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vripvar.h revision 1.1 
      1 /*	$NetBSD: vripvar.h,v 1.1 1999/09/16 12:23:33 takemura Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1999
      5  *         Shin Takemura and PocketBSD Project. 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. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *	This product includes software developed by the PocketBSD project
     18  *	and its contributors.
     19  * 4. Neither the name of the project nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  *
     35  */
     36 
     37 typedef void *vrip_chipset_tag_t;
     38 
     39 #include <hpcmips/vr/cmuvar.h>
     40 #include <hpcmips/vr/vrgiuvar.h>
     41 /*
     42  * Vrip bus attach arguments
     43  */
     44 struct vripbus_attach_args {
     45 	char *vba_busname;
     46 	bus_space_tag_t vba_iot;	/* vrip i/o space tag */
     47 };
     48 
     49 struct vrip_softc {
     50 	struct	device sc_dv;
     51 	bus_space_tag_t sc_iot;
     52 	bus_space_handle_t sc_ioh;
     53 	vrgiu_chipset_tag_t sc_gc;
     54 	vrgiu_function_tag_t sc_gf;
     55 	vrcmu_chipset_tag_t sc_cc;
     56 	vrcmu_function_tag_t sc_cf;
     57 	int sc_pri; /* attaching device priority */
     58 };
     59 
     60 /*
     61  * Vrip driver attach arguments.
     62  */
     63 struct vrip_attach_args {
     64 	vrip_chipset_tag_t va_vc; /* Chipset tag */
     65 	bus_space_tag_t va_iot;	/* i/o space tag */
     66 	bus_addr_t	va_addr;	/* i/o address	*/
     67 	bus_size_t	va_size;
     68 	int		va_intr;	/* level 1 interrupt line */
     69 	bus_addr_t	va_addr2;	/* i/o address 2	*/
     70 	bus_size_t	va_size2;
     71 	vrgiu_chipset_tag_t va_gc;
     72 	vrgiu_function_tag_t va_gf;
     73 	vrcmu_chipset_tag_t va_cc;
     74 	vrcmu_function_tag_t va_cf;
     75 #ifdef HPCMIPS_NOT_YET
     76 	bus_dma_tag_t va_dmat;	/* DMA tag */
     77 #endif
     78 };
     79 
     80 /*
     81  * Interrupt establishment/disestablishment functions
     82  */
     83 void *vrip_intr_establish __P((vrip_chipset_tag_t, int, int, int(*)(void*), void*));
     84 void vrip_intr_disestablish __P((vrip_chipset_tag_t, void*));
     85 void vrip_intr_setmask1 __P((vrip_chipset_tag_t, void*, int));
     86 void vrip_intr_setmask2 __P((vrip_chipset_tag_t, void*, u_int32_t, int));
     87 void vrip_intr_get_status2 __P((vrip_chipset_tag_t, void*, u_int32_t*));
     88 /*
     89  * CMU/GIU interface.
     90  */
     91 void vrip_cmu_function_register __P((vrip_chipset_tag_t, vrcmu_function_tag_t, vrcmu_chipset_tag_t));
     92 void vrip_giu_function_register __P((vrip_chipset_tag_t, vrgiu_function_tag_t, vrgiu_chipset_tag_t));
     93 
     94 /*
     95  * Debuggin utility
     96  */
     97 void bitdisp16 __P((u_int16_t));
     98 void bitdisp32 __P((u_int32_t));
     99 void bitdisp64 __P((u_int32_t[2]));
    100