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      1 /* $NetBSD: w83l518dvar.h,v 1.3 2020/05/11 14:55:20 jdc Exp $ */
      2 
      3 /*
      4  * Copyright (c) 2009 Jared D. McNeill <jmcneill (at) invisible.ca>
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. The name of the author may not be used to endorse or promote products
     13  *    derived from this software without specific prior written permission.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     20  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     21  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     22  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     23  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     25  * SUCH DAMAGE.
     26  */
     27 
     28 #ifndef _SYS_DEV_IC_W83L518DVAR_H
     29 #define _SYS_DEV_IC_W83L518DVAR_H
     30 
     31 struct wb_softc {
     32 	device_t		wb_dev;
     33 
     34 	/* to be filled in by bus driver */
     35 	bus_space_tag_t		wb_iot;
     36 	bus_space_handle_t	wb_ioh;
     37 	uint8_t			wb_type;
     38 	uint16_t		wb_base;
     39 	uint8_t			wb_irq;
     40 
     41 	/* private */
     42 	device_t		wb_sdmmc_dev;
     43 	int			wb_sdmmc_width;
     44 	uint8_t			wb_sdmmc_clk;
     45 	uint8_t			wb_sdmmc_intsts;
     46 	callout_t		wb_sdmmc_callout;
     47 
     48 	/* quirks */
     49 #define	WB_QUIRK_1BIT	(1U << 0)
     50 	int			wb_quirks;
     51 };
     52 
     53 void	wb_attach(struct wb_softc *);
     54 int	wb_detach(struct wb_softc *, int);
     55 int	wb_intr(void *);
     56 
     57 uint8_t	wb_read(struct wb_softc *, uint8_t);
     58 void	wb_write(struct wb_softc *, uint8_t, uint8_t);
     59 uint8_t	wb_idx_read(struct wb_softc *, uint8_t);
     60 void	wb_idx_write(struct wb_softc *, uint8_t, uint8_t);
     61 
     62 void	wb_led(struct wb_softc *, bool);
     63 
     64 bool	wb_suspend(struct wb_softc *);
     65 bool	wb_resume(struct wb_softc *);
     66 
     67 #endif
     68