Lines Matching refs:n_desc
583 u32 phys, tab_phys, n_desc;
592 n_desc = (phys - tab_phys) / sizeof(struct desc);
593 BUG_ON(n_desc >= (is_tx ? TX_DESCS : RX_DESCS));
594 debug_desc(phys, &tab[n_desc]);
595 BUG_ON(tab[n_desc].next);
596 return n_desc;
792 int n_desc;
797 while ((n_desc = queue_get_desc(queue_ids[port->id].txdone,
802 desc = tx_desc_ptr(port, n_desc);
810 dev->name, port->tx_buff_tab[n_desc]);
812 free_buffer_irq(port->tx_buff_tab[n_desc]);
813 port->tx_buff_tab[n_desc] = NULL;
817 tx_desc_phys(port, n_desc), desc);