The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)

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FreeBSD/Linux Kernel Cross Reference
sys/contrib/openzfs/include/sys/sysevent/dev.h

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    1 /*
    2  * CDDL HEADER START
    3  *
    4  * The contents of this file are subject to the terms of the
    5  * Common Development and Distribution License (the "License").
    6  * You may not use this file except in compliance with the License.
    7  *
    8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
    9  * or https://opensource.org/licenses/CDDL-1.0.
   10  * See the License for the specific language governing permissions
   11  * and limitations under the License.
   12  *
   13  * When distributing Covered Code, include this CDDL HEADER in each
   14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
   15  * If applicable, add the following below this CDDL HEADER, with the
   16  * fields enclosed by brackets "[]" replaced with your own identifying
   17  * information: Portions Copyright [yyyy] [name of copyright owner]
   18  *
   19  * CDDL HEADER END
   20  */
   21 /*
   22  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   23  * Use is subject to license terms.
   24  */
   25 
   26 #ifndef _SYS_SYSEVENT_DEV_H
   27 #define _SYS_SYSEVENT_DEV_H
   28 
   29 #include <sys/sysevent/eventdefs.h>
   30 
   31 #ifdef  __cplusplus
   32 extern "C" {
   33 #endif
   34 
   35 /*
   36  * Event schema for EC_DEV_ADD/ESC_DISK
   37  *
   38  *      Event Class     - EC_DEV_ADD
   39  *      Event Sub-Class - ESC_DISK
   40  *
   41  *      Attribute Name  - EV_VERSION
   42  *      Attribute Type  - DATA_TYPE_INT32
   43  *      Attribute Value - event version number
   44  *
   45  *      Attribute Name  - DEV_NAME
   46  *      Attribute Type  - DATA_TYPE_STRING
   47  *      Attribute Value - /dev name to the raw device.
   48  *                        The name does not include the slice number component.
   49  *
   50  *      Attribute Name  - DEV_PHYS_PATH
   51  *      Attribute Type  - DATA_TYPE_STRING
   52  *      Attribute Value - physical path of the device without the "/devices"
   53  *                        prefix.
   54  *
   55  *      Attribute Name  - DEV_DRIVER_NAME
   56  *      Attribute Type  - DATA_TYPE_STRING
   57  *      Attribute Value - driver name
   58  *
   59  *      Attribute Name  - DEV_INSTANCE
   60  *      Attribute Type  - DATA_TYPE_INT32
   61  *      Attribute Value - driver instance number
   62  *
   63  *      Attribute Name  - DEV_PROP_PREFIX<devinfo_node_property>
   64  *      Attribute Type  - data type of the devinfo_node_property
   65  *      Attribute Value - value of the devinfo_node_property
   66  *
   67  *
   68  * Event schema for EC_DEV_ADD/ESC_NETWORK
   69  *
   70  *      Event Class     - EC_DEV_ADD
   71  *      Event Sub-Class - ESC_NETWORK
   72  *
   73  *      Attribute Name  - EV_VERSION
   74  *      Attribute Type  - DATA_TYPE_INT32
   75  *      Attribute Value - event version number
   76  *
   77  *      Attribute Name  - DEV_NAME
   78  *      Attribute Type  - DATA_TYPE_STRING
   79  *      Attribute Value - /dev name associated with the device if exists.
   80  *                        /dev name associated with the driver for DLPI
   81  *                        Style-2 only drivers.
   82  *
   83  *      Attribute Name  - DEV_PHYS_PATH
   84  *      Attribute Type  - DATA_TYPE_STRING
   85  *      Attribute Value - physical path of the device without the "/devices"
   86  *                        prefix.
