10  * This source code is distributed under a dual license of GPL v2.0 and OpenIB
43 #include <linux/dma-map-ops.h>
91 				   enum dma_data_direction direction,  in ibmebus_map_page()  argument
100 			       enum dma_data_direction direction,  in ibmebus_unmap_page()  argument
108 			  int nents, enum dma_data_direction direction,  in ibmebus_map_sg()  argument
115 		sg->dma_address = (dma_addr_t) sg_virt(sg);  in ibmebus_map_sg()
116 		sg->dma_length = sg->length;  in ibmebus_map_sg()
124 			     int nents, enum dma_data_direction direction,  in ibmebus_unmap_sg()  argument
153 	struct device_node *dn = to_platform_device(dev)->dev.of_node;  in ibmebus_match_path()
159 	return to_platform_device(dev)->dev.of_node == data;  in ibmebus_match_node()
169 		return -ENOMEM;  in ibmebus_create_device()
171 	dev->dev.bus = &ibmebus_bus_type;  in ibmebus_create_device()
172 	dev->dev.dma_ops = &ibmebus_dma_ops;  in ibmebus_create_device()
215 	ibmebus_create_devices(drv->driver.of_match_table);  in ibmebus_register_driver()
217 	drv->driver.bus = &ibmebus_bus_type;  in ibmebus_register_driver()
218 	return driver_register(&drv->driver);  in ibmebus_register_driver()
224 	driver_unregister(&drv->driver);  in ibmebus_unregister_driver()
235 		return -EINVAL;  in ibmebus_request_irq()
259 	if (out[count - 1] == '\n')  in ibmebus_chomp()
260 		out[count - 1] = '\0';  in ibmebus_chomp()
274 		return -ENOMEM;  in probe_store()
282 		rc = -EEXIST;  in probe_store()
292 		rc = -ENODEV;  in probe_store()
310 		return -ENOMEM;  in remove_store()
324 		return -ENODEV;  in remove_store()
338 	const struct of_device_id *matches = drv->of_match_table;  in ibmebus_bus_bus_match()
348 	int error = -ENODEV;  in ibmebus_bus_device_probe()
352 	drv = to_platform_driver(dev->driver);  in ibmebus_bus_device_probe()
355 	if (!drv->probe)  in ibmebus_bus_device_probe()
360 	if (of_driver_match_device(dev, dev->driver))  in ibmebus_bus_device_probe()
361 		error = drv->probe(of_dev);  in ibmebus_bus_device_probe()
371 	struct platform_driver *drv = to_platform_driver(dev->driver);  in ibmebus_bus_device_remove()
373 	if (dev->driver && drv->remove)  in ibmebus_bus_device_remove()
374 		drv->remove(of_dev);  in ibmebus_bus_device_remove()
381 	struct platform_driver *drv = to_platform_driver(dev->driver);  in ibmebus_bus_device_shutdown()
383 	if (dev->driver && drv->shutdown)  in ibmebus_bus_device_shutdown()
384 		drv->shutdown(of_dev);  in ibmebus_bus_device_shutdown()
396 	return sprintf(buf, "%pOF\n", ofdev->dev.of_node);  in devspec_show()
406 	return sprintf(buf, "%pOFn\n", ofdev->dev.of_node);  in name_show()