61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/*
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Copyright © 2006-2007 Daniel Stone
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Permission is hereby granted, free of charge, to any person obtaining a
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * copy of this software and associated documentation files (the "Software"),
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * to deal in the Software without restriction, including without limitation
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * the rights to use, copy, modify, merge, publish, distribute, sublicense,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * and/or sell copies of the Software, and to permit persons to whom the
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Software is furnished to do so, subject to the following conditions:
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * The above copyright notice and this permission notice (including the next
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * paragraph) shall be included in all copies or substantial portions of the
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Software.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * DEALINGS IN THE SOFTWARE.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Author: Daniel Stone <daniel@fooishbar.org>
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#ifndef HOTPLUG_H
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define HOTPLUG_H
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "list.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern _X_EXPORT void config_pre_init(void);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern _X_EXPORT void config_init(void);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern _X_EXPORT void config_fini(void);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncenum { ODEV_ATTRIB_UNKNOWN = -1, ODEV_ATTRIB_STRING = 0, ODEV_ATTRIB_INT };
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstruct OdevAttribute {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync struct xorg_list member;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int attrib_id;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync union {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync char *attrib_name;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int attrib_value;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync };
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int attrib_type;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync};
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstruct OdevAttributes {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync struct xorg_list list;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync};
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Note starting with xserver 1.16 this function never fails */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstruct OdevAttributes *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncconfig_odev_allocate_attribute_list(void);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncvoid
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncconfig_odev_free_attribute_list(struct OdevAttributes *attribs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Note starting with xserver 1.16 this function never fails */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncBool
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncconfig_odev_add_attribute(struct OdevAttributes *attribs, int attrib,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync const char *attrib_name);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncchar *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncconfig_odev_get_attribute(struct OdevAttributes *attribs, int attrib_id);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Note starting with xserver 1.16 this function never fails */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncBool
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncconfig_odev_add_int_attribute(struct OdevAttributes *attribs, int attrib,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int attrib_value);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncint
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncconfig_odev_get_int_attribute(struct OdevAttributes *attribs, int attrib,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int def);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncvoid
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncconfig_odev_free_attributes(struct OdevAttributes *attribs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* path to kernel device node - Linux e.g. /dev/dri/card0 */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define ODEV_ATTRIB_PATH 1
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* system device path - Linux e.g. /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define ODEV_ATTRIB_SYSPATH 2
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* DRI-style bus id */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define ODEV_ATTRIB_BUSID 3
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Server managed FD */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define ODEV_ATTRIB_FD 4
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Major number of the device node pointed to by ODEV_ATTRIB_PATH */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define ODEV_ATTRIB_MAJOR 5
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Minor number of the device node pointed to by ODEV_ATTRIB_PATH */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define ODEV_ATTRIB_MINOR 6
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* kernel driver name */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define ODEV_ATTRIB_DRIVER 7
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsynctypedef void (*config_odev_probe_proc_ptr)(struct OdevAttributes *attribs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncvoid config_odev_probe(config_odev_probe_proc_ptr probe_callback);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#ifdef CONFIG_UDEV_KMS
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncvoid NewGPUDeviceRequest(struct OdevAttributes *attribs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncvoid DeleteGPUDeviceRequest(struct OdevAttributes *attribs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#endif
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define ServerIsNotSeat0() (SeatId && strcmp(SeatId, "seat0"))
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstruct xf86_platform_device *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncxf86_find_platform_device_by_devnum(int major, int minor);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#endif /* HOTPLUG_H */