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https://github.com/torvalds/linux
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ee485290c6
This add support for the Bluetooth self testing framework that allows running certain test cases of sample data to ensure correctness of its basic functionality. With this patch only the basic framework will be added. It contains the build magic that allows running this at module loading time or at late_initcall stage when built into the kernel image. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
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BlueZ - Bluetooth protocol stack for Linux
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Copyright (C) 2014 Intel Corporation
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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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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
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CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
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COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
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SOFTWARE IS DISCLAIMED.
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*/
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#if IS_ENABLED(CONFIG_BT_SELFTEST) && IS_MODULE(CONFIG_BT)
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/* When CONFIG_BT_SELFTEST=y and the CONFIG_BT=m, then the self testing
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* is run at module loading time.
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*/
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int bt_selftest(void);
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#else
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/* When CONFIG_BT_SELFTEST=y and CONFIG_BT=y, then the self testing
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* is run via late_initcall() to make sure that subsys_initcall() of
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* the Bluetooth subsystem and device_initcall() of the Crypto subsystem
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* do not clash.
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*
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* When CONFIG_BT_SELFTEST=n, then this turns into an empty call that
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* has no impact.
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*/
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static inline int bt_selftest(void)
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{
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return 0;
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}
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#endif
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