   87  *
   88  *      Attribute Name  - DEV_DRIVER_NAME
   89  *      Attribute Type  - DATA_TYPE_STRING
   90  *      Attribute Value - driver name
   91  *
   92  *      Attribute Name  - DEV_INSTANCE
   93  *      Attribute Type  - DATA_TYPE_INT32
   94  *      Attribute Value - driver instance number
   95  *
   96  *      Attribute Name  - DEV_PROP_PREFIX<devinfo_node_property>
   97  *      Attribute Type  - data type of the devinfo_node_property
   98  *      Attribute Value - value of the devinfo_node_property
   99  *
  100  *
  101  * Event schema for EC_DEV_ADD/ESC_PRINTER
  102  *
  103  *      Event Class     - EC_DEV_ADD
  104  *      Event Sub-Class - ESC_PRINTER
  105  *
  106  *      Attribute Name  - EV_VERSION
  107  *      Attribute Type  - DATA_TYPE_INT32
  108  *      Attribute Value - event version number
  109  *
  110  *      Attribute Name  - DEV_NAME
  111  *      Attribute Type  - DATA_TYPE_STRING
  112  *      Attribute Value - /dev/printers name associated with the device
  113  *                        if exists.
  114  *                        /dev name associated with the device if it exists
  115  *
  116  *      Attribute Name  - DEV_PHYS_PATH
  117  *      Attribute Type  - DATA_TYPE_STRING
  118  *      Attribute Value - physical path of the device without the "/devices"
  119  *                        prefix.
  120  *
  121  *      Attribute Name  - DEV_DRIVER_NAME
  122  *      Attribute Type  - DATA_TYPE_STRING
  123  *      Attribute Value - driver name
  124  *
  125  *      Attribute Name  - DEV_INSTANCE
  126  *      Attribute Type  - DATA_TYPE_INT32
  127  *      Attribute Value - driver instance number
  128  *
  129  *      Attribute Name  - DEV_PROP_PREFIX<devinfo_node_property>
  130  *      Attribute Type  - data type of the devinfo_node_property
  131  *      Attribute Value - value of the devinfo_node_property
  132  *
  133  *
  134  * Event schema for EC_DEV_REMOVE/ESC_DISK
  135  *
  136  *      Event Class     - EC_DEV_REMOVE
  137  *      Event Sub-Class - ESC_DISK
  138  *
  139  *      Attribute Name  - EV_VERSION
  140  *      Attribute Type  - DATA_TYPE_INT32
  141  *      Attribute Value - event version number
  142  *
  143  *      Attribute Name  - DEV_NAME
  144  *      Attribute Type  - DATA_TYPE_STRING
  145  *      Attribute Value - /dev name to the raw device.
  146  *                        The name does not include the slice number component.
  147  *
  148  *      Attribute Name  - DEV_PHYS_PATH
  149  *      Attribute Type  - DATA_TYPE_STRING
  150  *      Attribute Value - physical path of the device without the "/devices"
  151  *                        prefix.
  152  *
  153  *      Attribute Name  - DEV_DRIVER_NAME
  154  *      Attribute Type  - DATA_TYPE_STRING
  155  *      Attribute Value - driver name
  156  *
  157  *      Attribute Name  - DEV_INSTANCE
  158  *      Attribute Type  - DATA_TYPE_INT32
  159  *      Attribute Value - driver instance number
  160  *
  161  *
  162  * Event schema for EC_DEV_REMOVE/ESC_NETWORK
  163  *
  164  *      Event Class     - EC_DEV_REMOVE
  165  *      Event Sub-Class - ESC_NETWORK
  166  *
  167  *      Attribute Name  - EV_VERSION
  168  *      Attribute Type  - DATA_TYPE_INT32
  169  *      Attribute Value - event version number
  170  *
  171  *      Attribute Name  - DEV_NAME
  172  *      Attribute Type  - DATA_TYPE_STRING
  173  *      Attribute Value - /dev name associated with the device if exists.
  174  *                        /dev name associated with the driver for DLPI
  175  *                        Style-2 only drivers.
