/* SPDX-License-Identifier: GPL-2.0+ */ /****************************************************************************** * usbatm.h - Generic USB xDSL driver core * * Copyright (C) 2001, Alcatel * Copyright (C) 2003, Duncan Sands, SolNegro, Josep Comas * Copyright (C) 2004, David Woodhouse ******************************************************************************/ #ifndef _USBATM_H_ #define _USBATM_H_ #include <linux/atm.h> #include <linux/atmdev.h> #include <linux/completion.h> #include <linux/device.h> #include <linux/kernel.h> #include <linux/kref.h> #include <linux/list.h> #include <linux/stringify.h> #include <linux/usb.h> #include <linux/mutex.h> #include <linux/ratelimit.h> /* #define VERBOSE_DEBUG */ #define usb_err(instance, format, arg...) … #define usb_info(instance, format, arg...) … #define usb_warn(instance, format, arg...) … #define usb_dbg(instance, format, arg...) … /* FIXME: move to dev_* once ATM is driver model aware */ #define atm_printk(level, instance, format, arg...) … #define atm_err(instance, format, arg...) … #define atm_info(instance, format, arg...) … #define atm_warn(instance, format, arg...) … #define atm_dbg(instance, format, ...) … #define atm_rldbg(instance, format, ...) … /* flags, set by mini-driver in bind() */ #define UDSL_SKIP_HEAVY_INIT … #define UDSL_USE_ISOC … #define UDSL_IGNORE_EILSEQ … /* mini driver */ struct usbatm_data; /* * Assuming all methods exist and succeed, they are called in this order: * * bind, heavy_init, atm_start, ..., atm_stop, unbind */ struct usbatm_driver { … }; extern int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id, struct usbatm_driver *driver); extern void usbatm_usb_disconnect(struct usb_interface *intf); struct usbatm_channel { … }; /* main driver data */ struct usbatm_data { … }; static inline void *to_usbatm_driver_data(struct usb_interface *intf) { … } #endif /* _USBATM_H_ */
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