469 	struct cppi5_host_desc_t *desc_rx;  in prueth_dma_rx_push()  local
475 	desc_rx = k3_cppi_desc_pool_alloc(rx_chn->desc_pool);  in prueth_dma_rx_push()
476 	if (!desc_rx) {  in prueth_dma_rx_push()
480 	desc_dma = k3_cppi_desc_pool_virt2dma(rx_chn->desc_pool, desc_rx);  in prueth_dma_rx_push()
484 		k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx);  in prueth_dma_rx_push()
489 	cppi5_hdesc_init(desc_rx, CPPI5_INFO0_HDESC_EPIB_PRESENT,  in prueth_dma_rx_push()
492 	cppi5_hdesc_attach_buf(desc_rx, buf_dma, skb_tailroom(skb), buf_dma, skb_tailroom(skb));  in prueth_dma_rx_push()
494 	swdata = cppi5_hdesc_get_swdata(desc_rx);  in prueth_dma_rx_push()
498 					desc_rx, desc_dma);  in prueth_dma_rx_push()
543 	struct cppi5_host_desc_t *desc_rx;  in emac_rx_packet()  local
560 	desc_rx = k3_cppi_desc_pool_dma2virt(rx_chn->desc_pool, desc_dma);  in emac_rx_packet()
562 	swdata = cppi5_hdesc_get_swdata(desc_rx);  in emac_rx_packet()
565 	psdata = cppi5_hdesc_get_psdata(desc_rx);  in emac_rx_packet()
570 	cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len);  in emac_rx_packet()
572 	pkt_len = cppi5_hdesc_get_pktlen(desc_rx);  in emac_rx_packet()
575 	cppi5_desc_get_tags_ids(&desc_rx->hdr, &port_id, NULL);  in emac_rx_packet()
578 	k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx);  in emac_rx_packet()
613 	struct cppi5_host_desc_t *desc_rx;  in prueth_rx_cleanup()  local
619 	desc_rx = k3_cppi_desc_pool_dma2virt(rx_chn->desc_pool, desc_dma);  in prueth_rx_cleanup()
620 	swdata = cppi5_hdesc_get_swdata(desc_rx);  in prueth_rx_cleanup()
622 	cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len);  in prueth_rx_cleanup()
627 	k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx);  in prueth_rx_cleanup()