD_64_LE(afex_stats->tx_unicast_frames_hi, |
| LE32_0, |
| afex_stats->tx_unicast_frames_lo, |
| fw_fcoe_stat->tx_stat.fcoe_tx_pkt_cnt); |
| |
| ADD_64_LE(afex_stats->tx_unicast_frames_hi, |
| LE32_0, |
| afex_stats->tx_unicast_frames_lo, |
| fcoe_q_xstorm_stats->ucast_pkts_sent); |
| |
| ADD_64_LE(afex_stats->tx_broadcast_frames_hi, |
| LE32_0, |
| afex_stats->tx_broadcast_frames_lo, |
| fcoe_q_xstorm_stats->bcast_pkts_sent); |
| |
| ADD_64_LE(afex_stats->tx_multicast_frames_hi, |
| LE32_0, |
| afex_stats->tx_multicast_frames_lo, |
| fcoe_q_xstorm_stats->mcast_pkts_sent); |
| |
| ADD_64_LE(afex_stats->tx_frames_dropped_hi, |
| LE32_0, |
| afex_stats->tx_frames_dropped_lo, |
| fcoe_q_xstorm_stats->error_drop_pkts); |
| } |
| #endif |
| |
| /* |
| * 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); |
| } |
| } |
| |
