1 /* $NetBSD: mvpexvar.h,v 1.7 2018/11/16 15:06:23 jmcneill 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 extern enum marvell_tags *mvpex_bar2_tags; 32 33 struct mvpex_intrhand { 34 LIST_ENTRY(mvpex_intrhand) ih_q; 35 int (*ih_func)(void *); 36 void *ih_arg; 37 int ih_type; 38 39 void *ih_intrtab; 40 41 char ih_evname[PCI_INTRSTR_LEN]; 42 struct evcnt ih_evcnt; 43 }; 44 45 struct mvpex_intrtab { 46 int intr_pin; 47 int intr_refcnt; 48 LIST_HEAD(, mvpex_intrhand) intr_list; 49 }; 50 51 struct mvpex_softc { 52 device_t sc_dev; 53 54 int sc_model; 55 int sc_rev; 56 57 bus_size_t sc_offset; 58 bus_space_tag_t sc_iot; 59 bus_space_handle_t sc_ioh; 60 61 struct mvpex_intrtab sc_intrtab[PCI_INTERRUPT_PIN_MAX]; 62 }; 63 64 #if NPCI > 0 65 void mvpex_attach_hook(device_t, device_t, struct pcibus_attach_args *); 66 int mvpex_bus_maxdevs(void *, int); 67 pcitag_t mvpex_make_tag(void *, int, int, int); 68 void mvpex_decompose_tag(void *, pcitag_t, int *, int *, int *); 69 pcireg_t mvpex_conf_read(void *, pcitag_t, int); 70 void mvpex_conf_write(void *, pcitag_t, int, pcireg_t); 71 int mvpex_conf_hook(void *, int, int, int, pcireg_t); 72 void mvpex_conf_interrupt(void *, int, int, int, int, int *); 73 int mvpex_intr_map(const struct pci_attach_args *, pci_intr_handle_t *); 74 const char *mvpex_intr_string(void *, pci_intr_handle_t, char *, size_t); 75 const struct evcnt *mvpex_intr_evcnt(void *, pci_intr_handle_t); 76 void *mvpex_intr_establish(void *, pci_intr_handle_t, int, int (*)(void *), 77 void *, const char *); 78 void mvpex_intr_disestablish(void *, void *); 79 #endif 80 81 #endif /* _MVPEXVAR_H_ */ 82