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      1 /*	$NetBSD: gdiumvar.h,v 1.2 2011/07/01 18:45:36 dyoung Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Jason R. Thorpe.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #include <sys/bus.h>
     33 #include <dev/pci/pcivar.h>
     34 
     35 #include <mips/bonito/bonitovar.h>
     36 
     37 struct gdium_config {
     38 	struct bonito_config gc_bonito;
     39 
     40 	struct mips_bus_space gc_iot;
     41 	struct mips_bus_space gc_memt;
     42 
     43 	struct mips_bus_dma_tag gc_pci_dmat;
     44 
     45 	struct mips_pci_chipset gc_pc;
     46 
     47 	struct extent *gc_io_ex;
     48 	struct extent *gc_mem_ex;
     49 
     50 	int	gc_mallocsafe;
     51 };
     52 
     53 struct mainbus_attach_args {
     54 	const char *maa_name;
     55 };
     56 
     57 #define	GDIUM_IRQ_GPIO0		0
     58 #define	GDIUM_IRQ_GPIO1		1
     59 #define	GDIUM_IRQ_GPIO2		2
     60 #define	GDIUM_IRQ_GPIO3		3
     61 #define	GDIUM_IRQ_PCI_INTA	4
     62 #define	GDIUM_IRQ_PCI_INTB	5
     63 #define	GDIUM_IRQ_PCI_INTC	6
     64 #define	GDIUM_IRQ_PCI_INTD	7
     65 #define	GDIUM_IRQ_PCI_PERR	8
     66 #define	GDIUM_IRQ_PCI_SERR	9
     67 #define	GDIUM_IRQ_DENALI	10
     68 #define	GDIUM_IRQ_INT0		11
     69 #define	GDIUM_IRQ_INT1		12
     70 #define	GDIUM_IRQ_INT2		13
     71 #define	GDIUM_IRQ_INT3		14
     72 #define	GDIUM_IRQ_MAX		14
     73 
     74 #ifdef _KERNEL
     75 extern struct gdium_config gdium_configuration;
     76 
     77 int	gdium_cnattach(struct gdium_config *);
     78 
     79 void	gdium_bus_io_init(bus_space_tag_t, void *);
     80 void	gdium_bus_mem_init(bus_space_tag_t, void *);
     81 
     82 void	gdium_dma_init(struct gdium_config *);
     83 
     84 void	gdium_intr_init(struct gdium_config *);
     85 
     86 //void	gdium_iointr(uint32_t, uint32_t, register_t, uint32_t);
     87 
     88 void	gdium_cal_timer(bus_space_tag_t, bus_space_handle_t);
     89 #endif /* _KERNEL */
     90