1 | /*- |
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2 | * Copyright (c) 2013 Nathan Whitehorn |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * 1. Redistributions of source code must retain the above copyright |
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9 | * notice, this list of conditions and the following disclaimer. |
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10 | * 2. Redistributions in binary form must reproduce the above copyright |
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11 | * notice, this list of conditions and the following disclaimer in the |
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12 | * documentation and/or other materials provided with the distribution. |
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13 | * |
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14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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24 | * SUCH DAMAGE. |
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25 | * |
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26 | * $FreeBSD$ |
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27 | */ |
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28 | |
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29 | #ifndef _FDT_SIMPLEBUS_H |
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30 | #define _FDT_SIMPLEBUS_H |
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31 | |
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32 | #include <dev/ofw/ofw_bus.h> |
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33 | |
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34 | /* FDT simplebus */ |
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35 | DECLARE_CLASS(simplebus_driver); |
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36 | |
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37 | struct simplebus_range { |
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38 | uint64_t bus; |
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39 | uint64_t host; |
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40 | uint64_t size; |
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41 | }; |
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42 | |
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43 | /* devinfo and softc */ |
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44 | struct simplebus_softc { |
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45 | device_t dev; |
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46 | phandle_t node; |
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47 | |
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48 | struct simplebus_range *ranges; |
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49 | int nranges; |
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50 | |
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51 | pcell_t acells, scells; |
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52 | }; |
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53 | |
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54 | struct simplebus_devinfo { |
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55 | struct ofw_bus_devinfo obdinfo; |
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56 | struct resource_list rl; |
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57 | }; |
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58 | |
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59 | void simplebus_init(device_t dev, phandle_t node); |
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60 | device_t simplebus_add_device(device_t dev, phandle_t node, u_int order, |
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61 | const char *name, int unit, struct simplebus_devinfo *di); |
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62 | struct simplebus_devinfo *simplebus_setup_dinfo(device_t dev, phandle_t node, |
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63 | struct simplebus_devinfo *di); |
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64 | #endif /* _FDT_SIMPLEBUS_H */ |
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