uninorthvar.h

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    1 /*-
    2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
    3  *
    4  * Copyright (C) 2002 Benno Rice.
    5  * All rights reserved.
    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  *
   16  * THIS SOFTWARE IS PROVIDED BY Benno Rice ``AS IS'' AND ANY EXPRESS OR
   17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   19  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   20  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
   22  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
   23  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
   24  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
   25  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   26  *
   27  * $FreeBSD$
   28  */
   29 
   30 #ifndef _POWERPC_POWERMAC_UNINORTHVAR_H_
   31 #define _POWERPC_POWERMAC_UNINORTHVAR_H_
   32 
   33 #include <dev/ofw/ofw_bus_subr.h>
   34 #include <dev/ofw/ofw_pci.h>
   35 #include <dev/ofw/ofwpci.h>
   36 
   37 struct uninorth_softc {
   38         struct ofw_pci_softc    pci_sc;
   39         vm_offset_t             sc_addr;
   40         vm_offset_t             sc_data;
   41         int                     sc_ver;
   42         int                     sc_skipslot;
   43         struct mtx              sc_cfg_mtx;
   44 };
   45 
   46 struct unin_chip_softc {
   47         uint64_t                sc_physaddr;
   48         uint64_t                sc_size;
   49         vm_offset_t             sc_addr;
   50         struct rman             sc_mem_rman;
   51         int                     sc_version;
   52 };
   53 
   54 /*
   55  * Format of a unin reg property entry.
   56  */
   57 struct unin_chip_reg {
   58         u_int32_t       mr_base;
   59         u_int32_t       mr_size;
   60 };
   61 
   62 /*
   63  * Per unin device structure.
   64  */
   65 struct unin_chip_devinfo {
   66         int        udi_interrupts[6];
   67         int        udi_ninterrupts;
   68         int        udi_base;   
   69         struct ofw_bus_devinfo udi_obdinfo;
   70         struct resource_list udi_resources;
   71 };
   72 
   73 /*
   74  * Version register
   75  */
   76 #define UNIN_VERS       0x0
   77 
   78 /*
   79  * Clock-control register
   80  */
   81 #define UNIN_CLOCKCNTL          0x20
   82 #define UNIN_CLOCKCNTL_GMAC     0x2
   83 
   84 /*
   85  * Power management register
   86  */
   87 #define UNIN_PWR_MGMT           0x30
   88 #define UNIN_PWR_NORMAL         0x00
   89 #define UNIN_PWR_IDLE2          0x01
   90 #define UNIN_PWR_SLEEP          0x02
   91 #define UNIN_PWR_SAVE           0x03
   92 #define UNIN_PWR_MASK           0x03
   93 
   94 /*
   95  * Hardware initialization state register
   96  */
   97 #define UNIN_HWINIT_STATE       0x70
   98 #define UNIN_SLEEPING           0x01
   99 #define UNIN_RUNNING            0x02
  100 
  101 /*
  102  * Toggle registers
  103  */
  104 #define UNIN_TOGGLE_REG         0xe0
  105 #define UNIN_MPIC_RESET         0x2
  106 #define UNIN_MPIC_OUTPUT_ENABLE 0x4
  107 
  108 extern int unin_chip_sleep(device_t dev, int idle);
  109 extern int unin_chip_wake(device_t dev);
  110 #endif  /* _POWERPC_POWERMAC_UNINORTHVAR_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/powerpc/powermac/uninorthvar.h

FreeBSD/Linux Kernel Cross Reference
sys/powerpc/powermac/uninorthvar.h