psychovar.h

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    1 /*-
    2  * Copyright (c) 1999, 2000 Matthew R. Green
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  *
   14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   17  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
   19  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   20  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
   21  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   22  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   24  * SUCH DAMAGE.
   25  *
   26  *      from: NetBSD: psychovar.h,v 1.15 2008/05/29 14:51:26 mrg Exp
   27  *
   28  * $FreeBSD: releng/11.2/sys/sparc64/pci/psychovar.h 287726 2015-09-12 22:49:32Z marius $
   29  */
   30 
   31 #ifndef _SPARC64_PCI_PSYCHOVAR_H_
   32 #define _SPARC64_PCI_PSYCHOVAR_H_
   33 
   34 /*
   35  * Per-PCI bus on mainbus softc structure; one for sabre, or two
   36  * per pair of psychos.
   37  */
   38 struct psycho_softc {
   39         /*
   40          * This is here so that we can hook up the common bus interface
   41          * methods in ofw_pci.c directly.
   42          */
   43         struct ofw_pci_softc            sc_ops;
   44 
   45         struct iommu_state              *sc_is;
   46         struct bus_dma_methods          *sc_dma_methods;
   47 
   48         struct mtx                      *sc_mtx;
   49 
   50         struct resource                 *sc_mem_res;
   51         struct resource                 *sc_irq_res[PSYCHO_NINTR];
   52         void                            *sc_ihand[PSYCHO_NINTR];
   53 
   54         uint8_t                         sc_pci_hpbcfg[16];
   55 
   56         SLIST_ENTRY(psycho_softc)       sc_link;
   57 
   58         device_t                        sc_dev;
   59 
   60         bus_addr_t                      sc_pcictl;
   61 
   62         u_int                           sc_mode;
   63 #define PSYCHO_MODE_SABRE               0
   64 #define PSYCHO_MODE_PSYCHO              1
   65 
   66         /* Bus A or B of a psycho pair? */
   67         u_int                           sc_half;
   68 
   69         /* Interrupt Group Number for this device */
   70         uint32_t                        sc_ign;
   71 };
   72 
   73 #endif /* !_SPARC64_PCI_PSYCHOVAR_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/sparc64/pci/psychovar.h

FreeBSD/Linux Kernel Cross Reference
sys/sparc64/pci/psychovar.h