121 	struct dma_device	slave;  member
134 #define to_zx_dma(dmadev) container_of(dmadev, struct zx_dma_dev, slave)
228 	list_for_each_entry_safe(c, cn, &d->slave.channels,  in zx_dma_task()
234 			dev_dbg(d->slave.dev, "pchan %u: free\n", p->idx);  in zx_dma_task()
256 			dev_dbg(d->slave.dev, "pchan %u: busy!\n", c->id);  in zx_dma_task()
307 		dev_warn(d->slave.dev, "DMA ERR src 0x%x, dst 0x%x, cfg 0x%x\n",  in zx_dma_int_handler()
396 			dev_dbg(d->slave.dev, "vchan %p: issued\n", &c->vc);  in zx_dma_issue_pending()
400 		dev_dbg(d->slave.dev, "vchan %p: nothing to issue\n", &c->vc);  in zx_dma_issue_pending()
670 	dev_dbg(d->slave.dev, "vchan %p: terminate all\n", &c->vc);  in zx_dma_terminate_all()
745 	chan = dma_get_any_slave_channel(&d->slave);  in zx_of_dma_simple_xlate()
747 		dev_err(d->slave.dev, "get channel fail in %s.\n", __func__);  in zx_of_dma_simple_xlate()
752 	dev_info(d->slave.dev, "zx_dma: pchan %u: alloc vchan %p\n",  in zx_of_dma_simple_xlate()
813 	INIT_LIST_HEAD(&d->slave.channels);  in zx_dma_probe()
814 	dma_cap_set(DMA_SLAVE, d->slave.cap_mask);  in zx_dma_probe()
815 	dma_cap_set(DMA_MEMCPY, d->slave.cap_mask);  in zx_dma_probe()
816 	dma_cap_set(DMA_PRIVATE, d->slave.cap_mask);  in zx_dma_probe()
817 	d->slave.dev = &op->dev;  in zx_dma_probe()
818 	d->slave.device_free_chan_resources = zx_dma_free_chan_resources;  in zx_dma_probe()
819 	d->slave.device_tx_status = zx_dma_tx_status;  in zx_dma_probe()
820 	d->slave.device_prep_dma_memcpy = zx_dma_prep_memcpy;  in zx_dma_probe()
821 	d->slave.device_prep_slave_sg = zx_dma_prep_slave_sg;  in zx_dma_probe()
822 	d->slave.device_prep_dma_cyclic = zx_dma_prep_dma_cyclic;  in zx_dma_probe()
823 	d->slave.device_issue_pending = zx_dma_issue_pending;  in zx_dma_probe()
824 	d->slave.device_config = zx_dma_config;  in zx_dma_probe()
825 	d->slave.device_terminate_all = zx_dma_terminate_all;  in zx_dma_probe()
826 	d->slave.device_pause = zx_dma_transfer_pause;  in zx_dma_probe()
827 	d->slave.device_resume = zx_dma_transfer_resume;  in zx_dma_probe()
828 	d->slave.copy_align = DMA_ALIGN;  in zx_dma_probe()
829 	d->slave.src_addr_widths = ZX_DMA_BUSWIDTHS;  in zx_dma_probe()
830 	d->slave.dst_addr_widths = ZX_DMA_BUSWIDTHS;  in zx_dma_probe()
831 	d->slave.directions = BIT(DMA_MEM_TO_MEM) | BIT(DMA_MEM_TO_DEV)  in zx_dma_probe()
833 	d->slave.residue_granularity = DMA_RESIDUE_GRANULARITY_SEGMENT;  in zx_dma_probe()
847 		vchan_init(&c->vc, &d->slave);  in zx_dma_probe()
863 	ret = dma_async_device_register(&d->slave);  in zx_dma_probe()
876 	dma_async_device_unregister(&d->slave);  in zx_dma_probe()
891 	dma_async_device_unregister(&d->slave);  in zx_dma_remove()
894 	list_for_each_entry_safe(c, cn, &d->slave.channels,  in zx_dma_remove()
912 		dev_warn(d->slave.dev,  in zx_dma_suspend_dev()
927 		dev_err(d->slave.dev, "clk_prepare_enable failed: %d\n", ret);  in zx_dma_resume_dev()