/*      $NetBSD: elroyvar.h,v 1.2 2014/03/31 20:51:20 christos Exp $    */

/*      $OpenBSD: elroyvar.h,v 1.3 2007/06/17 14:51:21 kettenis Exp $   */

/*
* Copyright (c) 2005 Michael Shalayeff
* All rights reserved.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/

#include <machine/pdc.h>

struct elroy_softc {
       device_t sc_dv;

       int sc_ver;
       hppa_hpa_t sc_hpa;
       bus_space_tag_t sc_bt;
       bus_space_handle_t sc_bh;
       bus_dma_tag_t sc_dmat;
       volatile struct elroy_regs *sc_regs;
       bus_addr_t sc_iobase;

       uint32_t sc_imr;
       int sc_nints;
       int *sc_irq;

       struct pdc_pat_pci_rt *sc_int_tbl;
       int sc_int_tbl_sz;

       struct hppa_pci_chipset_tag sc_pc;
       struct hppa_bus_space_tag sc_iot;
       struct hppa_bus_space_tag sc_memt;
       char sc_memexname[20];
       struct extent *sc_memex;
       struct hppa_bus_dma_tag sc_dmatag;
};

void apic_attach(struct elroy_softc *);
int apic_intr(void *);
int apic_intr_map(const struct pci_attach_args *, pci_intr_handle_t *);
const char *apic_intr_string(void *, pci_intr_handle_t, char *, size_t);
void *apic_intr_establish(void *, pci_intr_handle_t, int,
   int (*)(void *), void *);
void apic_intr_disestablish(void *, void *);

void elroy_write32(volatile uint32_t *, uint32_t);
uint32_t elroy_read32(volatile uint32_t *);