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/* $OpenBSD: elroyvar.h,v 1.3 2009/08/22 02:54:50 mk 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 {
struct device 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;
u_int32_t sc_imr;
int sc_nints;
int *sc_irq;
struct pdc_pat_pci_rt *sc_int_tbl;
int sc_int_tbl_sz;
struct hppa64_pci_chipset_tag sc_pc;
struct hppa64_bus_space_tag sc_iot;
struct hppa64_bus_space_tag sc_memt;
char sc_memexname[20];
struct extent *sc_memex;
struct hppa64_bus_dma_tag sc_dmatag;
};
void apic_attach(struct elroy_softc *sc);
int apic_intr(void *v);
int apic_intr_map(struct pci_attach_args *pa, pci_intr_handle_t *ihp);
const char *apic_intr_string(void *v, pci_intr_handle_t ih);
void *apic_intr_establish(void *v, pci_intr_handle_t ih, int pri,
int (*handler)(void *), void *arg, const char *name);
void apic_intr_disestablish(void *v, void *cookie);
void elroy_write32(volatile u_int32_t *p, u_int32_t v);
u_int32_t elroy_read32(volatile u_int32_t *p);
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