For loopback, a MPA request event is generated when cm_node
is initialized, which allows applications to act on the
connect request before i40iw_connect() has completed.
In some cases, the reject flow executes in parallel with
the connect flow and doesn't delete an APBVT entry,
because the apbvt_set variable is still not set by the
connect flow. Move the MPA request event to the end of
i40iw_connect() to notify application for a connect
request, after connect has completed.
Fixes:
f27b4746f378 ("i40iw: add connection management code")
Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: Henry Orosco <henry.orosco@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
loopback_remotenode->tcp_cntxt.snd_wnd = cm_node->tcp_cntxt.rcv_wnd;
cm_node->tcp_cntxt.snd_wscale = loopback_remotenode->tcp_cntxt.rcv_wscale;
loopback_remotenode->tcp_cntxt.snd_wscale = cm_node->tcp_cntxt.rcv_wscale;
- loopback_remotenode->state = I40IW_CM_STATE_MPAREQ_RCVD;
- i40iw_create_event(loopback_remotenode, I40IW_CM_EVENT_MPA_REQ);
}
return cm_node;
}
goto err;
}
+ if (cm_node->loopbackpartner) {
+ cm_node->loopbackpartner->state = I40IW_CM_STATE_MPAREQ_RCVD;
+ i40iw_create_event(cm_node->loopbackpartner,
+ I40IW_CM_EVENT_MPA_REQ);
+ }
+
i40iw_debug(cm_node->dev,
I40IW_DEBUG_CM,
"Api - connect(): port=0x%04x, cm_node=%p, cm_id = %p.\n",