1 /* $OpenBSD: elroyvar.h,v 1.3 2007/06/17 14:51:21 kettenis Exp $ */ 2 3 /* 4 * Copyright (c) 2005 Michael Shalayeff 5 * All rights reserved. 6 * 7 * Permission to use, copy, modify, and distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 15 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN 16 * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT 17 * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 #include <machine/pdc.h> 21 22 struct elroy_softc { 23 struct device sc_dv; 24 25 int sc_ver; 26 hppa_hpa_t sc_hpa; 27 bus_space_tag_t sc_bt; 28 bus_space_handle_t sc_bh; 29 bus_dma_tag_t sc_dmat; 30 volatile struct elroy_regs *sc_regs; 31 bus_addr_t sc_iobase; 32 33 u_int32_t sc_imr; 34 int sc_nints; 35 int *sc_irq; 36 37 struct pdc_pat_pci_rt *sc_int_tbl; 38 int sc_int_tbl_sz; 39 40 struct hppa_pci_chipset_tag sc_pc; 41 struct hppa_bus_space_tag sc_iot; 42 struct hppa_bus_space_tag sc_memt; 43 char sc_memexname[20]; 44 struct extent *sc_memex; 45 struct hppa_bus_dma_tag sc_dmatag; 46 }; 47 48 void apic_attach(struct elroy_softc *sc); 49 int apic_intr(void *v); 50 int apic_intr_map(struct pci_attach_args *pa, pci_intr_handle_t *ihp); 51 const char *apic_intr_string(void *v, pci_intr_handle_t ih); 52 void *apic_intr_establish(void *v, pci_intr_handle_t ih, int pri, 53 int (*handler)(void *), void *arg, char *name); 54 void apic_intr_disestablish(void *v, void *cookie); 55 56 void elroy_write32(volatile u_int32_t *p, u_int32_t v); 57 u_int32_t elroy_read32(volatile u_int32_t *p); 58