26 	struct ci_hdrc *ci = s->private;  in ci_device_show()  local
27 	struct usb_gadget *gadget = &ci->gadget;  in ci_device_show()
39 	if (!ci->driver)  in ci_device_show()
43 		       (ci->driver->function ? ci->driver->function : ""));  in ci_device_show()
44 	seq_printf(s, "gadget max speed  = %d\n", ci->driver->max_speed);  in ci_device_show()
55 	struct ci_hdrc *ci = s->private;  in ci_port_test_show()  local
59 	pm_runtime_get_sync(ci->dev);  in ci_port_test_show()
60 	spin_lock_irqsave(&ci->lock, flags);  in ci_port_test_show()
61 	mode = hw_port_test_get(ci);  in ci_port_test_show()
62 	spin_unlock_irqrestore(&ci->lock, flags);  in ci_port_test_show()
63 	pm_runtime_put_sync(ci->dev);  in ci_port_test_show()
77 	struct ci_hdrc *ci = s->private;  in ci_port_test_write()  local
96 	pm_runtime_get_sync(ci->dev);  in ci_port_test_write()
97 	spin_lock_irqsave(&ci->lock, flags);  in ci_port_test_write()
98 	ret = hw_port_test_set(ci, mode);  in ci_port_test_write()
99 	spin_unlock_irqrestore(&ci->lock, flags);  in ci_port_test_write()
100 	pm_runtime_put_sync(ci->dev);  in ci_port_test_write()
123 	struct ci_hdrc *ci = s->private;  in ci_qheads_show()  local
127 	if (ci->role != CI_ROLE_GADGET) {  in ci_qheads_show()
132 	spin_lock_irqsave(&ci->lock, flags);  in ci_qheads_show()
133 	for (i = 0; i < ci->hw_ep_max/2; i++) {  in ci_qheads_show()
134 		struct ci_hw_ep *hweprx = &ci->ci_hw_ep[i];  in ci_qheads_show()
136 			&ci->ci_hw_ep[i + ci->hw_ep_max/2];  in ci_qheads_show()
144 	spin_unlock_irqrestore(&ci->lock, flags);  in ci_qheads_show()
155 	struct ci_hdrc *ci = s->private;  in ci_requests_show()  local
161 	if (ci->role != CI_ROLE_GADGET) {  in ci_requests_show()
166 	spin_lock_irqsave(&ci->lock, flags);  in ci_requests_show()
167 	for (i = 0; i < ci->hw_ep_max; i++)  in ci_requests_show()
168 		list_for_each_entry(req, &ci->ci_hw_ep[i].qh.queue, queue) {  in ci_requests_show()
171 					   i % (ci->hw_ep_max / 2),  in ci_requests_show()
173 					   ((i < ci->hw_ep_max/2) ?  in ci_requests_show()
181 	spin_unlock_irqrestore(&ci->lock, flags);  in ci_requests_show()
189 	struct ci_hdrc *ci = s->private;  in ci_otg_show()  local
192 	if (!ci || !ci_otg_is_fsm_mode(ci))  in ci_otg_show()
195 	fsm = &ci->fsm;  in ci_otg_show()
199 			usb_otg_state_string(ci->otg.state));  in ci_otg_show()
252 	struct ci_hdrc *ci = s->private;  in ci_role_show()  local
254 	if (ci->role != CI_ROLE_END)  in ci_role_show()
255 		seq_printf(s, "%s\n", ci_role(ci)->name);  in ci_role_show()
264 	struct ci_hdrc *ci = s->private;  in ci_role_write()  local
273 		if (ci->roles[role] &&  in ci_role_write()
274 		    !strncmp(buf, ci->roles[role]->name,  in ci_role_write()
275 			     strlen(ci->roles[role]->name)))  in ci_role_write()
278 	if (role == CI_ROLE_END || role == ci->role)  in ci_role_write()
281 	pm_runtime_get_sync(ci->dev);  in ci_role_write()
282 	disable_irq(ci->irq);  in ci_role_write()
283 	ci_role_stop(ci);  in ci_role_write()
284 	ret = ci_role_start(ci, role);  in ci_role_write()
285 	enable_irq(ci->irq);  in ci_role_write()
286 	pm_runtime_put_sync(ci->dev);  in ci_role_write()
306 	struct ci_hdrc *ci = s->private;  in ci_registers_show()  local
309 	if (!ci || ci->in_lpm)  in ci_registers_show()
313 	tmp_reg = hw_read_intr_enable(ci);  in ci_registers_show()
316 	tmp_reg = hw_read_intr_status(ci);  in ci_registers_show()
319 	tmp_reg = hw_read(ci, OP_USBMODE, ~0);  in ci_registers_show()
322 	tmp_reg = hw_read(ci, OP_USBCMD, ~0);  in ci_registers_show()
325 	tmp_reg = hw_read(ci, OP_PORTSC, ~0);  in ci_registers_show()
328 	if (ci->is_otg) {  in ci_registers_show()
329 		tmp_reg = hw_read_otgsc(ci, ~0);  in ci_registers_show()
343 void dbg_create_files(struct ci_hdrc *ci)  in dbg_create_files()  argument
345 	ci->debugfs = debugfs_create_dir(dev_name(ci->dev), NULL);  in dbg_create_files()
347 	debugfs_create_file("device", S_IRUGO, ci->debugfs, ci,  in dbg_create_files()
349 	debugfs_create_file("port_test", S_IRUGO | S_IWUSR, ci->debugfs, ci,  in dbg_create_files()
351 	debugfs_create_file("qheads", S_IRUGO, ci->debugfs, ci,  in dbg_create_files()
353 	debugfs_create_file("requests", S_IRUGO, ci->debugfs, ci,  in dbg_create_files()
356 	if (ci_otg_is_fsm_mode(ci)) {  in dbg_create_files()
357 		debugfs_create_file("otg", S_IRUGO, ci->debugfs, ci,  in dbg_create_files()
361 	debugfs_create_file("role", S_IRUGO | S_IWUSR, ci->debugfs, ci,  in dbg_create_files()
363 	debugfs_create_file("registers", S_IRUGO, ci->debugfs, ci,  in dbg_create_files()
371 void dbg_remove_files(struct ci_hdrc *ci)  in dbg_remove_files()  argument
373 	debugfs_remove_recursive(ci->debugfs);  in dbg_remove_files()