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