Lines Matching refs:tx_buffer
3675 struct igb_tx_buf *tx_buffer; in igb_free_transmit_buffers() local
3683 tx_buffer = txr->tx_buffers; in igb_free_transmit_buffers()
3684 for (i = 0; i < adapter->num_tx_desc; i++, tx_buffer++) { in igb_free_transmit_buffers()
3685 if (tx_buffer->m_head != NULL) { in igb_free_transmit_buffers()
3686 bus_dmamap_sync(txr->txtag, tx_buffer->map, in igb_free_transmit_buffers()
3689 tx_buffer->map); in igb_free_transmit_buffers()
3690 m_freem(tx_buffer->m_head); in igb_free_transmit_buffers()
3691 tx_buffer->m_head = NULL; in igb_free_transmit_buffers()
3692 if (tx_buffer->map != NULL) { in igb_free_transmit_buffers()
3694 tx_buffer->map); in igb_free_transmit_buffers()
3695 tx_buffer->map = NULL; in igb_free_transmit_buffers()
3697 } else if (tx_buffer->map != NULL) { in igb_free_transmit_buffers()
3699 tx_buffer->map); in igb_free_transmit_buffers()
3701 tx_buffer->map); in igb_free_transmit_buffers()
3702 tx_buffer->map = NULL; in igb_free_transmit_buffers()