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marvellvar.h revision 1.5 
      1 /*	$NetBSD: marvellvar.h,v 1.5 2014/03/15 11:47:43 kiyohara Exp $	*/
      2 /*
      3  * Copyright (c) 2009 KIYOHARA Takashi
      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  *
     15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     17  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     18  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
     19  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     20  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     21  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     23  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
     24  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     25  * POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #ifndef _DEV_MARVELL_MARVELLVAR_H_
     29 #define _DEV_MARVELL_MARVELLVAR_H_
     30 
     31 enum marvell_tags {
     32 	MARVELL_TAG_SDRAM_CS0,
     33 	MARVELL_TAG_SDRAM_CS1,
     34 	MARVELL_TAG_SDRAM_CS2,
     35 	MARVELL_TAG_SDRAM_CS3,
     36 
     37 	MARVELL_TAG_DDR3_CS0,
     38 	MARVELL_TAG_DDR3_CS1,
     39 	MARVELL_TAG_DDR3_CS2,
     40 	MARVELL_TAG_DDR3_CS3,
     41 
     42 	MARVELL_TAG_MAX,
     43 
     44 	MARVELL_TAG_UNDEFINED = -1,
     45 };
     46 
     47 
     48 #include <sys/bus.h>
     49 
     50 struct marvell_attach_args {
     51 	const char *mva_name;
     52 	int mva_model;
     53 	int mva_revision;
     54 	bus_space_tag_t mva_iot;
     55 	bus_space_handle_t mva_ioh;
     56 	int mva_unit;
     57 	bus_size_t mva_addr;
     58 	bus_size_t mva_offset;
     59 	bus_size_t mva_size;
     60 	bus_dma_tag_t mva_dmat;
     61 	int mva_irq;
     62 	enum marvell_tags *mva_tags;
     63 };
     64 
     65 #include "locators.h"
     66 
     67 #define MVA_UNIT_DEFAULT	GTCF_UNIT_DEFAULT
     68 #define MVA_OFFSET_DEFAULT	GTCF_OFFSET_DEFAULT
     69 #define MVA_IRQ_DEFAULT		GTCF_IRQ_DEFAULT
     70 
     71 
     72 void *marvell_intr_establish(int, int, int (*)(void *), void *);
     73 int marvell_winparams_by_tag(device_t, int, int *, int *, uint64_t *,
     74 			     uint32_t *);
     75 
     76 #endif	/* _DEV_MARVELL_MARVELLVAR_H_ */
     77