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32 lines
1.0 KiB
32 lines
1.0 KiB
6 years ago
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/*
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*
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* SiRF GNSS Driver
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*
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* Copyright (c) 2019, The Linux Foundation. All rights reserved.
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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 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef _GNSS_SIRF_H_
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#define _GNSS_SIRF_H_
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#include <linux/ioctl.h>
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/* IO Control used to interface with SiRF GNSS receiver */
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#define IO_CONTROL_SIRF_MAGIC_CODE 'Q'
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#define IO_CONTROL_SIRF_RESET_CLEAR _IOW(IO_CONTROL_SIRF_MAGIC_CODE, 0, int)
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#define IO_CONTROL_SIRF_RESET_SET _IOW(IO_CONTROL_SIRF_MAGIC_CODE, 1, int)
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#define IO_CONTROL_SIRF_ON_OFF_CLEAR _IOW(IO_CONTROL_SIRF_MAGIC_CODE, 2, int)
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#define IO_CONTROL_SIRF_ON_OFF_SET _IOW(IO_CONTROL_SIRF_MAGIC_CODE, 3, int)
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#endif //_GNSS_SIRF_H_
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