Lines Matching refs:n_desc
591 u32 phys, tab_phys, n_desc;
601 n_desc = (phys - tab_phys) / sizeof(struct desc);
602 BUG_ON(n_desc >= (is_tx ? TX_DESCS : RX_DESCS));
603 debug_desc(phys, &tab[n_desc]);
604 BUG_ON(tab[n_desc].next);
605 return n_desc;
801 int n_desc;
806 while ((n_desc = queue_get_desc(port->txdoneq,
811 desc = tx_desc_ptr(port, n_desc);
819 dev->name, port->tx_buff_tab[n_desc]);
821 free_buffer_irq(port->tx_buff_tab[n_desc]);
822 port->tx_buff_tab[n_desc] = NULL;
826 tx_desc_phys(port, n_desc), desc);