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Check for packet_length is greater than 60 bytes as well as packet_length is

Browse source 
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()

MFC after:5 days
This commit is contained in:
David C Somayajulu 2015-12-23 01:31:32 +00:00
parent d8eb75b418
commit 6dbbc5f655
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=292638
3 changed files with 23 additions and 4 deletions
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19
sys/dev/bxe/bxe.c
View file

@ -472,6 +472,10 @@ 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),
@ -585,6 +589,10 @@ 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),
@ -3475,11 +3483,14 @@ 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 */
@ -16122,12 +16133,12 @@ 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);

2
sys/dev/bxe/bxe_stats.c
View file

@ -1227,6 +1227,8 @@ bxe_drv_stats_update(struct bxe_softc *sc)
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);

6
sys/dev/bxe/bxe_stats.h
View file

@ -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;