5fd54ace47
It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* USB CDC common helpers
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*
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* Copyright (c) 2015 Oliver Neukum <oneukum@suse.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*/
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#ifndef __LINUX_USB_CDC_H
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#define __LINUX_USB_CDC_H
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#include <uapi/linux/usb/cdc.h>
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/*
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* inofficial magic numbers
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*/
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#define CDC_PHONET_MAGIC_NUMBER 0xAB
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/*
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* parsing CDC headers
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*/
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struct usb_cdc_parsed_header {
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struct usb_cdc_union_desc *usb_cdc_union_desc;
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struct usb_cdc_header_desc *usb_cdc_header_desc;
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struct usb_cdc_call_mgmt_descriptor *usb_cdc_call_mgmt_descriptor;
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struct usb_cdc_acm_descriptor *usb_cdc_acm_descriptor;
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struct usb_cdc_country_functional_desc *usb_cdc_country_functional_desc;
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struct usb_cdc_network_terminal_desc *usb_cdc_network_terminal_desc;
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struct usb_cdc_ether_desc *usb_cdc_ether_desc;
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struct usb_cdc_dmm_desc *usb_cdc_dmm_desc;
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struct usb_cdc_mdlm_desc *usb_cdc_mdlm_desc;
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struct usb_cdc_mdlm_detail_desc *usb_cdc_mdlm_detail_desc;
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struct usb_cdc_obex_desc *usb_cdc_obex_desc;
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struct usb_cdc_ncm_desc *usb_cdc_ncm_desc;
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struct usb_cdc_mbim_desc *usb_cdc_mbim_desc;
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struct usb_cdc_mbim_extended_desc *usb_cdc_mbim_extended_desc;
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bool phonet_magic_present;
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};
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struct usb_interface;
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int cdc_parse_cdc_header(struct usb_cdc_parsed_header *hdr,
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struct usb_interface *intf,
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u8 *buffer,
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int buflen);
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#endif /* __LINUX_USB_CDC_H */
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