| 1 | /*
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| 2 | * Copyright © 2012 Red Hat.
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| 3 | *
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 5 | * copy of this software and associated documentation files (the "Software"),
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| 6 | * to deal in the Software without restriction, including without limitation
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the
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| 9 | * Software is furnished to do so, subject to the following conditions:
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| 10 | *
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| 11 | * The above copyright notice and this permission notice shall be included in
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| 12 | * all copies or substantial portions of the Software.
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| 13 | *
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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| 18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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| 19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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| 20 | * DEALINGS IN THE SOFTWARE.
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| 21 | *
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| 22 | * Author: Dave Airlie <[email protected]>
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| 23 | */
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| 24 | #ifndef XF86_PLATFORM_BUS_H
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| 25 | #define XF86_PLATFORM_BUS_H
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| 26 |
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| 27 | #include "hotplug.h"
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| 28 |
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| 29 | struct xf86_platform_device {
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| 30 | struct OdevAttributes *attribs;
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| 31 | /* for PCI devices */
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| 32 | struct pci_device *pdev;
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| 33 | int flags;
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| 34 | };
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| 35 |
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| 36 | /* xf86_platform_device flags */
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| 37 | #define XF86_PDEV_UNOWNED 0x01
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| 38 | #define XF86_PDEV_SERVER_FD 0x02
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| 39 | #define XF86_PDEV_PAUSED 0x04
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| 40 |
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| 41 | #ifdef XSERVER_PLATFORM_BUS
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| 42 | int xf86platformProbe(void);
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| 43 | int xf86platformProbeDev(DriverPtr drvp);
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| 44 |
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| 45 | extern int xf86_num_platform_devices;
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| 46 | extern struct xf86_platform_device *xf86_platform_devices;
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| 47 |
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| 48 | extern char *
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| 49 | xf86_get_platform_attrib(int index, int attrib_id);
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| 50 | extern int
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| 51 | xf86_get_platform_int_attrib(int index, int attrib_id, int def);
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| 52 | extern int
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| 53 | xf86_add_platform_device(struct OdevAttributes *attribs, Bool unowned);
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| 54 | extern int
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| 55 | xf86_remove_platform_device(int dev_index);
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| 56 | extern Bool
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| 57 | xf86_get_platform_device_unowned(int index);
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| 58 | /* Note starting with xserver 1.16 these 2 functions never fail */
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| 59 | extern Bool
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| 60 | xf86_add_platform_device_attrib(int index, int attrib_id, char *attrib_str);
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| 61 | extern Bool
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| 62 | xf86_add_platform_device_int_attrib(int index, int attrib_id, int attrib_value);
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| 63 |
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| 64 | extern int
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| 65 | xf86platformAddDevice(int index);
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| 66 | extern void
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| 67 | xf86platformRemoveDevice(int index);
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| 68 |
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| 69 | extern _X_EXPORT char *
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| 70 | xf86_get_platform_device_attrib(struct xf86_platform_device *device, int attrib_id);
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| 71 | extern _X_EXPORT int
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| 72 | xf86_get_platform_device_int_attrib(struct xf86_platform_device *device, int attrib_id, int def);
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| 73 | extern _X_EXPORT Bool
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| 74 | xf86PlatformDeviceCheckBusID(struct xf86_platform_device *device, const char *busid);
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| 75 |
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| 76 | extern _X_EXPORT int
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| 77 | xf86PlatformMatchDriver(char *matches[], int nmatches);
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| 78 |
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| 79 | extern void xf86platformVTProbe(void);
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| 80 | #endif
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| 81 |
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| 82 | #endif
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