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64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
/* $NetBSD: adm5120_extiovar.h,v 1.4 2012/10/27 17:18:01 chs Exp $ */
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/*-
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* Copyright (c) 2007 David Young. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*/
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#ifndef _ADM5120_EXTIOVAR_H_
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#define _ADM5120_EXTIOVAR_H_
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#include <sys/device.h>
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#include <sys/types.h>
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#include <sys/gpio.h>
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#include <sys/ioctl.h>
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#include <dev/gpio/gpiovar.h>
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struct extio_attach_args {
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const char *ea_name; /* name of device */
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bus_space_tag_t ea_st;
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bus_addr_t ea_addr; /* address of device */
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int ea_irq; /* interrupt bit # */
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void *ea_gpio;
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int ea_gpio_offset;
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uint32_t ea_gpio_mask;
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int ea_cfio;
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};
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struct extio_softc {
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device_t sc_dev;
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bus_space_tag_t sc_obiot;
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bus_space_handle_t sc_gpioh;
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bus_space_handle_t sc_mpmch;
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device_t sc_gpio;
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int sc_map[5];
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struct gpio_pinmap sc_pm;
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struct mips_bus_space sc_cfio;
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};
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void cfio_bus_mem_init(bus_space_tag_t, bus_space_tag_t);
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void extio_bus_mem_init(bus_space_tag_t, void *);
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#endif /* _ADM5120_EXTIOVAR_H_ */
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