void osm_vl15_post(IN osm_vl15_t * p_vl, IN osm_madw_t * p_madw)
{
OSM_LOG_ENTER(p_vl->p_log);
CL_ASSERT(p_vl->state == OSM_VL15_STATE_READY);
OSM_LOG(p_vl->p_log, OSM_LOG_DEBUG, "Posting p_madw = %p\n", p_madw);
/*
Determine in which fifo to place the pending madw.
*/
cl_spinlock_acquire(&p_vl->lock);
if (p_madw->resp_expected == TRUE) {
cl_qlist_insert_tail(&p_vl->rfifo, &p_madw->list_item);
osm_stats_inc_qp0_outstanding(p_vl->p_stats);
} else
cl_qlist_insert_tail(&p_vl->ufifo, &p_madw->list_item);
cl_spinlock_release(&p_vl->lock);
OSM_LOG(p_vl->p_log, OSM_LOG_DEBUG,
"%u QP0 MADs on wire, %u QP0 MADs outstanding\n",
p_vl->p_stats->qp0_mads_outstanding_on_wire,
p_vl->p_stats->qp0_mads_outstanding);
osm_vl15_poll(p_vl);
OSM_LOG_EXIT(p_vl->p_log);
}
/****f* opensm: SM/__osm_sm_mad_ctrl_update_wire_stats
* NAME
* __osm_sm_mad_ctrl_update_wire_stats
*
* DESCRIPTION
* Updates wire stats for outstanding MADs and calls the VL15 poller.
*
* SYNOPSIS
*/
static void
__osm_sm_mad_ctrl_update_wire_stats(IN osm_sm_mad_ctrl_t * const p_ctrl)
{
uint32_t mads_on_wire;
OSM_LOG_ENTER(p_ctrl->p_log);
mads_on_wire =
cl_atomic_dec(&p_ctrl->p_stats->qp0_mads_outstanding_on_wire);
OSM_LOG(p_ctrl->p_log, OSM_LOG_DEBUG,
"%u SMPs on the wire, %u outstanding\n", mads_on_wire,
p_ctrl->p_stats->qp0_mads_outstanding);
/*
We can signal the VL15 controller to send another MAD
if any are waiting for transmission.
*/
osm_vl15_poll(p_ctrl->p_vl15);
OSM_LOG_EXIT(p_ctrl->p_log);
}