/* $NetBSD: w83l518dvar.h,v 1.3 2020/05/11 14:55:20 jdc Exp $ */

/*
 * Copyright (c) 2009 Jared D. McNeill <jmcneill@invisible.ca>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef _SYS_DEV_IC_W83L518DVAR_H
#define _SYS_DEV_IC_W83L518DVAR_H

struct wb_softc {
        device_t                wb_dev;

        /* to be filled in by bus driver */
        bus_space_tag_t         wb_iot;
        bus_space_handle_t      wb_ioh;
        uint8_t                 wb_type;
        uint16_t                wb_base;
        uint8_t                 wb_irq;

        /* private */
        device_t                wb_sdmmc_dev;
        int                     wb_sdmmc_width;
        uint8_t                 wb_sdmmc_clk;
        uint8_t                 wb_sdmmc_intsts;
        callout_t               wb_sdmmc_callout;

        /* quirks */
#define WB_QUIRK_1BIT   (1U << 0)
        int                     wb_quirks;
};

void    wb_attach(struct wb_softc *);
int     wb_detach(struct wb_softc *, int);
int     wb_intr(void *);

uint8_t wb_read(struct wb_softc *, uint8_t);
void    wb_write(struct wb_softc *, uint8_t, uint8_t);
uint8_t wb_idx_read(struct wb_softc *, uint8_t);
void    wb_idx_write(struct wb_softc *, uint8_t, uint8_t);

void    wb_led(struct wb_softc *, bool);

bool    wb_suspend(struct wb_softc *);
bool    wb_resume(struct wb_softc *);

#endif