  176  *
  177  *      Attribute Name  - DEV_PHYS_PATH
  178  *      Attribute Type  - DATA_TYPE_STRING
  179  *      Attribute Value - physical path of the device without the "/devices"
  180  *                        prefix.
  181  *
  182  *      Attribute Name  - DEV_DRIVER_NAME
  183  *      Attribute Type  - DATA_TYPE_STRING
  184  *      Attribute Value - driver name
  185  *
  186  *      Attribute Name  - DEV_INSTANCE
  187  *      Attribute Type  - DATA_TYPE_INT32
  188  *      Attribute Value - driver instance number
  189  *
  190  *
  191  * Event schema for EC_DEV_REMOVE/ESC_PRINTER
  192  *
  193  *      Event Class     - EC_DEV_REMOVE
  194  *      Event Sub-Class - ESC_PRINTER
  195  *
  196  *      Attribute Name  - EV_VERSION
  197  *      Attribute Type  - DATA_TYPE_INT32
  198  *      Attribute Value - event version number
  199  *
  200  *      Attribute Name  - DEV_NAME
  201  *      Attribute Type  - DATA_TYPE_STRING
  202  *      Attribute Value - /dev/printers name associated with the device
  203  *                        if exists.
  204  *                        /dev name associated with the device if it exists
  205  *
  206  *      Attribute Name  - DEV_PHYS_PATH
  207  *      Attribute Type  - DATA_TYPE_STRING
  208  *      Attribute Value - physical path of the device without the "/devices"
  209  *                        prefix.
  210  *
  211  *      Attribute Name  - DEV_DRIVER_NAME
  212  *      Attribute Type  - DATA_TYPE_STRING
  213  *      Attribute Value - driver name
  214  *
  215  *      Attribute Name  - DEV_INSTANCE
  216  *      Attribute Type  - DATA_TYPE_INT32
  217  *      Attribute Value - driver instance number
  218  *
  219  *
  220  * Event schema for EC_DEV_BRANCH/ESC_DEV_BRANCH_ADD or ESC_DEV_BRANCH_REMOVE
  221  *
  222  *      Event Class     - EC_DEV_BRANCH
  223  *      Event Sub-Class - ESC_DEV_BRANCH_ADD or ESC_DEV_BRANCH_REMOVE
  224  *
  225  *      Attribute Name  - EV_VERSION
  226  *      Attribute Type  - DATA_TYPE_INT32
  227  *      Attribute Value - event version number
  228  *
  229  *      Attribute Name  - DEV_PHYS_PATH
  230  *      Attribute Type  - DATA_TYPE_STRING
  231  *      Attribute Value - physical path to the root node of the device subtree
  232  *                        without the "/devices" prefix.
  233  */
  234 
  235 #define EV_VERSION              "version"
  236 #define DEV_PHYS_PATH           "phys_path"
  237 #define DEV_NAME                "dev_name"
  238 #define DEV_DRIVER_NAME         "driver_name"
  239 #define DEV_INSTANCE            "instance"
  240 #define DEV_PROP_PREFIX         "prop-"
  241 
  242 #ifdef __linux__
  243 #define DEV_IDENTIFIER          "devid"
  244 #define DEV_PATH                "path"
  245 #define DEV_IS_PART             "is_slice"
  246 #define DEV_SIZE                "dev_size"
  247 
  248 /* Size of the whole parent block device (if dev is a partition) */
  249 #define DEV_PARENT_SIZE         "dev_parent_size"
  250 #endif /* __linux__ */
  251 
  252 #define EV_V1                   1
  253 
  254 /* maximum number of devinfo node properties added to the event */
  255 #define MAX_PROP_COUNT          100
  256 
  257 /* only properties with size less than PROP_LEN_LIMIT are added to the event */
  258 #define PROP_LEN_LIMIT          1024
  259 
  260 #ifdef  __cplusplus
  261 }
  262 #endif
  263 
  264 #endif /* _SYS_SYSEVENT_DEV_H */

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