76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2013 Neel Natu <neel@freebsd.org>
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* 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 NETAPP, INC ``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 NETAPP, INC 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 _LPC_H_
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#define _LPC_H_
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#include <sys/linker_set.h>
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typedef void (*lpc_write_dsdt_t)(void);
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struct lpc_dsdt {
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lpc_write_dsdt_t handler;
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};
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#define LPC_DSDT(handler) \
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static struct lpc_dsdt __CONCAT(__lpc_dsdt, __LINE__) = { \
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(handler), \
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}; \
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DATA_SET(lpc_dsdt_set, __CONCAT(__lpc_dsdt, __LINE__))
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enum lpc_sysres_type {
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LPC_SYSRES_IO,
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LPC_SYSRES_MEM
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};
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struct lpc_sysres {
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enum lpc_sysres_type type;
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uint32_t base;
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uint32_t length;
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};
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#define LPC_SYSRES(type, base, length) \
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static struct lpc_sysres __CONCAT(__lpc_sysres, __LINE__) = { \
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(type), \
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(base), \
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(length) \
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}; \
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DATA_SET(lpc_sysres_set, __CONCAT(__lpc_sysres, __LINE__))
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#define SYSRES_IO(base, length) LPC_SYSRES(LPC_SYSRES_IO, base, length)
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#define SYSRES_MEM(base, length) LPC_SYSRES(LPC_SYSRES_MEM, base, length)
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int lpc_device_parse(const char *opt);
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void lpc_print_supported_devices(void);
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char *lpc_pirq_name(int pin);
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void lpc_pirq_routed(void);
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const char *lpc_bootrom(void);
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const char *lpc_fwcfg(void);
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#endif
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