7  * COPYING in the main directory of this source tree, or the
10  *     Redistribution and use in source and binary forms, with or
14  *      - Redistributions of source code must retain the above
18  *      - Redistributions in binary form must reproduce the above
20  *        disclaimer in the documentation and/or other materials
26  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
54 	struct cma_dev_port_group	*ports;  member
70 	return !strcmp(dev_name(&ib_dev->dev), cookie);  in filter_by_name()
81 		return -ENODEV;  in cma_configfs_params_get()
84 					    group->cma_dev_group->name);  in cma_configfs_params_get()
86 		return -ENODEV;  in cma_configfs_params_get()
111 	gid_type = cma_get_default_gid_type(cma_dev, group->port_num);  in default_roce_mode_show()
135 		return -EINVAL;  in default_roce_mode_store()
138 	ret = cma_set_default_gid_type(cma_dev, group->port_num, gid_type);  in default_roce_mode_store()
158 	tos = cma_get_default_roce_tos(cma_dev, group->port_num);  in default_roce_tos_show()
180 	ret = cma_set_default_roce_tos(cma_dev, group->port_num, tos);  in default_roce_tos_store()
202 	struct cma_dev_port_group *ports;  in make_cma_ports()  local
210 		return -ENODEV;  in make_cma_ports()
212 	ports_num = ibdev->phys_port_cnt;  in make_cma_ports()
213 	ports = kcalloc(ports_num, sizeof(*cma_dev_group->ports),  in make_cma_ports()
216 	if (!ports)  in make_cma_ports()
217 		return -ENOMEM;  in make_cma_ports()
222 		ports[i].port_num = i + 1;  in make_cma_ports()
224 		ports[i].cma_dev_group = cma_dev_group;  in make_cma_ports()
225 		config_group_init_type_name(&ports[i].group,  in make_cma_ports()
228 		configfs_add_default_group(&ports[i].group,  in make_cma_ports()
229 				&cma_dev_group->ports_group);  in make_cma_ports()
232 	cma_dev_group->ports = ports;  in make_cma_ports()
255 	kfree(cma_dev_group->ports);  in release_cma_ports_group()
256 	cma_dev_group->ports = NULL;  in release_cma_ports_group()
280 	int err = -ENODEV;  in make_cma_dev()
291 		err = -ENOMEM;  in make_cma_dev()
295 	strscpy(cma_dev_group->name, name, sizeof(cma_dev_group->name));  in make_cma_dev()
297 	config_group_init_type_name(&cma_dev_group->ports_group, "ports",  in make_cma_dev()
304 	config_group_init_type_name(&cma_dev_group->device_group, name,  in make_cma_dev()
306 	configfs_add_default_group(&cma_dev_group->ports_group,  in make_cma_dev()
307 			&cma_dev_group->device_group);  in make_cma_dev()
310 	return &cma_dev_group->device_group;  in make_cma_dev()
326 	configfs_remove_default_groups(&cma_dev_group->ports_group);  in drop_cma_dev()
327 	configfs_remove_default_groups(&cma_dev_group->device_group);  in drop_cma_dev()