1 /* $NetBSD: pci_intr_fixup.h,v 1.9 2006/06/22 16:24:34 jmcneill Exp $ */ 2 3 /* 4 * Copyright (c) 1999, by UCHIYAMA Yasushi 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. The name of the developer may NOT be used to endorse or promote products 13 * derived from this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 typedef void *pciintr_icu_handle_t; 29 30 struct pciintr_icu { 31 int (*pi_getclink)(pciintr_icu_handle_t, int, int *); 32 int (*pi_get_intr)(pciintr_icu_handle_t, int, int *); 33 int (*pi_set_intr)(pciintr_icu_handle_t, int, int); 34 int (*pi_get_trigger)(pciintr_icu_handle_t, int, int *); 35 int (*pi_set_trigger)(pciintr_icu_handle_t, int, int); 36 }; 37 38 typedef const struct pciintr_icu *pciintr_icu_tag_t; 39 40 #define pciintr_icu_getclink(t, h, link, pirqp) \ 41 (*(t)->pi_getclink)((h), (link), (pirqp)) 42 #define pciintr_icu_get_intr(t, h, pirq, irqp) \ 43 (*(t)->pi_get_intr)((h), (pirq), (irqp)) 44 #define pciintr_icu_set_intr(t, h, pirq, irq) \ 45 (*(t)->pi_set_intr)((h), (pirq), (irq)) 46 #define pciintr_icu_get_trigger(t, h, irq, triggerp) \ 47 (*(t)->pi_get_trigger)((h), (irq), (triggerp)) 48 #define pciintr_icu_set_trigger(t, h, irq, trigger) \ 49 (*(t)->pi_set_trigger)((h), (irq), (trigger)) 50 51 int pci_intr_fixup(pci_chipset_tag_t, bus_space_tag_t, uint16_t *); 52 53 /* 54 * Init functions for our known PCI ICUs. 55 */ 56 int piix_init(pci_chipset_tag_t, bus_space_tag_t, pcitag_t, 57 pciintr_icu_tag_t *, pciintr_icu_handle_t *); 58 int ich_init(pci_chipset_tag_t, bus_space_tag_t, pcitag_t, 59 pciintr_icu_tag_t *, pciintr_icu_handle_t *); 60 int opti82c558_init(pci_chipset_tag_t, bus_space_tag_t, pcitag_t, 61 pciintr_icu_tag_t *, pciintr_icu_handle_t *); 62 int opti82c700_init(pci_chipset_tag_t, bus_space_tag_t, pcitag_t, 63 pciintr_icu_tag_t *, pciintr_icu_handle_t *); 64 int via82c586_init(pci_chipset_tag_t, bus_space_tag_t, pcitag_t, 65 pciintr_icu_tag_t *, pciintr_icu_handle_t *); 66 int via8231_init(pci_chipset_tag_t, bus_space_tag_t, pcitag_t, 67 pciintr_icu_tag_t *, pciintr_icu_handle_t *); 68 int sis85c503_init(pci_chipset_tag_t, bus_space_tag_t, pcitag_t, 69 pciintr_icu_tag_t *, pciintr_icu_handle_t *); 70 int amd756_init(pci_chipset_tag_t, bus_space_tag_t, pcitag_t, 71 pciintr_icu_tag_t *, pciintr_icu_handle_t *); 72 int ali1543_init(pci_chipset_tag_t, bus_space_tag_t, pcitag_t, 73 pciintr_icu_tag_t *, pciintr_icu_handle_t *); 74 /* 75 * Uninit functions for our known PCI ICUs. 76 */ 77 void piix_uninit(pciintr_icu_handle_t); 78