[ofw] [PATCH 12/15] uDAPL v2.0 ucm: update UD cm provider to support new CM stat and error counters
Davis, Arlin R
arlin.r.davis at intel.com
Mon Apr 23 13:01:09 PDT 2012
Signed-off-by: Arlin Davis <arlin.r.davis at intel.com>
---
dapl/openib_ucm/cm.c | 45 +++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 43 insertions(+), 2 deletions(-)
diff --git a/dapl/openib_ucm/cm.c b/dapl/openib_ucm/cm.c
index 6b5867a..357dbf7 100644
--- a/dapl/openib_ucm/cm.c
+++ b/dapl/openib_ucm/cm.c
@@ -173,6 +173,7 @@ static void ucm_check_timers(dp_ib_cm_handle_t cm, int *timer)
(time - cm->timer)/1000,
cm->hca->ib_trans.rep_time << cm->retries);
cm->retries++;
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR_REQ_RETRY);
dapl_os_unlock(&cm->lock);
dapli_cm_connect(cm->ep, cm);
return;
@@ -195,6 +196,7 @@ static void ucm_check_timers(dp_ib_cm_handle_t cm, int *timer)
(time - cm->timer)/1000,
cm->hca->ib_trans.rtu_time << cm->retries);
cm->retries++;
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR_REP_RETRY);
dapl_os_unlock(&cm->lock);
ucm_reply(cm);
return;
@@ -217,6 +219,7 @@ static void ucm_check_timers(dp_ib_cm_handle_t cm, int *timer)
(time - cm->timer)/1000,
cm->hca->ib_trans.rtu_time << cm->retries);
cm->retries++;
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR_DREQ_RETRY);
dapl_os_unlock(&cm->lock);
dapli_cm_disconnect(cm);
return;
@@ -273,6 +276,8 @@ retry:
polled++;
goto retry;
}
+ DAPL_CNTR_DATA(((DAPL_IA *)dapl_llist_peek_head(&tp->hca->ia_list_head)), DCNT_IA_CM_ERR_REQ_FULLQ, polled > 1 ? 1:0);
+ DAPL_CNTR_DATA(((DAPL_IA *)dapl_llist_peek_head(&tp->hca->ia_list_head)), DCNT_IA_CM_REQ_FULLQ_POLL, polled - 1);
return msg;
}
@@ -322,6 +327,7 @@ static int ucm_reject(ib_hca_transport_t *tp, ib_cm_msg_t *msg)
ntohs(smsg.daddr.ib.lid),
ntohl(smsg.dqpn), ntohs(smsg.dport));
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&tp->hca->ia_list_head)), DCNT_IA_CM_ERR_REJ_TX);
return (ucm_send(tp, &smsg, NULL, 0));
}
@@ -366,7 +372,9 @@ static void ucm_process_recv(ib_hca_transport_t *tp,
ntohl(cm->msg.d_id));
cm->msg.op = htons(DCM_RTU);
- ucm_send(&cm->hca->ib_trans, &cm->msg, NULL, 0);
+ ucm_send(&cm->hca->ib_trans, &cm->msg, NULL, 0);
+
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR_RTU_RETRY);
}
dapl_os_unlock(&cm->lock);
break;
@@ -393,6 +401,8 @@ static void ucm_process_recv(ib_hca_transport_t *tp,
cm->msg.op = htons(DCM_DREP);
ucm_send(&cm->hca->ib_trans, &cm->msg, NULL, 0);
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR_DREP_RETRY);
+
} else if (ntohs(msg->op) != DCM_DREP){
/* DREP ok to ignore, any other print warning */
dapl_log(DAPL_DBG_TYPE_WARN,
@@ -401,6 +411,7 @@ static void ucm_process_recv(ib_hca_transport_t *tp,
cm, dapl_cm_op_str(ntohs(msg->op)),
dapl_cm_state_str(cm->state),
ntohs(msg->sport), ntohl(msg->sqpn));
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR_UNEXPECTED);
}
dapl_os_unlock(&cm->lock);
break;
@@ -478,6 +489,8 @@ retry_listenq:
ntohs(cm->msg.saddr.ib.lid), ntohs(cm->msg.sport),
ntohl(cm->msg.sqpn), ntohl(cm->msg.saddr.ib.qpn));
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR_REQ_DUP);
+
return NULL;
}
}
@@ -517,6 +530,10 @@ retry_listenq:
ntohs(msg->sport), ntohl(msg->sqpn),
ntohl(msg->saddr.ib.qpn), ntohl(msg->s_id),
ntohl(msg->d_id));
+
+ if (ntohs(msg->op) == DCM_DREP) {
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR_DREP_DUP);
+ }
}
return found;
@@ -878,6 +895,7 @@ DAT_RETURN dapli_cm_disconnect(dp_ib_cm_handle_t cm)
cm->msg.op = htons(DCM_DREQ);
finalize = 0; /* wait for DREP, wakeup timer after DREQ sent */
wakeup = 1;
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_DREQ_TX);
break;
case DCM_DISC_PENDING:
/* DREQ timeout, resend until retries exhausted */
@@ -894,6 +912,7 @@ DAT_RETURN dapli_cm_disconnect(dp_ib_cm_handle_t cm)
htons(cm->msg.dport));
finalize = 1;
}
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR_DREQ_RETRY);
break;
case DCM_DISC_RECV:
/* CM_THREAD: move to err state to flush, if not UD */
@@ -902,6 +921,7 @@ DAT_RETURN dapli_cm_disconnect(dp_ib_cm_handle_t cm)
