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Annotation of sys/dev/pci/siop_pci_common.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: siop_pci_common.h,v 1.6 2005/10/08 17:48:21 krw Exp $ */
        !             2: /*     $NetBSD: siop_pci_common.h,v 1.6 2005/02/27 00:27:34 perry Exp $ */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 2000 Manuel Bouyer.
        !             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. Redistributions in binary form must reproduce the above copyright
        !            13:  *    notice, this list of conditions and the following disclaimer in the
        !            14:  *    documentation and/or other materials provided with the distribution.
        !            15:  * 3. All advertising materials mentioning features or use of this software
        !            16:  *    must display the following acknowledgement:
        !            17:  *     This product includes software developed by Manuel Bouyer.
        !            18:  * 4. The name of the author may not be used to endorse or promote products
        !            19:  *    derived from this software without specific prior written permission.
        !            20:  *
        !            21:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            22:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            23:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            24:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            25:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            26:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            27:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            28:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            29:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
        !            30:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            31:  */
        !            32:
        !            33: /* common functions for the siop and esiop pci front ends */
        !            34:
        !            35: /* structure describing each chip */
        !            36: struct siop_product_desc {
        !            37:        u_int32_t product;
        !            38:        int     revision;
        !            39:        int     features; /* features are defined in siopvar.h */
        !            40:        u_int8_t maxburst;
        !            41:        u_int8_t maxoff;  /* maximum supported offset */
        !            42:        u_int8_t clock_div; /* clock divider to use for async. logic */
        !            43:        u_int8_t clock_period; /* clock period (ns * 10) */
        !            44:        int     ram_size; /* size of RAM, if appropriate */
        !            45: };
        !            46:
        !            47: const struct siop_product_desc * siop_lookup_product(u_int32_t, int);
        !            48:
        !            49: /* Driver internal state */
        !            50: struct siop_pci_common_softc {
        !            51:        pci_chipset_tag_t       sc_pc;  /* PCI registers info */
        !            52:        pcitag_t                sc_tag;
        !            53:        void                    *sc_ih; /* PCI interrupt handle */
        !            54:        const struct siop_product_desc *sc_pp; /* Adapter description */
        !            55: };
        !            56:
        !            57: int siop_pci_attach_common(struct siop_pci_common_softc *,
        !            58:        struct siop_common_softc *, struct pci_attach_args *,
        !            59:        int (*)(void *));
        !            60: void siop_pci_reset(struct siop_common_softc *);