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Annotation of sys/arch/hppa/dev/elroyvar.h, Revision 1.1.1.1

1.1       nbrk        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);