73517cf49b
This adds 3 new options to the RNDIS gadget function configs. It allows overriding the default USB interface class/subclass/protocol. The motivation for this is that if you set the values to "ef" (Misc), "04" (RNDIS), "01" (Ethernet) respectively, then the device will be recognized by the rndiscmp.inf file in Windows Vista and newer and will cause Windows to load the correct RNDIS driver without the need for a custom (signed) .inf file. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/*
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* u_rndis.h
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*
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* Utility definitions for the subset function
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*
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* Copyright (c) 2013 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*
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* Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef U_RNDIS_H
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#define U_RNDIS_H
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#include <linux/usb/composite.h>
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struct f_rndis_opts {
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struct usb_function_instance func_inst;
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u32 vendor_id;
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const char *manufacturer;
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struct net_device *net;
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bool bound;
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bool borrowed_net;
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struct usb_os_desc rndis_os_desc;
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char rndis_ext_compat_id[16];
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u8 class;
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u8 subclass;
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u8 protocol;
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/*
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* Read/write access to configfs attributes is handled by configfs.
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*
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* This is to protect the data from concurrent access by read/write
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* and create symlink/remove symlink.
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*/
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struct mutex lock;
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int refcnt;
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};
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void rndis_borrow_net(struct usb_function_instance *f, struct net_device *net);
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#endif /* U_RNDIS_H */
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