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vrc4173bcuvar.h revision 1.1 
      1 /*	$NetBSD: vrc4173bcuvar.h,v 1.1 2001/06/13 07:32:48 enami Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2001 Enami Tsugutomo.
      5  * 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  *
     16  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  */
     28 
     29 #include <dev/pci/pcivar.h>
     30 
     31 struct vrc4173bcu_softc {
     32 	struct device sc_dev;
     33 
     34 	pci_chipset_tag_t sc_pc;
     35 	bus_space_tag_t sc_iot;
     36 	bus_space_handle_t sc_ioh;
     37 	bus_size_t sc_size;
     38 
     39 	bus_space_handle_t sc_icuh;	/* I/O handle for ICU. */
     40 	void *sc_ih;
     41 
     42 #define	VRC4173BCU_NINTRHAND	(16)	/* XXX */
     43 	struct intrhand {
     44 		int (*ih_func)(void *);
     45 		void *ih_arg;
     46 	} sc_intrhand[VRC4173BCU_NINTRHAND];
     47 };
     48 
     49 struct vrc4173bcu_attach_args {
     50 	bus_space_tag_t vaa_iot;
     51 	bus_space_handle_t vaa_ioh;
     52 };
     53 
     54 int	vrc4173bcu_intr(void *);
     55 void	*vrc4173bcu_intr_establish(struct vrc4173bcu_softc *, int,
     56 	    int (*)(void *), void *);
     57 void	vrc4173bcu_intr_disestablish(struct vrc4173bcu_softc *, void *);
     58 int	vrc4173bcu_pci_bus_devorder(pci_chipset_tag_t, int, char *);
     59 int	vrc4173bcu_pci_intr_map(struct pci_attach_args *, pci_intr_handle_t *);
     60 const char *
     61 	vrc4173bcu_pci_intr_string(pci_chipset_tag_t, pci_intr_handle_t);
     62 const struct evcnt *
     63 	vrc4173bcu_pci_intr_evcnt(pci_chipset_tag_t, pci_intr_handle_t);
     64