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epsocvar.h revision 1.1.12.1 
      1 /*	$NetBSD: epsocvar.h,v 1.1.12.1 2006/06/21 14:49:16 yamt Exp $ */
      2 /*
      3  * Copyright (c) 2004 Jesse Off
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *	This product includes software developed by Ichiro FUKUHARA.
     17  * 4. The name of the company nor the name of the author may be used to
     18  *    endorse or promote products derived from this software without specific
     19  *    prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY ICHIRO FUKUHARA ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL ICHIRO FUKUHARA OR THE VOICES IN HIS HEAD BE LIABLE FOR
     25  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  */
     33 
     34 #ifndef _EPSOCVAR_H_
     35 #define _EPSOCVAR_H_
     36 
     37 #include <sys/conf.h>
     38 #include <sys/device.h>
     39 #include <sys/queue.h>
     40 
     41 #include <machine/bus.h>
     42 
     43 struct epgpio_softc;
     44 
     45 struct epsoc_attach_args {
     46 	bus_space_tag_t		sa_iot;		/* Bus tag */
     47 	bus_dma_tag_t		sa_dmat;
     48 	bus_addr_t		sa_addr;	/* i/o address  */
     49 	bus_size_t		sa_size;
     50 	int			sa_intr;
     51 	u_int32_t		sa_hclk;
     52 	u_int32_t		sa_pclk;
     53 	struct epgpio_softc	*sa_gpio;
     54 };
     55 
     56 struct epsoc_softc {
     57 	struct device		sc_dev;
     58 	u_int32_t		sc_fclk;
     59 	u_int32_t		sc_hclk;
     60 	u_int32_t		sc_pclk;
     61 	bus_space_tag_t		sc_iot;
     62 	bus_space_handle_t	sc_ioh;
     63 	bus_dma_tag_t		sc_dmat;
     64 };
     65 
     66 extern struct epsoc_softc *epsoc_sc;
     67 
     68 #endif /* _EPSOCVAR_H_ */
     69