438 	struct cpdma_params dma_params;  in cpsw_init_common()  local
450 	memset(&dma_params, 0, sizeof(dma_params));  in cpsw_init_common()
458 		dma_params.dmaregs   = ss_regs + CPSW1_CPDMA_OFFSET;  in cpsw_init_common()
459 		dma_params.txhdp     = ss_regs + CPSW1_STATERAM_OFFSET;  in cpsw_init_common()
464 		dma_params.desc_mem_phys = 0;  in cpsw_init_common()
472 		dma_params.dmaregs   = ss_regs + CPSW2_CPDMA_OFFSET;  in cpsw_init_common()
473 		dma_params.txhdp     = ss_regs + CPSW2_STATERAM_OFFSET;  in cpsw_init_common()
478 		dma_params.desc_mem_phys = desc_mem_phys;  in cpsw_init_common()
513 	dma_params.dev		= dev;  in cpsw_init_common()
514 	dma_params.rxthresh	= dma_params.dmaregs + CPDMA_RXTHRESH;  in cpsw_init_common()
515 	dma_params.rxfree	= dma_params.dmaregs + CPDMA_RXFREE;  in cpsw_init_common()
516 	dma_params.rxhdp	= dma_params.txhdp + CPDMA_RXHDP;  in cpsw_init_common()
517 	dma_params.txcp		= dma_params.txhdp + CPDMA_TXCP;  in cpsw_init_common()
518 	dma_params.rxcp		= dma_params.txhdp + CPDMA_RXCP;  in cpsw_init_common()
520 	dma_params.num_chan		= data->channels;  in cpsw_init_common()
521 	dma_params.has_soft_reset	= true;  in cpsw_init_common()
522 	dma_params.min_packet_size	= CPSW_MIN_PACKET_SIZE;  in cpsw_init_common()
523 	dma_params.desc_mem_size	= data->bd_ram_size;  in cpsw_init_common()
524 	dma_params.desc_align		= 16;  in cpsw_init_common()
525 	dma_params.has_ext_regs		= true;  in cpsw_init_common()
526 	dma_params.desc_hw_addr         = dma_params.desc_mem_phys;  in cpsw_init_common()
527 	dma_params.bus_freq_mhz		= cpsw->bus_freq_mhz;  in cpsw_init_common()
528 	dma_params.descs_pool_size	= descs_pool_size;  in cpsw_init_common()
530 	cpsw->dma = cpdma_ctlr_create(&dma_params);  in cpsw_init_common()