diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/cxgb4vf/cxgb4vf_main.c | 8 | ||||
| -rw-r--r-- | drivers/net/cxgb4vf/sge.c | 3 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c index bd73ff5b51b7..e988031f7e86 100644 --- a/drivers/net/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/cxgb4vf/cxgb4vf_main.c @@ -1790,7 +1790,7 @@ static int sge_qstats_show(struct seq_file *seq, void *v) (rxq[qs].rspq.netdev ? rxq[qs].rspq.netdev->name : "N/A")); - R3("u", "RspQNullInts", rspq.unhandled_irqs); + R3("u", "RspQNullInts:", rspq.unhandled_irqs); R("RxPackets:", stats.pkts); R("RxCSO:", stats.rx_cso); R("VLANxtract:", stats.vlan_ex); @@ -1814,14 +1814,16 @@ static int sge_qstats_show(struct seq_file *seq, void *v) const struct sge_rspq *evtq = &adapter->sge.fw_evtq; seq_printf(seq, "%-8s %16s\n", "QType:", "FW event queue"); - /* no real response queue statistics available to display */ + seq_printf(seq, "%-16s %8u\n", "RspQNullInts:", + evtq->unhandled_irqs); seq_printf(seq, "%-16s %8u\n", "RspQ CIdx:", evtq->cidx); seq_printf(seq, "%-16s %8u\n", "RspQ Gen:", evtq->gen); } else if (r == 1) { const struct sge_rspq *intrq = &adapter->sge.intrq; seq_printf(seq, "%-8s %16s\n", "QType:", "Interrupt Queue"); - /* no real response queue statistics available to display */ + seq_printf(seq, "%-16s %8u\n", "RspQNullInts:", + intrq->unhandled_irqs); seq_printf(seq, "%-16s %8u\n", "RspQ CIdx:", intrq->cidx); seq_printf(seq, "%-16s %8u\n", "RspQ Gen:", intrq->gen); } diff --git a/drivers/net/cxgb4vf/sge.c b/drivers/net/cxgb4vf/sge.c index 4bc1858dc303..37c6354547c7 100644 --- a/drivers/net/cxgb4vf/sge.c +++ b/drivers/net/cxgb4vf/sge.c @@ -1772,6 +1772,9 @@ static int napi_rx_handler(struct napi_struct *napi, int budget) } else intr_params = QINTR_TIMER_IDX(SGE_TIMER_UPD_CIDX); + if (unlikely(work_done == 0)) + rspq->unhandled_irqs++; + t4_write_reg(rspq->adapter, T4VF_SGE_BASE_ADDR + SGE_VF_GTS, CIDXINC(work_done) | |