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/* $OpenBSD: fdt.h,v 1.2 2021/05/12 01:20:52 jsg Exp $ */
/*
* Copyright (c) 2016 Patrick Wildt <patrick@blueri.se>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef __RISCV_FDT_H__
#define __RISCV_FDT_H__
#define _RISCV64_BUS_DMA_PRIVATE
#include <machine/bus.h>
struct fdt_attach_args {
const char *fa_name;
int fa_node;
bus_space_tag_t fa_iot;
bus_dma_tag_t fa_dmat;
struct fdt_reg *fa_reg;
int fa_nreg;
uint32_t *fa_intr;
int fa_nintr;
int fa_acells;
int fa_scells;
};
extern int stdout_node;
extern int stdout_speed;
extern bus_space_tag_t fdt_cons_bs_tag;
void *fdt_find_cons(const char *);
#define fdt_intr_enable riscv_intr_enable
#define fdt_intr_establish riscv_intr_establish_fdt
#define fdt_intr_establish_idx riscv_intr_establish_fdt_idx
#define fdt_intr_establish_imap riscv_intr_establish_fdt_imap
#define fdt_intr_establish_msi riscv_intr_establish_fdt_msi
#define fdt_intr_disable riscv_intr_disable
#define fdt_intr_disestablish riscv_intr_disestablish_fdt
#define fdt_intr_get_parent riscv_intr_get_parent
#define fdt_intr_parent_establish riscv_intr_parent_establish_fdt
#define fdt_intr_parent_disestablish riscv_intr_parent_disestablish_fdt
#define fdt_intr_register riscv_intr_register_fdt
#endif /* __RISCV_FDT_H__ */
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