diff options
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/cm.c | 27 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/device.c | 7 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 7 |
3 files changed, 32 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 3c3b00e4e7af..bb95a6c0477b 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -2058,9 +2058,12 @@ static int act_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb) status, status2errno(status)); if (is_neg_adv(status)) { - dev_warn(&dev->rdev.lldi.pdev->dev, - "Connection problems for atid %u status %u (%s)\n", - atid, status, neg_adv_str(status)); + PDBG("%s Connection problems for atid %u status %u (%s)\n", + __func__, atid, status, neg_adv_str(status)); + ep->stats.connect_neg_adv++; + mutex_lock(&dev->rdev.stats.lock); + dev->rdev.stats.neg_adv++; + mutex_unlock(&dev->rdev.stats.lock); return 0; } @@ -2566,9 +2569,13 @@ static int peer_abort(struct c4iw_dev *dev, struct sk_buff *skb) ep = lookup_tid(t, tid); if (is_neg_adv(req->status)) { - dev_warn(&dev->rdev.lldi.pdev->dev, - "Negative advice on abort - tid %u status %d (%s)\n", - ep->hwtid, req->status, neg_adv_str(req->status)); + PDBG("%s Negative advice on abort- tid %u status %d (%s)\n", + __func__, ep->hwtid, req->status, + neg_adv_str(req->status)); + ep->stats.abort_neg_adv++; + mutex_lock(&dev->rdev.stats.lock); + dev->rdev.stats.neg_adv++; + mutex_unlock(&dev->rdev.stats.lock); return 0; } PDBG("%s ep %p tid %u state %u\n", __func__, ep, ep->hwtid, @@ -3977,9 +3984,11 @@ static int peer_abort_intr(struct c4iw_dev *dev, struct sk_buff *skb) return 0; } if (is_neg_adv(req->status)) { - dev_warn(&dev->rdev.lldi.pdev->dev, - "Negative advice on abort - tid %u status %d (%s)\n", - ep->hwtid, req->status, neg_adv_str(req->status)); + PDBG("%s Negative advice on abort- tid %u status %d (%s)\n", + __func__, ep->hwtid, req->status, + neg_adv_str(req->status)); + ep->stats.abort_neg_adv++; + dev->rdev.stats.neg_adv++; kfree_skb(skb); return 0; } diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index 1ffbd038c0ae..cf54d6922dc4 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -490,6 +490,7 @@ static int stats_show(struct seq_file *seq, void *v) dev->rdev.stats.act_ofld_conn_fails); seq_printf(seq, "PAS_OFLD_CONN_FAILS: %10llu\n", dev->rdev.stats.pas_ofld_conn_fails); + seq_printf(seq, "NEG_ADV_RCVD: %10llu\n", dev->rdev.stats.neg_adv); seq_printf(seq, "AVAILABLE IRD: %10u\n", dev->avail_ird); return 0; } @@ -561,10 +562,13 @@ static int dump_ep(int id, void *p, void *data) cc = snprintf(epd->buf + epd->pos, space, "ep %p cm_id %p qp %p state %d flags 0x%lx " "history 0x%lx hwtid %d atid %d " + "conn_na %u abort_na %u " "%pI4:%d/%d <-> %pI4:%d/%d\n", ep, ep->com.cm_id, ep->com.qp, (int)ep->com.state, ep->com.flags, ep->com.history, ep->hwtid, ep->atid, + ep->stats.connect_neg_adv, + ep->stats.abort_neg_adv, &lsin->sin_addr, ntohs(lsin->sin_port), ntohs(mapped_lsin->sin_port), &rsin->sin_addr, ntohs(rsin->sin_port), @@ -582,10 +586,13 @@ static int dump_ep(int id, void *p, void *data) cc = snprintf(epd->buf + epd->pos, space, "ep %p cm_id %p qp %p state %d flags 0x%lx " "history 0x%lx hwtid %d atid %d " + "conn_na %u abort_na %u " "%pI6:%d/%d <-> %pI6:%d/%d\n", ep, ep->com.cm_id, ep->com.qp, (int)ep->com.state, ep->com.flags, ep->com.history, ep->hwtid, ep->atid, + ep->stats.connect_neg_adv, + ep->stats.abort_neg_adv, &lsin6->sin6_addr, ntohs(lsin6->sin6_port), ntohs(mapped_lsin6->sin6_port), &rsin6->sin6_addr, ntohs(rsin6->sin6_port), diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h index d87e1650f643..97bb5550a6cf 100644 --- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h +++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h @@ -137,6 +137,7 @@ struct c4iw_stats { u64 tcam_full; u64 act_ofld_conn_fails; u64 pas_ofld_conn_fails; + u64 neg_adv; }; struct c4iw_hw_queue { @@ -814,6 +815,11 @@ struct c4iw_listen_ep { int backlog; }; +struct c4iw_ep_stats { + unsigned connect_neg_adv; + unsigned abort_neg_adv; +}; + struct c4iw_ep { struct c4iw_ep_common com; struct c4iw_ep *parent_ep; @@ -846,6 +852,7 @@ struct c4iw_ep { unsigned int retry_count; int snd_win; int rcv_win; + struct c4iw_ep_stats stats; }; static inline void print_addr(struct c4iw_ep_common *epc, const char *func, |