/* DREQ received, send DREP and schedule event, finalize */
cm->msg.op = htons(DCM_DREP);
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_DREP_TX);
break;
case DCM_DISCONNECTED:
dapl_os_unlock(&cm->lock);
@@ -999,10 +1019,13 @@ dapli_cm_connect(DAPL_EP *ep, dp_ib_cm_handle_t cm)
goto bail;
}
dapl_os_unlock(&cm->lock);
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)),
+ ep->qp_handle->qp_type == IBV_QPT_UD ? DCNT_IA_CM_AH_REQ_TX : DCNT_IA_CM_REQ_TX);
return DAT_SUCCESS;
bail:
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR);
dapl_log(DAPL_DBG_TYPE_WARN,
" connect: snd ERR -> cm_lid %x cm_qpn %x r_psp %x p_sz=%d\n",
htons(cm->msg.daddr.ib.lid),
@@ -1080,7 +1103,7 @@ static void ucm_connect_rtu(dp_ib_cm_handle_t cm, ib_cm_msg_t *msg)
ntohs(msg->daddr.ib.lid), ntohl(msg->daddr.ib.qpn),
ntohs(msg->dport), ntohs(msg->saddr.ib.lid),
ntohl(msg->saddr.ib.qpn), ntohs(msg->sport));
-
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR_REJ_RX);
event = IB_CME_DESTINATION_REJECT;
}
if (event != IB_CME_CONNECTED) {
@@ -1152,6 +1175,7 @@ static void ucm_connect_rtu(dp_ib_cm_handle_t cm, ib_cm_msg_t *msg)
goto bail;
}
dapl_os_unlock(&cm->lock);
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_RTU_TX);
/* init cm_handle and post the event with private data */
dapl_dbg_log(DAPL_DBG_TYPE_EP, " ACTIVE: connected!\n");
@@ -1221,9 +1245,13 @@ ud_bail:
if (event != DAT_IB_UD_CONNECTION_EVENT_ESTABLISHED)
dapli_cm_free(cm);
+
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_AH_RESOLVED);
+
} else
#endif
{
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ACTIVE_EST);
dapl_evd_connection_callback(cm,
IB_CME_CONNECTED,
cm->msg.p_data, ntohs(cm->msg.p_size), cm->ep);
@@ -1305,6 +1333,7 @@ static void ucm_accept(ib_cm_srvc_handle_t cm, ib_cm_msg_t *msg)
(DAT_COUNT)ntohs(acm->msg.p_size),
(DAT_PVOID *)acm->msg.p_data,
(DAT_PVOID *)&xevent);
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_AH_REQ_TX);
} else
#endif
/* trigger CR event and return SUCCESS */
@@ -1315,6 +1344,7 @@ static void ucm_accept(ib_cm_srvc_handle_t cm, ib_cm_msg_t *msg)
bail:
/* schedule work thread cleanup */
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR);
dapli_cm_free(acm);
return;
}
@@ -1394,9 +1424,12 @@ static void ucm_accept_rtu(dp_ib_cm_handle_t cm, ib_cm_msg_t *msg)
(DAT_COUNT)ntohs(cm->msg.p_size),
(DAT_PVOID *)cm->msg.p_data,
(DAT_PVOID *)&xevent);
+
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_AH_RESOLVED);
dapli_cm_free(cm); /* still attached to EP */
} else {
#endif
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_PASSIVE_EST);
dapls_cr_callback(cm, IB_CME_CONNECTED, NULL, 0, cm->sp);
}
dapl_log(DAPL_DBG_TYPE_CM_EST,
@@ -1407,6 +1440,7 @@ static void ucm_accept_rtu(dp_ib_cm_handle_t cm, ib_cm_msg_t *msg)
ntohl(cm->msg.dqpn));
return;
bail:
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)), DCNT_IA_CM_ERR);
dapls_cr_callback(cm, IB_CME_LOCAL_FAILURE, NULL, 0, cm->sp);
dapli_cm_free(cm);
}
@@ -1617,10 +1651,12 @@ dapli_accept_usr(DAPL_EP *ep, DAPL_CR *cr, DAT_COUNT p_size, DAT_PVOID p_data)
}
dapl_os_unlock(&cm->lock);
+ DAPL_CNTR(ia, DCNT_IA_CM_REP_TX);
dapl_dbg_log(DAPL_DBG_TYPE_CM, " PASSIVE: accepted!\n");
dapls_thread_signal(&cm->hca->ib_trans.signal);
return DAT_SUCCESS;
bail:
+ DAPL_CNTR(ia, DCNT_IA_CM_ERR);
dapli_cm_free(cm);
return DAT_INTERNAL_ERROR;
}
@@ -1829,6 +1865,7 @@ dapls_ib_setup_conn_listener(IN DAPL_IA *ia,
/* queue up listen socket to process inbound CR's */
cm->state = DCM_LISTEN;
dapli_queue_listen(cm);
+ DAPL_CNTR(ia, DCNT_IA_CM_LISTEN);
return DAT_SUCCESS;
}
@@ -1966,6 +2003,10 @@ dapls_ib_reject_connection(IN dp_ib_cm_handle_t cm,
else
cm->msg.op = htons(DCM_REJ_CM);
+ DAPL_CNTR(((DAPL_IA *)dapl_llist_peek_head(&cm->hca->ia_list_head)),
+ reason == IB_CM_REJ_REASON_CONSUMER_REJ ?
+ DCNT_IA_CM_USER_REJ_TX : DCNT_IA_CM_ERR_REJ_TX);
+
if (ucm_send(&cm->hca->ib_trans, &cm->msg, pdata, psize)) {
dapl_log(DAPL_DBG_TYPE_WARN,
" cm_reject: send ERR: %s\n", strerror(errno));
--
1.7.3
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