namedev.h

   1 /*
   2  * namedev.h
   3  *
   4  * Userspace devfs
   5  *
   6  * Copyright (C) 2003,2004 Greg Kroah-Hartman <greg@kroah.com>
   7  *
   8  *      This program is free software; you can redistribute it and/or modify it
   9  *      under the terms of the GNU General Public License as published by the
  10  *      Free Software Foundation version 2 of the License.
  11  *
  12  *      This program is distributed in the hope that it will be useful, but
  13  *      WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  *      General Public License for more details.
  16  *
  17  *      You should have received a copy of the GNU General Public License along
  18  *      with this program; if not, write to the Free Software Foundation, Inc.,
  19  *      675 Mass Ave, Cambridge, MA 02139, USA.
  20  *
  21  */
  22
  23 #ifndef NAMEDEV_H
  24 #define NAMEDEV_H
  25
  26 #include "udev.h"
  27 #include "list.h"
  28
  29 struct sysfs_class_device;
  30
  31 #define BUS_SIZE                32
  32 #define FILE_SIZE               64
  33 #define VALUE_SIZE              128
  34 #define ID_SIZE                 64
  35 #define PLACE_SIZE              64
  36 #define DRIVER_SIZE             64
  37 #define PROGRAM_SIZE            128
  38
  39 #define FIELD_BUS               "BUS"
  40 #define FIELD_SYSFS             "SYSFS"
  41 #define FIELD_ID                "ID"
  42 #define FIELD_PLACE             "PLACE"
  43 #define FIELD_PROGRAM           "PROGRAM"
  44 #define FIELD_RESULT            "RESULT"
  45 #define FIELD_KERNEL            "KERNEL"
  46 #define FIELD_SUBSYSTEM         "SUBSYSTEM"
  47 #define FIELD_DRIVER            "DRIVER"
  48 #define FIELD_NAME              "NAME"
  49 #define FIELD_SYMLINK           "SYMLINK"
  50 #define FIELD_OWNER             "OWNER"
  51 #define FIELD_GROUP             "GROUP"
  52 #define FIELD_MODE              "MODE"
  53
  54 #define ATTR_PARTITIONS         "all_partitions"
  55 #define ATTR_IGNORE_REMOVE      "ignore_remove"
  56 #define PARTITIONS_COUNT        15
  57
  58 #define MAX_SYSFS_PAIRS         5
  59
  60 #define RULEFILE_SUFFIX         ".rules"
  61
  62 struct sysfs_pair {
  63         char file[FILE_SIZE];
  64         char value[VALUE_SIZE];
  65 };
  66
  67 struct config_device {
  68         struct list_head node;
  69
  70         char bus[BUS_SIZE];
  71         char id[ID_SIZE];
  72         char place[PLACE_SIZE];
  73         char kernel[NAME_SIZE];
  74         char program[PROGRAM_SIZE];
  75         char result[PROGRAM_SIZE];
  76         char subsystem[SUBSYSTEM_SIZE];
  77         char driver[DRIVER_SIZE];
  78         char name[NAME_SIZE];
  79         char symlink[NAME_SIZE];
  80         struct sysfs_pair sysfs_pair[MAX_SYSFS_PAIRS];
  81         char owner[USER_SIZE];
  82         char group[USER_SIZE];
  83         mode_t mode;
  84         int partitions;
  85         int ignore_remove;
  86         char config_file[NAME_SIZE];
  87         int config_line;
  88 };
  89
  90 extern struct list_head config_device_list;
  91
  92 extern int namedev_init(void);
  93 extern int namedev_name_device(struct udevice *udev, struct sysfs_class_device *class_dev);
  94
  95 extern void dump_config_dev(struct config_device *dev);
  96 extern void dump_config_dev_list(void);
  97
  98 #endif