1 /* $NetBSD: mvpexvar.h,v 1.1 2010/07/13 11:16:02 kiyohara Exp $ */ 2 /* 3 * Copyright (c) 2009 KIYOHARA Takashi 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 19 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 20 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 23 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 24 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 * POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef _MVPEXVAR_H_ 29 #define _MVPEXVAR_H_ 30 31 struct mvpex_intrhand { 32 LIST_ENTRY(mvpex_intrhand) ih_q; 33 int (*ih_func)(void *); 34 void *ih_arg; 35 int ih_type; 36 37 void *ih_intrtab; 38 39 struct evcnt ih_evcnt; 40 }; 41 42 struct mvpex_intrtab { 43 int intr_pin; 44 int intr_refcnt; 45 LIST_HEAD(, mvpex_intrhand) intr_list; 46 }; 47 48 struct mvpex_softc { 49 device_t sc_dev; 50 51 int sc_model; 52 int sc_rev; 53 54 bus_size_t sc_offset; 55 bus_space_tag_t sc_iot; 56 bus_space_handle_t sc_ioh; 57 58 struct mvpex_intrtab sc_intrtab[PCI_INTERRUPT_PIN_MAX]; 59 }; 60 61 #if NPCI > 0 62 void mvpex_attach_hook(device_t, device_t, struct pcibus_attach_args *); 63 int mvpex_bus_maxdevs(void *, int); 64 pcitag_t mvpex_make_tag(void *, int, int, int); 65 void mvpex_decompose_tag(void *, pcitag_t, int *, int *, int *); 66 pcireg_t mvpex_conf_read(void *, pcitag_t, int); 67 void mvpex_conf_write(void *, pcitag_t, int, pcireg_t); 68 int mvpex_conf_hook(pci_chipset_tag_t, int, int, int, pcireg_t); 69 int mvpex_intr_map(struct pci_attach_args *, pci_intr_handle_t *); 70 const char *mvpex_intr_string(void *, pci_intr_handle_t); 71 const struct evcnt *mvpex_intr_evcnt(void *, pci_intr_handle_t); 72 void *mvpex_intr_establish(void *, pci_intr_handle_t, int, int (*)(void *), 73 void *); 74 void mvpex_intr_disestablish(void *, void *); 75 #endif 76 77 #endif /* _MVPEXVAR_H_ */ 78