C++ (Cpp) oce_start_rq Examples

Example #1

File: oce_gld.c Project: apprisi/illumos-gate

int
oce_start(struct oce_dev *dev)
{
	int qidx = 0;
	struct link_status link = {0};

	/* get link status */
	(void) oce_get_link_status(dev, &link);

	dev->link_status  = (link.logical_link_status == NTWK_LOGICAL_LINK_UP) ?
	    LINK_STATE_UP : LINK_STATE_DOWN;

	dev->link_speed = link.qos_link_speed ? link.qos_link_speed * 10 :
	    pow10[link.mac_speed];

	mac_link_update(dev->mac_handle, dev->link_status);

	for (qidx = 0; qidx < dev->nwqs; qidx++) {
		(void) oce_start_wq(dev->wq[qidx]);
	}
	for (qidx = 0; qidx < dev->nrqs; qidx++) {
		(void) oce_start_rq(dev->rq[qidx]);
	}
	(void) oce_start_mq(dev->mq);
	/* enable interrupts */
	oce_ei(dev);
	/* arm the eqs */
	for (qidx = 0; qidx < dev->neqs; qidx++) {
		oce_arm_eq(dev, dev->eq[qidx]->eq_id, 0, B_TRUE, B_FALSE);
	}
	/* TODO update state */
	return (DDI_SUCCESS);
} /* oce_start */

Example #2

/* Internally resume the rings on group basis (Eg IRM) */
int
oce_resume_group_rings(oce_group_t *grp)
{
	struct oce_dev *dev = grp->parent;
	int qidx, pmac_idx, ret = DDI_SUCCESS;

	if (grp->state & GROUP_MAC_STARTED) {

		if (grp->grp_num == 0) {
			if (dev->num_mca > OCE_MAX_MCA) {
				ret = oce_set_multicast_table(dev, dev->if_id,
				    &dev->multi_cast[0], OCE_MAX_MCA, B_TRUE,
				    MBX_BOOTSTRAP);
			} else {
				ret = oce_set_multicast_table(dev, dev->if_id,
				    &dev->multi_cast[0], dev->num_mca, B_FALSE,
				    MBX_BOOTSTRAP);
			}
			if (ret != 0) {
				oce_log(dev, CE_WARN, MOD_CONFIG,
				    "set mcast failed 0x%x", ret);
				return (ret);
			}
		}

		/* Add the group based MACs */
		for (pmac_idx = 0; pmac_idx < grp->num_pmac; pmac_idx++) {
			if (grp->pmac_ids[pmac_idx] != INVALID_PMAC_ID) {
				ret = oce_add_mac(dev, grp->if_id,
				    (uint8_t *)&grp->mac_addr[pmac_idx],
				    &grp->pmac_ids[pmac_idx], MBX_BOOTSTRAP);
				if (ret != DDI_SUCCESS) {
					oce_log(dev, CE_WARN, MOD_CONFIG,
					    "MAC addition failed grp = %p, "
					    "idx = %d, ret = %x",
					    (void *)grp, pmac_idx, ret);
					return (ret);
				}
			}
		}

		for (qidx = 0; qidx < grp->num_rings; qidx++) {
			mac_ring_intr_set(grp->ring[qidx].rx->handle,
			    dev->htable[grp->ring[qidx].rx->cq->eq->idx]);
			(void) oce_start_rq(grp->ring[qidx].rx);
		}
		grp->state &= ~GROUP_SUSPEND;
	}
	return (ret);
}

Example #3

/*
 * Ring level operations
 */
int
oce_ring_start(mac_ring_driver_t ring_handle, uint64_t gen_number)
{
	struct oce_rq *rx_ring = (struct oce_rq *)ring_handle;
	struct oce_dev *dev = rx_ring->parent;

	mutex_enter(&rx_ring->rx_lock);
	rx_ring->gen_number = gen_number;
	mac_ring_intr_set(rx_ring->handle,
	    dev->htable[rx_ring->cq->eq->idx]);
	(void) oce_start_rq(rx_ring);
	mutex_exit(&rx_ring->rx_lock);

	return (0);
}