10  * This source code is distributed under a dual license of GPL v2.0 and OpenIB
43 #include <linux/dma-map-ops.h>
93 				   enum dma_data_direction direction,  in ibmebus_map_page()  argument
102 			       enum dma_data_direction direction,  in ibmebus_unmap_page()  argument
110 			  int nents, enum dma_data_direction direction,  in ibmebus_map_sg()  argument
117 		sg->dma_address = (dma_addr_t) sg_virt(sg);  in ibmebus_map_sg()
118 		sg->dma_length = sg->length;  in ibmebus_map_sg()
126 			     int nents, enum dma_data_direction direction,  in ibmebus_unmap_sg()  argument
155 	struct device_node *dn = to_platform_device(dev)->dev.of_node;  in ibmebus_match_path()
165 	return to_platform_device(dev)->dev.of_node == data;  in ibmebus_match_node()
175 		return -ENOMEM;  in ibmebus_create_device()
177 	dev->dev.bus = &ibmebus_bus_type;  in ibmebus_create_device()
178 	dev->dev.dma_ops = &ibmebus_dma_ops;  in ibmebus_create_device()
221 	ibmebus_create_devices(drv->driver.of_match_table);  in ibmebus_register_driver()
223 	drv->driver.bus = &ibmebus_bus_type;  in ibmebus_register_driver()
224 	return driver_register(&drv->driver);  in ibmebus_register_driver()
230 	driver_unregister(&drv->driver);  in ibmebus_unregister_driver()
241 		return -EINVAL;  in ibmebus_request_irq()
265 	if (out[count - 1] == '\n')  in ibmebus_chomp()
266 		out[count - 1] = '\0';  in ibmebus_chomp()
280 		return -ENOMEM;  in probe_store()
288 		rc = -EEXIST;  in probe_store()
298 		rc = -ENODEV;  in probe_store()
316 		return -ENOMEM;  in remove_store()
330 		return -ENODEV;  in remove_store()
344 	const struct of_device_id *matches = drv->of_match_table;  in ibmebus_bus_bus_match()
354 	int error = -ENODEV;  in ibmebus_bus_device_probe()
358 	drv = to_platform_driver(dev->driver);  in ibmebus_bus_device_probe()
361 	if (!drv->probe)  in ibmebus_bus_device_probe()
366 	if (of_driver_match_device(dev, dev->driver))  in ibmebus_bus_device_probe()
367 		error = drv->probe(of_dev);  in ibmebus_bus_device_probe()
377 	struct platform_driver *drv = to_platform_driver(dev->driver);  in ibmebus_bus_device_remove()
379 	if (dev->driver && drv->remove)  in ibmebus_bus_device_remove()
380 		drv->remove(of_dev);  in ibmebus_bus_device_remove()
386 	struct platform_driver *drv = to_platform_driver(dev->driver);  in ibmebus_bus_device_shutdown()
388 	if (dev->driver && drv->shutdown)  in ibmebus_bus_device_shutdown()
389 		drv->shutdown(of_dev);  in ibmebus_bus_device_shutdown()
401 	return sprintf(buf, "%pOF\n", ofdev->dev.of_node);  in devspec_show()
411 	return sprintf(buf, "%pOFn\n", ofdev->dev.of_node);  in name_show()