text: /*	$OpenBSD: rtsxvar.h,v 1.4 2015/04/28 07:55:13 stsp Exp $	*/
  
  /*
   * Copyright (c) 2006 Uwe Stuehler <uwe@openbsd.org>
   * Copyright (c) 2012 Stefan Sperling <stsp@openbsd.org>
   *
   * 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 _RTSXVAR_H_
  #define _RTSXVAR_H_
  
  #include <machine/bus.h>
  
  /* Number of registers to save for suspend/resume in terms of their ranges. */
  #define RTSX_NREG ((0XFDAE - 0XFDA0) + (0xFD69 - 0xFD32) + (0xFE34 - 0xFE20))
  
  struct rtsx_softc {
  	struct device	sc_dev;
  	struct device	*sdmmc;		/* generic SD/MMC device */
  	bus_space_tag_t	iot;		/* host register set tag */
  	bus_space_handle_t ioh;		/* host register set handle */
  	bus_dma_tag_t	dmat;		/* DMA tag from attachment driver */
  	bus_dmamap_t	dmap_cmd;	/* DMA map for command transfer */
  	bus_dmamap_t	dmap_data;	/* DMA map for data transfer */
  	int		flags;
  	u_int32_t 	intr_status;	/* soft interrupt status */
  	u_int8_t	regs[RTSX_NREG];/* host controller state */
  	u_int32_t	regs4[6];	/* host controller state */
  };
  
  /* Host controller functions called by the attachment driver. */
  int	rtsx_attach(struct rtsx_softc *, bus_space_tag_t,
  	    bus_space_handle_t, bus_size_t, bus_dma_tag_t, int);
  int	rtsx_activate(struct device *, int);
  int	rtsx_intr(void *);
  
  /* flag values */
  #define	RTSX_F_CARD_PRESENT	0x01
  #define	RTSX_F_SDIO_SUPPORT	0x02
  #define	RTSX_F_5209		0x04
  #define	RTSX_F_5229		0x08
  #define	RTSX_F_5229_TYPE_C	0x10
  
  #endif
  