1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* net/atm/resources.h - ATM-related resources */ 3 4 /* Written 1995-1998 by Werner Almesberger, EPFL LRC/ICA */ 5 6 7 #ifndef NET_ATM_RESOURCES_H 8 #define NET_ATM_RESOURCES_H 9 10 #include <linux/atmdev.h> 11 #include <linux/mutex.h> 12 13 14 extern struct list_head atm_devs; 15 extern struct mutex atm_dev_mutex; 16 17 int atm_dev_ioctl(unsigned int cmd, void __user *arg, int compat); 18 19 20 #ifdef CONFIG_PROC_FS 21 22 #include <linux/proc_fs.h> 23 24 void *atm_dev_seq_start(struct seq_file *seq, loff_t *pos); 25 void atm_dev_seq_stop(struct seq_file *seq, void *v); 26 void *atm_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos); 27 28 29 int atm_proc_dev_register(struct atm_dev *dev); 30 void atm_proc_dev_deregister(struct atm_dev *dev); 31 32 #else 33 34 static inline int atm_proc_dev_register(struct atm_dev *dev) 35 { 36 return 0; 37 } 38 39 static inline void atm_proc_dev_deregister(struct atm_dev *dev) 40 { 41 /* nothing */ 42 } 43 44 #endif /* CONFIG_PROC_FS */ 45 46 int atm_register_sysfs(struct atm_dev *adev, struct device *parent); 47 void atm_unregister_sysfs(struct atm_dev *adev); 48 #endif 49