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Annotation of sys/dev/pci/siop_pci_common.h, Revision 1.1.1.1

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 *);