251 	k_sem_init(&dev_data->txbd_ring.ring_sem, 1, 1);  in eth_xlnx_gem_iface_init()
398 		k_sem_take(&(dev_data->txbd_ring.ring_sem), K_FOREVER);  in eth_xlnx_gem_send()
404 	if (bds_reqd > dev_data->txbd_ring.free_bds) {  in eth_xlnx_gem_send()
408 			dev_data->txbd_ring.free_bds);  in eth_xlnx_gem_send()
411 			k_sem_give(&(dev_data->txbd_ring.ring_sem));  in eth_xlnx_gem_send()
422 	curr_bd_idx = first_bd_idx = dev_data->txbd_ring.next_to_use;  in eth_xlnx_gem_send()
423 	reg_ctrl = (uint32_t)(&dev_data->txbd_ring.first_bd[curr_bd_idx].ctrl);  in eth_xlnx_gem_send()
425 	dev_data->txbd_ring.next_to_use = (first_bd_idx + bds_reqd) %  in eth_xlnx_gem_send()
427 	dev_data->txbd_ring.free_bds -= bds_reqd;  in eth_xlnx_gem_send()
430 		k_sem_give(&(dev_data->txbd_ring.ring_sem));  in eth_xlnx_gem_send()
461 			reg_ctrl = (uint32_t)(&dev_data->txbd_ring.first_bd[curr_bd_idx].ctrl);  in eth_xlnx_gem_send()
484 		reg_ctrl = (uint32_t)(&dev_data->txbd_ring.first_bd[curr_bd_idx].ctrl);  in eth_xlnx_gem_send()
1352 	bdptr = dev_data->txbd_ring.first_bd;  in eth_xlnx_gem_configure_buffers()
1376 	dev_data->txbd_ring.next_to_process = 0;  in eth_xlnx_gem_configure_buffers()
1377 	dev_data->txbd_ring.next_to_use     = 0;  in eth_xlnx_gem_configure_buffers()
1378 	dev_data->txbd_ring.free_bds        = dev_conf->txbd_count;  in eth_xlnx_gem_configure_buffers()
1383 	sys_write32((uint32_t)dev_data->txbd_ring.first_bd,  in eth_xlnx_gem_configure_buffers()
1624 		k_sem_take(&(dev_data->txbd_ring.ring_sem), K_FOREVER);  in eth_xlnx_gem_handle_tx_done()
1627 	curr_bd_idx = first_bd_idx = dev_data->txbd_ring.next_to_process;  in eth_xlnx_gem_handle_tx_done()
1628 	reg_ctrl = (uint32_t)(&dev_data->txbd_ring.first_bd[curr_bd_idx].ctrl);  in eth_xlnx_gem_handle_tx_done()
1658 		reg_ctrl = (uint32_t)(&dev_data->txbd_ring.first_bd[curr_bd_idx].ctrl);  in eth_xlnx_gem_handle_tx_done()
1666 	dev_data->txbd_ring.next_to_process =  in eth_xlnx_gem_handle_tx_done()
1667 		(dev_data->txbd_ring.next_to_process + bds_processed) %  in eth_xlnx_gem_handle_tx_done()
1669 	dev_data->txbd_ring.free_bds += bds_processed;  in eth_xlnx_gem_handle_tx_done()
1672 		k_sem_give(&(dev_data->txbd_ring.ring_sem));  in eth_xlnx_gem_handle_tx_done()