65 	if (rx_chn->desc_pool)  in prueth_cleanup_rx_chns()
66 		k3_cppi_desc_pool_destroy(rx_chn->desc_pool);  in prueth_cleanup_rx_chns()
79 		if (tx_chn->desc_pool)  in prueth_cleanup_tx_chns()
80 			k3_cppi_desc_pool_destroy(tx_chn->desc_pool);  in prueth_cleanup_tx_chns()
124 		next_desc = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool,  in prueth_xmit_free()
135 		k3_cppi_desc_pool_free(tx_chn->desc_pool, next_desc);  in prueth_xmit_free()
138 	k3_cppi_desc_pool_free(tx_chn->desc_pool, first_desc);  in prueth_xmit_free()
168 		desc_tx = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool,  in emac_tx_complete_packets()
195 		    (k3_cppi_desc_pool_avail(tx_chn->desc_pool) >=  in emac_tx_complete_packets()
307 		tx_chn->desc_pool =  in prueth_init_tx_chns()
312 		if (IS_ERR(tx_chn->desc_pool)) {  in prueth_init_tx_chns()
313 			ret = PTR_ERR(tx_chn->desc_pool);  in prueth_init_tx_chns()
314 			tx_chn->desc_pool = NULL;  in prueth_init_tx_chns()
376 	rx_chn->desc_pool = k3_cppi_desc_pool_create_name(rx_chn->dma_dev,  in prueth_init_rx_chns()
380 	if (IS_ERR(rx_chn->desc_pool)) {  in prueth_init_rx_chns()
381 		ret = PTR_ERR(rx_chn->desc_pool);  in prueth_init_rx_chns()
382 		rx_chn->desc_pool = NULL;  in prueth_init_rx_chns()
450 	desc_rx = k3_cppi_desc_pool_alloc(rx_chn->desc_pool);  in prueth_dma_rx_push()
455 	desc_dma = k3_cppi_desc_pool_virt2dma(rx_chn->desc_pool, desc_rx);  in prueth_dma_rx_push()
459 		k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx);  in prueth_dma_rx_push()
529 	desc_rx = k3_cppi_desc_pool_dma2virt(rx_chn->desc_pool, desc_dma);  in emac_rx_packet()
547 	k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx);  in emac_rx_packet()
586 	desc_rx = k3_cppi_desc_pool_dma2virt(rx_chn->desc_pool, desc_dma);  in prueth_rx_cleanup()
594 	k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx);  in prueth_rx_cleanup()
719 	first_desc = k3_cppi_desc_pool_alloc(tx_chn->desc_pool);  in emac_ndo_start_xmit()
761 		next_desc = k3_cppi_desc_pool_alloc(tx_chn->desc_pool);  in emac_ndo_start_xmit()
772 			k3_cppi_desc_pool_free(tx_chn->desc_pool, next_desc);  in emac_ndo_start_xmit()
782 		desc_dma = k3_cppi_desc_pool_virt2dma(tx_chn->desc_pool,  in emac_ndo_start_xmit()
796 	desc_dma = k3_cppi_desc_pool_virt2dma(tx_chn->desc_pool, first_desc);  in emac_ndo_start_xmit()
809 	if (k3_cppi_desc_pool_avail(tx_chn->desc_pool) < MAX_SKB_FRAGS) {  in emac_ndo_start_xmit()
814 		if (k3_cppi_desc_pool_avail(tx_chn->desc_pool) >=  in emac_ndo_start_xmit()
858 	desc_tx = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool, desc_dma);  in prueth_tx_cleanup()