Date: Wed, 13 Jan 2016 01:11:32 +0000 (UTC) From: David C Somayajulu <davidcs@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r293798 - stable/7/sys/dev/bxe Message-ID: <201601130111.u0D1BWYa044276@repo.freebsd.org>
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Author: davidcs Date: Wed Jan 13 01:11:32 2016 New Revision: 293798 URL: https://svnweb.freebsd.org/changeset/base/293798 Log: MFC r292638 Check for packet_length is greater than 60 bytes as well as packet_length is greater than len_on_bd, before invoking the routine to handle jumbo over SGL (bxe_service_rxsgl()). Add counters for number of jumbo_over_SGL packets (rx_bxe_service_rxsgl) and erroneous jumbo_over_SGL packets (rx_erroneous_jumbo_sge_pkts) Fix formatting in bxe_sysctl_state() Modified: stable/7/sys/dev/bxe/bxe.c stable/7/sys/dev/bxe/bxe_stats.c stable/7/sys/dev/bxe/bxe_stats.h Directory Properties: stable/7/ (props changed) stable/7/sys/ (props changed) Modified: stable/7/sys/dev/bxe/bxe.c ============================================================================== --- stable/7/sys/dev/bxe/bxe.c Wed Jan 13 01:09:32 2016 (r293797) +++ stable/7/sys/dev/bxe/bxe.c Wed Jan 13 01:11:32 2016 (r293798) @@ -483,6 +483,10 @@ static const struct { 4, STATS_FLAGS_FUNC, "rx_pkts"}, { STATS_OFFSET32(rx_tpa_pkts), 4, STATS_FLAGS_FUNC, "rx_tpa_pkts"}, + { STATS_OFFSET32(rx_erroneous_jumbo_sge_pkts), + 4, STATS_FLAGS_FUNC, "rx_erroneous_jumbo_sge_pkts"}, + { STATS_OFFSET32(rx_bxe_service_rxsgl), + 4, STATS_FLAGS_FUNC, "rx_bxe_service_rxsgl"}, { STATS_OFFSET32(rx_jumbo_sge_pkts), 4, STATS_FLAGS_FUNC, "rx_jumbo_sge_pkts"}, { STATS_OFFSET32(rx_soft_errors), @@ -596,6 +600,10 @@ static const struct { 4, "rx_pkts"}, { Q_STATS_OFFSET32(rx_tpa_pkts), 4, "rx_tpa_pkts"}, + { Q_STATS_OFFSET32(rx_erroneous_jumbo_sge_pkts), + 4, "rx_erroneous_jumbo_sge_pkts"}, + { Q_STATS_OFFSET32(rx_bxe_service_rxsgl), + 4, "rx_bxe_service_rxsgl"}, { Q_STATS_OFFSET32(rx_jumbo_sge_pkts), 4, "rx_jumbo_sge_pkts"}, { Q_STATS_OFFSET32(rx_soft_errors), @@ -3486,11 +3494,14 @@ bxe_rxeof(struct bxe_softc *sc, m_adj(m, pad); m->m_pkthdr.len = m->m_len = len; - if (len != lenonbd){ + if ((len > 60) && (len > lenonbd)) { + fp->eth_q_stats.rx_bxe_service_rxsgl++; rc = bxe_service_rxsgl(fp, len, lenonbd, m, cqe_fp); if (rc) break; fp->eth_q_stats.rx_jumbo_sge_pkts++; + } else if (lenonbd < len) { + fp->eth_q_stats.rx_erroneous_jumbo_sge_pkts++; } /* assign packet to this interface interface */ @@ -16165,12 +16176,12 @@ bxe_sysctl_state(SYSCTL_HANDLER_ARGS) } if (result == 1) { - uint32_t temp; + uint32_t temp; sc = (struct bxe_softc *)arg1; BLOGI(sc, "... dumping driver state ...\n"); - temp = SHMEM2_RD(sc, temperature_in_half_celsius); - BLOGI(sc, "\t Device Temperature = %d Celsius\n", (temp/2)); + temp = SHMEM2_RD(sc, temperature_in_half_celsius); + BLOGI(sc, "\t Device Temperature = %d Celsius\n", (temp/2)); } return (error); Modified: stable/7/sys/dev/bxe/bxe_stats.c ============================================================================== --- stable/7/sys/dev/bxe/bxe_stats.c Wed Jan 13 01:09:32 2016 (r293797) +++ stable/7/sys/dev/bxe/bxe_stats.c Wed Jan 13 01:11:32 2016 (r293798) @@ -1227,6 +1227,8 @@ bxe_drv_stats_update(struct bxe_softc *s 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); Modified: stable/7/sys/dev/bxe/bxe_stats.h ============================================================================== --- stable/7/sys/dev/bxe/bxe_stats.h Wed Jan 13 01:09:32 2016 (r293797) +++ stable/7/sys/dev/bxe/bxe_stats.h Wed Jan 13 01:11:32 2016 (r293798) @@ -218,6 +218,8 @@ struct bxe_eth_stats { uint32_t rx_calls; uint32_t rx_pkts; uint32_t rx_tpa_pkts; + uint32_t rx_erroneous_jumbo_sge_pkts; + uint32_t rx_bxe_service_rxsgl; uint32_t rx_jumbo_sge_pkts; uint32_t rx_soft_errors; uint32_t rx_hw_csum_errors; @@ -319,6 +321,8 @@ struct bxe_eth_q_stats { uint32_t rx_calls; uint32_t rx_pkts; uint32_t rx_tpa_pkts; + uint32_t rx_erroneous_jumbo_sge_pkts; + uint32_t rx_bxe_service_rxsgl; uint32_t rx_jumbo_sge_pkts; uint32_t rx_soft_errors; uint32_t rx_hw_csum_errors; @@ -413,6 +417,8 @@ struct bxe_eth_q_stats_old { uint32_t rx_calls_old; uint32_t rx_pkts_old; uint32_t rx_tpa_pkts_old; + uint32_t rx_erroneous_jumbo_sge_pkts_old; + uint32_t rx_bxe_service_rxsgl_old; uint32_t rx_jumbo_sge_pkts_old; uint32_t rx_soft_errors_old; uint32_t rx_hw_csum_errors_old;
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