64 lines
2.4 KiB
C
64 lines
2.4 KiB
C
/* $Id: at91cfvar.h,v 1.2 2008/07/03 01:15:38 matt Exp $ */
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/* $NetBSD: at91cfvar.h,v 1.2 2008/07/03 01:15:38 matt Exp $ */
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/*
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* Copyright (c) 2007 Embedtronics Oy. All rights reserved.
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*
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* Based on arch/arm/ep93xx/eppcicvar.h,
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* Copyright (c) 2005 HAMAJIMA Katsuomi. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 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 copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _AT91CFVAR_H_
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#define _AT91CFVAR_H_
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struct at91cf_chipset_tag {
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int (*power_ctl)(void *self, int onoff);
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#define POWER_OFF 0
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#define POWER_ON 1
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int (*card_detect)(void *self);
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int (*irq_line)(void *self);
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void * (*intr_establish)(void *self, int which, int ipl, int (*ih_func)(void *), void *arg);
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void (*intr_disestablish)(void *self, int wich, void *cookie);
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#define CD_IRQ 0 // card detect change interrupt
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#define CF_IRQ 1 // compact flash card interrupt
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};
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typedef struct at91cf_chipset_tag *at91cf_chipset_tag_t;
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struct at91cf_handle;
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struct at91cf_softc {
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device_t sc_dev;
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bus_space_tag_t sc_iot;
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bus_space_handle_t sc_memory_ioh, sc_common_ioh, sc_io_ioh;
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struct at91cf_handle *sc_ph;
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at91cf_chipset_tag_t sc_cscf;
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int sc_enable;
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};
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void at91cf_attach_common(device_t, device_t, void *,
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at91cf_chipset_tag_t);
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#endif /* _AT91CFVAR_H_ */
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