示例#1
0
文件： ntb_hw.c 项目： Alkzndr/freebsd 
static void
ntb_free_callbacks(struct ntb_softc *ntb)
{
	int i;

	for (i = 0; i < ntb->limits.max_db_bits; i++)
		ntb_unregister_db_callback(ntb, i);

	free(ntb->db_cb, M_NTB);
}
示例#2
0
static void
ntb_free_callbacks(struct ntb_softc *ntb)
{
	uint8_t i;

	for (i = 0; i < ntb->max_cbs; i++)
		ntb_unregister_db_callback(ntb, i);

	free(ntb->db_cb, M_NTB);
	ntb->max_cbs = 0;
}
示例#3
0
/**
 * ntb_unregister_transport() - Unregister the transport with the NTB HW driver
 * @ndev - ntb_device of the transport to be freed
 *
 * This function unregisters the transport from the HW driver and performs any
 * necessary cleanups.
 */
void ntb_unregister_transport(struct ntb_device *ndev)
{
	int i;

	if (!ndev->ntb_transport)
		return;

	for (i = 0; i < ndev->max_cbs; i++)
		ntb_unregister_db_callback(ndev, i);

	ntb_unregister_event_callback(ndev);
	ndev->ntb_transport = NULL;
}
示例#4
0
static void
ntb_transport_free_queue(struct ntb_transport_qp *qp)
{
	struct ntb_queue_entry *entry;

	if (qp == NULL)
		return;

	callout_drain(&qp->link_work);

	ntb_unregister_db_callback(qp->ntb, qp->qp_num);

	while ((entry = ntb_list_rm(&qp->ntb_rx_free_q_lock, &qp->rx_free_q)))
		free(entry, M_NTB_IF);

	while ((entry = ntb_list_rm(&qp->ntb_rx_pend_q_lock, &qp->rx_pend_q)))
		free(entry, M_NTB_IF);

	while ((entry = ntb_list_rm(&qp->ntb_tx_free_q_lock, &qp->tx_free_q)))
		free(entry, M_NTB_IF);

	set_bit(qp->qp_num, &qp->transport->qp_bitmap);
}