82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
/* $NetBSD: mvpexvar.h,v 1.7 2018/11/16 15:06:23 jmcneill Exp $ */
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/*
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* Copyright (c) 2009 KIYOHARA Takashi
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _MVPEXVAR_H_
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#define _MVPEXVAR_H_
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extern enum marvell_tags *mvpex_bar2_tags;
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struct mvpex_intrhand {
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LIST_ENTRY(mvpex_intrhand) ih_q;
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int (*ih_func)(void *);
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void *ih_arg;
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int ih_type;
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void *ih_intrtab;
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char ih_evname[PCI_INTRSTR_LEN];
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struct evcnt ih_evcnt;
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};
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struct mvpex_intrtab {
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int intr_pin;
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int intr_refcnt;
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LIST_HEAD(, mvpex_intrhand) intr_list;
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};
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struct mvpex_softc {
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device_t sc_dev;
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int sc_model;
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int sc_rev;
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bus_size_t sc_offset;
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bus_space_tag_t sc_iot;
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bus_space_handle_t sc_ioh;
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struct mvpex_intrtab sc_intrtab[PCI_INTERRUPT_PIN_MAX];
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};
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#if NPCI > 0
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void mvpex_attach_hook(device_t, device_t, struct pcibus_attach_args *);
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int mvpex_bus_maxdevs(void *, int);
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pcitag_t mvpex_make_tag(void *, int, int, int);
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void mvpex_decompose_tag(void *, pcitag_t, int *, int *, int *);
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pcireg_t mvpex_conf_read(void *, pcitag_t, int);
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void mvpex_conf_write(void *, pcitag_t, int, pcireg_t);
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int mvpex_conf_hook(void *, int, int, int, pcireg_t);
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void mvpex_conf_interrupt(void *, int, int, int, int, int *);
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int mvpex_intr_map(const struct pci_attach_args *, pci_intr_handle_t *);
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const char *mvpex_intr_string(void *, pci_intr_handle_t, char *, size_t);
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const struct evcnt *mvpex_intr_evcnt(void *, pci_intr_handle_t);
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void *mvpex_intr_establish(void *, pci_intr_handle_t, int, int (*)(void *),
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void *, const char *);
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void mvpex_intr_disestablish(void *, void *);
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#endif
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#endif /* _MVPEXVAR_H_ */
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