/*      $NetBSD: rmixl_pcixvar.h,v 1.2 2011/02/20 07:48:37 matt Exp $   */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Cliff Neighbors.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef _MIPS_RMI_PCIX_VAR_H_
#define _MIPS_RMI_PCIX_VAR_H_

#include <dev/pci/pcivar.h>

typedef struct rmixl_pcix_evcnt {
       struct evcnt evcnt;
       char name[32];
} rmixl_pcix_evcnt_t;

typedef struct rmixl_pcix_dispatch {
       int (*func)(void *);
       void *arg;
       u_int bitno;
       u_int irq;
       rmixl_pcix_evcnt_t *counts;     /* index by cpu */
} rmixl_pcix_dispatch_t;

struct rmixl_pcix_softc;

typedef struct rmixl_pcix_intr {
       struct rmixl_pcix_softc *sc;
       u_int intrpin;
       u_int ipl;
       void *ih;                       /* mips interrupt handle */
       callout_t callout;              /* for delayed free of this struct */
       u_int intenb;                   /* enabled flags for INT[ABCD] */
       u_int dispatch_count;
       rmixl_pcix_dispatch_t dispatch_data[1];
                                       /* variable length */
} rmixl_pcix_intr_t;

#define RMIXL_PCIX_NINTR        4       /* PCI INT[A,B,C,D] */

typedef struct rmixl_pcix_softc {
       device_t                        sc_dev;
       struct mips_pci_chipset         sc_pci_chipset;
       bus_space_tag_t                 sc_pci_cfg_memt;
       bus_space_tag_t                 sc_pci_ecfg_memt;
       bus_dma_tag_t                   sc_29bit_dmat;
       bus_dma_tag_t                   sc_32bit_dmat;
       bus_dma_tag_t                   sc_64bit_dmat;
       kmutex_t                        sc_mutex;
       int                             sc_tmsk;
       void                           *sc_fatal_ih;
       rmixl_pcix_evcnt_t             *sc_evcnts;
       rmixl_pcix_intr_t              *sc_intr;
} rmixl_pcix_softc_t;


extern void rmixl_physaddr_init_pcix(struct extent *);

#endif  /* _MIPS_RMI_PCIX_VAR_H_ */