38 	struct ux500_dma_controller *controller;  member
49 	struct dma_controller controller;  member
67 	dev_dbg(musb->controller, "DMA rx transfer done on hw_ep=%d\n",  in ux500_dma_callback()
92 					ux500_channel->controller->phy_base);  in ux500_configure_channel()
93 	struct musb *musb = ux500_channel->controller->private_data;  in ux500_configure_channel()
95 	dev_dbg(musb->controller,  in ux500_configure_channel()
140 	struct ux500_dma_controller *controller = container_of(c,  in ux500_dma_channel_allocate()  local
141 			struct ux500_dma_controller, controller);  in ux500_dma_channel_allocate()
143 	struct musb *musb = controller->private_data;  in ux500_dma_channel_allocate()
154 	max_ch = is_tx ? controller->num_tx_channels :  in ux500_dma_channel_allocate()
155 			controller->num_rx_channels;  in ux500_dma_channel_allocate()
160 	ux500_channel = is_tx ? &(controller->tx_channel[ch_num]) :  in ux500_dma_channel_allocate()
161 				&(controller->rx_channel[ch_num]) ;  in ux500_dma_channel_allocate()
170 	dev_dbg(musb->controller, "hw_ep=%d, is_tx=0x%x, channel=%d\n",  in ux500_dma_channel_allocate()
179 	struct musb *musb = ux500_channel->controller->private_data;  in ux500_dma_channel_release()
181 	dev_dbg(musb->controller, "channel=%d\n", ux500_channel->ch_num);  in ux500_dma_channel_release()
226 	struct ux500_dma_controller *controller = ux500_channel->controller;  in ux500_dma_channel_abort()  local
227 	struct musb *musb = controller->private_data;  in ux500_dma_channel_abort()
231 	dev_dbg(musb->controller, "channel=%d, is_tx=%d\n",  in ux500_dma_channel_abort()
259 	struct ux500_dma_controller *controller = container_of(c,  in ux500_dma_controller_stop()  local
260 			struct ux500_dma_controller, controller);  in ux500_dma_controller_stop()
265 	for (ch_num = 0; ch_num < controller->num_rx_channels; ch_num++) {  in ux500_dma_controller_stop()
266 		channel = &controller->rx_channel[ch_num].channel;  in ux500_dma_controller_stop()
275 	for (ch_num = 0; ch_num < controller->num_tx_channels; ch_num++) {  in ux500_dma_controller_stop()
276 		channel = &controller->tx_channel[ch_num].channel;  in ux500_dma_controller_stop()
290 	struct ux500_dma_controller *controller = container_of(c,  in ux500_dma_controller_start()  local
291 			struct ux500_dma_controller, controller);  in ux500_dma_controller_start()
293 	struct musb *musb = controller->private_data;  in ux500_dma_controller_start()
294 	struct device *dev = musb->controller;  in ux500_dma_controller_start()
311 	controller->num_rx_channels = data->num_rx_channels;  in ux500_dma_controller_start()
312 	controller->num_tx_channels = data->num_tx_channels;  in ux500_dma_controller_start()
318 	channel_array = controller->rx_channel;  in ux500_dma_controller_start()
325 			ux500_channel->controller = controller;  in ux500_dma_controller_start()
350 		channel_array = controller->tx_channel;  in ux500_dma_controller_start()
361 	struct ux500_dma_controller *controller = container_of(c,  in dma_controller_destroy()  local
362 			struct ux500_dma_controller, controller);  in dma_controller_destroy()
364 	kfree(controller);  in dma_controller_destroy()
370 	struct ux500_dma_controller *controller;  in dma_controller_create()  local
371 	struct platform_device *pdev = to_platform_device(musb->controller);  in dma_controller_create()
374 	controller = kzalloc(sizeof(*controller), GFP_KERNEL);  in dma_controller_create()
375 	if (!controller)  in dma_controller_create()
378 	controller->private_data = musb;  in dma_controller_create()
380 	/* Save physical address for DMA controller. */  in dma_controller_create()
382 	controller->phy_base = (dma_addr_t) iomem->start;  in dma_controller_create()
384 	controller->controller.start = ux500_dma_controller_start;  in dma_controller_create()
385 	controller->controller.stop = ux500_dma_controller_stop;  in dma_controller_create()
386 	controller->controller.channel_alloc = ux500_dma_channel_allocate;  in dma_controller_create()
387 	controller->controller.channel_release = ux500_dma_channel_release;  in dma_controller_create()
388 	controller->controller.channel_program = ux500_dma_channel_program;  in dma_controller_create()
389 	controller->controller.channel_abort = ux500_dma_channel_abort;  in dma_controller_create()
390 	controller->controller.is_compatible = ux500_dma_is_compatible;  in dma_controller_create()
392 	return &controller->controller;  in dma_controller_create()